front-end and back-end technologies to deliver secure, high-performing, and scalable solutions. Core Responsibilities * Develop and maintain applications using Java, Spring Boot, and Hibernate. * Design and implement RESTful APIs and microservices. * Build responsive interfaces using HTML, CSS, JavaScript, and frameworks such as React, Angular, or Vue.js. * Manage relational and NoSQL databases. * Support CI/CD pipelines, containerisation (Docker More ❯
No SQL databases (e.g. MongoDB, AWS DynamoDB, Azure Cosmos) Proven experience with .NET ORMs (e.g. Entity Framework, Dapper) Advanced understanding of good practice API development, integration, and testing (e.g. RESTful services, GraphQL). Advanced understanding of security best practices, performance optimization, and scalability techniques in a SaaS or public cloud facing system. Exceptional problem solving skills, with an ability to More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Experis
and consistency. Security & Documentation Implement authentication, authorisation, and other security best practices. Maintain internal API and code documentation. Essential Skills Strong experience with React, TypeScript, Java, Spring Boot, and RESTful API development. Proficient with SQL databases and CI/CD tools. Hands-on experience with cloud platforms (AWS, Azure, or GCP). Solid understanding of software testing frameworks and secure More ❯
Bletchley, Buckinghamshire, United Kingdom Hybrid / WFH Options
Experis
and consistency. Security & Documentation Implement authentication, authorisation, and other security best practices. Maintain internal API and code documentation. Essential Skills Strong experience with React, TypeScript, Java, Spring Boot, and RESTful API development. Proficient with SQL databases and CI/CD tools. Hands-on experience with cloud platforms (AWS, Azure, or GCP). Solid understanding of software testing frameworks and secure More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Reed.co.uk
on experience integrating AI tools, APIs, or platforms into software solutions. Domain experience in Recruitment Technology, HRTech, or closely related fields is a must. Proficient in software architecture, microservices, RESTful API design, and cloud-native development (AWS, Azure, or GCP preferred). Experience with CI/CD pipelines, automated testing, and DevOps practices. Solid grasp of security best practices, data More ❯
of object-oriented programming and design patterns Proficiency in Java SE (Standard Edition) and Java EE (Enterprise Edition) Experience with frameworks such as Spring, Hibernate, or similar Knowledge of RESTful APIs and web services Familiarity with SQL and databases such as MySQL Experience with version control systems, preferably Git Understanding of software development methodologies, including Agile/Scrum Desirable Experience More ❯
of object-oriented programming and design patterns Proficiency in Java SE (Standard Edition) and Java EE (Enterprise Edition) Experience with frameworks such as Spring, Hibernate, or similar Knowledge of RESTful APIs and web services Familiarity with SQL and databases such as MySQL Experience with version control systems, preferably Git Understanding of software development methodologies, including Agile/Scrum Desirable Experience More ❯
and modernising legacy systems, including VB.NET. Excellent communication skills and the ability to engage confidently with non-technical stakeholders. Experience integrating with or migrating to MS-Dynamics. Understanding of RESTful APIs, WSDL, and integration best practices. Experience working across the full Software Development Life Cycle (SDLC), including requirements analysis, design, development, testing, deployment, and support. Knowledge of Docker, CI/ More ❯
and modernising legacy systems, including VB.NET. Excellent communication skills and the ability to engage confidently with non-technical stakeholders. Experience integrating with or migrating to MS-Dynamics. Understanding of RESTful APIs, WSDL, and integration best practices. Experience working across the full Software Development Life Cycle (SDLC), including requirements analysis, design, development, testing, deployment, and support. Knowledge of Docker, CI/ More ❯
oriented with a mindset geared toward continuous improvement. Able to prioritize and manage multiple projects simultaneously in a dynamic environment. Technical Skills: API Development: Proven experience designing and building RESTful APIs and services at scale. Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
oriented with a mindset geared toward continuous improvement. •Able to prioritize and manage multiple projects simultaneously in a dynamic environment. Technical Skills: • API Development: •Proven experience designing and building RESTful APIs and services at scale. •Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). •Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
oriented with a mindset geared toward continuous improvement. •Able to prioritize and manage multiple projects simultaneously in a dynamic environment. Technical Skills: • API Development: •Proven experience designing and building RESTful APIs and services at scale. •Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). •Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
london (city of london), south east england, united kingdom
BAE Systems
oriented with a mindset geared toward continuous improvement. Able to prioritize and manage multiple projects simultaneously in a dynamic environment. Technical Skills: API Development: Proven experience designing and building RESTful APIs and services at scale. Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
oriented with a mindset geared toward continuous improvement. •Able to prioritize and manage multiple projects simultaneously in a dynamic environment. Technical Skills: • API Development: •Proven experience designing and building RESTful APIs and services at scale. •Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). •Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
oriented with a mindset geared toward continuous improvement. •Able to prioritize and manage multiple projects simultaneously in a dynamic environment. Technical Skills: • API Development: •Proven experience designing and building RESTful APIs and services at scale. •Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). •Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
best practices and emerging technologies in software engineering and data systems. Skills & Experience: You will have the following skills or proven experience: API Development: Proven experience designing and building RESTful APIs and services at scale. Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
best practices and emerging technologies in software engineering and data systems. Skills & Experience: You will have the following skills or proven experience: API Development: Proven experience designing and building RESTful APIs and services at scale. Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event More ❯
london, south east england, united kingdom Hybrid / WFH Options
Quanta
wed love to hear from you. What Youll Do: Write high-quality, testable web application code in Django Integrate front-end components with server-side logic Develop and maintain RESTful APIs using Django REST Framework Design, optimise, and troubleshoot for performance and scalability Apply secure development practices and standards Contribute to architectural discussions and technical decisions Work in an agile More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Quanta
wed love to hear from you. What Youll Do: Write high-quality, testable web application code in Django Integrate front-end components with server-side logic Develop and maintain RESTful APIs using Django REST Framework Design, optimise, and troubleshoot for performance and scalability Apply secure development practices and standards Contribute to architectural discussions and technical decisions Work in an agile More ❯
love to hear from you. What You’ll Do: Write high-quality, testable web application code in Django Integrate front-end components with server-side logic Develop and maintain RESTful APIs using Django REST Framework Design, optimise, and troubleshoot for performance and scalability Apply secure development practices and standards Contribute to architectural discussions and technical decisions Work in an agile More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Quanta
love to hear from you. What You’ll Do: Write high-quality, testable web application code in Django Integrate front-end components with server-side logic Develop and maintain RESTful APIs using Django REST Framework Design, optimise, and troubleshoot for performance and scalability Apply secure development practices and standards Contribute to architectural discussions and technical decisions Work in an agile More ❯
love to hear from you. What You'll Do: Write high-quality, testable web application code in Django Integrate front-end components with server-side logic Develop and maintain RESTful APIs using Django REST Framework Design, optimise, and troubleshoot for performance and scalability Apply secure development practices and standards Contribute to architectural discussions and technical decisions Work in an agile More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Quanta
love to hear from you. What You’ll Do: Write high-quality, testable web application code in Django Integrate front-end components with server-side logic Develop and maintain RESTful APIs using Django REST Framework Design, optimise, and troubleshoot for performance and scalability Apply secure development practices and standards Contribute to architectural discussions and technical decisions Work in an agile More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
+ backend + API) from design to production deployment . Hands-on with TypeScript , React , Node/Express , SQL/PostgreSQL , Docker , CI/CD . Building and consuming RESTful APIs ; JSON schemas; integration testing. Comfortable in AWS and modern Infrastructure-as-Code approaches. Strong engineering fundamentals: code reviews, testing, observability, performance tuning . Security Clearance: Active SC or DV More ❯
+ backend + API) from design to production deployment . Hands-on with TypeScript , React , Node/Express , SQL/PostgreSQL , Docker , CI/CD . Building and consuming RESTful APIs ; JSON schemas; integration testing. Comfortable in AWS and modern Infrastructure-as-Code approaches. Strong engineering fundamentals: code reviews, testing, observability, performance tuning . Security Clearance: Active SC or DV More ❯