126 to 150 of 262 RESTful Jobs in the UK

Senior AI Engineer

Hiring Organisation
PA Consulting
Location
London, UK
Employment Type
Full-time
mindset and willingness to share, learn, and teach. Understanding of prompt and context engineering and model evaluation. Solid grasp of distributed systems, microservices, and RESTful APIs. An understanding of LLMOps tools for managing GenAI workflows. Please be aware that some of our UK roles at PA Consulting require ...

Senior AI Engineer

Hiring Organisation
PA Consulting
Location
Pimlico, Hertfordshire, UK
Employment Type
Full-time
mindset and willingness to share, learn, and teach. Understanding of prompt and context engineering and model evaluation. Solid grasp of distributed systems, microservices, and RESTful APIs. An understanding of LLMOps tools for managing GenAI workflows. Please be aware that some of our UK roles at PA Consulting require ...

Staff Infrastructure Engineer (GCP) - Engine by Starling

Hiring Organisation
Starling Bank
Location
London, UK
Employment Type
Full-time
Google Workspace/Google Cloud IdentityExperience with automation using a scripting language like Python or GoExperience implementing CI/CD pipelinesAn understanding of RESTful API and event-driven conceptsComfortable writing RFCs and ADRs which can be taken from design to implementation and into Production with documented runbooks and operating modelsIdeally ...

Senior C# Developer

Hiring Organisation
Thomas Ren Associates
Location
Croydon, Surrey, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £95,000 per annum
fixes for software products. Provide client support/consultancy when necessary. Essential: Previous experience in a senior development position Back-end development C# RESTful JavaScript MS SQL A proven track record in a similar role Good written and verbal communication skills Desirable: Financial Services knowledge Client facing Entity Framework (Code ...

Scala Developer

Hiring Organisation
SF Partners
Location
London, Cremorne, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum great benefits
following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes etc - Awareness ...

Scala Developer

Hiring Organisation
SF Partners Admin
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes etc - Awareness ...

.NET Developer, C#, React, Hybrid

Hiring Organisation
Sanderson
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £550.00 per day
Agile environment. Key Responsibilities Design, develop and maintain applications using C# and .NET technologies Build modern, responsive user interfaces using React Develop and integrate RESTful APIs and backend services Work with databases to design, optimise and manage data solutions Collaborate with technical and non-technical stakeholders to understand requirements ...

Technical Product Owner

Hiring Organisation
Harvey Nash
Location
Glasgow, UK
/CD and build pipeline automation Tooling including: Helm Terragrunt Git ArgoCD Government cloud security standards: NIST OWASP CIS NCSC BASH scripting Python development RESTful microservices IT Service Management (ITSM) Leadership & Product Management Proven ability to lead teams in the design, implementation, administration and support of infrastructure services. Strong ownership ...

.NET Developer, C#, React, Hybrid

Hiring Organisation
Sanderson Recruitment
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day + Hybrid
Agile environment. Key Responsibilities Design, develop and maintain applications using C# and .NET technologies Build modern, responsive user interfaces using React Develop and integrate RESTful APIs and backend services Work with databases to design, optimise and manage data solutions Collaborate with technical and non-technical stakeholders to understand requirements ...

C# Software Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: ASP.NET Web API, Entity Framework Code First, Restful API, Angular, SQL, Azure Challenge: Greenfield CRM Development, new web portal, industry specific challenges Firm: Well-known trade business, Sevenoaks, 10 man flat Dev Team Pay: 60k, Pension, Life/Health, Some Flex WorkingASP.NET MVC Developer FintechQuant is urgently looking ...

Site Reliability Engineer

Hiring Organisation
JAM Recruitment Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
£700 - £750 per day
engage and collaborate with a wide range of stakeholders. Preferred: Experience with CI/CD pipelines using tools such as GitLab. Familiarity with RESTful APIs and system integration. Experience managing Windows IIS servers. Experience using Atlassian tools (Jira, Confluence) to support Agile development and documentation practices. Knowledge of Keycloak, Grafana ...

UI Lead Software Engineer - React

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
automated testing (e.g. react testing library/cypress) within a commercial setting Experience collaborating with backend technology teams in designing scalable and reusable RESTful APIs Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability ...

Senior Java Developer

Hiring Organisation
Avanti Recruitment
Location
EC1, Farringdon, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
developers, architects and project managers to deliver robust, scalable and maintainable solutions. Responsibilities will include: Designing and developing Java and Spring Boot applications. Developing RESTful APIs and microservices. Building and enhancing frontend functionality. Working with relational databases and SQL. Contributing to technical architecture and design discussions. Modernising existing applications … with an established international engineering team. Essential Skills & Experience Strong commercial development experience with Java and Spring Boot. Hands-on experience designing and developing RESTful APIs and microservices. Genuine commercial frontend development experience using Angular, React or Vue.js. Good understanding of relational databases, including writing and troubleshooting SQL queries. Strong ...

Senior Fullstack Java Developer

Hiring Organisation
Avanti Recruitment
Location
EC1, Farringdon, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
developers, architects and project managers to deliver robust, scalable and maintainable solutions. Responsibilities will include: Designing and developing Java and Spring Boot applications. Developing RESTful APIs and microservices. Building and enhancing frontend functionality. Working with relational databases and SQL. Contributing to technical architecture and design discussions. Modernising existing applications … with an established international engineering team. Essential Skills & Experience Strong commercial development experience with Java and Spring Boot. Hands-on experience designing and developing RESTful APIs and microservices. Genuine commercial frontend development experience using Angular, React or Vue.js. Good understanding of relational databases, including writing and troubleshooting SQL queries. Strong ...

Senior Fullstack Developer

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
developers, architects and project managers to deliver robust, scalable and maintainable solutions. Responsibilities will include: Designing and developing Java and Spring Boot applications. Developing RESTful APIs and microservices. Building and enhancing frontend functionality. Working with relational databases and SQL. Contributing to technical architecture and design discussions. Modernising existing applications … with an established international engineering team. Essential Skills & Experience Strong commercial development experience with Java and Spring Boot. Hands-on experience designing and developing RESTful APIs and microservices. Genuine commercial frontend development experience using Angular, React or Vue.js. Good understanding of relational databases, including writing and troubleshooting SQL queries. Strong ...

Java Engineer with AI

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
effective outcomes. RequirementsKey Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement … decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement ...

Principal Engineer - Full Stack Java

Hiring Organisation
Broadridge
Location
London, UK
Employment Type
Full-time
International Processing Engine (IPE) application and its associated integrations. Lead the design, development, and evolution of scalable back-end services, front-end components, RESTful APIs, and enterprise integrations across the platform. Provide principal-level technical leadership across multiple workstreams, ensuring solutions are robust, secure, maintainable, performant, and aligned with strategic … stack engineering capability, with experience defining technical direction for front-end, back-end, API, data, and integration layers. Extensive experience designing, governing, and integrating RESTful APIs, distributed services, and enterprise application integrations. Demonstrable experience designing and supporting high-volume, real-time or time-sensitive systems, with a strong understanding ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
Mill Hill, Dumfriesshire, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 80,000 Annual
model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £80000/annum Great Benefits
model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience ...

Mid Backend Engineer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £580/day
Segregation (CQRS). Develop and maintain event-driven architectures and distributed systems. Contribute to the implementation of Event Sourcing patterns. Design, develop and integrate RESTful APIs and backend services. Build and maintain integrations using Azure Service Bus and messaging technologies. Ensure backend solutions are scalable, resilient, secure and maintainable. Collaborate ...

Development Team Lead Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# Web Frameworks (Including) ASP.net MVC 3+ ASP.net Web Api WPF Click Once Deployments C# Unit Testing frameworks nUnit Specflow MSTest Xunit ORM RESTful API Development C# Build Tools Cruise Control.net MSSQL (2008R2 onwards) T-SQL Performance OptimisationThis role is for candidates who are looking for a fun and quick ...

Senior Backend Engineer - Payin Platform

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
name it. Job Responsibilities: Design, develop, test, and maintain backend services written in any language deployed on cloud infrastructure (AWS)Build and maintain RESTful APIs that serve millions of customers across web and mobile platformsDevelop and optimise services powering the card pay-in payment method — one of the most popular ...

.Net Web Developer

Hiring Organisation
Leo Technology Limited
Location
Colchester, Essex, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum
C# alongside modern versions of .NET, including .NET 9 and .NET 10 .NET Core and Blazor Server Entity Framework Core with Microsoft SQL Server RESTful services and integrations using JSON, XML and CSV Front-end technologies including HTML, CSS/SCSS, JavaScript and jQuery Scheduled and background processing services Caching ...

Senior Software Architect

Hiring Organisation
NICE Systems
Location
Southampton, UK
Employment Type
Full-time
principles of network security, authentication, and authorization. Experience of working with databases using Entity Framework or similar. Good knowledge of SOLID principles. Experience creating RESTful APIs and ensuring API extensibility. Recent practical experience using AI tooling (Copilot, Claude Code, Codex or equivalent) in your daily work, not just experimentation. Comfortable ...

Senior AI Engineer - Perm - London

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Architect cloud-native backend systems and distributed AI services. Collaborate closely with Data Scientists to productionise Machine Learning and NLP models. Develop high-performance RESTful APIs and microservices for AI model serving. Drive system reliability, monitoring, observability and performance optimisation. Champion engineering best practices including CI/CD, automated testing … Backend Engineering or Data Engineering. Expert-level Python development experience. Experience productionising Machine Learning, NLP or Generative AI models. Strong experience designing and building RESTful APIs and microservices using frameworks such as FastAPI , Flask or Django . Strong SQL skills with experience designing performant relational database solutions. Commercial experience with ...