Cognizant

Senior Software Engineer, Python, Java & SQL

Cognizant • $120K — $140K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in software engineering with a focus on microservices.
  • Proficiency in Python for backend development.
  • Experience in Java development and API integrations.
  • Advanced knowledge of SQL for data modeling and optimization.
  • Familiarity with software engineering practices like version control and CI/CD.

Responsibilities

  • Design and enhance microservices and backend applications using Python and Java.
  • Create optimized SQL queries and data access solutions for various workloads.
  • Integrate services with enterprise platforms and maintain security and observability.
  • Improve application quality through automated testing and performance tuning.
  • Collaborate with teams to refine requirements and deliver features iteratively.

Benefits

  • Medical, Dental, Vision, and Life Insurance.
  • Paid holidays and Paid Time Off.
  • 401(k) plan with company contributions.
  • Coverage for Long-term and Short-term Disability.
  • Paid Parental Leave.
  • Employee Stock Purchase Plan.
Full Job Description
Senior Software Engineer, Python, Java & SQL

About the role

As a Senior Software Engineer, you will make an impact by designing and delivering scalable enterprise applications using Python, Java, SQL, and microservices architecture. You will be a valued member of the engineering team and collaborate with product owners, architects, platform teams, and fellow engineers to build secure, reliable, and maintainable solutions that support complex business needs.

Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.

Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

In this role, you will:
  • Design, develop, and enhance scalable microservices and backend applications using Python and Java.
  • Create optimized SQL queries, stored procedures, and data-access solutions for transactional and analytical workloads.
  • Integrate services with enterprise platforms, APIs, and messaging systems while maintaining security, error handling, logging, and observability.
  • Improve application quality and reliability through automated testing, code reviews, performance tuning, root-cause analysis, and production support.
  • Collaborate with cross-functional teams to refine requirements, estimate effort, document technical solutions, and deliver high-value features through iterative development.

Work model

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring 3 days a week in a client office in Pleasanton CA.

Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

What you need to have to be considered
  • Extensive hands-on experience designing and delivering production-grade microservices for distributed enterprise applications.
  • Strong proficiency in Python for backend services, automation, scripting, or data-processing workflows.
  • Solid Java development experience, including building resilient services and integrating with APIs or messaging platforms.
  • Advanced SQL knowledge, including relational data modeling, query optimization, and database performance tuning.
  • Experience with software engineering practices such as version control, continuous integration, continuous delivery, automated testing, and code reviews.

These will help you stand out
  • Experience troubleshooting production issues and improving the scalability, performance, and reliability of distributed applications.
  • Knowledge of deployment pipelines, monitoring platforms, logging, metrics, dashboards, and alerting.
  • Experience modernizing legacy applications and reducing operational effort through automation.
  • Strong analytical, problem-solving, documentation, and cross-functional communication skills.
  • Ability to work independently, manage competing priorities, and deliver reliable outcomes in a hybrid environment.

Benefits:

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
  • Medical/Dental/Vision/Life Insurance.
  • Paid holidays plus Paid Time Off.
  • 401(k) plan and contributions.
  • Long-term/Short-term Disability.
  • Paid Parental Leave.
  • Employee Stock Purchase Plan.

Compensation

The annual salary for this position ranges from $120,000 to $140,000, depending on experience and qualifications. This role is also eligible for Cognizant's discretionary annual incentive program, subject to performance and applicable plan terms.

Disclaimer:The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

About Cognizant

TriZetto is Powering Integrated Healthcare Management. With technology solutions touching more than half the U.S. population today, TriZetto is uniquely positioned to drive the convergence of core benefit administration, care management and constituent engagement. TriZetto provides premier information technology solutions that enable payers and other constituents in the healthcare supply chain to improve the coordination of benefits and care for healthcare consumers.

Cognizant Careers

Join the vibrant team at Cognizant, a leading provider of information technology, consulting, and business process services. Cognizant is not just a company; it's a community where innovation, leadership, and diversity are valued and where every team member is encouraged to thrive.

Work You’ll Do

At Cognizant, we are dedicated to helping the world's leading companies build stronger businesses — not just for today but for the future. This commitment to growth and sustainability is what makes Cognizant a unique place to advance your career.

Explore Job Opportunities

Whether you're looking for an entry-level position or a more senior role, Cognizant offers a plethora of job opportunities that could be perfect for you. Our hiring process is designed to be transparent and engaging, ensuring that every candidate is able to showcase their skills and potential fully.

Innovative Work

Join a team where innovation is at the core of everything we do. Cognizant’s professionals are not just part of a company; they're part of a groundbreaking environment that combines technology, insights, and leadership to foster innovation across global industries.

Internship Programs

Kickstart your career with Cognizant’s internship programs. These opportunities allow you to gain hands-on experience, develop your professional skills, and network with experts in your field. An internship at Cognizant is a stepping stone to full-time employment and a chance to see how your studies apply in the real world.

Professional Growth and Development

Cognizant is committed to the professional growth of its employees. With access to cutting-edge training, leadership programs, and diversity initiatives, you can build a career that’s equipped for the demands of tomorrow’s business landscape.

Benefits and Culture

Our employees enjoy a range of benefits designed to support their physical, financial, and emotional well-being. Cognizant’s culture is built on a foundation of respect and inclusivity, where everyone’s contribution is valued. Join us and be part of a team that celebrates diversity and is driven to make a positive impact on the world.

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. Ready to take the next step in your career journey? Explore the exciting employment and career opportunities waiting for you at Cognizant.

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Networking and Interviews

Enhance your career prospects at Cognizant through our robust networking events. Prepare your resume, sharpen your interview skills, and connect with leaders across the industry to unlock new career paths. At Cognizant, we don’t just offer jobs; we offer career journeys. Be part of a team that’s committed to your long-term career growth and professional development. Join Cognizant today and be a part of our success story.
Learn more about Cognizant
Size
340,400 employees
Market Cap
$28.7 billion
Industry
Net Income
$1.3 billion
Founded
1994
5 Year Trend
+6.5%
Revenue
$16.6 billion
NASDAQ

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