Full Stack Software Developer

Cognizant; Hartford (CT); On-site; USD 59,000 - 72,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

Paid holidays + PTO

401(k) plan

Disability insurance

Paid parental leave

Employee stock purchase plan

Job summary

Cognizant is hiring a Software Developer to build scalable, reactive web apps using Java, Spring Reactive, and React. You will design RESTful APIs, create reactive microservices, and ensure quality with tests. The role involves CI/CD, containers, and collaboration in Agile teams across global projects.

New hires may relocate to major Cognizant offices in the U.S. and start around September 2026, with a $65,000 annual salary and eligible incentive programs.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Information Systems, Data Engineering, or a related field.
• Strong Java application development skills (Core Java, React JavaScript, and Spring framework).
• Experience with cloud platforms such as Azure, OpenShift, and AWS; CI/CD familiarity.
• Solid understanding of software development methodologies and design patterns.
• Good communication and teamwork across global project teams.

Responsibilities

• Develop and maintain full-stack web applications using Java, Spring Reactive, and React JS.
• Design and implement RESTful APIs and reactive microservices.
• Build responsive, accessible UIs with React JS and write clean, modular code.
• Write unit, integration, and end-to-end tests; participate in peer reviews.
• Collaborate in Agile ceremonies; manage documentation and progress reporting.

Skills

Java

Spring framework

React JS

Analytical skills

Team collaboration

Communication skills

Education

Bachelor's or Master’s in CS/IS/Data Engineering

Tools

Azure OpenShift

AWS

Docker

GitHub/GitLab

Job description

Position Overview

As a Software Developer, you will be part of a collaborative team building scalable, reactive web applications using modern full-stack technologies. You’ll be mentored by experienced professionals and expected to contribute to real-world deliverables while continuously learning and growing.

Key Responsibilities

Development & Engineering:

• Develop and maintain full-stack web applications using Java, Spring Reactive, and React JS
• Design and implement RESTful APIs and reactive microservices
• Build responsive, dynamic, and accessible user interfaces using React JS
• Write clean, modular, and well-documented code.

Testing & Quality Assurance:

• Create and maintain unit, integration, and end-to-end tests
• Participate in peer code reviews
• Debug and resolve issues across the stack.

DevOps & Tooling:

• Use Git for version control and collaborate via GitHub or GitLab
• Work with CI/CD pipelines
• Familiarity with Docker is a plus

Learning & Innovation:

• Explore and utilize AI-powered tools like GitHub Copilot or Cursor
• Stay updated with emerging technologies
• Participate in tech talks, workshops, and hackathons

Collaboration & Agile Practices:

• Work in Agile teams and participate in ceremonies
• Collaborate with designers, QA engineers, and backend developers
• Communicate effectively with team members and stakeholders

Documentation & Reporting:

• Maintain technical documentation
• Provide regular updates on progress

Required Skills & Qualifications

• Bachelor’s and/or Master’s degree in Computer Science, Information Systems, Data Engineering, or a related field
• Candidate should possess strong Java application development skills (e.g., Core Java technologies, React JavasScript, & Spring framework)
• Demonstrated experiences in cloud computing such as Azure OpenShift and AWS, etc.
• Understanding of software development methodologies
• Self-motivated individuals with strong analytical, troubleshooting, and problem-solving skills with the passion and appetite to learn newer technologies
• Excellent interpersonal & communication skills; actively participates in team meetings discussions and be a specialist in Object Oriented analysis and design using common design patterns
• Ability to work collaboratively with global project teams

Location

New hires will be hired at the Cognizant and/or client offices across nationwide, where you will work alongside other experienced Cognizant associates delivering technology solutions. Applicants must be willing to relocate to this major geographic area. While we attempt to honor candidate location preferences, business needs and position availability will determine final location assignment.

Start Date

New hires will start in September 2026 . While we will attempt to honor candidate start date preferences, business need and position availability will determine final start date assignment. Exact start date will be communicated with enough time for you to plan effectively.

Salary and Other Compensation:

The annual salary for this position is $65,000.00 depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Why Choose Us?

Cognizant delivers solutions that draw upon the full power and scale of our associates. You will be supported by high-caliber experts and employ some of the most advanced and patented capabilities. Our associate’s diverse backgrounds offer multifaceted perspectives and fuel new ways of thinking. We encourage lively discussions which inspire better results for our clients.

Benefits

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan

Disclaimer

The hourly rate, other compensation, and benefits 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.

Work Authorization

Due to the nature of this position, Cognizant cannot provide sponsorship for U.S. work authorization (including participation in a CPT/OPT program) for this role.

Cognizant is always looking for top talent. We are searching for candidates to fill future needs within the business. This job posting represents potential future employment opportunities with Cognizant. Although the position is not currently available, we want to provide you with the opportunity to express your interest in future employment opportunities with Cognizant. If a job opportunity that you may be qualified for becomes available in the future, we will notify you. At that time you can determine whether you would like to apply for the specific open position. Thank you for your interest in Cognizant career opportunities.

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.