{"id":3449549,"url":"https://alion.io/job/veepee-backend-developer-net-core-post-sales-freelance","title":"Backend Developer (.Net Core) - Post sales - Freelance","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":89,"open_postings":39,"ghost_share":0,"stale_share":0.256,"repost_share":0,"time_to_fill_p50_days":95,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"freelance","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Barcelona, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":50000,"max_usd":107000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":34},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AI Agents","optional":false},{"name":"C#","optional":false},{"name":"MS SQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-29T08:58:46Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-11-02T11:33:14Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"JOB DESCRIPTION\nToday we're looking for a software engineer who will join the Post Sales team. Post Sales is the product allowing Members to handle their personal data and settings, follow order delivery and raise questions to support.\nTASKS\nDevelop new and redesign existing features of our products\n\nSuggest possible improvements that might be done\n\nKeep the code clean and review your team members’ designs if needed\n\nEnsure the reliability and scalability of developed applications\n\nRespect the production deadlines\n\nDeploy to production using pipelines and monitor dashboards and logs\n\nHandle Product Support\n\nReview Merge Requests and collaborate with the team\n\nWrite technical documentation\n\nHandle the technical interviews with other developers willing to join \n\nMUST HAVE skills\n5+ years of experience in software development\n\nHands-on experience with C# and .Net Core\n\nProficiency with SQL (MSSQL & Postgresql) databases\n\nProficiency with using AI on a daily basis\n\nExperience with building Agentic AI systems\n\nYou are familiar with cloud programming tools and willing to extend your knowledge\n\nYou have experience in building APIs or other web services\n\nYou assure the quality of your code with unit and integration tests\n\nYou are fluent in English\n\nYou are an agile follower\n\nYou are result and product-oriented\n\nNICE TO HAVE skills\nFront-End experience, preferably with Javascript\n\nExperience coordinating small teams of developers\n\nYou are an open source contributor\n\nBENEFITS\nVariable bonus;\n\nThe dynamic and creative environment within international teams;\n\nThe variety of self-education courses on our e-learning platform;\n\nParticipation in meetups and conferences locally and internationally;\n\nFlexible Office with up to 2 days at home.\n\nRECRUITMENT PROCESS\n1⃣ 30-minute HR Screen with a Veepeeᵀᵉᶜʰ Recruiter\n2⃣ Technical exchange with a Tech Lead\n3⃣ Technical excellence with an Architect\n4⃣ Team Interview\nWe are convinced that it is up to you to define the way you work, to develop yourself, and to progress. At Veepee we guarantee that you can just be yourself! For the service of diversity and inclusion, Veepee is committed to reviewing all applications received on an equal basis.\nCOMPANY\nFor more information about our ecosystem: https://careers.veepee.com/en/home-page-en/","description_format":"text","description_chars":2299,"description_truncated":false,"requirements":{"experience_years_min":5,"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":[],"hiring_locations":[{"name":"Spain","iso":"ES","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["E-commerce Platforms","Coupons, Deals & Cashbacks"],"lifecycle":[{"event":"open","at":"2026-10-29T10:26:00Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":95,"reasons":["conf:3","velocity","win:early"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/veepee-backend-developer-net-core-post-sales-freelance","json_url":"https://alion.io/job/veepee-backend-developer-net-core-post-sales-freelance.json","meta":{"generated_at":"2026-11-02T11:47:32Z","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":16149,"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":8754},"rest":"https://alion.io/mcp/rest/get_company?id=8754"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fveepee-backend-developer-net-core-post-sales-freelance"},{"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%2Fveepee-backend-developer-net-core-post-sales-freelance"},{"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%2Fveepee-backend-developer-net-core-post-sales-freelance"},{"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/veepee-backend-developer-net-core-post-sales-freelance\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fveepee-backend-developer-net-core-post-sales-freelance"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3449549}},{"tool":"search_jobs","arguments":{"company":"veepee.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3449549},"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. Docs: https://alion.io/developers"}}