Senior Java Full Stack Developer

About the Position

Senior Java Full Stack Developer

We are seeking a Senior Java Full Stack Developer to join our team in Sao Paulo, SP - Rua Jaceru / Brazil. This role is part of the Technology & Engineering category and offers a Hybrid work model.

Responsibilities

As a Senior Java Full Stack Developer, you will be responsible for:

• Designing, developing, and maintaining scalable web applications across both frontend and backend layers.
• Collaborating with cross-functional teams to deliver high-quality solutions using Java, Angular, microservices, cloud technologies, and modern Agile practices.

Requirements

• Strong experience with Java/J2EE development.
• Proficiency in Angular (recent versions preferred).
• Experience with Spring Framework, Spring Boot, RESTful APIs, and Microservices Architecture.
• Solid knowledge of HTML5, CSS3, JavaScript, and TypeScript.
• Strong experience with Oracle Database and relational databases such as SQL Server or PostgreSQL.
• Experience with messaging technologies such as JMS or Kafka.
• Experience working with cloud platforms such as AWS, Azure, or GCP.
• Knowledge of NoSQL databases including MongoDB, Cassandra, or DynamoDB.
• Familiarity with monitoring and observability tools such as Datadog, Dynatrace, Splunk, Prometheus, Grafana, or ELK.
• Experience with Git, CI/CD pipelines, and Agile development methodologies.
• Exposure to Generative AI tools such as OpenAI, Gemini, or GitHub Copilot.
• Excellent communication, collaboration, and problem-solving skills.

Nice to Have

• Experience within Financial Services, Trading, or Wealth Management environments.
• Experience with Docker and Kubernetes.
• Knowledge of DevOps tools and practices.

We Offer

• Competitive salary and benefits.
• Hybrid work model with flexibility.
• Opportunities to grow and explore new technologies, industries, and locations.
• Real-world impact by helping strengthen businesses of major brands.

About the Company

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process, and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes, and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or follow us on @cognizant.

Additional Employment Information

• Compensation 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.
• Applicants may be required to attend interviews in person or by video conference.
• Candidates may be required to present their current state or government-issued ID during each interview.
• Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status, or any other characteristic protected by federal, provincial, or local laws.

Apply Now

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.

Michael Florida

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