Senior Fullstack Engineer: Build Internal DX Tools (Node+Vue)

Reply; Katowice; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Benefits budget

Medical care package

Meal tickets

Gym membership cards

Cinema tickets

Language courses

Training opportunities

Networking events

Job summary

OBI Smart Technologies is seeking a Senior Fullstack Engineer for the Developer Experience (DX) team in Katowice. You will design and build internal developer platforms, tools, and services to enhance developer productivity, system visibility, and workflow automation across the ecosystem.

We expect strong fullstack skills (TypeScript, Node.js, NestJS, Vue/Nuxt), cloud and CI/CD experience, and effective English/Polish communication.

Qualifications

• Completed university degree in Computer Science, Data Science, Mathematics, or a related technical field.
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Responsibilities

• Design and maintain backend services and APIs.
• Build frontend applications with Vue/Nuxt.
• Develop internal tools to improve productivity and visibility.
• Evaluate solutions balancing cost, performance, complexity.
• Collaborate with DevOps on cloud, CI/CD, and observability.
• Troubleshoot issues and perform root cause analysis.
• Build POCs to validate new technologies.
• Contribute to internal DX platform improvements.

Skills

TypeScript

Node.js

NestJS

Vue

Nuxt

Kafka

AWS

CI/CD

Terraform

AWS CDK

GitLab CI

Event-driven architectures

Polish

English

Hybrid model

Katowice

5+ years experience

Education

Completed university degree in Computer Science

Job description

OBI Smart Technologies is seeking a Senior Fullstack Engineer for the Developer Experience (DX) team in Katowice. You will design and build internal developer platforms, tools, and services to enhance developer productivity, system visibility, and workflow automation across the ecosystem.

We expect strong fullstack skills (TypeScript, Node.js, NestJS, Vue/Nuxt), cloud and CI/CD experience, and effective English/Polish communication.