# Senior Software Engineer, Data and AI Infrastructure About Airwallex Airwallex is the AI-native financial operating system for a real-time, intelligent economy. More than 675,000 businesses, including McLaren Racing, Qantas, SHEIN, and TikTok, use us, directly or through our platform partners, to run their financial operations or build and monetize financial products of their own. We started in Melbourne in 2015 to build the infrastructure global commerce runs on. We're the regulated backbone behind global payments: not by accident, but by design. A decade plus, 85+ licenses, and a financial infrastructure spanning North America, Europe, the Middle East, and Asia-Pacific. We're co-headquartered in San Francisco and Singapore, with more than 2,300 people across 27 offices. We hire builders with founder-level energy, people who move fast with good judgment, dig in with real curiosity, and make calls from first principles rather than waiting to be told what to do. Read ouroperating principles to see it in full. How you'll make impact You’ll design, build, and operate highly available data and AI infrastructure on Kubernetes and public cloud platforms. You’ll develop scalable platforms for streaming, batch processing, and real-time data - **Id**: 1017579 - **Url**: - **Role**: Backend - **Role family**: Backend - **Seniority**: senior - **Employment type**: full_time - **Work mode**: hybrid - **Hiring geo confidence**: structured - **Locations**: Seattle, United States - **Countries**: US - **Hiring countries total**: 0 - **Experience years min**: 5 - **Visa sponsorship**: no - **Relocation package**: no - **Has equity**: no - **Status**: live - **First seen at**: 2026-09-17T21:50:06Z - **Employer posted date**: 2026-09-17 - **Last verified at**: 2026-11-09T13:43:54Z - **Board verified**: yes - **Days open**: 52 - **Description format**: text - **Description chars**: 6808 - **Description truncated**: no - **Relocation offered**: no - **Industries**: Cards & Card Issuing, Payment Processing & Gateways, Currency Exchange & FX Payments ## Company - **Id**: 3358 - **Name**: Airwallex - **Domain**: airwallex.com - **Url**: - **Size band**: 1001-5000 - **Is staffing agency**: no - **Employer type**: direct - **Is intermediary**: no - **Ats vendor**: Ashby ### Truth index - **Grade**: A - **Score**: 86 - **Open postings**: 161 - **Ghost share**: 0 - **Stale share**: 0.348 - **Repost share**: 0.012 - **Time to fill p50 days**: 78 - **Computed at**: 2026-11-09T06:03:00Z ## Salary - **Min**: 150000 - **Max**: 245000 - **Currency**: USD - **Period**: year - **Usd annual**: 245000 ## Technologies - **Apache Kafka** — Optional: no - **AWS** — Optional: no - **Azure** — Optional: no - **CI/CD** — Optional: no - **DNS** — Optional: no - **Flink** — Optional: no - **GCP** — Optional: no - **Go** — Optional: no - **Java** — Optional: no - **Kubernetes** — Optional: no - **Platform Engineering** — Optional: no - **Python** — Optional: no - **SGLang** — Optional: no - **Spark** — Optional: no - **Triton Inference Server** — Optional: no - **vLLM** — Optional: no ## Trust - **Level**: ok - **Days open**: 52 ## Requirements - **Experience years min**: 5 - **Manages managers**: no - **Security clearance**: no ## Hiring locations - **United States** — Iso: US; Kind: country - **China** — Iso: CN; Kind: region - **India** — Iso: IN; Kind: region - **Germany** — Iso: DE; Kind: region - **Japan** — Iso: JP; Kind: region - **France** — Iso: FR; Kind: region - **United Arab Emirates** — Iso: AE; Kind: region - **United Kingdom** — Iso: GB; Kind: region - **Australia** — Iso: AU; Kind: region - **Austria** — Iso: AT; Kind: region - **Belgium** — Iso: BE; Kind: region - **Bosnia and Herzegovina** — Iso: BA; Kind: region - **Bulgaria** — Iso: BG; Kind: region - **Croatia** — Iso: HR; Kind: region - **Cyprus** — Iso: CY; Kind: region - **Czech Republic** — Iso: CZ; Kind: region - **Denmark** — Iso: DK; Kind: region - **Finland** — Iso: FI; Kind: region - **Hungary** — Iso: HU; Kind: region - **Indonesia** — Iso: ID; Kind: region - **Ireland** — Iso: IE; Kind: region - **Israel** — Iso: IL; Kind: region - **Italy** — Iso: IT; Kind: region - **Kenya** — Iso: KE; Kind: region - **Malaysia** — Iso: MY; Kind: region - **Montenegro** — Iso: ME; Kind: region - **Netherlands** — Iso: NL; Kind: region - **New Zealand** — Iso: NZ; Kind: region - **Nigeria** — Iso: NG; Kind: region - **Norway** — Iso: NO; Kind: region - **Pakistan** — Iso: PK; Kind: region - **Philippines** — Iso: PH; Kind: region - **Poland** — Iso: PL; Kind: region - **Romania** — Iso: RO; Kind: region - **Saudi Arabia** — Iso: SA; Kind: region - **Serbia** — Iso: RS; Kind: region - **South Africa** — Iso: ZA; Kind: region - **South Korea** — Iso: KR; Kind: region - **Spain** — Iso: ES; Kind: region - **Sweden** — Iso: SE; Kind: region - **Switzerland** — Iso: CH; Kind: region - **Taiwan** — Iso: TW; Kind: region - **Thailand** — Iso: TH; Kind: region - **Turkey** — Iso: TR; Kind: region - **Ukraine** — Iso: UA; Kind: region - **Vietnam** — Iso: VN; Kind: region - **Albania** — Iso: AL; Kind: region - **Algeria** — Iso: DZ; Kind: region - **American Samoa** — Iso: AS; Kind: region - **Andorra** — Iso: AD; Kind: region - … 116 more in the JSON form ## Lifecycle - Event: open; At: 2026-09-18T00:39:31Z ## Visa - Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 22 · green card filings: 1; Filings 12m: 22 ## Liveness - **Score**: 64 - **Band**: ok - **Label**: Likely open - **P open**: 1 - **P active**: 0.885 - **P room**: 0.72 - **Age days**: 52 - **Expected fill days**: 78 - **Reasons**: conf:1, velocity, win:mid, crowd:brand - **Computed at**: 2026-11-09T06:03:00Z ## Pay - **Stated usd annual**: 245000 - **Is top pay**: yes --- [Page](https://alion.io/job/airwallex-senior-software-engineer-data-and-ai-infrastructure) · [JSON](https://alion.io/job/airwallex-senior-software-engineer-data-and-ai-infrastructure.json) Source: Alion (alion.io), 2026-11-09. 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