422,403+ Technical Java Developer Jobs in UK — Top Companies Hiring July 2026

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Application Developer

Overview Title: Application Developer Job Type: Contract Role Summary: We are looking for a highly skilled Application Developer with strong expertise in identity API development, data ingestion and transformation, and event-driven (Pub/S ...

Javascript Developer

We are delighted to offer a unique opportunity for a talented Web Application Developer to work for a forward-thinking organisation specialising in renewable energy. Base pay range Location – Cambridge (hybrid working 3 to 4 days in office) Salary – £50,000 - £80,0 ...

.NET Developer

.NET Developer - .NET 9, C#, Blazor, Azure - Worcester (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect) Our client is a crowd funded social advertising technology platform that sells services to ...

ERP Developer

We are seeking a Junior Systems Developer to support the ongoing development, integration and optimisation of core business platforms, including ERP, integration middleware and ecommerce systems for a retail client of ours in Yorkshire. This is a hands‑on technical role, working closely with a Lead Systems ...

Adobe Developer

What will your day look like? In the role as an Adobe Developer, you are responsible for understanding the technical structure of a project. Your job will be to identify client requirements by researching concept, strategy, and target for the project, followed by designing, developing, and implem ...

Frontend Developer

Front Engineer (Frontier AI) - £80,000 to £150,000. Some people are built and build differently. In the case of this Y Combinator -backed AI company, their founders (pedigree engineers understates it) are building together, in person, with all the hours in the day the ...

Senior Developer

If you need support in completing the application or if you require a different format of this document, please get in touch with or call TCS London Office number with the subject line: “Application Support Request”. Role: ServiceNow - Senior Developer (HRSD, S2P) Job ...

Backend Developer

Fogsphere is a London‑based innovator focused on transforming workplace and urban safety through advanced AI, Computer Vision, and Industrial IoT. Built on a principled “Edge‑to‑Fog‑to‑Cloud” architecture, our platform turns passive CCTV cameras and sensors into proactive hazard detectors, capable of ident ...

Python Developer

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

SQL Developer

Currently seeking a SQL Developer for a global consultancy who are engaged on a large, complex Digital Transformation programme for a major Telecoms customer. The suitable candidate will partner with a range of internal and external stakeholders to resolve technical issues, update on progress and a ...

Python Developer

LocationLondon, England, United Kingdom# Python Developer at N Consulting LtdLocationLondon, England, United KingdomSalary£300 - £350 /dayJob TypeContractDate PostedMay 6th, 2026Apply Now**Role: – Sr Python Developer****Duration:6 Months Contract**We are looking for a Python Developer with strong experience in * ...

Frontend Developer

Spectrum IT Recruitment provided pay range This range is provided by Spectrum IT Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment Front ...

Lead Developer

Job Purpose You will be actively involved in development, therefore responsible for implementing sections of functionality, ensuring they are delivered on time with the correct approach and to the standards defined. Job Duties Lead the design, development, ...

Data Developer

Data Developer Job Type: Full-time, Permanent Salary: Competitive Location: Colchester, Hybrid Overview We are looking for a Database Developerto join a growing technology team, with responsibility for creating and maintaining high-perform ...

Python Developer

Join Nordcloud and be part of the European cloud revolution. We supercharge our customers to innovate in hyperscaler cloud, enabling seamless migration, advanced security, and data-driven success. Senior Python Developer (AI‑Augmented) Level: Senior (5–7 years)Location: ...

Frontend Developer

About Biglight Biglight is an experience design agency that combines customer insight, UX and design with constant innovation and experimentation to help leading brands create remarkable customer experiences. Overview We're expanding our capabilities into component library an ...

WebMethods.io Developer

London, England, United Kingdom Quinnox Corporation Salary 65K + Pension and 20 days Holidays including Bank Holidays Leading the development of the webMethods.io cloud hosted platform. Working from high-level requirements through detailed specifications, prototypes, software deployment, and ...

Application Developer

Get AI-powered advice on this job and more exclusive features. This range is provided by Premier Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Premier Group Principal ...

Frontend Developer

Direct message the job poster from Cititec Talent Senior Delivery Consultant at Cititec Talent - Fintech and Commodities Frontend Developer – Contract – London (Hybrid) We’re working with a leading energy trading organisation to hire a talented Frontend Developer to jo ...

Flutter Developer

A well-known large multinational corporation is hiring for Flutter Developer on contract. Responsibilities include: Accommodate and support rapidly changing business demands create and maintain applications, coordinate with developers for real applications including deploying apps on the ...

Frontend Developer

Direct message the job poster from Few&Far Job Title: Senior Frontend Engineer (Contract – Outside IR35) Location: London (1 day per week onsite in Soho) Duration: 4 months (with potential for extension) We've partnered with a s ...

C# Developer

Talan is looking for a talented and driven C# Developer to join a high-performing team in London. This is a hybrid role, with 3 days per week on-site, offering the opportunity to work on cutting-edge financial systems within a global markets environment. You will play a key role in building and enha ...

.NET Developer

NET Developer, C# 14, WPF - London In just over three years our client’s community has grown to over 150 million people. They enable their users to share photos and videos on a variety of social networking services such as Facebook and Twitter. Having recently opened an R&D centre in London they ...

Python Developer

A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications. Key Responsibilities Build APIs and ...

Salesforce Developer

Overview We are seeking a Salesforce Developer with mandatory hands-on experience in OmniStudio and Salesforce Energy & Utilities Cloud. While strong core Salesforce development skills are required, standard Salesforce experience alone is not sufficient for this role. The successful candi ...

iOS Developer

Delivery Team Leader at Square One Resources Job Title: iOS Developer Location: Northampton - 2 days per week Salary/Rate: Up to £360 per day inside IR35 Start Date: 24/11/2025 Job Type: Contract - 12 Months Compan ...

Python Developer

Direct message the job poster from Search 5.0 Co-Founder @ Search 5.0 ️ Driving Success with Elite Cloud and Contract Talent PYTHON CONTRACTOR | LONDON | HYBRID Are you a Python developer with a strong background in AWS, looking to make an impact in fintech? Thi ...

Lead Developer

Lead Software Engineer - Digital & Technology Consulting A leading global innovation and transformation consultancy is looking for an experienced Lead Software Engineer to join its growing technology practice. This role suits someone who enjoys solving complex problems, leading engineering teams, ...

C# Developer

Jobs for Humanity is dedicated to building an inclusive and just employment ecosystem. Therefore, we have dedicated this job posting to individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Ethnic Minority, and the Previously Incarcerated. If you id ...

Angular Developer

Overview This range is provided by T2M Resourcing. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from T2M Resourcing Angular Developer Birmingham/ Remote (1 ...

Senior Developer

This range is provided by Forsyth Barnes. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary: Up to £70,000 per annum + bonus Divisional Manager – Permanent Appointments - IT & Data, Forsyth Barnes Title: ...

Frontend Developer

Exciting, new software engineering opportunity. About the Company This established organisation is looking to grow this year due to its consistent growth. About the Role In this role, you will have exposure to the full product development lifecycle and should be a team player w ...

Quantitative Developer

Compensation: Competitive (Financial Services) About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to de ...

Radar Developer

Job Title Radar Developer Location Liverpool City Centre, hybrid working available Salary £Competitive, depending on experience Working Hours 37.5 hours per week, Monday to Friday, 9am to 5:30pm What you will be doing I ...

Android Developer

Tech Lead (Android) | AI-First Mobile Engineering | Hybrid in London (1-2 Days per Week) | Up to £120k + Bonus + Benefits We're partnering with a global technology business that is investing heavily in the future of mobile engineering and looking for an experienced Android Tech Lead to help ...

Backend Developer

Location Based in Swansea, South Wales – three days per week on-site. Visa sponsorship available for eligible candidates. Role Overview We are looking for an experienced Senior Backend Developer with strong expertise in Java and Spring Boot to design and build scalable, ...

Python Developer

Company: JR UK Client / Employer: Breakthrough Talent Job reference: Location: West London, London, South East England, United Kingdom Posted: – Closing: Software Engineer (Python) – £55,000 – West London (2 Days On-Site) I’m working with a product-le ...

.NET Developer

Looking for full-time IT Engineers with .NET development background familiar with full software development life cycle. Responsibilities Develop new product features according to the provided specifications and requirements. Actively participate in the system design and co ...

Python Developer

Software Engineer (Python) – £55,000 – West London (2 Days On-Site) I’m working with a product‑led tech company in West London who are hiring for a Software Engineer to join their Data Cloud engineering team. They’re building out scalable, high‑availability platforms using modern AWS serv ...

.NET Developer

Senior .NET Developer - Permanent - Somerset (Hybrid working, 2 days a week onsite) - £45-60k depending on experience Our client is seeking an experienced Senior .NET Developer to join a talented and collaborative technology team based in Wellington, Somerset. This is an exciting opportunity for ...

Senior Developer

Tribal is a creative force that blends strategy, design, and technology, and we are on the hunt for a talented and experienced Senior Developer who is equal parts craftsperson, collaborator, and tech trailblazer to elevate our London-based team! As a Senior Front-End Developer (SFED), you’ll help shape dig ...

Systems Developer

Bishops Stortford (office-based), United Kingdom | Posted on 01/06/2026 We are a specialist provider of support services to distribution network operators, developers and industrial energy users making the transition to net zero by electrifying heat, transport and industry. Job Description ...

Django Developer

I am delighted to be working with a series-funded and revolutionary AI SaaS platform, based in London, looking to grow its engineering team with a Django Developer. My client works on a hybrid model with 1 day in the office with the engineering team, but you are more than welcome to come in for 2 or 3 days ...

Systems Developer

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 ou ...

Automation Developer

Automation Developer Location: Gibraltar Revolutionise Automation at tombola! Are you passionate about driving innovation through automation ? Do you have the technical expertise to develop and implement cutting-edge ...

Automation Developer

Overview DS Smith is looking for a talented Automation Developer to join our growing team in Caerphilly. This is an exciting opportunity to play a key role in driving digital transformation by building and deploying innovative automation solutions that enhance business efficiency, accuracy, and sc ...

Quant Developer

Development and integration of new “calc types”. Extend the in-house bond pricing library to support new calculation types (e.g., price-to-yield, DV01, accrued interest). Implement and validate quantitative models for fixed income instruments. Ensure rigorous unit and regressio ...

Frontend Developer

We’re looking for a Frontend Developer who enjoys turning ideas into well-crafted, responsive web experiences. You’ll be part of a cross‑functional squad that designs, builds and ships products that genuinely make a difference for our customers. Location: Liverpool City Centre HQ / Hybrid ( ...

CSLA.Net Developer

An experienced CLSA.Net Developer is required to help enhance and develop further features and functionality of a leading proprietary wealth management platform which has been developed using the CSLA.Net 2.0 framework. The role will be a mix of new feature development & automation combined with some BAU work ...

.NET Developer

Noir is a leading Microsoft recruitment agency looking for a skilled .NET Developer to join a global team focused on building enterprise‑level software products. Responsibilities Develop and maintain new generation .NET / C# software products. Collaborate with cross‑functi ...

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