{"id":3460719,"url":"https://alion.io/job/nuitee-software-engineer-flights","title":"Software Engineer, Flights","company":{"id":678603,"name":"nuitee","domain":"nuitee.com","url":"https://alion.io/company/nuitee","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":86,"open_postings":9,"ghost_share":0,"stale_share":0.556,"repost_share":0,"time_to_fill_p50_days":57,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"posting_text","remote_working_hours":{"label":"European time zones","utc_offset_min":0,"utc_offset_max":2},"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["DE","FR","GB","AT","BE","BG","HR","CZ","DK","FI","HU","IE","IT","NL","NO","PL","RO","ES","SE","CH","EE","GR","IS","LV","LI","LT","LU","MT","PT","SK","SI"],"hiring_countries_total":31,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":184000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":8},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"FastAPI","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false}],"status":"live","first_seen_at":"2026-10-29T10:26:35Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-10-30T20:47:12Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"About the company\nAt Nuitée, we are building the API backbone for the global travel industry. Founded in 2017, Nuitée is on a mission to transform a fragmented travel ecosystem with simple, scalable, and API-first infrastructure-think “Stripe for Travel.”\nBy enabling seamless connectivity between hotels, OTAs, fintechs, super-apps, and businesses, some of which are entering the travel market for the first time, Nuitée empowers companies to deliver reliable travel products effortlessly. Our robust platform simplifies complex supplier networks, offering direct access to hotel inventory with better pricing, coverage, and technology.\nWith teams across the globe, including hubs in London, New York, San Francisco, Palma de Mallorca and Casablanca, Nuitée has grown into a global infrastructure provider trusted by industry leaders like Hopper, Priceline, Google, and Uber.\nNow backed by leading VCs and world-class investors including leaders from Booking.com, Stripe, and Shopify, Nuitée is positioned to redefine the B2B travel market, streamline operations for hotels, and enable new applications through cutting-edge APIs.\nNuitée is at the forefront of a revolution-delivering AI-powered, smarter, and more personalized travel experiences for a new era.\nAbout the role\nRemote in Europe, or hybrid in Barcelona, Dublin, London, or Palma.\n Flights is live and growing. You'd be one of a handful of engineers deciding how it scales.\nWe built Nuitée's flights product from scratch, and that 0 to 1 phase is done. It works, it's in production, and the next stage is taking it from 1 to 10: turning a working product into flight infrastructure that other companies can build on with confidence.\nYou'd join a small team; meaning the decisions you make on API design, caching, data models, and reliability end up in the product directly, with no layers of committees in between.\nThe domain is one of the hardest in travel. Flight offers change constantly, airlines are moving toward offer and order based retailing, and the work doesn't stop at search. Every change after a booking (a new date, a cancellation, a refund) has to flow cleanly through our APIs. We're building this as low-code API infrastructure, so a fintech or super-app can launch a flight product without becoming an airline expert.\nWhat makes it interesting for you\nReal ownership in a small team. You won't be one of dozens of engineers maintaining a mature service. Large parts of how Flights scales will carry your fingerprints.\nThe risky part is behind you. The product exists and works. Your energy goes into making it faster, deeper, and more robust.\nA genuinely hard technical domain. Airline retailing, booking servicing, and caching volatile prices at scale are problems most backend engineers never get to touch.\nReach beyond travel companies. Our APIs let banks, fintechs, and super-apps offer travel to their users, some of them for the first time.\nYou’re trusted, and you’ll enjoy the team. The culture is results-oriented, with real autonomy over how you organise your work. The team is supportive and easy to work with.\nNuitée has grown 10x since 2022, was profitable before raising a $48M Series A led by Accel, and works with companies such as Revolut, Grab, Hopper, Priceline, and Sabre.\nThe kind of problems you'll work on\nHow do we cache flight offers aggressively enough to stay fast and cost efficient, without serving stale prices or availability?\nHow do we handle changes, cancellations, and refunds on a booking cleanly across different airlines and suppliers?\nHow do we design APIs simple enough that a partner can launch flights without learning airline retailing first?\nHow do we support NDC and offer and order based retailing (OOSD) while much of the industry still runs on legacy GDS flows?\nThis role fits if you\nHave worked in the flights domain, at an OTA, airline, GDS, distributor, or flight booking platform, and understand how flight bookings work end to end.\nHave hands-on experience with NDC.\nHave 8+ years in software development, with deep backend and API experience.\nHave real experience with Python, even if your main language is another object-oriented language like Java, Go, or Kotlin.\nAre a hands-on IC and want to stay one.\nAre based in Europe or work comfortably in a European time zone.\nAWS experience at developer level is a strong plus, as are booking servicing, GDS integrations (Amadeus, Sabre, Travelport), high-traffic systems, FastAPI, Redis, and relational databases.\nNuitée moves quickly, has little process, and gives people a lot of room to make decisions. You'll do well here if ambiguity does not slow you down, you like going deep into difficult problems, and you want to be accountable for what your code actually delivers.\nIf this sounds like your kind of backend role, we'd love to hear from you.\nWhy Nuitee?\nAt Nuitée, we’re not just reimagining travel-we’re building the infrastructure to power it.\nMassive Market Opportunity: We are tackling the $9.9tn travel industry, starting with the $75 billion B2B hotel market, a fragmented space filled with outdated systems, gatekeepers, and inefficiencies. Nuitée’s API-first platform is solving this, enabling businesses to access hotel inventory seamlessly and at scale.\nWorld-Class Backing: Backed by Accel and visionary leaders across tech and travel-including Booking.com, Stripe, and Shopify-we’re equipped to scale our ambition globally.\nBootstrapped Resilience, Startup Agility: Having grown profitably for years without external funding, we combine operational discipline with the speed and innovation of a scaling startup.\nGlobal Impact: Our infrastructure supports partners like Google, Grab, worldwide fintechs, superapps, travel companies and others\nAI-Driven Innovation: Nuitée is uniquely positioned to power the future of travel in the AI era-enabling seamless, intelligent, and hyper-personalized travel interactions.\nBy joining Nuitée, you’ll be part of a team that’s building a category-defining platform. You’ll work on a global scale, innovate alongside industry leaders, and help drive the next phase of travel technology. If you’re excited to push boundaries, redefine a multi-trillion-dollar industry, and grow with us-Nuitée is the place for you.\nBy submitting your application, you consent to Nuitée processing your personal data for the purposes of assessing your suitability for employment. Your information will be stored securely and will only be retained for as long as necessary for the recruitment process, or up to 6 months afterward, in accordance with our data protection policy and applicable laws. You have the right to request access, correction, or deletion of your personal data at any time by contacting us at . 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