Senior Fullstack Developer (Oracle, .NET, Angular)

Working as a Senior Fullstack Developer, you will:

  • Develop and maintain complex business applications, including front-end components.

  • Design and implement application programming interfaces (APIs).

  • Document developed functionalities and technical solutions.

  • Write unit tests for application features and maintain existing test suites.

  • Support the Business Analyst in designing user interfaces and selecting appropriate solutions based on the company's Design System.

  • Ensure compliance with non-functional requirements and security standards.

  • Implement and optimise algorithms used within the application.

  • Develop and implement integration services.

  • Support less experienced team members and share technical knowledge.

  • Participate in application maintenance and support processes.

About Chabre IT Services

Chabre IT Services is a global professional IT services provider, building long-lasting relationships with Enterprises. We specialize in the delivery of tailor-made solutions,  smart outsourcing, try&hire, and success fee services. We are a smart IT boutique with unique knowledge, which will deliver your ideas into reality.

About our Client

Our client is a company operating in the power and energy sector, specialising in the development and implementation of innovative technological solutions. The organisation supports the digital transformation of the energy industry by delivering advanced IT systems and business applications. It focuses on modernising critical infrastructure, improving operational efficiency and developing reliable, secure solutions for the energy market.

Qualifications

  • At least 10 years of professional software development experience in a senior role.

  • Strong programming skills in .NET (C#), JavaScript, Angular and PL/SQL.

  • Good knowledge of REST APIs, JSON, Git, Jenkins and Nexus.

  • Experience in developing graphical user interfaces for systems operating in near real-time environments.

  • Practical experience in writing unit and integration tests.

  • Strong sense of responsibility and ability to deliver tasks on time.

We offer

  • Rate up to 140,00 PLN/h + VAT
  • Remote work, with occasional visits to the office in Wrocław (up to 4 days per month)
  • Subsidy for peripherals in the amount of 500,00zł
  • Working tool (MacBook Pro or Lenovo Legion 5)
  • Co-financing of courses related to the position
  • Benefits: MultiSport, Medicover
ID: 633 job_post.published_on: 10/11/2026
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