{"id":135052,"url":"https://alion.io/job/veepee-fullstack-developer-f-c-brand-payment","title":"Fullstack Developer (F# / C#) - Brand Payment","company":{"id":8754,"name":"Veepee","domain":"veepee.com","url":"https://alion.io/company/veepee","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":93,"open_postings":47,"ghost_share":0,"stale_share":0.064,"repost_share":0,"time_to_fill_p50_days":124,"computed_at":"2026-10-16T05:45:00Z"}},"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":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":49000,"max_usd":83000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":163},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Angular","optional":false},{"name":"Apache Kafka","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"F#","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"OCR","optional":false},{"name":"PostgreSQL","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true},{"name":"Kibana","optional":true},{"name":"Kubernetes","optional":true},{"name":"Prometheus","optional":true}],"status":"live","first_seen_at":"2025-09-16T12:37:03Z","employer_posted_date":"2025-09-16","last_verified_at":"2026-10-16T16:39:54Z","board_verified":true,"closed_at":null,"days_open":395,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":394},"description":"JOB DESCRIPTION\nToday we're looking for a fullstack engineer who will join our Brand Payment team which operates within the Operation domain and Corporate Services tribe (Finance & HR). The aim of the product is to provide a centralized platform for gathering, managing, and sharing B2B financial data to SAP S/4Hana cloud. You will be also close to our business to improve our B2B financial cockpit and involve in future improvements following some European law changes.\nTASKS\nDevelop new and redesign existing features of our products\nSuggest interfaces and other possible improvements that might be done\nKeep the code clean and review your team members’ designs if needed\nEnsure the reliability and scalability of developed applications\nRespect the production deadlines\nMaintain proxy code that interacts with third parties software like : Flexicapture/OCR, Ivalua, etc…\nWrite technical documentation\nProvide level 2 support when needed\nMUST HAVE skills\n5+ years of experience as a full-stack developer\nProficiency in F# programming language and the .NET framework\nExperience with functional programming concepts\nExperience with Kafka/RabbitMQ message brockers\nUnderstanding of .NET ecosystem and interoperability with F# and C#\nProficiency in Javascript, Typescript and Angular\nSQL (Postgresql) databases\nGit and CI/CD\nExperience with REST Apis\nYou are familiar with cloud programming tools and willing to extend your knowledge\nYou assure the quality of your code with unit and integration tests\nYou are result and product-oriented\nYou are fluent in English\nNICE TO HAVE skills\nExperience with Kubernetes\nExperience with microservices and DDD\nGood experience with unit tests and integration tests\nYou need to be agile as you are expected to attend ceremonies like daily standups, retro, backlog grooming, in a Agile project management\nYou are a proactive and dynamic person, motivated to grow within tech teams\nYou will have the opportunity to use Elastic/Kibana/prometheus\nExperience with IA prompting and use it to speedup your 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