Platform Engineer for AI Copilot SDLC Automation

INFOLET SP. Z O.O.; Kraków; On-site; PLN 240,000 - 360,000; Full time

Benefits offered by this job

Relocation package

Extended medical care

Multisport card

Life insurance

Job summary

INFOLET SP. Z O.O. Kraków is seeking a seasoned Platform Engineer to design and build the data, context, and automation backbone for GitHub Copilot Custom Agents across the SDLC.

You will shape the engineering data model, pipelines, and integrations that empower developers. This is a platform, data, and workflow engineering role, not AI model development. You will own end-to-end solutions from design through testing, and collaborate with DevOps, security, and compliance teams to embed SDLC

Qualifications

• 7+ years in platform engineering, data engineering, workflow automation, or DevOps.
• Building data-centric engineering platforms, DevOps platforms, or internal developer platforms.
• Delivery of production-grade pipelines, APIs, automation, and integrations.
• Hands-on with GitHub Copilot (Custom Agents, Skills, workflows).
• Strong with workflow orchestration tools (Airflow, Prefect, Dagster, Step Functions).
• Strong SQL and data modeling (medallion architectures).
• Programming experience (Python, Node.js, Scala) for tooling and pipelines.
• Experience with Infrastructure as Code (Terraform/CloudFormation/Pulumi).
• Experience integrating dev tools (GitHub, CI/CD, IDEs, code quality/security).
• Solid understanding of SDLC, DevSecOps, compliance, and engineering workflows.

Responsibilities

• Design and build the technical foundation for GitHub Copilot Custom Agents used across the SDLC.
• Build and maintain MCP servers and context infrastructure, exposing data to Copilot agents.
• Develop lightweight RAG pipelines and structured developer context databases.
• Build and maintain Copilot Custom Agents, including skills, tools, hooks, and integrations.
• Implement automated workflows around DevSecOps, code quality, governance, and traceability.
• Integrate Copilot agents with VS Code, GitHub repos, PR workflows, CI/CD, and tooling.
• Build data pipelines, APIs, and integrations supporting SDLC automation and productivity.
• Collaborate with DevOps, security, compliance, and engineering teams to embed standards.
• Own end-to-end solutions: design, build, test, validate, and iterate.

Skills

Platform engineering

Data engineering

DevOps

GitHub Copilot

Workflow orchestration

SQL

Python

Node.js

Terraform

CloudFormation

Pulumi

DevSecOps

SDLC

Tools

Airflow

Prefect

Dagster

Step Functions

OpenSearch

Elasticsearch

Neo4j

Amazon Neptune

VS Code extensions

Job description

INFOLET SP. Z O.O. Kraków is seeking a seasoned Platform Engineer to design and build the data, context, and automation backbone for GitHub Copilot Custom Agents across the SDLC.

You will shape the engineering data model, pipelines, and integrations that empower developers. This is a platform, data, and workflow engineering role, not AI model development. You will own end-to-end solutions from design through testing, and collaborate with DevOps, security, and compliance teams to embed SDLC