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System Analyst @ Smart4Aviation
  • Kraków
System Analyst @ Smart4Aviation
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Smart4Aviation
7. 2. 2026
Informacje o stanowisku

Have you been dreaming of a job where you can work with one of the best products available on the worldwide aviation market?

Do you speak XML, JSON, and XSLT fluently? Are you comfortable navigating AWS microservices and designing seamless data flows? We are looking for a Technical System Analyst who will bridge the gap between business needs and technical integration. If you enjoy hands-on work with data structures and Python scripting to optimize system communication, this role is for place for you!


  • At least 2 years of professional experience in an Analyst position within the IT field.
  • University degree in IT, automation, mathematics, telecommunications, or a closely related field.
  • Solid understanding of structured data formats such as XML and JSON.
  • Proficiency in XSLT, XSD, and experience with scripting languages (e.g., Python).
  • Basic knowledge of AWS services, particularly Lambda, SNS, SQS, S3, and Athena.
  • Understanding of distributed systems and microservices architecture.
  • Understanding of issues related to interfaces and information flow
  • Experience interfacing directly with customers to gather and discuss requirements.
  • Very good command of English, both spoken and written.
  • Excellent analytical and interpersonal skills, and the ability to work effectively in a team.
  • Ability to work in an international environment and experience in individually presenting the team’s work.

Desirable Experience (A Plus)

  • Experience with integration protocols/tools such as REST/SOAP and WSDL
  • Familiarity with development/tracking tools such as Gerrit, Jira, Jenkins, and SQL.
  • Interest in or experience with the aviation industry.

Have you been dreaming of a job where you can work with one of the best products available on the worldwide aviation market?

Do you speak XML, JSON, and XSLT fluently? Are you comfortable navigating AWS microservices and designing seamless data flows? We are looking for a Technical System Analyst who will bridge the gap between business needs and technical integration. If you enjoy hands-on work with data structures and Python scripting to optimize system communication, this role is for place for you!

,[Defining and maintaining integrations, including the Integration Specification Document and transformations (in XSLT or Python)., Modelling data structures and services in products in compliance with business requirements., Defining and maintaining standard interfaces with products, as well as services and data structure documentation (non-architectural product documentation)., Analysing and documenting non-functional requirements on system boundaries., Identifying and documenting interfaces available in the customer’s IT environment., Specifying and documenting data flows between customer interfaces and product interfaces., Specifying and documenting system integrations for the Integration Team., Leading or supporting the analysis of new functionalities requiring integration involvement (RFCs)., Performing end-to-end verifications with project or product teams for functionalities enabled by integration, Supporting business analysis and project teams (projects and support)., Discussing requirements and solutions directly with customers., Diagnosing and resolving integration issues, troubleshooting compatibility problems, and implementing solutions to optimise performance., Reporting defects in the defect tracking system and verifying fixes., Engaging in continuous development through mentoring junior team members, learning from senior experts, and working under their guidance. Requirements: XML, xslt, XSD, Python, JSON, System analysis, Integration Design, Microservices, API documentation, Data modeling, AWS Lambda, AWS S3, REST, SOAP, SQL, Jenkins, WSDL Additionally: Training budget, Private healthcare, Sport subscription, Small teams, International projects, Live insurance, MyBenefit System, Wellbeing - the psychological support, Language course, Free coffee, Playroom, Modern office, No dress code, Company library.

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