Software Engineer (.NET)

externaljobboards; Poland; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

International projects

In-office, hybrid, or remote freedom

Medical healthcare

Recognition program

Ongoing learning & reimbursement Well‑

Job summary

Exadel is seeking an experienced backend engineer to design, build, and maintain scalable cloud-native services using C# and .NET 8-10. You will implement CQRS with MediatR, develop robust data layers with MS SQL and MongoDB, and optimize performance with Redis caching.

You will work with RabbitMQ for messaging, ensure quality through xUnit and Fluent Assertions, and leverage Azure Cloud and Kubernetes for deployment and scaling.

Qualifications

• Backend development experience with C# and .NET (8–10).
• Knowledge of CQRS and MediatR patterns.
• Experience with MS SQL and MongoDB; Redis caching.

Responsibilities

• Design, build, and maintain scalable cloud-native backend applications using C# and .NET 8-10.
• Implement CQRS patterns using MediatR.
• Develop efficient database solutions using MS SQL and MongoDB, optimized with Redis caching.

Skills

Backend development

C#

NET 8-10

CQRS pattern

MediatR

Azure Cloud

Kubernetes

Redis caching

RabbitMQ

xUnit

Fluent Assertions

GitHub Copilot

English (Upper-Intermediate)

Tools

MS SQL

MongoDB

RabbitMQ

Kubernetes

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

Global IT distributor and solutions aggregator that connects technology vendors with resellers and system integrators. The company provides a broad portfolio of hardware, software, cloud solutions, and services, helping partners design, deploy, and manage IT solutions for their customers.

What You'll Do

• Design, build, and maintain scalable cloud-native backend applications using C# and .NET 8-10
• Implement CQRS patterns using MediatR
• Develop efficient database solutions using MS SQL and MongoDB, optimized with Redis caching
• Build asynchronous, event-driven microservices using RabbitMQ
• Write clean, maintainable code supported by robust unit and integration tests (xUnit, Fluent Assertions)
• Deploy, manage, and monitor applications in Azure Cloud and Kubernetes (k8s) environments
• Leverage AI-driven developer tools, including GitHub Copilot, to boost productivity and code quality

What You Bring

• Professional backend development experience with C# and .NET (8-10)
• Solid experience with architectural patterns like CQRS, Mediator pattern (MediatR
• Strong knowledge of database systems: relational (MS SQL) and NoSQL (MongoDB)
• Hands‑on experience with caching strategies using Redis
• Practical experience with messaging systems and microservices messaging (RabbitMQ)
• Solid foundation in test‑driven development using xUnit and Fluent Assertions
• Practical experience with Azure Cloud services and container orchestration using Kubernetes (k8s)
• Openness to modern developer tools, specifically GitHub Copilot
• 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

• 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.