{"id":2087537,"url":"https://alion.io/job/dev-intermediate-software-engineer-net-op02272","title":"Intermediate Software Engineer (.NET) - OP02272","company":{"id":2047358,"name":"DEV","domain":"dev.pro","url":"https://alion.io/company/dev-pro","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":75,"open_postings":14,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["São Paulo, Brazil"],"countries":["BR"],"hiring_countries":["AR","BR","MX","AG","AW","BS","BB","BZ","BM","BO","VG","BQ","KY","CL","CR","CW","DM","DO","EC","SV","FK","GF","GD","GP","GT","GY","HT","HN","JM","MQ","MS","NI","PA","PY","PE","PR","KN","LC","PM","SX"],"hiring_countries_total":45,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"SOAP","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-08T13:01:55Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-10T23:30:58Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"We are hiring in Latin America!\nAt Dev.Pro, a US-based outsourced software development company, we're looking for contractors to join our global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our experts work across 55+ countries on five continents, giving us the flexibility and skillset to deliver high-quality engineering for projects of any size or complexity.\nWe invite a skilled, motivated, and reliable Software Engineer with expertise in full-stack development with React.js and .NET to join our team. You’ll be responsible for ensuring system reliability, troubleshooting technical issues, optimizing performance, and assisting new clients and merchants with onboarding and integrations through collaboration with different teams - without direct end-user interaction.\nWhat's in it for you:\nWork with a top fintech company, gaining expertise in billing and payment processing\nJoin a global team handling a high-traffic, robust transaction system with diverse integrations\nDevelop strong skills in technical troubleshooting and resolving critical production issues\nIs that you?\nProficiency in React.js\nHands on experience with .NET framework and development environment (Microsoft Visual Studio) with technologies including C#, ASP.NET MVC.\nGood knowledge of REST/SOAP APIs and hands-on experience with system integration\nFamiliarity with message queues\nExperience with Entity Framework ORM and SQL Server (stored procedures, ETL jobs)\nKnowledge of Git \nExperience in debugging, identifying root causes of issues, and solving coding problems efficiently\nStrong skills in task breakdown, adaptability to changing priorities, and commitment to quality\nProactivity, teamwork skills, and a strong sense of accountability\nUpper-Intermediate+ English level\nDesirable:\nExperience in technical support roles within the fintech and payment processing domain\nKey responsibilities and your contribution\nIn this role, you’ll be part of the team providing SL2 support, resolving production issues, addressing merchant inquiries, and handling technical concerns, while collaborating closely with the SL1 Team on task prioritization.\nEnsure product stability by resolving data issues and verifying the smooth operation of transaction processes\nTroubleshoot and resolve technical issues reported by merchants/clients (e.g., transaction, gateway, device, and integration problems)\nMonitor and maintain application health by overseeing batch jobs, ETL jobs, and gateway communication through HealthCheck Application.\nWork with the SL1 team to assist new clients with app and service integration and ensure a seamless onboarding and offboarding experience\nOur next steps:\nSubmit a CV in English - Intro call with a Recruiter - Internal interview - Offer\nInterested? Find out more:\nHow we hire\nLinkedIn Page\nOur website\nIG Page\nBy submitting application, I've read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data. I agree to have my Personal Data being stored and processed by Dev.Pro.","description_format":"text","description_chars":3107,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Argentina","iso":"AR","kind":"region"},{"name":"Brazil","iso":"BR","kind":"region"},{"name":"Colombia","iso":null,"kind":"region"},{"name":"Mexico","iso":"MX","kind":"region"},{"name":"Anguilla","iso":null,"kind":"region"},{"name":"Antigua and Barbuda","iso":"AG","kind":"region"},{"name":"Aruba","iso":"AW","kind":"region"},{"name":"Bahamas","iso":"BS","kind":"region"},{"name":"Barbados","iso":"BB","kind":"region"},{"name":"Belize","iso":"BZ","kind":"region"},{"name":"Bermuda","iso":"BM","kind":"region"},{"name":"Bolivia","iso":"BO","kind":"region"},{"name":"British Virgin Islands","iso":"VG","kind":"region"},{"name":"Bonaire, Sint Eustatius and Saba","iso":"BQ","kind":"region"},{"name":"Cayman Islands","iso":"KY","kind":"region"},{"name":"Chile","iso":"CL","kind":"region"},{"name":"Costa Rica","iso":"CR","kind":"region"},{"name":"Curaçao","iso":"CW","kind":"region"},{"name":"Dominica","iso":"DM","kind":"region"},{"name":"Dominican Republic","iso":"DO","kind":"region"},{"name":"Ecuador","iso":"EC","kind":"region"},{"name":"El Salvador","iso":"SV","kind":"region"},{"name":"Falkland Islands","iso":"FK","kind":"region"},{"name":"French Guiana","iso":"GF","kind":"region"},{"name":"Grenada","iso":"GD","kind":"region"},{"name":"Guadeloupe","iso":"GP","kind":"region"},{"name":"Guatemala","iso":"GT","kind":"region"},{"name":"Guyana","iso":"GY","kind":"region"},{"name":"Haiti","iso":"HT","kind":"region"},{"name":"Honduras","iso":"HN","kind":"region"},{"name":"Jamaica","iso":"JM","kind":"region"},{"name":"Martinique","iso":"MQ","kind":"region"},{"name":"Montserrat","iso":"MS","kind":"region"},{"name":"Nicaragua","iso":"NI","kind":"region"},{"name":"Panama","iso":"PA","kind":"region"},{"name":"Paraguay","iso":"PY","kind":"region"},{"name":"Peru","iso":"PE","kind":"region"},{"name":"Puerto Rico","iso":"PR","kind":"region"},{"name":"Saint Kitts and Nevis","iso":"KN","kind":"region"},{"name":"Saint Lucia","iso":"LC","kind":"region"},{"name":"Saint Vincent and the Grenadines","iso":null,"kind":"region"},{"name":"Saint-Pierre and Miquelon","iso":"PM","kind":"region"},{"name":"Sint Maarten","iso":"SX","kind":"region"},{"name":"Suriname","iso":"SR","kind":"region"},{"name":"Trinidad and Tobago","iso":"TT","kind":"region"},{"name":"Turks and Caicos Islands","iso":"TC","kind":"region"},{"name":"Uruguay","iso":"UY","kind":"region"},{"name":"United States Virgin Islands","iso":"VI","kind":"region"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-08T13:01:55Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":28,"reasons":["conf:2","stale_co","velocity","win:early"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/dev-intermediate-software-engineer-net-op02272","json_url":"https://alion.io/job/dev-intermediate-software-engineer-net-op02272.json","meta":{"generated_at":"2026-10-11T01:07:02Z","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","counted_by":"address","units_charged":1,"used_today":1573,"day_limit":5000,"remaining_today":3427,"minute_limit":60,"resets_at":"2026-10-12T00:00:00Z"}},"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":2047358},"rest":"https://alion.io/mcp/rest/get_company?id=2047358"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdev-intermediate-software-engineer-net-op02272"},{"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%2Fdev-intermediate-software-engineer-net-op02272"},{"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%2Fdev-intermediate-software-engineer-net-op02272"},{"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/dev-intermediate-software-engineer-net-op02272\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdev-intermediate-software-engineer-net-op02272"}]}