(Cybersecurity) .NET Developer

Net

(Cybersecurity) .NET Developer

Net
Kobierzyńska, Kraków

Antal Sp. z o.o.

Full-time
B2B
Senior
Hybrid

Job description

Senior .NET Developer 

This role is central to the modernization of security infrastructure, focusing on migrating legacy systems to next-generation PAM tools and building custom in-house solutions to support privileged account lifecycle management.


Key Responsibilities

  • Provide production support for a custom-built tool that automates the migration of privileged accounts from legacy systems to strategic PAM platforms.

  • Investigate, prioritize, and implement bug fixes and enhancements in close collaboration with other developers, subject matter experts (SMEs), and solution architects.

  • Collaborate with the programme team to ensure the solution evolves in line with newly delivered capabilities.

  • Contribute to the design and development of a second in-house application— a logic engine supporting privileged access management.

  • Actively participate in technical discussions and provide input into solution architecture and design.


Required Skills and Experience

  • 8+ years of software development experience.

  • Proven experience developing in .NET within agile, team-based environments.

  • Hands-on experience integrating .NET with REST APIs and MS SQL databases.

  • Tools: Ansible, Jenkins, GitHub,

  • Background in working on large-scale, complex programmes.

  • English: min. B2+/ C1 level


Nice to Have

  • Experience in Cybersecurity or Identity and Access Management.

  • Understanding of OWASP.


What We Offer:

  • B2B contract + benefits: Multisport+Luxmed

  • Hybrid – Warsaw or Cracow (6 days per month in the office)

  • Start date: ASAP

  • Collaboration in an international environment

  • Opportunity to work on large-scale, cloud-based, modern projects

  • Full support and knowledge-sharing within an experienced team

  • Opportunities to grow your technical skills and work on innovative initiatives

https://antal.pl/dla-kandydata  

 

Tech stack

    .Net

    master

    Jenkins

    advanced

    Ansible

    advanced

    REST API

    advanced

    MS SQL

    advanced

    Cybersecurity

    nice to have

    PAM

    nice to have

    IAM

    nice to have

Office location

Published: 30.07.2025