At a Glance
- Tasks: Design and build scalable, cloud-native applications for major organisations.
- Company: Fast-growing tech company focused on digital transformation.
- Benefits: Highly competitive package, hybrid working, and career growth opportunities.
- Other info: Collaborative environment with access to cutting-edge tools and continuous learning.
- Why this job: Work on impactful projects and push your engineering skills to the next level.
- Qualifications: Strong Java development background and experience with REST APIs.
The predicted salary is between 50000 - 70000 £ per year.
If you're a strong Java engineer who wants to do more than just code, this is your opportunity to work on some of the most complex, high-impact technology programmes in the UK & Ireland. You'll be joining a fast-growing, high-performing engineering team delivering large-scale digital transformation projects for major organisations - influencing how they build, scale, and future-proof their technology. This is not BAU. This is modern engineering, real complexity, and visible impact.
What You'll Be Doing
- Designing and building scalable, cloud-native applications used at enterprise level
- Solving complex engineering challenges across multiple high-profile programmes
- Working in Agile, cross-functional teams alongside top-tier engineers, architects, and product teams
- Building secure, high-performance APIs and microservices
- Contributing to architecture decisions and technical strategy
- Driving best practice in clean code, testing, and automation
- Mentoring others and helping raise the bar across the team
What We're Looking For
- Strong background in Java development (Spring Boot essential)
- Experience building REST APIs and distributed systems
- Solid understanding of OOP, design patterns, clean architecture
- Experience working with Docker / Kubernetes
- Exposure to CI/CD and modern DevOps practices
- Cloud experience (AWS, Azure or GCP)
Big plus if you have:
- Experience with Kafka / messaging systems
- Built or worked within microservices architectures
- Experience scaling systems or handling high-volume environments
- Interest in emerging tech, automation, or AI-assisted development
What Makes This Different
- Work on projects that actually matter - large-scale, complex, business-critical
- Be part of a team that values engineering excellence, not just delivery.
- Access to cutting-edge tools, tech, and continuous learning
- Clear path to Senior / Lead / Architect progression
- A genuinely collaborative, high-performing environment
Flexibility That Works
- Belfast-based with hybrid working
- Real flexibility around how you structure your week
- Balance between client exposure, team collaboration, and remote working
Career Growth
- Gain certifications and new technical skills
- Work across multiple industries and technologies
- Progress quickly based on impact, not tenure
If you're looking for a role where you can build better systems, solve harder problems, and accelerate your career, we want to hear from you.
Java Engineer - Multiple Vacancies JBLE1_NI in Belfast employer: HAYS Specialist Recruitment
Join a dynamic and innovative engineering team in Belfast, where you'll not only enhance your Java development skills but also contribute to impactful digital transformation projects. With a strong emphasis on collaboration, continuous learning, and career progression, this role offers a unique opportunity to work with cutting-edge technology in a flexible hybrid environment that values engineering excellence and personal growth.
Contact Details:
HAYS Specialist Recruitment Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Java Engineer - Multiple Vacancies JBLE1_NI in Belfast
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work at companies you're interested in. A friendly chat can lead to referrals, which are often the best way to get your foot in the door.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your Java projects, APIs, and any cool stuff you've built. This gives potential employers a taste of what you can do beyond just a CV.
✨Tip Number 3
Prepare for interviews by practicing common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, confidence is key, so practice makes perfect!
✨Tip Number 4
Apply through our website! We love seeing candidates who take the initiative. Tailor your application to highlight how your experience aligns with the role, and don’t forget to mention your passion for building scalable systems.
We think you need these skills to ace Java Engineer - Multiple Vacancies JBLE1_NI in Belfast
Some tips for your application 🫡
Show Your Passion for Java:When you're writing your application, let your enthusiasm for Java shine through! Talk about your experiences and projects that showcase your skills in Java development, especially with Spring Boot. We want to see how you can bring your passion to our team.
Highlight Relevant Experience:Make sure to tailor your application by highlighting your experience with REST APIs, microservices, and cloud technologies. We’re looking for engineers who have tackled complex challenges, so don’t hold back on sharing those stories!
Be Clear and Concise:Keep your application clear and to the point. Use bullet points where possible to make it easy for us to read. We appreciate a well-structured application that gets straight to the good stuff without unnecessary fluff.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our team at StudySmarter!
How to prepare for a job interview at HAYS Specialist Recruitment
✨Know Your Java Inside Out
Make sure you brush up on your Java skills, especially Spring Boot. Be ready to discuss your past projects and how you've tackled complex engineering challenges. They’ll want to see your depth of knowledge, so don’t hold back!
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific instances where you've solved tough problems, particularly in building scalable applications or APIs. Use the STAR method (Situation, Task, Action, Result) to structure your answers and make them impactful.
✨Familiarise Yourself with Agile Practices
Since this role involves working in Agile teams, be prepared to discuss your experience with Agile methodologies. Share examples of how you've collaborated with cross-functional teams and contributed to successful project outcomes.
✨Demonstrate Your Passion for Tech
They’re looking for engineers who are excited about emerging technologies. Talk about any personal projects, certifications, or interests in automation, AI, or cloud services. Showing enthusiasm can set you apart from other candidates!
