Senior Software Engineer, Go

🔥 2 minutes ago

🇧🇷 Brazil – Remote

💵 $3.8k - $5k / month

⏳ Contract/Temporary

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 2%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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CodiLime

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2011

🤝 B2B

📡 Telecommunications

🔧 Hardware

B2B • Telecommunications • Hardware

CodiLime is a software and network engineering services company that partners with networking hardware vendors, software providers, and telecommunications firms to create proofs-of-concept, develop new products, and support production environments. Founded in 2011 and grown to 300+ employees, the company specializes in network automation, low-level systems programming, observability, DevOps, and cybersecurity, serving clients worldwide (US, Japan, Israel, Europe). CodiLime primarily operates as a B2B service provider to tech startups and large industry players.

📋 Description

• Design and build Go services for network discovery and reconciliation, network observability and monitoring, and agents and fleet management • Design multi-tenant ingestion pipelines for network device data, with clear delivery guarantees, idempotency and predictable behavior under load • Collect device identity and state from network devices using protocols such as SNMP, gNMI and CLI • Build and evolve gRPC and Connect RPC APIs defined in Protobuf • Work with PostgreSQL, Redis and RabbitMQ • Instrument services with OpenTelemetry and keep metrics clean and meaningful • Explore and apply AI-assisted engineering practices, such as interactive Claude Code-driven testing flows • Write technical specifications with diagrams and contribute to architecture and design decisions • Support customers, production issues and on-call in US time zones • Write clean, maintainable, well-tested code and participate in code reviews

🎯 Requirements

• 5+ years of professional software engineering experience • Strong professional experience with Go • Experience with gRPC and/or Connect RPC APIs defined in Protobuf • Experience with PostgreSQL (including migrations), Redis and RabbitMQ • Experience with multi-tenant services and OAuth2 / OIDC • Deep knowledge of observability and instrumentation, including OpenTelemetry • Fluency and experience with Docker, Docker Compose • Experience with Kubernetes • Experience with event-driven systems, including at-least-once delivery and idempotent consumers • Solid understanding of networking: devices, configuration, protocols and layers • CI/CD experience (ideally GitHub Actions) • Hands-on, everyday use of AI coding tools (ideally Claude Code) • Availability to work in US time zones (ideally Eastern Time) • Good knowledge of English (minimum C1 level) • Experience with MQTT or other device/IoT protocols, or gNMI (nice-to-have) • Experience with Python, pytest, Django, FastAPI, REST (nice-to-have) • Experience with Swagger and/or Postman (nice-to-have) • Experience with Playwright or other E2E testing frameworks (nice-to-have) • Experience with cloud computing, ideally AWS such as EC2, S3, EKS (nice-to-have)

🏖️ Benefits

• Flexible working hours and approach to work: fully remotely, in the office or hybrid • Professional growth supported by internal training sessions and a training budget • Solid onboarding with a hands-on approach to give you an easy start • A great atmosphere among professionals who are passionate about their work • The ability to change the project you work on

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