35 python developer jobs found

We are looking for a Senior Python Developer to join one of our public sector clients. * Rate: up to £550 per day (inside IR35) * Duration: 12 months * Location: UK, remote working Public sector experience will be highly beneficial For full details regarding this Senior Python Developer role, please apply here and we'll be in touch

Python Developer Location: London or Ipswich - Office based Start Date: ASAP Contract Rate: £420 per day inside IR35 Duration: 12 months initially Role Overview Our client is seeking a Python Developer to develop and maintain automation solutions, backend services, and tooling supporting large-scale telecom network operations. Working closely with QA, Network Engineering, and DevOps teams, you will build REST APIs, automation scripts, and data-driven applications that improve testing, monitoring, and operational efficiency across 5G and enterprise platforms. Key Responsibilities * Develop and maintain Python-based automation frameworks and scripts for network testing, data processing, and operational workflows. * Build RESTful APIs using Flask or FastAPI. * Work with SQL and NoSQL databases including PostgreSQL, MySQL, MongoDB, and Redis. * Develop and maintain Docker-based applications and environments. * Support CI/CD pipelines using Jenkins or GitLab...

Senior Backend Developer (Python) – Remote Contract Remote | Contract | Start: September 2026 We're recruiting for an experienced Senior Backend Developer to join a high-profile international technology programme focused on building scalable, data-driven applications. This is an exciting opportunity to work on modern backend architecture, processing complex geospatial and temporal data within a collaborative engineering environment. This is a hands-on role where you'll take ownership of features from design through deployment, working closely with architects, data engineers and software developers to deliver robust, production-grade solutions. What you'll be doing Design and develop scalable backend services using Python and FastAPI Build RESTful APIs and microservices Develop data pipelines supporting large-scale analytics platforms Work with Neo4j graph databases and relational databases such as PostgreSQL or SQL Server Collaborate with cross-functional engineering teams to...

We're supporting a high-profile UK Government digital programme and are looking for Senior Python Developers and Technical Leads with strong Python & Django expertise to join a multidisciplinary agile team delivering secure, user-focused digital services. The Role You'll play a key role in designing, developing and supporting scalable backend services used within a secure government environment. Technical Leads will also provide technical guidance, mentor engineers and help shape architecture and engineering best practices while remaining hands-on. What You'll Be Doing Develop secure, scalable applications using Python & Django Design and build RESTful APIs Contribute to system architecture and technical design Work within Agile, multidisciplinary delivery teams Write clean, well-tested code using TDD principles Support live services and drive continuous improvement (Technical Leads) Mentor developers and provide technical leadership across squads Essential Skills...

Net Developer** (Contract) Duration: 12 Months (Possibility for extension) Location: Bromley/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Overview We are seeking a skilled Software Developer to join our dynamic development team. In this role, you will be responsible for developing, enhancing, and supporting a range of critical applications built on the .NET framework (4.6+), alongside some Python work. You will collaborate with technical and business colleagues across various locations, including North Carolina, Jersey City, Singapore, India, and London. Key Responsibilities: Develop and maintain high-quality software applications using .NET (4.5+ / .NET Core) and Python. Collaborate with cross-functional teams to gather requirements and design effective solutions. Provide support to team members and stakeholders to ensure smooth project execution. Liaise with technical and business colleagues to...

Join Our Team as a Software Developer (Python / SQL - Data & Database Focus)! Are you a passionate Software Developer with expertise in Python and SQL? Do you thrive in a dynamic environment focused on data engineering and modern data platforms? If so, we want to hear from you! Role Overview: At our client's organisation, we are on the lookout for a highly skilled Software Developer to design, build, and maintain data-driven applications. You'll play a pivotal role in integrating with data lakes, lake house architectures, and enterprise databases, all while working with large-scale data systems that drive our analytics and business-critical applications. What You'll Do: Develop & Maintain: Create backend applications using Python and SQL, ensuring they are efficient and robust. Database Solutions: Build and optimise database solutions, focusing on schema design, indexing strategies, and query performance tuning. ETL/ELT Pipelines: Develop and maintain pipelines for...

Job Title: Quantitative Developer (Market Data Publishing) Location: London (2 days per week onsite) Remuneration: Daily rate from £750 via Umbrella Contract Details: Temporary, Initial 6 Months (Likely Extensions) Responsibilities: Develop and maintain enterprise market data publishing applications. Dive deep into a large-scale C# application framework, ensuring top-notch performance. Support market data publication processes, guaranteeing accurate data across multiple internal platforms. Maintain market data entitlements and distribution to downstream systems efficiently. Work on strategic initiatives, including migrating legacy publishing processes to a central platform. Collaborate with Quantitative Research, Front Office, Market Data, and IT teams to foster synergy. Participate in the full software development lifecycle-from design and development to testing and deployment. Provide ongoing support for critical market data platforms that drive business success. Required...

Our client, a prominent entity in the Defence & Security sector, is currently seeking a skilled Software Developer to join their team on a contract basis. This role is integral to enhancing and securing modern technology platforms, ensuring the protection of critical national infrastructure. Key Responsibilities: Own and deliver engineering platform capabilities that facilitate building, testing, securing, and deploying services in a highly automated, CI/CD-driven environment. Design, implement, and evolve CI/CD pipelines, ensuring consistent, reliable, and repeatable delivery processes across multiple teams and services. Embed Infrastructure-as-Code (IaC) practices to drive standardisation and scalability. Integrate security controls into engineering workflows, ensuring services are secure by design. Support and enable engineering teams by providing guidance, tooling, and best practices. Continuously optimise automation, identifying opportunities to remove repetitive manual...

Job Advertisement: Software Developer / Senior Data Engineer Location: London Contract Length: 12 Months Daily Rate: £700 (Umbrella) Are you ready to be part of a transformative journey? Our client is embarking on a major enterprise-wide data platform transformation, and they need a talented Software Developer / Senior Data Engineer to join their dynamic team! About the Role: You will play a pivotal role in designing and building a state-of-the-art data platform that consolidates data from various business areas into a centralised environment for reporting, analytics, and business consumption. This is your opportunity to contribute significantly as the project progresses towards crucial go-live milestones between March and June 2027! Key Responsibilities: Design & Build: Create and maintain scalable data pipelines using Python and SQL. Optimise Solutions: Develop, optimise, and support enterprise data platform solutions. Data Integration: Build and manage data ingestion,...

DevOps Architect/SME Duration: 07 Months Location: Farnborough, Erskine, Newcastle- 2 days onsite The candidate must have fully transferrable DV clearance. About the Role We are seeking an experienced DevOps Architect to lead the design, build, and assurance of robust DevOps tooling platforms within highly secure, offline (air-gapped) environments. In this technical leadership role, you will deliver and sustain integrated DevOps capabilities supporting a UK Government secure account. Operating within a high-assurance environment, you will ensure strict alignment with customer security policies while engaging directly with stakeholders across various customer sites. If you excel at solving complex architectural challenges in disconnected ecosystems, this is the role for you. What You Will Do Lead the Architecture: Design and implement comprehensive DevOps tooling platforms, encompassing GitLab (CI/CD, Source Control), Jira (Work Management), Confluence (Collaboration), and...

12 month FTC Hybrid, Sheffield - Must be able to commit to 1/2 days on site in the Sheffield office We're partnering with an established technology-led organisation to recruit an experienced Platform & Infrastructure Engineer to support a significant infrastructure modernisation programme. This is an excellent opportunity for an experienced infrastructure professional with strong Kubernetes expertise to join a collaborative engineering team working on modernising enterprise platforms, improving automation and delivering resilient, scalable infrastructure. The Role Working as part of a senior infrastructure team, you'll be responsible for designing, implementing and supporting modern platform technologies across both on-premise and cloud environments. You'll play a key role in infrastructure transformation projects while ensuring business-critical services remain secure, reliable and highly available. This is a hands-on technical role with plenty of opportunity to...

Azure Databricks Data Engineer Location: London Working pattern: Hybrid – 3–4 days per week onsite Contract: Inside IR35 Role Overview We are looking for an experienced Azure Databricks Data Engineer to design, develop and deliver scalable data solutions within an HR technology environment. You will work across the employee lifecycle, building reliable data pipelines and analytics solutions with a strong focus on automation, testing, security and production quality. Key Responsibilities * Design and develop scalable data pipelines and analytics solutions using Azure Databricks and Azure Data Factory. * Build and improve data products supporting HR and employee lifecycle processes. * Translate business and technical requirements into production-ready solutions. * Develop data lake, data warehouse and data mesh solutions using Azure services. * Work with large, complex and multi-format datasets. * Apply automated testing, CI/CD and DevOps practices throughout...

DevOps Architect +9 months + +DV cleared +Hybrid 2 days a week on site in Corsham +Inside IR35 +£650 - £700 a day We're looking for an experienced DevOps Architect to join a high-profile UK Government programme, designing and delivering secure DevOps platforms within highly secure, air-gapped environments. This is an opportunity to play a key role in shaping the DevOps capability that underpins critical national infrastructure, working with modern tooling and providing technical leadership across architecture, automation and platform assurance. The Role You'll lead the design, implementation and ongoing assurance of secure DevOps tooling, ensuring solutions meet stringent security and accreditation standards while enabling efficient software delivery in disconnected environments. Key Responsibilities Architect and implement secure DevOps platforms using GitLab, Jira, Confluence and Ansible Design integrated CI/CD solutions for air-gapped environments Develop secure...

Platform Engineer +DV cleared +12 months +4 days on site in London +Inside IR35 +£550 - £650 a day We're looking for an experienced DV Cleared Platform Engineer to join a high-profile programme delivering cutting-edge AI capabilities for UK Defence. Working in partnership with the Ministry of Defence through our Managed Services team, you'll play a key role in building and supporting the platforms that underpin one of the UK's most significant AI initiatives. You'll be working with a modern, cloud-native technology stack, helping to design, deploy and maintain secure, scalable infrastructure in a highly collaborative engineering environment. Technology Stack Python React MongoDB Palantir Kubernetes VMware AWS Azure What You'll Bring Active DV (Developed Vetting) clearance Strong experience as a Platform Engineer, DevOps Engineer or Infrastructure Engineer Hands-on experience with Kubernetes and containerised environments Experience with cloud platforms, including AWS...

Position:  Senior Data Software Engineer Sector: Automotive Location: Gothenburg, Sweden Position Type: Contract or Permanent *Applicants MUST have proof of immediate, on-going and valid eligibility to work full time in Sweden* About the company Contechs are recruiting on behalf of their client who builds on a strong legacy of automotive innovation, combining expertise in vehicle engineering, advanced technologies, and product development. With a focus on future mobility, the organization develops next-generation vehicle architectures, intelligent systems, digital technologies, and advanced engineering solutions for international markets. Through close collaboration across its engineering hubs, the client accelerates innovation, supports the development of world-class mobility solutions, and strengthens the group's global research and development capabilities. To strengthen the team, we are looking for an individual who shares our passion for technology and possesses a...

Position:  Senior Data Engineer Sector: Automotive Location: Gothenburg, Sweden Position Type: Contract or Permanent *Applicants MUST have proof of immediate, on-going and valid eligibility to work full time in Sweden* About the company Contechs are recruiting on behalf of their client who builds on a strong legacy of automotive innovation, combining expertise in vehicle engineering, advanced technologies, and product development. With a focus on future mobility, the organization develops next-generation vehicle architectures, intelligent systems, digital technologies, and advanced engineering solutions for international markets. Through close collaboration across its engineering hubs, the client accelerates innovation, supports the development of world-class mobility solutions, and strengthens the group's global research and development capabilities. To strengthen the team, we are looking for an individual who shares our passion for technology and possesses a customer...

Data Engineer (AVP) Location: London Location: Canary Wharf (3 days onsite expected) Contract Duration: 6 months initially - opportunity for up to 2 years! Daily Rate: £450 Umbrella Shape the Future of Data Engineering We are looking for a talented Data Engineer (AVP) to join our development team in London. This role will help drive our migration from a legacy Oracle environment to a modern cloud-based data platform powered by Databricks. What You'll Be Doing Design, develop and enhance Data Marts using Databricks, SQL and Python. Build scalable,reliable and high-performing data pipelines. Support Oracle-to-cloud migration initiatives. Collaborate with architects, DBAs and business stakeholders. Drive automation, monitoring and operational excellence. What We're Looking For Strong Databricks and cloud data platform experience Expertise in SQL and working knowledge of Python. Knowledge of data modelling and ETL/ELT best practices. Experience migrating Oracle or...

I am currently looking for Test Automation Engineers for a contract role in Farnborough (3-4 days onsite a week). Location: Farnborough 3-4 days a week on site. Hours: 37.5 per week Duration of contract: 4-6 months Rate: Negotiable depending on experience IR35: Inside Clearance Required: DV - suitable candidates must have current, transferrable DV Clearance Top 3: Python Test Automation experience AWS Testing Experience Security Testing experience The company are seeking a mid level Test Automation Engineer to join its UK team in the Farnborough area on an initial four-month contractor engagement. The role will support the delivery of secure, reliable technical solutions through a combination of manual testing, Python-based test automation, AWS, database and security-testing expertise. The successful contractor will be a seasoned technical individual contributor who is fully proficient in applying testing principles, theories and concepts, can become productive quickly,...

Job Title: Data Visualisation Expert Location: Hybrid 3 days per week in Glasgow office Employment Type: Contract Salary/day rate: Competitive Who are we? Infinitive is a medium-sized, highly successful, award-winning and growing company at the cutting edge of tech within the rail industry, utilising hardware, software and data. We have worked on many exciting projects recently (with more in the pipeline) and we have an impressive list of clients such as Network Rail, Transport for Wales, Transport for London & Keolis to name just a few. Known for our innovation, agility, and collaborative culture, we’ve won multiple industry awards for bringing fresh thinking and cutting-edge data solutions to some of the most complex challenges in transport. Role Overview: We’re looking for a Data Visualisation Expert to join our growing regional teams. You’ll be responsible for transforming complex, varied datasets into clear, compelling visual narratives that drive action and...

Senior Data Engineer Location: Newcastle upon Tyne (Hybrid) Salary: £60,000 per annum Contract: Fixed Term - 2 Years About the Role We are looking for an experienced Senior Data Engineer to lead the design, development and optimisation of modern data platforms and pipelines. This is an exciting opportunity to shape how data is managed, integrated and utilised across a large and evolving organisation. Working closely with technical and business stakeholders, you will play a key role in developing scalable data solutions that enable high-quality reporting, analytics and data-driven decision making. Key Responsibilities Lead the design, development and maintenance of scalable data pipelines and data platforms. Develop and optimise data models, schemas and storage solutions to support analytics and reporting. Build robust ETL/ELT processes to integrate data from multiple sources. Ensure high standards of data quality, governance, security and compliance. Collaborate with business...