innovative and positively impactpeoples lives. Were looking for a proactive and experienced Android Developer to work across a portfolio of f ully native apps , primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. Youll have a strong track record of delivering high-quality apps and … challenges. It is envisaged the role will evolve into a leadership position . Responsibilities : Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks … to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools Youll need: 5+ years of high-level Android development experience A wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. Java A strong numerate More ❯
a focus on long-term stability and performance. Collaborate with cross-functional teams, including PO, PDEF, QA, DevOps, and product stakeholders, to define, design, and deliver new features. Refactor legacycode and participate in technical debt reduction. Write clean, scalable, and maintainable code with proper documentation. Participate in code reviews and mentor junior developers where applicable. More ❯
a focus on long-term stability and performance. Collaborate with cross-functional teams, including PO, PDEF, QA, DevOps, and product stakeholders, to define, design, and deliver new features. Refactor legacycode and participate in technical debt reduction. Write clean, scalable, and maintainable code with proper documentation. Participate in code reviews and mentor junior developers where applicable. More ❯
london (hounslow), south east england, united kingdom
Scalian
a focus on long-term stability and performance. Collaborate with cross-functional teams, including PO, PDEF, QA, DevOps, and product stakeholders, to define, design, and deliver new features. Refactor legacycode and participate in technical debt reduction. Write clean, scalable, and maintainable code with proper documentation. Participate in code reviews and mentor junior developers where applicable. More ❯
Hounslow, London, United Kingdom Hybrid / WFH Options
iDPP
2+. Support and enhance existing systems with a focus on performance, stability, and maintainability. Collaborate with cross-functional teams (Product Owners, QA, DevOps, etc.) to deliver new features. Refactor Legacycode and actively contribute to reducing technical debt. Write clean, well-documented, scalable, and maintainable code. Participate in code reviews and support junior developers where appropriate. Uphold More ❯
East London, London, United Kingdom Hybrid / WFH Options
Nemo Resourcing
and as the role is fully remote we need someone who is good at collaborating remotely and working autonomously. The core language used will be Python. There is some legacycode in C/C++ so some exposure to that would be helpful. Telecoms experience is essential SIP for instance as is deep knowledge of Linux. Given the More ❯
users) to deliver high-quality software: creating test requirements and ensuring sufficient unit test coverage Contributing to all phases of the development lifecycle; writing well-designed, testable, and efficient code Participating in team improvement activities and initiatives to enhance process and product quality Completing necessary project documentation (status, risks, progress, effort) Proactively integrating with our team, maintaining good communication … other teams Mentoring and assisting in the training of new team members Desired Skills & Experience: University Degree in Computer Science or equivalent Proven ability to produce high-quality, maintainable code Strong problem-solving skills and ability to manage legacycode Excellent understanding of OOP principles and design patterns of software development Minimum 5 years of experience in More ❯
and performance optimisation in AWS environments. Strong understanding of database monitoring, profiling, and troubleshooting tools. Hands-on experience with database migrations and upgrades at scale. Comfortable working with large, legacy codebases and finding pragmatic solutions. Collaborative communicator able to work closely with engineers, product managers, and cloud ops teams. Able to deliver measurable performance improvements in a short timeframe. More ❯
live PnL attribution and feedback to researchers & traders. Hire and mentor the team that will scale this from “clever prototype” to “firm‐wide PnL driver”. Green‐field. No legacy code. You set the standards. The Opportunity All the levers, none of the red tape – direct line to the head of the HFT business, a chance to own the More ❯
live PnL attribution and feedback to researchers & traders. Hire and mentor the team that will scale this from “clever prototype” to “firm‐wide PnL driver”. Green‐field. No legacy code. You set the standards. The Opportunity All the levers, none of the red tape – direct line to the head of the HFT business, a chance to own the More ❯
of a cross-functional, agile team, you will shape the frontend roadmap, champion best practices, and foster a culture of engineering excellence. You'll lead the migration from a legacy monolith to a modern microfrontend and Backend-for-Frontend (BFF) ecosystem, leveraging React, Next.js, TypeScript, and advanced communication protocols such as GraphQL and gRPC. What You'll Own Lead … Backend teams to translate complex requirements into elegant, user-centric digital experiences. Advocate for CI/CD best practices, ensuring rapid and safe delivery of features with automated testing, code reviews, and observability. Influence technical strategy, tooling, and processes to continually raise the engineering bar and accelerate delivery velocity. Lead efforts in evaluating and integrating AI tools and automation … innovation. About You Extensive commercial experience building complex frontend applications with React and Next.js, with strong proficiency in TypeScript. Proven track record of architecting scalable frontend systems and migrating legacy codebases to modern frameworks. Deep understanding of accessibility standards (WCAG) and a passion for building inclusive user experiences. Experience working with GraphQL and gRPC APIs in production environments. Exceptional More ❯
