{"id":3604959,"url":"https://alion.io/job/airwallex-network-engineer-ii-infra","title":"Network Engineer II, Infra","company":{"id":3358,"name":"Airwallex","domain":"airwallex.com","url":"https://alion.io/company/airwallex","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":86,"open_postings":164,"ghost_share":0,"stale_share":0.348,"repost_share":0.018,"time_to_fill_p50_days":78,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Networking","role_family":"Networking","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":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":10000,"max":17000,"currency":"SGD","period":"month","gross":true,"usd_annual":159684},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Bash","optional":false},{"name":"BGP","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-11-02T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-11-02T00:00:00Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"How you'll make impact\nAs Airwallex scales its globally distributed financial platform, you'll help build the cloud networking foundations that keep our infrastructure highly available, secure, and connected across regions and providers.\nDesign, build, and optimise highly available, multi-account, and multi-region AWS and GCP cloud network architectures, including Layer 3 routing, Transit Gateway, Shared VPC, Cloud Router, and Direct Connect.\n\nAutomate and manage global cloud network infrastructure using Terraform through Git-driven CI/CD pipelines.\n\nManage BGP routing, IPsec VPNs, and dynamic cloud routing between AWS, GCP, regional points of presence, and external banking partners under strict financial regulatory requirements.\n\nImprove the reliability and visibility of cloud networking by serving as an escalation point for complex issues and participating in a global on-call rotation.\n\nPartner with Security, DevOps, and Platform teams to build secure landing zones and automated network controls.\n\nYou'll work from our Singapore office\nWhat we're looking for\nEssentialsHands-on experience designing and operating AWS network environments at scale, including VPC, Transit Gateway, route tables, Direct Connect, and AWS Network Firewall.\n\nProficiency in Terraform or equivalent infrastructure-as-code tools for provisioning and automating cloud network components.\n\nPractical experience with GCP networking concepts, including Shared VPC and Cloud Router, or experience working in multi-cloud environments.\n\nFamiliarity with Linux distributions, Python or Bash scripting, and CI/CD pipelines.\n\nStrong knowledge of core routing and switching, subnetting, TCP/IP, and BGP dynamic routing principles.\n\nAn associate-level networking certification, or equivalent hands-on experience. Examples include CCNA, JNCIA-Junos, HCIA, Aruba ACA, Network+, AWS Certified Advanced Networking – Specialty, or GCP Professional Cloud Network Engineer.\n\nPreferredExperience in fintech, local banking, or high-concurrency and high-availability financial networks with strict information security requirements.\n\nFamiliarity with GCP-preferred architectures.\n\nAdvanced certifications such as CCNP, JNCIP, AWS Certified Advanced Networking – Specialty, or equivalent.\n\nExperience integrating AI-assisted workflows and modern operational tools.\n\nYou'll thrive here if\nYou're comfortable owning the roadmap yourself.\n\nYou own the outcome and you don't wait for permission to fix what's broken.\n\nYou're comfortable operating across time zones with a globally distributed team, including colleagues based in APAC and EMEA.\n\nYou over-communicate by design. You'd rather flag something early than let it become a surprise.\n\nYou simplify complexity rather than hiding behind it.\n\nLearn more about your team\nInfrastructure & Productivity at Airwallex builds the technical foundation that allows our global engineering organization to scale. Our customers are our fellow engineers, and our mission is to make their daily work faster, safer, and more effective by managing the core platforms everyone relies on, from Kubernetes and Kafka to CI/CD pipelines and observability systems. The real challenge lies in keeping these global systems highly reliable and secure while simultaneously optimizing cloud costs, automating manual support, and driving standardization without slowing down product delivery. We operate under the philosophy that best practices should be the path of least resistance, not a forced mandate. If you're a systems thinker who wants to work close to the core of the company and directly shape how we build, deploy, and scale software worldwide, this is where that work happens.\nSkills\nTCP/IP, Subnetting, Roadmap, AWS, Cloud Networking, Cloud Infrastructure, Networking, Distributed Team Management, Python, Complexity Theory, Hands-On Experience, Bash Scripting, BGP Routing Protocol, GCP, Connect Direct, Amazon VPC","description_format":"text","description_chars":3923,"description_truncated":false,"requirements":{"experience_years_min":2,"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":["Cards & Card Issuing","Payment Processing & Gateways","Currency Exchange & FX Payments"],"lifecycle":[{"event":"open","at":"2026-11-02T10:33:40Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":78,"reasons":["seen:2","velocity","win:early","comp:brand"],"computed_at":"2026-11-04T06:34:25Z"},"pay":{"stated_usd_annual":159684,"is_top_pay":true},"html_url":"https://alion.io/job/airwallex-network-engineer-ii-infra","json_url":"https://alion.io/job/airwallex-network-engineer-ii-infra.json","meta":{"generated_at":"2026-11-04T08:41:30Z","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":13483,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":3358},"rest":"https://alion.io/mcp/rest/get_company?id=3358"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fairwallex-network-engineer-ii-infra"},{"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%2Fairwallex-network-engineer-ii-infra"},{"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%2Fairwallex-network-engineer-ii-infra"},{"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/airwallex-network-engineer-ii-infra\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fairwallex-network-engineer-ii-infra"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3604959}},{"tool":"search_jobs","arguments":{"company":"airwallex.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3604959},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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