Senior C# Engineer (AWS) | Remote

Appliscale

20000-26000 PLN miesięcznie (B2B)

Czym będziesz się zajmować?

We are seeking candidates for our client, which operates in Europe. You will need to be proficient in C# backend development with a thorough understanding of the .NET technologies involved. Strong backend skills where you can demonstrate your ability to apply these technologies, as well as deploy and maintain them will be crucial to success. 

Technologies we work with: C#, .NET Core, .NET Framework, TypeScript, REST APIs, AWS, Terraform, CloudFormation

Responsibilities:

  • Designing, writing, testing functionalities for a backend system written in C#
  • Design software architecture between backend, frontend and mobile apps
  • Deploying and maintaining microservices in AWS using Terraform or CloudFormation
  • Debugging and maintaining system on production used by consumers from several European countries
  • Scoping and assessing the complexity of features
  • Participating in sprint planning, daily sprints and meetings with product owners for grooming new features
  • Collaborating with other team members and teams who depend on functionalities that you develop
  • Recruiting and mentoring new team members

Kogo poszukujemy?

Required qualifications:

  • 5+ years of production software development experience in C# engineer role
  • Solid hands-on experience in .NET Core and .NET Framework technologies
  • Experience in working with AWS and Terraform / CloudFormation
  • Strong knowledge of DBMS like MS SQL / PostgreSQL / DynamoDB
  • Expertise of REST APIs
  • Strong hands-on experience of CI&CD processes
  • Proficiency in OO design patterns, SOLID principles, Clean Code and solving architectural problems
  • Computer Science degree
  • AI Tooling usage
  • Able to work with Agile methodologies such as SCRUM and/or Kanban
  • Good communication and collaboration skills
  • Self-motivation, proactive attitude
  • Proficiency in English

Nice to have:

  • Experience in developing Cloud and Infrastructure solutions with AWS and CI/CD processes supported by tools like Docker, Kubernetes, Jenkins, Terraform, CircleCI, GitlabCI, Datadog, etc.
  • Exposure to frontend development in React
  • Working experience with one of the object-oriented and/or functional languages such as TypeScript, Java, Elixir, C++, Golang, Erlang, Python, Kotlin.

Czego wymagamy?

Znajomości:

Mile widziane:

Języki:

  • Angielski

Jakie warunki i benefity otrzymasz?

  • 20000-26000 PLN miesięcznie (B2B)
  • B2B - Elastyczne godziny pracy (100%)
  • Praca zdalna: Dowolnie
  • Budżet szkoleniowy, Szkolenia wewnętrzne
  • Pakiet medyczny
  • Parking

Gdzie będziesz pracował?

Życzkowskiego 14, Kraków lub zdalnie

Kim jesteśmy? – Appliscale

Appliscale is an independent Technology Consultancy specializing in bespoke, cloud-based systems and full-cycle engineering - from business analysis to architecture design, development, and deployment. We work across industries such as gaming, proptech, legaltech, and adtech, partnering with startups, scaleups, and Fortune 500 companies worldwide. Our current focus is on building intelligent agents that drive automation, streamline operations, and enable scalable agentic ecosystems. With a flat structure, remote-first culture, and self-organized teams, we foster an environment where engineers innovate, share expertise, and create real impact.

Strona firmy: Appliscale