{"id":178086,"url":"https://alion.io/job/blablacar-confirmed-backend-engineer-payment-squad","title":"Confirmed Backend Engineer - Payment Squad","company":{"id":13813,"name":"Blablacar","domain":"blablacar.com","url":"https://alion.io/company/blablacar","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":69000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":80},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Datadog","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"JUnit","optional":false},{"name":"Kubernetes","optional":false},{"name":"Mockito","optional":false},{"name":"Spring Boot","optional":false},{"name":"Kotlin","optional":true}],"status":"live","first_seen_at":"2026-08-28T16:28:09Z","employer_posted_date":"2026-08-28","last_verified_at":"2026-10-18T03:27:43Z","board_verified":true,"closed_at":null,"days_open":50,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":50},"description":"Your Mission\nWe are looking for a Confirmed Backend Engineer to join the Payment Squad. They manage BlaBlaCar’s payment solutions that provide reliability, trust and smooth end-to-end experience.\nAs a Backend Engineer, your role will be to contribute to delivering a reliable and, scalable platform that supports the full payment lifecycle, fraud fight and compliance requirements. This includes participating in the integration of new payment methods, interacting with our numerous payment services providers, and displaying a strong ownership of the payment experience from end-to-end together with frontend developers.\nYou will be reporting to the squad's Engineering Manager and working with a team of 10 Backend and Frontend Software Engineers and a Product Manager.\nYour responsibilities\nParticipate in the whole application lifecycle, from early meetings and design to development, test strategy, and deployment and of course, monitoring, alerting, and support.\nParticipate in the definition of the features with the product and design teams to find the most relevant solutions for our members\nInteract with people with different roles and backgrounds, and share your technical expertise with a mix of technical, product, and business people\nYour qualifications\nYou have 3+ years of experience from companies with a strong engineering culture, within a growth context.\nYou are fluent in Java and know frameworks such as Spring, Spring Boot, JUnit, and Mockito.\nYou have hands-on experience with Git, Docker, Kubernetes , and monitoring solutions (Datadog).\nYou know what service-oriented architecture looks like, and you can determine when to apply a given architectural pattern.\nYou have good communication skills, you’re humble and you're a team player.\nFull working proficiency in English\nFit with our BlaBlaPrinciples\nIf you don’t meet 100% of the qualifications outlined above, tell us why you’d still be a great fit for this role in your application.\nWhat we have to offer\nHybrid position\n4 additional weeks on top of legal maternity/paternity leaves\n50% healthcare coverage (Alan)\nFinancial support for home office equipment\nMinimum 25 days holiday per year\nLocal meal plan policy (Swile card)\n50% transportation paid (Forfait Mobilité Durable)\nFree unlimited carpooling & bus rides\nPersonal growth via trainings, mentorship, and internal mobility programs\nEmployee Stock ownership plan\nRegular team building events\n1 day off per year to test our product\nInterested in joining the ride?\na 45-min video-call with a Talent Acquisition Manager, to get to know you, understand your career expectations and answer your questions\na 60-min video-call with Julien, Engineering Manager, to discuss your experience and share more details about the squad\na 90-min live coding session with Software Engineers\na 60-min design interview with Software Engineers\na 30-min video-call for vision fit and rounding off the process\nOur hiring process lasts on average 25-30 days, offers usually come within 48 hours.\nBlaBlaCar is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.","description_format":"text","description_chars":3150,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":10,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Home office"],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Shared Mobility"],"lifecycle":[{"event":"open","at":"2026-08-31T03:55:28Z"}],"visa":[],"liveness":{"score":39,"band":"fade","label":"Fading","p_open":1,"p_active":0.703,"p_room":0.55,"age_days":49,"expected_fill_days":39,"reasons":["conf:0","velocity","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/blablacar-confirmed-backend-engineer-payment-squad","json_url":"https://alion.io/job/blablacar-confirmed-backend-engineer-payment-squad.json","meta":{"generated_at":"2026-10-18T06:25:16Z","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":9489,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":13813},"rest":"https://alion.io/mcp/rest/get_company?id=13813"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fblablacar-confirmed-backend-engineer-payment-squad"},{"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%2Fblablacar-confirmed-backend-engineer-payment-squad"},{"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%2Fblablacar-confirmed-backend-engineer-payment-squad"},{"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/blablacar-confirmed-backend-engineer-payment-squad\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fblablacar-confirmed-backend-engineer-payment-squad"}]}