Full Stack Software Developer

Kyndryl

Full Stack Software Developer at Kyndryl maintaining mainframe performance and refactoring legacy code for modern applications. Join a team driving innovation in mission-critical technology.

Posted 7/17/2026full-timeBangalore • 🇮🇳 IndiaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in software engineering with a focus on optimizing mainframe performance, debugging complex systems, and modernizing legacy applications for cloud integration. Proficient in various programming languages and software development methodologies, with a strong foundation in architecture design and database management.

Highest-signal resume keywords

Java ProgrammingPython ProgrammingMicroservices ArchitectureRelational DatabasesNoSQL Databases

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Software DevelopmentDebuggingProblem-SolvingOOPDesign PatternsData MappingXMLJSONREST-Based Web ServicesArchitecture Design

Tools & Technologies

DockerKubernetesMessaging Queues

Industry Keywords

Mainframe PerformanceCloud-Based ServicesScalable SoftwareRobust SoftwareComplex Software Projects

Tech Stack

Tools & technologies

CloudDockerJavaKubernetesMicroservicesNoSQLPython

About the role

Key responsibilities & impact

Maintain Performance: Monitor the architecture and identify opportunities to optimize code to maintain and enhance mainframe performance
Debug and Test: Debug, troubleshoot, and analyze complex system interactions to keep mission-critical applications running
Develop for the Future: As an instrumental player in modernization, extract business logic from legacy systems for migration or integration with cloud-based services

Requirements

What you’ll need

Experience working as a software engineer on complex software projects
Excellent coding skills and solid development experience (Java, Python, .Net etc.) with debugging and problem-solving skills
Software development methodologies, with demonstrated experience developing scalable and robust software
Experienced in relational and NoSQL databases, data mapping, XML/JSON, REST-based web services
Knowledge of architecture design - Microservices architecture, containers (Docker & k8s), messaging queues
Deep understanding of OOP and design patterns
Bachelor's degree in Computer Science, related technical field, or equivalent practical experience (preferred)

Benefits

Comp & perks

Flexible, supportive environment
Well-being prioritization
Access to cutting-edge learning opportunities
Professional development programs
Be Well programs supporting financial, mental, physical, and social health