Full Stack Engineer

Ascendion; La Pampa; Remote; ARS 83,458,000 - 125,187,000; Part time

Benefits offered by this job

Contractor USD payments

100% remote work

English classes

Referral program

Learning platforms

Job summary

Darwoft is seeking a Senior Fullstack Engineer with a strong frontend focus to join a high-impact FinTech-related project. You will design and ship agent-facing experiences using React and TypeScript, collaborating with product, CX, and backend teams.

The role emphasizes AI-assisted development, modern frontend patterns, and remote work across LATAM. You’ll work with AI tooling to prototype, test, and improve code quality, while maintaining ownership of architecture, testing, and delivery.

Qualifications

• 5+ years of professional software engineering experience.
• Strong proficiency with React, NodeJS and .NET.
• Experience with cloud platforms and CI/CD practices.
• Ability to work independently and solve problems.
• Interest in AI-assisted development and consumer-facing apps is a plus.

Responsibilities

• Design, develop, test, and deploy full-stack software.
• Collaborate across product, design, and operations teams to translate goals into scalable solutions.
• Own projects from concept to production release.
• Refine performance, scalability, and reliability across services.
• Explore AI-driven tooling to accelerate development and quality.

Skills

Python

React

JavaScript

Java

Node.js

Rust

Go

TypeScript

Full-stack development

APIs

Databases

Software architecture

Debugging

Tools

Docker

PostgreSQL

OpenAPI

Webpack/Vite

CI/CD

Job description

Sr. Full-Stack Software Engineer - Remote

Location: Global, Fully Remote
Job Type: Contractor | ~15 hours/week
Schedule: Flexible

We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.

Key Responsibilities

• Develop and debug front-end and back-end applications.
• Build features, APIs, services, and data models.
• Understand and work across unfamiliar codebases.
• Troubleshoot application, API, database, and integration issues.
• Review and evaluate AI-generated code for correctness, security, performance, and maintainability.
• Translate and adapt software builds between programming languages.

Required Skills

• Python
• React
• JavaScript
• Java
• Node.js
• Rust
• Go
• TypeScript
• Strong full-stack development experience
• Experience with APIs, databases, application architecture, and debugging

Hiring Process

• Submit application and screening questions.
• Complete a ~30-minute AI interview.
• Complete a technical assessment, if required.
• Hiring manager review.

Sr. Full-Stack Engineer Engagement Type: Contract - USD Location: Remote - LATAM (EST time) Advanced English skills required

About the Role

We’re seeking a Senior Full Stack Engineer ready to play a starring role in shaping the future of cinema experiences. From digital ticketing and mobile engagement to in-theater innovation, your code will help set the stage for unforgettable nights at the movies. If you love the idea of blending creativity, technology, and storytelling, you belong in this production.

You'll work across our full technology stack as needed. We value engineers who are curious, adaptable, and willing to jump into backend services, web platforms, or infrastructure work when the team needs it.

What will you be doing

• Design, develop, test, and deploy software solutions that enhance cinema operations and elevate guest experiences.

• Collaborate across product, design, and operations teams to translate business goals into elegant, scalable solutions.

• Take ownership of projects from storyboard to premiere, seeing your work through from concept to production release.

• Continuously refine performance, scalability, and reliability to keep the show running flawlessly.

• Stay ahead of tech trends and pitch innovative ideas that make every visit to Regal a blockbuster experience.

About you

• 5+ years of professional software engineering experience.

• Strong proficiency with React, NodeJS and .NET.

• Solid understanding of cloud platforms, CI/CD practices, and modern software architecture.

• A creative, problem-solving mindset with a knack for working independently.

• A passion for technology and storytelling—bonus points if you’ve built consumer-facing or mobile apps before.

Disclaimer – Must read: Commitment & Focus

This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or working hours of this role.

About Darwoft

Darwoft is a software factory delivering custom software solutions and IT staff augmentation services to international clients, primarily in the United States and Latin America. We partner with startups and scale-up companies to build high-impact digital products, combining technical excellence with a people-first culture built on long-term relationships and collaborative work.

Senior Fullstack Engineer (React/TypeScript/AI-Assisted Development) · LATAM

• Location: Anywhere in LATAM
• Work Model: 100% Remote
• Engagement: Full-time Contractor
• Project: FinTech · Customer Experience Operations Platform
• English Level: Advanced
• Seniority: Senior

Commitment & Focus

This role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements.

Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities, availability, or working hours required for this role.

Get to Know Darwoft

At Darwoft, we build digital products with heart.

We're a Latin American technology company focused on creating impactful, human-centered software in partnership with companies around the world. Our remote-first culture is built on trust, continuous learning, collaboration, and strong engineering standards.

We're passionate about technology, but even more about the people behind it. If you're looking for an environment where your ideas matter, experimentation is encouraged, and your impact is tangible, welcome to Darwoft.

About the Role

We're looking for a Senior Fullstack Engineer with a strong frontend focus to join a high-impact international FinTech project building an internal Customer Experience Operations Platform.

The platform provides the tools customer experience agents and supervisors rely on every day to manage queues, assignments, conversations, agent availability, dashboards, metrics, and operational workflows.

You’ll primarily design and ship agent-facing experiences using React and TypeScript, working within a modern, modular frontend architecture while collaborating closely with the backend services and APIs that power the platform.

A key aspect of this opportunity is the way the team approaches software development.

We're looking for engineers with an agentic development mindset: people who actively use AI coding assistants, LLM agents, automation, and AI-assisted engineering workflows to prototype faster, solve problems, generate and validate code, improve testing, accelerate debugging, and increase overall engineering productivity.

This is not simply about using AI autocomplete. We're looking for engineers who are comfortable incorporating tools such as Cursor, Claude Code, GitHub Copilot, coding agents, custom scripts, or AI-assisted specifications into their day-to-day development process while maintaining strong engineering judgment and ownership.

You’ll work closely with Product, CX stakeholders, designers, and backend engineers to turn operational requirements into reliable, intuitive, and scalable user experiences.

What You Bring

• 8+ years of software engineering experience, with a strong frontend-oriented background.
• Strong production experience with React and TypeScript.
• Hands‑on experience actively using AI development tools and agentic workflows such as Cursor, Claude Code, GitHub Copilot, coding agents, AI‑assisted specifications, or similar tooling.
• Ability to use AI as part of the engineering workflow while maintaining ownership over architecture, code quality, testing, and technical decisions.
• Experience building complex product interfaces involving forms, tables, filters, dashboards, and multi‑step workflows.
• Strong understanding of modern frontend development practices and component‑driven architectures.
• Experience with modern bundlers such as Webpack, Rspack, or Vite.
• Experience with Tailwind CSS or similar modern styling frameworks.
• Experience consuming REST APIs and working with OpenAPI‑based services.
• Ability to debug and troubleshoot issues across frontend and backend boundaries.
• Experience with modern state management and server‑state patterns such as TanStack Query, React Context, and hooks.
• Strong debugging, problem‑solving, and technical decision‑making skills.
• Ability to collaborate effectively with Product, Engineering, and operational stakeholders.
• Advanced English proficiency, both spoken and written.

Nice to Have

• Experience designing or integrating AI‑agent workflows, AI‑powered interfaces, or automated support operations.
• Experience with micro‑frontends or Module Federation.
• Experience working with monorepos using pnpm, Turbo, Nx, or similar tools.
• Familiarity with Refine, react‑intl, or admin/operations‑focused internal platforms.
• Experience developing BFF layers with Node.js / Fastify.
• Experience with Python / FastAPI, particularly the ability to understand APIs, propose schema changes, or implement small backend endpoints.
• Experience working with PostgreSQL‑backed services and transactional or domain‑oriented APIs.
• Experience in FinTech, payments, remittances, customer support platforms, or high‑volume operational systems.
• Experience with GCP, including technologies such as OIDC or Pub/Sub.
• Experience with Docker and CI/CD in cloud-native environments.
• Familiarity with Storybook, Vitest, and design‑system workflows.
• Experience working in fast‑moving startup or scale‑up environments.

What Darwoft Offers

• Contractor agreement with payment in USD
• 100% remote work
• Argentina's public holidays
• English classes
• Referral program
• Access to learning platforms

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