fullstack c developer jobs in London

Goodman Masson partners with a high-growth fintech to lead a London engineering team focused on core platform software and quantitative calculation frameworks. You will drive architectural decisions, mentor developers, and deliver high-performance production code in Python and C++, while bridging product and risk requirements across teams.The role combines...

A leading fintech company in Greater London is seeking a senior engineer to design and develop systems for core banking products. You will influence technical direction, mentor engineers, and own complex projects from idea to outcome. This hybrid role allows flexibility, requiring office presence 2-3 days per week and offers remote work options. Ideal...

Founded in 2011, Fasanara is a global asset manager and technology platform. We manage c. USD 6 billion AUM (as of December 31, 2025) in Fintech strategies on behalf of pension funds and insurance companies in Europe and North America. With c.110 employees globally, we are a pioneer investor in Fintech Lending, enabling Real Economy Impact. Fasanara manages...

A growing insurance company is seeking an experienced Full Stack .NET Developer to support the delivery of modern, cloud-based applications and digital platforms.Essential qualificationsStrong experience with .NET / C#Commercial experience developing front-end applications using ReactStrong SQL Server development and optimisation skillsExperience with...

We are working with a leading organisation within the Lloyd's and London insurance market that is looking to recruit an experienced BI/SQL Developer on an initial 12 month fixed term contract.You will be tasked with the following:A good understanding of the SQL Server stack, including SSRS, SSIS and preferably SQL Azure. With a minimum of five years'...

DRW in London is seeking an outstanding Senior Software Engineer for our Core Infrastructure team. You will design, develop, and maintain DRW's low-latency trading platform deployed globally, focusing on order routing, market data, and risk systems.To qualify, you should have 5+ years of C++ experience, strong multi-threading skills, and a track record of...

Vacancy Type Fixed Term Contract length 1 year Working Pattern Full Time Is hybrid working available? Yes If hybrid how many days on site minimum? At least 3 days per week on-site in Bloomsbury, London Location Bloomsbury, London (Hybrid) Salary £37,706 per annum Application Deadline Wednesday, November 18, 2026 Job Profile Role Summary About the...

Harrington Starr is seeking a Software Engineer at associate level to join a hands-on development team in London. You\'ll build and maintain software using C# and/or Java, integrate real-time data from third-party APIs, and work within agile sprints to deliver secure, compliant solutions for trading and operations.This role offers three days a week in the...

Business Central Developer We are looking for a Business Central Developer to join our team. This is a specialist, technical role where you will have the opportunity to work on a wide range of client projects. Salary & Benefits We will offer a competitive base salary for this role. Hybrid working We recognise the benefits that remote and flexible working...

Selby Jennings in London is seeking a Senior C++ Engineer to help build and optimise the simulation and research platforms used by researchers and portfolio managers to develop, test, and refine investment models.This hybrid role (3 days in the office, 2 days at home) focuses on large-scale systems engineering, performance optimisation, and research...

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We create the technology that redefines utilities and unlocks a new energy system of the future. By optimising renewable generation, building a more intelligent grid, and empowering utilities to deliver an exceptional...

Our client is a leading UK fashion and home retailer. The Role Every item on sale in our stores and available on our website starts as an idea. Behind the scenes, our bespoke suite of Product System applications powers every step of an item's journey, from initial design and global sourcing to manufacturing, testing, and delivery. Our Product Technology team...

The Channel Development Manager plays a pivotal role in driving business growth through the development and management of strategic partnerships with Third Party Intermediaries (TPIs). This position you will be responsible for identifying and securing new business opportunities, building strong commercial relationships, and promoting the company's products...

C++ Macro Trade Capture Developer Location: London, UK Contract: 6 months PAYE Role Overview & Context We are seeking a C++ Macro Trade Capture Developer, to work on an existing, mission-critical trade capture platform within a fast-paced banking environment. In this position, you will be directly responsible for addressing cyber issues and vulnerability...

Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GBJob Schedule Full timeJob DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead eSoftware Engineer at JPMorgan Chase within the Electronic Trading Technology group, you are an integral part of an...

City of London | £60,000–£80,000 Base + Uncapped Commission | 5 Days Office-Based An exceptional earning opportunity for a proven Business Development professional with an established network across fintech, AI, defence or sustainable technology. We’re partnering with a rapidly growing specialist consultancy based in the heart of the City. Following...

PRIVATE HEALTHCARE & LONGEVITY | LONDON & MIDDLE EAST Exceptional clients. Extraordinary relationships. A career at the forefront of longevity. An exclusive opportunity awaits a commercially driven, relationship-led sales professional to engage with UHNWI`s, influential families and their trusted advisers within the world of premium private healthcare and...

LegalEntity: The Random House Group LimitedCompensation: up to GBP 100,000 - yearlyJob DescriptionWe have an exciting opportunity for an experienced Software Development Manager to join our Technology team here at Penguin. This role is offered on a permanent basis from our office in Embassy Gardens, London.This is a hands-on leadership role, combining people...

OverviewWe tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution – because the best ideas take time to evolve. Together we’re building a world‑class...

Our Mission We're not your average benefits platform; we're the unordinary force that uplifts people's lives. Our technology is the link that connects the entire benefits ecosystem, creating better outcomes for employers, employees, brokers, and providers. Our mission is clear: we're here to create a world where everything operates at its very best, ensuring...