(Senior) Software Engineer, Backend

1 dia atrás


Osasco, Brasil Airwallex Tempo inteiro

Overview (Senior) Software Engineer, Backend - Stablecoin (Relocate to Singapore) – Join Airwallex to apply for this role. About Airwallex Airwallex is the leading financial technology platform for modern businesses growing beyond borders. Our technology empowers businesses to accept payments, move money globally, and simplify financial operations in one platform. Airwallex has a global footprint across Asia-Pacific, Europe, and North America. The Opportunity Join our Stablecoin Platform Team. The Financial Markets team is responsible for Airwallex’s core FX and liquidity infrastructure. We are expanding into stablecoin infrastructure to enable customers and internal systems to buy, hold, send, and settle with tokenised currency globally, including near-instant global payments, on-chain liquidity, and fiat/stablecoin conversion. We are building stablecoins into the core of Airwallex’s infrastructure so they function as seamlessly as any fiat currency. What You’ll Do Be part of a high-impact engineering team building stablecoin infrastructure from the ground up. Design and implement secure systems for key management, transaction signing, gas fee management, and blockchain integration Own services that manage the full lifecycle of stablecoin transactions (mint, burn, transfer, reconciliation) Build internal ledgering systems that track balances across multiple chains and token types Integrate stablecoin infrastructure into Airwallex’s existing FX and payment systems, enabling seamless conversion between any supported currency and stablecoins Write, review, and ship production code Collaborate with product, infrastructure, and compliance teams to deliver reliable and auditable services Who You Are 8+ years of experience with deep expertise in object-oriented design and production-grade software development, including at least one strongly typed language (e.g. Kotlin, Java, C#, C++, Rust); Python experience is useful but not sufficient on its own Proven experience building and integrating blockchain infrastructure (wallets, transaction flows, key management) into larger financial systems Experience integrating new systems into legacy or distributed environments without introducing instability or regressions Strong grasp of secure system design, especially around private key handling, signing, encryption, and operational controls Able to quickly pick up unfamiliar tools or frameworks and adapt to changing technical priorities Clear communicator who works well across engineering, product, and non-technical teams Bonus: experience in FX, payments, or financial infrastructure is useful but not required Why Join Us Be Part of Something Big: contribute to the core engine of user growth in a company reshaping global financial services Grow With Us: opportunities for professional development in a fast-paced, innovative environment Collaborate With the Best: work with talented colleagues driving extraordinary results Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and consider candidates based on merit, qualifications, competence and talent. We do not discriminate based on color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status. If you have a disability or special need that requires accommodation, please let us know. Airwallex does not accept unsolicited resumes from search firms/recruiters. If approached, verify with our team. Compensation Range: SGD 165K - SGD 240K Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology #J-18808-Ljbffr



  • Osasco, Brasil Truelogic Software Tempo inteiro

    Senior Full-Stack Engineer (.NET) - GovTech / HR Software (Brazil) Join to apply for the Senior Full-Stack Engineer (.NET) - GovTech / HR Software (Brazil) role at Truelogic Software . At Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we have delivered top‑tier technology...


  • Osasco, Brasil Mercado Livre Brasil Tempo inteiro

    Como Sênior Software Engineer Backend no Mercado Livre, você projetará e escalará sistemas inovadores e seguros que resolvem problemas reais e de alto impacto. Trabalhará em um ambiente dinâmico com tecnologia de ponta, aplicando boas práticas de engenharia, modelos próprios de IA e aprendizado contínuo, com o propósito de democratizar o comércio...


  • Osasco, Brasil Mercado Livre Brasil Tempo inteiro

    Sênior Software Engineer Frontend Como Sênior Software Engineer Frontend no Mercado Livre, você projetará e escalará sistemas inovadores e seguros que resolvem problemas reais e de alto impacto. Trabalhará em um ambiente dinâmico com tecnologia de ponta, aplicando boas práticas de engenharia, modelos próprios de IA e aprendizado contínuo, com o...

  • Software Engineer

    Há 5 dias


    Osasco, Brasil Agileengine Tempo inteiro

    Join to apply for the Software Engineer (Senior) ID***** role at AgileEngineAgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries.We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to...


  • Osasco, Brasil Bebeebackend Tempo inteiro

    Job OverviewWe are seeking a talented backend engineer to join our team.This is an exciting opportunity to work on building and maintaining microservices that power our billing systems.


  • Osasco, Brasil Mercado Livre Brasil Tempo inteiro

    Talent Acquisition IT no Mercado Livre | Contratamos pessoas para democratizar o comércio, o dinheiro e os pagamentos na América Latina. Como Software Engineer Backen d no Mercado Livre, você projetará e escalará sistemas inovadores e seguros que resolvem problemas reais e de alto impacto. Trabalhará em um ambiente dinâmico com tecnologia de ponta,...

  • Software Developer

    Há 3 dias


    Osasco, Brasil Canonical Tempo inteiro

    Join or sign in to find your next jobJoin to apply for the Software Developer (Backend SaaS) role at Canonical3 days ago Be among the first 25 applicantsJoin to apply for the Software Developer (Backend SaaS) role at CanonicalCanonical is a leading provider of open source software and operating systems to the global enterprise and technology markets.Our...


  • Osasco, Brasil Britecore Tempo inteiro

    Senior Python Backend Engineer, Financial Systems2 days ago Be among the first 25 applicantsWho We AreAt BriteCore, we're a dynamic, forward-thinking company on a mission to empower Property & Casualty (P&C) insurers to grow their business and achieve operational efficiencies with modern cloud-native technology.Our software platform is mission-critical,...

  • Software Engineer

    Há 5 dias


    Osasco, Brasil Agileengine Tempo inteiro

    OverviewAgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries.We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.Why join usIf you're looking for a place to grow, make...


  • Osasco, Brasil Fullstack Labs Tempo inteiro

    Senior Elixir Engineer with React Skills - Remote - Latin AmericaJoin to apply for the Senior Elixir Engineer with React Skills - Remote - Latin America role at FullStack LabsSenior Elixir Engineer with React Skills - Remote - Latin America1 day ago Be among the first 25 applicantsJoin to apply for the Senior Elixir Engineer with React Skills - Remote -...