Senior Go Engineer - Observability & Backend (Remote)

FastCTO; United States; Remote; USD 180,000 - 240,000; Full time

Benefits offered by this job

Fully remote international team

Challenging distributed systems

Modern tech stack: Go, Python, React,

Job summary

Ulvior is seeking a senior Go developer to build production-grade backend services for network discovery, monitoring, and agent fleet management. You will write Go daily and own key architectural decisions.

You design protobuf APIs with gRPC/Connect RPC, build multi-tenant, event-driven services with PostgreSQL, Redis and RabbitMQ, and secure with OAuth2/OIDC. Instrumentation with OpenTelemetry ensures production visibility.

Qualifications

• 5+ years as a software engineer.
• Go as main production language with 3+ years experience.
• Protobuf APIs with gRPC or Connect RPC.
• PostgreSQL in production with migrations.
• Redis and RabbitMQ or equivalent message broker.
• Multi-tenant services and OAuth2/OIDC.
• Event-driven systems with at-least-once delivery and idempotent consumers.
• Instrumentation with OpenTelemetry and visible traces/metrics/logs.
• Fluent English communication.

Responsibilities

• Build backend services in Go for network discovery, monitoring, and fleet management.
• Design protobuf APIs with gRPC and Connect RPC.
• Create multi-tenant, event-driven services using PostgreSQL, Redis and RabbitMQ.
• Secure services with OAuth2/OIDC.
• Instrument systems with OpenTelemetry for production debugging.
• Shape deployment/health of agents on customer infrastructure.
• Contribute to open source projects.

Skills

Go production

Protobuf/gRPC

PostgreSQL

Redis

RabbitMQ

OAuth2/OIDC

Event-driven

OpenTelemetry

English

Multi-tenant

Job description

Ulvior is seeking a senior Go developer to build production-grade backend services for network discovery, monitoring, and agent fleet management. You will write Go daily and own key architectural decisions.

You design protobuf APIs with gRPC/Connect RPC, build multi-tenant, event-driven services with PostgreSQL, Redis and RabbitMQ, and secure with OAuth2/OIDC. Instrumentation with OpenTelemetry ensures production visibility.