Golang Developer

Location

• Worldwide

Experience Level

• Middle

Occupation Type

• Full-time

About the Position

Join OMNIC as a Golang Developer at a pioneering international product company building end-to-end self-service ecosystems for logistics, retail, and HoReCa. With a focus on designing and scaling innovative parcel locker and smart-locker networks, you will have the opportunity to work with cutting-edge technology, contributing to sustainable solutions that make a meaningful impact in the industry.

Mission

• Build, evolve, and operate Go-based backend and edge services that power our parcel-locker ecosystem: secure device-to-cloud communication, APIs, peripheral control and diagnostics, telemetry/observability, and integrations with payments and third-party systems.
• Deliver robust, performant, and maintainable software that keeps thousands of devices online-reducing incidents and accelerating feature delivery.

Key Requirements

• 2–4+ years of hands-on Go development in production environments.
• Strong knowledge of Linux and shell tooling.
• Solid understanding of concurrency (goroutines, channels, sync primitives), memory management, and idiomatic Go patterns.
• Experience building and consuming REST/gRPC APIs; protobuf familiarity.
• Confident with databases: SQL (e.g., PostgreSQL/MySQL) and at least one NoSQL store; query optimization and migrations.
• Message brokers/queues experience (e.g., RabbitMQ, NATS, Kafka) and event-driven design.
• Containerization and CI/CD (Docker; familiarity with Kubernetes or Nomad is a plus).
• Git proficiency and standard branching/review workflows.
• Observability tools (Prometheus/OpenTelemetry, Grafana, structured logging) and troubleshooting in distributed systems.
• Ability to analyze production issues from support tickets and turn them into stable fixes.
• English sufficient for technical documentation and team communication.

Key Responsibilities

• Design, develop, and maintain production-grade services in Go (microservices, CLI tools, daemons).
• Implement new features, optimize existing functionality, and drive architectural improvements.
• Handle L3 support requests: investigate incidents, process support tickets, provide root-cause analysis, and create permanent fixes.
• Integrate and interact with peripherals (sensors, controllers, edge devices), including protocol handling, I/O, and hardware diagnostics.
• Write clean, testable, and maintainable code with unit/integration tests and benchmarks.
• Profile and debug performance issues (pprof, tracing), improve reliability and latency.
• Participate in design reviews, code reviews, and technical discussions; mentor junior engineers.
• Collaborate closely with frontend, UX/UI, QA, DevOps to deliver end-to-end solutions.
• Maintain service observability (metrics, logs, alerts) and contribute to runbooks and on-call readiness.
• Document APIs, modules, and operational procedures.

Key Goals

• Align departmental objectives with overall business strategy to drive sustainable growth.
• Enhance operational efficiency through data-driven decision-making and continuous improvement.
• Foster a culture of innovation, adaptability, and strategic problem-solving.
• Ensure measurable impact on key performance indicators and long-term success.
• Develop and implement forward-thinking strategies to maintain competitive advantage.

Opportunities & Benefits

• Onsite role in our Warsaw office.
• Competitive fixed-salary compensation.
• Access to professional development programs and structured mentorship.
• Cross-functional training and international opportunities.
• Potential for salary increases based on performance.

About the Company

OMNIC is a pioneering international product company building end-to-end self-service ecosystems for logistics, retail, and HoReCa. We focus on designing and scaling innovative parcel locker and smart-locker networks, contributing to sustainable solutions that make a meaningful impact in the industry.

Apply Now

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