Fiserv

Sr DBA Engineer

Fiserv$140K — $210K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's in Computer Science; Master's preferred.
  • 8+ years of MySQL experience, including replication, sharding, and performance tuning.
  • 3+ years of NoSQL experience, preferably with MongoDB and Atlas.
  • Proficient in cloud-native databases and DevOps practices.
  • Familiarity with Docker and Kubernetes.
  • Understanding of network constructs and security principles.

Responsibilities

  • Perform schema changes without downtime.
  • Manage data migrations between shards.
  • Create new clusters to support business growth.
  • Resolve performance issues promptly.
  • Automate routine DBA tasks to increase efficiency.

Benefits

  • Comprehensive annual incentive opportunities that may include cash bonuses and equity awards.
Full Job Description
Job Title
Sr DBA Engineer

Clover is a leader in the integrated commerce operating system space, serving small and medium businesses worldwide. You've likely seen us in your favorite restaurants and shops-we support over 1M merchants globally and processed $350 billion in card transactions in 2025. Clover empowers businesses to not only accept payments but also streamline operations and drive growth. Be part of the innovation and transformation at Clover-join us today!

What does a successful Senior DBA Engineer do at Clover?

The Database team within Clover Infrastructure is responsible for managing and scaling SQL deployments in the cloud heavily dependent on MySQL Databases and NoSQL MongoDB solutions, ensuring seamless performance and reliability.

With a forward-looking approach, we explore cutting-edge cloud technologies to enhance scalability, simplify management, and boost database performance. Collaborating closely with developers, we co-design database strategies tailored to specific requirements. Beyond maintaining performance and the technology stack, our role is pivotal in shaping the future of databases.

What you will do:

As a Senior DBA Engineer, your role is critical in ensuring high reliability and performance for our applications while supporting the development of new features both in the RDBMS and NoSQL world. In a growing sharded database environment, responsibilities include:
  • Performing schema changes without downtime
  • Managing data migrations between shards
  • Creating new clusters to support growth
  • Resolving performance issues
  • Automating routine DBA tasks


What you will need to have:
  • Bachelor's in Computer Science; Master's preferred.
  • 8+ years with MySQL, including replication, sharding, database performance tuning, and backups (both Percona XtraBackup and GCP Snapshort).
  • 3+ years with NoSQL preferably MongoDB with Atlas and MongoDB sharding experience
  • Cloud-native database experience and DevOps familiarity are essential.
  • Experience with Docker and Kubernetes
  • Clear understanding of Network constructs and Network security.


What would be great to have:
  • Master's degree in Computer Science
  • Experience with MongoDB


Salary Range
$140,000.00 - $210,000.00

These pay ranges apply to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company's sole discretion.

Thank you for considering employment with Fiserv. Please:

  • Apply using your legal name
  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

About Fiserv

CashEdge(R) provides infrastructure that global financial institutions rely on to extend their online channels and enhance customer profitability. CashEdge delivers secure Online Money Movement and Advanced Account Aggregation platforms that power specialized retail banking and advisor applications. These proven solutions enable CashEdge's clients to create compelling online offerings that attract customers, generate revenues, and reduce costs. CashEdge serves top-tier financial institutions around the world. Clients and partners include Vanguard, RBC Financial Group, CIBC, Yahoo! Finance, Digital Insight, First Data, TD Canada Trust, NYCE, Laurentian Bank, Financial Fusion and Corillian. CashEdge has offices in New York and Silicon Valley.

Fiserv Careers

Join the Fiserv team today and be part of a dynamic company known for innovation, leadership, and a commitment to the professional growth of its employees. At Fiserv, we offer more than just job opportunities; we provide a platform where skills are honed, leadership is cultivated, and career aspirations are achieved. Work You’ll Do At Fiserv, we are constantly on the lookout for talented individuals eager to thrive in a culture that fosters growth and diversity. Our team is composed of professionals who lead the way in financial services technology. By joining us, you will collaborate with some of the brightest minds in the industry, working together to solve complex challenges and deliver innovative solutions that impact millions of people every day. Explore Our Job Opportunities Whether you're seeking an entry-level position or a more senior role, Fiserv offers a range of career paths in areas such as software development, project management, financial analysis, and client services. Our hiring process is designed to identify and attract individuals who are not only technically proficient but who also embody our values of integrity and responsibility. Internship Programs Kickstart your career with a Fiserv internship. Our internships provide invaluable workplace experience and networking opportunities that often lead to full-time employment. As an intern, you’ll gain hands-on experience while working on meaningful projects that directly contribute to the company’s goals. Benefits and Culture Fiserv is committed to the well-being and continuous development of our employees. We offer competitive benefits including health, dental, and vision insurance, as well as opportunities for professional development through leadership training and diversity programs. Our culture is one of inclusion, where every team member is valued and has the opportunity to contribute to our success. Career Growth and Development We believe in nurturing the potential of our employees through career development initiatives and continuous learning opportunities. At Fiserv, you will find a supportive environment where you can grow your career through on-the-job experiences, mentoring, and formal training. Stay Connected Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Start your journey with Fiserv today and help shape the future of financial services. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await at Fiserv. Explore, innovate, and grow with Fiserv. Let your career journey begin here, where you can make a real difference in the world of finance.
Learn more about Fiserv
Size
44,000 employees
Market Cap
$63.4 billion
Industry
Net Income
$958 million
Founded
1984
5 Year Trend
+24.1%
Revenue
$14.8 billion
NASDAQ

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