Senior Software Engineer (Foundations - Developer Productivity)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on building and maintaining developer tools and an engineering platform centered on CI/CD, Golden Paths and AI‑driven solutions. Required proficiency in Java, Go, Python, JavaScript and experience with cloud‑native environments and DevOps/SRE practices. Responsibilities include designing and developing platform services, supporting teams with pipelines and incidents, pair/mob programming, participating in technical discussions and owning solutions end‑to‑end. Benefits include private medical care, training reimbursement, sports cost sharing and life insurance.

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Senior Software Engineer (Foundations - Developer Productivity)

Company: Mindbox Sp. z o.o.

from: 6 October 2026
to: 5 November 2026
24 000 - 28 800 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Java
Go
Python
JavaScript
Docker
Kubernetes
AWS

Optional technologies

Git

Operating system

Windows

Our requirements

  • You are a self‑driven engineer who takes ownership and thrives in an environment that values autonomy.
  • You make sound technical decisions, balancing quality and pragmatism, and can mentor others through collaboration.
  • You are comfortable working with ambiguity and shaping solutions in partnership with stakeholders.
  • You are highly collaborative — pairing, brainstorming, and collective problem‑solving are your preferred ways of working.
  • You are motivated by helping others succeed — supporting squads and solving their technical challenges is rewarding to you.
  • Proven experience in software engineering across infrastructure, platform, or tooling domains.
  • Proficiency in one or more development languages such as Java, Go, Python, or JavaScript.
  • Strong foundation in CI/CD processes, pipelines, and developer‑enablement platforms.
  • Experience with cloud‑native environments and related DevOps or SRE practices.
  • Familiarity with AI‑driven tools, coding assistants, or the use of machine learning in engineering workflows.
  • Excellent debugging, problem‑solving, and stakeholder‑interaction skills.

Your responsibilities

  • Contribute to the design, development, and improvement of engineering platform services (CI/CD, observability tooling, AI integrations).
  • Engage with developers and product squads to understand challenges and provide support that unblocks delivery.
  • Take part in daily stand‑ups and informal peer collaboration — using Kanban to adapt work priorities to operational needs.
  • Provide in‑hours support, assisting teams with pipeline issues, deployment challenges, or infrastructure incidents.
  • Collaborate in pair or mob programming sessions, sharing knowledge and building cross‑squad context.
  • Exercise autonomy in shaping solutions — prioritising high‑impact work and taking complete ownership from problem through to outcome.
  • Participate in technical discussions, propose improvements, and guide peers through influence rather than hierarchy.
  • Note: Detailed project information will be shared during the recruitment process.

About the project

We are looking for a Senior Software Engineer to join a high‑performing engineering team responsible for building and maintaining developer‑focused tools and services — including CI/CD pipelines, Golden Paths, and AI‑driven productivity solutions.
This is a hands‑on role with significant autonomy and ownership. You’ll collaborate directly with other engineering squads and stakeholders to deliver solutions that enable developers to work faster, safer, and smarter — particularly through AI adoption and developer platform modernization.
Sounds like your kind of challenge?

This is how we organize our work

This is how we work

at the client's siteagilescrum

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
  • DevOps
Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.
Company

What we offer

  • You are a self‑driven engineer who takes ownership and thrives in an environment that values autonomy.
  • You make sound technical decisions, balancing quality and pragmatism, and can mentor others through collaboration.
  • You are comfortable working with ambiguity and shaping solutions in partnership with stakeholders.
  • You are highly collaborative — pairing, brainstorming, and collective problem‑solving are your preferred ways of working.
  • You are motivated by helping others succeed — supporting squads and solving their technical challenges is rewarding to you.

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance

Mindbox Sp. z o.o.

At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.
Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.
Senior Software Engineer (Foundations - Developer Productivity)
24k–28.8k zł / mth. (B2B)
I apply to:
Mindbox Sp. z o.o.
Warszawa, Masovian
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