Java Fullstack Developer

Capgemini • Atlanta, GA

2d • Onsite

About The Position

Design, develop, and maintain scalable full-stack applications using Java, React, Python, Flask, and Spring Boot. Build and enhance RESTful APIs and microservices architectures supporting high-volume enterprise applications. Develop responsive, user-friendly front-end interfaces using React, TypeScript, HTML5, CSS3, Redux, and modern UI frameworks. Collaborate with business stakeholders, product managers, QA teams, and DevOps teams to translate business requirements into technical solutions. Design and implement database schemas, data access services, and integrations with MongoDB and PostgreSQL databases. Lead technical initiatives, mentor junior developers, and contribute to architectural decisions. Implement authentication and authorization mechanisms including SSO and OAuth integrations. Develop rich data visualization dashboards using ChartJS, ReCharts, and related reporting tools. Build automated testing frameworks and maintain high code quality through unit, integration, and end-to-end testing. Leverage cloud platforms and services including AWS S3, serverless functions, and modern CI/CD practices. Participate actively in Agile/Scrum ceremonies, sprint planning, story grooming, and retrospectives. Integrate AI and LLM-based capabilities into business applications where appropriate.

Requirements

• 5+ years of Full Stack Software Development experience.
• Strong proficiency in Java, Python, JavaScript, and TypeScript.
• Extensive experience with: React.js, Redux, Flask, Django, Spring Boot, Node.js, Angular (2+).
• Experience building RESTful APIs and distributed microservices.
• Strong knowledge of MongoDB and PostgreSQL databases.
• Hands-on experience with HTML5, CSS3, SASS, Tailwind CSS, Bootstrap, and Material UI.
• Experience with cloud platforms such as AWS and GCP.
• Proficiency with Git, Jira, Postman, and modern development tools.
• Strong understanding of software design patterns, performance optimization, and responsive web development.
• Experience working in Agile development environments.

Nice To Haves

• Experience leading development teams and mentoring engineers.
• Exposure to AI technologies, LLM integrations, LangChain, Llama, and AI-assisted development tools.
• Experience with GraphQL and third-party API integrations.
• Knowledge of Specification-Driven Development (SDD) methodologies.
• Experience implementing advanced analytics and reporting solutions.
• Familiarity with serverless architectures and cloud-native application development.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Java, React, Python, Flask, and Spring Boot.
• Build and enhance RESTful APIs and microservices architectures supporting high-volume enterprise applications.
• Develop responsive, user-friendly front-end interfaces using React, TypeScript, HTML5, CSS3, Redux, and modern UI frameworks.
• Collaborate with business stakeholders, product managers, QA teams, and DevOps teams to translate business requirements into technical solutions.
• Design and implement database schemas, data access services, and integrations with MongoDB and PostgreSQL databases.
• Lead technical initiatives, mentor junior developers, and contribute to architectural decisions.
• Implement authentication and authorization mechanisms including SSO and OAuth integrations.
• Develop rich data visualization dashboards using ChartJS, ReCharts, and related reporting tools.
• Build automated testing frameworks and maintain high code quality through unit, integration, and end-to-end testing.
• Leverage cloud platforms and services including AWS S3, serverless functions, and modern CI/CD practices.
• Participate actively in Agile/Scrum ceremonies, sprint planning, story grooming, and retrospectives.
• Integrate AI and LLM-based capabilities into business applications where appropriate.

Benefits

• Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade
• Company paid holidays
• Personal Days
• Sick Leave
• Medical, dental, and vision coverage
• Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• Life and disability insurance
• Employee assistance programs
• Other benefits as provided by local policy and eligibility

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed