{"id":2932183,"url":"https://alion.io/job/doctolib-senior-software-engineer-business-performance-xfm","title":"Senior Software Engineer - Business Performance (x/f/m)","company":{"id":52886,"name":"Doctolib","domain":"doctolib.fr","url":"https://alion.io/company/doctolib","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":83,"open_postings":63,"ghost_share":0.016,"stale_share":0.619,"repost_share":0.048,"time_to_fill_p50_days":34,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Nantes, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":43000,"max_usd":73000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":182},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"Ruby","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"Spring Boot","optional":false},{"name":"JavaScript","optional":true},{"name":"Python","optional":true},{"name":"React Native","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-07-02T09:20:09Z","employer_posted_date":"2026-07-02","last_verified_at":"2026-11-02T04:49:52Z","board_verified":true,"closed_at":null,"days_open":122,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":122},"description":"Join our mission, join Doctolib!\nDoctolib is growing, and we are hiring a Senior Fullstack Software Engineer in Nantes to join the Business Performance team.\nYour mission will be to help Doctolib reinforce its position as a leading healthcare technology platform by building high-quality products that improve the daily lives of healthcare professionals and patients. You will work in feature teams developing solutions that directly impact millions of people across Europe.\nWorking in the tech team at Doctolib means building innovative products and features to improve the daily lives of care teams and patients.\nYour impact\nYour responsibilities include but are not limited to:\nCollaborate with product managers, designers, and engineers to build features that deliver value to healthcare professionals and patients\n\nDesign and implement technical solutions ensuring performance, security, and usability across our fullstack applications (React, Ruby on Rails, JVM ecosystem)\n\nStrong design and architecture skills: you contribute to technical decisions, not just implementation\n\nA track record of balancing delivery speed, reliability, and maintainability under real constraints\n\nComfortable with AI-assisted development workflows, and able to help your team raise their own proficiency\n\nShare your expertise and collaborate across teams to evolve Doctolib's architecture and technical standards\n\nIn BP, the scope is broad, and the topics are diverse. Teams are small, and decision-making is close to the action. And if you want to understand how a tech scale-up generates (and protects) its growth, you’ll have a front-row seat.\n\nLife at Doctolib Tech\nOur solutions are built on a single fully cloud-native platform that supports web and mobile app interfaces, multiple languages, and is adapted to country and healthcare specialty requirements.\n\nOur stack is composed of Rails, TypeScript, Java, Python, Kotlin, Swift, and React Native.\n\nWe leverage AI ethically across our products to empower patients and health professionals. Discover our AI visionhere.\n\nWant to learn more about our tech culture and environment? Visit theDoctolib Tech site.\nWho you are\nBefore you read on: if you don't have the exact profile described below, but you feel this job description matches your skill set, we still encourage you to apply.\nYou could be our next team mate if you:\nYou have fullstack software engineering experience with React and the JVM ecosystem (Java, Kotlin, Spring Boot) - Ruby experience is a bonus\n\nYou have a \"user first\" mindset and are committed to building secure, well-tested, and pragmatic code\n\nYou bring a strong testing culture and are passionate about code quality and system resiliency\n\nYou are proactive, curious, and eager to share knowledge through pair programming and collaboration\n\nWhat we offer\nFree comprehensive health insurance (basic package) for you and your children\n\n25 days of paid vacation per year, plus up to 14 days of RTT\n\nFree mental health and coaching services through our partner Moka.care\n\nWork from abroad for up to 10 days per year thanks to our flexibility days policy\n\nLunch vouchers (Swile card) worth €8.50 per working day, with €4.50 covered by Doctolib\n\nA subsidy from the work council to refund part of the membership to a sport club or a creative class\n\n50% reimbursement of your public transport subscription\n\nEnrollment in Doctolib's long-term employee value sharing plan called DoctoGrowth\n\nParentCare Program: Enjoy full salary coverage (100%) during your first month of birth leave, and 75% during the second, covered by Doctolib\n\nFor caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support\n\nThe interview process\nA first interview with a member of the Talent Acquisition team\n\nA Coding and System Design interviews\n\nA final interview\n\nReference check\n\nJob details\nPermanent position / Fixed term contract\n\nFull Time / Part Time\n\nWorkplace\n\nStart date: As soon as possible\n\nCompensation : fix\n\nAt Doctolib, we are committed to improving access to healthcare for everyone. This translates into our recruitment process. We evaluate candidates based solely on qualifications and motivation, without any form of discrimination.\nThe more diverse ideas are heard, the more our product will truly improve healthcare for all. You are welcome to apply to Doctolib, regardless of your gender, religion, age, sexual orientation, ethnicity, disability.\nTo ensure equal opportunities, we invite you to exclude personal information (e.g. pictures, age) from your applications. If you require any accommodation, please let us know for support during the hiring process. \nJoin us in building the healthcare we all dream of!\nAll information provided is processed by Doctolib for application management. For data processing details, click here: Germany l France l Italy l Netherlands. Please contact hr.dataprivacy(at)doctolib.com to exercise your rights.","description_format":"text","description_chars":5003,"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":["Health insurance"],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Practice Management Software","Patient Access & Booking"],"lifecycle":[{"event":"open","at":"2026-10-20T14:56:44Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.33,"p_room":0.28,"age_days":122,"expected_fill_days":34,"reasons":["conf:1","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/doctolib-senior-software-engineer-business-performance-xfm","json_url":"https://alion.io/job/doctolib-senior-software-engineer-business-performance-xfm.json","meta":{"generated_at":"2026-11-02T07:09:42Z","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":10053,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":52886},"rest":"https://alion.io/mcp/rest/get_company?id=52886"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdoctolib-senior-software-engineer-business-performance-xfm"},{"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%2Fdoctolib-senior-software-engineer-business-performance-xfm"},{"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%2Fdoctolib-senior-software-engineer-business-performance-xfm"},{"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/doctolib-senior-software-engineer-business-performance-xfm\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdoctolib-senior-software-engineer-business-performance-xfm"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2932183}},{"tool":"search_jobs","arguments":{"company":"doctolib.fr","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2932183},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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