Staff Software Engineer (DevOps) - Fintech Platform

Quick Facts

• Role: Staff Software Engineer (DevOps) for a Fintech Platform

• Focus: Infrastructure, deployment, and operational reliability across Payments Core, Merchant, and Consumer

• Work model: Hybrid (preferably 1 day/week in Warsaw or Krakow)

Description

You will define the technical direction for infrastructure architecture, deployment pipelines, and operational reliability across the fintech platform. You will also evolve the infrastructure layer of an agentic engineering harness—covering CI/CD integration, agent sandboxing, tool-execution environments, and operational guardrails. Through architecture clarity and standards, you will multiply team output via cross-team technical leadership and documented decision-making.

Responsibilities

• Define and maintain infrastructure architecture: cloud topology, networking, environment strategy, deployment pipelines, and infrastructure-as-code patterns across multiple teams

• Write Architecture Decision Records (ADRs) and RFCs to document reasoning and trade-offs for infrastructure and platform decisions

• Evaluate and decide on infrastructure trade-offs including cloud services, container orchestration, message broker topology, observability stack, and cost optimization

• Own the evolution of the agentic engineering harness infrastructure layer (CI/CD integration, sandboxing, tool-execution environments, guardrails) and drive adoption improvements using data

• Drive org-wide adoption of golden paths and paved roads for deployment and operations

• Provide technical input to platform/product strategy and mentor engineers on reliability, security, and operational excellence

Benefits

• International, cross-functional environment with opportunities to lead with experienced experts

• Mentorship from senior leadership and exposure in e-commerce and logistics industries

• Flexible hours and an excellent working environment

• B2B contract

• Training and development opportunities

• Impactful work supporting sustainability, convenient deliveries, and the circular economy