Empleos de remote senior backend engineerjava en Rosario

Job Title: Senior Backend Developer (C#/.NET + Node.js) Key Skills: C#, .NET, Node.js, JavaScript, MongoDB, NoSQL, Backend Development, TDD Experience: 5+ YOE. Location: Costa Rica, Peru, Colombia, Bolivia Mode: Remote We at Coforge are hiring Senior Backend Developer (C#/.NET + Node.js) (#21053-4-4) with the following skill set. Key Responsibilities Design,...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

Xktalent Inc. - Rimutee está buscando un Desarrollador Backend Senior con experiencia en Golang para diseñar e implementar microservicios y APIs REST/gRPC en una arquitectura distribuida y de gran escala. El papel implica integrar bases de datos y sistemas de mensajería, y realizar code reviews manteniendo pipelines CI/CD. El candidato ideal debe dominar...

# Senior Software Engineer, Cloud (Backend / Infrastructure)**Webflow** • Argentinaa day ago Remote Full-timeDevOps & InfrastructureWebflow is the agentic web marketing platform for modern marketing teams, helping organizations build, manage, and optimize high-performing web experiences that drive predictable growth and strengthen brand trust. Building at...

LOOP3 in Argentina is seeking a Semi-Senior Software Engineer to build APIs, backend services, and integrations that turn market data into actionable signals. You’ll focus on backend-first development while staying versatile to tackle adjacent tasks when needed. You should have 3–5+ years of backend experience, own real features end to end, and work in a...

Prometeo Talent is partnering with a fast-growing US-based cybersecurity startup to hire a Senior Backend Engineer. You will design, build, and maintain scalable backend services using Java and Python, driving distributed data pipelines and secure APIs in a remote LATAM environment. You will own features end-to-end, collaborate with product teams, and apply...

Architect and develop high-performance backend services using NestJS, ensuring scalability and maintainability Design and optimize PostgreSQL database schemas and query performance Implement complex business logic and integration patterns for financial service workflows Create and maintain RESTful APIs with exceptional performance characteristics Develop...

Prometeo Talent is seeking a Senior Backend Engineer to design, build, and maintain scalable backend services in a remote LATAM-friendly startup environment. You will own features end-to-end and collaborate with a highly technical team to ship reliable, AI-enabled software. The ideal candidate has 8+ years in software engineering with strong Python and Java,...

Architect and develop high-performance backend services using NestJS, ensuring scalability and maintainability Design and optimize PostgreSQL database schemas and query performance Implement complex business logic and integration patterns for financial service workflows Create and maintain RESTful APIs with exceptional performance characteristics Develop...

¿TE INTERESA EL PUESTO? POSTULATE ACÁ / APPLY HERE TODOS LOS PUESTOS ACÁ: Si el enlace no funciona, copiá y pegá el link directamente en el buscador para acceder a la postulación. Senior Software Engineer Ingeniero/a de Software Senior We are looking for Senior Software Engineers with strong backend development experience to create...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join an international FinTech project. You will build an internal Customer Experience Operations Platform, designing agent-facing experiences and dashboards using React and TypeScript. Work is 100% remote for LATAM, with an emphasis on AI-assisted development, automation, and...

Makai Labs, LLC. is seeking a Senior Next.js Developer for a fully remote role. You will lead front-end web development, collaborate with design and backend teams, and implement innovative UI features that improve user experience and business outcomes. Ideal candidates bring 5+ years of web development, 3+ years with Next.js, strong HTML5/CSS3, and...

Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior Engagement: Full-time 143L - Senior Data Engineer (Python/Go/Data Ingestion/Cloud) · Remote · LATAM Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior English Level: B2 / C1...

Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior Engagement: Full-time 143L - Senior Data Engineer (Python/Go/Data Ingestion/Cloud) · Remote · LATAM Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior English Level: B2 / C1...

Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior Engagement: Full-time 143L - Senior Data Engineer (Python/Go/Data Ingestion/Cloud) · Remote · LATAM Location: LATAM Work Model: 100% Remote Project: Identity Security / Cybersecurity Platform Seniority: Senior English Level: B2 / C1...

Darwoft is seeking a Senior/Staff Software Engineer (AI-native) to join a remote-first, LATAM-focused team building a modern transaction platform for complex M&A workflows. You will work with Claude Code, Codex and other AI agents to architect, implement and evolve large production systems. The role emphasizes ownership, pragmatic design, and high-impact...

Bluelight Consulting is a leading software consultancy delivering innovative technology and high-quality applications across the United States and Central/South America. We seek a skilled backend-focused software engineer to join our rapidly growing team at Bluelight, where collaboration, continuous learning, and ownership drive success. You will work on...

Darwoft is hiring a Senior Fullstack Engineer with a strong frontend focus to join a high-impact international FinTech project. You will build a Customer Experience Operations Platform, designing agent-facing experiences with React and TypeScript, in a remote-first environment. You’ll work with AI-assisted coding tools and modern frontend architectures,...

Darwoft is seeking a Senior Data Engineer focused on Data Ingestion, Integrations, and Collectors to bridge enterprise customers and engineering. You will design scalable ingestion pipelines, connectors, and backend services using Python and Go in a 100% remote LATAM setting. You will work with identity security platforms, cloud environments, and security...

Darwoft seeks a Senior Software Engineer for its Payouts Platform (Python). This 100% remote LATAM role focuses on backend microservices that securely process payments for a US fintech, handling millions of daily requests with high reliability. You will design scalable architectures, work with cloud services, and mentor peers. The ideal candidate has 5+...