{"id":1767789,"url":"https://alion.io/job/caladan-software-engineer-ho-chi-minh","title":"Software Engineer (Ho Chi Minh)","company":{"id":2238188,"name":"Caladan","domain":"caladan.xyz","url":"https://alion.io/company/caladan-xyz","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ho Chi Minh City, Vietnam"],"countries":["VN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"WebSockets","optional":false}],"status":"live","first_seen_at":"2025-02-11T07:01:17Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-13T09:01:27Z","board_verified":true,"closed_at":null,"days_open":609,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":608},"description":"As a Software Engineer at Caladan you will be part of a team responsible for owning a business area or application end to end. You’ll be surrounded by smart and motivated colleagues with complimentary skillsets. You’ll have variety in your work and see your code contribute directly to the success of the team.\nPrevious experience in trading on blockchain can be useful, but what really makes our Software Engineers successful is conscientiousness, logic, openness to new ideas and the curiosity to pull on a thread and see where it leads.\nBe part of an exciting opportunity to build from the ground up.\nWhat you'll be doing\nDesign, build, test and deploy proprietary software such as:Trading simulator optimised for distributed computations\nLarge-scale data collection, management and visualisation systems\nAnalytics tools to enable advanced mathematical modelling\nPost-trade analysis and reconciliation to support efficient operations\n\nDocument development phases and monitor systems\nAutomate tasks through appropriate tools and scripting\nThe Ideal Candidate\n 3-8 years of software development experience in small, fast-moving technology-driven companies; some interest or experience in trading or blockchain would be an advantage\nFluent with imperative and object-­oriented languages; Python, C#, Java or C++ preferred\nStrong understanding of data structures, algorithms, and object-oriented programming\nFamiliarity with network and asynchronous programming, websockets & REST interfaces, agile development\nCurious, likes problem solving and going down rabbit holes to find answers\nAbout Caladan\nCaladan is a principal trading firm specializing in digital assets. We support exchanges, tokens, and institutional investors with market-making, tailored API liquidity, OTC options, and investments. Founded in 2017, we have traded continuously through every market cycle, powering over $170B in annual volume across 1000+ assets.","description_format":"text","description_chars":1929,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Cryptocurrencies","DeFi"],"lifecycle":[{"event":"open","at":"2026-10-03T14:30:01Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.15,"p_room":0.28,"age_days":608,"expected_fill_days":19,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/caladan-software-engineer-ho-chi-minh","json_url":"https://alion.io/job/caladan-software-engineer-ho-chi-minh.json","meta":{"generated_at":"2026-10-13T10:31:42Z","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":16080,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":2238188},"rest":"https://alion.io/mcp/rest/get_company?id=2238188"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcaladan-software-engineer-ho-chi-minh"},{"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%2Fcaladan-software-engineer-ho-chi-minh"},{"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%2Fcaladan-software-engineer-ho-chi-minh"},{"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/caladan-software-engineer-ho-chi-minh\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcaladan-software-engineer-ho-chi-minh"}]}