At a Glance
- Tasks: Design and develop high-performance applications using ReactJS and Spring Boot.
- Company: Join a forward-thinking tech company that values collaboration and innovation.
- Benefits: Enjoy competitive pay, health perks, remote work options, and growth opportunities.
- Other info: Great career advancement potential in a supportive workplace.
- Why this job: Make an impact with cutting-edge technologies in a dynamic team environment.
- Qualifications: Experience in Java, ReactJS, and building scalable applications is essential.
The predicted salary is between 60000 - 80000 £ per year.
We are seeking an experienced Java Full Stack Developer with a strong background in building scalable, high‑performance applications using modern frontend and backend technologies. This role is ideal for someone who thrives in a hands‑on, collaborative environment and is comfortable working onsite with cross‑functional teams. You will be responsible for designing, developing, and deploying enterprise‑grade applications using ReactJS, Spring Boot, Microservices, and a wide range of cloud and DevOps tools.
Key Responsibilities
- Design, develop, and maintain full‑stack applications using ReactJS on the frontend and Spring Boot on the backend.
- Build and consume RESTful APIs and ensure seamless integration across services.
- Implement secure authentication and authorization using OAuth2.
- Develop microservices‑based solutions with strong emphasis on scalability and performance.
- Work with SQL databases and JPA/Hibernate for data persistence.
- Integrate and manage event‑driven components using Kafka.
- Deploy and manage applications on AWS (S3, EC2, ECS or EKS).
- Containerize and orchestrate services using Docker and Kubernetes.
- Implement CI/CD pipelines using tools like Git and Jenkins.
- Collaborate closely with product owners, architects, and QA teams to deliver high‑quality software.
- Troubleshoot production issues and optimize application performance.
Required Skills & Experience
- Frontend
- Strong proficiency in ReactJS, including hooks, state management, and component architecture.
- Good hands‑on experience with Java and Spring Boot.
- Expertise in REST API development.
- Strong understanding of JPA/Hibernate and relational databases (MySQL, PostgreSQL, or similar).
- Experience with OAuth2 and secure API design.
- Solid understanding of Microservices Architecture.
- Messaging & Cloud
- Experience with Kafka for event‑driven systems.
- Hands‑on experience with AWS services such as S3, EC2, ECS or EKS.
- DevOps & Deployment
- Proficiency with Docker and Kubernetes.
- Experience building CI/CD pipelines using Git, Jenkins, or similar tools.
Nice-to-Have
- Experience with monitoring tools (Prometheus, Grafana, ELK).
- Familiarity with serverless components on AWS.
- Knowledge of test automation frameworks (JUnit, Mockito, Cypress, etc.).
Cognizant is an equal opportunities employer, and we welcome all applications regardless of race, colour, gender, ethnic origin, nationality, religion or beliefs, disability, age, sexual orientation, political opinions, or trade union membership.
Java Full Stack Developer in Burgess Hill employer: Cognizant
Cognizant is an exceptional employer that fosters a dynamic and inclusive work culture, perfect for Java Full Stack Developers looking to make a significant impact. With a strong emphasis on collaboration and innovation, employees benefit from extensive growth opportunities, cutting-edge technology, and the chance to work on high-performance applications in a supportive environment. Located in a vibrant area, Cognizant offers a unique blend of professional development and a commitment to diversity, making it an ideal place for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Java Full Stack Developer in Burgess Hill
✨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 Cognizant 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 Cognizant.
✨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 Cognizant.
✨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 Cognizant 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 Java Full Stack Developer in Burgess Hill
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 Cognizant.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Cognizant 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 Cognizant
✨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 Cognizant 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.
