301 to 325 of 847 REST Jobs in the UK

Python Developer (SC Cleared/Lapsed and Central Gov)

Hiring Organisation
IO Associates
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - 500 per day + Remote-First and Outside IR35
highly desirable Desirable Skills & Experience Familiarity with secure coding practices and compliance standards Knowledge of other programming languages or frameworks such as Java or REST APIs Experience working in agile development environments Strong communication skills and the ability to work effectively within multidisciplinary teams Application Process If you meet ...

QA Automation Engineer

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
software product development lifecycle, Agile Delivery Methodologies, Scrum/Kanban and test processes. Strong sense of ownership and responsibility Experience with API testing (REST, Postman) Azure DevOps Able to embody and evangelise the principles and practice of QA YAML, Terraform SQL knowledge for test data validation Pragmatic approach to balancing ...

Net Developer

Hiring Organisation
Hunter Selection
Location
Bristol, United Kingdom
Employment Type
Permanent
.Net applications Designing and developing scalable backend services and APIs using C# Designing and Building integrations with third-party systems and services using REST APIs and JSON/XML Improvement Troubleshooting, debugging and resolving production issues Supporting cloud-hosted applications The successful Fullstack .Net Developer will have: Experienced with .NetCore ...

Staff Engineer (Tech Lead)

Hiring Organisation
Talent Locker
Location
Warminster, Wiltshire, South West, United Kingdom
Employment Type
Permanent
Engineer level who enjoys both writing code and leading technical initiatives. You'll ideally have experience with: Java backend development SQL and database design REST APIs and event-driven architectures Angular or another modern front-end framework System integration and distributed systems CI/CD pipelines and automated testing Cloud ...

Senior Fullstack Developer

Hiring Organisation
Hyperloop Recruitment
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
lane. TypeScript - Nest.JS - Nest.JS - Node.JS - GraphQL - AWS Responsibilities : Building and running backend microservices in Node.js and NestJS with TypeScript, exposing both GraphQL and REST interfaces. Front-end development on the web platform — React and Next.js, TypeScript throughout, consuming the GraphQL layer. Keeping production healthy: dashboards, alerting and on-call incident ...

Forward Deployed Engineer, Full-Stack Development, Enterprise AI, London, COR7660

Hiring Organisation
Corriculo Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £175,000 per annum
build working software solutions rapidly in response. You will design, prototype, and ship across a broad technology stack, including Rust, Python, TypeScript, SQL, REST APIs, and cloud infrastructure on AWS, GCP, or Azure, often delivering within days rather than months. The Company This is a chance to join an established ...

Business Intelligence Developer

Hiring Organisation
Comtecs
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
define and mature Business Intelligence requirements. Translate business needs into practical BI solutions, enhancements and reporting capabilities. Support integrations using Azure Data Factory, including REST API and OData connections. Troubleshoot complex technical issues and proactively identify opportunities for improvement. Manage application changes, documentation, security, governance and third-party relationships. ...

Business Intelligence Developer - SQL, ETL, Power BI, DAX

Hiring Organisation
Comtecs Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
define and mature Business Intelligence requirements. Translate business needs into practical BI solutions, enhancements and reporting capabilities. Support integrations using Azure Data Factory, including REST API and OData connections. Troubleshoot complex technical issues and proactively identify opportunities for improvement. Manage application changes, documentation, security, governance and third-party relationships. ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
What we're looking for Strong Python and Django experience (or a comparable framework). Experience designing and building scalable backend services and REST APIs. Solid PostgreSQL expertise and AWS experience. Experience working within complex or regulated environments. A collaborative approach with strong technical problem-solving skills. Experience in using ...

Senior ServiceNow Certified Technical Architect

Location
Greater London, England, United Kingdom
Strong experience with ServiceNow ITSM and at least 2 other modules (TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps). Proven expertise in ServiceNow integrations (REST, SOAP, APIs, MID Servers, etc.). Experience with ServiceNow scripting (JavaScript, Glide, Flow Designer) and ServiceNow data model. Knowledge of ITIL/ITSM processes ...

Optimizely Commerce Technical Consultant / Architect

Hiring Organisation
Lorien
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
commerce architectures Composable commerce solutions Enterprise B2B and B2C commerce platforms Microsoft Technology Stack Hands-on experience with: .NET/ASP.NET Core/C# REST APIs and integration architecture Azure App Services Azure Functions Azure Storage Azure DevOps CI/CD pipelines and automated deployments Integration Experience Proven experience integrating ...

Lead Software Developer

Location
United Kingdom
modules, etc. Systems Integration Skills Instrument Integration: Connecting lab instruments (e.g. HPLC, GC, analyzers) to LIMS Integration with: Use of middleware and integration tools REST/SOAP interfaces: For interfacing with external systems and services Software Engineering & Lifecycle SDLC Knowledge Testing & QA: Unit testing, system testing, validation (especially in regulated ...

Senior Full-Stack Engineer

Hiring Organisation
ADLIB
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £67,500 per annum
environments. Experience using AI-assisted development tools and reviewing AI-generated code. Strong knowledge of PostgreSQL and relational database design. Experience designing and consuming REST and GraphQL APIs. Experience deploying and managing applications within AWS environments. Knowledge of Docker and containerised application deployment. Experience building scalable, secure and maintainable ...

Software Engineer: Platform and Backend (Mid-career / Senior)

Location
Greater London, England, United Kingdom
directly from the tools they already use, and build first-party applications powered by our data. What you'll do Build and operate async REST endpoints (FastAPI, Pydantic) that serve large datasets reliably and quickly. Work with large tabular data in pandas, Parquet/Arrow and DuckDB, and manage ...

Staff Software Engineer -Backend

Location
Greater London, England, United Kingdom
building and operating large-scale backend systems. Hands-on experience with Golang preferred; Java or Scala also relevant. Deep understanding of distributed systems, microservices, REST APIs, and AWS. Experience with SQL and NoSQL databases. Exposure to high-volume data, streaming, or event-driven systems. Strong understanding of security, privacy ...

Senior Test Engineer (Public)

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
Salary
£65,000
execution of automated tests covering both front and back-end, created in a coding language/tool (one of the following Selenium, Cypress, REST Assured Demonstrable experience of using cloud architecture & being part of an Agile (Kanban, Scrum etc) team. Experience working in Continuous Integration environment and using tools such ...

Software Engineer - Apple Pay

Location
Greater London, England, United Kingdom
work effectively across teams and disciplines. Preferred Qualifications Hands‐on software development experience with Java or Kotlin and Spring. Development and operational experience with REST and/or gRPC services (either server‐to‐server or mobile client facing). Experience with containerization and orchestration (e.g. Docker, Kubernetes). Time spent ...

Banking Tech Full Stack Lead Engineer (Angular/Java) - VP

Location
Greater London, England, United Kingdom
Corporate Banking domain knowledge **Required Skills & Experience*** Significant hands-on experience with Angular, TypeScript, HTML5, Java & Spring framework* Proven experience of API first solution - REST, GraphQL* Experience designing & implementing large-scale platforms using microservices architecture* Experience working in Agile/Scrum delivery teams & incremental frequent releases.* Database design and queries ...

VP of Enterprise Architecture

Location
Greater London, England, United Kingdom
capability and architectural thinking across the organisation Skills We're interested in hearing from technology leaders with strong experience in: Application architecture: API design (REST, GraphQL), microservices, event-driven and distributed systems Data streaming and processing: platforms like Kafka for real-time data pipelines and integration Enterprise architecture: domain-driven ...

QA Engineer

Hiring Organisation
Moorepay
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Strong understanding of software testing methods: functional, regression, integration, exploratory, and performance testing. Hands-on experience with test automation frameworks (e.g., Playwright, Cypress, Selenium, REST API automation tools). Familiarity with CI/CD pipelines and integrating automated tests into deployment workflows. Experience testing APIs, microservices, and distributed systems. Awareness ...

Engineering Team Lead

Location
Greater London, England, United Kingdom
Proven experience leading software engineers (people leadership and/or strong technical lead experience). Deep understanding of modern web application architecture, APIs (REST/GraphQL), and relational databases (e.g., SQL Server/PostgreSQL). Practical experience with cloud platforms (Azure and/or AWS), CI/CD, automation ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
context of the business and designing system architectures that meet short and long term business goals Your skillset: Algorithms, data structures Observability Web services, REST, HTTP Containers, cloud Testing, reliability, monitoring Strong knowledge in building and owning application end-to-end, from inception to maintenance, to retirement Designing systems that ...

Senior Salesforce Engineer

Location
London, United Kingdom
years of hands-on Salesforce development experience across Sales, Service Cloud Advanced Apex, LWC, JavaScript, HTML/CSS, SOQL, Declarative Flow automation, REST API, Salesforce configurations, security model and Salesforce integration patterns. Understanding of CI/CD and Salesforce deployment methodologies Actively using AI tools to improve productivity and problem ...

Senior Salesforce Engineer

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
years of hands-on Salesforce development experience across Sales, Service Cloud; Advanced Apex, LWC, JavaScript, HTML/CSS, SOQL, Declarative Flow automation, REST API, Salesforce configurations, security model and Salesforce integration patterns. Understanding of CI/CD and Salesforce deployment methodologies Actively using AI tools to improve productivity and problem ...

Salesforce Developer

Location
United Kingdom
business and technical requirements. == Nice to have (but not essential) Experience with Git, Jira and IntelliJ, and CI/CD practices. Exposure to Salesforce REST APIs. Salesforce Developer Certification. == We are open to: Experienced Salesforce Developers, or/and Backend developers (Java/C#) looking to specialise in Salesforce, with ...