City of London, London, United Kingdom Hybrid / WFH Options
Capsa AI
top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You have experience with the following technologies (or similar): Python, FastAPI, Postgres, ElasticSearch, RabbitMQ, LLMs, Typescript, React You enjoy diving deep into the domain, understanding the problem, and focusing on delivering value to the customer. You thrive in a fast More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Higher - AI recruitment
code that frequently gets deployed to users Strong understanding of product development and navigating large codebases Located in London/Paris and open to working in office Tech Stack: Python FastAPI Typescript + React Open source LLMs On premise deployments Benefits Currently Offered (likely to improve as company grows): 100% coverage for travel expenses Childcare support Min. 3 months fully More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Capsa AI
top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You have experience with the following technologies (or similar): Python, FastAPI, Postgres, ElasticSearch, RabbitMQ, LLMs, Typescript, React You enjoy diving deep into the domain, understanding the problem, and focusing on delivering value to the customer. You thrive in a fast More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Higher - AI recruitment
code that frequently gets deployed to users Strong understanding of product development and navigating large codebases Located in London/Paris and open to working in office Tech Stack: Python FastAPI Typescript + React Open source LLMs On premise deployments Benefits Currently Offered (likely to improve as company grows): 100% coverage for travel expenses Childcare support Min. 3 months fully More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Xcede
function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and model monitoring approaches A pragmatic mindset, able to balance rigour with delivery, and guide stakeholders toward value Prior experience More ❯
Enjoy collaborating with people and explaining data in ways that inspire action. Have some experience leading or mentoring others (formally or informally). Feel comfortable with tools like SQL, Python, or BI platforms (Looker, Tableau, PowerBI) – but you don’t need to know them all. Bring curiosity, creativity, and a willingness to learn as much as technical expertise. Nice-to More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Xcede
function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and model monitoring approaches A pragmatic mindset, able to balance rigour with delivery, and guide stakeholders toward value Prior experience More ❯
london (city of london), south east england, united kingdom
Nando's UK & IRE
Enjoy collaborating with people and explaining data in ways that inspire action. Have some experience leading or mentoring others (formally or informally). Feel comfortable with tools like SQL, Python, or BI platforms (Looker, Tableau, PowerBI) – but you don’t need to know them all. Bring curiosity, creativity, and a willingness to learn as much as technical expertise. Nice-to More ❯
systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. We’re Looking For: Solid experience with Python for backend development and API creation. Strong experience with React (or similar frameworks) for creating user-friendly and scalable web applications. Expertise in API development, data handling, and creating scalable More ❯
london (city of london), south east england, united kingdom
Humanoid
systems, and HID controllers. Maintain clear and detailed documentation of tools, processes, and best practices to support team knowledge and future development. We’re Looking For: Solid experience with Python for backend development and API creation. Strong experience with React (or similar frameworks) for creating user-friendly and scalable web applications. Expertise in API development, data handling, and creating scalable More ❯
City of London, London, United Kingdom Hybrid / WFH Options
M-XR
experience with production applications Track record with at least one live application currently serving users in production Proven experience designing and implementing RESTful APIs at scale Strong experience with Python and modern web frameworks Comfortable working in TypeScript for frontend integration debugging Experience in building infrastructure for image/video/3D or graphics-intensive/data-intensive web apps More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
M-XR
experience with production applications Track record with at least one live application currently serving users in production Proven experience designing and implementing RESTful APIs at scale Strong experience with Python and modern web frameworks Comfortable working in TypeScript for frontend integration debugging Experience in building infrastructure for image/video/3D or graphics-intensive/data-intensive web apps More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Synthesia
pushing the boundaries, going beyond what’s already known. You have experience in using most modern frameworks for machine learning and deep learning. You have great coding skills in Python and you care about writing clean code. You have experience with SDLC tools (Git), preferably CI/CD Why join us? We’re living the golden age of AI. The More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Synthesia
pushing the boundaries, going beyond what’s already known. You have experience in using most modern frameworks for machine learning and deep learning. You have great coding skills in Python and you care about writing clean code. You have experience with SDLC tools (Git), preferably CI/CD Why join us? We’re living the golden age of AI. The More ❯
/architecture/leadership role with demonstrable thought leadership abilities Experience in Architecture as a code approach. Experience in modern data stack technologies such as: Azure Stack \ Data Bricks \ Python (inc. Django framework) Manufacturing data platform tools like Thingworx, Litmus is a plus Experience in data pipeline architecture. Knowledge of containerisation/microservices (Kubernetes/docker). Knowledge of API More ❯
london (city of london), south east england, united kingdom
Mars
/architecture/leadership role with demonstrable thought leadership abilities Experience in Architecture as a code approach. Experience in modern data stack technologies such as: Azure Stack \ Data Bricks \ Python (inc. Django framework) Manufacturing data platform tools like Thingworx, Litmus is a plus Experience in data pipeline architecture. Knowledge of containerisation/microservices (Kubernetes/docker). Knowledge of API More ❯
City Of Westminster, London, United Kingdom Hybrid / WFH Options
Sky
integration within existing systems. What you'll bring Demonstrated expertise in the full lifecycle of machine learning, from model development and deployment to monitoring and maintenance. Advanced proficiency in Python and knowledge of ML libraries/frameworks (e.g., TensorFlow, PyTorch). Experience with high-volume data processing and real-time streaming architectures. Strong understanding of recommendation system design and personalisation More ❯
the financial services sector. Advanced proficiency in Power BI and Microsoft Dynamics 365 (including marketing and sales modules). Demonstrable full-stack development skills in SQL, Turbo C and Python, with proven experience in API development and data integration. Experience designing scalable data architectures and ETL pipelines. Proven ability to manage multiple priorities and deliver projects successfully. Exceptional communication skills More ❯
london (city of london), south east england, united kingdom
Puma Investments
the financial services sector. Advanced proficiency in Power BI and Microsoft Dynamics 365 (including marketing and sales modules). Demonstrable full-stack development skills in SQL, Turbo C and Python, with proven experience in API development and data integration. Experience designing scalable data architectures and ETL pipelines. Proven ability to manage multiple priorities and deliver projects successfully. Exceptional communication skills More ❯
Python Developer (AWS/Maintenance/SFIA 4–5) - London Daily rate: £450 - £550 (inside IR35) Duration: 4 months Location: Remote (occasional meetings) My client is looking for a skilled Python 3 Developer to join our team on a freelance basis. You’ll be working across a range of products deployed in AWS, helping maintain, secure, and improve existing systems. … This role suits someone who’s proactive, detail-oriented, and comfortable owning their work with minimal supervision. Key Responsibilities Work across multiple products and services using Python 3. Keep run books and deployment documentation up to date. Perform deployments and security updates in a timely manner. Pick up backlog items proactively as prioritised by the squad. Write clear and concise … and run books. Maintain and improve product stability, security, and performance. Escalate genuine issues proactively while maintaining a self-sufficient approach after onboarding. Required Skills & Experience Strong proficiency in Python 3. Experience working on AWS-deployed products. Familiarity with software maintenance, deployments, and security updates. Excellent written communication skills for technical documentation and release notes. Proactive and independent work style More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Harnham
Senior Software Engineer (Python) Hybrid London (1–3 days per week) Up to £80,000 + Benefits Are you a passionate Python engineer who thrives on building scalable, high-quality software? We’re working with a multi-award-winning digital agency , recognised as one of the Sunday Times Best Places to Work , that’s looking for a Senior Software Engineer … Python) to help shape the next generation of their data-driven tools and products. 💡 Why this role? Work at the intersection of data, automation, and AI , delivering tools that drive measurable impact for global brands. Join a collaborative, innovative engineering culture where learning, experimentation, and technical excellence are at the core. Hybrid flexibility: 1–3 days per week in the … a company that has won multiple Performance Marketing Employer of the Year awards — and genuinely invests in its people. 👩 💻 What you’ll be doing: Designing, building, and maintaining scalable Python-based applications and microservices . Developing internal tools and automation to support both client delivery and internal teams. Building, testing, and deploying RESTful APIs using frameworks like FastAPI or Django More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Harnham
Senior Software Engineer (Python) Hybrid London (1–3 days per week) Up to £80,000 + Benefits Are you a passionate Python engineer who thrives on building scalable, high-quality software? We’re working with a multi-award-winning digital agency , recognised as one of the Sunday Times Best Places to Work, that’s looking for a Senior Software Engineer … Python) to help shape the next generation of their data-driven tools and products. 💡 Why this role? Work at the intersection of data, automation, and AI , delivering tools that drive measurable impact for global brands. Join a collaborative, innovative engineering culture where learning, experimentation, and technical excellence are at the core. Hybrid flexibility: 1–3 days per week in the … a company that has won multiple Performance Marketing Employer of the Year awards — and genuinely invests in its people. 👩 💻 What you’ll be doing: Designing, building, and maintaining scalable Python-based applications and microservices . Developing internal tools and automation to support both client delivery and internal teams. Building, testing, and deploying RESTful APIs using frameworks like FastAPI or Django More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ampstek
Role: Python Developer Location: London, UK Is it Permanent/Contract: Contract/FTC (6 months) Is it Onsite/Remote/Hybrid: Hybrid Start Date: Immediate Job Description: Python Developer Principal Accountabilities Develop backend systems using Python, FastAPI, and related frameworks Manage data with SQL Alchemy, working across PostgreSQL, CosmosDB, and Redis Build scalable cloud solutions using Azure PaaS … Swagger and Postman Handle distributed task processing with Celery Apply TDD principles using PyTest for automated testing Use Terraform for Infrastructure as Code and Docker for containerisation Technical Skills Python Expertise: Strong proficiency in Python, especially with FastAPI, SQL Alchemy, and Celery. Azure PaaS: Hands-on experience with Azure services like App Services, Function Apps, API Management, Service Bus, Storage More ❯
