Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Colossus Recruitment Limited
a Fullstack Engineer, youll play a key part in designing, building, and scaling a modern SaaS platform. Youll develop backend systems in Python (using FastAPI or Flask), craft intuitive React interfaces (ideally using TypeScript), and work closely with a small, passionate team of engineers to deliver high-quality software. Key … Responsibilities Develop scalable backend systems using Python (FastAPI or Flask) Build clean, modern frontend components in React (TypeScript preferred) Design and integrate RESTful and GraphQL APIs Write clean, reusable code using TDD or BDD practices Participate in peer code reviews and offer constructive feedback Troubleshoot and debug technical issues Collaborate More ❯
front end experience, creating responsive user interfaces with React.js and leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI/CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This … from home the other two days. About you: You have strong full stack development skills: backend skills with Python and RESTful APIs (they use FastAPI) and front end skills with React.js, JavaScript/TypeScript, HTML5, CSS3 You have a good knowledge of PostgreSQL, database design and optimisation You have a More ❯
creating reusable tooling and components, and ensuring a smooth rollout of the AI assistant. Responsibilities of the role: Develop, test, and maintain APIs using FastAPI or Flask. Work with ORM tools (such as SQLAlchemy) and execute plain SQL queries. Design and implement web components using HTML, JavaScript, JSON, and React. … of AI-powered solutions. What we require from the candidate: Experience in full-stack development using Python and React. Experience in API development using FastAPI or Flask. Proficiency in ORM frameworks (eg, SQLAlchemy) and SQL. Strong understanding of web development standards, including HTML, JavaScript, JSON, and React. Good communication skills More ❯
with technical leaders to shape and implement Shell's strategy What you bring Have substantial experience in technical and process guidance Experience in Python FastAPI development, Spark/pySpark, Typescript/React,T-SQL/SQL/Azure SQL and other programming frameworks and paradigm Able to mix strategic and More ❯
Infrastructure Engineer to play a pivotal role in shaping our technological landscape. Key Responsibilities: Backend System Enhancement : Develop robust APIs and services using Python (FastAPI, Pydantic) to integrate with our advanced AI systems. Infrastructure Development : Design and optimize cloud-based infrastructures that support our AI platform and automation services. AI … Redis Cloud Solutions : AWS, Google Cloud, Serverless Architectures Data Pipelines : DBT, BigQuery, Terraform Backend Programming : Python Qualifications: Backend Development Proficiency : Strong skills in Python, FastAPI, and Pydantic. Infrastructure Expertise : Familiarity with AWS services (Lambda, S3, ECS, etc.) and Terraform. Event-Driven Systems Understanding : Experience designing and implementing event-driven architectures More ❯
Infrastructure Engineer to play a pivotal role in shaping our technological landscape. Key Responsibilities: Backend System Enhancement : Develop robust APIs and services using Python (FastAPI, Pydantic) to integrate with our advanced AI systems. Infrastructure Development : Design and optimize cloud-based infrastructures that support our AI platform and automation services. AI … Redis Cloud Solutions : AWS, Google Cloud, Serverless Architectures Data Pipelines : DBT, BigQuery, Terraform Backend Programming : Python Qualifications: Backend Development Proficiency : Strong skills in Python, FastAPI, and Pydantic. Infrastructure Expertise : Familiarity with AWS services (Lambda, S3, ECS, etc.) and Terraform. Event-Driven Systems Understanding : Experience designing and implementing event-driven architectures More ❯
London, England, United Kingdom Hybrid / WFH Options
MFK Recruitment
design, develop and maintain backend systems for analytics-driven applications, user tools, and automation workflows. Build and manage APIs and internal services using Python (FastAPI, Flask) and cloud-native tooling. Develop and manage data pipelines, backend components, and supporting infrastructure. Manage server resources and backend processing environments to ensure reliability … models. Lead or support the data engineering team, help structure development workflows, and mentor junior team members. Software Engineer - (Not all) Skills Required: Python (FastAPI, Flask) REST API development RabbitMQ/Message queue PostgreSQL Databricks Containerisation: Docker, Kubernetes CI/CD: Azure DevOps, GitHub Actions Relational databases and data lake More ❯
london, south east england, united kingdom Hybrid / WFH Options
MFK Recruitment
design, develop and maintain backend systems for analytics-driven applications, user tools, and automation workflows. Build and manage APIs and internal services using Python (FastAPI, Flask) and cloud-native tooling. Develop and manage data pipelines, backend components, and supporting infrastructure. Manage server resources and backend processing environments to ensure reliability … models. Lead or support the data engineering team, help structure development workflows, and mentor junior team members. Software Engineer - (Not all) Skills Required: Python (FastAPI, Flask) REST API development RabbitMQ/Message queue PostgreSQL Databricks Containerisation: Docker, Kubernetes CI/CD: Azure DevOps, GitHub Actions Relational databases and data lake More ❯
W1S, St James's, Greater London, United Kingdom Hybrid / WFH Options
MFK Recruitment
design, develop and maintain backend systems for analytics-driven applications, user tools, and automation workflows. Build and manage APIs and internal services using Python (FastAPI, Flask) and cloud-native tooling. Develop and manage data pipelines, backend components, and supporting infrastructure. Manage server resources and backend processing environments to ensure reliability … tools and models. Lead or support the data engineering team, help structure development workflows, and mentor junior team members. Software Engineer - Skills Required: Python (FastAPI, Flask) (or another asynchronous language/framework) REST API development RabbitMQ/Message queue PostgreSQL Databricks Containerisation: Docker, Kubernetes CI/CD: Azure DevOps, GitHub More ❯
Are you passionate about revolutionising engineering with AI? Here at Monolith AI we're on a mission to empower engineers to use AI to solve even their most intractable physics problems. We've doubled in size over the last four More ❯
Do: Design and build scalable, end-to-end solutions for our AI-driven platform, taking features from concept to production. Lead backend development with FastAPI and Python, focusing on performance and scalability. Implement DevOps best practices, managing deployments on Azure, maintaining CI/CD workflows, and ensuring high system reliability. … for backend services Proven experience working in a start-up environment, comfortable with fast-paced decision-making and evolving technical roadmaps. Backend: Proficiency in FastAPI, RESTful API design, and Database: Experience designing and optimising schemas in Cloud & DevOps: Hands-on experience with cloud infrastructure (Azure preferred) CI/CD pipelines … Cambridge (3 days a week on-site) Salary: £60,000 - £70,000 + Equity Keywords: Software Engineer, Backend Engineer, Python Engineer, Founding Engineer, Python, FastAPI, PostgreSQL, Azure More ❯
Senior Backend Developer (Python/Flask/FastAPI) – Up to £80,000 – 12-Month FTC London or Remote (UK-Based) We’re partnering exclusively with an award-winning global consultancy that’s looking for a Senior Backend Developer to join their dynamic Digital team on a 12-month fixed-term … in a greenfield project, building robust Python backend services with Flask. The tech you’ll be working with: • Languages/Frameworks: Python 3 (Flask, FastAPI), Golang • Infrastructure: Docker, Kubernetes • Tooling/Platform: GitHub Enterprise Cloud, GCP, Slack, Datadog, Postgres What we’re looking for: • 4+ years of commercial Python experience More ❯
london, south east england, united kingdom Hybrid / WFH Options
limitless
Senior Backend Developer (Python/Flask/FastAPI) – Up to £80,000 – 12-Month FTC London or Remote (UK-Based) We’re partnering exclusively with an award-winning global consultancy that’s looking for a Senior Backend Developer to join their dynamic Digital team on a 12-month fixed-term … in a greenfield project, building robust Python backend services with Flask. The tech you’ll be working with: • Languages/Frameworks: Python 3 (Flask, FastAPI), Golang • Infrastructure: Docker, Kubernetes • Tooling/Platform: GitHub Enterprise Cloud, GCP, Slack, Datadog, Postgres What we’re looking for: • 4+ years of commercial Python experience More ❯
Leverage Azure Data Factory for orchestrating and automating data movement and transformation. Python Development : Write clean, efficient code in Python (3.x), using frameworks like FastAPI and Pydantic. Database Management : Design and manage relational schemas and databases, with a strong focus on SQL and PostgreSQL. CI/CD and Containerization : Implement … Factory for data orchestration. Clinical Data Security : Understanding of protocols and standards related to securing clinical data. Python Proficiency : Strong skills in Python (3.x), FastAPI, Pydantic, and Pytest. SQL and Relational Databases : Knowledge of SQL, relational schema design, and PostgreSQL. CI/CD and Containers : Familiarity with CI/CD More ❯
Do: Design and build scalable, end-to-end solutions for their AI-driven platform, taking features from concept to production. Lead backend development with FastAPI and Python, focusing on performance and scalability. Implement DevOps best practices , managing deployments on Azure, maintaining CI/CD workflows, and ensuring high system reliability. … Cambridge (3 days a week on-site) Salary: £55,000 - £75,000 + Equity Keywords: Software Engineer, Backend Engineer, Python Engineer, Founding Engineer, Python, FastAPI, PostgreSQL, Azure More ❯
Do: Design and build scalable, end-to-end solutions for their AI-driven platform, taking features from concept to production. Lead backend development with FastAPI and Python, focusing on performance and scalability. Implement DevOps best practices , managing deployments on Azure, maintaining CI/CD workflows, and ensuring high system reliability. … Cambridge (3 days a week on-site) Salary: £55,000 - £75,000 + Equity Keywords: Software Engineer, Backend Engineer, Python Engineer, Founding Engineer, Python, FastAPI, PostgreSQL, Azure More ❯
Factory: Leverage Azure Data Factory for orchestrating and automating data movement and transformation.Python Development: Write clean, efficient code in Python (3.x), using frameworks like FastAPI and Pydantic.Database Management: Design and manage relational schemas and databases, with a strong focus on SQL and PostgreSQL.CI/CD and Containerisation: Implement CI/… Azure Data Factory for data orchestration.Clinical Data Security: Understanding of protocols and standards related to securing clinical data.Python Proficiency: Strong skills in Python (3.x), FastAPI, Pydantic, and Pytest.SQL and Relational Databases: Knowledge of SQL, relational schema design, and PostgreSQL.CI/CD and Containers: Familiarity with CI/CD practices and More ❯
Factory: Orchestrate and automate data movement and transformation with Azure Data Factory. Python Development: Write clean, efficient code in Python (3.x), using frameworks like FastAPI and Pydantic. Database Management: Design and manage relational schemas and databases, focusing on SQL and PostgreSQL. CI/CD and Containerization: Implement CI/CD … Data Factory for data orchestration. Clinical Data Security: Understanding of protocols and standards for securing clinical data. Python Proficiency: Strong skills in Python (3.x), FastAPI, Pydantic, and Pytest. SQL and Relational Databases: Knowledge of SQL, relational schema design, and PostgreSQL. CI/CD and Containers: Familiarity with CI/CD More ❯
Leverage Azure Data Factory for orchestrating and automating data movement and transformation. Python Development: Write clean, efficient code in Python (3.x), using frameworks like FastAPI and Pydantic. Database Management: Design and manage relational schemas and databases, with a strong focus on SQL and PostgreSQL. CI/CD and Containerisation: Implement … Factory for data orchestration. Clinical Data Security: Understanding of protocols and standards related to securing clinical data. Python Proficiency: Strong skills in Python (3.x), FastAPI, Pydantic, and Pytest. SQL and Relational Databases: Knowledge of SQL, relational schema design, and PostgreSQL. CI/CD and Containers: Familiarity with CI/CD More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
ECM Selection (Holdings) Limited
Developing an intuitive interface for an AI toolset with FastAPI, JavaScript & Python Joining this Cambridge start-up at a very early stage, you would be a key contributor to creating AI tools which simplify the task of ensuring regulatory compliance for healthcare facilities and services. As the company’s full … company are based in modern offices in Cambridge, and hybrid working is available for part of the week. Keywords: Start-up, Python, JavaScript, TypeScript, FastAPI, React, Azure, Cambridge Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now More ❯
or similar), with social login + MFA Data governance: Apply labelling to Postgres, S3 and BigQuery data Web security hardening: Audit React, GraphQL and FastAPI layers to eliminate XSS/CSRF and strengthen CSP Static analysis remediation: Triage and address SAST findings RBAC rollout: Finalise and implement role-based access … controls Audit logging: Structure and surface user action logs in the app 💻 Tech Stack Frontend: React, Apollo GraphQL Backend: FastAPI (Python) Infra/Security: GitHub Actions, SAST tools, Auth0 (or equivalent), RBAC, CSP ✅ What We’re Looking For Must-haves: 5+ years building production-grade web apps (React + Python More ❯
london, south east england, united kingdom Hybrid / WFH Options
Natcap
or similar), with social login + MFA Data governance: Apply labelling to Postgres, S3 and BigQuery data Web security hardening: Audit React, GraphQL and FastAPI layers to eliminate XSS/CSRF and strengthen CSP Static analysis remediation: Triage and address SAST findings RBAC rollout: Finalise and implement role-based access … controls Audit logging: Structure and surface user action logs in the app 💻 Tech Stack Frontend: React, Apollo GraphQL Backend: FastAPI (Python) Infra/Security: GitHub Actions, SAST tools, Auth0 (or equivalent), RBAC, CSP ✅ What We’re Looking For Must-haves: 5+ years building production-grade web apps (React + Python More ❯
help shape the product, tech stack, and culture from the ground up. What you’ll do: Own the full stack: from backend (Python/FastAPI/Django) to frontend (React/Next.js) Build and launch our MVP with speed and care Set technical direction, architecture, and best practices Collaborate directly … in a fast-moving, zero-to-one environment What we’re looking for: 3+ years of experience in full-stack development Proficient in Python (FastAPI, Django) and React (or Next.js) Start-up mindset — you’re comfortable with ambiguity and fast iteration Experience shipping real-world products end to end Bonus More ❯
london, south east england, united kingdom Hybrid / WFH Options
Oakwell Hampton Group
help shape the product, tech stack, and culture from the ground up. What you’ll do: Own the full stack: from backend (Python/FastAPI/Django) to frontend (React/Next.js) Build and launch our MVP with speed and care Set technical direction, architecture, and best practices Collaborate directly … in a fast-moving, zero-to-one environment What we’re looking for: 3+ years of experience in full-stack development Proficient in Python (FastAPI, Django) and React (or Next.js) Start-up mindset — you’re comfortable with ambiguity and fast iteration Experience shipping real-world products end to end Bonus More ❯
