Job Title - Java Full Stack Developer Key Skills - Java (8/11/17+) Experience - 5+ years Location - Singapore Mandatory Skills Experience - Strong experience … with Java (8/11/17+). - Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, and Spring Security. - Experience developing REST APIs and

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You will create software applications and systems for back-end and client-facing platforms in financial services, writing clean Java code, conducting testing

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 implement Java web applications using JSF, and collaborate with business analysts and developers.

Contact Government Services, LLC

Job openings at Contact Government Services, LLC

Job Title - Java Developer Key Skills - Java, Springboot, Microservices, React JS Experience - 5+ years Location - Singapore Key Responsibilities: - Develop … Degree in Computer Science, IT, or any relevant discipline. - Min. 5 years of working experience in Java development - Strong in Java, Microservices, RESTful

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You'll provide **application support** for **Java-based systems** while acting as a key liaison with **Japanese-speaking clients**.

Guidewire

Insurance software

As a Java Software Engineer at Interactive Brokers, you will design and deliver high-quality software solutions, own development tasks end-to-end, collaborate

Jobs at Interactive Brokers

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

This is us At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. This is the job We are looking for a Senior Java Engineer to join a project for a leading US streaming technology company transforming how people watch television. You will contribute to a highly scalable, highly available, real-time advertising platform that supports a rapidly growing streaming business. Working with an experienced international engineering team, you will design and develop high-performance backend applications operating at scale. This role is an excellent match for an engineer who has a strong command of Java, understands concurrency beyond the framework level, and enjoys solving complex performance and scalability challenges. This is you At least 5 years of professional experience in Java backend development Hands-on experience building large-scale, low-latency distributed systems Strong command of Java 11 or newer Solid practical knowledge of Java Concurrency and multithreading Experience with asynchronous programming in Java, including CompletableFuture Good understanding of algorithms, data structures and performance optimization Strong knowledge of object-oriented programming and software design principles Basic understanding of high-load system design and scalability techniques Basic practical knowledge of Kafka English at B2 level or higher, enabling effective communication in an international teamX Nice-to-have skills: Experience with distributed caching Experience working with SQL and NoSQL databases Knowledge of AWS or other cloud platforms Experience with Big Data technologies Previous experience in adtech, streaming, media, fintech or another high-throughput domain This is your role Design, develop and maintain large-scale, highly available, real-time Java applications Build efficient concurrent and asynchronous processing solutions Investigate and resolve performance, scalability and reliability challenges Write clean, maintainable and well-tested production code Contribute to technical decisions, engineering standards and development best practices Collaborate with engineers, product specialists and analytics teams on strategic initiatives Identify technical gaps and operational problems and propose robust solutions Communicate effectively with both technical and non-technical stakeholders Take ownership of delivered solutions throughout the development lifecycle At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

Avenga

Avenga is a global IT and digital transformation champion. We deliver strategy, customer experience, solution engineering, managed services and software…

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. We're now looking for a Senior Graphics/JVM Software Engineer with in-depth knowledge of modern hardware-accelerated APIs to join the JetBrains Runtime (JBR) team. Based on the LTS versions of OpenJDK, JBR is the low-level part of the IntelliJ Platform, the foundation for many JetBrains development tools, including IntelliJ IDEA. We work on improving IntelliJ-based IDEs by developing new features (such as the Java Chromium Embedded Framework), participating in OpenJDK projects (like Lanai and Wakefield ), and fixing JBR issues, most of which are targeted for upstreaming to OpenJDK. In this role, you will: Help ensure our IDEs look slick and run fast by providing low-level support for UI frameworks like Swing and Compose for desktop. We’ll be happy to have you on our team if you have: 4+ years of C or C++ programming experience. Solid knowledge of Java and JVM internals A deep understanding of OOP. Multithreaded programming experience. Familiarity with system or UI application development on Unix, Windows, or macOS (using Cocoa, GNOME, Win32 API, etc.). In-depth knowledge of modern hardware-accelerated APIs, such as Metal, Vulkan, OpenGL, or D3D. The ability to optimize and refactor code, both yours and that of others. A responsible, independent, and disciplined approach to your work. Good teamwork skills. We’d be especially thrilled if you: Know other programming languages, like Objective-C or Kotlin. Are familiar with Cocoa, X11, and Wayland technologies. Have deep knowledge of JVM architecture. Why join JetBrains? Strong base salary. We offer competitive pay that reflects your skills and experience. Flexible work location. Enjoy the freedom to work from home or from the office. Remote work. Spend up to 30 days per year working remotely from abroad. Extra time off. More days to relax, recharge, and do the things you love. Medical insurance allowance. Enjoy peace of mind for you and your family Learning and development opportunities. Access to conferences, courses, and language classes. Relocation support. We help make your move as smooth and stress-free as possible. Language classes. Pick up the local language or sharpen your English skills. Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays. Mental health support. To help you feel your best, we provide easy access to professional mental health services. Sports benefit. Enjoy an on-site gym or sports club stipend. Internal events. Join company-wide celebrations and team gatherings. *Some benefits may vary depending on location. #LI-KT1 We are an equal opportunity employer We know great ideas can come from anyone, anywhere. That’s why we do our best to create an open and inclusive workplace – one that welcomes everyone regardless of their background, identity, religion, age, accessibility needs, or orientation. We process the data provided in your job application in accordance with the Recruitment Privacy Policy.

Jobs at JetBrains

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This is us At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. This is the job We are looking for a Senior Java Engineer to contribute to our current project in the field of entertainment. The project is a renowned streaming platform. It links consumers with their favorite content, allows content publishers to grow and monetize large audiences, and offers advertisers unique opportunities to engage with consumers. As a Senior Java developer, you will be working together with an international team of top developers. You will also take part in setting standards, establishing guidelines and sharing best practices in order to ensure continuous learning and development. This is you 6+ years of experience building large-scale and low-latency distributed systems. Excellent command of Java (preferably Java 17). Solid understanding of algorithms, data structures, and performance optimization techniques. Experience with distributed systems, SQL/NoSQL, and other databases. Strong knowledge of Kafka and Microservice Architecture. Knowledge of object-oriented programming, multi-threading, and real-time programming. English — Upper-Intermediate or higher Nice-to-have skills: Experience with Big Data and cloud services such as AWS This is your role Work alongside a highly skilled engineering team to design, develop, and maintain large-scale, highly performant, real-time applications; Deliver top-quality software in a timely fashion; Demonstrate good communication skills in working with technical and non-technical audiences; Partner with cross-functional product and analytics teams to steer or contribute to large-scale strategic projects, as well as solve ongoing operational problems at scale; Use engineering skill sets in a business organization to drive meaningful business impact by looking at problems through an operational lens; Self-identify gaps, problems, and needs, and create robust solutions with relative freedom. What awaits you at Avenga? We offer an attractive social and benefits package; Everyone at Avenga is subject to professional growth via our mentorship program; Our specialists get regular performance reviews and technical assessments to identify development plans; The company provides extended training and certification opportunities; We stay up to date with the industry by embarking on tech talks, webinars, conferences, and hackathons; Avenga cares for its employees’ well-being by providing well-rounded health insurance coverage and fitness compensation programs; Our employees’ families are no less important, as we offer maternity aid and financial support for a number of family reasons, including marriage and childbirth; The company fosters a sense of professional belonging and an environment of togetherness: we achieve things together and celebrate our milestones. At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

Avenga

Avenga is a global IT and digital transformation champion. We deliver strategy, customer experience, solution engineering, managed services and software…

We are seeking a skilled Senior Java Developer to join our Delivery department. … Key Responsibilities: - Develop and maintain robust, scalable Java-based applications. - Design and implement backend services with high reliability and

Home - Orion Innovation

Orion Innovation is a data and AI-enabled software engineering company with deep cloud expertise, delivering digital experiences that create measurable…

You'll deliver **event-driven integrations** and set the technical foundation for new Java services.

Mintos

At Mintos, innovative financial technology connects investors from all over the world with loans originated by a variety of international…

Signicat is a pan-European digital identity company that makes it easy and safe for organisations to know who they are interacting with online. Using our proprietary technology, we help companies and public organisations securely verify the identities of people and businesses, authenticate users, and enable compliant electronic document signing, so their customers can access services and complete online processes with confidence. Today, Signicat employs over 530 people across 20 offices in 15 European countries. We work with leading banks, fintechs, telcos, public authorities, healthcare providers, and enterprises across retail and mobility to deliver trusted digital identity and onboarding solutions at scale. Joining Signicat means contributing to a mission that has a real impact on how society works and trusting each other in an increasingly digital world. The Role: Signicat has an opportunity for a talented Java or Kotlin Developer to join our Authentication Broker team based in Rotterdam. As part of the team, you will contribute to our own SaaS applications with which we reach millions of end users. Our code is mission-critical for many of our high-profile customers, who use our platform to authenticate the end users of their services. You will learn how to create architectures that are inherently secure, becoming an expert in secure programming. Key Responsibilities : Write software that matters! Be part of the team that will enable online authentication for millions of users! Get training and guidance to become an expert at writing secure software Analyse functional requirements and turn them into real software Assist in designing and improving our software architecture Build and maintain a catalogue of reusable, elegant solution patterns Build and maintain a library of reusable, elegant software components Improve standards and guidelines for using these patterns and components We work agile, so take part in daily stand-ups and discuss safety features with the product owner Be responsible for the whole lifecycle of our applications including deployments and DevOps The Environment Signicat engineering teams operate with a DevOps mindset of “you build it, you run it”, giving our Engineers full end-to-end ownership and autonomy. As such the Developer position will need someone who will accept full responsibility for their work. The Authentication Broker Team follows Scrum / Kanban methodologies, working with cutting-edge technology and principles. You'll need to be willing to learn / work in Kotlin - all our code is in Kotlin! Requirements 3+ years of experience using Kotlin and/or Java 8+ to develop web applications You enjoy explaining things, discussions, and knowledge sharing Experience using CI/CD, version control, and unit testing Knowledge or experience of one or more of the following: Spring Boot, REST, Docker, Kubernetes, microservices, GitLab, PostgreSQL, OIDC, SAML, QA, AWS/GCP, Angular, Linux, SCRUM/Kanban Bachelor's degree in Computer Science or equivalent experience What we offer: Your tech, your way - choose the tech gear that aligns with your comfort and meets your preferences Hybrid work style - collaborate with the team in-office several days a week and embrace the flexible work model Work-life balance - enjoy an extra 5 paid days off annually, and we will celebrate your work anniversaries with additional days off to recognise and reward your milestones. Rotterdam: Modern workplace - a cosy office located in the heart of Rotterdam near the central station, with daily lunches provided to keep you fueled throughout the day and so much more! Continuous growth - quarterly development talks, a dedicated time during working hours each week for training and development, unlimited access to Udemy courses, defined career paths and internal mentorship opportunities Customised onboarding - we will prepare an Onboarding Plan to ensure an easy and smooth beginning Be part of an international team - the opportunity to work from any other Signicat office for 2 months per year and 3 weeks per year from any European country Give back to the community - option to use 16 hours of paid volunteer time each year to support a charity or cause you are passionate about Empowering feedback culture - by using employee engagement tools, we ensure that every voice is heard, empowering us to grow together

Signicat

Digital identity solutions

You'll develop **high-quality web applications** for **banking and telco projects** using **Java 17 and Spring Boot**.

Avenga

Avenga is a global IT and digital transformation champion. We deliver strategy, customer experience, solution engineering, managed services and software…

This is us At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX, and UI design, managed services, product development, and software development. This is the job We are looking for a Senior Java Engineer to contribute to our current project in the field of entertainment. The project is a renowned streaming platform. It links consumers with their favorite content, allows content publishers to grow and monetize large audiences, and offers advertisers unique opportunities to engage with consumers. As a Senior Java developer, you will be working together with an international team of top developers. You will also take part in setting standards, establishing guidelines and sharing best practices in order to ensure continuous learning and development. This is you 5+ years of experience building large-scale and low-latency distributed systems Excellent command of Java Solid understanding of algorithms, data structures, and performance optimization techniques Experience with distributed systems, SQL/NoSQL, and other databases Knowledge of object-oriented programming, multi-threading, and real-time programming English — Upper-Intermediate or higher Nice-to-have skills: Experience with Big Data and cloud services such as AWS This is your role Work alongside a highly skilled engineering team to design, develop, and maintain large-scale, highly performant, real-time applications Deliver top-quality software in a timely fashion Demonstrate good communication skills in working with technical and non-technical audiences Partner with cross-functional product and analytics teams to steer or contribute to large-scale strategic projects, as well as solve ongoing operational problems at scale Use engineering skill sets in a business organization to drive meaningful business impact by looking at problems through an operational lens Self-identify gaps, problems, and needs, and create robust solutions with relative freedom What awaits you at Avenga? We offer an attractive social and benefits package Everyone at Avenga is subject to professional growth via our mentorship program Our specialists get regular performance reviews and technical assessments to identify development plans The company provides extended training and certification opportunities; We stay up to date with the industry by embarking on tech talks, webinars, conferences, and hackathons Avenga cares for its employees’ well-being by providing well-rounded health insurance coverage and fitness compensation programs Our employees’ families are no less important, as we offer maternity aid and financial support for a number of family reasons, including marriage and childbirth The company fosters a sense of professional belonging and an environment of togetherness: we achieve things together and celebrate our milestones At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

Avenga

Avenga is a global IT and digital transformation champion. We deliver strategy, customer experience, solution engineering, managed services and software…

Position Overview We are seeking a skilled Java Backend Engineer to design and build high-performance, scalable systems.. … experience building successful production software systems - Solid understanding of Data Structures and Algorithm Design - Strong programming skills in Java

LivePerson

Conversational tools for commerce

About ARQ ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which means every person who joins shapes the future of our product, culture, and growth. If you’re excited by big challenges, global impact, and the chance to grow fast with a world-class team, ARQ is the place to do it. What we're looking for As a Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products. You’ll collaborate with a talented team to create solutions that drive financial inclusion and transform the way people manage their money. What you'll be doing The work will focus on greenfield development and improvement of existing systems Projects will include building REST APIs, engineering microservices and evolving a number of systems that our business depends on (e.g. card payments, treasury management, transactions booking, crypto liquidity) Our technology stack is based predominantly on Java 25 on the backend with Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability and fast turnaround with TDD, DDD and continuous integration & delivery What you'll need Demonstrable experience in Backend development, with fluency in Java Bachelor's Degree (or above) in Computer Science, Mathematics, Physics, or other Engineering / Science disciplines Quick learner with an ambitious and results driven personality, with excellent communication skills (english fluency, verbal and written) Track record of building complex products that millions of people use in hypergrowth startups Benefits Competitive salary and benefits Stock options, so you own part of what you build Discretionary performance bonus The latest tools and technology A world-class team that will challenge and grow your skills The opportunity to help build the best fintech app in Latin America Office Policy: 3-4 days a week in-office

ARQ

Latin America banking

Join a strong team with the latest Java stack and see your work impact millions of users.

ARQ

Latin America banking

You'll **troubleshoot incidents** and **debug Java/SQL issues** for a financial crime compliance platform.

Sutherland

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You'll work within international, cross-functional teams using modern Java technologies.

ION Group

Job openings at ION Group

. - Language Proficiency: Expertise in Java and Spring Boot and at least one other modern language (e.g., Python, .NET, Node.js, Go, C#). - Data Modeling

Jobs at 66degrees

Shaping the Future of Work with Cloud, Data and AI At 66degrees, we help companies unlock value by transforming Customer…