Remote Contractor - Full Stack Software Developer

Stack Builders Inc.; Belo Horizonte; Remote; BRL 458,000 - 763,000; Full time

Job summary

Stack Builders is an international software consultancy pursuing a collaborative Software Developer to support backend maintenance and development. You’ll help keep the platform reliable and contribute improvements across web and AI workflows, collaborating with global clients.

Ideal candidates bring 6+ years of software development, strong Java (Maven) and Node.js skills, full-stack experience, and a proactive approach to Generative AI in software delivery.

Qualifications

• 6+ years of professional software development experience.
• 2+ years developing with Java (Maven) and Node.js.
• Full-stack development across frontend and backend.
• Strong critical thinking for AI technologies; experience with Generative AI to improve delivery while maintaining quality.
• Experience with CI/CD pipelines and Buildkite.
• Strong written and spoken English for frequent client communication.
• Strong communication, collaboration, and autonomous work style.
• Bachelor's degree in Computer Science or related technical field.

Responsibilities

• Build and maintain services and web applications using Java, Maven, and Node.js for product demos.
• Contribute to maintenance and component development for the client’s web platform.
• Address backlog items: technical debt, updates, bugs, and supporting active epics.
• Use Buildkite and CI/CD practices to support reliable builds and delivery.
• Collaborate directly with the client’s engineering team and manage work independently.
• Contribute to infrastructure, web apps, and AI workflow improvements as priorities require.

Skills

Full-stack development

English proficiency

Autonomy

Problem-solving

AI technology evaluation

Java (Maven)

Node.js

Education

Bachelor's degree in Computer Science or related

Tools

Buildkite

CI/CD pipelines

Job description

At Stack Builders, we’re an international software consultancy that helps globally admired companies build exceptional software. We’re looking for a collaborative Software Developer who will work on backend-focused maintenance and development, help keep the platform reliable, and contribute to practical improvements across the team’s web and AI workflows. Learn more about us here!

We're passionate about solving complex engineering challenges while fostering a culture of continuous learning, collaboration, and technical excellence.

What you’ll do:

• Build and maintain services and web applications using Java, Maven, and Node.js for product demos.
• Contribute to maintenance and component development for the client’s web platform.
• Work through backlog items such as technical debt, dependency updates, bug fixes, and supporting tasks for active epics.
• Use Buildkite and CI/CD practices to support reliable builds and delivery.
• Collaborate directly with the client’s engineering team, communicate progress and blockers, and manage assigned work independently.
• Contribute to infrastructure changes, web applications, and AI workflow improvements as project priorities require.

What we’re looking for:

• 6+ years of professional software development experience.
• 2+ years developing software using Java (Maven) and Node.js.
• Full-stack software development experience, with expertise in building production-grade applications across frontend and backend technologies.
• Strong critical thinking when evaluating and applying AI technologies, with proven experience using Generative AI to improve software delivery while maintaining engineering quality.
• Experience with CI/CD pipelines and familiarity with Buildkite are required.
• Strong written and spoken English for frequent communication with the client.
• Strong communication and collaboration skills, and the ability to manage work with a high degree of autonomy.
• Strong problem-solving and critical thinking.
• Bachelor's degree in Computer Science or a related technical field.

Nice-to-have:

• Familiarity with Adobe Experience Manager (AEM) is a plus.

Why Join Us:

• 100% remote and flexible modality.
• A human-centered experience in a people-first company.
• Challenging, full-time, and long-term projects with globally admired companies.
• The opportunity to influence technical direction across multiple engineering teams and client projects.
• A strong learning culture and regular pairing sessions to build high-quality software while sharing knowledge.
• Opportunities for conference participation, OSS contributions, tutorials, blog posts, and technical talks.
• Exceptionally talented and passionate coworkers.
• Timely payments, with the flexibility to choose the payment date modality that best suits your needs.
• A Stack Builders community to support you and grow with you!

More than our EEO statement, this is what makes us a certified Great Place to Work:

Stack Builders is proud to be an equal-opportunity employer. We are committed to creating a safe and inclusive work environment and don't tolerate discrimination or harassment during the hiring process or time of employment.

All team members and candidates are assessed and appreciated for their attitude, qualifications, and potential—regardless of race, religion, color, nationality, sexual orientation, gender expression or identity, age, disability, marital status, pregnancy, and other characteristics protected by law.

Learn more about us by visiting our website, where you can find blog posts, tutorials, and testimonials from our team and clients.