At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.
With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.
We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.
We are hiring a .NET Developer to join an established engineering team working on a healthcare insurance technology project. The project helps insurance companies manage customer data and processes like underwriting, enrollment, eligibility, and policies.
You will work with senior engineers and technical leaders on full-stack development (frontend and backend), APIs, and system integrations. You should have strong .NET skills, work well with others, and be comfortable using AI tools to improve your productivity and code quality.
What You Will Do
- Develop and maintain application features using .NET and C#
- Build frontend (UI), backend, and API code based on project needs
- Create and maintain integrations with enterprise systems and external platforms
- Work with senior engineers on technical decisions, code reviews, and implementation
- Set up and maintain CI/CD pipelines (automated testing and deployment)
- Use AI-assisted development tools to speed up work, troubleshooting, and documentation
- Write clean, well-organized, and testable code following established patterns
- Participate in Agile meetings and collaborative problem-solving sessions
- Troubleshoot application issues and help ensure integrations work reliably
What You Need to Know
- Professional experience developing applications with C# and .NET
- Experience building and consuming REST APIs
- Understanding of full-stack application development (frontend and backend)
- Understanding of enterprise integration patterns (how different systems work together)
- Experience with relational databases and SQL
- Experience with Git and collaborative software development
- Familiarity with automated testing and CI/CD practices
- Ability to work independently on assigned tasks while collaborating with senior engineers
- Practical experience with AI-assisted development tools, or willingness to learn them
- Strong communication, problem-solving, and teamwork skills
- Advanced English skills for both spoken and written communication.
Preferred Qualifications
- Experience integrating enterprise applications (CRM, middleware, policy administration platforms)
- Exposure to Salesforce, MuleSoft, or IBM enterprise technologies
- Experience with complex business workflows or data-intensive applications
- Experience working in regulated industries (healthcare, finance, insurance)
- Familiarity with cloud environments and modern deployment practices
- Experience working in teams that use AI tools in software development
What Success Looks Like
- Delivering reliable, well-organized code that meets engineering standards
- Contributing effectively to UI, API, and integration work
- Collaborating well with senior engineers and other team members
- Using AI tools thoughtfully to work faster without compromising quality
- Supporting consistent, automated, and repeatable software delivery practices
#LI-THAI23
Skills Required
- Professional experience developing applications with C# and .NET
- Experience building and consuming REST APIs
- Understanding of full-stack frontend and backend development
- Understanding of enterprise integration patterns
- Experience with relational databases and SQL
- Experience with Git and collaborative software development
- Familiarity with automated testing and CI/CD practices
- Ability to work independently while collaborating with senior engineers
- Practical experience with AI-assisted development tools or willingness to learn them
- Strong communication, problem-solving, and teamwork skills
- Experience integrating enterprise applications such as CRM, middleware, or policy administration platforms
- Exposure to Salesforce, MuleSoft, or IBM enterprise technologies
- Experience with complex business workflows or data-intensive applications
- Experience working in regulated industries such as healthcare, finance, or insurance
- Familiarity with cloud environments and modern deployment practices
- Experience working in teams that use AI tools in software development
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What We Do
CI&T is your end-to-end digital transformation partner. As a digital native, we bring a 27-year track record of accelerating business impact through complete and scalable digital solutions. With a global presence of 6,000+ professionals in strategy, research, data science, design and engineering, we unlock top-line growth, improve customer experience and drive operational efficiency.
