{"id":814165,"url":"https://alion.io/job/sapi-senior-software-engineer","title":"Senior Software Engineer","company":{"id":688285,"name":"SAPI","domain":"sapi.com","url":"https://alion.io/company/sapi-3","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"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":["Hanoi, Vietnam"],"countries":["VN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":14000,"max_usd":42000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":7767},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Rest API","optional":false},{"name":"Amazon ECS","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"GitHub","optional":true},{"name":"JavaScript","optional":true},{"name":"Next.js","optional":true},{"name":"Node JS","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Pulumi","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-08-05T00:00:00Z","employer_posted_date":"2026-08-05","last_verified_at":"2026-11-06T14:00:26Z","board_verified":true,"closed_at":null,"days_open":93,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":93},"description":"At SAPI, we build, tailor, fund, and manage custom financing products. Our mission is to provide liquidity for the global payment ecosystem through payment linked financing. We’re looking for a proactive and quality-focused Senior Software Engineer to join our growing team!\nAbout the Role\nWe’re looking for a Senior Software Engineer. In this position, you will be responsible for designing, building, and maintaining robust software solutions that enhance our product offerings. You will work closely with other engineers and product managers to deliver high-quality software that meets the needs of our clients.\nKey Responsibilities\nDevelop, test, and maintain high-quality software solutions in accordance with best practices\nContribute to architectural decisions and design patterns in the software development process\nCollaborate with cross-functional teams to gather requirements and provide technical guidance throughout the project lifecycle\nProvide mentorship and support to junior engineers to foster a culture of innovation and teamwork\nOur Tech Stack:\n Backend: Node.js with TypeScript\n Frontend: TypeScript, React, Next.js, TailwindCSS\n Data Storage: PostgreSQL\n Infrastructure: AWS, Docker on ECS, Pulumi (Infrastructure-as-Code)\n APIs: OpenAPI REST\n Version Control and CI/CD: GitHub\nRequirements\n5+ years software engineering experience, with expertise in both frontend and backend development.\nStrong problem-solving skills and a proactive approach to technical challenges\nProficiency in building RESTful APIs and working with relational databases\nExperience with cloud platforms, preferably AWS\nExcellent communication and teamwork abilities\nAbility to adapt to a fast-paced and collaborative environment\nBenefits\nTransparent salary structure and clearly designed career progression\nHybrid - 1 day per week in our Hanoi office - we trust you, and we're sure you'll do great work from home and our core working are 8am to 4pm UK time\n20 days annual leave - plus VN bank holidays\nFull access to LinkedIn Learning - we believe a culture of learning is paramount to success, so you can benefit from more than 100,000 courses on a variety of topics to nurture your growth.\nFull access to Calm - your well-being and overall mental health are of utmost importance to us, so we are keen to ensure you feel supported in this regard.\n6 weeks of remote work throughout the year - feel free to travel, visit friends or family you might have abroad or simply recharge by working from home during this time.\nGenerous parental leave","description_format":"text","description_chars":2536,"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":["Annual leave","Parental leave"],"hiring_locations":[{"name":"Vietnam","iso":"VN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Business & SME Lending","Financial Software & Embedded Finance"],"lifecycle":[{"event":"open","at":"2026-09-12T10:56:37Z"}],"visa":[],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":1,"p_active":0.399,"p_room":0.28,"age_days":93,"expected_fill_days":29,"reasons":["conf:5","win:tail","crowd:"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/sapi-senior-software-engineer","json_url":"https://alion.io/job/sapi-senior-software-engineer.json","meta":{"generated_at":"2026-11-06T19:18:13Z","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":2403,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":688285},"rest":"https://alion.io/mcp/rest/get_company?id=688285"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsapi-senior-software-engineer"},{"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%2Fsapi-senior-software-engineer"},{"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%2Fsapi-senior-software-engineer"},{"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/sapi-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsapi-senior-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":814165}},{"tool":"search_jobs","arguments":{"company":"sapi.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":814165},"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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