Senior IAM / .NET Developer
Offer summary

(Summary generated by AI based on the full job description)

The project involves development and maintenance of IAM solutions using One Identity Manager, with an upgrade planned to version v10. Required skills include advanced .NET and SQL. Responsibilities cover designing, integrating and supporting IAM systems and collaborating with an international team. The engagement lasts at least 12 months within an international environment with experienced consultants.

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Senior IAM / .NET Developer

Company: SQUARE ONE RESOURCES sp. z o.o.

from: 11 August 2026
to: 10 September 2026
140 - 160net (+ VAT)/ hr.B2B contract
Salary details
basic salary
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

One Identity Manager
Identity & Access Management
.NET
SQL

Optional technologies

Angular
Cloud technologies

Our requirements

  • Strong, demonstrable hands-on experience with One Identity Manager – must-have
  • Solid knowledge of Identity & Access Management (IAM)
  • Strong .NET development skills
  • Very good SQL skills
  • Professional working proficiency in English
  • Ability to work independently in a remote, international environment
  • Good communication and problem-solving skills

Optional

  • Experience with Angular
  • Cloud experience or general knowledge of cloud technologies
  • Experience with One Identity Manager upgrades, particularly version 10

Your responsibilities

  • Developing and maintaining IAM solutions based on One Identity Manager
  • Supporting and contributing to the upcoming One Identity Manager v10 upgrade
  • Designing, developing, and integrating identity and access management solutions
  • Developing and maintaining applications and components using .NET
  • Working with SQL databases, including writing and optimizing queries
  • Collaborating with internal developers, external consultants, and international stakeholders
  • Participating in technical discussions and contributing to the continuous improvement of IAM processes and solutions
Company

About the project

The environment is planned to be upgraded to One Identity Manager v10, making this a great opportunity for someone with strong hands-on One Identity expertise who would like to work on a long-term IAM project.

What we offer

  • Long-term project with a minimum 12-month commitment
  • Opportunity to work in an established IAM team of around 15 specialists
  • Exposure to an upcoming One Identity Manager v10 upgrade
  • International environment and collaboration with experienced technical consultants
  • English-speaking project

Recruitment stages

  • 1.
    Interview with the client
  • 2.
    Participation of a Germany-based technical consultant
  • 3.
    Technical and background-related questions around One Identity, IAM, .NET, and SQL

SQUARE ONE RESOURCES sp. z o.o.

At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.

This is how we work

Senior IAM / .NET Developer
140–160 zł / hr. (B2B)
I apply to:
SQUARE ONE RESOURCES sp. z o.o.
Warszawa, Masovian

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