About the Team

You’ll join the OMS (Order Management System) team, one of the core engineering teams behind our e-commerce platform.

The team owns critical customer-facing flows, including:

order management and order lifecycle
checkout and purchase flows
user accounts and authentication
order status management
customer-facing APIs
integrations with other e-commerce services

The team works closely with other e-commerce teams across the platform, and engineers often collaborate beyond their immediate product boundaries.

What You’ll Do

Design and develop backend services within our microservices ecosystem.
Build and improve APIs used by internal and external customers.
Participate in architectural discussions and technical decision-making.
Refactor and optimize existing services.
Improve performance, reliability, and maintainability.
Review code and share engineering best practices.
Collaborate with engineers across multiple product teams.

What You’ll Be Working On

Some of the team’s current initiatives include:

building and expanding our Public API platform
improving performance and reducing latency across critical customer journeys
refactoring cart and checkout services
improving system observability and metrics
evolving parts of our monolith into independent services
moving synchronous communication toward asynchronous patterns
optimizing caching strategies and reducing cache-related issues
supporting CMS capabilities for e-commerce experiences

Tech Stack

C#, .NET 8+, ASP.NET Core, Microservices, gRPC, MS SQL, PostgreSQL, RabbitMQ, Redis, SignalR, EF Core, Dapper, Docker, Kubernetes, AWS, Grafana, Git, GitLab CI/CD.

What We’re Looking For

5+ years of backend development experience.
Strong commercial experience with C# and .NET.
Experience building and maintaining production systems.
Experience with microservices architectures.
Strong knowledge of relational databases.
Experience with RabbitMQ or similar messaging systems.
Experience working with Redis or other caching solutions.
Ability to troubleshoot performance and production issues.
Experience making technical decisions and owning solutions.
Good communication skills and collaborative mindset.
English level sufficient for written communication and occasional calls with international teammates.
Experience using AI tools in software development workflows.

Nice to Have

Experience with high-load systems.
Experience in e-commerce, payments, checkout, or order management domains.
Experience decomposing monolithic applications.
Experience with asynchronous architectures.
Kubernetes and CI/CD experience.
Experience improving observability and monitoring.

What Matters Beyond Technology

Ownership. We’re looking for engineers who can independently drive solutions and make technical decisions.
Communication. Strong collaboration skills are important. We value people who communicate openly, share ideas, and work well across teams.
Curiosity. We appreciate engineers who want to understand the product, not just complete tasks.
Adaptability. Our business moves quickly, and priorities can sometimes change rapidly. We value people who are comfortable working in a dynamic environment.

Working Style

Fully remote.
Flexible schedule.
Core collaboration hours are 10:00–16:00 CET, when the team overlaps for meetings, discussions, and collaboration.
Outside of these hours, engineers have flexibility to organize their own working schedule.
Two-week sprint cycles.
Regular technical discussions, retrospectives, and planning sessions.

The team also has a rotating weekly support duty approximately once every two months. During these weeks, engineers help investigate and route technical issues during normal working hours. This is not an on-call rotation.

What We Offer

Compensation in USD.
B2B contract with a US company.
100% remote work.
Flexible working hours.
20 paid vacation days.
12 company holidays.
3 sick leave days.
Medical insurance after probation.
Equipment reimbursement.

Senior Backend Engineer (.NET)