Full Stack Developer Sr (React/Vue + Node/Python) · ARG
- Location: Argentina
- Job Type: Remote
- Project: Banking / Digital Payments
- Time Zone: GMT-3 (Argentina time)
Get to Know Us
At Darwoft, we build digital products with heart. Were a Latin American tech company focused on creating impactful, human-centered software in partnership with companies around the globe. Our remote-first culture is built on trust, continuous learning, and collaboration. Were passionate about tech, but even more about people. If you’re looking to join a team where your ideas matter and your impact is real welcome to Darwoft.
About the Role
Were seeking a Senior Full Stack Developer with a strong technical background in building embeddable and highly interactive digital experiences. Youll be part of a high-impact integration team for a digital banking platform thats scaling fast and building smarter ways to connect with third-party services and external user flows. This role requires end-to-end thinking: from API design and backend logic to frontend widgets that power seamless, secure interactions across platforms.
What You’ll Be Doing
- Lead the development of embedded features such as smart buttons and interactive widgets to integrate third-party websites and services with our banking platform
- Design and implement APIs that support secure, scalable, and maintainable integrations
- Develop end-to-end solutions, taking ownership of both frontend and backend components
- Work closely with architects and product stakeholders to ensure secure authentication and data handling
- Implement communication strategies between platforms using postMessage, redirections, and secure cross-domain messaging
- Contribute to architectural decisions for improving scalability, reusability, and user experience
- (Nice to have) Build event-driven serverless functions (Azure Functions, AWS Lambda) to support real-time interactions and webhooks
What You Bring
- 5+ years of Full Stack development experience delivering production-grade web applications
- Strong experience in both frontend (React or Vue.js, HTML, CSS, JavaScript) and backend (Node.js, Python or similar) technologies
- Proven experience in integrating embeddable solutions and external systems via APIs
- Solid understanding of RESTful API design and implementation, including secure callback mechanisms and endpoint management
- Working knowledge of web security best practices: OAuth2, token-based authentication, CORS, data protection
- Familiarity with cross-origin communication patterns and secure redirections between platforms
- (Bonus) Experience with serverless architecture and event-based communication using Azure Functions or equivalent services
What Darwoft Offers
RRDDÂ- Full-time contract with payment in ARS
- 100% remote work
- Competitive salaries
- Legal leave and vacation days
- 5 extra personal days off per year
- Access to top learning platforms
- Benefits and discounts card
- Welcome kit
- Reimbursement programs
- English classes
- Referral program
- Birthday gift
- Healthy Break
- Darwoft-style celebrations: anniversaries, year-end parties, birthdays, and fun team-building events
Explore More Opportunities
Check out all our open roles at www.darwoft.com/careers