• Build and evolve the systems that enable travel specialists to design, configure, and launch complex travel products at scale. • Transform destinations, itineraries, flights, hotels and services into structured, reliable, and sellable products. • Ensure flexibility and accuracy in product configuration while maintaining operational efficiency and long-term scalability. • Develop and improve capabilities that support smart departures, pricing strategies, booking breakdowns, payments, refunds, and wallet flows. • Safeguard financial correctness across the full product lifecycle, from configuration to checkout and post-booking operations. • Design systems that directly impact revenue performance and margin optimization. • Build internal platforms and tools that empower Product, Finance, and Operations teams to work autonomously and efficiently. • Increase reliability and reduce manual intervention in calendar management, flight configuration, and payment-related processes. • Continuously improve system robustness, reducing operational risk and scaling complexity without increasing overhead. • Work closely with the whole team to refine problems before writing code. • Use data to validate assumptions, measure business impact, and continuously improve solutions. • Actively participate in shaping product decisions, not just implementing tickets.

• Design, build, and own product features and backend services that support our growing customer base • Lead the technical implementation of complex initiatives, from discovery through production and iteration • Build scalable systems to process and analyze large cloud environments (e.g. customers with 1M+ AWS resources) • Design and evolve integrations with cloud platforms, MDM systems, and third-party services • Improve system performance, reliability, and scalability as we grow into enterprise-level workloads • Collaborate closely with Product and stakeholders to translate real customer and compliance needs into robust technical solutions • Review code, provide thoughtful feedback, and raise the overall quality bar of the team • Mentor other engineers through pairing, design discussions, and knowledge sharing • Actively contribute to shaping our engineering standards, architecture, and culture

Role Description We are looking for a Middle Full Stack Engineer to join us as part of our team. About the role: - We represent an iconic cultural and tourism landmark recognized worldwide. - As a premier destination in Seattle, we operate in the highly competitive hospitality and tourism industry. - The organization manages various aspects of visitor experiences, including event hosting, retail operations, and interactive exhibits. - You will join the team working on a complex system used to sell tickets for the observation deck and the exhibition center. - The system consists of: - A web administration application - A media platform - Kiosks - Software for physical devices - The administration application allows for: - Managing products (or tours of the company’s locations) - Modifying these products - Configuring promotional campaigns and different sales channels - Handling refunds for sold orders Team setup: - 2 FE (React + Node JS) - 2 BE (.Net) - 3 Full Stack - 2 QA - 2 BA - 1 PM Tech Stack: - Backend: .NET 6-8, ASP.NET Core, C#, Node.js, Microservices, Serverless (Azure Functions) - Frontend: React.js, Redux, TypeScript, MUI (Material UI) - Data: SQL Server, Entity Framework, MongoDB - Cloud: Azure (App Services, Storage, Application Insights) Work Environment: - Flexible work schedule, allowing adaptation of working hours with the requirement to attend all team meetings. - The team follows a Kanban methodology. As a qualified expert you will: - Develop and implement complex software functionality and modern client-side experiences using React and .NET. - Deliver performant, testable, and maintainable code. - Participate in code reviews and write unit/integration tests (xUnit). - Evolution of existing features and efficient bug fixing to ensure a smooth user experience. - Assist in coordinating infrastructure and deploying services within the Azure environment. Qualifications - 3–5 years of commercial experience in software development. - Proficiency in C# (.NET 6-8), Web API, and Node.js with MongoDB. - Solid experience with React, TypeScript, and MUI. - Deep knowledge of JavaScript, CSS3/SASS, and HTML5. - Good understanding of REST APIs, Serverless (Azure Functions), Task Schedulers, MS SQL. - Upper-Intermediate (B2) English for direct communication with our US-based client. - Fluency in Ukrainian. Requirements - Familiarity with Auth0, deployment experience with Azure. Benefits - Reveal great tech solutions and join a team of experts creating custom, cutting-edge tech solutions for world-renowned businesses. - Enjoy the freedom of fully remote work with a flexible working schedule. - Stable workload and income, supported by provided laptops and licensed software. - Benefit from performance and merit reviews, personal development plans, and individual learning opportunities. - Work with a team that cares about what they do and how they do it. - Participate in company-wide tech and cultural events, and contribute to meaningful CSR initiatives. - Support from HR and access to a referral bonus program. Interview Steps - Interview with the Recruiter - Technical Interview - Interview with Manager

• Own the iOS platform foundation: Define the app architecture, modular boundaries, and native engineering patterns that keep AlphaSense on iOS fast, reliable, secure, and maintainable as the product grows. • Lead through hands-on system design: Work deeply in Swift, SwiftUI, and Swift concurrency while turning complex product and platform problems into clean, production-ready mobile systems. • Raise the bar for reliability and execution: Shape how mobile work is designed, reviewed, tested, shipped, and operated, including the automation, observability, rollout practices, and AI-enabled validation needed to move quickly with confidence. • Shape mobile system contracts: Bring enough Android and backend context to align teams around API behavior, failure modes, authentication and session flows, performance expectations, ownership boundaries, and technical decisions that directly affect mobile quality. • Mentor and multiply: Elevate engineers across the mobile engineering team and adjacent technical teams through mentorship, technical guidance, and knowledge sharing. Shape technical culture and raise expectations for system design, operational quality, and execution.