developer jobs in London

At Antares, our success starts with our people. We’re a collaborative and an inclusive organisation where every voice is valued, and every individual can grow and thrive. We combine deep expertise with a supportive culture to deliver outstanding results for our clients and a fulfilling experience for our colleagues. Whatever stage of your career you'll...

Role Summary and Department Overview Peel Hunt is looking for an enthusiastic IT Developer with strong core Java skills, an interest in learning other technologies and a desire to work across a diverse business and technology stack. The role sits within an experienced Development team of six and will work on a range of in-house systems supporting real-time...

Senior Development Manager / Development Director Deverellsmith has partnered with a London based SME Developer who are looking to hire an experienced and commercially minded Senior Development Manager / Development Director. This is a hands-on development role suited to an individual with strong commercial and technical expertise. The ideal candidate...

SQL Developer Quant Capital is urgently looking for a SQL Developer to join or well known Fintech50 client who produces software disrupting the financial data and data management market. I am looking for a database developer with good all-round skills happy to do about 30% DBA work. By the nature of what my client does, Data and databases are very...

Position-KDB+ Developer Location: London, UK (Hybrid-3 days a week from office) Long term position Key Responsibilities: * Develop and optimise KDB+/q queries and applications. * Work with real-time and historical market data. * Perform data modelling, query optimisation, and performance tuning. * Troubleshoot production issues and support...

Senior Ruby on Rails Engineer (Active SC) £650-£675/day Inside IR35 | 6 Months | Predominantly Remote We are seeking a Senior Ruby on Rails Engineer to join a large-scale content transformation programme. This role goes beyond development, requiring someone who can lead technical discovery, solve complex business challenges and help shape scalable...

Location London, United Kingdom Salary 60000 - 80000 per annum + Bonus + Pension + Benefits Job type Perm .NET Developer, .NET 10.0, C# 14, Azure SQL – Investment Bank – London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack...

Development Manager C# Stack Fintech 80,000 1 Day a week in the office Quant Capital is urgently looking for a Microsoft Stack Development Manger join our high profile client. Our client is a recently acquired financial technology business who is currently taking the factoring and invoicing market by storm. This is a brand new project to create an...

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our...

Job Summary Property Development Surveyor London |c. 70,000 An exciting opportunity has arisen for a Property Development Surveyor to join a large, established organisation with a diverse property portfolio across London and the South East.This is a broad and varied role combining development, surveying, project management and strategic property advice ....

SharePoint Developer SharePoint Server Subscription Edition | Inside IR35 | ASAP Start | Contract until January 2027 We're partnering with a prestigious London-based law firm to secure an experienced SharePoint Developer for a long-term contract engagement. This role will focus on custom development within SharePoint Server Subscription Edition, supporting...

mote Temporary Experienced Senior Developer About the role Olive Jar Digital is looking for an experienced Senior Developer specialising in Python and Django to support the delivery of digital transformation projects across the public sector. (Active SC Clearance needed) You’ll work within multidisciplinary Agile teams, developing and maintaining...

Scala Developer Remote working| BPSS | BYOD | 6-month rolling SOW Rate - 530 a day Inside IR35 We're seeking an experienced Scala Developer who can contribute to secure, reliable, user‑centric services. The Role You'll be part of a collaborative Agile environment, helping to design, build, and enhance service. This is a remote-first position, with...

The Role Software Engineer will be part of the Engineering Team in Core Banking Platform, who will be responsible to building new software and making changes to the existing ones as per the business requirement. They will be taking utmost care and necessary steps to work on critical Category A application in the IT estate. · Develop & Build Software...

We are Lightsource bp – and we’re on a mission to become a global leader in onshore renewables, anchored by our proven track record in solar development. For over a decade we’ve been actively working to diversify the way our world is powered with sustainable and responsible renewable power. We work to safely deliver affordable, reliable, large-scale...

Application Developer VisOps & Customer Portal Location: London Reporting To: Chief Technology Officer About Us Our client is a leading AI-powered SaaS company that helps businesses unlock the full potential of their first-party data. Their platform transforms complex data into actionable intelligence, enabling clients to drive revenue growth and...

Job Type: Hybrid - Contract, inside IR25, £400 per day Job Title: Java Developer - SC Cleared - Spring Boot Microservices STRCTLY; NON SPONSORED Location: London Our client is looking for an experienced Java Developer with active SC clearance. You'll join their team to design, build and maintain RESTful and SOAP microservices using Spring Boot in an Agile...

Exciting Opportunity for a C++ Developer in Financial Services! Are you a talented C++ Developer ready to make an impact in the dynamic world of financial services? Join our client's innovative team in London and play a crucial role in shaping mission-critical projects! Position: C++ Developer Contract Length: 6 Months Working Pattern: 2 days per week in...

Quantitative Developer Location: London | Hybrid (Monday–Thursday office, Friday remote) | Salary: £80,000-£150,000. Hexwired Recruitment has partnered with a leading global financial technology firm specialising in fixed-income trading. Due to continued growth, they are seeking a Quantitative Developer to help develop and scale pricing, risk and...

Junior Frontend Developer Angular Developer – Fintech Tech: Angular, C# .net, Azure, SQL, Team City, GIT, TFS Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known Insurtech software business, London, 10 man flat Dev Team Up to 45,000 Quant is urgently looking for an Angular Developer to join our high...