Senior Platform Engineer – AI-Driven Infra & DX

Tesco Poland; Kraków; On-site; PLN 250,000 - 380,000; Full time

Job summary

Tesco Poland is seeking a Senior Platform Engineer to join the DEEP team, shaping the platform that serves hundreds of applications. You will design and implement intelligent capabilities across the stack and guide architecture decisions.

You’ll mentor engineers, promote reliability, and drive adoption of platform tooling. The role blends hands-on engineering with strategic influence, indicating a strong emphasis on end-to-end ownership and collaboration.

Qualifications

• 8+ years of experience building and shipping production-grade infrastructure and/or applications.
• Deep understanding of cloud platforms (Azure, AWS, or GCP) and networking fundamentals (DNS, TLS, ingress).
• Strong expertise in system design and full-stack development.
• Experience with Agile methodologies and cross-functional collaboration.
• Proven ability to own projects end-to-end, from concept to production.
• Excellent communication skills in English.
• Experience mentoring engineers and fostering technical growth.
• A holistic mindset focusing on reliability, performance, developer experience and long-term impact.
• A proactive, self-driven attitude with a focus on delivering meaningful value.

Responsibilities

• Architect and build intelligent platform capabilities, including AI-driven workflows.
• Develop and maintain infrastructure, shared libraries, and tooling.
• Drive platform adoption by attracting new teams.
• Collaborate with product, architecture, programme, and engineering stakeholders to deliver cross-functional solutions.
• Promote engineering excellence through automation, testing, and observability.

Skills

Cloud architecture

Platform engineering

Infrastructure as Code

Networking fundamentals

Full-stack development

Agile methodologies

Mentoring engineers

English communication

Job description

Tesco Poland is seeking a Senior Platform Engineer to join the DEEP team, shaping the platform that serves hundreds of applications. You will design and implement intelligent capabilities across the stack and guide architecture decisions.

You’ll mentor engineers, promote reliability, and drive adoption of platform tooling. The role blends hands-on engineering with strategic influence, indicating a strong emphasis on end-to-end ownership and collaboration.