AI SDLC Platform Engineer — Guardrails & Quality

SIX; Województwo mazowieckie; On-site; PLN 260,000 - 420,000; Full time

Job summary

SIX is building a new AI-driven software engineering team. You will help shape guardrails that let AI agents write and ship code without compromising quality, including test automation, coverage enforcement, and independent review in CI/CD.

Own the AI SDLC tooling strategy, define what gets tested and how data is managed, and measure adoption across SIX’s business units. Bring 6+ years in software engineering with hands-on tooling experience, plus knowledge of governance in regulated

Qualifications

• 6+ years in software engineering with hands-on tooling or platform experience.
• Experience evaluating LLM/agent systems is a strong plus.
• Knowledge of test methodology, coverage strategy, and trustworthy test suites.
• Hands-on familiarity with agentic AI architectures and harness design.

Responsibilities

• Build AI SDLC tooling as a platform capability across CI/CD.
• Operate the AI agent harness and sandboxed execution environment.
• Own the independent review layer for AI-generated code and tests.
• Define the quality and tooling strategy for AI-driven SDLC and enforce it.
• Instrument tooling adoption, false positives, and developer trust.

Skills

Agentic AI architectures

Software engineering

Test automation

Platform engineering

Dev tooling

Governance and controls

Job description

SIX is building a new AI-driven software engineering team. You will help shape guardrails that let AI agents write and ship code without compromising quality, including test automation, coverage enforcement, and independent review in CI/CD.

Own the AI SDLC tooling strategy, define what gets tested and how data is managed, and measure adoption across SIX’s business units. Bring 6+ years in software engineering with hands-on tooling experience, plus knowledge of governance in regulated