Senior BackEnd Engineer - Node.js

About us:

Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-quality solutions to our clients.  Our founders and team members have industry experience and have held senior positions in a wide variety of companies – from emerging startups to large Fortune 50 firms – and we have taken our combined experiences and developed a unique approach that is supported by the principles of deep expertise, integrity, transparency, and dependability.

ROLE OVERVIEW

We are looking for a Backend Engineer to support the development and maintenance of

backend services built on TypeScript and Fastify. You will work alongside senior engineers to

deliver reliable APIs and maintain data layers powering web and mobile experiences.

KEY RESPONSIBILITIES

Document, develop and maintain backend services using TypeScript and Fastify

Build and update APIs consumed by frontend and mobile applications

Assist with Elasticsearch query development and optimization

Work with Redis / Valkey for caching implementations

Write unit and integration tests to ensure service reliability

Participate in code reviews and follow established coding standards

REQUIRED QUALIFICATIONS

Up to 4 years of professional backend development experience

Proficiency with TypeScript and Node.js

Experience building APIs (REST, GraphQL, RPC) with Fastify, Apollo, Express, or similar

frameworks

Familiarity with Elastic search or other search/indexing technologies

Basic understanding of caching concepts (Redis, Memcached, or similar)

Experience with Git and collaborative development workflows

NICE TO HAVE

Exposure to containerized environments (Docker, Kubernetes)

Familiarity with cloud-hosted environments

Tech Holding is proud to be an Equal Opportunity Employer and is committed to fostering a diverse and inclusive workplace. We welcome applicants from all backgrounds and experiences, and we consider qualified applicants without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, disability, veteran status, or any other legally protected characteristic. If you require accommodation in the application process, please contact our HR