{"id":46639,"url":"https://alion.io/job/kiwi-com-senior-software-engineer-flight-experience","title":"Senior Software Engineer - Flight Experience","company":{"id":3351,"name":"Kiwi.com","domain":"kiwi.com","url":"https://alion.io/company/kiwi-com","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Prague, Czech Republic"],"countries":["CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":97000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":8},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BigQuery","optional":false},{"name":"Celery","optional":false},{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"Go","optional":false},{"name":"Google BigQuery","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-08-06T14:51:25Z","employer_posted_date":"2026-08-06","last_verified_at":"2026-10-17T00:13:09Z","board_verified":true,"closed_at":null,"days_open":71,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":71},"description":"Prague, Czech Republic | Hybrid | Full-time | Engineering.\nAbout the Role\nAt Kiwi.com, we are looking for a Senior Software Engineer to build AI-powered, real-time travel technology for our Flight Experience products in Brno, Czech Republic. You will use Python, microservices, REST APIs, PostgreSQL, Redis, RabbitMQ and cloud technologies to build scalable backend systems for automated check-in, flight disruption handling, baggage and seating.\nAbout the Flight Experience Team\nWe own the three travel essentials that give customers total peace of mind: securing bags and seats, delivering a frictionless check-in experience, and providing an instant safety net when plans go sideways. Operating in small, AI-native engineering teams, we build and own end-to-end features like automated check-in systems, live terminal tracking, and instant disruption refunds-shipping fast, iterating in real time, and letting data keep us honest.\nWhat you will do\nDrive AI-powered innovation across our core stack by supporting the build of highly efficient, real-time solutions for disruption handling, automated check-in, baggage, and seating.\n\nEnsure engineering excellence by taking complete ownership of holistic solutions, writing maintainable code, and fostering robust unit, integration, and manual testing practices.\n\nThink beyond the codebase by leveraging product and business metrics to uncover real traveler needs and shape high-impact technical features through shared insights.\n\nCollaborate for success in a highly supportive, cross-functional environment alongside Product Managers, UX Designers, Data experts, and neighboring engineering teams.\n\nShip early and iterate fast to continually refine live services, bringing ideas to life and moving from initial concept to production deployment with trust and autonomy.\n\nWhat you will need\nA proven track record of accelerating development using AI-native tools like Cursor or Claude Code to streamline workflow cycles, nurture efficient processes, and maximize daily R&D output.\n\nYou have advanced knowledge of Python development, writing clean, stable, and maintainable production code, with working familiarity with Golang as a welcome plus.\n\nProven experience designing scalable systems using microservices, REST principles, and collaborative asynchronous messaging architectures like Celery and RabbitMQ.\n\nYou bring senior-level experience with hands-on data management using PostgreSQL and Redis, combined with a data-driven familiarity with BigQuery to optimize data flows.\n\nYou can demonstrate your skills in solving complex problems by using an empathetic, analytical mindset to evaluate technical paths, debug intricate multi-system issues, and develop sustainable fixes.\n\nYou bring a proven track record of owning projects end-to-end from inception to production, sharing responsibility for safe deployments and nurturing cloud infrastructure reliability.\n\nYou thrive in high-autonomy environments, taking initiative to resolve blockers independently while maintaining professional proficiency in English (written and verbal) to communicate with clarity, openness, and empathy.\n\nWe offer you\nWe give our employees the freedom to choose between the environment of work from home and our office in Prague, situated in the heart of the Karlin district with an in-house gym, sleeping spots, canteen, showers, chillout zones, and free refreshments.\n\nWe enjoy benefits, such as meal vouchers, 25 days of paid vacation, Cafeteria, sick days, VIP Medical Care, Multisport card, Makro Cash & Carry Card, Employee Assistance Program, and career development framework.\n\nAnnual financial bonus based on company and individual performance.\n\nRelocation package (including visa transfer support).\n\nWe're rewarding Kiwis with flight vouchers to celebrate their Kiwi anniversaries.\n\nGrow.Kiwi program which supports parents and keeps them engaged with the company.\n\nDogs are welcome in our offices.\n\nAbout Kiwi.com\nKiwi.com is a leading global travel-tech company headquartered in the Czech Republic. Our innovative algorithm enables users to find better route options and prices other search engines can’t see, daily performing billions of price checks across 95% of global flight content. Are you bold, bright and curious? Join a global business that’s still got a start-up heart\nInterested? Join us and help us make travel more accessible to all.\nKiwi.com is proud to be an equal opportunity workplace and employer. We review applications for employment without regard to their race, colour, religion, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, age, uniformed services, genetic information, physical or mental disability, medical condition, marital status, or any other basis prohibited by law.\nThroughout the recruitment process and for some time after it’s finished, we’re going to process your Personal Data. You can find all the necessary information in our Privacy Policy available at: https://jobs.kiwi.com/recruitment-privacy-policy/.","description_format":"text","description_chars":5027,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Cafeteria"],"hiring_locations":[{"name":"Czech Republic","iso":"CZ","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Travel Agencies","Travel Technology"],"lifecycle":[{"event":"open","at":"2026-08-06T14:51:25Z"}],"visa":[],"liveness":{"score":30,"band":"fade","label":"Fading","p_open":1,"p_active":0.678,"p_room":0.44,"age_days":70,"expected_fill_days":62,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/kiwi-com-senior-software-engineer-flight-experience","json_url":"https://alion.io/job/kiwi-com-senior-software-engineer-flight-experience.json","meta":{"generated_at":"2026-10-17T01:40:53Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":2381,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3351},"rest":"https://alion.io/mcp/rest/get_company?id=3351"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkiwi-com-senior-software-engineer-flight-experience"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fkiwi-com-senior-software-engineer-flight-experience"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fkiwi-com-senior-software-engineer-flight-experience"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/kiwi-com-senior-software-engineer-flight-experience\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkiwi-com-senior-software-engineer-flight-experience"}]}