Senior Full-Stack Engineer - Elixir & End-to-End UX

AppWork; Polska; On-site; PLN 180,000 - 260,000; Full time

Job summary

AppWork is seeking a Senior Full Stack Engineer in Poland to join our growing R&D team. You’ll influence the product experience end-to-end, building intuitive, high-performing user interfaces and scalable backend systems.

You’ll shape the product architecture and collaborate closely with design and product teams to deliver seamless user experiences. In this role you’ll design and build end-to-end features, work with design systems, and contribute to architectural decisions that ensure

Qualifications

• 2+ years of Elixir experience required.
• A passionate builder who thrives on both frontend and backend development, with a keen eye for design and user experience.

Responsibilities

• Design, build, and maintain end-to-end features across the stack – frontend interfaces to backend services.
• Elevate User Experience by translating designs into high-quality, responsive UIs.
• Architect & optimize to ensure scalability, reliability, and performance with modern web practices.
• Collaborate with Product, Design, and other engineers to align execution with goals.
• Mentor and inspire junior engineers to foster craftsmanship and collaboration.

Skills

Elixir

React

Angular

Vue.js

REST APIs

SQL/NoSQL

AWS

Design systems

Communication

Full stack

Tools

Kafka

SQS

RabbitMQ

Oban

Job description

AppWork is seeking a Senior Full Stack Engineer in Poland to join our growing R&D team. You’ll influence the product experience end-to-end, building intuitive, high-performing user interfaces and scalable backend systems.

You’ll shape the product architecture and collaborate closely with design and product teams to deliver seamless user experiences. In this role you’ll design and build end-to-end features, work with design systems, and contribute to architectural decisions that ensure