Senior Software Engineer, SQL Performance, Java/Scala

Senior Software Engineer (Data Engineering)Join a dynamic team shaping the future of financial markets with cutting-edge trade surveillance technology. I am seeking a Senior Software Engineer with data engineering experience to build scalable, robust data pipelines in cloud environments and tackle challenges like data velocity, schema management, and high...

Senior Software Engineer (Data Engineering)Join a dynamic team shaping the future of financial markets with cutting-edge trade surveillance technology. I am seeking a Senior Software Engineer with data engineering experience to build scalable, robust data pipelines in cloud environments and tackle challenges like data velocity, schema management, and high...

Senior Java Software Engineer / Developer London onsite to £200k+Are you a Senior Java Software Engineer with buyside trading systems experience?You could be progressing your career in a hands-on Senior Java Software Engineer role at a hugely profitable systematic Hedge Fund.As a Senior Java Software Engineer within the Front Office team you will design,...

Senior Scala Engineer - Hybrid - LondonHarrington Starr are proud to be partnered with a FinTech scale-up offering a fantastic opportunity to join their business as a Senior Scala Engineer. My client can offer close-knit mentorship within a small team ensuring that you become an expert in this space. You will also have the opportunity to take on full-stack...

Senior Backend Software Engineer / Developer (Java FAANG) London onsite to £160kAre you a Java technologist with strong backend development experience within a FAANG tech company looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work?You could be joining a scaling Cyber Security technology company...

Senior Java Engineer (~10+ YOE)Systematic Quant Fund | London | Up to £275k Total CompensationAbout the Role:Join a highly collaborative, London-based engineering team focused on building cutting-edge, memory-sensitive trading infrastructure using Java. This is an excellent opportunity to contribute to a small, high-impact group, working at the intersection...

Job Title: Senior Software Engineer - Data EngineeringLocation: UK, Ireland OR IsraelAbout Us:We are a Series A-funded, fast-growing startup revolutionizing data-driven decision-making for platform and security teams in Fortune 500 companies. Our innovative solutions transform raw data into actionable insights that drive efficiency, improve security, and...

Senior Software Engineer vacancy (Java) | Leading Fintech | London (hybrid)We are currently recruiting for a very exciting fintech company that is searching for a Senior Software Engineer to join their talented team in London. Established over 30 years ago, they have been the leading provider of working capital solutions, primarily serving multinational...

Senior Software Engineer - Algos TeamShape the future of financial markets with innovative technology. We're seeking a Senior Software Engineer to design and maintain advanced algorithms and software solutions for monitoring, detecting, and preventing fraud, market abuse, and compliance breaches across on-chain and off-chain...

When you join Kainos, you get to think beyond limitations to make an immediate and positive impact – like transforming digital services for millions of citizens or helping Fortune 500 companies get live and thrive on Workday.You’ll be part of a people-first culture that is growing around the world. We’re a creative, committed, and diverse group of...

Senior Software Engineer - Algos TeamShape the future of financial markets with innovative technology. We're seeking a Senior Software Engineer to design and maintain advanced algorithms and software solutions for monitoring, detecting, and preventing fraud, market abuse, and compliance breaches across on-chain and off-chain...

Senior Java Developer / Backend Software Engineer London onsite to £200k+Are you a Senior Java Developer with buyside trading systems experience?You could be progressing your career in a hands-on Senior Java Developer role at a hugely profitable systematic Hedge Fund.What's in it for you:Salary (to £200k base)Significant bonus potential (to £100%...

Senior Java Developer / Software Engineer London onsite to £200k+Do you have expertise with Java combined with algorithmic trade execution experience?You could be progressing your career in a hands-on Senior Java Developer role at a hugely profitable systematic Hedge Fund.As a Senior Java Developer you'll develop and maintain execution systems to...

Job Title: Senior Sales Executive – Partnering ServicesLocation: Fully Remote - UKSalary: Up to 80k base - Double OTE (plus car allowance)We’re recruiting for a Senior Sales Executive on behalf of our client to collaborate with their top customer and strategic partner using a "sell through/with" approach. They need a strategic thinker with a passion for...

Senior Execution Developer (Java) London onsite to £200k+Do you have expertise with Java combined with algorithmic trade execution experience?You could be progressing your career in a hands-on Senior Execution Developer role at a hugely profitable systematic Hedge Fund.As a Senior Execution Developer you'll develop and maintain execution systems to...

This position is for a senior software engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems.Are you ready for a challenge? We’re looking for a dynamic software engineer excited to help scale a fintech start-up. Here, you won’t be bogged down by legacy code—you’ll have the...

Senior Software Engineer – High-Growth AI Start-up Remote (UK based - right to work needed)I’m partnered with a fast-growing, venture-backed startup that’s transforming compliance and security for regulated industries. Their AI-powered platform integrates with over 100 communication tools (think video, chat, email) to help enterprises manage compliance...

Senior Software Engineer - Rust | FULLY RemoteSalary: £85k - £100k (PLUS bonus!)Location: Fully RemoteOur client is a global leader in AI and multi-cloud data management, accelerating the performance and reliability of AI and data-intensive workloads at scale. This is an opportunity to be a prominent innovator and shape the future of AI and data...

Senior Software Engineer WantedLocation: 100% Remote Europe (Office in the UK)Language: English SpeakingStart: ASAPHelp shape our growing EdTech platform and protect or children from the dangers of the internet! You’ll work alongside our VP of Engineering to drive our technology strategy.What You’ll Do:Lead product development from concept through to...

Job Title: SQL Specialist Location: Bristol, UK (Hybrid - 1-2 days on-site) Employment Type: Full-time Are you a SQL specialist with the ability to drive data migration, mapping, and SQL Server database development projects? A leading software company based in Bristol are looking for someone to manage and develop SQL Server Platforms to help deliver their...