Senior Full-Stack Software Engineer (.NET, Angular)

externaljobboards; Polska; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

International projects

In-office, hybrid, or remote flexiblit

Medical healthcare

Ongoing learning & reimbursement

Well-being program

Team events & local benefits

Job summary

Exadel is seeking a senior .NET/C# engineer to join a client project focused on modernizing core systems using .NET and Angular. You will design backend microservices, RESTful APIs, and data-driven solutions in a cloud-friendly environment.

You will work with MS SQL Server, Azure, and RESTful services in a collaborative, fast-paced setting, delivering high-quality code and scalable architecture.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 5+ years of professional experience with .NET / C# and MS SQL Server.
• Experience building REST APIs and microservices; Azure and Angular experience.

Responsibilities

• Modernize core systems using the latest .NET and Angular technologies.
• Design and develop backend microservices and RESTful API
• Write efficient and optimized T-SQL stored procedures and functions (T-SQL) and collaborate on data-driven decisions.
• Help define and implement scalable, service-oriented, and cloud-friendly architecture.
• Deliver clean, high-quality, and performant code aligned with cloud best practices.
• Support, refactor, and enhance components of existing applications as needed.
• Collaborate with cross-functional teams to estimate, plan, and deliver new features.
• Follow product architecture guidelines to ensure maintainability and performance.

Education

Bachelor's degree in Computer Science or related field

Tools

Angular v18+

MS SQL Server

Microsoft Azure

RESTful API design

.NET / C#

Job description

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.

Project Tech Stack

• .NET Core (6, 8, or later) and .NET Framework
• #MS SQL Server (T-SQL)
• Angular (preferably v18+) / TypeScript
• Azure

What You'll Do

• Play a key role in modernizing core systems using the latest .NET and Angular technologies
• Design and develop backend microservices and RESTful API
• Write efficient and optimized SQL stored procedures and functions (T-SQL) and collaborate on data-driven decision
• Help define and implement scalable, service-oriented, and cloud-friendly architecture
• Deliver clean, high-quality, and performant code aligned with cloud best practice
• Support, refactor, and enhance components of existing applications as needed
• Collaborate with cross-functional teams to estimate, plan, and deliver new features
• Follow product architecture guidelines to ensure maintainability and performance
• Stay up to date with advancements in .NET and web technologies

What You Bring

• Bachelor's degree in Computer Science or related field
• 5+ years of professional experience with .NET / C#
• Good knowledge of MS SQL Server and relational database design
• Hands-on experience building and consuming REST API's
• Familiarity with microservices and clean architecture patterns
• Practical experience with Microsoft Azure
• Experience with Angular (preferably v18+)
• Detail-oriented, self-motivated, and comfortable in a dynamic, fast-paced environment

English Level

Upper-intermediate

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.

Compensation details are shared with candidates at the early stage of the recruitment process.

The offer is not binding until a signed contract is in place.

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.