Senior Software Engineer
hace 3 semanas
Senior Software Engineer – Toptal Join to apply for the Senior Software Engineer role at Toptal . About Toptal Toptal is the world’s leading premium talent marketplace, trusted by 30,000+ clients, processing over $5B in payments across 140+ countries. We’re building a borderless finance platform on stablecoin rails, focused on fast, reliable money movement at global scale. This team is shipping the first production version of the product — quickly, iteratively, and with high quality. Get ready to: Work in a small team shipping mobile features continuously. Take ownership of React Native implementation from ticket to production. Collaborate closely with backend engineers to deliver end-to-end user flows. Ship fast, fix fast, and improve based on real usage. What you'll do: Build and ship React Native apps using Expo for iOS and Android. Implement core user flows: onboarding, authentication, payments, balances, and settings. Integrate backend APIs efficiently and handle loading, error, and retry states correctly. Focus on performance and reliability under real-world conditions (poor connectivity, retries, edge cases). Own releases: builds, OTA updates, store submissions, and production fixes. Keep the codebase clean, maintainable, and easy to extend as the product evolves. What we’re looking for: 4+ years building production mobile apps, with strong React Native experience. Hands-on experience with Expo (managed or bare), including builds and releases. Strong TypeScript skills and comfort working with API-driven products. Solid understanding of mobile app performance, navigation, and lifecycle. Experience shipping frequently in fast-moving product teams. Fintech or payments experience is a plus, but execution matters more than domain. How you work (values we expect): Execution-first - you ship working software, not just ideas. Ownership - you see features through from implementation to production. Product-aware - you understand how users interact with what you build. Speed with discipline - you move fast without breaking trust. AI-assisted - you use tools like Cursor/Claude Code/etc. to move faster. Bonus points if you have… Shipped fintech, payments, or crypto-related mobile apps. Experience with mobile security (secure storage, biometrics). Built flows involving KYC, document capture, or real-time balances. Worked on early-stage products where speed mattered. What we offer: Clear ownership and real responsibility from day one. Fast execution with minimal process overhead. Direct impact on a global financial product. A senior team that values shipping, quality, and learning. #J-18808-Ljbffr
-
Senior or Staff+ Software Engineer
hace 4 horas
, , Argentina Alpaca A tiempo completoSenior or Staff+ Software Engineer - Identity Join to apply for the Senior or Staff+ Software Engineer - Identity role at Alpaca Continue with Google Continue with Google Senior or Staff+ Software Engineer - Identity Join to apply for the Senior or Staff+ Software Engineer - Identity role at Alpaca Get AI-powered advice on this job and more exclusive...
-
Senior Software Engineer
hace 2 semanas
Argentina Jobgether A tiempo completoThis position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer (Security) in Argentina. As a Senior Software Engineer specializing in security, you will be instrumental in designing and implementing robust security features across large-scale platforms. You will work closely with product and...
-
Senior Software Engineer SAP
hace 1 semana
, , Argentina Microtalent is becoming INSPYR Global Solutions A tiempo completoBuscamos un Senior Software Engineer con sólida experiencia práctica para actuar como líder técnico y arquitecto. Este rol requiere un profundo conocimiento en SAP HANA y C#, con la capacidad de diseñar, construir y mantener soluciones de software escalables y de alta calidad, manteniéndose activamente involucrado en el desarrollo. Diseñar e...
-
Senior Software Engineer
hace 4 horas
, , Argentina Sezzle A tiempo completoA leading fintech company is hiring a Senior Software Engineer with accounting experience. This role involves designing and optimizing financial systems, collaborating with cross-functional teams, and mentoring other engineers. Candidates should have at least 7 years of experience in software engineering and a strong background in accounting or finance. This...
-
Senior Software Engineer Backend
hace 4 horas
, , Argentina Bunker db® A tiempo completoEn BUNKER DB buscamos un Senior Software Engineer (backend) LATAM! Sumate a una de las empresas en análisis de datos con mayor proyección y crecimiento de LATAM! Si eres un profesional proactivo, enfocado en soluciones y con ganas de aplicar nuevas tecnologías, ¡esta oportunidad es para ti! Tu principal desafío será trabajar sobre una plataforma...
-
Senior Software Engineer
hace 3 semanas
, , Argentina Chiri A tiempo completoA leading AI services firm is looking for a Senior Software Engineer to join their remote team. In this mid-senior level role, you will engage in client-facing audits and internal tool development focusing on integration. Key responsibilities include conducting AI readiness assessments, building data connector frameworks, and ensuring privacy and compliance...
-
Senior Software Engineer
hace 2 semanas
, , Argentina Celara A tiempo completoA technology-driven financial solutions company seeks a Senior Software Engineer to own the software development lifecycle for critical features. The ideal candidate has over 5 years of experience with Ruby on Rails, a strong problem solver, and is comfortable working in agile teams. This role offers remote flexibility, competitive compensation, and...
-
Senior Software Engineer – Payments Platform
hace 4 horas
, , Argentina Episode Six A tiempo completoA fintech company is seeking a Senior Software Engineer to join their growing team in Argentina. This role involves coding, testing, and providing technical leadership in a collaborative environment. The ideal candidate has 10+ years of Java development experience, particularly in enterprise software. Responsibilities include implementing features for...
-
Senior Software Engineer
hace 5 días
, , Argentina dLocal A tiempo completoA leading fintech company in Argentina is seeking a Senior Software Engineer for its IT team. This role requires proven Java development experience and knowledge in designing microservices. You will thrive in a flexible, remote-first culture along with a diverse global team. The company offers various benefits including learning resources and language...
-
Senior Software Engineer, Rust
hace 2 semanas
Argentina bondex A tiempo completoBondex is looking Senior Software Engineer, Rust for ChainlinkAbout the CompanyChainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability...
