Empleos de senior backend engineer pythonjava for ai en Rosario

The Opportunity We are looking for a Senior Backend Engineer who thrives in startup environments and enjoys building scalable systems from the ground up. This role is ideal for engineers who combine deep backend expertise with a strong ownership mindset . You will play a key role in designing , building , and maintaining distributed systems while...

Darwoft is hiring a Senior Fullstack Engineer with a frontend focus to join a high‑impact FinTech project building a Customer Experience Operations Platform. You will craft agent‑facing interfaces using React and TypeScript within a modular frontend architecture, collaborating with backend services powering the platform. You will apply AI‑assisted and...

Darwoft seeks a Senior Fullstack Engineer with a strong frontend focus to join a high‑impact international FinTech project building an internal Customer Experience Operations Platform. You will design and ship agent‑facing experiences using React and TypeScript, working within a modern frontend architecture while collaborating closely with backend...

Senior Systems Engineer - Email Deliverability & Infrastructure We are seeking a highly technical, impact-driven Senior Systems Engineer to own, scale, and protect our core email transmission infrastructure. In this role, your golden rule will be Reputation Above All . You are not just managing email lists or monitoring dashboards; you will architect and...

Senior Security Engineer, Network & Zero Trust Argentina, Remote The salary range for this role is $5,000 - $9,500 per month (Gross in USD) About Sezzle: With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting‑edge tech with seamless, interest‑free installment...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project: a Customer Experience Operations Platform. You’ll design and ship React/TypeScript features, build reusable UI components, and collaborate with backend services to deliver scalable user experiences. We expect an agentic development mindset and...

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech project. You will build agent-facing experiences using React/TypeScript within a modular frontend architecture and collaborate with backend services powering the platform. You’ll adopt AI-assisted engineering practices, work with modern frontend tools,...

Join Our Data Products and Machine Learning Development Remote Startup! Muttdata is a dynamic startup committed to crafting innovative systems using cutting-edge Big Data and Machine Learning technologies. We’re looking for a Data Engineer Semi Senior to help take our expertise to the next level. If you consider yourself a data nerd like us, we’d love...

Description Line of Service TaxIndustry/Sector Not ApplicableSpecialism Transfer PricingManagement Level Senior AssociateJob Description & Summary The Microsoft Fabric team is looking for a Software Engineer who enjoys solving complex problems, working with modern technologies, and driving outcomes that create real business value. This role offers...

Yo Ai Labs is seeking a Senior Full Stack Engineer for a remote LATAM ENGAGEMENT. You’ll work across the stack with React, NodeJS, and .NET, shaping cinema experiences from ticketing to in-theater innovations. Requirements include 5+ years of software engineering, Azure experience, and proficiency with AI toolchains like Claude Code. This contract role...

SCALEUP is seeking a Backend Engineer to design, deploy, and maintain scalable Python-based backend systems for AI/GenAI workloads. This fully remote role focuses on API design, model integration, and AWS infrastructure to support enterprise-grade solutions. You will own end-to-end backend responsibilities, including architecture, deployment, monitoring, and...

SCALEUP is seeking a Backend Engineer to design, build, and maintain scalable Python-based backend systems that power AI and GenAI solutions for enterprise clients. You will own APIs, data pipelines, and AWS integrations, delivering robust services in a fully remote setup. Ideal candidates have strong Python backend experience, familiarity with...

SR PLATFORM ENGINEER/ DEVOPS /GenAIOps (Senior) REMOTO ARGENTINA, ID #00244 Location: Anywhere in LATAM Work Model: 100% Remote Engagement: Full-time Contractor Payment: USD Project: Identity Security / Cybersecurity Platform Seniority: Senior 144L - Senior DevOps Engineer (AWS/EKS/Terraform/CI/CD) · Remote · LATAM Location: Anywhere in LATAM...

YO HR Consultancy is seeking a Senior Mobile Software Engineer on a remote, contractor basis (~15 hours per week). You will help train next-generation AI systems by creating reinforcement learning environments that test mobile coding tasks and provide a reproducible setup and golden reference solution. Responsibilities include designing challenging mobile...

Location: Anywhere in LATAM Work Model: 100% Remote Engagement: Full-time Contractor Payment: USD Project: Identity Security / Cybersecurity Platform Seniority: Senior Location: Anywhere in LATAM Work Model: 100% Remote Engagement: Full-time Contractor Payment: USD Project: Identity Security / Cybersecurity Platform Seniority: Senior English...

Join Hire Hangar and work with fast-growing global companies while building a long-term career. Job Title: AI Engineer Location: Remote Time Zone: US Time Zones (EST–PST) Role Overview We are looking for a hands-on AI Engineer to design, build, and deploy intelligent systems across a range of client environments. This is a technically deep role suited to...

EPAM Systems, Inc. seeks a Lead Python Engineer to architect and deliver a next-generation AI-powered financial assistant platform, guiding a small, high-capability team through end-to-end implementation and product direction. You will own backend services, design system architecture balancing quality, latency, and cost, and build production-grade APIs using...

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...

We are looking for a full-time, remote Senior Software Engineer (RoR) with 8+ years of software engineering experience, including 5+ years building and maintaining production Ruby on Rails applications, to join our U.S. client tight-knit, experienced engineering team. In this role, you will collaborate with cross-functional teams to design, implement, and...

About us At Prometeo Talent , we connect top-tier tech and engineering professionals with companies that are shaping the future. With a strong presence across America and Europe , we’re proud to be one of the highest-rated recruitment agencies in the market. We're currently partnering with a fast-growing US-based cybersecurity startup . The company is...