95,315+ Java Developer Java Developer Lead Jobs in London, UK — Local Employers Hiring July 2026

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SDET Engineer

About Us the company is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Senior Engineer

Job Title Senior Engineer Location Bromley Job Description We have an exciting opportunity for a Senior Developer to join as a FICC Rates eTrading Senior Developer within our FICC Macro Rates Electronic Trading Technology team to contribute to the evolution of ...

Software Engineer – Compliance, Inquiry & Audit

My client is a leading tech-driven prop trading firm, trading their own capital across a broad range of asset classes, instruments and strategies in markets worldwide. They are looking for exceptional backend software developers to join their Compliance group, providing technology solutions that underpin the ...

T24 Systems Developer Banking Sector

Brand new roleOpportunities to learnAbout Our ClientOur client is in the banking sector and is looking to grow the team with a T24 Developer. This is a permanent role based in Central London with 4 days a week in the office, 1 at home.Job Description ...

Securities Finance Developer (Vice President)

CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clients with capital markets and financial advisory services, instituti ...

Quantitative Developer (Global Hedge Fund)

Venture Search have partnered with a top-tier systematic hedge fund, that are looking for a Quantitative Developer to work closely with quantitative researchers and portfolio managers to design, implement, and maintain scalable, high-performance trading and research systems. The role sits at the intersecti ...

Senior Software Engineer

Salary – 80-110k (based on experience level) + Benefits, share options, L&D budget and more. About the Role Some engineering roles are about shipping tickets. This isn’t one of them. We’re working with a company building genuinely difficult systems at the intersect ...

Software Engineer – Compliance, Inquiry & Audit

My client is a leading tech-driven prop trading firm, trading their own capital across a broad range of asset classes, instruments and strategies in markets worldwide. They are looking for exceptional backend software developers to join their Compliance group, providing technology solutions that underpin the ...

Full Stack Engineer AI Enabled – Senior Vice President

Citi is looking for a highly skilled and innovative Full Stack Engineer with a strong background in modern enterprise architecture and a passion for Artificial Intelligence. This role will be instrumental in designing, developing, and implementing robust, scalable, and AI-enabled solutions across our platform ...

Technical Lead, Cloud & E Commerce Platforms

Java Script Works based in London, United Kingdom, is seeking a Technical Lead to design, develop, and maintain large-scale e-commerce systems. The ideal candidate should have extensive experience in using technologies such as TypeScript, React, Node.js, and Java. This full-time role demands proficienc ...

Senior Lead Backend Platform Engineer | Spring Boot

A major financial institution in Greater London is seeking a Senior Lead Software Engineer to develop backend libraries using Java and Spring Boot. This role requires strong technical expertise, problem-solving abilities, and collaboration with product engineering teams. The candidate will drive standardization ...

Managed Print Services Business Developer

We are seeking a business development professional to help expand our client base in the printing and document solutions space.This role provides significant commission potential and flexible participation.What We Provide90% profit on the first three equipment dea ...

Managed Print Services Business Developer

We are seeking a business development professional to help expand our client base in the printing and document solutions space.This role provides significant commission potential and flexible participation.What We Provide90% profit on the first three equipment dea ...

Quant Developer FRTB and Scala

Senior Quant Developer - FRTB (Scala)PermanentLondon - HybridWe are supporting a major financial markets programme and are looking for experienced Quant Developers to help deliver and enhance a strategic FRTB Internal Models Approach (IMA) solution.This is an opportunity to work on a high-profile ...

Salesforce Developer TOP INVESTMENT MANAGER!

Salesforce Developer -TIME TO JOIN AN ELITE COMPANY!!! Central London (Hybrid Working) Do you want to work for a top investment manager with excellent benefits and a high bonus? This is a brand new Greenfield rollout! This is a great time for a Salesforce Developer to join a h ...

Senior Microsoft Dynamics Developer Hybrid

Celon is seeking a Senior Microsoft Dynamics Developerto join our growing team on a 12-month contract, with an immediate start and the potential to extend. This is a hands-on role for someone who can work independently, understand business needs, and translate them into practical, well-str ...

CCH Tagetik + ETL Developer London

CCH Tagetik + ETL Developer - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Data & AIJob title: CCH Tagetik + ETL Developer Location: London, UK About the Job you are considering: We ...

Quant Developer FRTB and Scala

Senior Quant Developer - FRTB (Scala)PermanentLondon - HybridWe are supporting a major financial markets programme and are looking for experienced Quant Developers to help deliver and enhance a strategic FRTB Internal Models Approach (IMA) solution.This is an opportunity to work on a high-profile ...

Salesforce Developer TOP INVESTMENT MANAGER!

Salesforce Developer -TIME TO JOIN AN ELITE COMPANY!!! Central London (Hybrid Working) Do you want to work for a top investment manager with excellent benefits and a high bonus? This is a brand new Greenfield rollout! This is a great time for a Salesforce Developer to join a h ...

Senior Microsoft Dynamics Developer Hybrid

Celon is seeking a Senior Microsoft Dynamics Developerto join our growing team on a 12-month contract, with an immediate start and the potential to extend. This is a hands-on role for someone who can work independently, understand business needs, and translate them into practical, well-str ...

UI/UX Developer Financial Services

Join Our Team as a UI/UX Developer - Financial Services!Location: LondonContract Length: 12 monthsIndustry: Financial ServiceWorking pattern: 3 days a week in the office, Via Umbrella CompanyAre you a creative mind with a passion for crafting user-friendly experiences? Do you thrive ...

Dynamics 365 Solution Architect & Developer

Dynamics 365 Sales CRM Solution Architect / Tech LeadLocation: London (Hybrid - 3 days onsite) Rate: £60-£86 per hour Contract: 6-12 Months (Extension Likely) Start: ASAP Clearance: Must be eligible for FADV clearance (5 years employment references, 5 years UK address history, DBS and ed ...

Power Platform Developer SC Cleared

Power Platform Developer - London Hybrid 2/3 days per week - SC Cleared - Inside IR35Power Platform Engineer with Microsoft D365 and Power Platform inlcuding Power Apps and Automate experience of delivering solutions using the full Software Development Lifecycle. Indepth experience of solution delivery u ...

FX Developer React C# Fullstack

DescriptionKey Responsibilities· Deliver high‑quality features and enhancements across UI, services, and pricing components· Work closely with the Team Lead, Traders, Quants, and other developers to clarify requirements· Break down ambiguous or high‑level Jira tickets into actiona ...

Salesforce Developer TOP INVESTMENT MANAGER!

Salesforce Developer -TIME TO JOIN AN ELITE COMPANY!!! Central London (Hybrid Working) Do you want to work for a top investment manager with excellent benefits and a high bonus? This is a brand new Greenfield rollout! This is a great time for a Salesforce Developer to join a high-performing team working on a gre ...

Senior Microsoft Dynamics Developer Hybrid

Celon is seeking a Senior Microsoft Dynamics Developerto join our growing team on a 12-month contract, with an immediate start and the potential to extend. This is a hands-on role for someone who can work independently, understand business needs, and translate them into practical, well-structured solutions. You ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This is an opportunity to join a ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This is an opportunity to join a ...

Senior Microsoft Dynamics Developer Hybrid

Celon is seeking a Senior Microsoft Dynamics Developerto join our growing team on a 12-month contract, with an immediate start and the potential to extend. This is a hands-on role for someone who can work independently, understand business needs, and translate them into practical, well-structured solutions. You ...

Senior Microsoft Dynamics Developer Hybrid

Celon is seeking a Senior Microsoft Dynamics Developerto join our growing team on a 12-month contract, with an immediate start and the potential to extend. This is a hands-on role for someone who can work independently, understand business needs, and translate them into practical, well-structured solutions. You ...

Quant Developer FRTB and Scala

Senior Quant Developer - FRTB (Scala) Permanent London - Hybrid We are supporting a major financial markets programme and are looking for experienced Quant Developers to help deliver and enhance a strategic FRTB Internal Models Approach (IMA) solution. This is an opportunity to work on a high-profile regulatory ...

Quant Developer FRTB and Scala

Senior Quant Developer - FRTB (Scala) Permanent London - Hybrid We are supporting a major financial markets programme and are looking for experienced Quant Developers to help deliver and enhance a strategic FRTB Internal Models Approach (IMA) solution. This is an opportunity to work on a high-profile regulatory ...

Rust Developer Electronic Trading Platform

Our client is a high-performing market-maker & liquidity provider. The business is expanding its London engineering team due to continued commercial growth and increasing demand across its trading operations. This role involves working on their flagship Options Trading Platform. This is an opportunity to join a ...

Salesforce Developer TOP INVESTMENT MANAGER!

Salesforce Developer -TIME TO JOIN AN ELITE COMPANY!!! Central London (Hybrid Working) Do you want to work for a top investment manager with excellent benefits and a high bonus? This is a brand new Greenfield rollout! This is a great time for a Salesforce Developer to join a high-performing team working on a gre ...

.Net Back End Developer Remote

JOB DESCRIPTIONOur client builds AI-powered products for the property and insurance markets in the UK and Australia. The platform helps insurers, loss adjusters and contractors assess damage, generate estimates and produce structured reports.The roleA hands-on backend engineering seat. Mo ...

Full Stack Developer (.NET / C#)

Full Stack Developer (.NET / C#) £53,000 - £58,000 + Company Benefits + WFH 2 / 3 days a week + 1:30pm Finish on a FridayGreenford, LondonAre you a Full Stack Developer from a .NET and C# background, with an understanding of JavaScript and C++, looking for an autonomous position where you will be ...

Senior Building Surveyor Commercial Developer

Senior Building SurveyorThe Role A highly skilled Senior Building Surveyor is sought to take ownership of project delivery across a high-quality commercial property portfolio, managing refurbishment and development works from scoping through to completion. Working closely with internal teams and ...

Specialist Software Engineering

Role description Role: Java & CloudNative Location: London / Warsaw – 3 days from office Type: Perm/FTE Job Summary Seeking a Specialist with 5 to 7 years of experience in Core Java React and cloud native technologies to design, develop, and maintain scalable applicat ...

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