Fullstack Developer - .NET & Mainframe Integration

CTG
New York, NY

CTG is seeking to fill a Fullstack Developer - .NET & Mainframe Integration position for our client.

Location: New York, NY

Duration: 12 months

Key Responsibilities:

  • Develop and deploy cloud-based applications using microservices architecture.

  • Integrate front-end (Angular) and back-end (.NET, Java, JEE, Spring, Hibernate, Groovy) components with Mainframe (IDMS) systems.

  • Implement data persistence using SQL and NoSQL databases.

  • Apply DevOps practices for CI/CD, automation, and configuration management.

  • Collaborate in Agile teams to deliver Life Insurance domain solutions.

  • Ensure cloud application security, uptime, and network control.

Required Skills:

  • Angular, Microsoft .NET, SQL, Mainframe (IDMS), MQ.

  • REST/SOA services, APIGEE, API Connect, microservices.

  • Agile development and DevOps methodologies.

  • Strong front-end (HTML5, CSS3) and back-end development experience.

Experience:

  • Proven full-stack development experience with Mainframe integration.

  • Cloud-based application deployment and maintenance.

  • Life Insurance domain experience preferred.

Education:

  • Bachelor's degree in Computer Science, IT, or related field, or equivalent experience.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services for this role.

To Apply:

To be considered, please apply directly to this requisition using the link provided. For additional information, please contact Nicole Shaw at [email protected] . Kindly forward this to any other interested parties. Thank you!

About CTG

CTG, a Cegeka company, is at the forefront of digital transformation, providing IT and business solutions that accelerate project momentum and deliver desired value. Over nearly 60 years, we have earned a reputation as a faster and more reliable, results-driven partner. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. CTG leverages the expertise of over 9,000 team members in 19 countries to provide innovative solutions. Together, we operate across the Americas, Europe, and India, working in close cooperation with over 3,000 clients in many of today's highest-growth industries. For more information, visit .

Our culture is a direct result of the people who work at CTG, the values we hold, and the actions we take. In other words, our people define our culture. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. Part of our mission is to cultivate a workplace that attracts and develops the best people.

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.

Posted 2026-02-15

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