1 to 25 of 59 Permanent Python Jobs in the City of London

Selection Criteria Expertise in designing and building data intensive applications and pipelines, with an open mindset on choice of tools Strong proficiency in Python and SQL, with a focus on writing clean, performant code to process and manage large volumes of data Experience designing and implementing complex data-matching, reconciliation ...

Strong understanding of Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/ ...

with Anthropic Claude APIs and SDKs, or strong production experience with comparable foundation-model APIs and the ability to transfer those skills to Claude. Python and/or TypeScript/JavaScript, modern API frameworks, front-end frameworks, automated testing and software design patterns. Claude Code or comparable AI coding assistants ...

experience working within Azure data environments. Hands-on experience with Azure Data Factory, Azure Databricks and Azure SQL/SQL Server. Strong SQL and Python skills. Previous experience working within Financial Services environments (Banks/Insurance/FinTech) Good understanding of modern data architectures, including medallion architecture. Understanding of cloud ...

Azure or GCP CI/CD, DevSecOps and Infrastructure as Code Linux/WSL SIEM and log management - Splunk, Microsoft Sentinel, Cribl or ELK Python, Bash or PowerShell scripting IDS/IPS, vulnerability management and endpoint security SOC environments and security monitoring Terraform, CloudFormation or Bicep AI security ...

enhance productivity, debug code, generate documentation, and solve problems faster. Desired Senior Rapid Application Developer (Financial Services, FinTech, Trading, Low Latency, C++, Linux) Python development proficiency: Strong ability to write automation scripts, diagnostic tools, and performance analysis scripts in Python. Shell scripting (Bash): For system-level automation and analysis. Performance ...

with a strong technical background in processing location-based data and turning complex information into reliable, usable datasets. You'll ideally have experience with: Python and SQL , including building data pipelines and API integrations. PostgreSQL/PostGIS and spatial data modelling. GIS tools such as QGIS and geospatial libraries including ...

Fully Remote Senior Full Stack Python Developer (Python, Django, SQL/Postgres, Typescript, ReactJS) - Solo Python Developer Role - Up to £65,000 - Fully Remote (They do have an office based near Gatwick Airport if you want to work from an office) - Open to applicants in the UK Only (No Sponsorship … partner with an award-winning legal technology provider who are continuing to grow and looking to add an experienced Fully Remote Senior Full Stack Python Developer to join their dev team as a solo Python Developer. You will have support from an experienced Product team. This company has been established ...

proof-of-concept experience. Strong Microsoft AI technology experience, particularly Copilot Studio, Azure AI Foundry and Azure DevOps. Software development capability, ideally with Python; JavaScript or other development languages would be an advantage. A solid technical understanding of LLMs, NLP, machine learning fundamentals and prompt engineering. Experience designing prompts, grounding ...

Bachelor's degree in Business, Information Technology, Computer Science or a related discipline. Some foundational knowledge of at least one programming language, such as Python, JavaScript, Java or C#. An understanding of basic software testing principles and the Software Development Life Cycle (SDLC). Strong analytical and problem-solving skills. ...

development tools. Solid understanding of API development, systems integration and connecting multiple enterprise data sources. Experience with modern development languages and technologies, such as Python, SQL and relevant backend frameworks. Ability to rapidly translate business requirements into working technical solutions without relying on large engineering teams. Excellent stakeholder management ...

development tools. Solid understanding of API development, systems integration and connecting multiple enterprise data sources. Experience with modern development languages and technologies, such as Python, SQL and relevant backend frameworks. Ability to rapidly translate business requirements into working technical solutions without relying on large engineering teams. Excellent stakeholder management ...

containerisation technologies (Docker, Kubernetes) and big data platforms (Databricks). Ability to analyse complex performance issues and provide actionable recommendations. Strong scripting skills (e.g., Python, JavaScript) for test automation and data analysis. Knowledge of Performance Test Strategy and defining Non-Functional Requirements. Proven experience in Performance Testing of cloud-based ...

Python Developer - GenAI Salary: £45,000 - £55,000 plus benefits, perks and healthcare options Locations: London, Bristol, Manchester, Glasgow or Newcastle Job Type: Permanent | Hybrid/2 days per week onsite | Occasional travel to client sites Requirements: SC eligibility & full right to work in the UK required (no sponsorship available … Role: We're looking for hands-on Python Developers at Consultant level who have experience building software and a practical understanding of Generative AI, LLMs and RAG. This is a coding-focused role for engineers who enjoy building real solutions. You'll use Python as your primary development language, developing ...

work independently while influencing technical and non-technical stakeholders. Experience within financial services, trading or another high-throughput environment is advantageous. Exposure to Python, Scala, OpenShift, Docker or Helm would be beneficial. A degree in computer science, engineering or a related discipline is advantageous. Benefits Hybrid working environment. Opportunity ...

reliable features Support API testing and maintain high standards of quality, reliability and clean architecture Job Requirements: Strong experience in software engineering using Go, Python or C++ Proficiency in designing and building scalable backend systems and APIs Practical experience with TypeScript, React and modern frontend development Understanding of distributed systems ...

availability and resilience at scale? Can you demonstrate broad technical knowledge across Platform Engineering, DevOps and Infrastructure, alongside experience with automation and scripting using Python? Would you like to join a fast-paced, technology-focused financial services business and take your career to the next level? We're looking ...

responsibility. Strong experience working with NLP, LLMs and other modern AI/ML solutions. Strong technical background across Data, Development and Cloud, ideally with Python and Azure. Previous experience taking ML/AI solutions from development through to implementation. Strong stakeholder management and communication skills. Must have recent experience within ...

Learning Engineer/AI Engineer/Applied AI Engineer/ML Scientist/Deep Learning Researcher/NLP Researcher/Research Software Engineer/Python/PyTorch/Large Language Models/LLM/LangChain/LangGraph/AI Agents/Enterprise Search/Neural Networks/Model Deployment/ ...

most of it: AI and automation tooling – Microsoft Copilot, Power Automate, APIs, RPA, production flows, logging and documentation Low-code development – GitHub Copilot, Python, the Microsoft Power Platform Organisational context – ethical AI adoption, organisational change, identifying productivity improvements, project and change management principles Governance and compliance – legal and regulatory frameworks ...

stakeholders across the business Manage relationships with key technology partners and vendors What We're Looking For 10+ years of software engineering experience Strong Python development expertise Experience delivering production systems Hands-on engineering leadership background DevOps and CI/CD knowledge Experience mentoring engineers Ability to operate ...

understanding of probability, statistics and mathematical modelling . Experience working with large datasets and performing detailed data analysis. Proficiency in one or more of Python, C#, C++ or Java . Experience within data science, quantitative analysis or statistical modelling . Strong analytical and problem-solving abilities. Excellent attention to detail ...

understanding of probability, statistics and mathematical modelling . Experience working with large datasets and performing detailed data analysis. Proficiency in one or more of Python, C#, C++ or Java . Experience within data science, quantitative analysis or statistical modelling . Strong analytical and problem-solving abilities. Excellent attention to detail ...

layer, making and documenting key architectural decisions. Provide technical guidance, code reviews and mentoring to other engineers. You should have: Strong commercial experience with Python for backend and integration development. Strong TypeScript/JavaScript and React experience building production applications. Strong API design experience, including REST and/or GraphQL ...

data strategy, data migration approach, data integration approach Experience being a hands on data architect (only when needed with programme languages Java, Scala and Python) Experience with Big Data technologies Experience with Microsoft Azure and services Experience with both open source and vendor data platforms. Experience with data architecture, architectural ...