314,590+ Java Developer Java Developer Lead Jobs in UK — Top Companies Hiring July 2026

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Managed Services Powerapps Developer

Role Overview The Power Platform Developer in Managed Services operates as a shared technical resource across HSO Customer Teams, embedded into the Managed Services delivery model. The role provides specialist Power Platform and Power Pages capability to multiple Customer Teams, s ...

Software Developer C# .NET

This is an incredible opportunity for two experienced software developers to work for a well‑known, innovative energy company in Coventry. This new role will include you working from home however to be prepared to travel in when required. Ideally, you will be an outside of the box thinking kind of person w ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Front End Developer (React)

Company Description Version 1 has celebrated over 29 years in the IT industry and continues to be trusted by global brands to deliver IT solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. ...

Senior Database Developer (CDNA)

We are a team dedicated to designing, developing, maintaining, and improving software for a variety of venture projects, including those adjacent to our core businesses and bootstrapped rapidly with lean teams. About the role We are looking for an Oracle Developer who is proficient in PL/ ...

Email Designer and Developer

We are currently recruiting for an Email Designer and Developer to bring creative vision and technical expertise together to design and build engaging, high-performing email campaigns that deliver meaningful customer experiences. Please attach a copy of your portfolio to be considered for this position. </ ...

Quality Developer & Learning Coach

The FA is seeking a Casual Quality Developer to join their Learning division. This role is crucial for ensuring that coaching delivery meets the highest standards while fostering a supportive environment. You will lead developmental observations and facilitate discussions that enhance the quality of coaching. ...

EP Application Developer 131

Early Professionals - Application Tester (Quality Engineer - Hybrid Cloud) London (Preferred), Leicester or Manchester - Hybrid 12-month Assignment 5 Years UK Residency Required The ideal candidate will have active SC Clearance or be eligible to undergo SC Clearance. <p ...

Systems Developer Tribal EBS

Systems developer, Tribal EBS, Student record management, SQL, MIS and Reporting, 6 month Contract. Lithium3 have a niche role to do a fantastic project helping our education client develop an online enrolment application as well as an online payment feature. The contract is due to be at least 6 mon ...

PHP Developer with Laravel

Our client, a marketing technology company based in Brighton, has an opportunity for a PHP developer to help solve a range of marketing problems; from website personalisation to behavioural targeting to marketing automation. They’re looking for a mid to senior level PHP Developer who is ready to help with ...

Senior Software Developer, Verification

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Company Description At bet365, we're one of the world's leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 9,000 peop ...

UX/UI Designer Developer

Position UX/UI Designer and Developer – 3-month contract, Shoreditch, London (on‑site) Responsibilities Manage external web development and technology partners to maximize organic growth and conversion opportunities. Collect requirements from the business, brief ...

Full Stack JavaScript Developer

Job Description CANDIDATE PROFILE: We are looking for leaders with a passion for success, experts who are masters of their craft. Individuals with a desire to be excellent, an unyielding attitude, and who welcome new and challenging tasks each day. A dynamic, young spirit, coupled with a ...

Lotus Notes/Domino Developer

Lotus Notes/Domino Developer London (Hybrid) | Up to £70k per annum) | Permanent Our client are seeking a Lotus Notes Developer to develop and maintain Lotus Notes/Domino applications, including workflow solutions and system integrations. The role involves supporting and improving existin ...

Senior Agentic AI Developer

I’m supporting a major organisation investing heavily in next‑generation autonomous AI, and we’re looking for a Senior Agentic AI Developer to help build advanced systems that can reason, plan, and act independently. If you’re passionate about agentic architectures, LLM orchestration, and p ...

Senior Go Developer Fintech

Senior Go Developer - Fintech Excellent opportunity opens for an experienced Developer strong on Golang with experience in AWS and Kubernetes to join a highly regarded Financial Services entity's London office. You will act as the team lead and play a key role in < ...

Band 7 Senior Developer

Go back University Hospitals Birmingham NHS Foundation Trust Band 7 Senior Developer The closing date is 09 July 2026 This is an exciting opportunity for an experienced Senior Developer to join our team as we redevelop a core clinical workforce management platform. <p ...

Software Developer Level 2

The post holder should have relevant qualifications in computer science. As a snapshot, the company is currently interested in the following technologies: Object Oriented (class and prototype based), Event-Driven, Imperative, Procedural & Declarative programming paradigms Ha ...

Product Developer – Rucksacks (Multibrand)

We’re Pentland Brands; a dynamic, global family business, and proud owners and licensees of many iconic active and footwear brands. With a community of over 1,300 team members worldwide, we embrace diversity and inclusion, and champion growth and development. Our success is built on teamwork, courage, inno ...

Oracle CX/Fusion Developer

Oracle CX/Fusion Developer UK, Remote 60,000 - 70,000 + Bonus + Training + Hybrid This is an excellent opportunity for an Oracle Developer who has a strong understanding of PL/SQL and Fusion Cloud to join a business at an exciting time of growth. This role offers a varied and inte ...

Oracle CX/Fusion Developer

Oracle CX/Fusion Developer UK, Remote £60,000 - £70,000 + Bonus + Training + Hybrid This is an excellent opportunity for an Oracle Developer who has a strong understanding of PL/SQL and Fusion Cloud to join a business at an exciting time of growth. This role offers a varied and in ...

Consultant Infrastructure Developer (DevOps)

Consultant Infrastructure Developer (DevOps) Manchester, United Kingdom Infrastructure Developers take a multifaceted approach to helping clients achieve technical excellence by assessing challenges from both a technical and operational perspective. As consummate ‘bringers of knowledge,' th ...

Senior Data Warehouse Developer

Sheffield Health Partnership University NHS Foundation Trust Senior Data Warehouse Developer The closing date is 05 July 2026 Please note that while the advertised closing date for applications is 5th July, we reserve the right to close the vacancy earlier if we receive ...

Front End Developer React

Overview Front End Developer - Typescript, JavaScript, React, React Hooks, ChartJS, NextJS, RestAPI, CI/CD, WebAPI’s London – Onsite – 5 days a week – Investment Management Perm £60,000 - £80,000 basic plus bonus and benefits. Harrington Starr has partnered with an Investment ...

Sustainable Construction Business Developer

James Gray Recruitment in Alloa is seeking a dynamic Business Development Manager to drive growth across multiple sectors including Industrial, Healthcare, and Education. You will build relationships with clients and stakeholders, manage a pipeline of opportunities, and promote sustainable construction soluti ...

IOS Developer: 26 01613

Primary Skills: Swift (advanced), UIKit (advanced), Combine (intermediate), XCTest (advanced), CI/CD (intermediate) Contract Type: Contract Duration: 6+ Months Location: London Job Summary: This role involves developing and r ...

Senior Digital Solutions Developer

We are seeking a highly motivated and experienced Senior Digital Solutions Developer to join our Digital Development and Automation Team within HBL ICT Shared Services. This is an exciting opportunity to play a key role in delivering innovative digital solutions that support multiple NHS organisations and ...

Automation Platform Senior Developer

Locations: Manchester, Telford, Worthing Job Description HMRC's Automation Platform Team is seeking a Senior Developer to support the design, development and operation of high-quality automation services. You will be a hands‑on technical specialist who leads development on defined ...

Senior React Native Developer

Work mode: Hybrid Number of days a week worked in the office: 2 to 3 days. If the end client requires face-to-face meetings, the contractor should be available. Contract duration: 6 months. Location: London (Client or End client’s office). End client address: Charterhouse St, London. C ...

Full Stack JavaScript Developer

Full Stack JavaScript Developer Hybrid Role – Can be based anywhere in UK Salary £50,000 - £80,000 + Benefits Eligibility: UK sole national, SC clearance (or eligible). We’re hiring a number of Full Stack JavaScript Developers to build secure, high-pe ...

Front Office RAD Developer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on dail ...

Front End Software Developer

Job Description Our client, a technology-focused financial services firm, is seeking a skilled Front-End Software Developer to join their growing team in Newcastle. This is a unique opportunity to contribute to technically challenging projects, deliver high-quality user-facing solutions, and make ...

Frontend Developer at NexusAM

Job Title: Frontend Developer Company Description: NexusAM - Imperial College deep tech startup Job Description: You will build sophisticated interfaces to visualize real-time 3D printing data and sensor streams, enabling engineers to certify mission-critical com ...

Principal Front End Developer

Who Are Yapily Yapily is an open banking infrastructure platform solving a fundamental problem in financial services today: access. Historically, card networks have monopolised the global movement of money, and banks have monopolised the ownership of, and access to, financial data. Why w ...

Software Developer .NET & Angular

Software Developer - .NET & Angular Department: IT Employment Type: Permanent Location: Worsley Compensation: £45,000 - £50,000 / year Description Network Plus is one of the UK's leading providers of essential utility and ...

C# .NET Web Developer

Core-Asset Consulting Ltd is seeking .NET Developers to join a well-established technology team in Newcastle upon Tyne. The role involves designing and maintaining web applications using .NET technologies and collaborating with stakeholders to improve processes. The ideal candidate should have proven e ...

Software Developer Clearing Technology

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: c ...

Kotlin Developer Financial Services

Senior Kotlin Engineer – London I am looking for a Senior Kotlin Engineer to join a high-performing front-office engineering team in London, working on a cloud-hosted platform used within Investment Banking Capital Markets. This is a hands-on backend engineering role focused on building a ...

Software Developer Prime Services

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core ser ...

Principal Architect and Developer

Salary: £95,000 - 115,000 per year Requirements We have expert-level custom and low-code development experience in Microsoft Dynamics 365 CE and Power Platform, including Dataverse, PCF Controls, Typescript and/or JavaScript, Azure Functions, Azure Logic Apps, Canvas Apps, a ...

Full Stack GIS Developer

About us: Make a difference and advance your career by helping deliver some of the UK’s most important #tech4good projects, making the world a smarter, safer, greener, and healthier place. You’ll join a talented team of dynamic and driven professional problem solvers; creative ...

Senior Software Developer Reading

Salary: £60,000 - 70,000 per year Requirements We are looking for someone with strong knowledge of .NET development and modern coding practices. You should be skilled in C#, Python, .NET 8.0+, and Entity Framework. Experience with SQL Server, T‑SQL, and stored procedures is ...

Software Developer Prime Services

Role Summary As a Full‑stack Software Engineer specializing in both front‑end and back‑end development, experienced in React or C# .NET, you will be a key member of our Prime Services Software Development team. You will contribute to the creation and enhancement of secure, responsive web applicat ...

Full Stack Developer (PHP)

Salary: £32,000 - 32,000 per year Requirements Strong full stack development background PHP experience, ideally Laravel JavaScript experience and exposure to modern frameworks such as React Node.js experience, with Express.js beneficial <l ...

Kotlin Developer (SC Cleared)

Kotlin Developer (SC Cleared) Outside IR35 We are seeking experienced Kotlin Developers to join a high-profile national digital programme, building secure, scalable, and user-focused Android applications that support a major government digital transformation initiative. ...

Protocol Analyst / Software Developer

Salary: £32,000 - 72,000 per year Requirements We require active transferable UK*C DV clearance and willingness to undergo BPSS prior to starting. We are looking for experience in protocol analysis and software development within secure or operational environments. ...

Software Developer Placement Programme

Salary: £65,000 - 65,000 per year Requirements We require no prior experience in software development to join this programme. We are looking for candidates who want to start a career in software development and are willing to train online at their own pace. < ...

Senior Cloud Security Developer

Job Description We have an exciting opportunity for a Senior Cloud Security Developer to join our team in our Fenchurch office in London. The successful candidate will play a crucial role in developing innovative solutions to enhance RBC's cloud security posture, and will also contribute to the d ...

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