tripstack
tripstack
51 – 200 Darbuotojai
APIKelionėsLogistika
tripstack yra kelionių technologijų įmonė, kurianti infrastruktūrą oro linijoms ir kelionių mažmenininkams. Jos skrydžių užsakymo API ir baltosios etiketės mažmeninės prekybos platforma daugiausia dėmesio skiria „Virtual Interlining“, arba savarankiško persėdimo, tarifams. Jie sujungia pigių skrydžių ir visų paslaugų oro linijų turinį, NDC ryšius bei kitas skrydžių galimybes į užsakomus kelionių maršrutus. Platforma taip pat palaiko talpykloje saugomus tarifų produktus ir papildomas paslaugas, tokias kaip bagažas, vietos pasirinkimas ir firminiai tarifai. Tai padeda B2B kelionių įmonėms siūlyti sudėtingas keliones per pritaikomus firminius sprendimus. 2016 m. įkurta tripstack veikia visame pasaulyje ir priklauso „Etraveli Group“.

Senior Software Engineer, Booking Engine (Krakow Hybrid)

Lead C#/.NET architecture for Tripstack’s flight-booking platform in a senior engineering role. Own scalable pricing, availability, booking services, APIs, reliability, and technical leadership.

Aprašymas

  • Set the technical direction for Booking Engine services
  • Make architecture decisions, document trade-offs, and act as the technical point of contact
  • Design, develop, review, test, and support C#/.NET code for systems handling millions of requests per day
  • Divide initiatives into deliverable increments and maintain systems after release
  • Own service latency, availability, cost characteristics, and reliability targets
  • Maintain and advance the gRPC-based API 2.0 alongside .NET services
  • Identify technology opportunities and communicate technical proposals and plans across the organization
  • Partner with product managers, client integration teams, and engineering groups
  • Coordinate and track production releases
  • Join the on-call rotation, lead incident response, and complete follow-up actions
  • Support engineer development through code reviews, design reviews, and knowledge-sharing sessions
  • Help the team apply AI-assisted development tools effectively

Reikalavimai

  • Bachelor’s degree or higher in Computer Science or a related technical discipline
  • At least 7 years of professional software engineering experience with C# and .NET, including production work with .NET Core or .NET 8+
  • Deep understanding of the .NET runtime under load, including performance trade-offs, caching, profiling, and benchmarking
  • Strong software design and architecture capabilities, including computer science fundamentals, object-oriented analysis, design patterns, and large-scale distributed systems
  • Hands-on production experience with Claude Code or an equivalent AI coding assistant
  • Demonstrated experience designing and architecting scalable, highly available distributed systems serving internet-scale traffic
  • Technical leadership experience across multiple engineers, including developing and mentoring engineers
  • Experience owning production services through on-call support and leading incident response
  • Clear, concise communication skills with technical and non-technical stakeholders
  • Experience with client SDKs or public APIs, cloud providers and cloud-native architecture, Docker, Kubernetes, CI/CD, Grafana, alerting, logging, PCI-related work, gRPC, protobuf, event-driven or asynchronous architectures, message brokers, and the flight-booking domain is considered an asset

Privalumai

  • Work with a dynamic, growing team of experienced professionals
  • Join an organization committed to diversity, equity, and inclusion
  • Work in a safe, healthy, and accessible environment
  • Access accommodations during the recruitment process
  • Equal opportunity employment

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