Golang Developer

Let's build Pyyne together!

Are you interested in working on complex, high-impact software projects while actively contributing to the growth of an international tech consultancy? At Pyyne, you combine hands-on technical work with real influence over how the company evolves.

We are looking for a Golang Developer to join our team and work from Porto, collaborating with our colleagues in Brazil, Argentina, the United States, and Sweden.

About the Role: Full-stack Engineer at Pyyne

Pyyne is seeking a Golang Developer with a passion for building high-performance, scalable distributed systems to work as a consultant. This is a high-impact role for Pyyne as we strengthen our backend engineering capabilities and continue to create real business value for our global clients.

A successful candidate in this role will be comfortable navigating complex technical architectures and translating business requirements into robust, concurrent services. You won't just be writing code; you will be responsible for the entire lifecycle of a feature—from architectural design and performance tuning to deployment and monitoring in production environments.

Key Responsibilities

• Design and Develop: Build scalable, maintainable, and high-performance microservices and APIs using Go.
• Architectural Influence: Lead technical discovery sessions to map business requirements into efficient backend architectures.
• Performance Optimization: Identify bottlenecks and optimize Go code for high throughput and low latency, utilizing Go’s concurrency primitives ($goroutines$ and $channels$).
• System Integration: Integrate with various SQL and NoSQL databases, message brokers (Kafka, RabbitMQ), and third-party services.
• Code Quality: Maintain high standards of code quality through rigorous testing (unit, integration, and e2e), code reviews, and documentation.
• Infrastructure & DevOps: Work closely with cloud-native technologies (Kubernetes, Docker, Terraform) to ensure smooth deployment and scalability.
• Client Collaboration: Maintain trust with stakeholders by setting honest technical expectations and delivering reliable, production-ready solutions.

Requirements:

• 3+ years of overall software engineering experience.
• 2+ years of professional experience developing backend systems using Golang.
• Strong understanding of Go's unique features, including its type system, interfaces, and concurrency model.
• Proven experience designing and implementing RESTful APIs and/or gRPC services.
• Solid experience with relational databases (PostgreSQL, MySQL) and understanding of database design/optimization.
• Ability to scope your own work—you can walk out of a technical grooming session and know exactly how to implement the solution.
• Professional English proficiency and a proven ability to collaborate with international teams.

About You

🌟 Curious & Energetic – You’re excited to learn, try new things, and explore creative ways to make an impact. You bring energy and positivity to everything you do.

🤝 People-Oriented – You love connecting with others, building relationships, and helping people grow. Supporting colleagues and candidates comes naturally to you.

🎯 Driven & Proactive – You don’t wait for opportunities to come to you, you create them. You enjoy shaping processes, testing ideas, and seeing them through to success.

🌍 Open-Minded & Inclusive – You value diversity and are passionate about creating environments where everyone feels empowered to contribute and shine.

💡 Creative & Resourceful – You’re not afraid to think outside the box. You find innovative solutions and enjoy bringing fresh ideas to life.

🗣️ Communicative – You’re confident sharing your ideas, giving feedback, and keeping everyone in the loop. Clear, friendly communication is one of your superpowers.

Minimum Qualifications:

• BSc in Engineering or Technology and 3+ years of experience

(OR)

• MSc in Engineering or Technology

Language:

• English - Must