Senior Java Full Stack Developer

Cognizant; Hartford (CT); Hybrid; USD 81,000 - 137,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Health Savings Account (HSA) / FSA

Company-paid life insurance

401(k) retirement with company match

Paid time off and holidays

Employee Assistance Program (EAP)

Training and certification programs

Career growth and internal mobility

Employee recognition programs

Parental leave and family support

Wellbeing programs

Job summary

Cognizant is seeking a Senior Java Full Stack Developer to design, build, and deliver scalable cloud-native applications. You will work with architects, QA, DevOps, and business stakeholders to create modern digital solutions.

The role emphasizes Java/Spring Boot, microservices, REST APIs, AWS, and Angular for front-end work. Hybrid work is available with Hartford, CT or Charlotte, NC offices; strong collaboration and security practices are expected.

Qualifications

• 8+ years of experience in enterprise Java applications.
• Hands-on Java and Spring Boot development.
• Microservices-based architecture design and implementation.
• RESTful APIs and backend services development.
• AWS cloud services and cloud-native apps.
• PostgreSQL and SQL databases proficiency.
• Angular front-end development (versions 13–16).
• Strong software engineering, performance, and secure coding.
• Agile development and cross-functional teams.
• Excellent communication and collaboration skills.

Responsibilities

• Design, develop, and enhance enterprise applications using Java, Spring Boot, and Microservices architecture.
• Build, maintain, and optimize RESTful APIs and backend services to support business-critical applications.
• Develop cloud-native solutions leveraging AWS services and best practices for scalability, reliability, and security.
• Collaborate with architects, quality engineers, DevOps teams, and business stakeholders throughout the software development lifecycle.
• Participate in application modernization initiatives and contribute to technical design discussions and solution architecture.
• Troubleshoot complex technical issues and implement performance improvements across applications and services.
• Mentor junior developers and promote engineering best practices, coding standards, and Agile development methodologies.

Skills

Java

Spring Boot

Microservices

REST APIs

AWS

PostgreSQL

SQL

Angular

Agile

Communication

Job description

About the Role

As a Senior Java Full Stack Developer, you will make an impact by designing, developing, and delivering scalable cloud-native applications that support critical business initiatives. You will be a valued member of the engineering team and work collaboratively with architects, developers, QA engineers, DevOps teams, and business stakeholders to build modern, high-performing digital solutions.

In This Role, You Will

• Design, develop, and enhance enterprise applications using Java, Spring Boot, and Microservices architecture
• Build, maintain, and optimize RESTful APIs and backend services to support business-critical applications.
• Develop cloud-native solutions leveraging AWS services and best practices for scalability, reliability, and security.
• Collaborate with architects, quality engineers, DevOps teams, and business stakeholders throughout the software development lifecycle.
• Participate in application modernization initiatives and contribute to technical design discussions and solution architecture.
• Troubleshoot complex technical issues and implement performance improvements across applications and services.
• Mentor junior developers and promote engineering best practices, coding standards, and Agile development methodologies.

Work Model

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring attendance at a client or Cognizant office in Hartford, Connecticut or Charlotte, North Carolina. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

What You Need to Have to Be Considered

• 8+ years of experience.
• Hands-on experience developing enterprise applications using Java and Spring Boot.
• Strong experience designing and implementing Microservices-based architectures.
• Experience building and integrating RESTful APIs and backend services.
• Expertise working with AWS cloud services and cloud-native application development.
• Strong proficiency with PostgreSQL and SQL databases.
• Experience developing front-end applications using Angular (versions 13-16).
• Solid understanding of software engineering principles, application performance optimization, and secure coding practices.
• Experience working within Agile development environments and cross-functional teams.
• Excellent communication, problem-solving, and collaboration skills.

These Will Help You Stand Out

• Experience using Python for automation, scripting, or application development.
• Knowledge of CI/CD pipelines, DevOps tools, and automated deployment practices.
• Experience in cloud migration and application modernization initiatives.
• Prior experience mentoring developers and providing technical leadership.
• Experience within insurance, financial services, or highly regulated industries.
• AWS certifications or other relevant cloud certifications.

Salary and Compensation

The annual salary for this position is anticipated to be between $81,337 and $136,500, depending on experience, qualifications, geographic location, and other job-related factors.

In addition to base salary, eligible associates may participate in performance-based incentive programs and other compensation initiatives where applicable.

Compensation decisions are based on multiple factors including skills, experience, certifications, business needs, and market conditions.

Benefits

Cognizant offers a comprehensive and competitive benefits package designed to support the health, wellbeing, career growth, and financial security of our associates and their families, including:

• Medical, dental, and vision insurance
• Health Savings Account (HSA) and Flexible Spending Accounts (FSA)
• Company-paid life insurance and disability coverage
• 401(k) retirement savings plan with company contributions, subject to plan provisions
• Paid time off, company holidays, and sick leave benefits
• Employee Assistance Program (EAP)
• Learning and development opportunities, including access to training and certification programs
• Career growth and internal mobility opportunities
• Employee recognition and referral programs
• Parental leave and family support benefits
• Wellbeing and mental health programs

Benefits may vary based on employment status, country, and plan eligibility requirements.