At a Glance
- Tasks: Manage and support large-scale NoSQL databases like Couchbase and Cassandra.
- Company: Join Zensar, a leader in digital solutions and technology services.
- Benefits: Enjoy competitive salary, health benefits, and opportunities for professional growth.
- Other info: Collaborative environment with excellent career advancement opportunities.
- Why this job: Make a real impact in digital transformation with cutting-edge technology.
- Qualifications: 8+ years in NoSQL database administration and strong Couchbase/Cassandra skills.
The predicted salary is between 60000 - 80000 £ per year.
Zensar is a leading digital solutions and technology services company that specialises in partnering with global organisations across industries in their Digital Transformation journey. Zensar’s Return on Digital® strategy has enabled customers to look beyond current investments towards realising visible business benefits in their digital transformation journey. If you’re looking for a workplace where associates realise and contribute to their full potential, are recognised for the impact they make, and enjoy the company of the people they work with, then you’ve come to the right place!
As a Senior NoSQL Database Administrator, you will have strong expertise in Couchbase and Cassandra to manage and support large‑scale, business‑critical database platforms. The ideal candidate will have hands‑on experience working in production environments, supporting high‑availability clusters, and collaborating with application, infrastructure, and vendor teams. This role involves end‑to‑end ownership of NoSQL platforms, including installation, configuration, upgrades, performance tuning, monitoring, and incident resolution across production and non‑production environments.
Duties and Responsibilities
- Couchbase Administration
- Install, configure, and administer Couchbase clusters across production and non‑production environments.
- Design and support high availability and replication using XDCR and inter‑cluster replication.
- Create and manage buckets, configure replication policies, and handle data distribution.
- Perform failover and rebalance operations during incidents, upgrades, and capacity expansion.
- Manage user access and security using RBAC.
- Monitor Couchbase environments using Couchbase Web Console, iCinga, Nimsoft, and other monitoring tools.
- Use CLI and REST APIs to manage and troubleshoot Couchbase clusters.
- Coordinate with vendors and internal teams for complex production issues and version upgrades.
- Support Couchbase versions 5.x, 6.x, and 7.x.
- Add and decommission nodes while ensuring data consistency and availability.
- Create and manage keyspaces based on application requirements.
- Perform routine and planned maintenance activities including repair, compaction, backup, and restore.
- Work with nodetool, CQL, and SSTable utilities for cluster management and troubleshooting.
- Implement backup strategies aligned with application availability and cost requirements.
- Handle user management and security for Cassandra clusters.
- Monitoring, Automation & Support
- Develop and maintain health‑check and monitoring shell scripts.
- Monitor production environments using tools such as Splunk, ELK, and infrastructure monitoring tools.
- Provide production support in ITIL‑based environments, ensuring SLAs are met.
- Troubleshoot database and performance issues and perform root‑cause analysis.
- Participate in on‑call rotations, maintenance windows, and emergency support as required.
- Collaboration & Operations
- Work closely with application, infrastructure, OS, and middleware teams.
- Coordinate during OS patching, database upgrades, and infrastructure changes.
- Follow change, incident, and problem management processes using tools like ServiceNow.
- Maintain clear documentation and contribute to operational best practices.
Technical Skills Required
- 8+ years of experience in NoSQL database administration.
- Strong, proven hands‑on experience with Couchbase and Apache Cassandra.
- Proven experience managing large, production‑grade NoSQL clusters.
- Solid understanding of high availability, replication, and disaster recovery concepts.
- Proven experience with Linux/Unix environments.
- Familiarity with monitoring and logging tools (iCinga, Nimsoft, Splunk, ELK).
- Strong troubleshooting, analytical, and communication skills.
- Experience working in ITIL/SLA‑driven production environments.
- Excellent communication and interpersonal skills, with the ability to build rapport and trust with clients.
- Strategic thinker with the ability to develop and execute innovative solutions.
- Strong understanding of technology trends and market developments.
- Ability to work collaboratively with cross‑functional teams.
Qualification
Must be educated to at least degree level or equivalent.
Senior Database Administrator in Burgess Hill employer: Zensar Technologies
Zensar is an exceptional employer that fosters a collaborative and innovative work culture, where associates are empowered to reach their full potential and are recognised for their contributions. With a strong focus on employee growth opportunities and a commitment to digital transformation, Zensar offers a dynamic environment for Senior Database Administrators to thrive, particularly in the vibrant tech hub of [Location]. The company prioritises work-life balance and provides comprehensive benefits, making it an attractive choice for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Database Administrator in Burgess Hill
✨Tap into Local Tech Meetups
Get yourself to local tech meetups or database management conferences. It's a really great way to meet industry professionals and potentially uncover unadvertised full-time roles. When chatting with people, mention your skills and interests in database management; you never know who might be looking for someone just like you!
✨Contribute to Open Source Projects
Diving into open-source projects can not only sharpen your database skills but also get you noticed by employers. Many companies look for candidates who actively contribute to projects – it shows initiative and a real passion for the field. Plus, it's a perfect excuse to connect with other developers and expand your professional network.
✨Utilise Professional Bodies
Sign up for professional bodies related to database management, like the British Computer Society. They often host events and networking opportunities that can lead directly to job openings in the full-time market. Plus, it adds a nice touch to your professional profile!
✨Showcase Your Skills in a Public Portfolio
As you’re on the hunt for that full-time role, make sure to have a public portfolio that displays your best database projects. This can easily set you apart from the competition. And when you apply for roles, definitely mention it – it shows employers you mean business and are proud of your work!
We think you need these skills to ace Senior Database Administrator in Burgess Hill
Some tips for your application 🫡
Show off your database skills:When applying for a full-time role in database management, it’s super important to highlight your skills with specific database technologies like SQL, NoSQL, or any relevant data visualisation tools. We want to see how you've used these tools in real projects, so don't shy away from detailing your hands-on experience!
Tailor your CV for data:Make sure your CV is structured clearly, focusing on your previous experience in database management. Use specific metrics to demonstrate your impact, like how you improved data retrieval times or reduced errors. This isn't just about what you've done; it’s about what you’ve achieved with your skills!
Craft a compelling cover letter:In your cover letter, share what excites you about database management and how you can contribute to Zensar Technologies. Mention any relevant projects where you tackled challenges or implemented new solutions. Let us know why you want to join our team and how your passion aligns with our goals.
Document your projects:If you've worked on interesting database projects—maybe during your studies or in previous roles—be sure to include those in your application. If you can, link to a portfolio or GitHub repo where we can see examples of your work. Having a tangible showcase of your skills will really make your application stand out!
How to prepare for a job interview at Zensar Technologies
✨Brush Up on Database Tools
Make sure you're well-versed with popular database management systems like MySQL, PostgreSQL, or MongoDB. Incorporating real-world examples of how you've used these tools in past projects will show that you can put theory into practice, which is something Zensar Technologies will definitely appreciate.
✨Know Your SQL Inside Out
Get ready for some technical questions focused on SQL queries and database design. We should anticipate coding challenges where you might need to optimise queries or design a database schema on the spot. Practising these problems will build our confidence to impress in the interview.
✨Demonstrate Problem-Solving Skills
Besides just technical know-how, be prepared to answer scenario-based questions that test your critical thinking and problem-solving abilities. Think about how you would approach data integrity issues or handle performance bottlenecks — Zensar Technologies will want to see your analytical side!
✨Show Your Collaboration Spirit
Since this is a full-time role, it's crucial to highlight how you've collaborated with cross-functional teams or contributed to team projects in the past. Emphasising our interpersonal skills will demonstrate that you’re not just a tech wizard, but also a team player who fits well with Zensar Technologies's culture.
