Senior Software Developer - JavaScript/TypeScript/Node.js/Noga - Remote

• Collaborate with Product Owners, other development teams, and support teams to solve complex product and software problems.
• Develop, maintain, and optimize services built in JavaScript/TypeScript across our microservices ecosystem.
• Collaborate with Data Science, Data Engineering, Full Stack, and Product Owner teams to transform ideas and prototypes into scalable, production-ready applications.
• Design and maintain reusable internal libraries, tooling, and shared modules.
• Help define and promote internal standards and reusable design patterns across our services.
• Work with modern databases and messaging systems (MongoDB, SingleStore, Kafka, AWS) to build performant backend systems.
• Participate in architectural discussions and contribute to long-term technical decisions.
• Communicate clearly with cross-functional teams to ensure technical alignment and shared understanding.

• 6+ months of experience with Claude Code, utilizing MCP, custom .md files, and orchestrating subagent workflows.
• 5+ years of hands-on experience with JavaScript/TypeScript, encompassing both frontend and backend development.
• Strong production experience with Node.js.
• Experience with cloud environments, preferably AWS.
• Proficiency with microservices architecture and service-to-service communication.
• 2+ years of experience with Kafka and SNS / SQS.
• Strong command of SQL and NoSQL databases, including MongoDB, Amazon DocumentDB, and SingleStore.
• Advanced English communication skills (both verbal and written).
• Familiarity with React and modern frontend development practices.
• Familiarity with GraphQL APIs.

Established in 2004, ALLSTARSIT was founded with a clear vision: to enhance the landscape of global IT employment by bridging the gap between companies and skilled professionals. The core belief was that assembling a team shouldn’t be hindered by geographical constraints. Fast forward to the present day, ALLSTARSIT stands as an international outstaffing service provider committed to change the way businesses recruit, compensate, and oversee top talent worldwide.

With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on.