Senior Backend Developer (Node.js, NestJS, TypeScript)

Sorry, this job was removed at 06:38 p.m. (CST) on Friday, Apr 25, 2025
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5 Locations
Artificial Intelligence • Blockchain • Internet of Things • Machine Learning • Software
The Role

Description

Description:
Intetics is looking for a Senior Backend Developer to join our team. The ideal candidate will have 6+ years of experience working with modern backend technologies, particularly in high-load and high-concurrency environments. Experience with message queues/event-driven architecture and a strong understanding of databases, especially MySQL, is essential. The successful candidate will also have experience in the gaming industry.

Primary Responsibilities:

  • Develop and maintain backend systems using Node.js, NestJS, and TypeScript.
  • Implement event-driven architecture using RabbitMQ, Kafka, or AWS SQS.
  • Work with TypeORM for efficient database connection management.
  • Design, develop, and optimize APIs to handle high-concurrency applications.
  • Manage and scale MySQL databases (version 8+) in high-load scenarios.
  • Ensure system reliability and scalability in high-traffic environments.
  • Write unit, load, and E2E tests to ensure code quality.
  • Collaborate with cross-functional teams to deliver complex technical solutions.
Requirements

6+ years of professional experience in backend development.

Expert-level proficiency in NestJS, Node.js, and TypeScript.

Strong knowledge of TypeORM and connection pools.

Experience with message queues/event-driven architecture (RabbitMQ, Kafka, AWS SQS).

Deep understanding of MySQL (version 8+), high-load scenarios, transactions, grants, and scalability.

Hands-on experience with high-concurrency applications.

Proficiency in unit testing, load testing, and E2E testing (Jest, k6, Cypress, Selenium).

Strong communication skills and team collaboration.

Experience in the gaming industry is preferred.
Engagement Details:

  • Remote position
  • Long-term role (1+ year after a successful 1-month initial period)
  • 190-220 working hours/month (full-time or part-time options available)

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The Company
HQ: Naples, FL
532 Employees
Year Founded: 1995

What We Do

Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions built with SMAC, RPA, AI/ML, IoT, blockchain, and GIS/UAV/LBS technologies.

Based on proprietary pioneering business models of Offshore Dedicated Team® and Remote In-Sourcing®, an advanced Technical Debt Reduction Platform (TETRA™) and measurable SLAs for software engineering, Intetics helps innovative organizations capitalize on global talent with our in-depth engineering expertise based on our Predictive Software Engineering framework.

Intetics core strength lays in design of software products in conditions of incomplete specifications. We have extensive industry expertise in Education, Healthcare, Logistics, Life Sciences, Finance, Insurance, Communications, and custom ERP, CRM, Intelligent Automation and Geospatial solutions.

Our advanced software engineering background and outstanding quality management platform, along with an unparalleled methodology for talent acquisition, team building and talent retention, guarantee that our clients receive exceptional results for their projects. At Intetics, our outcomes do not just meet clients expectations, they have been exceeding them for a quarter of a century. Intetics operates from multiple offices in the USA, Europe and Latin America, hiring the best talent available worldwide.

Intetics is ISO 9001 (quality) and ISO 27001 (security) certified and a Microsoft Gold, Amazon, and UiPath Silver partner. The company’s innovation and growth achievements are reflected in winning prestigious titles and awards, including Inc5000, Software 500, CRN 100, American Business, Deloitte Fast 50, European IT Excellence, Best European BPO, Stevie People’s Choice, Clutch and ACQ5 Awards, IAOP Global Outsourcing 100 and Fortune Innovative 300 lists.

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