Syntax Technologies

Senior Software Engineer – Node, React, Go

Syntax Technologies

full-time

Posted on:

Location Type: Remote

Location: United States

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Job Level

Senior

Tech Stack

AWSCloudDistributed SystemsDockerGoJavaScriptJestMicroservicesMongoDBNode.jsNoSQLPostgresReactSQL

About the role

  • Design, develop, and maintain backend services using Node.js, Golang.
  • Build scalable, secure, and high-performance APIs and microservices.
  • Work with PostgreSQL or other SQL databases for data modeling, query optimization, and performance tuning.
  • Work with MongoDB or other NoSQL databases as needed.
  • Develop responsive, user-friendly frontend applications using React.js.
  • Collaborate closely with product, design, and DevOps teams to deliver high-quality features.
  • Implement unit and integration tests using Jest or similar testing frameworks.
  • Work with AWS Cloud, Docker, CI/CD pipelines, and containerized deployments.
  • Stay up to date with industry trends and bring innovative ideas to improve system reliability and performance.
  • Troubleshoot and resolve production issues in a fast-paced environment.

Requirements

  • 7+ years of total experience in full stack development with backend-heavy expertise.
  • Strong proficiency in Node.js (Express, NestJS or similar frameworks).
  • Experience with Golang.
  • Solid hands-on experience with PostgreSQL or any relational SQL database.
  • Practical knowledge of MongoDB or other NoSQL technologies.
  • Strong proficiency in React.js for building modern web interfaces.
  • Familiarity with AI tools or AI-driven development workflows is preferred.
  • Good experience writing unit tests and integration tests using Jest or equivalent tools.
  • Working knowledge of AWS services, Docker, and cloud-native development.
  • Strong understanding of distributed systems, design patterns, and microservices architecture, and team collaboration abilities.
Benefits
  • Health insurance
  • Flexible work arrangements
  • Professional development opportunities
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Node.jsGolangPostgreSQLMongoDBReact.jsunit testingintegration testingmicroservicesAPI developmentquery optimization
Soft Skills
team collaborationproblem-solvingcommunicationinnovationadaptability