{"id":1274981,"url":"https://alion.io/job/paynet-principal-engineer-application-engineering","title":"Principal Engineer - Application Engineering","company":{"id":2112342,"name":"PayNet","domain":"paynet.my","url":"https://alion.io/company/paynet-my","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BrioHR","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Malaysia"],"countries":["MY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":18500,"max_usd":52000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1232},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"Ruby","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-26T01:11:32Z","employer_posted_date":"2026-09-26","last_verified_at":"2026-09-26T13:51:25Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Why PayNet / Why Now\nStrengthen backend platforms critical to onboarding participants into Malaysia’s payment ecosystem\nScale and stabilize systems as onboarding volumes, complexity, and integration demands increase\nReduce long-term operational and performance risk through better backend architecture and design\nOwn backend decisions that directly affect platform reliability, security, and partner experience\nTL;DR\nOwn and shape the back-end architecture powering high-scale payment systems on AWS\nLead the shift from outsourced development to strong internal engineering capability\nDrive engineering standards, system performance, and secure, scalable design\nInfluence how PayNet builds, deploys, and evolves mission-critical services\nWhy This Role Matters\nPayNet’s ability to scale securely and reliably depends on strong architectural decisions made at this level\nPoor system design or weak engineering standards create long-term risk across performance, security, and cost\nThis role defines how fast PayNet can modernise and how effectively it controls its own technology stack\nRequires judgment over process-balancing speed, quality, risk, and long-term maintainability\nWhat You Will Actually Do\nOwn the design and evolution of scalable, secure back-end systems built on AWS\nDrive engineering standards across code quality, architecture, and system design decisions\nBuild, influence, and grow internal engineering capability while reducing reliance on vendors\nLead complex technical problem-solving across performance, scalability, and reliability challenges\nShape API design, data architecture, and integration strategies across platforms\nDrive adoption of DevSecOps, CI/CD, and automated quality practices across engineering teams\nExamples of This Role in Practice\nDecide whether to refactor a core payment service or redesign it for cloud-native scalability-and lead the implementation path\nIdentify performance bottlenecks in high-volume transaction systems and drive architectural fixes that reduce latency at scale\nTransition a vendor-owned system into an internally built and maintained platform without disrupting live operations\nSet organisation-wide standards for API design, testing, and deployment that multiple teams adopt\nEvaluate trade-offs between speed of delivery and system resilience when launching new payment capabilities\nWhat Will Help You Succeed\nRequired strengths\nDeep backend engineering expertise across languages such as Java, Go, Python, Ruby, or Node.js\nStrong architectural judgment in designing distributed, scalable, and secure systems\nProven ability to lead technical direction and influence engineering practices at scale\nExperience building and operating systems on cloud platforms such as AWS\nHelpful advantages\nExposure to high-availability or transaction-heavy systems (e.g., financial services, large-scale platforms)\nFamiliarity with modern DevSecOps practices, CI/CD pipelines, and observability tools\nExperience designing APIs and integrating complex distributed systems\nStrength in mentoring engineers and raising the overall engineering bar\n.","description_format":"text","description_chars":3095,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-26T01:11:32Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":23,"reasons":["conf:39","velocity","win:early"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/paynet-principal-engineer-application-engineering","json_url":"https://alion.io/job/paynet-principal-engineer-application-engineering.json","meta":{"generated_at":"2026-09-29T03:37:57Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3362,"day_limit":5000,"remaining_today":1638,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}