Senior Full-Stack Engineer: Data & AI Solutions Lead

Infinitive Inc; McLean (VA); On-site; USD 85,000 - 135,000; Full time

Job summary

Infinitive Inc seeks a highly skilled Full Stack Software Engineer to join our data and AI consultancy. You will design, build, and maintain scalable applications with a focus on robust backend services and responsive frontend experiences.

You will collaborate across product, design, and engineering teams, using Node.js, TypeScript, React, Snowflake, PostgreSQL, and AWS to deliver end-to-end solutions. Mentoring junior engineers and improving system observability are valued.

Qualifications

• Experience with Agile/Scrum development practices.
• Experience supporting production enterprise applications.
• Experience with infrastructure as code or cloud automation.
• Experience mentoring junior engineers and contributing to technical design discussions.

Responsibilities

• Design, develop, deploy, and maintain scalable backend services using Node.js and TypeScript.
• Develop and maintain RESTful APIs for enterprise applications.
• Build workflow automation with Camunda BPM and ensure secure authentication/authorization.
• Develop responsive frontend applications using React and TypeScript.
• Develop data integrations with Snowflake, PostgreSQL, and AWS services.

Skills

Node.js

TypeScript

React

JavaScript

SQL

Agile/Scrum

Mentoring

Tools

Camunda BPM

Snowflake

PostgreSQL

AWS

Infrastructure as Code

Job description

Infinitive Inc seeks a highly skilled Full Stack Software Engineer to join our data and AI consultancy. You will design, build, and maintain scalable applications with a focus on robust backend services and responsive frontend experiences.

You will collaborate across product, design, and engineering teams, using Node.js, TypeScript, React, Snowflake, PostgreSQL, and AWS to deliver end-to-end solutions. Mentoring junior engineers and improving system observability are valued.