Senior AI Software Engineer – Modernization & Cloud

Grid Dynamics

Kraków

Hybrid

PLN 260,000 - 420,000

Full time

3 days ago
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Benefits offered by this job

Medical insurance
Sports benefits
Flexible schedule
Professional development
Well-equipped office
Corporate events

Job summary

Grid Dynamics in Kraków seeks a Senior Software AI Engineer to modernize a large Java/.NET and Python estate. You will drive agentic coding workflows, triage defects, and enhance test coverage while addressing security and cloud migration.

You will collaborate with London-based consultants to deliver specification-driven improvements across 149 production applications, ensuring high quality and secure releases.

Qualifications

  • Hands-on experience with LLMs in software engineering to drive agentic coding workflows.
  • Capability to write tests and improve coverage with AI tooling.
  • Strong autonomous work attitude and clear English communication.
  • Experience navigating and contributing to production-quality legacy codebases.
  • Willingness to collaborate across Poland and London teams in a hybrid setup.

Responsibilities

  • Spec-Driven Insights & Agentic Diagnostics: analyze code health and triage defects at scale.
  • Vulnerability Remediation: fix CVEs and upgrade dependencies to pass quality gates.
  • Test Engineering & Quality Hardening: build automated tests using AI tooling for high confidence.
  • Pipeline Extension & BAU Scaling: enroll more services into the pipeline and refine automation.
  • Extended Architectural Analysis: assess flagship codebases >500k LoC for refactoring strategies.
  • Stakeholder Collaboration: align remediation goals with London-based teams.

Skills

Agentic AI & LLM Proficiency
Autonomy & Communication
General Software Engineering
Testing Discipline
English Communication

Job description

Grid Dynamics in Kraków seeks a Senior Software AI Engineer to modernize a large Java/.NET and Python estate. You will drive agentic coding workflows, triage defects, and enhance test coverage while addressing security and cloud migration.

You will collaborate with London-based consultants to deliver specification-driven improvements across 149 production applications, ensuring high quality and secure releases.

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