Empleos de senior full-stack javascript engineer en argentina

DataXstream Inc. is seeking a Senior Search Engineer with OpenSearch expertise to design and build search capabilities that ship with our OMS+ platform.You will lead index design, pipelines from SAP source systems, and relevance engineering, and craft the search APIs consumed by our TypeScript product stack. You will collaborate with customers and delivery...

Sezzle is seeking a Senior Software Engineer for the Security Platform to design and own the services that discover, scan, triage, and route security findings across the stack. You will work in Go and Python on Kubernetes, build an event-driven NATS platform, and drive CI/CD gates from advisory to enforcement.You will report to the Director of Information...

Role Summary:We are seeking a detail-oriented, highly skilled Senior Quality Assurance Engineer with strong expertise in both manual and automated testing. In this role, you will be responsible for defining test strategies, executing hands‑on manual exploratory testing, and designing scalable test automation frameworks across web, mobile, and API...

Double is seeking a Senior Full Stack Engineer to accelerate our product and help small business customers manage their books. You will work across React/Redux Toolkit, TypeScript, Node/Express, and PostgreSQL to deliver features that improve client workflows and reduce manual effort.You will join a fast-growing team focused on shipping high-impact...

Intuition Machines uses AI/ML to build enterprise security products. We apply our research to systems that serve hundreds of millions of people, with a team distributed around the world. You are probably familiar with our best-known product, the hCaptcha security suite. Our approach is simple: low overhead, small teams, and rapid iteration.As a Senior...

Senior Agent Engineer - Flynn engagement Location: Remote, Argentina Type: Contract (full-time hours, overlapping US Central business hours)The engagement you'll work with Flynn, a company spun out of Equips (a leader in equipment maintenance services for financial institutions and healthcare organizations). Flynn is building AI agents for field service...

Orchid is seeking a Senior Software Engineer to join one of our client engineering teams. You'll partner with our current senior engineer, and you'll interact with the client directly on a daily basis, taking ownership of both code and delivery.This remote Latin America contractor role requires Python and Flask backend experience, SQL databases, and a...

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 plans that make shopping smarter and more accessible. We’re not just...

# 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...

# Senior Software Engineer, Cloud (Backend / Infrastructure)WebflowRemoteArgentinaDevOps & InfrastructurePosted Oct 12, 2026Webflow 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 Webflow...

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...

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...

We are seeking a Senior MLOps Engineer to join an MVP engagement with a major AAA game publisher, building a test intelligence platform for two game franchises in parallel. A core design principle is full re-derivability and model lineage from day one — every run must be replayable from its stored configuration version and feed read positions. The signal...

Who We Are Hi, we're DuckDuckGo, the online protection company and remote-first team of 400+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, our annual revenue is in the hundreds of millions USD and millions use our browser on Mac, Windows, iOS, and Android, our search engine, and the DuckDuckGo subscription. We...

Webflow 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 Webflow will need grit, because we move fast, without ever sacrificing craft or quality.We’re looking for a Senior Software Engineer...

*** EventMobi is an all-remote company and this is a fully remote position, open to all candidates with a focus in Pakistan, India, Brazil, Columbia, Argentina and Mexico. You will need to be able to work in EST time zones. *** WHY YOU SHOULD JOIN US? At EventMobi , you won’t just ship UI features. You’ll help shape the core front‑end architecture...

About DoubleBookkeepers today are stuck working in excel spreadsheets and homegrown project management solutions to support their clients. Double is on a mission to change that.With our all-in-one tool, bookkeepers can manage their work, communicate with clients, catch hard-to-find errors, and deliver reports to help their small business customers make...

Contract | Remote, worldwide | $100-$200/hour depending on experience and location | 10-20 hrs/week Check out this Loom video for more details: https://www.loom.com/share/b0d1b0bf24c44ae8b95dca84b9db60e5 We're looking for highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and...

Who 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, enabling carrier customers to manage policies, billing, and claims with an all-in-one core...

We’re looking for a Senior Site Reliability Engineer who can own the architecture, governance, and cost efficiency of our cloud and platform infrastructure. In this role you’ll design and evolve our production environments, define standards and best practices, and partner with engineering and IT teams to build scalable, reliable systems that are easy to...