Empleos de senior java fintech microservices engineer en Buenos Aires

Darwoft is seeking a Senior Fullstack Engineer with a frontend focus to build a Customer Experience Operations Platform for a FinTech project. You will design agent‑facing experiences using React and TypeScript within a modern frontend architecture. Collaborate with product, CX stakeholders, designers, and backend engineers to deliver reliable, scalable...

Svitla Systems, Inc. is seeking a Senior Full-Stack Engineer to own end-to-end development on a fintech platform, bridging frontend, backend, and AI-driven workflows. You will architect reliable systems, guide agent-based code production, and ensure secure, scalable deployments. The role emphasizes strong autonomy, portfolio-ready experience, and the ability...

Prometeo Talent partners with a fast-growing US-based cybersecurity startup to hire a Senior Backend Engineer. You will design and build scalable backend systems using Java and Python, owning features end-to-end and collaborating with a high-performance team. Ideal candidates have 8+ years in software engineering, 5+ years Python production work, and strong...

Prometeo Talent is partnering with a fast-growing US-based cybersecurity startup to recruit a Senior Backend Engineer. The role focuses on designing, building, and maintaining scalable backend services using Java and Python, with distributed systems experience and AI-assisted development workflows. The candidate will own features end-to-end and collaborate...

Prometeo Talent is seeking a Senior Backend Engineer to join an early-stage US cybersecurity startup. You will design, build, and maintain scalable backend services in Java and Python, owning features end-to-end while leveraging AI-assisted workflows. You’ll work on distributed systems, databases, queues, and data pipelines, emphasizing reliability,...

EPAM Systems seeks a Senior Java Engineer to build and evolve a Backend for Frontend service layer powering high-traffic mobile experiences for clients worldwide. You will design and implement REST APIs using Java, Spring Boot, and modern patterns, focusing on reliability and performance. You will collaborate with cross-functional teams, write unit tests,...

AgileEngine is seeking a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform and AI-assisted sales automation initiatives. You will develop REST APIs and webhook-based lead routing, integrate with Salesforce APIs, and contribute to AI SDR workflows using Java or...

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Coforge is hiring a Senior Backend Java Engineer to design, develop, and maintain scalable backend services using Java and Spring Boot. The role focuses on cloud-native microservices deployed on AWS ECS, with DynamoDB integrations and RESTful API design. You will work in an Agile environment, collaborating across teams to deliver secure, high-quality...

Darwoft is seeking a Senior Backend Engineer to join a remote-friendly early-stage cybersecurity startup. You will design, build, and maintain scalable backend services using Java and Python, with a strong emphasis on ownership and quality. The role involves AI-assisted development and collaborating across product and engineering to deliver robust systems....

AgileEngine is seeking a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform and AI-assisted sales automation initiatives. You will develop REST APIs and webhook-based lead routing systems, integrate with Salesforce APIs including EVO and Omnichannel, and...

Unknown company is seeking a Senior Backend Engineer to design, build, and maintain scalable backend services using Java and Python. The role involves owning features end-to-end, building distributed systems, and collaborating with a fast-moving team in a startup environment. Ideal candidates have extensive Python and Java experience, hands-on AI/LLM...

AgileEngine is seeking a Senior Backend Engineer to design and maintain scalable backend services, automation workflows, and API integrations including Salesforce. You will build REST APIs and AI-driven features in an Agile environment, using Java or Python and focusing on scalable distributed systems. The ideal candidate has 8+ years in backend development,...

Prometeo Talent is building a fast-growing US-based cybersecurity startup's engineering team. We seek a Senior Backend Engineer who thrives in startup environments and enjoys building scalable systems from the ground up. The role requires deep backend expertise with ownership mindset, strong Java and Python skills, and experience with AI-driven features and...

Jobcubby is seeking a Senior Backend Engineer to design, build, and maintain scalable backend services using Java and Python. You will own features end-to-end, work on distributed systems, and collaborate with a fast-moving team embracing AI-assisted development workflows. The role emphasizes ownership, reliability, and performance in startup environments....

Blend is seeking a Senior Backend Engineer to design, build, and maintain scalable systems in a fast-moving startup. You will own features end-to-end, work with Java and Python, and shape our distributed architecture with AI-driven development workflows. Join a highly technical team delivering production-grade backend services, APIs, databases, queues, and...

AgileEngine is seeking a Senior Backend Engineer to design, build, and maintain scalable backend services and automation workflows that power a GTM data platform and AI-assisted sales automation initiatives. You will develop REST APIs and webhook-based lead routing, integrate with Salesforce APIs, including EVO and Omnichannel, and contribute to AI-driven...

Darwoft is seeking a Senior Backend Engineer to design, build, and maintain scalable backend services using Java and Python. You will own features end-to-end, work on distributed systems, and collaborate with a fast-moving, technically strong team. Ideally you bring AI/LLM experience, production-grade backends, Docker and Kubernetes in production, and a...

Blend is seeking a Senior Backend Engineer to join a distributed, AI-focused engineering team. You will design, build, and maintain scalable backend services in Java and Python, owning features from inception to deployment. The role emphasizes ownership, reliability, and performance in a fast-paced startup environment. Ideal candidates have deep Python/Java...

Silver is seeking a Senior Backend Engineer to design, build, and maintain scalable systems in a remote LATAM-friendly setting. The role focuses on Java and Python, distributed architectures, and AI-assisted development workflows to boost productivity without compromising quality. The ideal candidate has 8+ years in backend, strong Java and Python...