{"id":1155516,"url":"https://alion.io/job/carousell-group-backend-engineer-gojava-3","title":"Backend Engineer (Go/Java)","company":{"id":3766,"name":"Carousell Group","domain":"carousell.com","url":"https://alion.io/company/carousell-group","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":80,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":16,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","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":"AI Agents","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Docker","optional":false},{"name":"ElasticSearch","optional":false},{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-09-22T11:56:14Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-11T00:17:21Z","board_verified":true,"closed_at":null,"days_open":18,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":18},"description":"Chợ Tốt is part of Carousell Group, the fastest-growing classifieds technology group in Southeast Asia. Since launching in the Vietnamese market in 2013, Chợ Tốt has become a recommerce platform for buying and selling second-hand goods, with more than 10 million users and over 1 million items listed for resale every month. As Vietnam’s leading online classifieds site, we are passionate about making life more convenient for everyone.\nOur mission is to help everyone find a way to any of their wants (“Muốn là có”). We are a dynamic family with young and energetic members seeking motivated talents to join our fast-moving and fun-loving crew..\nFor more information please visit https://careers.chotot.com/about-us/\n Build, run, and improve backend services and microservices that serve tens of millions of users.\nOwn features end to end - design, implementation, rollout, and production ownership of what you ship.\nTake part in design reviews: propose a design, explain your trade-offs, and take feedback on both.\nBuild features on top of LLMs where they genuinely fit the problem - and say so when they do not.\nImprove the reliability and performance of the services you own, and pay down tech debt as you go.\nRaise code quality around you through reviews, tests, and shared libraries and tooling.\n Sound software design instincts: clean service boundaries, sensible data modeling, and a feel for when a simpler solution beats a clever one. You know the common design patterns and when not to reach for one.\n3+ years of professional backend experience building and running services in production.\nStrong proficiency in at least one general-purpose language - Go/Java, Python, JavaScript/TypeScript, Nodejs\nWorking knowledge of Golang - a strong plus. Our backend stack is Go-heavy, but strong engineers pick up a new language fast and we expect you to.\nExperience shipping AI-powered features to production.\nOpen source contributions or tech community involvement.\nWorking experience with two or more data systems (PostgreSQL, MongoDB, Elasticsearch, Redis, Kafka, Cassandra), and comfort with Docker, Kubernetes, microservices, and event-driven architectures.\nAI agents in your daily workflow. What we mean by that is spelled out below, and it is a way of working rather than a list of tools.\nBA or MA in Engineering, Computer Science, or a related technical field - or a competitive programming background in place of one.\nWorking with AI - we mean this specifically\nOur engineers use AI agents daily. We look for habit and judgement, not enthusiasm or prompt tricks.\nYou verify what comes back. You have caught an agent being confidently wrong.\nYou delegate deliberately, and brief it properly - what done looks like, and the context to get there.\nOur code, customer data and credentials stay out of outside tools, and you read a command before an agent runs it.\nYou own agent-written code as your own and can defend it.\nBenefits:\nWorking in a young, dynamic, and supportive environment\nReceive 100% salary during the probation.\nSocial insurance full-salary for employee in the probation\nPremium healthcare for employees.\nGet 15 days of annual leave + 5 days of sick leave + 1 birthday leave + 1 Christmas day leave per year\nGet a 13th-month salary and annual performance bonus.\nLaptop device will be provided\nLearning and career development opportunities with access to Coursera, Udemy, and O’Reilly.\nComplimentary fruits, coffee, and tea are provided at the office.\nOur modern offices serve perfectly for a relaxed, yet productive work environment.\nYou will grow with the FRUIT values of Fast Growth, Responsibility, User-first, Integrity, and Team.\nThank you for taking your time to read our job description and thank you in advance if you decide to apply for this position. Shortlisted candidates will be contacted within 2 weeks since application, otherwise we might meet when another chance arises.\nBy proceeding with your application, you are adhering to our PDPA policies. In case you are interested to know more, read about our Candidates Personal Data Privacy Statement.","description_format":"text","description_chars":4087,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Annual leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce","Marketplaces","Secondhand"],"lifecycle":[{"event":"open","at":"2026-09-23T21:22:33Z"}],"visa":[],"liveness":{"score":36,"band":"fade","label":"Fading","p_open":1,"p_active":0.651,"p_room":0.55,"age_days":17,"expected_fill_days":16,"reasons":["conf:1","velocity","win:tail"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/carousell-group-backend-engineer-gojava-3","json_url":"https://alion.io/job/carousell-group-backend-engineer-gojava-3.json","meta":{"generated_at":"2026-10-11T04:13:24Z","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":2639,"day_limit":5000,"remaining_today":2361,"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":3766},"rest":"https://alion.io/mcp/rest/get_company?id=3766"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcarousell-group-backend-engineer-gojava-3"},{"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%2Fcarousell-group-backend-engineer-gojava-3"},{"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%2Fcarousell-group-backend-engineer-gojava-3"},{"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/carousell-group-backend-engineer-gojava-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcarousell-group-backend-engineer-gojava-3"}]}