501 to 525 of 698 Developer Jobs in London

seeking someone to join our team as hands-on Developer Engagement Lead to join the Firmwide developer tools group, MSDE. MSDE is responsible for shaping the SDLC within Morgan Stanley by implementing the tools, systems, and processes used by 25,000+ developers in the Firm for software development and deployment. … This role sits at the intersection of software engineering, developer experience, and AI coding tool adoption. You'll help ensure developers don't just get access to agentic AI capabilities - they use them well, safely, and meaningfully in real workflows. You'll work with engineering teams, platform owners, risk partners ...

Position: C# .NET Developer Location: London Contract: 6 Months Initially Pay: £416 Umbrella/day Company: Leading provider of IT services to one of the major Japanese banking group in the EMEA region, supporting one of Japan's largest banks and a global financial powerhouse. About the Role: Development ...

C# Quant Developer | Real-Time Market Data | Investment Bank C# Quant Developer | Real-Time Market Data & Analytics | Investment Bank C#, Quant Development, Market Data, Fixed Income, FX, Real-Time Systems The Role: A large financial institution is looking for a Quantitative Developer to join a specialist quantitative technology team responsible ...

Role: Backend Software Developer Client: Start up/Scale Up Compensation: £100,000 P/A + Comps Location: London (Hybrid/Flexible working) Overview Are you a Python expert ready to build cutting-edge systems powering real-world AI innovation? Join one of London’s most exciting AI startups … where we’re scaling fast and solving complex problems at the intersection of technology, data, and intelligence. We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries. The Role In this ...

developers can get their models running on it quickly and predictably. That's where you come in. The Role We're looking for Developer Experience Engineers to design and build the tooling and workflows that companies will use to optimise their large language models on Fractile's next-generation inference … world experiences Fractile — from a customer's first quickstart guide through to advanced performance profiling. You'll also be the voice of that external developer inside the company, turning real deployment pain into roadmap priorities. You'll work in a tight hardware-software co-design loop alongside ML compiler, runtime ...

Senior Angular Developer/£75,000 per annum/London (2 days per week) We are working with a leading igaming organisation that needs a Senior Angular Developer to come board to work on some exciting new projects enhancing their fully responsive web product built on Angular. ...

Description \n *D365 Insights Developer- 1 year Contract Role - Hybrid (London, UK)* \n On behalf of one of our key partners, RED now has an opportunity for a D365 Insights Developer to join them on an ongoing project. This is a 1 year contract role, with possible extension. \n This ...

Senior Python Developer/Engineer (Python AWS) London/WFH to £130k Are you a Python technologist with experience of Front Office trading environments? You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within the UK. … Senior Python Developer, you'll design, develop and enhance high performance trading systems and clo click apply for full job details ...

Senior Python Developer/Engineer (Python AWS) London/WFH to £130k Are you a Python technologist with experience of Front Office trading environments? You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within the UK. … Senior Python xxuwjjq Developer, you'll design, develop and enhance high performance trading systems and clo... Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV. ...

Senior C++ Developer - Vice President Job Code: 12392 Country: GB City: London Skill Category: IT\Technology Company overview Nomura is a global financial services group with an integrated network spanning approximately 30 countries and regions. By connecting markets East & West, Nomura services the needs of individuals, institutions, corporates and governments … globally based ensuring we are able to support our clients across the globe. Role Overview We are looking for a C/C++ developer to join our low latency development team. The team provides industry leading low-latency trading services for our clients, utilising multiple technologies. The candidate will focus ...

annum Django Developer – Investment Management £90,000 + Bonus + Bens Visa Sponsorship provided Quant Capital is urgently looking for a Django Developer to join our high profile client. The firm is an offshoot of a well known Hedge Fund. They Run around £2 Billion of assets. No experience … online. You'll pave the way for innovation in not only what we make, but also how we work. Day to Day The Django Developer will: Work with the rest of engineering to ensure that we as a team deliver the best set of financial services platforms available Take ownership ...

Scala/JVM Developer | Global Core Platforms (Financial Services) The Opportunity We are proud to continue our long-standing partnership with one of the world's premier global financial institutions. As a trusted, deeply integrated talent partner to their Global Technology Architecture, Strategy & Core (GTASC) division, we are once again ...

Risk Java Developer - VP Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity ...

Project Manager/Software Developer London | Permanent | 4 Days Per Week On-Site Are you a technically capable Project Manager who still enjoys getting hands-on with software development and system improvement projects? We're looking for an IT Project Manager/Software Developer to join a well-established financial ...

Title Senior C++ Developer Corporate Title Vice President Department Latency Sensitive Electronic Trading (LSET) Location London (Hybrid) Role Overview We are looking for a C/C++ developer to join our low latency development team. The team provides industry leading low-latency trading services for our clients, utilising multiple technologies. ...

Description: ServiceNow Developer (Associate Level) Overview We are seeking an Associate ServiceNow Developer to join a dynamic Agile delivery team supporting NHS England (NHSE). This role is focused on designing, developing, and optimising ServiceNow solutions to improve business processes, enhance automation, and future-proof digital services. The ideal candidate … beyond ITSM/CSM Agile certifications or formal training (e.g. Scrum) Qualifications & Certifications Relevant ServiceNow certifications such as: Certified System Administrator (CSA) Certified Application Developer (CAD) CIS-ITSM/CIS-CSM (preferred) Additional certifications are advantageous Location & Travel Hybrid working model Travel to client offices in London, Leeds, and Exeter ...

Summary Senior Quant Algo Developer at Barclays supporting the Equity Flow Derivatives business. Build a modern algorithmic volatility trading stack and markets‐facing analytics. Work with traders, developers, quants, compliance and risk teams to manage risk and positively impact revenue generation. Responsibilities Design, develop and improve software using industry‐aligned ...

Role: Quant Developer Location: London Length: 6 months PAYE only Overall purpose of the role: Weve rebuilt our core quantitative engine from the ground up into a high-performance, next-generation library. Most of the calculations are migrated, but we need your help to cross the finish line. … sharp C++ Developer who loves clean architecture, algorithmic precision, and high-performance code, we want you on the team. Key Accountabilities: Bridge the Gap: Migrate the residual logic from our legacy library into the new, high-performance C++ engine. Build for Tomorrow: Ensure the new code isn't just ...

Role: Quant Developer Location: London Length: 6 months PAYE only Overall purpose of the role: We’ve rebuilt our core quantitative engine from the ground up into a high-performance, next-generation library. Most of the calculations are migrated, but we need your help to cross the finish line. … sharp C++ Developer who loves clean architecture, algorithmic precision, and high-performance code, we want you on the team. Key Accountabilities: Bridge the Gap: Migrate the residual logic from our legacy library into the new, high-performance C++ engine. Build for Tomorrow: Ensure the new code isn't just ...

Role : Senior Quant Developer Client : London’s most selective quantitative investment fund Compensation : Highly competitive with significant performance-based upside Location: London Overview We are partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Developer to their core systematic trading … high-performance software development — with code that moves rapidly from prototype to production and directly influences trading performance. The Role As a Quant Developer, you will work at the intersection of quantitative research, data engineering, and high-performance software development. You will be responsible for ensuring code moves rapidly from ...

Avaloq Developer (Contract) Location: London Working Pattern: Hybrid - typically 2 days per week onsite Contract Length: 24 weeks July 2026 - December 2026) Hours: 40 hours per week Rate: Up to £685 per day (Inside IR35 via Umbrella) Job Title: Packaged/SaaS Application Engineer - Avaloq Developer The Opportunity … seeking an experienced Avaloq Developer to join a high-profile banking programme,... WKCL1_UKTJ ...

Avaloq Developer (Contract) Location: London Working Pattern: Hybrid - typically 2 days per week onsite Contract Length: 24 weeks July 2026 - December 2026) Hours: 40 hours per week Rate: Up to £685 per day (Inside IR35 via Umbrella) Job Title: Packaged/SaaS Application Engineer - Avaloq Developer The Opportunity … seeking an experienced Avaloq Developer to join a high-profile banking programme, click apply for full job details ...

client is seeking an experienced Power BI Developer to lead the design and delivery of business intelligence solutions that drive strategic decision-making across the organisation. Working closely with Finance, Commercial, Operations, and Executive stakeholders, you will transform complex data into meaningful insights through robust data models, dashboards, and reporting … opportunity for a commercially minded BI professional who enjoys partnering with stakeholders and influencing business decisions through data. Responsibilities of the Senior Power BI Developer/FP&A Role:- Design, develop, and maintain enterprise-level Power BI dashboards and reports. Create interactive visualisations and KPI dashboards for senior management. Develop ...

ServiceNow Developer - JavaScript, API, Jira, Azure, ITSM, ITOM, Hybrid, 12 months contract £700 London, United Kingdom Posted 9 months ago Our client within the Public sector requires a proven SC Cleared ServiceNow developer to support the development of enterprise workflows and data-driven decisions. Technical Skills ServiceNow development JavaScript ...

Senior Python Developer - Python, Risk, PnL, Attribution, VaR Back-Testing, London A Tier 1 Investment bank are looking for a Senior Python Developer with strong Risk and PnL experience to join their Equities Risk and PnL team. Project is a rewrite of a PnL system - Attribution/VaR Back-testing. ...