{"id":2836271,"url":"https://alion.io/job/liminal-custody-software-engineer-backend","title":"Software Engineer - Backend","company":{"id":2567374,"name":"Liminal Custody","domain":"liminalcustody.com","url":"https://alion.io/company/liminalcustody","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Keka","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-25T05:49:26Z"}},"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":["Taipei, Taiwan"],"countries":["TW"],"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":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"ISO 27001","optional":true},{"name":"JavaScript","optional":true},{"name":"Redis","optional":true},{"name":"SOC 2","optional":true}],"status":"live","first_seen_at":"2026-10-19T06:38:54Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-25T02:58:26Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"About the Role: We are hiring a Backend Developer with 3-5 years of hands-on experience in building, developing, and maintaining scalable, high-performance software solutions. The ideal candidate should have strong expertise in TypeScript, Node.js, and MySQL, with a solid understanding of backend architecture, API development, database design, and software engineering best practices.\nYou will work closely with Product, Frontend, QA, and other Engineering teams to build reliable, secure, and scalable backend services that support business requirements and product growth.\nResponsibilities\nBackend Development: Design, develop, and maintain robust backend services and applications using Node.js and TypeScript.\nScalable Architecture: Build scalable, high-performance, and maintainable software solutions that can support growing business and user requirements.\nAPI Development: Design, develop, and integrate RESTful APIs and ensure seamless communication between frontend applications and backend services.\nDatabase Management: Develop and optimize MySQL database schemas, queries, indexes, and transactions to ensure performance, reliability, and data integrity.\nDeployment & Release Management: Deploy backend applications across development, staging, and production environments, ensuring smooth and reliable releases.\nPerformance Optimization: Identify performance bottlenecks, troubleshoot issues, and improve application response times, scalability, and resource utilization.\nSecurity & Reliability: Implement appropriate security practices, input validation, authentication, authorization, and error-handling mechanisms.\nProduction Support: Monitor deployed applications, troubleshoot production issues, and implement fixes and improvements.\nCross-functional Collaboration: Collaborate with frontend engineers, QA engineers, DevOps, and product teams to deliver end-to-end software solutions.\nContinuous Improvement: Stay updated with backend technologies, development frameworks, deployment practices, and engineering best practices.\nDesired Candidate Profile:\n3-5 years of professional experience in backend software development.\nStrong hands-on experience with Node.js and TypeScript.\nProficiency in MySQL, including database design, query optimization, indexing, and transaction management.\nExperience designing and developing RESTful APIs and backend services.\nDemonstrated experience building and deploying scalable software applications in production environments.\nGood understanding of backend architecture, asynchronous programming, event-driven systems, and error handling.\nUnderstanding of application security, authentication, authorization, and secure coding practices.\nGood to have:\nExperience with cloud platforms such as AWS, Azure, or Google Cloud.\nFamiliarity with Docker, CI/CD pipelines, and automated deployment processes.\nExperience with Redis, message queues, or event-driven architectures.\nFamiliarity with microservices architecture and distributed systems.\nAbout Liminal : Liminal Custody is a digital asset management infrastructure platform, offering secure wallet infrastructure and custody-technology solutions for institutions across the digital asset spectrum. This allows organizations to enforce complex transaction policies, and automate their treasury operations, all while maintaining direct control over their assets.Founded in 2021, Liminal is certified with SOC 2 Type II, ISO 27001 & 27701 standards. Headquartered in Singapore, with offices across India, UAE, and Taiwan, Liminal serves clients across the APAC and MENA regions, helping them scale and manage digital asset operations securely and in compliance with regulatory standards.\nOur website - https://www.liminalcustody. com/\nLiminal Custody is an equal opportunity employer committed to fostering a diverse, inclusive, and respectful workplace. We do not discriminate on the basis of gender, religion, race, caste, colour, ethnicity, nationality, age, disability, marital status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable laws.\nWe are committed to providing equal employment opportunities to all qualified candidates based on their skills, qualifications, experience, and business requirements subject to applicable work authorisation and local hiring requirements.","description_format":"text","description_chars":4341,"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"],"lifecycle":[{"event":"open","at":"2026-10-19T06:45:11Z"}],"visa":[],"liveness":{"score":85,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.853,"p_room":1,"age_days":5,"expected_fill_days":23,"reasons":["conf:2","win:early"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/liminal-custody-software-engineer-backend","json_url":"https://alion.io/job/liminal-custody-software-engineer-backend.json","meta":{"generated_at":"2026-10-25T06:23:33Z","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":8786,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":2567374},"rest":"https://alion.io/mcp/rest/get_company?id=2567374"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fliminal-custody-software-engineer-backend"},{"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%2Fliminal-custody-software-engineer-backend"},{"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%2Fliminal-custody-software-engineer-backend"},{"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/liminal-custody-software-engineer-backend\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fliminal-custody-software-engineer-backend"}]}