{"id":126482,"url":"https://alion.io/job/coins-ph-senior-backend-engineer-paymentph","title":"Senior Backend Engineer —Payment（PH）","company":{"id":47643,"name":"Coins.ph","domain":"coins.ph","url":"https://alion.io/company/coins-ph","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":87,"open_postings":79,"ghost_share":0.139,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":185,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Taguig, Philippines"],"countries":["PH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15500,"max_usd":46000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6933},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false}],"status":"live","first_seen_at":"2026-03-26T09:04:45Z","employer_posted_date":"2026-03-26","last_verified_at":"2026-10-17T19:37:43Z","board_verified":true,"closed_at":null,"days_open":205,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":204},"description":"Responsibilities\nResponsible for the architectural design, development and optimization of the core cross-border payment system; lead the implementation of technical solutions for the full payment link (acquiring, clearing & settlement, risk control, etc.).\nDeeply understand fund loss risks in payment business; design and implement anti-fund loss solutions (e.g., reconciliation system, error handling, fund audit) and avoid potential capital risks through technical means.\nConnect with international payment channels (e.g., credit cards, local payment methods) and handle complex scenarios in cross-border payments such as compliance, exchange rate and settlement.\nContinuously optimize system performance and solve core technical issues including high concurrency, distributed transactions and data consistency.\nCollaborate with risk control, finance, product and other teams to drive the improvement of payment system stability and security.\nRequirements\nProficiency in the core logic and architecture of cross-border payment; with at least one experience as the lead developer and architect for the full link of a payment system.\nHaving a clear understanding of anti-fund loss concepts, with practical experience in handling fund loss cases or designing corresponding solutions.\nAt least 2 years of experience in the development and maintenance of payment systems.\nExperience in docking with international payment channels is preferred.\nExcellent communication skills and strong sense of ownership & initiative in work.\nAt least 5 years of Java development experience and 2 years of architect experience.","description_format":"text","description_chars":1610,"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":[]},"benefits":[],"hiring_locations":[{"name":"Philippines","iso":"PH","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cryptocurrencies","Crypto Exchanges","Crypto Wallets"],"lifecycle":[{"event":"open","at":"2026-03-26T09:04:45Z"},{"event":"open","at":"2026-09-25T20:42:36Z"}],"visa":[],"liveness":{"score":35,"band":"fade","label":"Fading","p_open":1,"p_active":0.792,"p_room":0.44,"age_days":204,"expected_fill_days":185,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/coins-ph-senior-backend-engineer-paymentph","json_url":"https://alion.io/job/coins-ph-senior-backend-engineer-paymentph.json","meta":{"generated_at":"2026-10-17T20:20:05Z","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":4081,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":47643},"rest":"https://alion.io/mcp/rest/get_company?id=47643"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcoins-ph-senior-backend-engineer-paymentph"},{"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%2Fcoins-ph-senior-backend-engineer-paymentph"},{"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%2Fcoins-ph-senior-backend-engineer-paymentph"},{"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/coins-ph-senior-backend-engineer-paymentph\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcoins-ph-senior-backend-engineer-paymentph"}]}