Senior Developer, CLI Tools & Platform Engineering

EPAM Systems Inc; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

EPAM Systems Inc. seeks a Senior JavaScript Developer to help build a next‑gen API Review Agent platform and tooling ecosystem. You will create Go/Python/TypeScript CLI tooling, SDKs, and plugins to enable governance, automation, and developer workflows across macOS and Windows environments.

You’ll shape release automation, distribution, telemetry, and security while integrating with GitHub, GitLab, CI/CD, IDEs, and developer portals. Excellent written and verbal English skills required.

Qualifications

• Minimum 3 years of relevant experience.
• Strong proficiency in Golang and TypeScript/Node.js.
• Experience building and maintaining production-grade CLI applications.
• Deep understanding of software packaging and distribution technologies including Homebrew and npm.
• Experience implementing telemetry, analytics, and usage instrumentation in developer tools.
• Knowledge of OpenTelemetry, metrics collection, logging, and observability best practices.
• Experience with release engineering, CI/CD automation, and artifact management.
• Strong understanding of API design, OpenAPI specifications, and developer experience principles.

Responsibilities

• Design and develop production-grade CLI tools using Golang and/or TypeScript.
• Build command-line experiences supporting API governance, review automation, developer workflows, and platform operations.
• Create extensible plugin architectures and SDKs for internal and external consumers.
• Design and implement software distribution strategies across macOS and Windows environments.
• Build release pipelines, package managers, installers, auto-update mechanisms, and version management solutions.
• Implement telemetry frameworks that measure adoption, usage patterns, performance, reliability, and feature engagement.
• Ensure telemetry collection adheres to privacy, compliance, and enterprise governance requirements.
• Develop authentication, configuration, and credential-management capabilities for developer tools.
• Build integrations with GitHub, GitLab, CI/CD systems, IDEs, and developer portals.
• Create high-quality documentation, tutorials, examples, and developer onboarding experiences.
• Participate in architecture reviews, code reviews, and platform-wide engineering initiatives.
• Drive reliability, scalability, security, and maintainability across the tooling ecosystem.

Skills

Golang

TypeScript/Node.js

CLI tooling

API design

OpenTelemetry

Cloud-native

Tools

Golang

TypeScript

OpenTelemetry

CI/CD

NPM

Homebrew

Containers

Job description

EPAM Systems Inc. seeks a Senior JavaScript Developer to help build a next‑gen API Review Agent platform and tooling ecosystem. You will create Go/Python/TypeScript CLI tooling, SDKs, and plugins to enable governance, automation, and developer workflows across macOS and Windows environments.

You’ll shape release automation, distribution, telemetry, and security while integrating with GitHub, GitLab, CI/CD, IDEs, and developer portals. Excellent written and verbal English skills required.