Staff Software Engineer

Fluxon · Région métropolitaine de Buenos Aires

Remote

Remote Senior 🇬🇧 English

TypeScript JavaScript Python Go Java C# Kotlin Swift Rust Ruby on Rails React Next.js Angular SwiftUI Spring Boot FastAPI Django Expo React Native Google Cloud Platform AWS Azure PostgreSQL MariaDB Firestore Supabase MongoDB Redis Apache Kafka AWS SQS Google BigQuery Large Language Models OpenAI ChatGPT Google Gemini Anthropic Claude Hugging Face

Job description

About the role

Fluxon is looking for a Staff Software Engineer to shape the technical direction of its engineering organization. This senior, hands‑on position works remotely with a focus on delivering high‑impact AI‑driven solutions for top‑tier clients.

Key responsibilities

Guide product delivery from concept to user, lead projects, and provide technical guidance in a fast‑moving environment.
Partner directly with clients to understand needs, define requirements, and design appropriate system architectures.
Mentor engineers across multiple teams, fostering growth and strengthening capabilities.
Help drive a healthy engineering culture both within customer teams and at Fluxon.

Required profile

7+ years of professional software development experience.
Proven ability to lead development through the full product lifecycle, including CI/CD, testing, release management, monitoring and incident response.
Fluent in English, both written and spoken, with strong communication skills for international teammates and customers.

Required skills

Core languages: TypeScript, JavaScript, Python, Go, Java, C#, Kotlin, Swift, Rust.
Frameworks: React, Next.js, Angular, SwiftUI, Spring Boot, FastAPI, Django, Expo (React Native).
Cloud & infrastructure: Google Cloud Platform, Amazon Web Services, Microsoft Azure, GCP Compute Engine, AWS Fargate, Google Cloud Run.
Data & messaging: PostgreSQL, MariaDB, Firestore, Supabase, MongoDB, Redis, Apache Kafka, AWS SQS, Google BigQuery.
AI/ML: Large Language Models, OpenAI ChatGPT, Google Gemini, Anthropic Claude, Hugging Face.

What we offer

Remote‑first, flexible work with a budget to set up your workspace.
Localized healthcare coverage for you and your family.
Flexible paid time off (minimum 3 weeks) plus holidays and “no internal meetings” Fridays.
Professional growth budget, monthly wellness allowance, and annual company off‑sites.
Competitive salary, profit‑sharing, and a paid sabbatical program.

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Published 1 week ago

Expires 1 month from now

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Fluxon

Région métropolitaine de Buenos Aires

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