Senior Java / Perl Developer · Chennai
Cognizant BPO India · Cognizant BPO India
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Designation Offered
Senior Java / Perl Developer
Job Role
Full Stack Developer
Department
Software & Technology
Job Type
Fulltime
Salary
20.00Lacs
Experience
3–6 years
Job Location
Chennai
Education
Bachelor's Degree
Posted by
Cognizant BPO India
Posted On
7 Nov 2026
Valid until
6 Jan 2027
Skillset required
Job Description for Senior Java / Perl Developer
A role-focused description with responsibilities, expectations, and qualifications for this opening.
Cognizant is looking for an experienced Senior Java / Perl Developer to build, maintain, and scale critical backend systems and enterprise services.
Key Responsibilities
- Design, develop, and maintain robust backend applications utilizing Java and Perl.
- Collaborate with cross-functional engineering teams to define architectural specifications.
- Build, integrate, and maintain RESTful web services and API endpoints.
- Write clean, efficient, and well-documented code adhering to engineering best practices.
- Execute unit testing, integration testing, and systematic code debugging.
- Refactor, optimize, and modernize legacy Perl scripts and Java microservices.
- Tune application performance, response latency, and database queries for high throughput.
- Conduct constructive code reviews to uphold software quality and security standards.
- Support CI/CD deployment pipelines and automated integration workflows.
- Coordinate with database teams to optimize relational schemas and data queries.
- Monitor production systems to troubleshoot and resolve production issues quickly.
About this opening
Cognizant BPO India is hiring a Full Stack Developer in the Software & Technology team based in Chennai.
This role is fulltime, flexible, 3–6 years experience, ₹12 lakh–₹20 lakh per year—matched against UnoJobs' verified employer data.
Skills evaluated for this opening include Git, Java, SQL, Microservices, Spring Boot. Apply directly through UnoJobs to keep your application visible to Cognizant BPO India without bouncing across multiple sites.
- Role
- Full Stack Developer
- Department
- Software & Technology
- Location
- Chennai
- Work mode
- Flexible
- Experience
- 3–6 years
- Compensation
- ₹12 lakh–₹20 lakh per year
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