Node.js Developer (EdTech sphere)

Company Background

Our client is a fast-paced and growing EdTech company based in Chicago, focused on making education more affordable and effective through the use of digital instructional resources. With partnerships spanning over 600 publishers and 1,900 campuses, their end-to-end software platform simplifies the distribution of digital learning materials to millions of students and instructors across the U.S.

Project Description

You will play a key role in designing, developing, and maintaining scalable backend systems that support a microservices-based architecture. You’ll work on implementing efficient, secure, and high-performance solutions using Node.js, TypeScript, AWS, and PostgreSQL, while contributing to a platform that directly impacts millions of students.

Technologies

• TypeScript
• JavaScript
• Node.js
• PostgreSQL
• AWS (Lambda, API Gateway, DynamoDB)
• React
• Serverless technologies

What You'll Do

• Design and develop backend services and APIs using TypeScript and Node.js, with a focus on performance, scalability, and reliability;
• Build and maintain robust database schemas and queries with PostgreSQL, ensuring data accuracy and performance;
• Architect and implement serverless applications using AWS Lambda, API Gateway, and related services;
• Develop and maintain microservices, ensuring modularity, independent deployment, and scalability;
• Implement system monitoring, caching, and performance optimization strategies;
• Collaborate with product managers, designers, and engineers to build business-aligned solutions;
• Write and maintain unit, integration, and end-to-end tests for backend components and serverless functions;
• Perform code reviews, ensuring adherence to best practices in performance, style, and testability;
• Document backend systems, contribute to internal knowledge bases, and update educational content as needed;
• Debug and resolve production issues, analyzing their sources and ensuring system reliability;
• Provide mentorship and technical guidance to junior engineers on the team;

Job Requirements

• 8+ years of backend development experience using TypeScript, JavaScript, and Node.js;
  
• 4+ years of advanced PostgreSQL experience in schema design, optimization, and administration;
  
• 3+ years of experience working with AWS and serverless technologies (Lambda, API Gateway, DynamoDB);
  
• 3+ years of experience working with microservices architecture;
  
• Deep understanding of system scalability principles, including caching and performance optimization;
  
• Strong experience with query optimization, data access patterns, and database performance tuning;
  
• Proven ability to build and maintain robust, production-grade backend platforms;
  
• Ability to work collaboratively in Agile or cross-functional teams;
  
• Excellent written and verbal English communication skills (B2+ level);
  
• Ability to work independently, manage time efficiently, and deliver high-quality results in a fast-paced environment;

Nice To Have

• Experience with Python web applications;
  
• Familiarity with distributed systems, message queues, and event-driven architecture;
  
• Knowledge of Docker and Kubernetes;
  
• Comfort using GenAI tools to support day-to-day development tasks;
  
• Background in higher education technology, digital publishing, or courseware systems;

What Do We Offer

The global benefits package includes:

• Technical and non-technical training for professional and personal growth;
• Internal conferences and meetups to learn from industry experts;
• Support and mentorship from an experienced employee to help you professional grow and development;
• Internal startup incubator;
• Health insurance;
• English courses;
• Sports activities to promote a healthy lifestyle;
• Flexible work options, including remote and hybrid opportunities;
• Referral program for bringing in new talent;
• Work anniversary program and additional vacation days.