Senior Backend Golang Engineer

We are looking for a Senior Backend Engineer (Golang) to design and build scalable, reliable, and secure backend systems. The role involves developing distributed services, designing robust APIs, implementing event-driven architectures, and ensuring high standards of performance, maintainability, and system reliability.

While the primary focus is backend development, occasional contributions to React-based frontend functionality may be required.
Responsibilities

- Design, implement, and maintain scalable backend services in Golang, including RESTful APIs and stable data contracts that evolve safely over time.

- Implement and manage asynchronous, event-driven communication, with strong guarantees around message reliability, idempotency, error handling, and backward compatibility.

- Design and develop distributed systems and microservices with a focus on scalability, resilience, and maintainability.

- Optimize application performance, reliability, and resource utilization in production environments.

- Participate in architecture discussions and contribute to technical decision-making.

- Conduct code reviews and support knowledge sharing across the engineering team.

- Design code with testability as a core principle, writing and maintaining unit and integration tests for APIs, business logic, and integrations.

- Design and maintain secure APIs and service integrations, applying best practices in authentication, authorization, and identity management.

- Build integrations with enterprise platforms such as Salesforce, Microsoft Dynamics, ServiceNow, Genesys Cloud, and other third-party systems.

- Design and maintain reliable integrations between internal services and external enterprise platforms.

- 6+ years of experience as a Software Engineer.

- Strong experience building backend applications and services using Golang.

- Solid understanding of concurrency in Golang and asynchronous workflows.

- Hands-on experience with event-driven architectures and message handling (e.g., Kafka, NATS, RabbitMQ, or similar technologies).

- Experience with AWS and cloud-native architectures.

- Proven experience designing APIs and event schemas with long-term evolution and backward compatibility in mind.

- Strong understanding of authentication, authorization, and secure API design.

- Experience with microservice architectures and distributed systems.

- Experience with relational and/or NoSQL databases.

- Experience with Docker and Kubernetes.

- Strong commitment to automated testing, including unit and integration testing.

Nice to Have

- Experience with React and modern frontend development.

- Experience with TypeScript, Protobuf.

- Experience with cloud platforms Azure, or GCP.

- Experience with monitoring and observability tools (e.g., Grafana, Prometheus)

- Experience with identity and access management solutions (Keycloak, Auth0, Okta, or similar).

We offer:

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Culture of relentless performance : join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth.

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Competitive pay and benefits : enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program.

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ForeverRemote work culture : make the most of the flexibility that comes with remote work.

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Growth mindset : reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities.

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Global impact : collaborate on impactful projects for top global clients and shape the future of industries.

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Welcoming multicultural environment : be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events.

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Social sustainability values : join our sustainable business practices focused on five