Senior Full-Stack Engineer for AI-Driven Travel Platform

Oversee; Polska; Hybrid; PLN 200,000 - 320,000; Full time

Job summary

Oversee is building practical AI solutions for a global travel industry. We are seeking a Senior Full-Stack Software Engineer to design scalable backends, craft frontend features in TypeScript/React, and implement advanced business logic for our FareSaver and AgentSee platforms.

You will work with Python/Django, Kotlin, Kubernetes, and cloud infrastructure to deliver high-scale systems that save clients money and improve service quality.

Qualifications

• 5+ years of software engineering experience with production systems.
• Hands-on Python/Django and JVM stack experience (Java/Kotlin).
• Strong background in designing scalable, distributed applications.
• Familiar with TypeScript/React and modern web frontends.
• Linux runtime proficiency and performance optimization skills.
• Fluent in English with strong communication.

Responsibilities

• Design, build, and maintain high-performance backend services and data pipelines.
• Develop frontend features using TypeScript/React.
• Implement complex business logic and intelligent filtering for the platform.
• Optimize fare tracking solutions and contribute to distributed architectures.
• Integrate with third-party REST/SOAP APIs and ensure interoperability.
• Collaborate with product and business teams to deliver impactful features.
• Utilize AI-assisted development tools to accelerate coding and testing.
• Contribute to architectural decisions for scalable, high-scale applications.

Skills

Python/Django

TypeScript/React

Distributed systems

Kubernetes

AWS

CI/CD

Linux

English fluency

Team collaboration

Tools

Terraform

CI/CD tooling

Job description

Oversee is building practical AI solutions for a global travel industry. We are seeking a Senior Full-Stack Software Engineer to design scalable backends, craft frontend features in TypeScript/React, and implement advanced business logic for our FareSaver and AgentSee platforms.

You will work with Python/Django, Kotlin, Kubernetes, and cloud infrastructure to deliver high-scale systems that save clients money and improve service quality.