Design and build enterprise-class, scalable APIs and services that power internal applications and external partner integrations. Contribute to modern cloud-native platforms, helping architecture evolve toward service-oriented, API-first, and event-driven systems.

Why Join Exadel

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.

What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client

The leading provider of vehicle lifecycle solutions, with headquarters in Chicago, enables the companies that build, insure, and replace vehicles to power the next generation of transportation. Its platform delivers advanced mobile, artificial intelligence, and car technologies. It connects a network of 350+ insurance companies, 24,000+ repair facilities, hundreds of parts suppliers, and dozens of third-party data and service providers. The customer's collective solutions enhance productivity and help clients deliver better experiences for end consumers.

What You’ll Do

Design, build, and maintain internal and external RESTful APIs for distributed, multi-tier systems
Apply microservices and service-oriented architecture principles to design scalable systems
Contribute to cloud-native architecture evolution, including event-driven and distributed patterns
Develop and deploy services using Microsoft Azure and modern cloud platforms
Work across API management, messaging, and distributed system layers
Design and optimize data models using T-SQL and relational database principles
Ensure high performance through query optimization and scalable system design
Implement API security, including authentication, authorization, and data protection

What You Bring

5+ years of experience building services using C#, modern .NET/.NET Core, and ASP.NET Core Web API
Strong expertise in RESTful API design and API-first engineering practices
Experience with Cloud Platforms ( Azure, AWS)
Experience with microservices and service-oriented architecture
Experience in relational database design, T-SQL, stored procedures and functions Experience designing large-scale distributed systems
Hands-on experience with AI-assisted development tooling (e.g., GitHub Copilot, Claude Code, Cursor, or comparable agentic coding tools)

Nice to have

Familiarity with domain-driven design (DDD) and CQRS patterns
Experience with modern .NET/.NET Core, including .NET 6+ or later, for building scalable API services
Experience with OpenAPI/Swagger for API documentation, contract design, and client integration

Legal & Hiring Information

Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

International projects
In-office, hybrid, or remote flexibility
Medical healthcare
Recognition program
Ongoing learning & reimbursement
Well-being program
Team events & local benefits
Sports compensation
Referral bonuses
Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Senior API Engineer (.NET)