13 python developer jobs found

Senior Backend Python Developer (Contract) Contract: Rolling 3-Month Contract Location: Fully Remote (UK Based Only) Rate: £300 per day IR35 Status: Outside IR35 Start Date: ASAP Please note: Applicants must be based in the UK. Sponsorship is not available for this position. The Opportunity We’re working with a growing technology-driven organisation looking for a strong Senior Backend Python Developer to join their engineering team on an initial 3-month contract with a high likelihood of extension. This is a hands-on backend-focused role where you’ll be responsible for designing, developing, and maintaining scalable services, APIs, and integrations that underpin critical business applications. You’ll be working closely with architects, product teams, and fellow engineers to deliver high-quality solutions in a fast-paced Agile environment. The ideal candidate will be an experienced Python developer with a strong understanding of modern backend...

Working hours:  35 hours per week, Monday to Friday Duration:  3 month initial Outside IR35 contract Location:  Gloucester   About the role Benefact Group  are looking for a  Lead Python Developer (Outside IR35)  to join our  Gloucester  office. This contract is required to design and deliver a proof of concept integrating a modern offsite rating platform with an on‑prem IBM Power (Power11) environment. The objective is to demonstrate how Python-based services can operate alongside a core insurance platform (IPlus – successor to i90), supporting legacy modernisation through practical, working outputs. By the end of September 2026, you will be expected to deliver a working integration proof of concept that demonstrates a viable approach to connecting modern services with our existing insurance platform, enabling future modernisation at pace.   Why join us? Join a collaborative and inclusive...

Working hours:  35 hours per week, Monday to Friday Duration:  3 month initial Outside IR35 contract Location:  Gloucester   About the role Benefact Group  are looking for a  Lead Python Developer (Outside IR35)  to join our  Gloucester  office. This contract is required to design and deliver a proof of concept integrating a modern offsite rating platform with an on‑prem IBM Power (Power11) environment. The objective is to demonstrate how Python-based services can operate alongside a core insurance platform (IPlus – successor to i90), supporting legacy modernisation through practical, working outputs. By the end of September 2026, you will be expected to deliver a working integration proof of concept that demonstrates a viable approach to connecting modern services with our existing insurance platform, enabling future modernisation at pace.   Why join us? Join a collaborative and inclusive...

Cloud Developer – Contract Position – HIRING ASAP Location: Remote (EU or UK) Start Date: ASAP Duration: 12 months Daily Rate: €270 - €300 per day (OUTSIDE IR35) Key Skills TypeScript (advanced) and React — solid component design, hooks, state js (App Router) or equivalent SSR-capable React framework, with sound SSR/CSR judgement HTML / CSS including responsive design and accessibility (WCAG AA) Tailwind CSS State management at scale: React Query / TanStack Query for server state, plus a client-state library where needed Python and FastAPI for the backend, with solid async patterns Relational database design — PostgreSQL or Azure SQL; schema modelling, migrations, and indexing SQLAlchemy or equivalent ORM, with clear understanding of transactional boundaries REST API design — versioning, pagination, error contracts, idempotency where it matters Microsoft Entra ID / Azure AD — OAuth2, OpenID Connect, service principals, role/group claims, plugged into...

BI Developer A Lloyd's Insurer are looking for a skilled BI Developer to join the team to focused on a range of data projects including building reports in Power BI and some ETL/Data Pipeline work. Key Responsibilities Design, develop, and maintain interactive Power BI dashboards and reports. Build semantic models, data models, and DAX measures to support business reporting requirements. Develop and optimise ETL/ELT processes using Microsoft Fabric Data Factory and Dataflows Gen2. Create and maintain data pipelines, lakehouses, and warehouses within Microsoft Fabric. Required Skills & Experience Strong experience developing Power BI reports, dashboards, and semantic models. Advanced knowledge of DAX, Power Query, and data modelling techniques. Strong SQL development and database design skills. Experience building and maintaining ETL/ELT pipelines. Understanding of data warehousing concepts and dimensional modelling. Experience working within Azure and...

Full Stack Developer 6-9 month Contract - outside IR35 £500-600p/d Start Date: 1st July Key Responsibilities: Design and develop scalable web applications (frontend and backend) Build and maintain RESTful APIs and backend services Develop responsive, high-performance user interfaces using modern frameworks Integrate third-party APIs and external services Optimize applications for performance, scalability, and reliability Collaborate with internal teams to translate requirements into technical solutions Troubleshoot, debug, and maintain existing systems Required Skills and Experience: Strong experience with JavaScript/TypeScript Proficiency in React, Next.js, or similar frontend frameworks Backend development experience with Node.js, Python, or similar Experience with SQL and/or NoSQL databases Solid understanding of system design and scalable architecture Experience with cloud platforms (AWS, GCP, or Azure) Familiarity with Git and modern...

Contract Analytics Lead / Insight Engineer c £450 day rate -  Outside IR35 (pending status determination confirmation)  Help shape the future of data and decision-making in a business investing heavily in its analytics capability. We're looking for an experienced Data Analytics Lead / Data Insight Analyst to join our Digital & Data function on a contract basis and play a key role in accelerating the development of our Microsoft Fabric and Power BI reporting platform. This is an opportunity to move beyond dashboard delivery and help build an analytics function that genuinely influences operational performance, workforce planning and business growth. You'll work closely with business leaders, data engineers and reporting developers to turn complex business challenges into meaningful insights, helping decision-makers understand what's happening today and predict what might happen next. What you'll be doing Shaping the analytical layer of our Microsoft...

Contract Automation QA | Hybrid/Remote | Up to £500 p/d | Outside IR35 I'm working with a technology-driven organisation looking for an experienced Automation Test Lead to help drive quality engineering standards across a modern software delivery environment. This is a hands-on role combining technical leadership with automation engineering. You'll play a key part in embedding quality throughout the development lifecycle, championing Test-Driven Development (TDD) and helping teams build robust, scalable, and highly automated testing solutions. Working closely with developers, architects, and product teams, you'll be responsible for designing automation frameworks, improving testing practices, and ensuring quality is built into every stage of delivery. Key Responsibilities Lead the automation testing strategy across multiple products and platforms Design, build, and maintain scalable automation frameworks Champion TDD and quality engineering best practices...

Data & Analytics Analyst London - 1 day a week onsite £200pd - Outside IR35 12-month contract 4 day working week Our client, an established and successful B2B Consultancy who are looking for an experienced Analyst to join them on a contract basis Founded over 15 years ago, they specialise in creating creative content, marketing and PR campaigns. They are award winning and have helped companies across Europe and the US scale and increase profits This is a client facing role where you will partner with account teams, performance marketing team, UX specialists, developers and project managers to deliver accurate measurement, actionable insight and scalable reporting solutions. We are looking for: Experience in digital analytics, data analytics or measurement strategy Agency experience working across multiple clients in parallel Experience auditing analytics ecosystems and developing reporting frameworks. Experience working with CMS, CRM, CDP and wider...

Data & Analytics Analyst London - 1 day a week onsite £200pd - Outside IR35 12-month contract 4 day working week Our client, an established and successful B2B Consultancy who are looking for an experienced Analyst to join them on a contract basis Founded over 15 years ago, they specialise in creating creative content, marketing and PR campaigns. They are award winning and have helped companies across Europe and the US scale and increase profits This is a client facing role where you will partner with account teams, performance marketing team, UX specialists, developers and project managers to deliver accurate measurement, actionable insight and scalable reporting solutions. We are looking for: Experience in digital analytics, data analytics or measurement strategy Agency experience working across multiple clients in parallel Experience auditing analytics ecosystems and developing reporting frameworks. Experience working with CMS, CRM, CDP and wider...

Senior Mobile QA Engineer (iOS & Android) £400 - £425 per day | Outside IR35 | Initial 6-Month Contract | Hybrid (Stratford, London) | Immediate Start Available Our trusted partner within the Ed-Tech sector, employing over 10,000 people across 100 countries and supporting more than 600 million users globally, is seeking an experienced Senior Mobile QA Engineer to join a high-profile product engineering team developing innovative mobile learning applications. This role is ideal for a QA professional with extensive experience testing native and cross-platform mobile applications across iOS and Android environments, coupled with a strong background in test automation and modern Agile delivery practices. Key Responsibilities Lead quality assurance activities across mobile applications, ensuring exceptional user experience on both iOS and Android platforms. Develop and execute comprehensive test strategies, test plans and test cases. Design, implement and...

Job Title: Test Analyst - Poker Location: Fully Remote Day Rate: Outside IR35 Duration: Until the end of the year - Strong chance of extension. Non-Negotiable Must have strong working knowledge of poker, the rules, gameplay, poker mechanics, etc Experience testing backend systems Why Apply? This is a contract opportunity to work on the backend of a poker platform for a well-established name in the online gaming space. Rather than working through a fixed set of test cases, you'll be given areas of the system to investigate and asked to work out what's happening and why. It's a role suited to someone who enjoys digging into a problem rather than just running through a script. Responsibilities Work closely with developers and product teams to understand the technical requirements behind new features and existing functionality Design test scenarios and test cases that properly exercise the poker server, covering both new and existing functionality Trace and...

Job Title: Test Analyst - Poker Location: Fully Remote Day Rate: Outside IR35 Duration: Until the end of the year - Strong chance of extension. Non-Negotiable Must have strong working knowledge of poker, the rules, gameplay, poker mechanics, etc Experience testing Back End systems Why Apply? This is a contract opportunity to work on the Back End of a poker platform for a well-established name in the online gaming space. Rather than working through a fixed set of test cases, you'll be given areas of the system to investigate and asked to work out what's happening and why. It's a role suited to someone who enjoys digging into a problem rather than just running through a script. Responsibilities Work closely with developers and product teams to understand the technical requirements behind new features and existing functionality Design test scenarios and test cases that properly exercise the poker server, covering both new and existing functionality Trace and...