Full-Stack Engineer (Mid) for AI-Driven Internal Platform

Openkrill; United States; Remote; USD 67,000 - 101,000; Full time

Benefits offered by this job

Paid time off

Private health insurance

FitPass

Learning resources

Team events

Culture of trust

Job summary

Openkrill is seeking a Middle Full-Stack Engineer to join the AI & Automation Engineering team. You will work on the Internal Operational Platform, a growing product that automates workflows across multiple departments.

The role emphasizes backend and integration with an established tech stack, collaborating with engineers and business stakeholders in a fast-evolving product environment. The position involves building RESTful services, database design with PostgreSQL, and front-end work using

Qualifications

• Proven experience building full-stack apps with Java/Spring Boot and React/TypeScript.
• Strong backend and data integration capabilities (PostgreSQL, APIs, data schemas).
• Experience with OpenAPI-driven development and API clients.

Responsibilities

• Build and maintain full-stack applications using Java/Spring Boot and React/TypeScript.
• Develop new functionality for the Internal Operational Platform and support existing apps as the platform expands.
• Refactor prototype logic into clean backend services and typed APIs.

Skills

Java

Spring Boot

REST APIs

PostgreSQL

Maven

Liquibase

Spring Security

OpenAPI

React

TypeScript

TanStack Query

BigQuery

Tools

Liquibase

Job description

Openkrill is seeking a Middle Full-Stack Engineer to join the AI & Automation Engineering team. You will work on the Internal Operational Platform, a growing product that automates workflows across multiple departments.

The role emphasizes backend and integration with an established tech stack, collaborating with engineers and business stakeholders in a fast-evolving product environment. The position involves building RESTful services, database design with PostgreSQL, and front-end work using