Senior Backend Engineer – Go

Senior Backend Engineer – Go (7+ Years Experience)

About You:

You are a seasoned backend engineer with 7+ years of professional experience, with deep

expertise in Golang and Python. You have architected and maintained high-performance,

distributed systems and bring a track record of delivering robust APIs, scalable microservices,

and automation scripts across dynamic, product-focused environments.

You are highly proficient in Golang's concurrency model and also fluent in using Python for

building APIs (e.g., using FastAPI or Flask) and scripting automation tasks. You bring strong

DevOps sensibilities, follow infrastructure-as-code principles, and build cloud-native

applications using Docker and Kubernetes. Your work reflects a commitment to code quality,

performance tuning, and observability, and you are comfortable collaborating cross-functionally

to ship impactful features.

Your Role & Impact:

• Design, implement, and maintain scalable backend services using Golang and Python,

supporting both synchronous APIs and asynchronous, event-driven processes.

• Write and optimize RESTful APIs using Golang and Python frameworks like FastAPI or

Flask, and integrate them into broader platform systems.

• Build and maintain automation scripts, tools, and services in Python to streamline

operations, monitoring, and DevOps workflows.

• Own the entire development lifecycle—from requirement gathering and system design to

development, deployment, and post-release monitoring.

• Ensure high system availability, fault tolerance, and low-latency performance through

robust architecture, caching strategies, and failover designs.

• Collaborate with product managers and designers to translate requirements into engineering

deliverables, with frequent iteration.

• Take part in code reviews, system design sessions, and performance debugging, while

mentoring junior developers.

• Contribute to evolving our microservices architecture, defining internal APIs, and

improving cross-service communication.

Key Technical Skills:

• Expert-level proficiency in Golang, including strong understanding of Go Routines,

Channels, Contexts, and the Go memory model.

• Hands-on experience with Python, particularly in:

◦ API development (FastAPI, Flask, Django)

◦ Scripting and automation for DevOps, monitoring, or data processing.

• Deep experience in building and scaling cloud-native systems using Docker and

Kubernetes in production environments.

• Proficiency in relational databases (PostgreSQL, MySQL) and NoSQL systems

(MongoDB, Redis).

• Familiarity with event-driven architectures, using tools like Kafka, RabbitMQ, or NATS.

• Strong understanding of software observability (logs, metrics, tracing) using tools like

Prometheus, Grafana, and OpenTelemetry.

• CI/CD pipeline development using tools such as GitHub Actions, ArgoCD, or Jenkins.

• Experience with secure API design, authentication protocols (OAuth2, JWT), and rolebased

access control.

Bonus / Preferred Qualifications:

• Familiarity with GCP, AWS, or other major cloud providers.

• Solid grounding in Domain-Driven Design (DDD) and Clean Architecture.

• Background in performance profiling and optimization.

Who You Are:

• You have end-to-end ownership mentality—from writing production-grade code to

monitoring and debugging live systems.

• You are comfortable in environments that demand agility, pragmatism, and the ability to

make informed trade-offs between velocity and quality.

• You've faced production fire-fights and understand the nuances of scaling systems and

keeping SLAs in check.

• You communicate clearly, give and receive feedback constructively, and contribute to a

culture of learning and growth.

• You're not afraid of rolling up your sleeves to fix a production bug, write a script, update

infrastructure, or talk to a customer.

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