176 to 200 of 333 Senior Developer Jobs in London

Blackstone Technology & Innovations (BXTI) seeks a Senior Quantitative Developer to build and implement models across equity and fixed income products, including real estate, asset-backed securities, credit and private equity. You will work with internal quant analysts, PMs and risk teams to enhance risk and trading data platforms. ...

Luxoft is seeking an experienced Senior KDB+ Developer to design, develop and optimize high performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale and close collaboration with business stakeholders – particularly within Risk functions – to deliver robust ...

development and seamless cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs Job Description As a Senior AI Engineer, you will play a key role in building, deploying, and maintaining machine learning and AI solutions that solve real business problems … clients. Working alongside senior data scientists, engineers, and consultants, you will contribute to solutions across the full development lifecycle, from data preparation and model development through to production deployment and monitoring. Solution Development: Support the design and implementation of data science and AI solutions, translating defined requirements into working ...

lookout for people to join our team. Pay Range Up to £95,000 per annum Job Description Reed.ai is looking for a Senior Engineer (Agentic Developer) to join their team in Holborn, London. Overview Join a collaborative, forward-thinking team that values creativity, experimentation, and impact—and help … permanent in-house core: the ways of working you help set now are the ones the platform scales on. We're looking for a senior engineer who has made the shift already. You will turn product intent into clear specifications. You will direct and coordinate coding agents across ...

Python Developer Market Risk Technology London | VP Level | £150,000 base + bonus | Hybrid We are working with a leading global investment bank that is continuing to invest heavily in the build out of a new generation Risk Management platform . The programme is replacing and modernising legacy risk … been onboarded, with further areas including FX, Fixed Income and Mortgages still to be built out. They are now looking for an experienced Python Developer with strong Market Risk knowledge to join the team and play a hands on role in the continued development of the platform. The Role ...

position. Having a platform that provides exceptional and dependable trading experience is crucial for the bank. We are looking for a talented and passionate developer to continue to evolve our next-generation trading applications. The role requires a detailed understanding of software design/best practices along with … business users in London and across Europe (Paris, Milan) Assisting in third line support during core trading hours Acting as Subject Matter Expert to senior stakeholders and/or other team members. Liaising with the global business, product team, support, and development teams on various exciting projects Job Opportunities ...

world’s leading cultural brands and have a deep rooted history in innovation, XR and crafted storytelling. The Role:We are seeking a Senior Rust Developer to architect and build a high-performance real-time streaming platform for a new XR sports and entertainment engagement product. This role … development team with tooling, documentation, and code review processes. What You Will Bring: 8+ years of systems engineering experience, including 2+ years in Senior or Lead positions with distributed systems. Expert-level Rust development experience with deep understanding of async/await, ownership models, and zero-copy performance optimization. ...

Nova Stela Ltd in London or Geneva is seeking a Senior .NET Developer to build and enhance critical systems. You will transform complex data and workflows into practical solutions, working across locations to deliver tools that help the business run smoothly and enable informed decisions. The ideal candidate ...

support each other and innovation is part of everyday life, you’ll feel right at home here. Role overview We are looking for a Senior Android Developer to support the design and delivery of our cutting-edge solutions for highly regulated industries. You will take ownership of developing ...

Cloud Engineer required to create cloud service infrastructure for IoT enabled cloud services on AWS. This is a senior role but will require someone who is happy in a hands on role; coding, implementation and architecture of a highly scalable system destined for global deployment across various customer configurations ...

team that values collaboration, creativity, and innovation Flexibility: Hybrid working lets you balance work and life About the Role We are looking for a Senior Intelligent Automation & Low-Code Consultant with a strong focus on Microsoft Power Platform and Copilot technologies. You’ll play an important role in designing … lookout for passionate, talented individuals who are ready to make an impact. Whether you're an experienced automation tester or a developer with a flair for QA, we want to hear from you. #J-18808-Ljbffr ...

Contract Senior Full Stack Developer – Java 21/React/AWS Contract Talan (part of the Talan Group) is an expert provider of professional services. Our vision and mission is to take positive action in a complex world for the future good of people and the environment … develop skills and gain experience which will enhance career prospects for life. Many who started their careers with us have rapidly progressed to more senior positions. No two days are the same, but we believe in a flexible approach to working which we know our employees value. ...

Laravel is your tool of choice for building powerful backend systems, we want to meet you! We’re on the lookout for a senior backend developer to join the Trybe team to help us continue to grow the best software in the industry. Who is Trybe? Trybe ...

Talan is seeking an experienced Senior KDB+ Developer to join its front-office technology team in London. You will design, develop and enhance real-time analytics and trading capabilities for Fixed Income products, working closely with traders and quantitative specialists. You will mentor junior developers, provide technical leadership ...

Geneva (Hybrid) Type: Full‐time Compensation: Competitive package with performance-based bonus The Role Our client, a commodities trading firm, is looking for a Senior .NET Developer to join their team. This role focuses on building and improving systems that support key business functions, turning complex data ...

Solytics Partners is a Global Analytics firm, recognized with multiple industry awards for innovation and excellence. Our team comprises experts with deep domain knowledge in risk, analytics, AI/ML, AML/FCC, and fraud. ...

assets under management, Carta is transforming how private capital operates. Recognized by Fortune, Forbes, Fast Company, Inc. and Great Places to Work. The Senior Finance Systems Administrator role will report to and work closely with the Finance Systems Senior Manager as well as partner with stakeholders across … legal infrastructure that founders, fund managers, and legal teams depend on. We believe the problems we solve today unlock the opportunities of tomorrow. The Senior Finance Systems Developer role will proactively support the AI-driven development, implementation, and maintenance of Carta’s enterprise finance systems with a primary ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior/Lead AI Developer Job LocationsUK-Greater London-London (Obviously) | UK-Norfolk-NorwichPosted Date2 weeks ago(28/10/… ID2026-6953# of Openings1CategoryIT/Software DevelopmentBanding5 Job Purpose We have a new opportunity for a Senior/Lead AI Developer at Obviously Group Limited, a subsidiary of RWS Holdings. Obviously provides brand protection and intellectual property management, and AI runs through every part of our product suite ...

Harvey Nash Group is seeking a Senior KDB+ Developer for a Fixed Income algorithmic trading team in London. You will design, build and optimize KDB+/q applications working closely with traders to deliver low-latency pricing, trading and risk solutions. You will contribute to monitoring, analytics ...

Developers Hub Limited in Greater London is seeking a Senior PHP Developer to lead back-end development on client projects, design database schemas and APIs, review code and mentor junior developers, and build plugin and theme customizations. You will work on improving performance and security of existing applications ...

Microsoft Dynamics 365 expertise. The Role Join our team to develop and implement cutting‐edge Dynamics 365 solutions for enterprise clients. As a Senior Dynamics 365 Developer, you will lead the design, development, and deployment of complex business solutions built on the Microsoft Dynamics 365 platform. You will ...

will work closely with engineers, quantitative researchers, and platform teams to build AI-first products that solve meaningful real-world investment problems. As a Senior AI Software Developer, you will shape technical architecture, establish engineering standards for agentic systems, and mentor others in applying modern AI-assisted development … grade systems. Hands-on experience building or deployingLLM-powered applications, AI agents, multi-agent workflows, tool-using systems, retrieval-augmented generation, or AI-enabled developer platforms. Ability to translate ambiguous business, research, or engineering workflows into robust, measurable,AI-first solutions. Strong understanding of system design, software architecture, testing ...

Barings' Investment & Enterprise Technology team seeks an experienced Senior .NET Developer with 7+ years of experience to build, enhance, and support enterprise applications in London. You will develop with C#, ASP.NET Core, and SQL, create insightful Power BI dashboards, support SaaS platforms, and contribute to AI-driven solutions. ...

just another ChatGPT wrapper —it would be an agentic, structured AI built specifically for high-level strategic writing. We're seeking an experienced, senior front-end developer to join our startup building the future of writing with AI. You'll be the front-end lead working closely with … other full stack developer, turning UX wireframes into polished, production-ready interfaces aimed at desktop users. What you’ll build: Sophisticated chat interfaces for LLM interactions with proper state management Complex modal systems and multi-step user flows Real-time feedback mechanisms for AI model outputs Intuitive prompt engineering ...

software development, QA and release to production. Ensuring continued smooth operation of the company’s online platform. Interacting with various stakeholders as needed – including senior managers, sales team, end users and technology partners. Analyzing technology and infrastructure choices faced by the business and making recommendations, based on in-depth … with team interpersonal issues, team motivation, communication, etc.). Requirements Previous experience of managing front‐to‐back software development lifecycles. Proven ability to manage senior stakeholders across all areas of the business. An ongoing commitment to providing a market‐leading service for internal stakeholders and for our international community. ...