Senior Full Stack Developer

About Cogent Infotech


Cogent Infotech is a global IT consulting and technology solutions company headquartered in Pittsburgh, Pennsylvania. We help organizations solve complex business challenges through innovative and scalable technology solutions across AI/ML, analytics, cloud, cybersecurity, application development, workforce solutions, and public-sector services.


With more than two decades of experience, Cogent has completed 10,000+ projects, supports 150+ U.S. government contracts, and works with 70+ Fortune 500 companies. Our focus is on delivering technology-driven solutions that help organizations modernize, operate efficiently, and build future-ready capabilities.

Job Title: Senior Full Stack Developer
Experience: 8–12 Years
Location: Bloomfield, CT or Lafayette, LA | Hybrid
Compensation: $80k- $218k per annum

Job Summary


We are seeking a Senior Full Stack Developer to design, develop, and deliver modern, scalable, and secure enterprise applications supporting high-impact healthcare and pharmacy benefit management solutions. The role works in a collaborative Agile environment with product owners, architects, UX designers, DevOps, QA, and engineering teams to build end-to-end solutions across the front-end, back-end, and AI-enabled application stack.


The ideal candidate will have strong hands-on experience with React.js, Java, Spring Boot, and Microservices architecture. This position combines software development with technical leadership, including solution architecture, mentoring, engineering best practices, and delivery of enterprise-grade applications from concept through production.

Key Responsibilities

• Design and develop enterprise full stack solutions using React.js, Java, Spring Boot, and Microservices.
• Drive technical discussions, architecture decisions, and solution design across front-end and back-end technologies.
• Translate business requirements into scalable technical solutions.
• Establish and enforce development standards, design patterns, and engineering best practices.
• Conduct code reviews and ensure application quality, security, performance, and reliability.
• Mentor development teams and provide technical leadership throughout the software development lifecycle.
• Collaborate with Architects, Product Owners, QA, DevOps, and business stakeholders to deliver high-quality software.
• Promote reusable components, shared services, Microservices, and API-first design principles.
• Drive continuous improvement through automation, AI adoption, and modern engineering practices.

Required Qualifications

• 8–12 years of overall experience in software development with strong full stack application development expertise.
• 5+ years of hands-on experience developing enterprise applications using React.js, JavaScript/TypeScript, Java, Spring Boot, and Microservices.
• Strong experience building responsive web applications using React, Redux/Context API, HTML5, CSS3, and modern UI frameworks.
• Strong experience developing RESTful APIs, Java-based backend services, and Microservices using Spring Boot.
• Experience integrating front-end applications with backend services, APIs, databases, and enterprise platforms.
• Experience with cloud platforms such as AWS and OpenShift, containerization using Docker/Kubernetes, and CI/CD pipelines.
• Strong understanding of Agile/Scrum methodologies and DevSecOps practices.
• Experience with Git, automated testing, and modern software development tools.
• Excellent analytical, communication, and stakeholder management skills.

Desired Qualifications / Non-Essential Skills

• Exposure to AI/ML technologies, Generative AI, LLM integration, AI APIs, or AI-assisted application development.
• Healthcare, health insurance, or Pharmacy Benefit Management (PBM) domain experience.
• Experience contributing to solution architecture and technical direction in enterprise environments.

Education


Bachelor’s degree in Computer Science or a related field.

Key Skills


Full Stack Development, React.js, Java, JavaScript, TypeScript, Spring Boot, Microservices, RESTful APIs, Redux/Context API, HTML5, CSS3, AWS, OpenShift, Docker, Kubernetes, CI/CD, DevSecOps, Git, Automated Testing, AI/ML, Generative AI, LLM Integration.

Equal Opportunity Employer


Cogent Infotech is committed to providing equal employment opportunities and maintaining an inclusive workplace. Employment decisions are made without discrimination based on any characteristic protected by applicable law.