6 of 6 OpenAPI Jobs in the City of London

Full Stack Software Engineer (Golang/Typescript)

Hiring Organisation
Safe Intelligence
Location
City of London, Greater London, UK
knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice-to-haves: Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools ...

Application Engineer

Hiring Organisation
Aimtech Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Power Platform (Power Apps, Power Automate, Power Pages, Power BI) Python, JavaScript, TypeScript, Angular or React ASP.NET Core, Entity Framework, REST APIs, Swagger/OpenAPI SQL Server, PostgreSQL, NoSQL databases, vector databases FastAPI and AI service integrations (OpenAI, Claude, Gemini) Docker, Kubernetes (AKS), Azure App Services Azure DevOps, Azure ...

Front End Software Engineer (Typescript)

Hiring Organisation
Safe Intelligence
Location
City of London, Greater London, UK
This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency. Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools ...

API Developer

Hiring Organisation
Mphasis
Location
City of London, London, United Kingdom
financial services industry and their IT systems Practical cloud native experience Professional experience in API management technology e.g APIGEE, Kong, Mulesoft Strong understand of OpenAPI Specification (OAS) for RESTful APIs DevOps (CICD, Kubernetes, Terraform) Preferred qualifications, capabilities, and skills AWS (ECS, EKS, MSK) Kong API Gateway Golang programming language ...

Python Developer

Hiring Organisation
Understanding Solutions
Location
City of London, London, United Kingdom
Experience Needed Highly experienced Python Engineer/Developer Can hit the ground running and make an impact from early Technology needed: Python, Kafka, Flask, OpenAPI + FastAPI Excellent communication and collaborative skills needed Python Developer Day Rate: £400 Outside IR35 Duration: 6-months Start Date: ASAP (No long notice ...

Back End Developer

Hiring Organisation
Dabster
Location
City of London, London, United Kingdom
Responsibilities Design, develop, and maintain high-performance RESTful APIs Work with API management platforms like Apigee, Kong, or MuleSoft Implement APIs aligned with OpenAPI Specification (OAS) standards Ensure system reliability, scalability, and operational stability Collaborate with cross-functional teams to deliver end-to-end API solutions Build and manage … testing Advanced proficiency in Golang and/or Lua scripting Experience with API management tools such as Apigee, Kong, or MuleSoft Strong understanding of OpenAPI Specification (OAS) for REST APIs Experience with DevOps practices (CI/CD, Kubernetes, Terraform) Practical experience in cloud-native development Solid understanding of financial ...