Permanent REST Jobs in Hertfordshire

1 to 25 of 27 Permanent REST Jobs in Hertfordshire

Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed - UK-based - - Rapid Growth - Fully Remote

Watford, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
embracing new tech. Languages: Ruby-on-Rails, Java, Python, C#, PHP VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key Responsibilities: Full-Stack Development: Design, develop, and maintain complex full-stack applications across both front-end and back More ❯
Employment Type: Full-time
Posted:

Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed - UK-based - - Rapid Growth - Fully Remote

Hemel Hempstead, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
embracing new tech. Languages: Ruby-on-Rails, Java, Python, C#, PHP VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key Responsibilities: Full-Stack Development: Design, develop, and maintain complex full-stack applications across both front-end and back More ❯
Employment Type: Full-time
Posted:

Quality Assurance Engineer

Watford, Hertfordshire, UK
Akkodis
and execute manual and automated test cases for web applications, APIs, and backend systems. Support the development and maintenance of automated test scripts using tools like Selenium, Playwright, or REST-assured. Assist in validating end-to-end workflows on platforms such as Pega, ensuring business rules, integrations, and case lifecycle are working as expected. Participate in Agile ceremonies including sprint … Java, JavaScript, or C#. Understanding of Object-Oriented Programming (OOP) concepts and their application in test frameworks. Hands-on experience with at least one automation tool (e.g., Selenium, Playwright, REST-assured). Familiarity with API testing, using tools like Postman or automation libraries. Experience working in Agile/Scrum environments. Basic understanding of CI/CD tools (e.g., Git, Jenkins More ❯
Employment Type: Full-time
Posted:

Quality Assurance Engineer

Stevenage, England, United Kingdom
Akkodis
and execute manual and automated test cases for web applications, APIs, and backend systems. Support the development and maintenance of automated test scripts using tools like Selenium, Playwright, or REST-assured. Assist in validating end-to-end workflows on platforms such as Pega, ensuring business rules, integrations, and case lifecycle are working as expected. Participate in Agile ceremonies including sprint … Java, JavaScript, or C#. Understanding of Object-Oriented Programming (OOP) concepts and their application in test frameworks. Hands-on experience with at least one automation tool (e.g., Selenium, Playwright, REST-assured). Familiarity with API testing, using tools like Postman or automation libraries. Experience working in Agile/Scrum environments. Basic understanding of CI/CD tools (e.g., Git, Jenkins More ❯
Posted:

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

Stevenage, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
Object-Oriented Design, and a passion for learning and embracing new tech. You dont have to have all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages: Ruby-on-Rails, Java, Python, C#, PHP VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional … Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key Responsibilities: Full-Stack Development: Design, develop, and maintain complex full-stack applications 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 More ❯
Employment Type: Full-time
Posted:

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

Hemel Hempstead, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
Object-Oriented Design, and a passion for learning and embracing new tech. You dont have to have all the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages: Ruby-on-Rails, Java, Python, C#, PHP VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional … Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key Responsibilities: Full-Stack Development: Design, develop, and maintain complex full-stack applications 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 More ❯
Employment Type: Full-time
Posted:

Urgent! Polyglot Fullstack Tech leads Needed - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote

Watford, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
Pension Plan Tech Stack Languages: Ruby-on-Rails, Java, Python, C#, VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban Key Responsibilities Full-Stack Development: Design, develop, and maintain complex full-stack applications across both front-end and back More ❯
Employment Type: Full-time
Posted:

Urgent! Polyglot Fullstack Tech leads Needed - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote

Stevenage, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
Pension Plan Tech Stack Languages: Ruby-on-Rails, Java, Python, C#, VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban Key Responsibilities Full-Stack Development: Design, develop, and maintain complex full-stack applications across both front-end and back More ❯
Employment Type: Full-time
Posted:

Urgent! Polyglot Fullstack Tech leads Needed - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote

Hemel Hempstead, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
Pension Plan Tech Stack Languages: Ruby-on-Rails, Java, Python, C#, VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban Key Responsibilities Full-Stack Development: Design, develop, and maintain complex full-stack applications across both front-end and back More ❯
Employment Type: Full-time
Posted:

x6 Tech leads/Software Team Leads

Watford, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
Symfony and Laravel Languages: PHP, Ruby-on-Rails, Java, Python, C# VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban About You Self-motivated and able work independently Love to write clean, reusable code and have a passion for More ❯
Employment Type: Full-time
Posted:

Sales Force Developer

Hemel Hempstead, Hertfordshire, United Kingdom
Hybrid / WFH Options
Melbreck technical recruitment
in enterprise-level Salesforce implementations. Understanding of Agile/Scrum methodologies and DevOps practices. Experience with source control management and DevOps tools. Experience integrating with third-party platforms using REST/SOAP APIs. Familiarity with cloud platforms (e.g., Azure, AWS, Google Cloud). Database experience (e.g., SQL, DB2, SOQL/SOSL). Qualifications: Bachelor's degree in computer science, information More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Lead

Watford, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
and embracing new tech. Languages: Ruby-on-Rails, Java, Python, C# VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key Responsibilities: Full-Stack Development: Design, develop, and maintain complex full-stack applications across both front-end and back More ❯
Employment Type: Full-time
Posted:

Technical Lead

Stevenage, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
and embracing new tech. Languages: Ruby-on-Rails, Java, Python, C# VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key Responsibilities: Full-Stack Development: Design, develop, and maintain complex full-stack applications across both front-end and back More ❯
Employment Type: Full-time
Posted:

Salesforce Developer

Hemel Hempstead, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
Melbreck Technical Recruitment Ltd
of Agile/Scrum methodologies and DevOps practices. Source control management and DevOps practices with DevOps tools. (Example., Azure DevOps, Flosum, etc.,) Experience integrating with third-party platforms using REST/SOAP APIs. Familiarity with cloud platforms (Example., Azure, AWS, Google Cloud) Database experience (Example., SQL, DB2, SOQL/SOSL, etc.) Qualifications: Bachelors degree in computer science, information systems, or More ❯
Employment Type: Permanent, Work From Home
Salary: £50,000
Posted:

Salesforce Developer

Hemel Hempstead, England, United Kingdom
Insight Global
Agile/Scrum methodologies and basic DevOps practices. Source control management and DevOps practices with DevOps tools. (Example., Azure DevOps, Flosum, etc.,) Experience integrating with third-party platforms using REST/SOAP APIs. Familiarity with cloud platforms (E.g. Azure or AWS,) and large database experience (E.g SQL) Bachelor’s degree in computer science, information systems, or related area (Or international More ❯
Posted:

Senior Consultant - Customer Identity & Access Management (CIAM)

Stevenage, Hertfordshire, UK
Ampstek
architectures, with knowledge of GDPR, CCPA, and industry data protection frameworks. Backend experience with platforms such as Java, .NET, PHP, and front-end skills using JavaScript, HTML/CSS, REST APIs. Proven ability to lead technical initiatives, influence architectural decisions, and collaborate effectively with both technical and business teams. Professional certifications (SAP CDC, CIAM, CISSP, CISM, ITIL, etc.) are advantageous. More ❯
Employment Type: Full-time
Posted:

Senior Consultant - Customer Identity & Access Management (CIAM)

Watford, Hertfordshire, UK
Ampstek
architectures, with knowledge of GDPR, CCPA, and industry data protection frameworks. Backend experience with platforms such as Java, .NET, PHP, and front-end skills using JavaScript, HTML/CSS, REST APIs. Proven ability to lead technical initiatives, influence architectural decisions, and collaborate effectively with both technical and business teams. Professional certifications (SAP CDC, CIAM, CISSP, CISM, ITIL, etc.) are advantageous. More ❯
Employment Type: Full-time
Posted:

Senior Consultant - Customer Identity & Access Management (CIAM)

Hemel Hempstead, Hertfordshire, UK
Ampstek
architectures, with knowledge of GDPR, CCPA, and industry data protection frameworks. Backend experience with platforms such as Java, .NET, PHP, and front-end skills using JavaScript, HTML/CSS, REST APIs. Proven ability to lead technical initiatives, influence architectural decisions, and collaborate effectively with both technical and business teams. Professional certifications (SAP CDC, CIAM, CISSP, CISM, ITIL, etc.) are advantageous. More ❯
Employment Type: Full-time
Posted:

Datacenter Engineer

Hatfield, Hertfordshire, United Kingdom
Hybrid / WFH Options
Viasat
AWS or similar. Basic knowledge of commercial avionics systems (115v/400Hz, ARINC standards, A600 Connectors, Quadrax, trays etc.) Satellite/Wireless communications experience Scripting experience using Python, JavaScript, REST or equivalent language. Server virtualization or AWS/Cloud experience Knowledge or experience with tools such as Git, Artifactory, Jenkins, Puppet, Ansible, Docker EEO Statement Viasat is proud to be More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

ServiceNow Developer

Stevenage, England, United Kingdom
Akkodis
Develop and maintain custom applications and UI pages as required Collaborate with stakeholders to gather requirements and translate them into technical solutions Integrate ServiceNow with external systems using IntegrationHub, REST APIs and MID servers Maintain system security through roles, groups, and ACLs Support and improve the Service Portal and end-user experience Perform unit testing, assist with UAT, and develop … preferred) Strong knowledge of ITSM processes and ServiceNow ITSM suite Experience with Flow Designer, Script Includes, Business Rules, Client Scripts, UI Polices, etc Familiarity with JavaScript, Glide API, and REST integrations Understanding of user roles, access controls, and platform security Experience with Service Portal and catalogue development Knowledge of Agile delivery methods and use of DevOps tools (e.g. Git, CI More ❯
Posted:

Java Software Engineer

Watford, England, United Kingdom
RedRock Resourcing
platforms. Writing scalable code & helping in architecture design will be a huge part of your day-to-day. Tech stack includes: Java Spring Rust (bonus) Postgres, MongoDB, SQL Git REST APIs, cloud-native architecture If you are well-versed in Java with strong object-orientated design experience & a collaborative approach to solving problems, then please apply for more details! Hybrid More ❯
Posted:

Java Developer x 2 - St Albans - New! (REFGJ26)

St Albans, England, United Kingdom
Hybrid / WFH Options
RedRock Resourcing
Writing scalable code & helping in architecture design will be a huge part of your day-to-day. Tech stack includes: Java Spring Rust (bonus) PostgreSQL/Relational DBs Git REST APIs If you are well-versed in Java with strong object-orientated design experience & a collaborative approach to solving problems, then please apply for more details More ❯
Posted:

Senior Software Engineer

Stevenage, Hertfordshire, UK
Banked :
consumers on top of our new payment network Build services and software that's fast, resilient and and meets our challenging scale, integrity and security needs Build event based, REST based or RPC based interfaces that are consumed by engineers on other teams or by our customers Improve engineering standards, tooling and processes as we grow Mentor and help grow More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer

Hemel Hempstead, Hertfordshire, UK
Banked :
consumers on top of our new payment network Build services and software that's fast, resilient and and meets our challenging scale, integrity and security needs Build event based, REST based or RPC based interfaces that are consumed by engineers on other teams or by our customers Improve engineering standards, tooling and processes as we grow Mentor and help grow More ❯
Employment Type: Full-time
Posted:

x3 Principal Software Engineers/Staff Engineers - GOLANG - ScaleUp

Stevenage, Hertfordshire, UK
Hybrid / WFH Options
Areti Group | B CorpTM
a start-up or rapidly scaling environment is essential Experience required One or more of these tech stacks: Golang/Go, React/React Native/Next.JS/PHP REST APIs GraphQL AWS Architecture Software Design Patterns - TDD/DDD A passion for developing processes and architecture to continuously improve the codebase Benefits Salary paying up to 115k + More ❯
Employment Type: Full-time
Posted:
REST
Hertfordshire
25th Percentile
£56,250
Median
£57,500
75th Percentile
£58,750