You'll work on a small, highly productive team writing Python code that **powers trading systems** at a top algorithmic trading firm.

Careers | Hudson River Trading

Hudson River Trading is a multi-asset class quantitative trading firm that provides liquidity on global markets and directly to our…

You'll develop and evolve **backend applications** in Python using Django or FastAPI, working with **data analysis libraries** like Pandas and NumPy.

CI&T

Job openings at CI&T

You will build, support, and extend Python-based research tools critical to high-frequency trading, collaborating with developers and researchers to enhance

Open Opportunities :: SquarepointSquarepoint logoSquarepoint logoSquarepoint logo

Squarepoint-Capital.com - quantitative investment manager

IMC’s Python Development team partners directly with our equity and index options trading desks, blending financial theory, software engineering, data-visualisation, and applied research to convert raw data into trading edge. You’ll operate in a high-calibre, intellectually stimulating environment that leverages cutting-edge technology, proprietary tools, and vast datasets. Working side-by-side with traders and software engineers, you’ll see your work move swiftly from idea to production and directly influence trading performance. Our culture prizes innovation, collaboration, and continuous learning—where creative problem-solving, a strong sense of responsibility, and rigorous diligence drive success. Your Core Responsibilities: Collaborate closely with traders to refine existing strategies and generate new ideas. Build, maintain, and enhance research frameworks and data pipelines that enable trading and quantitative research. Develop, back-test, and implement discretionary and systematic trading strategies using large, diverse datasets. Curate, transform, and present data in clear, accessible formats for traders and researchers. Drive end-to-end research cycles — from ideation through production deployment. Your Skills and Experience: Bachelor's in Mathematics, Physics, Statistics, Computer Science, Econometrics, or a related discipline. 3+ years of professional Python development experience, with strong, production-level coding skills; familiarity with additional languages is a plus. Hands-on experience with statistical analysis, numerical programming, data engineering, or machine learning in Python (Polars, Pandas, NumPy, SciPy, TensorFlow). Proven ability to handle large datasets, architect and optimise data pipelines, and present data effectively. Foundational knowledge of quantitative trading concepts and equity/index options — whether through coursework, projects, internships, or professional work. Exposure to web/API frameworks such as FastAPI and React is advantageous. Experience with orchestration and containerisation tools like Kubernetes and Docker is a plus. Solid grounding in calculus, probability, statistics, and optimisation; familiarity with machine-learning techniques is beneficial. About Us IMC is a global trading firm powered by a cutting-edge research environment and a world-class technology backbone. Since 1989, we’ve been a stabilizing force in financial markets, providing essential liquidity upon which market participants depend. Across our offices in the US, Europe, Asia Pacific, and India, our talented quant researchers, engineers, traders, and business operations professionals are united by our uniquely collaborative, high-performance culture, and our commitment to giving back. From entering dynamic new markets to embracing disruptive technologies, and from developing an innovative research environment to diversifying our trading strategies, we dare to continuously innovate and collaborate to succeed.

IMC

Proprietary trading

Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement. Old Mission does not seek capital from outside investors, allowing us the flexibility to aggressively invest in our team members and keep them engaged in the firm’s growth. About the Position We are on the lookout for Software Engineers who excel in Python. As a Software Engineer, you'll play a pivotal role on your team, taking ownership of cutting-edge projects. Your primary responsibilities will encompass the refinement and advancement of our trading systems and mission-critical applications. Additionally, you'll collaborate closely with quants, traders, and research teams to bolster our systems' adaptability and scalability, all while contributing to the development of innovative trading applications. Required Skills Bachelor's degree in Computer Science, Mathematics, or a related Engineering/Science discipline A minimum of 2 years of professional Python experience in a production environment High proficiency in Python on Linux Platforms Familiarity with relational databases (e.g. PostgreSQL, MySQL, etc.) Exceptional written and verbal communication skills A collaborative team player with a knack for owning and driving exciting projects Thrives in a fast-paced work environment, showcasing effective problem-solving abilities Benefits and Perks Fully paid Medical, Dental, Vision, Disability, and Life Insurance Fully stocked kitchen; free breakfast and lunch every day on-site Tuition Reimbursement Program 401(k) with employer match Paid Vacation, Sick, and Parental leaves Commuter and Flexible Spending Programs In office M-F with 10 remote days per year Base Salary Range $150,000 - $225,000 - Salaries are based on numerous factors such as skills, experience, and education. Our compensation package also includes a discretionary bonus and a comprehensive benefits program for full-time employees. For more information, reach out to your recruiter. Old Mission is not accepting unsolicited resumes from any staffing/search firms. All resumes submitted by staffing/search firms to any employee at Old Mission via-email, the Internet or directly without a valid signed search agreement will be deemed the sole property of Old Mission, and no fee will be paid in the event the candidate is hired by Old Mission.

Careers - See Current Openings - Old Mission

The challenge— every day is different. That's what you can expect working at Old Mission. Interested in working with us?…

You'll join IMC's Sydney engineering teams to develop high-performance Python applications for trading systems.

IMC

Proprietary trading

Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement. Old Mission does not seek capital from outside investors, allowing us the flexibility to aggressively invest in our team members and keep them engaged in the firm’s growth. About the Position We are on the lookout for Software Engineers who excel in Python. As a Software Engineer, you'll play a pivotal role on your team, taking ownership of cutting-edge projects. Your primary responsibilities will encompass the refinement and advancement of our trading systems and mission-critical applications. Additionally, you'll collaborate closely with quants, traders, and research teams to bolster our systems' adaptability and scalability, all while contributing to the development of innovative trading applications. Required Skills Bachelor's degree in Computer Science, Mathematics, or a related Engineering/Science discipline A minimum of 3 years of professional Python experience in a production environment High proficiency in Python on Linux Platforms Familiarity with relational databases (e.g. PostgreSQL, MySQL, etc.) Exceptional written and verbal communication skills A collaborative team player with a knack for owning and driving exciting projects Thrives in a fast-paced work environment, showcasing effective problem-solving abilities Benefits and Perks Competitive salary with discretionary annual bonus Fully paid private medical, dental, vision with extended coverage and life insurance Robust Pension Scheme, income protection, and salary exchange Fully stocked kitchen and free on-site lunch daily Season Ticket Loan Scheme Tuition Reimbursement Program Old Mission is not accepting unsolicited resumes from any staffing/search firms. All resumes submitted by staffing/search firms to any employee at Old Mission via-email, the Internet or directly without a valid signed search agreement will be deemed the sole property of Old Mission, and no fee will be paid in the event the candidate is hired by Old Mission.

Careers - See Current Openings - Old Mission

The challenge— every day is different. That's what you can expect working at Old Mission. Interested in working with us?…

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it. Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. About WorldQuant BRAIN: BRAIN is a group within WorldQuant similar to a traditional B2C fintech setup. Our mission is to simplify quant finance and provide global remote-work opportunities to participants, while they learn quant finance, AI and ML concepts. WorldQuant BRAIN provides an advanced crowdsourcing platform for external participants to contribute signals, data, and more. What You'll Do: Develop backend application services and APIs. Integrate systems with AWS and external cloud services. Optimize backend components for speed and scalability. Implement and manage caching, queuing and background processing. Participate in code reviews, technical design discussions and architecture decisions. Be an active member of an agile engineering team who is continuously looking to improve team performance. Work with leading cloud technologies (such as AWS, GCP). Work with leading open-source technologies (such as MySQL, PostgreSQL, ELK stack, Sentry, Redis, Git, etc.). Leverage modern AI tools and practices to increase developer productivity. Participate in periodic on-call duties. What You’ll Bring: 2+ years demonstrated experience developing scalable and robust software. Passion about software engineering, be strongly driven to build and run real-world applications at scale. Eagerness to learn and introduce new technologies. Be curious about what's happening in the tech world. Excellent coding skills, solid understanding of the broad Python ecosystem including Numpy, Pandas and Asyncio. Expertise in Python web frameworks such as Django, DRF, Flask or others. Experience with SQL databases (MySQL, PostgreSQL), including schema design, query optimisation and migrations. Experience with microservices, caching tools, data visualization, log collection and aggregation, search, queuing systems. Experience with Linux environment and shell scripting. Excellent debugging and problem solving skills. What We Offer: Competitive and attractive compensation package with clear career road-map – where you feel challenged everyday We offer a strong culture of learning and development: training courses, library, speakers, share and learn events Learn from who sits next to you! Working in WQ you are surrounded by smart and talented people Premium Health Insurance and Employee Assistance Program Generous time-off policy, re-creation sabbatical leave (based on tenure), Trade Union benefits for staff and family Team building activities every month: Local engagement events, Employee clubs: football, ping-pong, badminton, yoga, running, PS5, movies, etc. Annual company trip and occasional global conferences – opportunity to travel and connect with our global teams Happy-hour with tea break, snacks and meals every day in the office! #LI-VP1 By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved. WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

WorldQuant

Quantitative trading

This role involves working with Python, Polars, Pandas, and SQL to build systems that detect fraud and money laundering, directly protecting the integrity

Jobs at Interactive Brokers

Interactive Brokers Group, Inc. (NASDAQ: "IBKR"); is a direct access electronic broker catering to the needs of professional and frequent…

You'll design and build **scalable backend systems** using Python on a collaborative engineering team.

Jobgether

Job openings at Jobgether

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it. Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. The Role: Our group builds the software that enables large‑scale quantitative research at the core of WorldQuant’s platform. We are embarking on a multi‑year effort to develop a powerful, scalable, and efficient platform that will support the firm’s growth over the next decade. We are looking for someone who can take ownership of complex technical challenges and bring strong experience, judgment, and perspective to the team. What You’ll Bring: At least 7 years of experience writing production‑quality Python code on Linux Willingness to learn C++ is required; prior experience with C++ is a strong plus Strong interest and motivation to work with machine learning, deep learning, and backtesting platform design and development (Prior experience is not required but is considered a strong plus) Solid understanding of Linux system programming fundamentals Proven ability to design and develop large‑scale, distributed systems Strong knowledge of data structures, algorithms, high‑performance application design, and concurrency patterns Self‑motivated and able to work independently with minimal guidance Proficiency in English Nice to Have: Systems for managing and performing computation on large‑scale graph data Streaming or dataflow systems Experience in financial services (not required) What We Offer: Competitive and attractive compensation package with clear career road-map – where you feel challenged everyday We offer a strong culture of learning and development: training courses, library, speakers, share and learn events Learn from who sits next to you! Working in WQ you are surrounded by smart and talented people Premium Health Insurance and Employee Assistance Program Generous time-off policy, re-creation sabbatical leave (based on tenure), Trade Union benefits for staff and family Team building activities every month: Local engagement events – Employee clubs: football, ping-pong, badminton, yoga, running, PS5, movies, etc. Annual company trip and occasional global conferences – opportunity to travel and connect with our global teams Happy-hour with tea break, snacks and meals every day in the office! #LI-VP1 By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved. WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

WorldQuant

Quantitative trading

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incenting collaboration and mutual respect. At Jump, research outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups across industries, and partner with leading global research organizations and universities to solve problems. Our trading teams are each comprised of a dynamic group of traders, quantitative researchers, and engineers who work together to examine the global markets, seeking to understand the complexities of various traded products and exchanges. They leverage their impeccable statistical analysis and data mining skills, using the results of their research to make forecasts and develop profitable predictive trading models. *Candidates for this off cycle internship should be graduating in 2026 or 2027 and be interested in working in Hong Kong for their full-time job after graduation. What You'll Do: You will work alongside experienced engineers building systems that power our trading operations. With mentorship throughout your internship, you'll contribute to real production systems and gain hands-on experience with full-cycle software development. Your projects may include: Building and improving high-performance data pipelines and processing systems Collaborating with quantitative researchers to develop tools that support research workflows Optimizing system performance through profiling, debugging, and architectural improvements Building shared tools and infrastructure that power research efficiency and shorten iteration cycles Bridging the gap between research prototypes and production-grade systems Skills You'll Need: Solid foundation in C++ and Python programming Solid understanding of computer science fundamentals: data structures, algorithms, memory management, operating systems, compilers, computer architecture, and networking Interest in systems programming and understanding how software interacts with hardware (OS internals, process scheduling, I/O, caching) Comfortable working in a Linux environment Passion for writing clean, efficient, and maintainable code; comfortable contributing to collaborative codebases Ability to translate research requirements into robust software solutions Strong learning ability and intellectual curiosity Good communication skills with users and other stakeholders Reliable and predictable availability No finance or economics study or work experience required Other duties as assigned or needed Also Helpful, but Not Required: Curiosity for data-driven approaches and ability to work with large-scale data from first principles, not just relying on libraries Experience with performance optimization or low-latency systems Familiarity with HPC or distributed computing Exposure to data analysis tools (Pandas, NumPy) or statistical methods Past internship or job experience in a software development role

Open Positions

We bring together brilliant minds in math, physics, and computer science to explore the edges of what’s possible and turn…

A BOUT TIDE At Tide, we help SMEs save time and money in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and connected administrative solutions, from invoicing to accounting. Tide is transforming the small business banking market and now supports over 2 million members globally across the UK, India, Germany and France. Using advanced technology, all solutions are designed with SMEs in mind. With quick onboarding, low fees and innovative features, we thrive on making data driven decisions to serve our mission: to help SMEs save time and money so they can get back to doing what they love. Tide facts: Tide is available for UK, Indian, German and French SMEs Over 2 million members: 900,000 UK and 1,100,000 in India and growing rapidly Over $300 million raised in funding Over 2,800 Tideans globally Recognised with Great Place to Work certification three years in a row, and among India’s Top 50 Best Workplaces in Banking, Financial Services, and Insurance in 2026 We have offices in Central London, with a member support and technology centre in Sofia, Bulgaria, technology centres in Serbia, Romania, Lithuania and Hyderabad and offices in Gurugram, New Delhi, Berlin, Paris and Luxembourg ABOUT TIDE At Tide, we are building a business management platform designed to save small businesses time and money. We provide our members with business accounts and related banking services, but also a comprehensive set of connected administrative solutions from invoicing to accounting. Launched in 2017, Tide is now used by over 1 million small businesses across the world and is available to UK, Indian and German SMEs. Headquartered in central London, with offices in Sofia, Hyderabad, Delhi, Berlin and Belgrade, Tide employs over 2,000 employees. Tide is rapidly growing, expanding into new products and markets and always looking for passionate and driven people. Join us in our mission to empower small businesses and help them save time and money. ABOUT THE TEAM: We’re looking for an experienced Backend Engineer with excellent programming skills and a passion for developing applications or improving existing ones, we would like to meet you. As an Engineer at Tide, you’ll report directly to the Staff Engineer and work in a team of highly skilled Engineers. You’ll work closely with our tech team to ensure system consistency and improve user experience. Ultimately, you should be able to develop and maintain functional and stable web applications to meet both the company’s and our customer’s needs. We work in an agile fashion, small cross functional squads, grouped under common domains owning the full lifecycle of some microservices in Tide’s service catalogue. You’ll bring new ideas, and become an integral part of the process of continuously improving our product. Outside of working in your squad you will discuss technical challenges, in our different Communities of Practice . ABOUT THE ROLE: As a Senior Python Engineer you’ll be: Defining, owning and maintaining the services your team owns from our service catalogue that fall in one of our domains (you design it, you build it, you run it, you scale it globally) Working with the product team to select technology partners Work with backend engineers across multiple agile teams carefully dividing your time between design/refinement, implementation and mentoring other team members Regularly aligning your team’s vision and roadmap with the target architecture within your domain and to ensure the success of complex multi domain initiatives Working closely with product owners, mobile & web engineers, data scientist and other business members to translate requirements into well-engineered solutions Making key contributions to our Community of Practice. You will apply your extensive experience on our problem domain and existing guidelines to become a true beacon of best practices among your fellow engineers Career progression is as important to us as it is for you, and we, therefore, have put in place a Tide Growth Framework to guide you. With our expanding teams and business, we will encourage you to outgrow your initial responsibilities, if you so desire WHAT WE ARE LOOKING FOR: Proven work experience as a Python Developer (working with this as a primary language) Basic understanding of software engineering fundamentals (SOLID, ACID, Testing) Hands-on experience with AWS and frameworks such as: Django, FastAPI and Flask Extensive experience integrating with or creating REST APIs (Desirable) Experience working with event driven microservice or message queues (Desirable) An understanding of Salesforce integrations Experience working in Scrum and following Agile development practises Teamwork skills with a problem-solving attitude You’re passionate about learning every day and sharing your knowledge and experience every day Genuinely excited about supporting small businesses, in the UK and in global markets OUR TECH STACK: Python AWS (including Lambda, Fargate, EKS, SQS, SNS, SES and S3) Postgres Google BigQuery Terraform Sentry WHAT YOU’LL GET IN RETURN: MELP - flexible benefit app 25 days paid annual leave 3 paid days off for volunteering or L&D activities Parental Leave days Family-Friendly Leave Personal L&D budget Mental wellbeing platform Plumm WFH equipment allowance Sabbatical Leave Share options Team Events TIDEAN WAYS OF WORKING: At Tide, we champion a flexible workplace model that supports both in-person and remote work to cater to the specific needs of our different teams. While remote work is supported, we believe in the power of face-to-face interactions to foster team spirit and collaboration. Our offices are designed as hubs for innovation and team-building, where we encourage regular in-person gatherings to foster a strong sense of community. #LI-NZ1 #LI-Remote TIDE IS A PLACE FOR EVERYONE At Tide, we believe that we can only succeed if we let our differences enrich our culture. Our Tideans come from a variety of backgrounds and experience levels. We consider everyone irrespective of their ethnicity, religion, sexual orientation, gender identity, family or parental status, national origin, veteran, neurodiversity or differently-abled status. We celebrate diversity in our workforce as a cornerstone of our success. Our commitment to a broad spectrum of ideas and backgrounds is what enables us to build products that resonate with our members’ diverse needs and lives. We are One Team and foster a transparent and inclusive environment, where everyone’s voice is heard. At Tide, we thrive on diversity, embracing various backgrounds and experiences. We welcome all individuals regardless of ethnicity, religion, sexual orientation, gender identity, or disability. Our inclusive culture is key to our success, helping us build products that meet our members' diverse needs. We are One Team, committed to transparency and ensuring everyone’s voice is heard. Disclaimer It has come to our attention that individuals or agencies are falsely claiming to represent Tide and are reaching out to candidates regarding job opportunities. Please be aware that: Tide does not charge any fees at any stage of the recruitment process. All official Tide job opportunities are listed exclusively on our Careers Page and applications should be submitted through this channel. Communication from Tide will only come from an official @tide .co email address. Tide does not work with agencies or recruiters without prior formal engagement, and we do not authorize third parties to make job offers on our behalf. If you are contacted by anyone misrepresenting Tide or requesting payment, please treat it as fraudulent and report it to us immediately at [email protected] Your safety and trust are important to us, and we are committed to ensuring a fair and transparent recruitment process. Tide leverages AI to enhance our hiring experience. You can read more about how we use AI in our recruitment process in our AI Policy . Your personal data will be processed by Tide for recruitment purposes and in accordance with Tide's Recruitment Privacy Notice .

Tide

Business accounts for SMEs

Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments. Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology. What will be your responsibilities within IBKR: Technical Excellence Design, optimize, and extend transaction surveillance and data pipeline processes to enhance system efficiency, reliability, and scalability Navigate seamlessly between strategic, system-level architecture and function-level implementation details of our surveillance system, which orchestrates 150+ processes Optimize data architectures and databases for maximum performance and reliability Build developer tooling to accelerate development workflows and system monitoring Ensure data accuracy, security, and compliance with regulatory standards Ownership and Cross-Functional Partnership Take ownership of projects and sub-systems from planning through resolution, making impactful decisions on complex technical and business-related questions Collaborate effectively with quantitative engineers, surveillance model developers, and Compliance stakeholders to translate complex business requirements into scalable designs and processes Identify project bottlenecks, risks, and limitations; calculate costs; and provide strategic insights to stakeholders Transform high-level surveillance concepts into production-ready processes that deliver actionable insights Data Architecture & Stewardship Own and curate dozens of mission-critical datasets that drive surveillance operations Design, build, and automate robust data pipelines to support real-time and batch processing Develop advanced data quality frameworks to proactively identify issues before they impact operations Innovation & Optimization Contribute to the evolution of coding standards and internal code review processes Drive best practices in data storage, retrieval, governance, and privacy protection Drive automation of processes and workflows to reduce manual effort and enhance system maintainability Which skills are required: 5+ years of professional software engineering experience in Python, C++ or Java 3+ years of professional experience in Python as a primary language (non-scripting) Extensive experience in Pandas or NumPy, Polars is nice to have 1-3 years of professional experience with Linux operating systems Thorough understanding of databases and SQL Experience with large Python codebases Bachelor's or master's degree in Computer Science, or a related area High attention to detail Good to Have: Experience with data engineering or ETL pipelines Knowledge of finance Knowledge of C++ or Java Masters/PhD To be successful in this position, you will have the following: Self-motivated and able to handle tasks with minimal supervision. Superb analytical and problem-solving skills. Excellent collaboration and communication (Verbal and written) skills. Outstanding organizational and time management skills. Company Benefits & Perks Discretionary annual bonus (cash and stock) Private healthcare insurance Subsidized recreational pass (AYCM XL package - 80% employer contribution) Daily food allowance in the office Monthly BKK pass Hybrid way of working (1 day home office/week) Modern office in the heart of Budapest with free amenities Great atmosphere with friendly and exceptional colleagues, frequent company outings. *The benefits package will be reviewed regularly and may be subject to change.

Jobs at Interactive Brokers

Interactive Brokers Group, Inc. (NASDAQ: "IBKR"); is a direct access electronic broker catering to the needs of professional and frequent…

About Akuna: Akuna Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions, and automation. We specialize in providing liquidity as an options market-maker – meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully, we design and implement our own low latency technologies, trading strategies, and mathematical models. Our Founding Partners first conceptualized Akuna in their hometown of Sydney. They opened the firm’s first office in 2011 in the heart of the derivatives industry and the options capital of the world – Chicago. Today, Akuna is proud to operate from additional offices in Sydney, Shanghai, London, and Singapore. What you’ll do as a Software Engineer - Python on the Crypto team at Akuna: We are seeking a Python Software Engineer to join our Crypto team, focused on building and maintaining the core infrastructure that powers our 24/7 crypto trading operations. The role involves developing and maintaining reliable, highly available, real-time systems that integrate with crypto exchanges, normalize market data, reconcile positions and risk, and support trader-facing applications used in production every day. You will collaborate closely with traders and other engineers to understand the evolving needs of the desk, help shape operational workflows, and advise on the design and implementation of scalable engineering solutions. In this role, you will work on: Data Pipelines: Real-time trade, position, and asset processing. Risk & Finance: P&L reconciliation and real-time risk calculations. Asset Management: Transfer optimization and automated inventory management across exchanges. Tooling: Trader-facing monitoring, alerting, and visualization tools. Qualities that make great candidates: University degree in a technical field (Computer Science, Math, Physics, Engineering) or equivalent practical experience. At least 3 years of previous Python experience Strong, production-level Python development skills (familiarity with C++ also a plus) Experience building distributed, real-time, or event-driven applications using technologies such as Kafka, Docker, and Linux-based infrastructure. Experience working with trading systems, especially within the Crypto ecosystem Ability to work pragmatically in a fast-paced environment where priorities can shift quickly based on rapidly changing market conditions. The ability to react quickly and accurately to rapidly changing market conditions, including the ability to quickly and accurately respond and/or solve math and coding problems are essential functions of the role In addition to technical skillsets, Akuna values the unique perspectives people can bring to the table to collaboratively solve complex problems and drive Akuna forward. We want everyone to feel empowered to apply. We welcome your application and encourage you to take the first steps toward your future with us!

Akuna Capital

Explore career opportunities at Akuna Capital in Trading, Technology, Quant, and Operations. Own your impact from day one at our…

IMC has a strong presence in traditional Finance and has been expanding into Crypto over the last years. Through its overseas affiliates, IMC provides liquidity and trades on many cryptocurrency exchanges and DeFi protocols. You can expect a dynamic, fast-paced environment that delivers a steady stream of challenges and opportunities, with one of the most exciting aspects of the job being our quick feedback loop in the research, development and deployment of strategies. As a Python Software Engineer, you will work closely with our trading and engineering teams on a variety of applications, tools and automation projects. You’ll be placed in an environment consisting primarily of a large Python analysis ecosystem drawing data from various sources including our own trading systems. You’ll build analysis & visualisation tools at the heart of the business logic, in close collaboration with the traders who use them. Your work involves both interpreting ideas, coming up with your own, and efficiently implementing these into tools that are reliable, scalable and performant. Together with traders, researchers and engineers, you deliver challenging projects, while taking ownership for end-to-end product development – from requirements gathering to production. You’ll write reliable and scalable software while balancing time to production with quality and testability. Advanced automated testing and daily deployments will allow you to achieve agile and incremental benefits. Within a complex landscape of varying systems and technologies, you’ll be constantly challenged to consider trade-offs between throughput, simplicity, scalability and maintainability. Your Core Responsibilities: Collaborate closely with researchers, and engineers to deliver challenging projects. Build, maintain, and enhance research frameworks and data pipelines that enable trading and quantitative research. Curate, transform, and present data in clear, accessible formats for traders and researchers. Take ownership of end-to-end product development, from requirements gathering to production deployment Navigate a complex landscape of diverse systems and technologies, making informed trade-offs between throughput, simplicity, scalability, and maintainability Your Skills and Experience: Master’s or Ph.D. in Mathematics, Physics, Statistics, Computer Science, Econometrics, or a related discipline. 2–3 years of professional Python development experience solid computer science knowledge, has experience or capability to quickly adapt to additional languages such as Java, Scala, C++, Go, etc. Hands-on experience with statistical analysis, numerical programming, data engineering, or machine learning in Python (Polars, Pandas, NumPy, SciPy, TensorFlow). Proven ability to handle large datasets, architect and optimize data pipelines, and present data effectively. Experience with orchestration and containerization tools like Kubernetes and Docker is a plus. Solid grounding in calculus, probability, statistics, and optimization; familiarity with machine-learning techniques is beneficial. Location and Office Culture: IMC office in Zug, Switzerland Note that this is an onsite role, with some but limited flexibility for working from home You can expect a dynamic, fast-paced environment that delivers a steady stream of challenges and opportunities One of the most exciting aspects of the job is our quick feedback loop in the research, development and deployment of strategies We give people lots of responsibility and the support they need to make an impact from day one We promise you a flat structure and an open, collaborative culture that stimulates the sharing of ideas, knowledge and technology between our teams and offices About Us IMC is a global trading firm powered by a cutting-edge research environment and a world-class technology backbone. Since 1989, we’ve been a stabilizing force in financial markets, providing essential liquidity upon which market participants depend. Across our offices in the US, Europe, Asia Pacific, and India, our talented quant researchers, engineers, traders, and business operations professionals are united by our uniquely collaborative, high-performance culture, and our commitment to giving back. From entering dynamic new markets to embracing disruptive technologies, and from developing an innovative research environment to diversifying our trading strategies, we dare to continuously innovate and collaborate to succeed.

IMC

Proprietary trading

You'll craft high-quality, scalable client code for enterprise AI products using Python.

3Pillar

Job openings at 3Pillar

You'll work with cross-functional teams to deliver system solutions, focusing on **big data solutions** using the **Python technology stack**.

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The Role As Senior Software Engineer for a new product within Veeva, you will be a founding member of a team building our next major AI-driven platform — one that will transform how Life Sciences companies manage safety, regulatory, and clinical development. You will influence and help grow a codebase and engineering organization from the ground up, wearing multiple hats across the engineering organization. The team will be AI-first in two meaningful ways: using AI to drive engineering productivity and strong engineering discipline, and building a product that applies AI in genuinely innovative ways to problems that matter. Within your first year, you will have live customers on the platform and a thriving, growing team behind it - directly accelerating how customers bring life-saving products to market.

Veeva

Cloud-based software for life sciences

The Role As Senior Software Engineer for a new product within Veeva, you will be a founding member of a team building our next major AI-driven platform — one that will transform how Life Sciences companies manage safety, regulatory, and clinical development. You will influence and help grow a codebase and engineering organization from the ground up, wearing multiple hats across the engineering organization. The team will be AI-first in two meaningful ways: using AI to drive engineering productivity and strong engineering discipline, and building a product that applies AI in genuinely innovative ways to problems that matter. Within your first year, you will have live customers on the platform and a thriving, growing team behind it - directly accelerating how customers bring life-saving products to market.

Veeva

Cloud-based software for life sciences