At a Glance
- Tasks: Lead Java development for a critical data migration project to MongoDB.
- Company: Join a dynamic team in London City focused on innovative tech solutions.
- Benefits: Competitive salary up to £80,000 and a collaborative work environment.
- Why this job: Make a real impact with cutting-edge technologies and a supportive culture.
- Qualifications: 5+ years in Java development, strong MongoDB and database migration skills required.
- Other info: Onsite role with opportunities for professional growth and learning.
The predicted salary is between 60000 - 80000 £ per year.
Employment Type: Full time, Permanent
Salary: Open up to £75,000 - £80,000 Per annum
Work Mode: Onsite
About the Role:
We are seeking a highly skilled Java Software Engineer to join our team in London City. This role is fully onsite and offers the opportunity to work on a critical data migration project, transferring data from a legacy database to MongoDB. If you have a strong background in Java development, database migrations, and working with MongoDB, we’d love to hear from you.
Key Responsibilities:
- Design, develop, and implement Java-based solutions for the data migration project.
- Work on transferring data from legacy relational databases to MongoDB efficiently and securely.
- Optimise database queries and ensure data integrity throughout the migration process.
- Collaborate with cross-functional teams, including DBAs, architects, and business analysts, to define migration strategies.
- Troubleshoot and resolve any migration-related issues, ensuring minimal downtime and business impact.
- Write clean, scalable, and maintainable code following best practices and industry standards.
Required Skills & Experience:
- 5+ years of experience in Java development (Java 8+ preferred).
- Strong knowledge of Spring Boot, REST APIs, and Microservices architecture.
- Hands-on experience with MongoDB, including data modeling and migrations.
- Experience working with relational databases (e.g., MySQL, Oracle, PostgreSQL) and performing complex data transfers.
- Proficiency in writing and optimizing SQL & NoSQL queries.
- Experience with Kafka, RabbitMQ, or similar messaging queues (a plus).
- Strong problem-solving skills and ability to work in a fast-paced, collaborative environment.
Nice to Have:
- Familiarity with containerization (Docker, Kubernetes).
- Knowledge of CI/CD pipelines and DevOps practices.
Why Join Us?
- Exciting opportunity to work on a high-impact data migration project.
- Work with cutting-edge technologies in a collaborative and growth-focused environment.
If you’re a passionate Java Engineer with expertise in database migrations and MongoDB, we’d love to hear from you!
Lead Java Developer employer: Cipher7
Contact Detail:
Cipher7 Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Java Developer
✨Tip Number 1
Make sure to brush up on your knowledge of MongoDB and data migration techniques. Since this role focuses heavily on transferring data from legacy databases, demonstrating your understanding of these processes during the interview will set you apart.
✨Tip Number 2
Prepare to discuss your experience with Java development, particularly with Java 8 and above. Be ready to share specific examples of projects where you've implemented Java-based solutions, as this will showcase your expertise and problem-solving skills.
✨Tip Number 3
Familiarise yourself with Spring Boot and REST APIs, as these are crucial for the role. Consider building a small project or contributing to an open-source one that uses these technologies to demonstrate your hands-on experience.
✨Tip Number 4
Network with professionals in the field, especially those who have experience with data migrations and MongoDB. Engaging with the community can provide insights and potentially lead to referrals, increasing your chances of landing the job.
We think you need these skills to ace Lead Java Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in Java development, database migrations, and MongoDB. Use specific examples from your past work that demonstrate your skills and achievements relevant to the role.
Craft a Compelling Cover Letter: Write a cover letter that explains why you are the perfect fit for the Lead Java Developer position. Mention your experience with Spring Boot, REST APIs, and any relevant projects you've worked on, particularly those involving data migration.
Showcase Problem-Solving Skills: In your application, provide examples of how you've tackled complex problems in previous roles. Highlight your ability to troubleshoot migration-related issues and ensure data integrity, as these are key responsibilities of the job.
Highlight Collaboration Experience: Since the role involves working with cross-functional teams, emphasise your experience collaborating with DBAs, architects, and business analysts. Share specific instances where teamwork led to successful project outcomes.
How to prepare for a job interview at Cipher7
✨Showcase Your Java Expertise
Be prepared to discuss your experience with Java development in detail. Highlight specific projects where you've used Java 8 or higher, and be ready to explain the challenges you faced and how you overcame them.
✨Demonstrate Database Migration Knowledge
Since this role involves data migration, make sure to talk about your hands-on experience with transferring data from legacy databases to MongoDB. Discuss any strategies you've implemented to ensure data integrity and efficiency during migrations.
✨Collaborative Mindset
Emphasise your ability to work with cross-functional teams. Prepare examples of how you've collaborated with DBAs, architects, and business analysts in past projects, and how that teamwork contributed to successful outcomes.
✨Problem-Solving Skills
Be ready to share specific instances where you've troubleshot migration-related issues. Highlight your problem-solving approach and how you ensured minimal downtime and business impact during those situations.