RESTful Jobs in Cardiff

1 to 25 of 56 RESTful Jobs in Cardiff

Senior .NET Backend Developer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Navtech, Inc
in English spoken and written Nice-to-Haves: Hybrid work environment with up to 2 days working from home weekly Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Deep expertise in implementation of automated functional tests using Python Broad and in-depth understanding of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior .NET Backend Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Navtech, Inc
in English spoken and written Nice-to-Haves: Hybrid work environment with up to 2 days working from home weekly Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Deep expertise in implementation of automated functional tests using Python Broad and in-depth understanding of More ❯
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Senior Full Stack C# .NET Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
explain technical topics to business stakeholders. Degree in Computer Science or related field (or equivalent experience). Bonus Points For Experience with Blazor and RESTful/API-first development Familiarity with Azure or other cloud platforms Understanding of .NET Aspire and containerisation (e.g. Docker) CI/CD pipelines, DevOps practices More ❯
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Junior-Intermediate .NET Backend Developer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Navtech, Inc
a related field Good spoken and written English skills Nice-to-Haves: Hands-on experience with Python in testing area Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Junior-Intermediate .NET Backend Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Navtech, Inc
a related field Good spoken and written English skills Nice-to-Haves: Hands-on experience with Python in testing area Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins More ❯
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Java Backend Developer

Cardiff, Wales, United Kingdom
JR United Kingdom
above. Experience in designing, developing, and deploying microservices. Strong knowledge of Spring Boot, Spring Cloud, and other Spring components. Experience with building and consuming RESTful microservices. Experience with SQL and NoSQL databases, especially PostgreSQL. Strong knowledge of cloud services such as AWS. Proficiency in Docker and Kubernetes for container orchestration. More ❯
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Software Engineer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Greystone Consulting Group Ltd
of: ○ C#/.NET ○ SQL Server/T-SQL ○ JavaScript/jQuery/HTML/CSS ○ ASP.NET Web Forms ○ Version control systems (e.g., Git) ○ RESTful APIs and integration methods ● Maintain applications hosted in Azure ● Maintain Azure DevOps build and release pipelines ● Working knowledge of data protection and secure coding best More ❯
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Senior Frontend Software Developer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Navtech, Inc
engagement, fostering a positive atmosphere, and championing team spirit Bachelor of Science in Computer Science, or equivalent Nice-to-Haves: Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Deep expertise in implementation of automated functional tests using Python Broad and in-depth understanding of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Software Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Navtech, Inc
engagement, fostering a positive atmosphere, and championing team spirit Bachelor of Science in Computer Science, or equivalent Nice-to-Haves: Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Deep expertise in implementation of automated functional tests using Python Broad and in-depth understanding of More ❯
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Full Stack Software Developer

Cardiff, South Glamorgan, Wales, United Kingdom
Hybrid / WFH Options
t2 group
CSS3, JavaScript (including JQuery), and frameworks like Bootstrap. Web Technologies : Experience with XML, JSON, and WCF. Web Services & API Development : Advanced experience working with RESTful APIs, SOAP, and Web API development. T-SQL Development : Strong understanding and hands-on experience with SQL, including writing stored procedures, functions, and complex queries. More ❯
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:

- Urgent! Polyglot Fullstack Tech leads Needed – UK-based – Series A Funded Startup – Rapid Gro[...]

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices More ❯
Posted:

- Urgent! x8 Polyglot Fullstack Tech Leads Needed – UK-based – Series A Funded Startup – Rapid [...]

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices More ❯
Posted:

- Urgent! x3 Tech Leads – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote -

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices More ❯
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Mid / Senior Software Engineer - Salesforce

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Aforza Ltd
and talk to these different services would be beneficial. What You'll Do Develop new frontend and backend features on Aforza Consumer Goods Develop Restful APIs in APEX Build new features on our LWC web UI Write unit tests using Jest and APEX Tests Perform code reviews on the team More ❯
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Software Developer (.NET)

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Cognibox
to be successful Strong technical knowledge in .NET Framework, .NET Core, ASP.NET MVC/Web Forms, HTML/CSS/SASS, TypeScript/JavaScript, RESTful APIs, SQL Server, and Entity Framework, with a solid understanding of web-based applications and related technologies. Excellent communication skills to explain complex technical concepts More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer (.NET)

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Cognibox
to be successful Strong technical knowledge in .NET Framework, .NET Core, ASP.NET MVC/Web Forms, HTML/CSS/SASS, TypeScript/JavaScript, RESTful APIs, SQL Server, and Entity Framework, with a solid understanding of web-based applications and related technologies. Excellent communication skills to explain complex technical concepts More ❯
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Senior Software Engineer – Client Identity

Cardiff, Wales, United Kingdom
JR United Kingdom
or Terraform. Proficiency in TypeScript and JavaScript; experience building web services with Node.js (NestJS and microservices knowledge is a plus). Strong understanding of RESTful APIs and cloud security principles, including IAM, encryption, and network configuration. Exceptional communication skills with the ability to engage technical and non-technical audiences. Hands More ❯
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Test Engineer

Cardiff, South Glamorgan, United Kingdom
Creditsafe
automation. Proficiency in Python or JavaScript for automation. Experience with AWS cloud-native services and performance testing tools (e.g., JMeter). Working knowledge of RESTful APIs, SOAP, and API testing tools. Understanding of CI/CD processes (Azure DevOps preferred). Ability to document and review technical artefacts effectively. What More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Software Developer

Cardiff, South Glamorgan, United Kingdom
t2 group
with C#, ASP.NET Core, ASP.NET MVC, and Blazor. Web Technologies: Experience with XML, JSON, and WCF. Web Services & API Development: Advanced experience working with RESTful APIs, SOAP, and Web API development. T-SQL Development: Strong understanding and hands-on experience with SQL, including writing stored procedures, functions, and complex queries. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Software Developer

Cardiff, Wales, United Kingdom
t2 group
with C#, ASP.NET Core, ASP.NET MVC, and Blazor. Web Technologies: Experience with XML, JSON, and WCF. Web Services & API Development: Advanced experience working with RESTful APIs, SOAP, and Web API development. T-SQL Development: Strong understanding and hands-on experience with SQL, including writing stored procedures, functions, and complex queries. More ❯
Posted:

Test Engineer

Cardiff, Wales, United Kingdom
Creditsafe
experience on API testing using tools like Postman and Bruno Hands-on experience on performance testing using tools like Jmeter A practical understanding of RESTful APIs & SOAP Experience working with data pipelines and delivery would be advantageous. Practical experience of modern frameworks for testing APIs, e.g. JavaScript, Cypress and automation More ❯
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System Development Manager

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
APIs, middleware, and ETL pipelines, including Salesforce, Power Platform (PowerApps, PowerAutomate, LogicApps), SharePoint, and custom web applications. Lead optimization and governance around API design (RESTful services, rate limiting, versioning, monitoring, etc.). Ensure high data consistency, operational integrity, and well-documented interface contracts between services. Software Delivery, CI/CD More ❯
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Mid-Level Ruby on Rails Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
code following best practices. Troubleshoot, debug, and resolve software defects. Work with databases (PostgreSQL, MySQL) and optimize queries for performance. Implement and maintain APIs (RESTful, GraphQL) for seamless integration with front-end applications. Keep up to date with industry trends and emerging technologies. Requirements 2–5 years of experience working More ❯
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Guidewire Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
with Guidewire for Policy Center, Claims Center or Billing Center Collaborate with cross-functional teams to gather requirements and deliver solutions. Implement and optimize RESTful APIs and microservices architecture. Participate in Agile development processes and contribute to continuous improvement. Ensure code quality through testing and code reviews. Provide technical support More ❯
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Senior C# Engineer - .NET, Blazor, Kafka, API, C#

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Proven experience in C#/.NET , ideally in regulated/financial services/core banking - this is a big plus Comfortable building and consuming RESTful APIs To have strong understanding of modern eng principles to make impact on the engineering architecture and culture. Work setup: Remote-first with optional visits More ❯
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