Software Engineer

On-site6,000 – 8,000 PLN
Poland · Białystok, Poland

Job Description, Responsibilities & Requirements

About the Position

Join Sii Polska as an experienced Software Engineer in Białystok, Poland. We are seeking a skilled professional to join our team and contribute to the development of innovative software solutions.

Responsibilities

  • Designing and implementing end-to-end solutions within the Stibo STEP platform based on business requirements
  • Collaborating with Domain Architects to define and execute architectural strategy and design principles
  • Evaluating new requirements and proposing scalable, secure, and efficient technical solutions
  • Leading technical decision-making by balancing business needs, risks, and system constraints
  • Reviewing and approving solution designs, documentation, and validation processes
  • Acting as the main technical point of contact for 2nd and 3rd level STEP support issues
  • Driving improvements in system performance and process efficiency across STEP applications
  • Designing and supporting integrations between STEP and internal/external systems
  • Leading deployment, monitoring, and operational processes for STEP solutions
  • Communicating with stakeholders and vendors, ensuring alignment and continuous improvement

Requirements

  • Proven experience in working as a Solution Architect or in a similar senior technical role
  • Minimum 5-7 years of experience in Stibo STEP system development and design
  • Understanding of Master Data Management and data governance principles
  • Knowledge of system integration, APIs, and enterprise application architecture
  • Ability to translate business requirements into scalable and effective technical solutions
  • Experience working within Agile (Scrum) environments and cross-functional teams
  • Strong analytical and problem-solving skills
  • Effective communication skills with stakeholders and the ability to manage expectations
  • Fluent in English (spoken and written)
  • Tax residency in Ukraine is required

Salary

  • 6000-8000 PLN per hour

We Offer

  • Competitive salary
  • Opportunity to work with cutting-edge technologies
  • Professional development opportunities
  • Inclusive and diverse work environment

About the Company

Sii Polska is a leading company in the IT sector, committed to providing high-quality software solutions. We value diversity and inclusion, ensuring equal and fair treatment for all employees.

Apply Now

If you are passionate about software development and meet the above requirements, we encourage you to apply. Join our team and contribute to our innovative projects.

Job Details

Company name:
Sii Ukraine
Salary:
6,000 – 8,000 PLN
Location:
Poland · Białystok, Poland
Employment Type:
Contract
Work Mode:
On-site
Posted on TheJob:
Jul 13, 2026
Last checked:
Jul 13, 2026
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