london (city of london), south east england, united kingdom Hybrid / WFH Options
Harnham
innovative ideas into production. Ensuring code quality through testing, documentation, and peer review. What were looking for: 4+ years experience building enterprise-grade applications. Strong backend skills in Python (FastAPI, Flask) with experience designing APIs and integrating databases (e.g. GraphDB, CosmosDB, SQL). Solid frontend development skills in React, TypeScript/JavaScript, HTML, and CSS . Experience developing scalable, cloud More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
and observability tools Collaborate with AI researchers to integrate models into production Take a product-first approach to engineering What You’ll Need 2-4 years experience with Python (FastAPI/Flask) Experience with distributed systems and cloud platforms Proficiency in database design (e.g. PostgreSQL) Familiarity with Docker, IaC tools (Terraform), and monitoring stacks Start-up mindset Bonus: Experience with More ❯
based features You will play a key role in advancing their microservices-based, event-driven architecture. What you’ll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure) and Elasticsearch. Familiarity with CI/CD and infrastructure-as-code tools like Docker, GitHub Actions, or More ❯
based features You will play a key role in advancing their microservices-based, event-driven architecture. What you’ll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure) and Elasticsearch. Familiarity with CI/CD and infrastructure-as-code tools like Docker, GitHub Actions, or More ❯
london (city of london), south east england, united kingdom
James Chase
LLM-based features You will play a key role in advancing their microservices-based, event-driven architecture. What youll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure) and Elasticsearch. Familiarity with CI/CD and infrastructure-as-code tools like Docker, GitHub Actions, or More ❯
london (city of london), south east england, united kingdom
James Chase
LLM-based features You will play a key role in advancing their microservices-based, event-driven architecture. What youll bring: 3+ years of commercial software engineering experience with Python (FastAPI/Flask) and React. Experience with cloud platforms (GCP/AWS/Azure) and Elasticsearch. Familiarity with CI/CD and infrastructure-as-code tools like Docker, GitHub Actions, or More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
scalable backend services that deliver exceptional customer experiences. As a Python Developer in this role, you will: Design and develop highly scalable backend services using Python and frameworks like FastAPI or Django Work with cloud technologies (AWS) to build and maintain robust, secure APIs Collaborate closely with product, design, and sales teams to shape solutions that matter Engage in code More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
functional teams including Product, Design, and Sales Participating in code reviews, pair programming, and technical presentations Contributing to continuous improvement of Agile processes and engineering practices Tech Stack Python | FastAPI | AWS | Django | PostgreSQL | OpenSearch | Kubernetes | Helm | Terraform | GitHub What We’re Looking For Strong Python development experience (any framework) Solid understanding of databases, OO design, and SOLID principles Passion for More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Anson McCade
functional teams including Product, Design, and Sales Participating in code reviews, pair programming, and technical presentations Contributing to continuous improvement of Agile processes and engineering practices Tech Stack Python | FastAPI | AWS | Django | PostgreSQL | OpenSearch | Kubernetes | Helm | Terraform | GitHub What Were Looking For Strong Python development experience (any framework) Solid understanding of databases, OO design, and SOLID principles Passion for problem More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
Undisclosed
engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products Basic qualifications: Demonstrated experience of Python backend development (e.g. using FastAPI) Bachelors degree in a relevant field (including computational, numerate or life sciences), or equivalent experience Cloud experience (e.g. Google Cloud and cloud run preferred) including core web application infrastructure is More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Undisclosed
engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products Basic qualifications: Demonstrated experience of Python backend development (e.g. using FastAPI) Bachelors degree in a relevant field (including computational, numerate or life sciences), or equivalent experience Cloud experience (e.g. Google Cloud and cloud run preferred) including core web application infrastructure is More ❯
london (city of london), south east england, united kingdom
WUNDERTALENT
React Next.js Tailwind React Query Shadcn/ui Backend: Node.js NestJS MongoDB Redis BullMQ Microservices GCP AI/ML: Python LangChain/LangGraph/LangSmith Qdrant (vector DB) Pydantic FastAPI Integrations: WhatsApp Business API Email SMS Webhooks WebSockets What We're Looking For Must-Haves: Technical Chops 5+ years software engineering in production environments Strong in Node.js/TypeScript and More ❯
stack. You’ll play a key role in designing, building, and maintaining high-quality software that directly impacts our users. Tech Stack You’ll Work With: Back End: Python (FastAPI/Django/Flask — depending on your stack) Front End: React + TypeScript Other Tools: PostgreSQL, Docker, GitHub, CI/CD pipelines (GitHub Actions, etc.) What You'll Do Build More ❯
london (city of london), south east england, united kingdom
Velocity Tech
across the stack. Youll play a key role in designing, building, and maintaining high-quality software that directly impacts our users. Tech Stack Youll Work With: Back End: Python (FastAPI/Django/Flask depending on your stack) Front End: React + TypeScript Other Tools: PostgreSQL, Docker, GitHub, CI/CD pipelines (GitHub Actions, etc.) What You'll Do Build More ❯
paced startup environment. Requirements: 1st class - 2;1 Degree in Comp Sci or STEM subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, Numpy, Pandas, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯
london (city of london), south east england, united kingdom
Runtime Group Ltd
paced startup environment. Requirements: 1st class - 2;1 Degree in Comp Sci or STEM subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, Numpy, Pandas, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯
london (city of london), south east england, united kingdom
Xpertise Recruitment
workflows and maintain focus on the underwriting experience. Deliver software in small, incremental releases. Drive technical excellence and agility across the team. Essential Skills & Experience: Strong experience in Python (FastAPI desirable). Frontend experience with technologies such as TypeScript and React. 3+ years of experience in developing complex software solutions. Solid understanding of object-oriented programming and test-driven development More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
In this role, you’ll gain exposure to: A wide variety of projects – from greenfield builds to large-scale platform modernisation Modern technologies and cloud-native tools including Python, FastAPI, AWS, PostgreSQL, Django, Kubernetes, Terraform, and GitHub A culture that values technical excellence, continuous learning, and creative problem-solving The ideal Backend Developer – Python will have: Proven experience building and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Anson McCade
In this role, you’ll gain exposure to: A wide variety of projects – from greenfield builds to large-scale platform modernisation Modern technologies and cloud-native tools including Python, FastAPI, AWS, PostgreSQL, Django, Kubernetes, Terraform, and GitHub A culture that values technical excellence, continuous learning, and creative problem-solving The ideal Backend Developer – Python will have: Proven experience building and More ❯
City of London, Greater London, UK Hybrid / WFH Options
Orchestra
of generalists who embrace new challenges regularly We're united by our mission, focused execution, and speed We deploy to production multiple times a day 🛠️ Tech Stack Backend: Python (FastAPI) + Typescript (express) Frontend: React + Typescript Infrastructure: AWS (serverless!), terraform Containerisation: Docker Database: PostgreSQL + DynamoDB CI/CD: GitHub actions + Blacksmith runners 🖥️ What You'll Do Build More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Orchestra
of generalists who embrace new challenges regularly We're united by our mission, focused execution, and speed We deploy to production multiple times a day 🛠️ Tech Stack Backend: Python (FastAPI) + Typescript (express) Frontend: React + Typescript Infrastructure: AWS (serverless!), terraform Containerisation: Docker Database: PostgreSQL + DynamoDB CI/CD: GitHub actions + Blacksmith runners 🖥️ What You'll Do Build More ❯
a traditional product management function Consider business and regulatory contexts when designing and delivering functionality Tech Stack The engineering team leverages a modern and scalable technology stack: Backend: Python (FastAPI), Node.js Frontend: React, TypeScript Database: PostgreSQL Infrastructure: AWS, Docker, Terraform CI/CD: GitHub Actions, Pulumi Monitoring & Observability: DataDog, Sentry Data & Analytics: dbt, Metabase Internal Tools: Retool Collaboration: Linear, Slack More ❯
london (city of london), south east england, united kingdom
W Talent
a traditional product management function Consider business and regulatory contexts when designing and delivering functionality Tech Stack The engineering team leverages a modern and scalable technology stack: Backend: Python (FastAPI), Node.js Frontend: React, TypeScript Database: PostgreSQL Infrastructure: AWS, Docker, Terraform CI/CD: GitHub Actions, Pulumi Monitoring & Observability: DataDog, Sentry Data & Analytics: dbt, Metabase Internal Tools: Retool Collaboration: Linear, Slack More ❯
across the team. Contribute to technical roadmap: Collaborate with Product, Design, and Data teams to align on priorities and ensure value is delivered incrementally. Core Tech Stack Languages: Python (FastAPI, Flask, or Django) Cloud: AWS (Lambda, ECS/Fargate, S3, DynamoDB, CloudWatch, API Gateway) Data & Messaging: PostgreSQL, Redis, Kafka or SQS CI/CD & Infrastructure: Docker, Terraform, GitHub Actions, CloudFormation More ❯
