Workana

Freelancer marketplace connecting clients with professionals

Senior Full-Stack Software Engineer - JavaScript/TypeScript

Full-Stack EngineeringConfirmed live in the last 24 hours

Full-timeRemote in Brazil

About the Job

Requirements

At least 5 years of professional experience in software development, focused on full-stack technologies.
Proficiency in JavaScript and TypeScript, with strong experience in React for frontend development.
Solid understanding of backend frameworks, particularly Node.js.
Extensive experience with database technologies, including SQL (such as PostgreSQL and MySQL) and NoSQL (such as MongoDB).
Familiarity with frontend tools and libraries such as Tailwind CSS and UI libraries.
Ability to work collaboratively in a remote setting.

Responsibilities

Design, develop, and maintain robust, scalable web applications using JavaScript and TypeScript.
Collaborate with product managers and designers to define and implement user-friendly interfaces with React and Next.js.
Build and optimize backend services using Node.js and NestJS, ensuring seamless integration with frontend components.
Implement and manage SQL and NoSQL databases to support application requirements.
Conduct code reviews and mentor junior developers.
Troubleshoot and resolve technical issues to ensure application availability and performance.
Participate in Agile ceremonies, including sprint planning, retrospectives, and daily stand-ups.

Desired Qualifications

Experience with serverless architecture and cloud platforms such as AWS and Azure.
Knowledge of performance optimization techniques and web development best practices.
Familiarity with DevOps practices and CI/CD pipelines.
Experience mentoring and leading development teams.
Interest in exploring emerging technologies and trends in software development.

Senior Full-Stack Software Engineer (JavaScript/TypeScript)

Workana · Brazil (Remote) · — · Posted 2026-02-20

Workplace: remote

Description

We are seeking a talented and experienced Senior Full-Stack Software Engineer to join our dynamic team in Brazil. In this role, you will leverage your expertise in both frontend and backend development to create innovative solutions that empower our users and drive business success. As part of a collaborative, remote-first environment, you will have the opportunity to work alongside a diverse group of professionals from LATAM and beyond, contributing to exciting projects that span various industries.

Our ideal candidate is proficient in JavaScript and TypeScript, with a strong command of modern frameworks such as React and Node.js. You will be responsible for architecting scalable applications, ensuring high performance, and collaborating closely with cross-functional teams to deliver high-quality software. If you are passionate about technology and eager to make an impact, we want to hear from you!

What You'll Do

Design, develop, and maintain robust, scalable web applications using JavaScript and TypeScript.
Collaborate with product managers and designers to define and implement user-friendly interfaces with React and Next.js.
Build and optimize backend services using Node.js and NestJS, ensuring seamless integration with frontend components.
Implement and manage databases (both SQL and NoSQL) to support application requirements effectively.
Conduct code reviews and provide mentorship to junior developers, fostering a culture of continuous learning and improvement.
Troubleshoot and resolve technical issues, ensuring high availability and performance of applications.
Participate in Agile ceremonies, contributing to sprint planning, retrospectives, and daily stand-ups.

Requirements

5+ years of professional experience in software development with a focus on full-stack technologies.
Proficiency in JavaScript and TypeScript, with strong experience in React for frontend development.
Solid understanding of backend frameworks, particularly Node.js
Extensive experience with database technologies, including SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB).
Familiarity with frontend tools and libraries like Tailwind CSS and UI libraries.
Strong problem-solving skills and the ability to work collaboratively in a remote setting.

Nice to Have

- Experience with serverless architecture and cloud platforms (e.g., AWS, Azure).

- Knowledge of performance optimization techniques and best practices in web development.

- Familiarity with DevOps practices and CI/CD pipelines.

- Experience in mentoring and leading development teams.

- Interest in exploring emerging technologies and trends in software development.

Benefits

Fully remote work environment, providing flexibility and work-life balance.

- Competitive salary and performance-based incentives.

- Opportunities for professional development and continuous learning.

- Collaborative culture with a diverse team across LATAM and international regions.

Apply

Apply at Workana

About the Company

Workana

Freelancer marketplace connecting clients with professionals

Workana connects businesses with independent professionals in Latin America through a freelancer marketplace. Clients post projects and hire talent across fields like IT, design, marketing, and admin support, while freelancers create profiles, showcase skills, and bid on opportunities. The platform earns commissions on completed projects and uses an escrow system to securely hold client payments until the work is finished to the client's satisfaction. It differentiates itself by focusing on the Latin American market, using freelancer rankings and tiers, and growing through regional expansion and partnerships to simplify hiring remote talent with secure transactions.

Company size: 5,001-10,000
Company stage: Series C
Total funding: $15.8M
Headquarters: Buenos Aires, Argentina
Founded: 2012

Recently Posted Jobs

Explore more opportunities at Workana

See more jobs