Infrastructure ArchitectNew

OKB Technology Company Limited; Hong Kong; On-site; HKD 900,000 - 1,300,000; Full time

Job summary

OKB Technology Company Limited seeks an experienced infrastructure architect to define platform architecture, standards, and roadmaps. You will lead component design, hands-on development, and cross-team implementation, enabling scalable, reliable, and secure systems.

The role emphasizes AI-native engineering, including connecting code, docs, dependencies, tests, and runtime data, with exposure through APIs, CLIs, and SDKs for developers and reviewers.

Responsibilities

• Define platform architecture, technical standards, and roadmaps balancing scalability, reliability, security, and cost.
• Lead critical component design, hands-on development, and implementation across teams.
• Connect code, documentation, dependencies, test results, and runtime data into usable engineering context.
• Expose capabilities through APIs, CLIs, and SDKs for developers and agents to understand and review code, run tests, and resolve issues.
• Establish task evaluations, output validation, and execution permissions.
• Build extensible toolchains, dependency management, testing, and delivery capabilities for ecosystems such as Go, Java, Python, C++, and Rust.
• Define repository structure, module boundaries, dependency policies, and code ownership to support changes across modules and independent service releases.
• Apply practices from systems such as Bazel and Buck2 to deliver incremental and reproducible builds, affected-test selection, remote caching, and remote execution.
• Build shared platforms for builds, tests, artifacts, and releases across hosts and containers.
• Improve configuration governance, automated quality gates, progressive delivery, health verification, and rollback to shorten delivery cycles and reduce change risk.
• Unify metrics, logs, traces, and profiling, linking telemetry to code, configuration, dependencies, and deployments.
• Establish SLIs, SLOs, error budgets, and alerting practices, and feed production findings back into engineering quality improvements.
• Combine telemetry, topology, change history, and operational knowledge to enable anomaly detection, incident investigation, root cause analysis, and controlled remediation.

Job description

Infrastructure Architecture and Evolution: Define platform architecture, technical standards, and roadmaps, balancing scalability, reliability, security, and cost. Lead critical component design, hands-on development, and implementation across teams.

AI Native Engineering Capabilities: Connect code, documentation, dependencies, test results, and runtime data into usable engineering context. Expose capabilities through APIs, CLIs, and SDKs for developers and agents to understand and review code, run tests, and resolve issues. Establish task evaluations, output validation, and execution permissions.

Infrastructure for Multiple Languages: Build extensible toolchains, dependency management, testing, and delivery capabilities for ecosystems such as Go, Java, Python, C++, and Rust. Use standard protocols and SDKs to support communication across languages, interface compatibility, and consistent telemetry, reducing platform integration effort.

Monorepo and Build Systems: Define repository structure, module boundaries, dependency policies, and code ownership to support changes across modules and independent service releases. Apply practices from systems such as Bazel and Buck2 to deliver incremental and reproducible builds, affected-test selection, remote caching, and remote execution.

CI/CD and Quality Engineering: Build shared platforms for builds, tests, artifacts, and releases across hosts and containers. Improve configuration governance, automated quality gates, progressive delivery, health verification, and rollback to shorten delivery cycles and reduce change risk.

Observability and Reliability: Unify metrics, logs, traces, and profiling, linking telemetry to code, configuration, dependencies, and deployments. Establish SLIs, SLOs, error budgets, and alerting practices, and feed production findings back into engineering quality improvements.

AIOps and Automated Remediation: Combine telemetry, topology, change history, and operational knowledge to enable anomaly detection, incident investigation, root cause analysis, and controlled remediation. Use incident replay, evaluation, and feedback to reduce recovery time and repetitive operational work.