1 to 25 of 26 Contract Python Jobs in the City of London

A leading organisation is seeking a Regulatory Reporting Engineer to join their team on a contract basis, working onsite in London. In this role, you will be responsible for designing and developing technology solutions that ...

Python Developer 1-2 days a week on-site in London £450-£650 outside IR35 Requires Active SC Clearance The Role We are seeking an experienced Python Developer to join a growing engineering team delivering secure, cloud-native solutions within a highly regulated environment. You will be responsible for designing … developing and maintaining Python-based applications and shared libraries, with a strong focus on logging, observability, security, and AWS cloud services. Working closely with developers, Site Reliability Engineers (SREs), and Security Operations Centre (SOC) teams, you will help define and implement logging standards, improve monitoring capabilities, and ensure security events ...

Advanced hands-on experience across system design, application development, testing and operational stability at scale. Strong proficiency in modern programming languages, with Go or Python particularly desirable. Advanced Kubernetes platform engineering experience, including designing, developing and operating custom Kubernetes Operators and Custom Resource Definitions (CRDs). Experience with technologies such ...

Experience: - Proficiency in Azure tools (Data Factory, Databricks, Synapse, etc.). - Strong SQL and experience with data warehousing (Kimball methodology). - Programming skills in Python, Scala, or PySpark. - Familiarity with Power BI, SharePoint, and data integration technologies. - Understanding of DevOps, CI/CD, and cloud concepts (IaaS, PaaS, SaaS). ...

Work within agile delivery teams and contribute to continuous improvement initiatives. Essential Skills & Experience: Backend Development Strong development experience using Java and/or Python . Extensive experience with Spring Framework and Spring Boot . Strong understanding of MVC architecture , design patterns, and dependency injection. Experience building and maintaining RESTful ...

Developer on projects of similar complexity. Experience working within the banking or financial services industry. Proven Full Stack development experience, including: React (Front End) Python (Back End) Strong SQL skills. Ability to understand business needs and translate them into technical solutions. English language proficiency at B1 level or above . ...

Python/Django Software Engineer Location: Remote, with 1 to 2 days a month in London Rate: £500/day Outside IR35 Duration: 3 months initial Sector: Central Government Must be SC Cleared Overview We're looking for a Python/Django Software Engineer to join a central government programme. … working in a multidisciplinary team to deliver reliable, secure and user-focused software. Key Responsibilities Design, build and maintain web applications and APIs in Python and Django Develop and deploy services on AWS Write clean, well-tested and maintainable code Take part in code reviews and help raise engineering standards ...

role offers a varied technical environment where you'll contribute to application design, development, testing and ongoing optimisation. Key Skills: Strong Java or Python development skills, ideally with Spring and Spring Boot. Solid HTML5, CSS3 and modern JavaScript (ES6+). Practical experience building applications with React. Understanding of React Hooks ...

/knowledge-grounded AI applications AI agents and agentic workflows Microsoft Fabric Power Platform Azure Functions/Logic Apps APIs and system integrations Python, C#, JavaScript/TypeScript or similar Microsoft Entra ID/cloud security Please click apply ...

experience in translating challenging business problems into effective data science solutions while communicating findings to both technical and non-technical audiences. Extensive proficiency in Python and experience working with large-scale data in distributed computing environments. Strong knowledge of coding practises, including version control and testing. The ability to thrive ...

successful candidate will have strong expertise in Cisco ACI and F5 technologies, together with hands-on experience of infrastructure automation using tools such as Python, Ansible and Terraform. You will develop automated testing and validation solutions for infrastructure changes, implement health checks, and establish configuration validation and compliance controls. ...

what it takes to keep controls effective Experience supporting audit or risk activity, or knowledge of frameworks such as ISO 27001 and NIST Desirable: Python, Bash or PowerShell scripting, forensic, threat monitoring or deception tools, ServiceNow, Azure or AWS, CISSP, Security+, CEH Please note: this role needs four days ...

Strong hands-on Linux administration and troubleshooting skills within a production environment. Ability to support highly available, business-critical infrastructure. Strong scripting skills using Python and/or Bash . Demonstrable ability to develop automation and improve operational processes. A proactive engineering mindset, with the ability to investigate and resolve ...

DATA ENGINEER - GCP Location: London, Bristol or Manchester - Flexible Hybrid Working Contract: 6 months Engagement: Inside IR35 Clearance: BPSS with eligibility for SC clearance We're looking for an experienced Data Engineer to join a ...

Your new company A highly regarded technology and quantitative development team is looking to hire a Python Quant Developer to support the design, development and delivery of business-critical trading, pricing and analytics platforms. Working in a fast-paced engineering environment, you will collaborate closely with quantitative analysts, traders … technology teams to deliver robust solutions that directly impact front-office business functions. Your new role As a Python/Quant Developer, you will be responsible for building and delivering high-performance applications, analytics tools and platform integrations across the full software development life cycle. This is not a siloed ...

Build secure and compliant solutions that align with GDPR and healthcare data governance standards Stack: Snowflake Snowflake Cortex AWS - S3, Glue, Lambda, Step Functions Python SQL dbt Airflow Terraform Docker GitHub CI/CD Requirements Must have advanced SQL and Python + experience delivering modern cloud-based data platforms Must ...

Snowflake Developer position in a credit risk reporting function that is migrating legacy SQL Server platforms (SSIS, SSRS and SSAS) onto Snowflake, dbt and Python, with Power BI reporting on top. You'll rebuild existing transformation logic in dbt, help shape the future-state architecture and work directly with business … data solutions for risk and regulatory reporting Rebuilding legacy SSIS and stored procedure logic as dbt transformation frameworks Building and optimising ELT pipelines, including Python-based file loading and automation Tuning Snowflake queries and workloads for performance and cost, and resolving complex production issues Supporting the migration of legacy platforms ...

Month Contract Workstream: Finance/Operations Reporting Modernisation Are you an experienced Solution Architect/Lead Engineer with deep expertise in Oracle Analytics, Python, and legacy Access modernization? We are looking for a hands-on Lead Architect to drive the end-to-end migration and modernization of an enterprise Microsoft … Access & Oracle reporting environment into a modern Oracle Analytics Server (OAS), BI Publisher , and Python- driven automation architecture. Role Overview In this role, you will lead the assessment, design, build, and deployment of a replacement reporting framework for a legacy MS Access/VBA application. You will work across data ...

Month Contract Workstream: Finance/Operations Reporting Modernisation Are you an experienced Solution Architect/Lead Engineer with deep expertise in Oracle Analytics, Python, and legacy Access modernization? We are looking for a hands-on Lead Architect to drive the end-to-end migration and modernization of an enterprise Microsoft … Access & Oracle reporting environment into a modern Oracle Analytics Server (OAS), BI Publisher , and Python- driven automation architecture. Role Overview In this role, you will lead the assessment, design, build, and deployment of a replacement reporting framework for a legacy MS Access/VBA application. You will work across data ...

looking for a Lead Software Engineer (Python & Django) for a central government department based in London, Manchester, Birmingham or Cardiff (hybrid), on an initial 12 months contract, paying up to £720 per day (Inside IR35). This is a hybrid role with around 40% office attendance, roughly two days … week. The successful Lead Software Engineer (Python & Django) will design, build and maintain resilient backend services on a high-profile government digital programme, working within a secure, GDS-aligned environment. You'll lead and mentor engineers across agile squads while staying hands-on, driving engineering standards and technical design decisions. ...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a six-month contract but there is potential for it to be extended. The role … CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers ...

thrives on high-performance environments and loves automating infrastructure. In this role, you will manage large-scale Linux systems, eliminate manual work with Python and Ansible, and ensure seamless network traffic flow across critical financial systems. Key Responsibilities Linux Systems Admin: Keep core Red Hat/Linux server infrastructure fast … secure, and resilient. Automation: Write clean scripts and playbooks in Python , Bash , and Ansible to automate repetitive tasks and system deployments. Network & Traffic Management: Manage load balancing, SSL, and network traffic across F5 BIG-IP and core TCP/IP infrastructure. Troubleshooting: Diagnose and resolve complex infrastructure performance issues under ...

responsible for network operations, incident management, infrastructure changes, troubleshooting and continuous improvement. A particular focus will be network automation, using technologies such as Python and Ansible to improve configuration consistency, validation and operational efficiency. You will work closely with engineering colleagues across London and New York, helping maintain global engineering … . Identify potential network vulnerabilities, points of failure and resilience improvements. Support connectivity across data centres, offices and cloud infrastructure. Develop network automation using Python and Ansible . Work collaboratively with global engineering and infrastructure teams. Essential Skills & Experience Strong background in network engineering within complex enterprise, data centre ...

looking for a Lead Software Engineer (Python & Django) for a central government department based in London, Manchester, Birmingham or Cardiff (hybrid), on an initial 12 months contract, paying up to £720 per day (Inside IR35). This is a hybrid role with around 40% office attendance, roughly two days ...

JFrog Artifactory and Xray as part of the bank's CI/CD pipelines Managing repositories and package lifecycles across .NET (NuGet), Maven and Python ecosystems Owning Xray policies and SBOM generation, so security findings and controls are enforced consistently Extending the integration between JFrog and ServiceNow, so findings flow … examples rather than a list of tools Experience with binary repository and package management for at least one of .NET/NuGet, Maven or Python, ideally more GitHub and GitHub Actions experience (TeamCity is used too, but Jenkins or similar is fine - it can be picked up) A solid understanding ...