AI-First Fullstack Engineer (Python/JS) Remote

OpenKrill; United States; Remote; USD 52,000 - 77,000; Full time

Benefits offered by this job

Remote work

Offices in Krakow/Warsaw (meetups)

Job summary

The Codest in Poland is seeking an experienced Solution & Fullstack Engineer to join an AI-first engineering team building a cross-asset post-trade platform for a leading financial group in Japan. You will work across the stack with Python or Python & Java on the backend and JavaScript on the frontend.

You will own end-to-end solutions, influence architectural decisions, and apply AI-assisted tooling to accelerate development while delivering scalable, high-quality software.

Qualifications

• 5+ years of commercial software engineering experience.
• Strong Python or Python & Java experience.
• Frontend development with React, Vue.js, or Angular.
• Proficiency with PostgreSQL and database design.
• Experience with RESTful APIs and distributed systems.
• English communication with international teams.
• Experience with AI-assisted development tools.
• CI/CD and version control experience.
• Ability to own end-to-end solutions.

Responsibilities

• Design, develop, and maintain end-to-end fullstack solutions with Python/Java backend and JavaScript frontend.
• Build modern UIs and integrate with backend services and APIs.
• Develop scalable backend services, APIs, and components.
• Own technical solutions from requirements to deployment.
• Collaborate with international teams to translate business needs into tech.
• Leverage AI-powered tools to improve speed and quality.
• Participate in planning, design, testing, and code reviews.
• Promote clean code and maintainability.

Skills

English proficiency

5+ years experience

Python experience

Java experience

JavaScript frontend

REST APIs

Distributed systems

PostgreSQL

OO Programming

AI-assisted tools

CI/CD

Git/version control

Problem-solving

Tools

React

Vue.js

Angular

Docker

Kubernetes

Job description

The Codest in Poland is seeking an experienced Solution & Fullstack Engineer to join an AI-first engineering team building a cross-asset post-trade platform for a leading financial group in Japan. You will work across the stack with Python or Python & Java on the backend and JavaScript on the frontend.

You will own end-to-end solutions, influence architectural decisions, and apply AI-assisted tooling to accelerate development while delivering scalable, high-quality software.