Lead Software Developer Python Jobs in UK

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Salesforce Developer

Role Description: We are seeking a highly skilled and experienced SC Cleared Salesforce Developer to join our team. The successful candidate will be primarily responsible for the development, configuration, and customization of Salesforce Service Cloud solutions. This role demands a strong technical back ...

Shopify Developer

Shopify DeveloperLocation: PlymouthFront-End Focused | E-commerce | Shopify |Liquid |JavaScript| HTML | CSS |Modern Digital Retail | Front End Engineering | Shopify | Custom Platform DevelopmentWe're partnering with an established online retail business that is continuing to expan ...

Java Developer

Avanti is working with a long-established UK software business based in Blackburn who is looking for a Software Developer to join its growing development team.This is an excellent opportunity for a Java Developer who enjoys solving technical problems, modernising systems and contributing ideas within a c ...

Java Developer

I'm working with a client who are looking for an engineer with solid Java Spring Boot skills and hands‑on experience owning cloud migrations, primarily on AWS.Key info:Contract: Initial 3 months, with a strong likelihood of 6-9 months extensionStart date: ASAPDay rate: £540Inside IR35 ...

Applications Developer

Most Applications Developer roles ask you to pick a lane — front-end, back-end, or SharePoint. This one doesn't.A well-established global professional services firm in London is looking for an Applications Developer who can work across the full stack: ASP.NET MVC, SharePoint (on-prem and Online), SQL, Re ...

Web Developer

We’re looking for a creative, detail-driven Web Developer to join a growing Web Development team.This is an opportunity to work across the full stack, helping shape and deliver an ambitious digital roadmap as our expands their web-based products and services. If you enjoy building modern web solutions fr ...

Java Developer

Job Description:Java DeveloperA unique development opportunity to work on a Public Sector Based Large Scale program with an innovative market leader as Java Developer.Requires a Java developer with strong Java experience to create and implement solutions for our portfolio of Biometric pro ...

Java Developer

Java Developer – Java – AWS – Angular Leeds (Hybrid)Permanent£80,000 – £90,000 (DOE)Java Developer with Java , AWS & Angular needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP ideally May/June 2026.Hybrid Working – 2 days/week remote (WFH), a ...

Dynamics Developer

Dynamics 365 DeveloperLocation: Lichfield/HybridHours: 37.5 hours per weekReporting to: Head of Application DevelopmentThe OpportunityWe’re looking for a Dynamics 365 Developer to play a key role in the design, development and configuration of our Microsoft Dynamics 365 platform. This is a ha ...

VB6 Developer

Job Title: VB6 Developer Rate: £(Apply online only) per day Clearance Required: BPSS Duration: 6 months Location: Telford - 2 days on site per weekWe are seeking a motivated and adaptable developer to join the LDC (Local Data Capture) capability within the wider team set-up. This role is ...

Frontend Developer

Just starting out in your development journey? We're looking for a Front-End Developer with solid TypeScript and React skills who's eager to grow in a supportive, modern dev environment.What You'll Do:Develop marketing website to drive lead generationAble to investigate complex problem statem ...

.NET Developer

.NET Developer, .NET 10.0, C# 14, Azure, JavaScript, Agile - 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 Engineer, Architect, .NET Developer)Be the first of your ...

.NET Developer

.NET Developer(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer)In just over 5 years our client has established themselves as the world' ...

Vue Developer

Job Title: Vue Developer - Onsite 3x days per week in BristolJob DescriptionThis role focuses on designing and developing modern frontend applications using TypeScript, Vue.js and GraphQL. You will build interactive, responsive user interfaces, collaborate closely with designers and product stake ...

Applications Developer

Most Applications Developer roles ask you to pick a lane — front-end, back-end, or SharePoint. This one doesn't.A well-established global professional services firm in London is looking for an Applications Developer who can work across the full stack: ASP.NET MVC, SharePoint (on-prem and Online), SQL, Re ...

Platform Developer

Platform Developer - Wolverhampton, West Midlands Power Platform, Power Apps, Power Automate, Power BI, Microsoft 365, Dataverse, .NET/C#50-55kA growing industry leader is looking for an experienced Power Platform Developer to join its in-house development team. Working in an agile environment, you w ...

BI Developer

BI Developer (Power BI | Azure | SQL)Remote role - some trips to Wolverhampton office Are you a data-driven problem solver who loves turning complex data into clear insights? We're looking for a skilled BI Developer to join our clients growing team.What you'll do:Build impactful d ...

Business Developer

Business Developer Job Title: Business Developer (Field Sales) Location: UK (Field-Based) Salary: Up to £30,000 (DOE) + Target-Driven Bonus Benefits: Fully Expensed Company Car + Additional Benefits About the Opportunity Our client, a globally recognised brand is seeking a driven an ...

Fullstack Developer

Full Stack Developer – Java / Spring Boot / AWSLocation: Onsite (5 Days a Week)Employment Type: Full-TimeAbout the RoleWe are seeking a highly skilled Full Stack Developer with strong expertise in Java, Spring, and cloud technologies to build scalable, high-performance applications. T ...

Web Developer

We’re looking for a creative, detail-driven Web Developer to join a growing Web Development team.This is an opportunity to work across the full stack, helping shape and deliver an ambitious digital roadmap as our expands their web-based products and services. If you enjoy building modern web solutions fr ...

AI Developer

AI Engineer Programme Job Support Included Complete online training designed to take you from beginner level to your first AI Engineer role. Study part-time, build practical artificial intelligence and machine learning skills, and receive dedicated job support to help you secure employment. The Programme ...

AI Developer

AI Engineer Programme Job Support Included Complete online training designed to take you from beginner level to your first AI Engineer role. Study part-time, build practical artificial intelligence and machine learning skills, and receive dedicated job support to help you secure employment. The Programme ...

Business Developer

UK market (Italian-speaking mandatory) We are a UK-based technology solutions company with an Italian affiliate, delivering innovative IT services across the UK. We are looking for a hands-on, results-driven hybrid professional who can generate and qualify new business while also closing opportunities, with a st ...

Quantitative Developer

The Fenics Market Data Analytics team are recruiting for an experienced pricing and analytics quant developer to come and work in a real-time data analytics team. A successful candidate will join the team and focus on our cross-product pricing build out. Initially focusing on Interest Rate Swaps, the build ...

Salesforce Developer

We have an opportunity for an experienced Salesforce Developer to join us. Working hours are 40 hours a week Monday to Friday. Start times can vary from 7.30am to 9.30am. After a successful training period there is flexibility to work from home up to 2 days a week. Your day to day will inc ...

Java Developer

Overview Specialist UK consultancy working at the heart of national security and intelligence programmes is seeking a Java Developer to build secure, high-performance backend systems. This role focuses on delivering mission-critical applications that support advanced data, analytic ...

Ruby Developer

Ruby on Rails Developer Hybrid work 2/3 days onsite per month We are seeking an experienced Ruby on Rails Developer to join our clients growing engineering team. This is an exciting opportunity for a passionate developer who thrives in dynamic environments and enjoys solving compl ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as hig ...

Java Developer

Full Stack Engineer (Java) - Financial ServicesLocation: Manchester (Hybrid)Salary: Competitive + excellent benefits We're working with a global financial services organisation looking to hire a Full Stack Engineer to join a high-impact engineering team delivering scalable, enterprise-grad ...

PowerBI Developer

We are looking for a BI Developer who will play a key role in the evolution of this new company’s growth, given its start-up nature, you will see the impact your work is having on the wider business. This role is truly well-rounded with responsibilities including database maintenance and improvement, stakehol ...

.NET Developer

.NET Developer - .NET 9, C#, Blazor, Azure - Exeter (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 Facebook advertiser ...

Product Developer

Overview We are currently partnering with a leading food manufacturer to recruit a Product Developer to join their fast-paced and innovative NPD team. This is an excellent opportunity for a driven individual to play a key role in delivering new product concepts from initial brief through to succes ...

Salesforce Developer

Job Description At Sage, we’re looking for a Salesforce Developer to join our Sage People product engineering team in Winnersh. Hybrid (3 days onsite) Team culture & environment A stable, close‑knit engineering group — many team members have worked together for 8+ ...

PHP Developer

PHP Developer (Laravel) Romsey, Hampshire (Hybrid - 3 days onsite) £45,000 - £50,000 + Benefits Looking for a PHP role where you actually own what you build? My client is a growing company helping organisations manage and optimise critical infrastructure. With a recent move ...

Java Developer

Overview As a Java Developer at CGI, you’ll design and deliver high‑quality software solutions that help our clients solve complex business challenges and achieve measurable outcomes. Working with modern Java and Spring Boot technologies, you’ll contribute to building scalable, enterprise‑grade a ...

Frontend Developer

UI/UX Developer Bath, Hybrid 2 days per week in the office Up to £70k React, TypeScript, Wireframing, GIT, Agile Benefits: 25 days holiday plus bank holidays Healthcare Insurance Udemy Training Bud ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as high‑quality, reusable data products f ...

Salesforce Developer

Overview hackajob is collaborating with Sage to connect them with exceptional professionals for this role. Job Title: Salesforce Developer Job Description We’re hiring | Salesforce Developer - Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days o ...

Senior Developer

Permanent Location: Wigan (Hybrid) Salary: £50,000-£60,000 Industry: Consultancy About the Client Our client is a small, fast‑growing technology consultancy delivering innovative software solutions to organisations within a complex, operationally critical sector. T ...

BC Developer

Business Central Developer This role focuses on developing, supporting, and enhancing a Microsoft Dynamics 365 Business Central environment within a collaborative and growing technology team. You will work with modern Microsoft technologies to build and maintain Business Central applications and ...

Frontend Developer

What you will do Design, build and maintain web applications using React Develop and support mobile applications using React Native Integrate applications using RESTful APIs Deploy applications and support releases into production Contribute to front‑end ar ...

Senior Developer

Senior Web Developer Are you looking for a role where you can own architecture and not just tickets? Do you want to build mission‑critical modelling software used by leading insurers? This is a hybrid role with the flexibility to work both virtually and from our London office. </p ...

Frontend Developer

Ibex is a fast-growing AI startup building an agentic, real-time decision engine that optimises customer interactions for measurable profit. Our platform blends advanced machine learning, deep learning, and reinforcement optimisation to decide the best action, message, or offer for every customer, automati ...

Senior Developer

Glencore is actively increasing its use of modern technologies within the IT department and is looking for an experienced Senior Developer to join the team. This role will suit an experienced developer with a broad and modern skill set, with a proven history of the commodity or financial trading sectors. T ...

eTrading Developer

Join Barclays as a Senior E-Trading Developer, where you will play a key role in designing, developing, and enhancing high-performance software solutions using a range of modern engineering methodologies. This position supports the ongoing build-out of RatesOne electronic swaps and Sales-to-Trader workflow ...

.NET Developer

Overview Join a thriving team at a leading icon in global cuisine, where you'll play a key role in transforming their digital infrastructure. As a .NET Developer, you'll be immersed in a fast-paced environment, working extensively with Continuous Integration/Continuous Deployment (CI/CD) pipeline ...

SITS Developer

SITS Developer SME - 12 months+ - Remote Based - £550/£650 per day (Inside) We are seeking an experienced Tribal SITS Developer SME to join a leading UK University's Digital Change & Transformation Programme. This is a pivotal role, will involve both new supplier lead projects and cover BAU ...

Systems Developer

About the Role Our Client is seeking an experienced Systems Developer to join their ICT team on a 12 month fixed term contract. Analysing requirements, designing, developing, testing and documenting systems. Creating user interfaces, system integrations and prototypes. </l ...

IOS Developer

iOS Developer Location: Remote, with some travel to London Duration: 12 months Inside IR35 - umbrella only Our client, a reputable organisation, is hiring for a talented iOS Developer to join a dynamic team on a fixed-term basis. This is an exciti ...

Senior Developer

You will join a team of software developers building desktop and mobile application software. The role is based at the company's office in Plymouth, Devon. Our teams use a range of technologies including C++, C# and Xojo, targeting Windows, macOS, iOS and Android. Responsibilities ...

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