22 of 22 RESTful Jobs in South Wales

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Cardiff, UK
Employment Type
Full-time
Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures • Cloud & DevOps: AWS, Azure, or GCP; Docker; CI/CD pipelines • Data Integration: Products integrating ML/AI models, databases ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures • Cloud & DevOps: AWS, Azure, or GCP; Docker; CI/CD pipelines • Data Integration: Products integrating ML/AI models, databases ...

Senior Backend Web Developer with AI Expertise

Hiring Organisation
Narwhal Media Group (NMG)
Location
Newport, UK
Employment Type
Full-time
identify opportunities for automation and optimization. Qualifications 5+ years backend development experience with strong proficiency in Python, .NET (C#), and PHP. Solid experience with RESTful APIs, microservices, authentication/authorization, and database design (SQL/NoSQL). Strong understanding of cloud platforms (AWS, Azure, or GCP). Experience mentoring junior ...

Senior Back End Developer

Hiring Organisation
Narwhal Media Group (NMG)
Location
Newport, UK
Employment Type
Full-time
identify opportunities for automation and optimization. Qualifications 5+ years backend development experience with strong proficiency in Python, .NET (C#), and PHP. Solid experience with RESTful APIs, microservices, authentication/authorization, and database design (SQL/NoSQL). Strong understanding of cloud platforms (AWS, Azure, or GCP). Experience mentoring junior ...

Technical Architect

Hiring Organisation
RCRTR
Location
Swansea, City and County of Swansea, West Glamorgan, United Kingdom
Employment Type
Contract
Contract Rate
£470 - £500/day
designs, architectural patterns, and technical specifications. Architect Java-based services using frameworks such as Spring/Spring Boot. Create robust, well-governed API architectures (RESTful, event-driven, synchronous/asynchronous). Lead the design of distributed microservices, ensuring scalability, resilience, observability, and maintainability. Apply schema-driven design principles (e.g., JSON ...

Senior Software Engineer

Hiring Organisation
Ryft
Location
Cardiff, UK
Employment Type
Full-time
control Familiarity with NoSQL databases AWS experience Experience with CI/CD tools (e.g., Github) Nice to Have Experience with microservices architecture Familiarity with RESTful APIs Exposure to Docker or Kubernetes Experience with React or Native App development If you're excited about working in a fast-paced, collaborative environment ...

Senior Software Engineer

Hiring Organisation
Ryft
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
control Familiarity with NoSQL databases AWS experience Experience with CI/CD tools (e.g., Github) Nice to Have Experience with microservices architecture Familiarity with RESTful APIs Exposure to Docker or Kubernetes Experience with React or Native App development If you're excited about working in a fast-paced, collaborative environment ...

Java Software Engineer

Hiring Organisation
Bohr Limited
Location
Newport, UK
Employment Type
Full-time
strong desire to learn, and an interest in climate-focused technology. Essential: 3+ years of commercial Java development experience Experience building or contributing to RESTful APIs Working knowledge of SQL databases Exposure to cloud environments (Azure preferred, others considered) Familiarity with version control, CI/CD, and automated testing Good ...

Senior AI Engineer

Hiring Organisation
Circuit Medical
Location
Cardiff, UK
Employment Type
Full-time
Responsibilities Backend Development & Architecture - Design and implement scalable Python backend services, architect and maintain secure, high-performance, production multi-tenant systems, and develop RESTful and asynchronous APIs for internal and external use. LLM, Agents & AI Integration - Drive R&D innovation to meet client goals by building AI agentic workflows, advanced ...

Senior AI Engineer

Hiring Organisation
Circuit Medical
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
Responsibilities Backend Development & Architecture - Design and implement scalable Python backend services, architect and maintain secure, high-performance, production multi-tenant systems, and develop RESTful and asynchronous APIs for internal and external use. LLM, Agents & AI Integration - Drive R&D innovation to meet client goals by building AI agentic workflows, advanced ...

Python Developer

Hiring Organisation
Forsyth Barnes
Location
Cardiff, UK
Employment Type
Full-time
existing platform team Core requirements 5+ years of hands-on Python development Production experience with FastAPI, Django, or Flask (FastAPI preferred) Strong experience building RESTful APIs Experience with relational and non-relational databases Proven experience building applications from scratch and taking them to production Experience supporting production systems handling high ...

Python Developer

Hiring Organisation
Forsyth Barnes
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
existing platform team Core requirements 5+ years of hands-on Python development Production experience with FastAPI, Django, or Flask (FastAPI preferred) Strong experience building RESTful APIs Experience with relational and non-relational databases Proven experience building applications from scratch and taking them to production Experience supporting production systems handling high ...

Solutions Architect

Hiring Organisation
RCRTR Limited
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contractor
Contract Rate
£500 per day
native services built on AWS. Define and document high-level and detailed designs, architectural patterns, and technical specifications. Create robust, well-governed API architectures (RESTful, event-driven, synchronous/asynchronous). Lead the design of distributed microservices, ensuring scalability, resilience, observability, and maintainability. Apply schema-driven design principles to ensure ...

PHP Engineer

Hiring Organisation
The Citation Group
Location
Cardiff, UK
Employment Type
Full-time
decisions and drive technical excellence Your Expertise: Proven track record as a software engineer contributing to production systems at scale Experience building and maintaining RESTful APIs Exposure to cloud services and modern deployment practices Proficiency leveraging AI assistants (GitHub Copilot, Claude, ChatGPT) to accelerate development Exposure to Laravel ...

PHP Engineer

Hiring Organisation
The Citation Group
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
decisions and drive technical excellence Your Expertise: Proven track record as a software engineer contributing to production systems at scale Experience building and maintaining RESTful APIs Exposure to cloud services and modern deployment practices Proficiency leveraging AI assistants (GitHub Copilot, Claude, ChatGPT) to accelerate development Exposure to Laravel ...

QA Engineer

Hiring Organisation
Black Cow Technology
Location
Cardiff, UK
Employment Type
Full-time
/system integration testing. Solid understanding of casino game mechanics (RNG behavior, RTP verification, maths balancing, jackpot configuration, bonus rounds). Practical knowledge of RESTful and event driven APIs, JSON validation, server logs, and platform communication flows. Experience with common QA toolsets. Familiarity with regulatory certification and release management processes ...

QA Engineer

Hiring Organisation
Black Cow Technology
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
/system integration testing. Solid understanding of casino game mechanics (RNG behavior, RTP verification, maths balancing, jackpot configuration, bonus rounds). Practical knowledge of RESTful and event driven APIs, JSON validation, server logs, and platform communication flows. Experience with common QA toolsets. Familiarity with regulatory certification and release management processes ...

Technology Lead .NET & Azure

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contract
Contract Rate
£370 per day
related field Key Responsibilities Design and implement cloud-native solutions using Microsoft Azure Lead system design and architecture discussions Develop and maintain microservices and RESTful APIs Implement event-driven architectures and modern application patterns Collaborate with client architects and business stakeholders to align with enterprise architecture standards Support application modernization … Mandatory Skills .NET Core and C# Microsoft Azure services (App Services, Functions, API Management, Azure SQL, Storage, Service Bus, Event Grid) Microservices architecture and RESTful APIs Containerization using Docker and Kubernetes CI/CD pipelines (Azure DevOps or equivalent) Strong analytical, problem-solving, and communication skills Proven experience in stakeholder ...

.NET Developer

Hiring Organisation
Noir
Location
Swansea, West Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
.NET Developer - Swansea (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract … Azure SQL. You will receive training in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and MongoDB. At the centre of our client's culture is freedom and openness which takes a lot of people by surprise. ...

.NET Developer

Hiring Organisation
Noir
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
.NET 10.0, C# 14 - Computer Gaming Company - Cardiff (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Having sold over 100 million games consoles and over 500 million … .NET, .NET Core, C# and Azure SQL. Our client can provide with exposure to: .NET 10.0, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Solid, DRY, LINQ and MongoDB. This is a truly amazing opportunity to work for a forward thinking ...

Software Engineer

Hiring Organisation
MRJ Recruitment
Location
Cardiff, UK
Employment Type
Full-time
role. What you will be doing: You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .NET, SQL and Azure Implementing secure authentication using OAuth, JWT and modern security patterns Exposing product capabilities for AI services and third … level API work. You will likely bring: Strong experience building backend services in C# .NET Solid SQL and experience with relational databases Experience designing RESTful APIs and understanding fundamentals Familiarity with authentication approaches like OAuth or JWT Exposure to Azure and cloud deployment A testing mindset and care for clean ...

Software Engineer

Hiring Organisation
MRJ Recruitment
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
role. What you will be doing: You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .NET, SQL and Azure Implementing secure authentication using OAuth, JWT and modern security patterns Exposing product capabilities for AI services and third … level API work. You will likely bring: Strong experience building backend services in C# .NET Solid SQL and experience with relational databases Experience designing RESTful APIs and understanding fundamentals Familiarity with authentication approaches like OAuth or JWT Exposure to Azure and cloud deployment A testing mindset and care for clean ...