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Fluxon is a product and software development company based out of San Francisco, California. We are founded by a group of ex-Googlers and startup founders who love building great products. We are obsessed with quality and speed, and we love the work we do. Our clients comprise of the most innovative and forward-thinking companies in the world. We only hire the best of the best in the world and we’re looking for amazing people to join our expanding team.

fluxon.com

Open positions (20)

1w ago

Brand & Growth Designer

Portugal

As a Brand & Growth Designer at Fluxon, you'll **shape visual presence** across brand, marketing, and sales touchpoints, collaborating with the Branding and Growth teams. You'll execute from day one, contributing to **brand evolution** and creating assets that clearly communicate Fluxon's capabilities. This remote-first role offers **flexibility and professional growth**.

Remote|Mid|Full-time|Ai-ml
1w ago

Staff Software Engineer

$175k-$225k / year

You'll drive **end-to-end product delivery** for clients like Google and OpenAI, partnering with leadership to define requirements and architect systems. Your work will shape **high-impact AI-driven environments** where clarity and quality are paramount.

+14
Remote|Senior|Full-time|Consulting
1w ago

Staff Software Engineer

Portugal

$120k-$200k / year

You'll drive end-to-end product delivery at a remote-first company partnering with clients like Google and OpenAI. You'll guide **full-stack development** from requirements to deployment, working across **AI-driven environments** with modern technologies. You'll shape engineering culture and have meaningful impact on complex, high-stakes projects.

+11
Remote|Senior|Full-time|Consulting
1w ago

Senior Product Designer

$130k-$180k / year

You'll **lead end-to-end design** on ambitious projects, working directly with founders and product leads to shape what gets built. Your core impact is turning business goals into experiences customers love. This role offers exposure to **high-profile startups and enterprises** in a fully remote, global team.

Remote|Senior|Full-time|Consulting
1w ago

Senior Product Manager

Canada

$170k-$220k / year

You'll be the **strategic driving force** at the center of our team, building partnerships with startups and tech leaders. You'll own **full product development cycles** from discovery to delivery. **Impact high-stakes products** for clients like OpenAI and Stripe.

Remote|Senior|Full-time|Consulting
1w ago

Senior Product Designer

Poland

$125k-$175k / year

You'll lead **end-to-end product design** on ambitious projects for clients like OpenAI and Stripe. Your work will directly shape **AI-driven experiences** that balance user needs, technical constraints, and business goals. You'll collaborate closely with **founders and product leads** in a remote-first, care-driven environment.

Remote|Senior|Full-time|Consulting
1w ago

Brand & Growth Designer

Poland

$100k-$150k / year

You'll shape and evolve Fluxon's visual presence across brand, marketing, sales, and internal touchpoints. Your core impact is creating **brand-aligned materials** that communicate our capabilities and work. You'll collaborate with a **global, remote-first team** of experienced builders.

Remote|Mid|Full-time|Software
1w ago

Senior QA Engineer (Manual)

Poland | Portugal

$100k-$150k / year

You'll define and evolve QA strategies for products at a remote-first company partnering with top tech firms. You'll be the quality champion, identifying systematic gaps and building processes to ensure world-class standards. You'll work with a talented global team on AI-driven projects for clients like Google and OpenAI.

Remote|Senior|Full-time|Software
1w ago

Senior Software Engineer

Portugal

$100k-$140k / year

You'll drive end-to-end implementations and collaborate with a global, remote-first team to build and iterate in dynamic environments. You'll engage directly with clients and inform product requirements. This role offers exposure to **AI-driven projects** and a **diverse tech stack** with **no internal meetings on Fridays**.

+13
Remote|Senior|Full-time|Software
1w ago

Senior Technical Project Manager

Portugal

$100k-$150k / year

You'll lead **complex products** end-to-end for a **remote-first team** of experienced builders. You'll bring clarity to ambiguity and drive alignment across stakeholders. This role offers **direct impact** on projects with top-tier partners like Google and OpenAI.

Remote|Senior|Full-time|Consulting
1w ago

Senior Product Designer

$140k-$180k / year

You'll lead end-to-end product design for ambitious, AI-driven projects at a remote-first consultancy founded by ex-Googlers. You'll partner directly with founders and product leads to turn business goals into **customer experiences** they love. This role stands out for its emphasis on **craft and ownership** in complex, high-impact environments.

Remote|Senior|Full-time|Consulting
1w ago

Senior Product Designer

Canada

$150k-$180k / year

You'll lead end-to-end product design on ambitious projects, partnering with founders and product leads at a remote-first team of experienced builders. Your work will directly shape what gets built for clients like Google and OpenAI. This role stands out for its focus on **design craft** and **ownership**, with a portfolio-first hiring process.

Remote|Senior|Full-time|Consulting
2w ago

Senior Software Engineer

$120k-$180k / year

You'll drive end-to-end **product implementations** for ambitious clients like Google and OpenAI, collaborating directly with clients on **business goals** and technical designs. This fully remote role offers **ownership and mentorship** in a supportive, remote-first team.

+14
Remote|Senior|Full-time|Consulting
2w ago

Staff Software Engineer

$40k-$70k / year

You'll drive **end-to-end product delivery** for high-impact clients like Google and OpenAI. You'll partner directly with clients, define requirements, and lead engineering in a **remote-first team**. This role offers **diverse tech challenges** across AI/ML, cloud, and full-stack development.

+12
Remote|Senior|Full-time|Consulting
1w ago

People Partner

Hyderabad, Telangana, India

$35k-$45k / year

You'll build deep relationships with our India team, designing a thoughtful employee experience from onboarding through career development. You'll partner with leaders to strengthen communication and guide teams, while developing global people programs that grow our culture of care. **You'll own the India employee experience** while ensuring **compliance with local regulations** and **scaling a remote-first culture**.

Hybrid|Senior|Full-time|Software
1w ago

Senior Product Manager

United States

$160k-$200k / year

You'll be the **strategic driving force** at the center of Fluxon's team, a trusted partner to customers. You'll develop expertise in **varied customer domains** such as AI, healthcare, and eCommerce, driving key strategic decisions. You'll lead **full product and feature development cycles** from discovery to delivery.

Remote|Senior|Full-time|Software
1w ago

Senior Software Engineer

$200k-$250k / year

You'll drive **end-to-end implementations** for ambitious products in a **remote-first, global team** at Fluxon. You'll collaborate with clients like Google and OpenAI, solving complex engineering challenges while shaping product strategy. This role offers **ownership** and direct client engagement.

+14
Remote|Senior|Full-time|Software
1w ago

Senior Technical Project Manager

Poland

$120k-$160k / year

You'll lead complex products end-to-end, bringing clarity to ambiguity for a global remote-first team. **You'll coordinate cross-functionally** with product and engineering to define specifications and ensure timely delivery. **You'll drive AI-integrated projects** for clients like Google and OpenAI.

Remote|Senior|Full-time|Software
1w ago

Senior Software Engineer (AI Engineer)

Portugal | Lisbon, Portugal

$150k-$200k / year

You'll design and deploy **AI-powered applications** for clients, building **RAG systems and agentic workflows** end-to-end. You'll own production engineering and model optimization while collaborating with a **global remote-first team** of experienced builders.

+4
Remote|Senior|Full-time|Software
1w ago

Senior Software Engineer

$180k-$260k / year

You'll design and deploy **AI-powered applications** for clients using **LLMs**, **RAG**, and **agentic workflows**. You'll own end-to-end system architecture from data ingestion to production deployment. This fully remote role offers **flexible PTO** and profit-sharing with a global team.

+3
Remote|Senior|Full-time|Software