Average Python Developer salary in the UK

A leading commodities trading business is looking to hire a Junior Python Developer to join its front-office technology and analytics function in London.This role sits within a highly technical team supporting trading, risk, and quantitative analytics platforms across physical and derivatives markets. You'll work closely with traders, quants, and senior engineers on the development of modern data and analytics tooling used across the business.The environment is C# and Python-focused, with increasing adoption of cloud-native data technologies including Databricks, whilst also integrating with established quantitative pricing and risk platforms such as Numerix.This is an excellent opportunity for a junior engineer with strong Python fundamentals and exposure to data engineering or financial analytics to gain hands-on experience in a fast-moving commodities trading environment.ResponsibilitiesDevelop and maintain Python-based analytics and data applicationsBuild and support Databricks workflows, notebooks, and data pipelinesAssist with integration of Numerix pricing and risk models into internal toolingWork with large market data and trade datasets across commodities productsSupport front-office users including traders, structurers, and risk teamsContribute to pricing, PnL, exposure, and risk reporting toolsImprove automation, data quality, and operational efficiency across the platformCollaborate with senior developers and quantitative teams on new analytics capabilitiesParticipate in debugging, testing, and production support activitiesTechnology EnvironmentPythonDatabricks / Apache SparkSQLPandas / NumPyGitREST APIsCloud technologies (Azure or AWS)Numerix (or equivalent pricing/risk platform)Jupyter / notebook-based analytics workflowsRequirements1-3 years' commercial Python development experienceStrong understanding of data structures and software engineering fundamentalsExperience working with data engineering or analytics toolingExposure to Databricks, Spark, or cloud-based data platformsUnderstanding of SQL and relational databasesExcellent problem-solving and communication skillsSTEM or Computer Science degree preferredNice to HaveExposure to commodities, trading, or financial marketsExperience with derivatives pricing or risk systemsKnowledge of Numerix or similar quant/risk platformsUnderstanding of ETL and data pipeline designExperience working in Agile delivery environmentsMcGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Backend Python Developer (AI) - Remote - UK - excellent opportunity to join this innovative and fast-growing AI tech. organisation!Skills/experience2+ years solid commercial Python coding experience (backend, API development would be great).Good understanding of Docker, and scalable distributed systems.An Agile mindset and Experience working in agile teams, using Github for CI/CD, branching, pull requests, and automated testing.Nice to have:KubernetesComfortable with VS Code, ideally with AI coding tools like Copilot or VS Code agents.Understanding/experience of cloud-native patterns, and scalable architecture.Experience with Azure’s native AI stack (AI Foundry, AI Search, Cosmos DB, AKS).Interest in experimenting with new AI frameworks and tools.RoleCode back end solutions confidently in Python, design and implement scalable architecture using cloud-native tools.Build and deploy AI-first features using Azure AI Foundry, Docker and AKS.Use Visual Studio Code (ideally with GitHub Copilot or similar AI coding assistants)Collaborate in a tight feedback loop: branch, commit, pull, test, ship — all through Github.Write unit tests and ship quality code, not just quick fixes.Participate in sprints and daily stand-upsWhy joinAn excellent opportunity to join an incredible team, organisation - work lean, iterate fast, and learn quickly - perfect role for a Python Back-end Developer with an Agile mindset who is curious, flexible, collaborative, unafraid to try new things and help design and build their AI platform.

Robert Half Technology are assisting a market leading financial services organisation to recruit a Junior Python Developer on a 12-month fixed-term contract basis. Hybrid working - London based (initially 5 days onsite, moving to 4 days per week).Role* The Junior Python Developer will support and maintain a suite of Python-based processes and reporting tools used across the business. * Provide day-to-day support for existing data pipelines, APIs, and reporting frameworks, troubleshooting issues and resolving incidents. * Work across a technology stack centred on Python, Postgres, Docker, REST APIs, and local databases. * Assist with the management and optimisation of automated processes to improve reliability and efficiency. * Support infrastructure including virtual machines and data workflows. * Collaborate with internal teams to enhance reporting and operational processes. * Contribute to the integration and ongoing use of AI tools across the organisation, including supporting controls and best practices. * Help improve team efficiency through the effective use of technology and automation. * Work alongside internal and external teams to ensure systems are maintained and developed in line with business needs. * Over time, gain exposure to and contribute towards AI-focused initiatives as the role evolves.Profile* The Junior Python Developer will have commercial experience with Python or strong demonstrable project experience. * Experience or exposure to Postgres, REST APIs, and Docker is highly desirable. * Understanding of data processing, transformation, and automated workflows. * Exposure to supporting or maintaining systems, with a willingness to learn and take ownership. * Familiarity with object-oriented programming principles. * Strong problem-solving skills and attention to detail. * Interest in AI tools and emerging technologies is advantageous. * Ability to learn quickly and work within an existing codebase. * Good communication skills and ability to work collaboratively within a team. * Any exposure to financial services or regulated environments is beneficial but not essential.Company* Market leading investment management organisation based in London * Specialist in small and mid-cap equity investments * Collaborative environment with a growing focus on technology and AI integration * Hybrid working modelSalary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: