Jr. Software Engineer

About the Position

Jr. Software Engineer

Contribute as a junior software engineer in a hybrid work model building and enhancing Java full stack applications that support key business processes while collaborating with cross-functional teams to deliver secure, scalable, and maintainable solutions that improve customer experiences and create measurable value for the organization and society through reliable digital services.

Responsibilities

• Develop clean, efficient, and well-structured Java-based backend components that follow established coding standards and directly support critical business functionality for scalable enterprise applications.
• Implement responsive and accessible frontend features using modern web technologies that integrate seamlessly with Java services to deliver intuitive user experiences for internal and external stakeholders.
• Participate in requirement analysis sessions with product and engineering teams to translate business needs into clear technical tasks that contribute to predictable delivery of software features.
• Collaborate with senior engineers and peers in a hybrid work environment to review code, resolve defects, and share knowledge that improves overall team productivity and software quality.
• Execute unit, integration, and regression tests for full-stack features to ensure reliability, maintainability, and compliance with company quality guidelines and industry expectations.
• Troubleshoot and resolve application defects and performance issues in development and test environments to minimize production incidents and enhance system stability for end users.
• Maintain accurate technical documentation for services, endpoints, data models, and user interface flows so that future enhancements and support activities can be performed efficiently.
• Follow secure coding practices and organization policies to protect data privacy and system integrity, thereby supporting the company mission of creating trustworthy digital solutions for society.
• Coordinate with DevOps and operations teams to support build, deployment, and monitoring activities for Java full-stack applications in day shift without requiring travel.
• Optimize queries and service interactions within the application stack to improve response times and resource utilization, which helps reduce operational costs and environmental impact of computing resources.
• Engage in continuous learning by exploring new Java frameworks, frontend libraries, and testing tools so that project solutions remain modern, competitive, and aligned with emerging industry trends.
• Support incident analysis and minor production issue investigations during assigned hours by providing root cause inputs and suggestions that reduce future recurrence and improve user satisfaction.
• Contribute to team ceremonies including planning, grooming, and retrospectives by sharing progress, raising risks early, and suggesting improvements that enhance delivery outcomes in hybrid collaboration.

Requirements

• Experience: 0 - 2 years
• Technology: Custom Service
• Shift: Day
• Location: São Paulo (Hybrid)

Skills

• Core Skills:

  • Java
  • RESTful services
  • HTML
  • CSS
  • JavaScript
  • Version control

• Secondary Skills:

  • Database interactions
  • Modern web interfaces
  • Problem solving
  • Analytical abilities

We Offer

• Opportunity to work in a hybrid model
• Exposure to cutting-edge Java full-stack technologies
• Collaborative and innovative work environment
• Professional growth and development opportunities

About the Company

Over Cognizant

Cognizant (NASDAQ: CTSH) is a builder of AI solutions and a technology services provider. We bridge the gap between AI investments and enterprise value by building full-stack AI solutions for our clients. Our deep knowledge of sectors, processes, and engineering enables us to anchor an organization's unique context in technological systems. These systems enhance human potential, deliver tangible results, and give global enterprises an edge in a rapidly changing world. Discover more at cognizant.ai or @cognizant.

Additional Employment Information

The information about the compensation is accurate as of the date of this job posting. Cognizant reserves the right to modify this information at any time, subject to applicable laws.

Applicants can expect to attend interviews, in person or via video call. Candidates may also be asked to present a valid government-issued identification (such as an ID card or passport) during each interview.

Cognizant is an equal opportunity employer. Your application and candidacy will not be judged based on race, color, sex, religion, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status, or any other characteristic protected by federal, regional, or local law.

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