JAVA DEVELOPER – FINTECH STARTUP High-Growth Fintech – Asset Management SoftwareLondon (Hybrid – 2 days in office/week)Quant Capital is urgently looking for a Core Java Developer to join a innovative FinTech business developing next-generation asset management platforms for professional investors.
The following information provides an overview of the skills, qualities, and qualifications needed for this role.
The firm operates as a lean, high-performance engineering team focused on solving complex industry problems through clean, scalable code and modern infrastructure.We’re looking for a Java Developer who’s ready to work across the stack and get deeply involved in architectural design, backend performance, and infrastructure scaling.Role OverviewThis is a hands-on software engineering role in a startup-style environment, ideal for someone who enjoys technical autonomy, rapid iteration, and product ownership.
You’ll work directly with experienced engineers and stakeholders to enhance a cutting-edge platform used by institutional clients.Key ResponsibilitiesDesign, build, and maintain high-performance backend services using Core JavaCollaborate closely with a compact, highly capable development teamOptimize software performance and troubleshoot production issues across the stackFollow clean coding standards and lead on testing, CI/CD, and DevOps best practicesParticipate in technical architecture discussions, code reviews, and product planningContribute to front-end components and help shape the broader system architectureRequired Skills & ExperienceStrong proficiency in Core Java with sound understanding of system and object-oriented designSolid experience designing and developing scalable distributed systemsUnderstanding of front-end frameworks (React, Angular, or similar) is a plusFamiliarity with SQL/NoSQL databases and experience in data modellingExposure to cloud platforms (AWS preferred) and modern DevOps workflowsComfortable working in a fast-moving, collaborative environmentFinancial sector or asset management knowledge is a bonus, not a mustWhy Apply?Make a direct impact – Work on core features in a live, client-facing platform from day one.Full-stack opportunities – While Java is the focus, there’s room to contribute across front-end and infrastructure layers.Lean, engineering-led culture – Collaborate directly with founders and senior engineers in a fast-paced, low-bureaucracy setup.Modern stack, modern problems – Tackle real-world performance and scaling challenges in asset management technology. xsabvtc Clear growth path – The team is small, the work is meaningful, and high performers are quickly recognized and rewarded.
Java Developer- London in Whitehall employer: Quant Capital
At Quant Capital, we pride ourselves on being an exceptional employer, offering a dynamic and innovative work environment that mirrors the culture of leading tech giants like Facebook and Google. Our London office fosters a collaborative atmosphere where employees are encouraged to think critically and make impactful decisions, while also providing ample opportunities for professional growth and mastery of cutting-edge technology in the trading operations space. With a focus on employee well-being and a commitment to excellence, we ensure that our team members are equipped with the tools and support they need to thrive in their roles.
