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Salary
≈ $60k – $100k per year (Estimated)
Location
Hybrid (Poland)
Seniority
Senior

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 28, 2026. Link Group scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Link Group is a Polish technology services company founded in Warsaw in 2016 that builds and supplies engineering teams to clients across Europe. Its model combines body leasing and managed teams with delivery of complete software, cloud and cybersecurity projects, drawing on a large bench of contractors rather than a fixed permanent staff. The company works heavily in financial services, telecommunications and public sector projects, and has built a specialisation in blockchain and distributed ledger engineering alongside more conventional cloud and application development work.

Senior Backend Engineer/Data Management Consultant

Profile:

We are looking for a Senior Backend Engineer with extensive experience in data-related projects, combining strong technical skills with analytical thinking, independence, and the ability to work effectively with multiple teams.

This is not purely a software development role. The successful candidate will also act as a technical consultant, analyst, and, to some extent, architect, taking responsibility for technical decisions and overseeing the entire data domain.

Key Responsibilities:

  • Contribute to architectural design and provide guidance on data-related solutions.
  • Take ownership of the entire domain, evaluating proposed solutions and technical decisions.
  • Oversee data-related requests and requirements, ensuring data consistency and quality.
  • Collaborate with multiple teams, stakeholders, and external service providers.
  • Coordinate and review database changes, assessing their correctness and business relevance.
  • Coordinate activities and manage requirements at the intersection of technology, data, and business.

Technical Requirements:

  • Strong proficiency in JavaScript and/or TypeScript.
  • Experience working with relational databases, particularly PostgreSQL. Experience with other relational databases is also acceptable.
  • Practical knowledge of data modelling, entity relationships, and database schema design.
  • Ability to assess database changes and verify their alignment with the existing architecture and business requirements.

Nice to Have

  • Experience with Master Data Management (MDM).
  • Experience in working with Docker.
  • Familiarity with tools such as Snowflake, dbt, or similar technologies.
  • Experience in data analytics.

Soft Skills and Organizational Competencies

  • Excellent communication skills and experience working with stakeholders.
  • Ability to work independently and take ownership of an entire technical domain.
  • Strong analytical and problem-solving skills, with the ability to evaluate solutions and make decisions.
  • Experience coordinating activities across multiple teams and aligning requirements.
  • A consultancy approach and the ability to bridge the gap between technical and business perspectives.
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