Java Full Stack Engineer NEW

City, London
83Zero Ltd

Java Full Stack Engineer – Consultant

Salary: 45,000 – 55,000 plus benefits, perks, and healthcare options!

Job type: Permanent Hybrid (1-2 days per week) Occasional travel to client sites

Security Clearance: Must be SC eligible

Base locations: London, Manchester or Glasgow

Overview:

We’re looking for a Java Full Stack Engineer with strong backend and frontend development experience to join a team delivering innovative digital solutions for enterprise clients.

You’ll work on digital transformation programmes, designing and delivering modern cloud-native applications that solve real business challenges. Working alongside architects, engineers and stakeholders, you’ll help build scalable, secure and high-performing solutions using modern technologies and engineering practices.

Your Role:

• Design, develop and maintain scalable microservices using Java and Spring Boot.
• Build responsive web applications using React, JavaScript/TypeScript, HTML and CSS.
• Develop and integrate REST APIs and cloud-native applications.
• Work across the full software development lifecycle, from design through to deployment and support.
• Collaborate within Agile teams to deliver high-quality software solutions.
• Contribute to CI/CD pipelines, DevOps practices and secure digital platforms.
• Continue developing your technical skills through innovative client projects and emerging technologies.

Skills & Experience:

• Strong experience building RESTful microservices using Java and Spring Boot.
• Frontend development experience with React, JavaScript/TypeScript, HTML and CSS.
• Experience designing and integrating REST APIs.
• Proficiency with Git and platforms such as GitHub or GitLab.
• Experience working with AWS or Azure.
• Hands-on experience with Docker and Docker Compose.
• Experience with CI/CD tools such as GitLab CI, GitHub Actions or Jenkins.
• Experience working in Agile software development teams.
• Experience with Infrastructure as Code tools such as Terraform.
• Familiarity with NoSQL databases, particularly MongoDB.
• Experience with SQL databases such as PostgreSQL.

What You’ll Gain:

• Work on high-profile digital transformation programmes across multiple industries.
• Exposure to modern technologies including Java, Kotlin, Node.js, Spring Boot, React, AWS, Azure, Docker and Kubernetes.
• Access to training and certifications across cloud, software engineering, DevOps, cybersecurity and Agile delivery.
• Career development through mentoring, technical communities and knowledge-sharing sessions.
• A collaborative culture with opportunities to connect through team events, networking and innovation activities.

Additional Information:

• UK-wide client travel may be required depending on project needs.
• The right to live and work in the UK is essential.
• Successful applicants must be eligible to obtain Security Clearance (SC).

If you’re ready to take the next step in your career, I’d love to hear from you.