Full Stack Developer (ReactJS & Java) in Leeds

Full Stack Developer (ReactJS & Java) in Leeds

Leeds Full-Time 36000 - 60000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Build modern UIs and scalable backend services using ReactJS and Java.
  • Company: Join a forward-thinking tech company investing in cloud-native platforms.
  • Benefits: Enjoy flexible working, competitive salary, and career growth opportunities.
  • Other info: Collaborative environment with mentoring opportunities and a focus on clean code.
  • Why this job: Make a real impact with cutting-edge technology and innovative projects.
  • Qualifications: Experience with ReactJS, Java, and microservices; passion for quality software.

The predicted salary is between 36000 - 60000 £ per year.

Location: Leeds / Bristol UK (Hybrid)

Experience: 5+ years (flexible for strong candidates)

Are you a Full Stack Developer who enjoys solving complex problems, building scalable systems, and working with modern cloud technologies? We’re hiring on behalf of a forward-thinking client who is investing heavily in cloud-native platforms, microservices, and automation. This role offers real technical ownership, exposure to cutting-edge architecture, and the chance to work alongside high-performing engineering teams.

What You’ll Be Doing

  • Building modern, responsive UIs using ReactJS
  • Designing and developing high-performance backend services with Java & Spring Boot
  • Creating scalable REST APIs and microservices
  • Writing clear and maintainable Swagger / OpenAPI documentation
  • Producing Low-Level Designs (LLD) and shaping technical solutions
  • Reviewing code and promoting engineering best practices
  • Mentoring developers and contributing to a strong engineering culture
  • Writing unit, integration, and automation tests to ensure quality
  • Deploying applications using CI/CD pipelines
  • Working with Azure and/or GCP to deliver cloud-native solutions
  • Taking features from concept to production

What We’re Looking For

  • Strong hands-on experience with ReactJS
  • Solid backend expertise in Java, Spring Boot, and Microservices
  • Experience designing and consuming RESTful APIs
  • Comfortable creating Swagger / OpenAPI specs
  • Strong understanding of software design and clean code
  • Experience with testing frameworks and automation
  • Practical exposure to Azure and/or GCP
  • Experience working with CI/CD pipelines
  • A proactive mindset and passion for building quality software
  • Work on modern, scalable, cloud-native platforms

Flexible working (hybrid / remote options)

Opportunity to influence design, architecture, and best practices

Collaborative, supportive engineering environment

Competitive salary or contract rate

Long-term engagement and career growth opportunities

Ideal For Someone Who:

  • Likes mentoring and sharing knowledge
  • Wants to work with modern tech, not legacy systems
  • Values clean code, automation, and quality delivery

Apply now or get in touch for a confidential discussion.

Full Stack Developer (ReactJS & Java) in Leeds employer: KBC Technologies Group

KBC Technologies Group is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the heart of Reading, UK. Employees benefit from extensive professional development opportunities, competitive compensation, and a supportive environment that encourages growth and creativity, making it an ideal place for those looking to make a meaningful impact in cloud architecture.

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Contact Details:

KBC Technologies Group Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Full Stack Developer (ReactJS & Java) in Leeds

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at KBC Technologies Group or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to KBC Technologies Group.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like KBC Technologies Group.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like KBC Technologies Group that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Full Stack Developer (ReactJS & Java) in Leeds

ReactJS
Java
Spring Boot
Microservices
RESTful APIs
Swagger
OpenAPI

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at KBC Technologies Group.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at KBC Technologies Group and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at KBC Technologies Group

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If KBC Technologies Group uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.