1 to 25 of 610 Remote/Hybrid REST Jobs in the UK

Senior Engineering Manager Software engineering London

Location
Greater London, England, United Kingdom
balance new features against architectural health. Excellent time management and proactive problem-solving skills. Technologies we work with Back end (primary): .NET/C#, REST APIs, event-driven and microservice architectures. Front end: React, TypeScript. Machine learning: Python, model training and serving, and the infrastructure to run models in production. ...

Senior Engineering Manager

Hiring Organisation
Checkout.com
Location
London, UK
Employment Type
Full-time
balance new features against architectural health. Excellent time management and proactive problem-solving skills. Technologies we work withBack end (primary): .NET/C#, REST APIs, event-driven and microservice architectures. Front end: React, TypeScript. Machine learning: Python, model training and serving, and the infrastructure to run models in production. Data ...

Senior Software Engineer - BackEnd - Fintech

Location
Belfast City District, Northern Ireland, United Kingdom
native systems. Strong commercial experience with C# and modern .NET technologies , including .NET Framework and .NET Core. Strong experience designing and developing APIs, particularly REST and/or GraphQL . Solid understanding of relational database design and optimisation, ideally MSSQL and/or MySQL . Hands-on experience deploying ...

Backend/API Engineer - Telecoms & Cloud

Location
Belfast City District, Northern Ireland, United Kingdom
estate, improving automation, system interoperability and operational efficiency. The Person Experience developing RESTful APIs and backend applications in a commercial environment. Strong understanding of REST, HTTP, JSON and API design principles . Experience with one or more backend development languages such as C#, Java, Python, Node.js or PHP . Experience ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
Engineering (Web & APIs) 4+ years of production experience with modern Web stacks (TypeScript, React, Node.js, or Python/FastAPI). Strong API design experience (REST, GraphQL, gRPC, WebSocket) and relational/non-relational database design (PostgreSQL, SQLite). Systems & Mobile Architecture (Android ART) Proficiency in Kotlin or Java on native ...

D365/Power Platform Solution Architect

Hiring Organisation
Version 1
Location
London, UK
Employment Type
Full-time
delivering integrations between Power Platform, Dynamics 365, and external systems using APIs, middleware, and third-party platforms. Azure Integration Services: Strong knowledge of REST and SOAP APIs, Azure Logic Apps, Azure Functions, Azure Service Bus, and Azure Event Grid, with the ability to design scalable and resilient integration solutions. Microsoft ...

Salesforce Marketing Cloud Next and Data 360 Developer

Location
Manchester, England, United Kingdom
writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML. • You’ll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches. • You’ll understand software development lifecycle practices including requirements gathering, user stories ...

Salesforce Marketing Cloud Next and Data 360 Developer

Location
Birmingham, England, United Kingdom
writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML. • You’ll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches. • You’ll understand software development lifecycle practices including requirements gathering, user stories ...

Salesforce Marketing Cloud Next and Data 360 Developer

Location
Greater London, England, United Kingdom
writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML. • You’ll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches. • You’ll understand software development lifecycle practices including requirements gathering, user stories ...

Salesforce Marketing Cloud Next and Data 360 Developer

Location
Woking, England, United Kingdom
writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML. • You’ll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches. • You’ll understand software development lifecycle practices including requirements gathering, user stories ...

Salesforce AI Engineer

Location
United Kingdom
example building eval sets, measuring accuracy, and monitoring quality, cost and latency once live. • Knowledge of enterprise integration approaches, including MuleSoft, event-driven architectures, REST/SOAP APIs, and external system connectivity, including connecting to AI models hosted outside Salesforce. • Experience building solutions for large-scale environments supporting hundreds ...

Senior Developer

Location
Cheltenham, England, United Kingdom
experience as a primary language .NET 8 Modern .NET, including async patterns, dependency injection and testing ASP.NET Core 8 Designing, versioning and securing production REST APIs Node.js Server‐side TypeScript/JavaScript services and tooling Python Scripting, data processing and analytical or integration workloads Cloud and Azure Services Azure Functions ...

Senior Developer

Location
Charlton Kings, England, United Kingdom
experience as a primary language .NET 8 Modern .NET, including async patterns, dependency injection and testing ASP.NET Core 8 Designing, versioning and securing production REST APIs Node.js Server‐side TypeScript/JavaScript services and tooling Python Scripting, data processing and analytical or integration workloads Cloud and Azure Services Azure Functions ...

Senior Full Stack Engineer - Vialto Rewards -

Hiring Organisation
Vialto Partners
Location
London, UK
Employment Type
Full-time
patterns, and operational best practices. Contribute to system architecture and technical design for multi-country payroll, compensation, and equity domains, including integration patterns using REST, file-based feeds, and event-driven approaches. Own production readiness for your work including logging, monitoring and alerting, reconciliation tooling, incident response support, and operational ...

Software Engineer – Python/AWS/Terraform (SC or DV Cleared)

Location
Greater London, England, United Kingdom
experience Stronger Python backend development using FastAPI or Flask. Kubernetes or Amazon EKS. DevSecOps and secure-by-design engineering. Observability, monitoring and automated alerting. < REST APIs and distributed systems. Ansible, CloudFormation or AWS CDK. AI or LLM integration. Previous delivery within government, defence or another highly regulated environment. AWS certifications. ...

Senior Software Engineer, Python/Typescript

Location
Cambridge, England, United Kingdom
applications using FastAPI, Flask, or Django Experience with frontend development in TypeScript/JavaScript, Next.js, React, and MUI frameworks Familiarity with PostgreSQL, Redis, and REST API design and integration Experience with test-driven development, CI/CD workflows, and continuous integration tools (Jenkins, GitLab) Experience integrating AI technologies such ...

Data 360 & Marketing Cloud Developer

Location
Urmston, England, United Kingdom
writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML.• You’ll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches.• You’ll understand software development lifecycle practices including requirements gathering, user stories ...

.Net Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Hull, North Humberside, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
development processes Essential Skills 3+ years' commercial experience with C# Strong ASP.NET, .NET Framework and .NET Core experience SQL Server and database design REST APIs and microservices JavaScript, TypeScript, HTML5 and CSS3 Experience working within Agile/Scrum teams Desirable Skills Azure Blazor Entity Framework/EF Core ...

Senior Full Stack Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
following would be beneficial: TypeScript, JavaScript, React and modern front-end frameworks Backend development using TypeScript, Java, C# or another object-oriented language REST APIs, GraphQL and WebSockets AWS and modern cloud platforms Microservices and event-driven architectures SQL and NoSQL databases Unit, integration and end-to-end testing Terraform ...

Software Developer

Location
Stockport, England, United Kingdom
understanding of how AI can improve the development process. Desirable Experience Azure Functions, App Services or Logic Apps DevOps and CI/CD pipelines REST APIs and integrations Azure AI, OpenAI or Copilot technologies Machine learning IoT platforms or data-driven applications What You'll Bring Is genuinely interested ...

Principal Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/ ...

Fullstack Software Engineer II, Rebates

Location
Boston, England, United Kingdom
Deal... Build accessible, maintainable features in a React and TypeScript application and connect them to backend APIs. Design and implement Java services, REST endpoints, business rules, and data access code for rebate workflows. Work with SQL-backed and document data, including schema changes and migrations. Contribute to accrual processing ...

Senior Front-End Web Developer (AVP)

Location
Belfast City District, Northern Ireland, United Kingdom
related field (or equivalent practical experience). Technical Skills Commercial experience of React.js, JavaScript, HTML, and CSS. Understanding of Java Familiarity with REST APIs. Knowledge of version control systems such as Git. Knowledge of Agile/Scrum methodologies Basic understanding of SQL databases. Understanding of object-oriented programming concepts. Experience ...

Senior Developer

Location
Greater London, England, United Kingdom
resilience. Mentoring other engineers through code reviews and knowledge sharing. Essential 5+ years' experience building backend applications using C# .NET. Experience designing and developing REST APIs. Experience working with Microsoft Azure. Experience building and supporting production cloud applications. Good understanding of distributed systems and modern software architecture. Experience working with ...

AI Engineer-Anthropic-University/Graduate Level - UK

Location
Greater London, England, United Kingdom
token usage, embeddings, vector search, RAG, tool use/function calling, structured outputs, and model evaluation. Familiarity with tools or frameworks such as Git, REST APIs, SQL, Docker, LLM APIs, LangChain, LangGraph, LlamaIndex, or cloud AI services. Foundational understanding of responsible AI concepts, including data privacy, model limitations, human oversight ...