333,204+ Java Developer Java Developer Lead Jobs in UK — Top Companies Hiring July 2026

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C#.Net Software Developer

C# SQL Azure Software Developer (C#/.NET) Location: Crewe or Chester (2 days per week onsite) This is a chance to join a growing software team developing systems that sit at the heart of complex, real-world operations. T ...

Quantitative Developer Trading Strategies

Get AI-powered advice on this job and more exclusive features. A leading Hedge Fund based in London is seeking a Quantitative Developer to join their trading technologies team. The firm's team integrates innovative technology and trading strategies, utilizing a sophisticated research platform and devel ...

Quantitative Developer Cash Equities

A leading global hedge fund is seeking a Quantitative Developer to join its high-performing Cash Equities team. The role involves developing and implementing quantitative trading strategies with a focus on cash equity markets. You will work closely with Portfolio Managers and quantitative traders, leveraging ...

Senior Python Developer AVP

Applications Development Senior Programmer Analyst The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology t ...

Senior AI Solutions Developer

Overview The Senior AI Solutions Developer is a hands-on technical specialist responsible for designing, building and deploying enterprise AI solutions across the CRM (Cardio - Renal - Metabolic) Franchise, with successful solutions designed for potential use and scaling across the wider business ...

.NET Backend & API Developer

A leading software solutions provider in Birmingham is seeking a Systems Software Developer with .NET experience to enhance automotive dealer management platforms. Ideal candidates will have 2+ years in .NET and be skilled in SQL Server and web services integration. The role involves working on back-end systems ...

Software Developer – Commissioning Team

At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers blend historical engineering expertise with cutting‑edge digital technologies to drive this change. Join us in revolutionizing the energy sector and making a significant global impact. Why Join the Communi ...

Full Stack PHP Developer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Vero HR. We are the internal recruitment partner for our client, a leading fintech company revolutionising the payments landscape in the UK and Ireland and are presenting an exciting opportunity for ...

Design Engineering Technical Developer

Join to apply for the Design Engineering Technical Developer role at Cranfield University This range is provided by Cranfield University. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Faculty ...

Full Stack .NET Developer

Full Stack .NET Developer Consortia are pleased to be partnering again with a well-established UK-based SaaS company as they look to hire a Full Stack .NET Developer to join their growing engineering team. The business develops and maintains cloud-based software platforms used by organisation ...

Python Developer (On Site)

Responsibilities Develop, audit, and maintain Python scripts for automation of deployment, configuration, monitoring and various tasks. Assist in documentation and help in understanding the functions of the currently deployed python scripts. Implement ...

Software Developer Backend (SFIA5)

Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. You’ll be reliable in your own deliverables but also curious about and offer innovative ideas to others in a mutli-disciplinary team. Our work ...

Director of Developer Relations

Overview At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating grea ...

Protocol Analyst/ Software Developer

Protocol Analyst / Software Developer Location: Romsey Rate: Excellent day rate IR35: Inside IR35 Clearance: Active transferable UK*C DV clearance required The Opportunity This is the kind of role that tends to appeal to en ...

UI/UX Developer Angular

Location: Hybrid in Midlands/Remote in UK Job Type: Permanent, full time Start Date: TBC Industry: Bespoke Software Development About us Cool Code Company are a well-established bespoke software development company based in Nottingham. We’ve been helping ou ...

Senior Developer (IBM Power)

Senior Developer (IBM Power) at Ecclesiastical Insurance UK Working hours: 35 hours per week, Monday to Friday Duration: 12 month fixed term contract Location: Gloucester Job Ref: About the role Benefact Gro ...

Senior .Net Blazor Developer

4 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Searchability. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary up to £6 ...

Boomi Technical Consultant (Developer) – ...

Boomi Technical Consultant (Developer) - Contract - MUST beSC Cleared Role Title: Boomi Technical Consultant Contract Type: Contractor / Outside IR35 (if applicable) Location: UK-based / Hybrid or Remote Sector: Public Sector Dura ...

Trainee Product Developer, Boyswear

Join to apply for the Trainee Product Developer, Boyswear role at Reiss Join to apply for the Trainee Product Developer, Boyswear role at Reiss Get AI-powered advice on this job and more exclusive features. As part of ...

NetSuite Developer/Technical Consultant

Overview NetSuite Associate Consultant at Catch Resource Management Base pay range: Direct message the job poster from Catch Resource Management Qualifications Minimum 4+ years experience as a NetSuite Developer or Technical Consultant Solid experience as a sof ...

IT & Systems Developer / Administrator

An excellent opportunity for an IT & Systems Developer / Administrator to join a well-established company. Job Type: Full-Time, Permanent. Salary: Starting salary 29K rising to £32K after 3-6 months probationary period. Location: Leatherhead KT22 7HG. Holiday Entitlement: 20 days holiday increasing by 1 day a ye ...

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 ...

Store Leader & Talent Developer

Anthropologie is seeking a managerial position based in Richmond Upon Thames to support the Store Manager in achieving strategic goals and fostering a creative store culture. The role involves recruiting and developing teams to ensure exemplary customer service and achieving high sales performance. The ...

Store Leader & Talent Developer

Anthropologie is looking for a management professional in Richmond Upon Thames to cultivate a creative store environment. This role involves training and developing managers while ensuring top-notch customer service and operational efficiency. The ideal candidate should have substantial experience in f ...

Youth & Heritage Programs Developer

Oldham-Council is seeking a Development Officer for Heritage, Libraries & Arts in Greater Manchester. This permanent role involves supporting the design and delivery of programs for children and young people, ensuring an inclusive community-focused library and museum service. The ideal candidate will h ...

Front End React Developer

Salary: £35,000 - 55,000 per year Requirements We are looking for a Front End JavaScript Developer who is proficient in React.js. You should have strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with TypeScrip ...

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 ...

Front End Developer Flights

At Booking.com, data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. We're the thrill of the first night in a new place. The excitement of the next morning. The friends you make. The journeys you take. The sig ...

Algorithm Developer (Weapon Systems)

Salary: £39,000 - 79,000 per year Requirements Experience in mathematical analysis / modelling Experience in numerical simulation Knowledge of Data Science, particularly in machine learning Familiarity with geospatial data and/or geographical in ...

RF/Wireless Algorithm Developer

Salary: £45,000 - 70,000 per year Requirements A good degree in a relevant technical subject, with a Masters or PhD specializing in wireless communications, RF systems, and/or DSP Proven experience translating signal processing algorithms into commercial‑grade prod ...

Junior Front End Developer

Junior Front End Developer (Graduate Level) Our client is looking for a Graduate / Junior Front End Developer to join their growing team on a permanent basis. This role has a strong focus on UX & UI design , working across a range of front-end technologies and user-facing int ...

Senior Frontend Developer, 3D

Job Requisition ID # 26WD97294 Position Overview As a Senior Frontend Developer (3D) , you will work at the intersection of technical engineering and UX design. You are responsible for creating intuitive, high-performance user interfaces that bring 3D data and spatial envi ...

Microsoft Dynamics 365 Developer

Role Microsoft Dynamics 365 Developer Job Details Pay: £38.25 per hour (Umbrella) Location: Farnborough Contract: Monday - Friday, 37 hours per week, 6 months IR35 Status: Inside Security Clearance: BPSS Responsibili ...

Mid level Developer · Bristol ·

Benefits Share Options (EMI) scheme 25 days annual leave, plus flexible bank holidays and the opportunity to buy additional days Pension scheme – opt in salary sacrifice scheme Life Insurance (3x annual salary) Employee Assistance Programme (EAP) and ...

Senior Mulesoft Integration Developer

We're partnering with a leading international business that is expanding its Integration Centre of Excellence and is looking to hire several Integration Developers to support a range of enterprise-wide integration and API initiatives. This is an opportunity to work on large-scale projects, collabor ...

Open Source Software Developer

Build real solutions with open technologies We’re hiring an Open Source Software Developer to deliver scalable, secure applications across cloud, on‑prem, and distributed environments . This is a hands‑on engineering role working across the full lifecycle — so ...

MS365 Developer (Amsterdam) (Remote)

RemoteStar is looking to hire a MS365 Developer- Full Time Position on behalf of our client who is serving Research & Education networking in fibre optic networking. Location- Remote with occasional travel may be required to the office location in Amsterdam Responsibilities: Co ...

Summer Internship – Software Developer

The summer internship is for university students who are in their penultimate year. Working alongside our Software Developers you’ll get the opportunity to work on exciting new projects, developing cutting-edge software. Our interns typically join us for 8 to 12 weeks but we are flexible on duration and st ...

Salesforce Developer Hybrid London

N Consulting Limited is seeking an experienced Salesforce Developer based in London with the option for hybrid work. The role requires extensive experience in Salesforce implementation and customization, particularly on the Salesforce Lightning platform. Applicants should be proficient in Apex and Salesforce dev ...

Senior Embedded Software Developer

Location: Commutable to Herfordshire, Cheltenham, and Bristol — mostly on-site (4 days/week on customer site, 1 day remote where appropriate). Clearance: Must be eligible and willing to undergo DV clearance (British Citizen, UK residency last 10 years). Are you a proven embedded sof ...

Senior Power BI Developer

Overview Senior Power BI Developer | Data & Analytics | £50,000–£55,000 | Hybrid (London 2 days per week) Permanent WeDo Tech has partnered with a growing organisation to recruit a Senior Power BI Developer who will play a key role in shaping how data is used across the business. ...

Junior Software Developer C++

Start Your Career as a Junior Software Developer with mthree! Looking to kickstart your career in tech? The mthree Graduate Program offers: Graduate training tailored to industry needs. Ongoing support throughout your career journey. Opportuni ...

Project Manager Commercial Developer

Job DescriptionWe are looking for Project managers to join our dynamic, innovative and client-focused team. You will work on some of the most exciting projects in the world, involving large hotel conversions, superb residential projects, and high profile mixed use projects. You will work with leadin ...

Senior AI Solutions Developer

Senior AI Solutions DeveloperTHE POSITIONThe Senior AI Solutions Developer is a hands‑on technical specialist responsible for designing, building and deploying enterprise AI solutions across the CRM (Cardio‑Renal‑Metabolic) Franchise, with successful solutions designed for potential use ...

Oracle APEX Software Developer

The world is undergoing the biggest energy transformation in history. Our team builds powerful desktop, web, and cloud applications that help customers navigate this shift — from accelerating decarbonisation to improving operational resilience.As our new Oracle APEX Developer, you won’t just wri ...

Software Engineer – Developer Excellence

A tech-focused market-maker with groundbreaking success in the high frequency trading space, my client is seeking a creative problem-solver to be their next Software Engineer in the Developer Excellence team.This is a critical, high-impact role, where your main focus is on developing tools, streamlinin ...

Senior Full Stack Developer

Location(s): BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses ...

Associate Commercial BI Developer

At 1st Central, everything starts with our people.As one of the UK’s leading motor and home insurers, we use smart technology, data and great service to make insurance fast, fair and simple for over 1.4 million customers.We’re proud to create an environment where people feel supported, tr ...

Software Developer Prime Services

About Marex 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 a ...

Cost Manager Commercial Developer

Job DescriptionTurner & Townsend is a leading management consultancy provider in the Commercial Developer sector. Leveraging our skills, processes, and knowledge, we offer industry-leading services to our clients. Our extensive experience and databank enable us to deliver proactive, value-added ...

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    Java Developer Java Developer Lead Jobs in United Kingdom Job Search Guide, Trends and Insights