Lead Full Stack Engineer

Blend360

Lead Full Stack Engineer at Blend, contributing to web application development using React and Python. Collaborating with global teams to design scalable solutions and optimize application performance.

Posted 5/27/2026full-timeRemote • 🇦🇷 ArgentinaSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudEC2PythonReact

About the role

Key responsibilities & impact

Lead Full Stack Engineer to work alongside a global organization, contributing to the design, development, and maintenance of modern web applications.
Collaborate with cross-functional teams to deliver high-quality, scalable solutions using cutting-edge technologies including React, Python, and AWS.
Design, develop, and maintain both frontend (React) and backend (Python) components of web applications.
Collaborate with cross-functional teams to gather requirements and implement new features end-to-end.
Write clean, scalable, and well-documented code following software development best practices.
Architect and integrate cloud-based solutions using AWS services to ensure reliability and scalability.
Optimize application performance and ensure a seamless, high-quality user experience.
Participate in code reviews, providing and receiving constructive feedback to maintain code quality standards.
Stay current with emerging technologies, frameworks, and industry trends to continuously improve solutions.
Troubleshoot, debug, and resolve issues across the full stack in a timely manner.

Requirements

What you’ll need

Bachelor's or Master's degree in Computer Science, Software Engineering, or equivalent field.
Solid hands-on experience with React for frontend development, including component architecture and state management.
Strong proficiency in Python FastAPI for backend development, including RESTful API design and implementation.
Practical experience with AWS cloud services (e.g., EC2, S3, Lambda, RDS, or equivalent).
Experience working with AI systems or AI-powered applications is preferred.
Familiarity with version control systems, particularly Git, and collaborative development workflows.
Experience with relational and/or non-relational databases.
Strong problem-solving skills and attention to detail.
Ability to work effectively in agile, cross-functional team environments.
English: Advanced (required for effective communication with global teams).

Benefits

Comp & perks

📚 Learning Opportunities: Certifications in AWS (we are AWS Partners), Databricks, and Snowflake.
Access to AI learning paths to stay up to date with the latest technologies.
Study plans, courses, and additional certifications tailored to your role.
Access to Udemy Business, offering thousands of courses to boost your technical and soft skills.
English lessons to support your professional communication.
👨🏽‍💻 Travel opportunities to attend industry conferences and meet clients.
👩‍🏫 Mentoring and Development: Career development plans and mentorship programs to help shape your path.
🎁 Celebrations & Support: Special day rewards to celebrate birthdays, work anniversaries, and other personal milestones.
Company-provided equipment.
⚖️ Flexible working options to help you strike the right balance.
Other benefits may vary according to your location in LATAM.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ReactPythonFastAPIRESTful APIAWSEC2S3LambdaRDSdatabase management

Soft Skills

problem-solvingattention to detailcollaborationcommunicationagile methodologycode reviewfeedbackscalabilityuser experiencetroubleshooting

Certifications

Bachelor's degree in Computer ScienceMaster's degree in Software Engineering