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 Responsabilities

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.