Senior Quality Engineer | C# / Node.js & IoT Microservices

Remote

Safetyheads

Join an IoT backend team responsible for developing and validating cloud-based services used in next-generation heating systems.

The platform processes telemetry data coming from connected devices and relies on distributed microservices running in Microsoft Azure. Backend services expose APIs and asynchronous integrations responsible for device communication, data processing and operational workflows.

As a Senior Quality Engineer, you will help ensure the reliability, scalability and quality of backend services operating in a high-volume IoT environment.

🛠 Key Technologies

  • • C# / .NET
  • • Node.js
  • • Microsoft Azure
  • • Microservices
  • • REST APIs
  • • RabbitMQ
  • • Redis
  • • Docker
  • • MSSQL
  • • MongoDB

💼 Your Responsibilities

  • • Develop and maintain automated backend test suites
  • • Validate REST APIs and asynchronous service integrations
  • • Verify data consistency across SQL and NoSQL databases
  • • Integrate automated tests into CI/CD pipelines
  • • Collaborate with developers, architects and product teams to improve platform quality

🌍 Project setup

  • • Remote (preferred connection with Wrocław office)
  • • Start: ASAP
  • • Duration: long-term

About us

We are a software house specializing in mobile and backend systems, with strong experience in IoT and industrial platforms.

Our clients include companies from manufacturing, energy and e-commerce sectors.

We actively develop solutions around AI, automation and intelligent assistants, and run internal and client workshops on using AI in software development.

At SafetyHeads you can also work on internal tools, AI experiments and new ideas alongside client projects.

Why it’s worth joining us?

Health care

Individual training budget

Fully remote work

Flexible working hours

Unique working atmosphere

Family-friendly community

Knowledge sharing with developers with extensive experience

In-house training programs (Angular, IOS, Android, CyberSecurity Leadership)

Recruitment process

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HR call

After we receive your CV you will have a short conversation with HR, during which we will initially tell you about SafetyHeads, the project and the role that interests you, and we will gladly hear about your expectations.

Online meeting

We invite you to a 1.5-hour meeting with HR and a technical person, during which we will get to know each other better, talk about your experience and the possibilities we have for you.

Meeting with the customer

The client is also very happy to meet you. There will be one or two interviews with him, if necessary.

Feedback

We will get back to You with the results of the recruitment regardless of the outcome. Hopefully it will always be good news.

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