engineering team. Key Responsibilities for Senior Full Stack Software Engineer Angular/Python Design, develop, and maintain responsive and performant Angular components. Develop and optimise backend services in Python (FastAPI), including REST API design and integration. Build interactive data visualizations (e.g., charts, dashboards, maps) using tools such as Chart.js, D3.js, or similar. Ensure high-quality, reliable code through testing, documentation … team. Qualifications for Senior Full Stack Software Engineer Angular/Python Must-Have: 5+ years of professional software engineering experience, with strong expertise in Angular (v12+) and modern Python (FastAPI or equivalent frameworks). Deep experience with TypeScript, RxJS, and integrating component libraries. Strong understanding of REST APIs, asynchronous data handling, and full stack integration. Hands-on experience deploying and More ❯
engineering team. Key Responsibilities for Senior Full Stack Software Engineer Angular/Python Design, develop, and maintain responsive and performant Angular components. Develop and optimise backend services in Python (FastAPI), including REST API design and integration. Build interactive data visualizations (e.g., charts, dashboards, maps) using tools such as Chart.js, D3.js, or similar. Ensure high-quality, reliable code through testing, documentation … team. Qualifications for Senior Full Stack Software Engineer Angular/Python Must-Have: 5+ years of professional software engineering experience, with strong expertise in Angular (v12+) and modern Python (FastAPI or equivalent frameworks). Deep experience with TypeScript, RxJS, and integrating component libraries. Strong understanding of REST APIs, asynchronous data handling, and full stack integration. Hands-on experience deploying and More ❯
wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. You'll work primarily with Python (FastAPI) and play a key role in shaping the architecture of microservices that support millions of users. Beyond hands-on development, you'll provide technical leadership, mentor team members, and influence … service-oriented architecture. Champion the use of AI and automation to enhance productivity across the team. What experience do I need: Strong background building and scaling Python-based systems (FastAPI, Flask, or Django REST). Proven leadership experience in a development environment Solid expertise in microservices, APIs, messaging patterns, and distributed systems. Proficient with cloud platforms (AWS, GCP, Azure) and More ❯
Sheffield, England, United Kingdom Hybrid / WFH Options
Vallum Associates
Job Title: PostgreSQL SME (Python & FastAPI) Location: Sheffield, UK (Hybrid) Duration: 6months+ 500GBP/Day Inside IR35 Summary: Skilled Python developer responsible for building scalable automation solutions to streamline database operations. Required Skills. Hands on experience with API development using Python and FastAPI. PostgreSQL Database Administration Strong problem-solving, debugging, and analytical skills. Responsibilities: Design, develop and maintain automation solutions More ❯
handsworth, yorkshire and the humber, united kingdom Hybrid / WFH Options
Vallum Associates
Job Title: PostgreSQL SME (Python & FastAPI) Location: Sheffield, UK (Hybrid) Duration: 6months+ 500GBP/Day Inside IR35 Summary: Skilled Python developer responsible for building scalable automation solutions to streamline database operations. Required Skills. Hands on experience with API development using Python and FastAPI. PostgreSQL Database Administration Strong problem-solving, debugging, and analytical skills. Responsibilities: Design, develop and maintain automation solutions More ❯
assessed on any medium/intermediate problem statement Expert on cloud platforms (Azure or GCP or AWS) Preferably Azure exposure and prior experience using Azure services or RHEL openshift FastAPI Any implementation using FastAPI framework and how different it is from Flask? Data engineering What are best practices in pre-processing textual content during ingestion phase? Any experience of using More ❯
global financial services. Must have Strong Python Programming Expert on cloud platforms (Azure or GCP or AWS) - preferably Azure exposure and prior experience using Azure services or RHEL OpenShift FastAPI Gitops/Git/Jenkins Any implementation using FastAPI framework and how different it is from Flask? What are best practices in pre-processing textual content during ingestion phase? Any More ❯
East London, London, United Kingdom Hybrid / WFH Options
Client Server
Software Engineer/Developer (Python Databricks FastAPI) London to £90k Are you a data centric Software Engineer with strong Python and SQL skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cybersecurity insurance markets. As … days per year Season ticket loan Employee Assistance Programme Impactful role with great career progression Apply now to find out more about this Software Engineer/Developer (Python Databricks FastAPI) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Software Engineer/Developer (Python Databricks FastAPI) London to £90k Are you a data centric Software Engineer with strong Python and SQL skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cybersecurity insurance markets. As … days per year Season ticket loan Employee Assistance Programme Impactful role with great career progression Apply now to find out more about this Software Engineer/Developer (Python Databricks FastAPI) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯
We're looking for an experienced Python Developer to join a financial services client of ours who have offices in Sheffield. This is a Full time position inside IR35 and ideally, we are looking for someone to be in the More ❯
MLOps Engineer Our trusted partner, which operates within the Ed-Tech domain, employs over 10,000 individuals across 100 countries and has a reach of 600 million users, is recruiting an MLOps Engineer who has Chatbot (Voice) integration project experience More ❯
Senior Backend Engineer, you'll play a central role in building and scaling the systems that power their insurance platform. You'll focus on developing Python-based cloud microservices (FastAPI preferred), contributing to the architecture of resilient, high-performance systems, and collaborating with a cross-functional team to deliver features at pace. This is a hands-on engineering position with … plenty of scope to influence technical direction, improve processes, and grow your expertise in distributed systems. What will I be doing: Design, develop, and maintain Python microservices (FastAPI) running in production. Take ownership of features end-to-end, from design to deployment and monitoring. Write high-quality, testable code with a focus on scalability and resilience. Collaborate closely with engineers … product managers, and designers to deliver quickly. Contribute to evolving architecture, tooling, and CI/CD practices. What experience do I need: Strong background in Python development (FastAPI, Flask, or Django). Good knowledge of microservices, APIs, and cloud-based infrastructure. Experience with SQL and NoSQL databases, Git, and CI/CD workflows. Solid engineering fundamentals - data structures, OOP, debugging More ❯
Senior Backend Engineer, you'll play a central role in building and scaling the systems that power their insurance platform. You'll focus on developing Python-based cloud microservices (FastAPI preferred), contributing to the architecture of resilient, high-performance systems, and collaborating with a cross-functional team to deliver features at pace. This is a hands-on engineering position with … plenty of scope to influence technical direction, improve processes, and grow your expertise in distributed systems. What will I be doing: Design, develop, and maintain Python microservices (FastAPI) running in production. Take ownership of features end-to-end, from design to deployment and monitoring. Write high-quality, testable code with a focus on scalability and resilience. Collaborate closely with engineers … product managers, and designers to deliver quickly. Contribute to evolving architecture, tooling, and CI/CD practices. What experience do I need: Strong background in Python development (FastAPI, Flask, or Django). Good knowledge of microservices, APIs, and cloud-based infrastructure. Experience with SQL and NoSQL databases, Git, and CI/CD workflows. Solid engineering fundamentals - data structures, OOP, debugging More ❯
Key Responsibilities Develop and optimize Python calculators for: Historical index back-testing Daily pricing and index computation Weighting and rebalancing logic Attribution and decomposition analytics Build robust APIs using FastAPI or Flask Collaborate directly with business users to gather requirements and iterate quickly Implement testing, versioning, and data validation processes Ensure integration with internal data sources and reporting tools Required … Skills 5+ years of Python development experience, ideally in financial services or commodities Strong proficiency in Pandas , NumPy , and time-series data manipulation Proven experience with FastAPI or Flask Familiarity with large datasets and real-time data pipelines Excellent debugging, profiling, and performance optimization skills Strong communication skills and ability to work with non-technical stakeholders Preferred Skills Experience with More ❯
London, Tollington, United Kingdom Hybrid / WFH Options
SF Recruitment
requirements into technical solutions. This Python Software engineer should have at least 3 years experience in most of the following: - Strong commercial python development experience# - Framework experience - Flask,Django, FastAPI etc - Solid MySQL skills - Experience working in a fast-paced financial services/FinTech environment - Azure cloud exposure would be useful - Strong communication and stakeholder engagement skills - Any experience integrating … this market leading company please apply now. Python Software Engineer Up to £65,000 London, Birmingham, Manchester, Leeds, Bristol (long term remote working) Python, Flask ,Azure, MySQL, API, Django, FastAPIMore ❯
London, South East, England, United Kingdom Hybrid / WFH Options
SF Recruitment
requirements into technical solutions. This Python Software engineer should have at least 3 years experience in most of the following: - Strong commercial python development experience# - Framework experience - Flask,Django, FastAPI etc - Solid MySQL skills - Experience working in a fast-paced financial services/FinTech environment - Azure cloud exposure would be useful - Strong communication and stakeholder engagement skills - Any experience integrating … this market leading company please apply now. Python Software Engineer Up to £65,000 London, Birmingham, Manchester, Leeds, Bristol (long term remote working) Python, Flask ,Azure, MySQL, API, Django, FastAPIMore ❯
based models for: Historical index back-testing Daily pricing and index level generation Weighting and rebalancing logic Basket decomposition and attribution analytics Design and deploy scalable APIs (Flask/FastAPI) for internal and external tools. Partner with business users to gather requirements and iterate quickly on solutions. Implement testing frameworks, version control, and data validation processes. Integrate with market data … Skills 5+ years' Python development experience, ideally within trading, risk, or financial services. Strong background with Pandas, NumPy, and data science libraries . Hands-on experience with Flask or FastAPI for API development. Proficiency in time-series data manipulation and back-testing methods. Experience working with large datasets and real-time data pipelines . Strong performance optimisation and debugging skills. More ❯
based models for: Historical index back-testing Daily pricing and index level generation Weighting and rebalancing logic Basket decomposition and attribution analytics Design and deploy scalable APIs (Flask/FastAPI) for internal and external tools. Partner with business users to gather requirements and iterate quickly on solutions. Implement testing frameworks, version control, and data validation processes. Integrate with market data … Skills 5+ years' Python development experience, ideally within trading, risk, or financial services. Strong background with Pandas, NumPy, and data science libraries . Hands-on experience with Flask or FastAPI for API development. Proficiency in time-series data manipulation and back-testing methods. Experience working with large datasets and real-time data pipelines . Strong performance optimisation and debugging skills. More ❯
excited to grow with the company, contribute to the architecture, and take pride in building well-crafted systems. What you'll do: Develop, maintain, and scale RESTful APIs using FastAPI Build and enhance interactive UIs with React and TypeScript Develop internal tools and dashboards to support our operations and tailoring teams Design and manage MongoDB schemas and queries Deploy, monitor … What we're looking for: 1-2 years (junior) or 2-4 years (mid-level) of full-stack or backend/frontend development experience Solid experience with Python and FastAPI (or similar Python frameworks) Strong skills in React and TypeScript Practical knowledge of MongoDB and working with document-based data models Experience deploying to AWS , GCP , or both Proficient with More ❯
for their services has grown. What you'll do: Work in a small, experienced product team to deliver innovative AI-driven products. Build scalable back-end systems (Python, Django, FastAPI, Flask) and modern front-end interfaces (React, Angular, Vue). Collaborate closely with engineering leadership in a fast-paced startup environment. Solve complex problems, contribute to architecture decisions, and bring … via personal projects. 3-7+ years of software development experience (across Python and ideally TypeScript). 3+ years of experience developing with backend web technologies, such as Django, FastAPI, Flask. Experience with modern front-end technologies would be a big plus. Comfortable using GitHub in collaborative workflows. Excited by AI and LLMs, and motivated to explore new ways to More ❯
for their services has grown. What you'll do: Work in a small, experienced product team to deliver innovative AI-driven products. Build scalable back-end systems (Python, Django, FastAPI, Flask) and modern front-end interfaces (React, Angular, Vue). Collaborate closely with engineering leadership in a fast-paced startup environment. Solve complex problems, contribute to architecture decisions, and bring … or via personal projects. 3–7+ years of software development experience (across Python and ideally TypeScript). 3+ years of experience developing with backend web technologies, such as Django, FastAPI, Flask. Experience with modern front-end technologies would be a big plus. Comfortable using GitHub in collaborative workflows. Excited by AI and LLMs, and motivated to explore new ways to More ❯
Weston-Super-Mare, Somerset, South West, United Kingdom
La Fosse
for their services has grown. What you'll do: Work in a small, experienced product team to deliver innovative AI-driven products. Build scalable back-end systems (Python, Django, FastAPI, Flask) and modern front-end interfaces (React, Angular, Vue). Collaborate closely with engineering leadership in a fast-paced startup environment. Solve complex problems, contribute to architecture decisions, and bring … or via personal projects. 3–7+ years of software development experience (across Python and ideally TypeScript). 3+ years of experience developing with backend web technologies, such as Django, FastAPI, Flask. Experience with modern front-end technologies would be a big plus. Comfortable using GitHub in collaborative workflows. Excited by AI and LLMs, and motivated to explore new ways to More ❯
unique opportunity to contribute to greenfield AI projects and collaborate with a forward-thinking team, leveraging state-of-the-art tools and platforms. Essential Skills for the Role: Python (FastAPI): Proficiency in Python, particularly with the FastAPI framework, is vital to develop robust, scalable AI solutions. LangChain: Practical experience using LangChain to integrate and operationalize large language models. Google AI More ❯
