Vacant job

Do you want to build software and work on systems that directly support airlines and flight operations? Would you like to combine hands-on engineering with close collaboration with business stakeholders in the aviation domain? We are partnering with aviation customers to grow their engineering and implementation teams and are hiring several profiles: entry-level, mid-level, and senior engineers.

You will contribute to a mission-critical aviation platform relied on by airlines, pilots, and fleet operators around the world. The products operate in a demanding environment where reliability, accuracy, and always-on availability are essential. You’ll work with experienced engineers and domain experts, shaping core capabilities end-to-end – from early discovery and design through delivery to continuous improvement.

Key responsibilities

• Design, develop, and maintain backend services for aviation-related products.
• Collaborate with product and domain experts to understand requirements and translate them into technical solutions.
• Move comfortably between technical details and business context, supporting both engineering teams and end users.
• Take part in the full development lifecycle: design, implementation, code reviews, automated testing, and deployment.
• Troubleshoot and debug production issues, improve reliability and performance, and suggest technical improvements.

Ideal candidate profile

• 3+ years (Mid) or 8+ years (Senior) of experience in software development or a similar engineering role. We can also accept entry-level applications if other qualifications are a good match. In simple words - we are building a diverse team!
• Comfortable working with Python in a production environment (services, APIs, data processing).
• Fluent in English and used to working with international clients and distributed teams.
• Open to occasional business travel within Europe.
• Able to move between technical detail and business context with ease.

Nice to have

• Experience in aviation (e.g., crew planning or airline operations).
• Experience with Java (e.g., Spring Boot) or another programming language.
• Rave programming language.
• Experience as Product Owner or similar role close to the business.
• Background in large software implementation projects at customers.
• Exposure to AWS or another cloud platform, test automation frameworks, Docker / Kubernetes.
• Interest in AI tools and how they can support engineering work.

What matters most

• Ownership mindset and a proactive approach to problems.
• Strong communication skills with both engineers and business stakeholders/clients.
• Flexibility and ability to adapt in dynamic, changing environments.

Conditions

Location: Gothenburg or Gdańsk

Work Model: Hybrid from the office in Gothenburg/Gdańsk or fully remote across Poland.

Employment Type: B2B or employment contract.

Salary: Competitive, aligned with your seniority and form of cooperation + additional wellbeing & training benefits

Recruitment steps

• Initial call with a KUBO recruiter (and optional technical tests)
• Interview(s) with the client (in June)
• Decision, feedback, and support through offer and onboarding
• The start of the assignment will be no earlier than in the second half of August