Southampton, Hampshire, United Kingdom Hybrid / WFH Options
Materialise NV
Full Stack Software Development Engineer SOUTHAMPTON, UNITED KINGDOM SOFTWARE ENGINEERING & RESEARCH HYBRID ENGLISH CV We are looking for a Full Stack Software Development Engineer who's passionate about building high-quality medical software and who brings versatility, drive, and a More ❯
Liverpool, Merseyside, England, United Kingdom Hybrid / WFH Options
Evermore Global
real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
Employment Type: Full-Time
Salary: £78,000 - £84,000 per annum, Negotiable, Pro-rata
London, South East, England, United Kingdom Hybrid / WFH Options
Evermore Global
real-time messaging and communication. Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
Employment Type: Full-Time
Salary: £78,000 - £84,000 per annum, Negotiable, Pro-rata
Liverpool, Lancashire, United Kingdom Hybrid / WFH Options
The Granite Group
robust, scalable web applications using React, Next.js, and TypeScript. Collaborate with the team to create efficient and maintainable user interfaces. Implement secure authentication and authorisation mechanisms using OAuth and JWT tokens. Utilise Docker to streamline development and deployment processes. Create interactive and insightful data visualisations to represent complex datasets effectively. Optimise applications for maximum speed and scalability. Use tools like … years of professional experience in frontend development. Proficient in React and Next.js frameworks. Strong experience with TypeScript. Familiarity with Docker for containerisation. Experience with authentication mechanisms using OAuth and JWT tokens. Understanding of data visualisation libraries such as D3.js, Chart.js, or Recharts. Knowledge of React Native is a bonus. Experience with monitoring tools like Sentry. Familiarity with CI/CD More ❯
Postman, Stoplight). Familiarity with API management platforms (e.g., Apigee, Azure API Management, AWS API Gateway). Understanding of HTTP methods, response codes, and common API security practices (OAuth, JWT, etc.). Excellent communication skills to interact with both business users and technical teams. Experience working with SDLC tools like Jira , Confluence , Git , and CI/CD pipelines is a More ❯
Liverpool, Merseyside, North West, United Kingdom Hybrid / WFH Options
Acorn Insurance
cloud platforms (Azure preferred) Ability to design and communicate robust architecture and coding standards Experience leading or mentoring teams in an agile environment Familiarity with modern security practices (OAuth, JWT, etc.) Collaborative mindset with the ability to work across disciplines Bonus: Experience with Docker, RabbitMQ, MediatR, Masstransit, Keycloak, Loki or Grafana Why Join Us? Modern tech stack and a strong More ❯
Have Worked in a regulated or financial services environment (e.g. WealthTech, FinTech, InsurTech). Experience deploying to cloud platforms (e.g. AWS, Vercel, or Heroku). Familiarity with authentication (OAuth2, JWT) and data privacy best practices. Exposure to performance monitoring or observability tooling. What’s in it for You Remote-first, flexible setup (UK time zone or close ). A rare More ❯
london, south east england, united kingdom Hybrid / WFH Options
ZipRecruiter
Have Worked in a regulated or financial services environment (e.g. WealthTech, FinTech, InsurTech). Experience deploying to cloud platforms (e.g. AWS, Vercel, or Heroku). Familiarity with authentication (OAuth2, JWT) and data privacy best practices. Exposure to performance monitoring or observability tooling. What’s in it for You Remote-first, flexible setup (UK time zone or close ). A rare More ❯
EKS, Lambda, DynamoDB, Redshift, S3, Glue, and Athena Solid grasp of serverless design patterns, containerization (Docker, Kubernetes), and microservices Background in secure API development and identity protocols like OAuth, JWT, and OpenID Connect Experience in big data, streaming (Kinesis), and data lake architectures Strong communication, leadership, and stakeholder management skills Bonus: AWS Solutions Architect certification, experience with CI/CD More ❯
vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM and SQL or NoSQL (document oriented) databases Commercial experience designing and building CI/CD, CDNs, RESTful APIs Strong experience writing easily testable code More ❯
vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM and SQL or NoSQL (document oriented) databases Commercial experience designing and building CI/CD, CDNs, RESTful APIs Strong experience writing easily testable code More ❯
london, south east england, united kingdom Hybrid / WFH Options
iProov
vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM and SQL or NoSQL (document oriented) databases Commercial experience designing and building CI/CD, CDNs, RESTful APIs Strong experience writing easily testable code More ❯
Liverpool, Lancashire, United Kingdom Hybrid / WFH Options
Maxwell Bond
Frontend skills in building and maintaining scalable web apps using React , Next.js , and TypeScript What You'll Do: Design clean, responsive UIs and data visualisations Implement secure auth (OAuth, JWT) and integrate third-party/internal APIs Use Docker for efficient dev and deployment workflows Monitor and debug using tools like Sentry Write clean, testable code and participate in code … backend, QA, product) Develop and maintain unit/integration tests What We're Looking For: 5+ years of frontend development experience usingReact, Next.js, and TypeScript Experience with OAuth/JWT, Docker, Redux, Git Skilled in data visualisation (D3.js, Chart.js, Recharts) Familiarity with Google Maps API, CI/CD, PWA, SEO Testing experience (React Testing Library, Playwright) Salary up to 75K More ❯
Bristol, Avon, England, United Kingdom Hybrid / WFH Options
Ballantyne Technology Limited
state libraries like Zustand or Redux Writing clean, maintainable code in PHP and JavaScript (ES6+) , ideally with some Vue or Alpine Building and integrating RESTfulAPIs with secure authentication (OAuth2, JWT) Working with MySQL , Firebase , and Supabase where needed Using Tailwind or Bootstrap for frontend styling You’ll also contribute to architecture decisions, documentation, and peer reviews — your voice and experience More ❯
Hull, North Humberside, England, United Kingdom Hybrid / WFH Options
Akkodis
Familiarity with tools like Postman, Git, CloudHub, Runtime Manager and DataWeave? A proactive communicator who enjoys working across technical and non-technical teams Nice-to-haves Experience with OAuth, JWT, SAML or other authentication protocols Exposure to AWS services, monitoring tools like DataDog, or web tech like PHP/TypeScript Retail industry experience or understanding of retail workflows Why join More ❯
North West London, London, United Kingdom Hybrid / WFH Options
ByteHire
Communicate clearly, seek clarification when needed. Navigate ambiguity and working with minimal supervision. Develop and maintain backend services using C# and .NET Core. Design and test REST APIs with JWT-based authentication (OAuth is desirable for the future). Write performant SQL for PostgreSQL databases; help design schemas and queries. Build and manage WebSocket connections for real-time features. Build … in Linux-based production environments. Comfortable navigating ambiguity and working with minimal supervision. Strong SQL knowledge, with experience using PostgreSQL in live systems. REST API development experience; understanding of JWT and cookie-based auth. Familiarity with Docker and AWS services, from a developer perspective. Comfortable with WebSockets. Comfortable with building lightweight frontends in Blazor or similar. Strong communicator with a More ❯
west london, south east england, United Kingdom Hybrid / WFH Options
ByteHire
Communicate clearly, seek clarification when needed. Navigate ambiguity and working with minimal supervision. Develop and maintain backend services using C# and .NET Core. Design and test REST APIs with JWT-based authentication (OAuth is desirable for the future). Write performant SQL for PostgreSQL databases; help design schemas and queries. Build and manage WebSocket connections for real-time features. Build … in Linux-based production environments. Comfortable navigating ambiguity and working with minimal supervision. Strong SQL knowledge, with experience using PostgreSQL in live systems. REST API development experience; understanding of JWT and cookie-based auth. Familiarity with Docker and AWS services, from a developer perspective. Comfortable with WebSockets. Comfortable with building lightweight frontends in Blazor or similar. Strong communicator with a More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
Trellix, Ivanti, ClearSwift, Yubikey Understanding of secure coding practices and common vulnerabilities (OWASP Top 10, SANS Top 25). Expertise in identity and access management (IAM), including RBAC, ABAC, JWT and Cookie based authentication. Incident detection and response in MOD environments. Security compliance and regulatory frameworks (e.g., NIST, CIS Benchmarks). Experience working with Kubernetes at an administrative level Soft … container networking (e.g., NSX, Rancher) Compliance monitoring and security auditing for cloud-native environments. Automation & Scripting Scripting skills in Python, PowerShell for security automation. API security knowledge (e.g., OAuth, JWT, API gateways, rate limiting). Experience with Security as Code for automated policy enforcement. Are you ready to make an impact? Begin your journey of a flourishing and meaningful career More ❯
City of London, London, United Kingdom Hybrid / WFH Options
LONDON IT TRAINING
protection manually and via frameworks · Securing file upload forms Day 4: Advanced Topics in PHP Security Topics Covered: · Secure API development (REST/GraphQL in PHP) · JSONWeb Tokens (JWT) – Secure usage · Secure error handling and logging · Rate limiting, CAPTCHA, and brute force protection · Using security headers (Content-Security-Policy, Strict-Transport-Security, etc.) Hands-On Labs: · Building and securing … a simple RESTful API · Implementing JWT authentication securely · Testing security headers with browser tools and scanners Day 5: Threat Modeling, Testing, and Final Project Topics Covered: · Threat modeling for PHP applications (STRIDE approach) · Tools for security testing: OWASP ZAP, Burp Suite (Intro) · Static analysis tools for PHP (e.g., SonarQube, PHPStan) · Secure deployment practices Final Project: · Team-based challenge: secure an More ❯
protection manually and via frameworks · Securing file upload forms Day 4: Advanced Topics in PHP Security Topics Covered: · Secure API development (REST/GraphQL in PHP) · JSONWeb Tokens (JWT) – Secure usage · Secure error handling and logging · Rate limiting, CAPTCHA, and brute force protection · Using security headers (Content-Security-Policy, Strict-Transport-Security, etc.) Hands-On Labs: · Building and securing … a simple RESTful API · Implementing JWT authentication securely · Testing security headers with browser tools and scanners Day 5: Threat Modeling, Testing, and Final Project Topics Covered: · Threat modeling for PHP applications (STRIDE approach) · Tools for security testing: OWASP ZAP, Burp Suite (Intro) · Static analysis tools for PHP (e.g., SonarQube, PHPStan) · Secure deployment practices Final Project: · Team-based challenge: secure an More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
experience with frameworks like Flask, FastAPI, and Django. Strong command orchestration tools (e.g. Prefect, Airflow), Docker, and AWS infrastructure (CDK, Terraform). Solid understanding of API services, authentication methods (JWT, SSO), and clear, pragmatic communication skills. Maintain, upgrade, and improve existing systems and custom ETL pipelines. Collaborate with developers, data scientists, and QA teams to enhance tooling, processes, and documentation. More ❯
knowledge of ASP.NET Core including creating and maintaining websites Experience with frontend frameworks such as React, Vue or Microsoft Blazor Knowledge of authentication and authorisation including token technologies e.g. JWT Demonstrable experience of building software products from start to finish Passionate about ensuring TH best development practices are upheld across the team Comfortable tutoring new joiners about the technical capabilities More ❯