Software Developer

Job Description

Summary:
We’re looking for a performance-focused Software Developer to help scale our real-time platform to support millions of users. You’ll optimize low-latency services, design resilient backend systems, and contribute to infrastructure that handles massive concurrency. Ideal candidates are fluent in systems-level thinking, care about runtime efficiency, and thrive in high-throughput, production-critical environments.

What You’ll Do

• Architect and implement features in our real-time data processing pipeline, supporting over 5 million active users daily.
• Own the design and performance of backend services handling 100k+ concurrent API requests with <100ms latency.
• Collaborate closely with infrastructure engineers to instrument observability tooling (Prometheus, Grafana) and make data-informed performance improvements.
• Profile application bottlenecks using tools like perf, FlameGraphs, and database query analyzers; implement optimizations down to the syscall level if needed.
• Lead code reviews with an emphasis on concurrency safety, fault tolerance, and memory efficiency.
• Build developer-facing tools that simulate high-load conditions to prevent regressions before deployment.
• Write integration test suites that simulate edge cases and degraded network conditions.

What You Bring

• 3–6 years of experience in backend development with at least one statically typed language (Rust, Go, or C++ preferred).
• Deep understanding of event-driven architectures, message queues (Kafka, NATS, or similar), and distributed system design.
• Strong grasp of systems-level fundamentals: memory management, CPU scheduling, disk I/O, and process/thread behavior.
• Demonstrated ability to optimize applications running under containerized orchestration (e.g., Kubernetes) in production environments.
• Familiarity with Postgres and either Redis Streams or Cassandra; you know why you’d choose one over the other based on read/write needs.
• Experience working in a CI/CD-heavy environment and contributing to automated deployment pipelines.
• Bonus: you’ve contributed to open-source libraries or internal tools focused on runtime efficiency.

What We Don’t Want

• Someone who’s only worked on CRUD apps or basic REST APIs with no exposure to high-concurrency environments.
• A developer who’s not comfortable reading flame graphs or analyzing memory leaks.
• A “just get it done” mindset without regard for long-term scalability or code maintainability.

Are you interested in this position?

Apply by clicking on the “Apply Now” button below!

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