Software Engineer

Software Engineer

Miejsce pracy: Kraków

Technologies we use

Expected

• Java
• Python
• JavaScript
• Clojure

Optional

• KVM
• VMware
• AWS
• Microsoft Azure
• Google Cloud Platform
• Grafana
• InfluxDB

Operating system

• Windows

About the project

We are seeking an experienced Senior Software Engineer to join a dynamic Developer Experience & Platform Engineering team. This is a hands-on, highly impactful role at the intersection of DevOps, platform engineering, and developer productivity.

As part of this role, you will design, build, and operate scalable microservices, improve developer workflows, and create solutions that make engineers faster and happier. You will work closely with cross-functional teams, ensuring infrastructure and applications operate seamlessly while driving security, performance, and business value.

Sounds like your kind of challenge?

Your responsibilities

• Translate business needs into technical deliverables, working closely with product owners to define requirements.
• Own the entire delivery lifecycle – from design through deployment and production support.
• Build robust, observable microservice-based solutions aligned with Agile and DevOps principles.
• Diagnose and resolve production issues quickly, performing root cause analysis and implementing long-term fixes.
• Act as a technical consultant for engineering teams, unblocking adoption issues and improving workflows.
• Continuously identify and reduce technical debt, ensure security posture and compliance.
• Mentor junior engineers and promote a culture of knowledge-sharing and collaboration.
• Note: Detailed project information will be shared during the recruitment process.

Our requirements

• 8+ years in software engineering roles with strong focus on DevOps, SRE, or Platform Engineering.
• Solid understanding of microservice architectures and underlying principles – DNS, TLS, load balancing, proxies, service mesh, and API gateways.
• Strong programming skills in Java, Python, JavaScript, or Clojure (structured & OOP).
• Hands-on experience with observability and monitoring tools (e.g., Grafana, InfluxDB) and time-series data concepts.
• Track record of managing critical production incidents under pressure.
• Strong understanding of CI/CD pipelines, version control, and automated deployments.
• Excellent communication and stakeholder management across distributed teams.

Optional

• Linux/Unix administration and networking knowledge.
• Hands-on experience with virtualisation platforms (KVM, VMware).
• Familiarity with cloud providers (AWS, Azure, GCP) and container orchestration (Docker, Kubernetes).

This is how we organize our work

This is how we work

• agile

This is how we work on a project

• Continuous Deployment
• Continuous Integration

What we offer

• Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.).
• Hybrid work setup – 6 days per month from the office.
• Collaborative team culture – work alongside experienced professionals eager to share knowledge.
• Continuous development – access to training platforms and growth opportunities.
• Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more.
• High quality equipment – laptop and essential software provided.

Benefits

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

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.

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.