Fullstack Developer (Java & Node) - 500 Inside

Job Description

Fullstack Developer (Java & Node) - 500 Inside on www.freelancermap.com ☀️ SUMMER DEAL II | 20% off for basic users | Until July 19 ☀️ 20% off for basic users | Until July 19 Code: HEATUP Code: HEATUP Find projects Find freelancers Solutions Insights Log in Sign up Change availability Save Fullstack Developer (Java & Node) - 500 Inside Stealth IT Consulting Contact person : Generic Network Not Specified , United Kingdom On-site Agency contract (e.g. ANÜ) Duration 6 months Apply now Save to watchlist Print Report Report project After submitting, you will receive a confirmation email. We will review your information and take action if necessary. Reason for reporting this project: * The project is outdated The project description is unprofessional / This is not a valid project Incorrect contract type The hourly rate is unrealistic Report project Report project Universities and Authorities and Associations Node.js Full Stack Development Terraform DevSecOps Description Job Title: Fullstack Developer (Java & Node) Rate: £500 (Inside IR35) Duration: 6 months Location: Remote - One Day Per Month in Newcastle Clearance: BPSS Stages: 1 Stage Must Have Government Experience Developed and maintained microservices using Java (Spring Boot) and Node.js , supporting high-volume digital services used by millions of UK citizens. Built responsive Front End components using React , HTML5, CSS3 and TypeScript, improving user experience and accessibility in line with WCAG 2.2 AA . Designed and implemented secure RESTful APIs, integrating with internal government systems and third-party services. Developed cloud-native applications on AWS , using services including Lambda, ECS, S3, API Gateway, CloudWatch and RDS. Implemented Infrastructure as Code using Terraform , enabling repeatable deployments across multiple environments. Built and maintained CI/CD pipelines using GitHub Actions and Jenkins, reducing deployment time and supporting multiple production releases each sprint. Collaborated closely with Product Managers, Delivery Managers, Designers, Business Analysts and Test Engineers within agile Scrum ceremonies to deliver user-centred features. Improved application performance through code optimisation, caching strategies and database tuning, reducing API response times by over 30% . Developed automated unit, integration and end-to-end tests using JUnit, Mockito, Jest, Cypress and Playwright , increasing deployment confidence and reducing production defects. Worked with PostgreSQL and MongoDB , designing efficient data models and optimising complex queries. Applied secure coding principles in line with OWASP , supporting authentication and authorisation using OAuth2 , OpenID Connect and JWT. Monitored live services using CloudWatch , Grafana and Kibana, diagnosing incidents and supporting continuous service improvement. Participated in code reviews, pair programming and technical design sessions, promoting engineering best practice across the development team. Supported live service operations, investigating incidents, implementing fixes and contributing to post-incident reviews to improve service resilience. Worked within a DevSecOps culture, ensuring applications met security, performance and compliance requirements expected of central government services. Application form For freelancers Find projects Benefits for freelancers Prices and features Professional liability insurance For companies Find freelancers Benefits for companies Prices and features Help and support FAQ Contact Blog Freelancer study Company directory About freelancermap About us Testimonials © 2005 ‐ 2026 freelancermap GmbH, Nürnberg Data privacy Legal information Term and Conditions