Golang Developer (AWS)

Applaudo; Rio de Janeiro; On-site; BRL 167,400 - 279,000; Full time

Benefits offered by this job

Private medical insurance

Modern workspaces

Great work environment

Job summary

A software development company in Brazil is seeking an experienced full-stack developer to work with technologies such as Next.js and Go. You will design and deliver high-impact solutions, collaborating with cross-functional teams in a fast-paced environment. The ideal candidate has over 7 years of experience, strong AWS knowledge, and excellent communication skills in English.

Qualifications

• 7+ years of professional experience in full-stack development with a focus on Next.js, Go, and MySQL.
• Strong expertise in AWS services including ECS Fargate, CloudWatch, RDS, S3, and IAM.
• Proven background in data engineering, data workflow architecture, and pipeline development.
• Hands-on experience managing end-to-end product delivery (CI/CD pipelines via GitHub Actions).
• Familiarity with Geo Spatial Data, AdTech, and Online Advertising platforms.
• Proficiency in English for direct communication with US-based teams.

Responsibilities

• Design, develop, and deliver features and improvements to the product suite.
• Collaborate with management and engineers to uphold quality and delivery standards.
• Implement improvements to product quality, scalability, performance, and security.
• Write and maintain clean, maintainable, and scalable code.
• Take ownership of projects, shipping features with minimal guidance.

Skills

Full-stack development

Next.js

Go

MySQL

AWS services

Data engineering

CI/CD pipelines

Agile development

Collaboration skills

English proficiency

Tools

GitHub Actions

Jira

Confluence

Job description

You are someone who thrives in building scalable, high-impact solutions and who seeks to influence not just technology but also the direction of the product. You’re looking for a company where innovation and ownership go hand in hand, and where your contributions directly shape outcomes.

You bring to Applaudo the following competencies:

• 7+ years of professional experience in full-stack development with a focus on Next.js, Go, and MySQL.
• Strong expertise in AWS services including ECS Fargate, CloudWatch, RDS, S3, and IAM.
• Proven background in data engineering, data workflow architecture, and pipeline development.
• Hands-on experience managing end-to-end product delivery (CI/CD pipelines via GitHub Actions, DevOps, DBA tasks).
• Familiarity with Geo Spatial Data, AdTech, and Online Advertising platforms.
• Demonstrated experience with performance optimization, diagnosing bottlenecks, and implementing preventive measures.
• Ability to clearly communicate about complex technical and organizational problems, and to propose iterative, actionable solutions.
• Comfortable working in iterative/agile development environments with frequent releases.
• Strong collaboration skills with the ability to align cross-functional stakeholders and provide transparent status updates.
• Self-motivated and organized, with experience owning projects from concept to production.
• Nice-to-haves: Python, Rust, Metabase, ForestAdmin, Jira, Confluence.
• Proficiency in English, as the role requires direct communication with US-based teams and stakeholders.

You will be accountable for the following responsibilities:

• Design, develop, and deliver features and improvements to the product suite in a secure, well-tested, and performant way.
• Collaborate with management, engineers, and stakeholders to uphold quality and delivery standards in a fast-paced, iterative environment.
• Advocate for and implement improvements to product quality, scalability, performance, and security.
• Solve technical problems of moderate to high complexity, proposing and delivering sustainable solutions.
• Write and maintain clean, maintainable, and scalable code, ensuring consistency across the codebase.
• Conduct code reviews and help establish and reinforce coding best practices.
• Identify and address technical debt and propose improvements to team efficiency.
• Take ownership of projects, shipping features and improvements with minimal guidance while collaborating on larger initiatives.

Qualifications

• Go, MySQL
• AWS ECS Fargate, CloudWatch, RDS, S3, IAM
• Data workflows, pipelines, and architecture
• RESTful APIs and CI/CD pipelines (GitHub Actions)
• Performance optimization and debugging in production environments
• Geo Spatial Data, AdTech, and Online Advertising experience

At Applaudo Studios, we value trust, communication, respect, excellence, and teamwork. We offer a range of perks and benefits, including private medical insurance, modern workspaces, and a great work environment.