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Software Engineer

ARHS


Job Location:

Warsaw - Poland

Monthly Salary: Not provided by the employer
Posted: 22 October 2026 (Yesterday)
Application Deadline: 19 January 2027
Vacancies: 1 Vacancy

Job Summary

  • Designs and develops the system
  • Lead development teams
  • Translates requirements into design
  • Optimizes software from performance security and quality points of view
  • Produces technical documentation
  • Estimates effort and time for development
  • Sets software development standards
  • Proposes technical solutions for business needs and technical problems
  • Collects and interprets software metrics
  • Manages configuration and releases
  • Contributes to requirements analysis testing quality assurance change management deployment
  • Tests solutions and develops testing tools
  • Documents developments
  • Prototypes solutions
  • Acts as 2nd and 3rd line support

Qualifications :

Mandatory:

  • Bachelors degree plus 6 years of IT relevant professional experience
  • Minimum English language skills at the Level B2
  • Minimum 3 years project experience relevant to the profile or at similar position
  • Required Certificates  (At least 1 certification among:

    • Advanced level certificate in software development technology domain
    • or an equivalent certification recognized internationally (subject to acceptance as a valid credential by the Contracting Authority)

Knowledge and Skills

  • Has gone at least 1 time through the complete lifecycle of the solution
  • Expert in developing enterprise level software systems in specified technology domain
  • Knows UML and can design applications in UML
  • Proficient in designing and developing: data layer business logic layer and UI layer
  • Worked in Scrum development
  • Is capable for leading technical teams
  • Holds ability to document effectively technical solutions
  • Presents problem solving skills

Specific Requirements

  • Proven development and support of enterprise web applications (Core / 8) with C# Entity Framework and SQL Server and of React/Typescript single-page applications including build and deployment through Azure DevOps Pipelines
  • Hands-on experience with deployment and operation of applications on Windows/IIS and container or virtualised platforms (Nutanix / OpenShift) background-job frameworks (e.g. Hangfire) Core Data Protection and certificate management and with security-scan (Checkmarx) and penetration-test remediation
  • Experience integrating applications with SAML 2.0 / Entra ID PDF and image-processing libraries and document-management interfaces and with taking over a code base delivered by an external contractor (code review technical-debt management third-line support)
  • Experience supporting production systems in a large organization context (release management through a Change Advisory Board UAT support incident analysis) and readiness to work alongside a 3rd party development contractor during its third-level-support period

Remote Work :

No


Employment Type :

Full-time


About Company

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Ar?s is a fully independent group of companies specialized in managing complex IT projects and systems for large organisations, focusing on state-of-the-art software development, business intelligence and infrastructure services. We are composed of 17 entities across 9 countries that ... View more

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