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GFT Technologies SE

Senior Software Engineer (Python, Node.js and Go)

GFT Technologies SE Krakow, Lesser Poland Voivodeship, Poland · PLN 175K–PLN 268K/yr

IT Services and IT Consulting · 10,001+ employees

3 d ago
nodejs Senior (5-10 yrs) Full-time Poland
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About the role

You will design, develop, and maintain scalable cloud-native applications while driving engineering excellence and automation across agile teams. The role involves managing the full lifecycle of services, mentoring engineers, and collaborating with stakeholders to deliver secure, high-performance technical solutions.

What they look for

Python Node.js Go TypeScript NestJS Django Google Cloud Platform Google Kubernetes Engine PostgreSQL OAuth2 OpenID Connect Microservices Cloud-native architecture Event-driven architecture Agile Automation

Requirements

The ideal candidate possesses strong commercial experience with Python, Node.js, and Google Cloud Platform, including expertise in Kubernetes and PostgreSQL. You should have a solid understanding of software architecture, event-driven design, and security protocols like OAuth2.

Benefits

Medical insurance Sport subsidy Lunch subsidy Life insurance Online training Certifications E-learning platform access Social events

Full description

Type of contract: Employment contract

Salary range: 14600-22300 PLN gross

What will you do?

Join a strategic Software Security platform initiative focused on Engineering Excellence, modern cloud-native solutions, and large-scale automation. You will help build and evolve internal products and services, contribute hands-on to software development, and drive high engineering standards across agile teams. The role combines software engineering, cloud architecture, platform ownership, and technical leadership with a strong focus on innovation, automation, reliability, and security.

Your tasks

  • Design, develop and maintain scalable applications using Python and Node.js
  • Build and enhance cloud-native services running on Google Cloud Platform
  • Architect and manage solutions on Google Kubernetes Engine
  • Design and implement event-driven architectures using Pub/Sub
  • Optimize PostgreSQL databases for high-concurrency workloads
  • Own the full lifecycle of services, ensuring resilience, observability and cost efficiency
  • Design and manage OAuth2 and OpenID Connect integrations
  • Drive engineering excellence, best practices and code quality across teams
  • Identify opportunities for automation and eliminate manual operational activities
  • Collaborate with stakeholders to translate business needs into technical solutions
  • Mentor engineers and actively share knowledge across teams
  • Evaluate emerging technologies and recommend improvements to existing platforms

Your skills

  • Strong commercial experience with Python and Django
  • Strong commercial experience with Node.js, TypeScript and NestJS
  • Experience designing and deploying solutions on Google Cloud Platform
  • Experience with Google Kubernetes Engine (GKE)
  • Experience building event-driven architectures
  • Strong knowledge of PostgreSQL and query optimization
  • Knowledge of OAuth2 and OpenID Connect
  • Experience with cloud-native application design and microservices
  • Experience with observability, monitoring and operational excellence
  • Knowledge of software architecture and engineering best practices
  • Experience working in Agile environments
  • Strong problem-solving and communication skills

Nice to have

  • Experience with Go
  • Experience with Rust
  • Open-source contributions or active GitHub portfolio
  • Technical blogging or community involvement
  • Experience building developer platforms
  • Experience in security-focused environments

We offer

  • Hybrid work in one our client's office (Kraków) 6 days a month
  • Working in a highly experienced and dedicated team
  • Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
  • Online training and certifications
  • Access to e-learning platform
  • Social events

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