.NET Developer

Position Description:

We are looking for a skilled .NET Developer with strong C# experience to build, maintain, and optimize high-quality applications. The ideal candidate has experience in .NET technologies, SQL databases, and can communicate effectively in English within an international team.

Your future duties and responsibilities:

• Participate in the full software development lifecycle, from design and implementation to testing, delivery, and operation.

• Contribute to technical design decisions and help shape backend solutions together with Solution Architects and Squad Leads.

• Design, build, and maintain .NET backend services within a microservices architecture.

• Implement APIs and business logic supporting Checkout processes.

• Ensure performance, reliability, and maintainability of services running in production.

• Identify and drive improvements in quality, security, performance, and maintainability.

• Write clean, testable code and actively participate in code reviews and pair programming.

• Follow and improve engineering standards, observability practices, and operational stability of the platform.

• Collaborate with Squad Leads, Solution Architects, Frontend Engineers, QA Engineers, and SREs to deliver end-to-end solutions.

Required qualifications to be successful in this role:

• Strong experience with C# and .NET / .NET Core for backend development.

• Experience with REST APIs and microservices.

• Experience with Entity Framework.

• Experience with PostgreSQL or other relational databases.

• Experience writing unit and integration tests for .NET services.

• Experience with Visual Studio for .NET development.

• Experience with Git for version control.

• Understanding of distributed systems and event-driven architectures.

• Ability to work closely with product and engineering teams in an Agile environment to deliver business value.

• Very good English communication skills (written and verbal).

Nice to Have

• Familiarity with async messaging systems (e.g., NATS, Kafka, Pub/Sub).

• Familiarity with Google Cloud Platform (GCP).

• Familiarity with Kubernetes and Docker.

• Familiarity with observability, logging, and monitoring tools (e.g., Datadog).

• Familiarity with CI/CD tools (e.g., GitHub Actions, Jenkins).

What you’ll find at CGI:

Employee Share Purchase Plan Invest alongside CGI through a share purchase plan that is partially co-funded by the company. You can access your investment whenever you choose.

Healthcare & Insurance Coverage You and your family are covered through a healthcare and dental subscription, along with life insurance that includes medical coverage for your children.

Practical Benefits, Easy to Use Our online benefits platform brings everything together in one place—from meal vouchers and tickets to medical services, online courses, and access to hobby and leisure activities.

Learning That Matches Your Interests Use CGI Academia, our internal learning platform, to build skills relevant to your role and future plans. You can also learn up to nine languages through goFLUENT, included in the platform.

Confidential Mental Health Support Through the Member Assistance Program (MAP), you have access to confidential professional support for both personal and work-related situations, available at no cost.

Books Delivered to the Office With Bookster, you can borrow from a modern public library, with books delivered directly to the office.

Referral Program If you recommend someone who joins CGI, you’ll receive a referral bonus—our way of thanking you for helping us grow the team.

Volunteering, When You Choose CGI for Good connects you with volunteering initiatives where you can contribute to causes that matter to you.

Time Off Annual leave ranges from 21 to 26 days, depending on your level of seniority.

Office Location Our Bucharest office is in The Bridge Building, close to Grozavesti metro station, offering easy access and a calm working environment.

Hybrid Work Model We work in a hybrid setup, combining time at the office with the flexibility of working remotely.

#LI-IG

Skills:

• .NET

• C#

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.