{"id":2526914,"url":"https://alion.io/job/otter-senior-backend-engineer","title":"Senior Backend Engineer","company":{"id":179684,"name":"Otter","domain":"tryotter.com","url":"https://alion.io/company/otter-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":70,"open_postings":20,"ghost_share":0.5,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Aarhus, Denmark"],"countries":["DK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":92000,"max_usd":191000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":9},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2025-10-21T14:37:12Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-26T08:39:38Z","board_verified":true,"closed_at":null,"days_open":369,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":369},"description":"Who we are\nIn the past, to be a successful restaurateur, you simply had to have a passion for food and a passion for people - but to succeed as a digital restaurateur you also need to have a passion for technology. We believe in the joy of serving others, and that's why we created Otter - to help restaurateurs succeed in online food delivery. Restaurants around the world, both large and small, including Chick-fil-A, Ben & Jerry’s, KFC, and Eataly trust our software to power their delivery business. We increase sales, reduce order issues, and decrease delivery headaches.\nWhat you’ll do\nAs a Backend Engineer, you’ll design, implement, and optimize systems that power mission-critical applications. Your role will adapt to your strengths and interests, with opportunities to focus on:\nInfrastructure: Build and maintain scalable, secure, and high-performance systems to ensure operational reliability.\nPlatform: Develop robust APIs and developer tools to improve team efficiency and scalability.\nProduct: Engineer backend services that support customer-facing applications and deliver seamless user experiences.\nCore Responsibilities:\nArchitect and implement scalable backend systems and APIs.\nEnsure high system performance, reliability, and security.\nCollaborate with product managers, designers, and other engineers to deliver end-to-end solutions.\nParticipate in code reviews, testing, and documentation to maintain high-quality standards.\nMentor junior engineers or take on leadership roles, depending on your seniority.\n\nWhat we’re looking for\nWe value diversity of experience and are looking for individuals passionate about solving complex problems. \nBasic Qualifications:\nProficiency in backend programming languages like Java or Go.\nFamiliarity with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB, Redis).\nExperience with cloud platforms like AWS, Google Cloud, or Azure.\nUnderstanding of RESTful APIs, microservices, and distributed systems.\nStrong debugging and problem-solving skills.\nPreferred Qualifications (for Senior Levels):\nExperience with containerization technologies like Docker and Kubernetes.\nKnowledge of CI/CD pipelines and DevOps practices.\nExposure to large-scale data processing or event-driven architectures.\nLeadership experience in team projects or mentoring roles.\n\nWhy join us\nDemand for online food delivery is growing really fast! In the last 5 years, just in the US, the overall market has expanded 10X from $10B to $100B, and could expand to $500bn- $1T by 2030.\nChanging the restaurant industry: You’ll be part of a team that helps restaurants succeed in online food delivery. \nCollaborative environment: You will receive support and guidance from experienced colleagues and managers, helping you to learn, grow and achieve your goals, and you’ll work closely with other teams to ensure our customer’s success.\nWhat else you need to know\nThis role is based in our Aarhus office location. As a company driven by innovation and continuous change, close collaboration is essential. We’re constantly reimagining our industry, creating new products, and refining our processes, and we do our best work together. That’s why all of our office-based teams work onsite, five days a week.\nReady to join us as we serve those who serve others? \n#LI-Onsite","description_format":"text","description_chars":3302,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["POS Systems"],"lifecycle":[{"event":"open","at":"2026-10-14T12:24:55Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.147,"p_room":0.28,"age_days":369,"expected_fill_days":28,"reasons":["conf:1","stale_co","velocity","ghost","win:tail","crowd:"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/otter-senior-backend-engineer","json_url":"https://alion.io/job/otter-senior-backend-engineer.json","meta":{"generated_at":"2026-10-26T12:10:58Z","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":16546,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":179684},"rest":"https://alion.io/mcp/rest/get_company?id=179684"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fotter-senior-backend-engineer"},{"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%2Fotter-senior-backend-engineer"},{"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%2Fotter-senior-backend-engineer"},{"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/otter-senior-backend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fotter-senior-backend-engineer"}]}