vacancies-intro
Gdańsk, Poland Wrocław, Poland Remote JavaScript

Full-Stack Engineer

Apply

Description

Ciklum is looking for a  Full-Stack Developer to join our team full-time in Poland.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Full-Stack Developer, you will be a key member of a team dedicated to building and scaling a Shopify plugin. You will be participating in all stages of the development lifecycle — from ideation and design to implementation, deployment, and maintenance. This project is focused on developing a robust application for the Shopify ecosystem, helping thousands of merchants enhance their e-commerce capabilities and provide a seamless experience for their customers.

Responsibilities

  • Collaborate closely with Product, Design, and Data Science in a full ownership team
  • Participate in system design and technical decision-making
  • Use TypeScript to develop scalable backend services and clean, reusable frontend components
  • Build, maintain, and integrate with Shopify’s APIs using REST and GraphQL
  • Ensure the application adheres to Shopify App Store standards and best practices
  • Contribute to planning, implementing, and releasing new features
  • Troubleshoot and resolve issues across the tech stack
  • Write clean, maintainable, and testable code
  • Actively participate in code reviews and team discussions
  • Support and inspire the team with your technical expertise and problem-solving mindset

Requirements

  • 3+ years of hands-on experience in fullstack web development
  • Strong knowledge of TypeScript
  • Proven experience in developing applications for the Shopify platform, including a strong understanding of the Shopify API (REST and GraphQL) and the app development lifecycle
  • Experience in frontend development with React
  • Experience with AWS services (e.g., ECS, Lambda, SQS, SNS)
  • Skilled in building and consuming RESTful APIs
  • Experience working with NoSQL databases (e.g., MongoDB, DynamoDB) and relational databases (e.g., PostgreSQL)
  • Strong problem-solving skills and attention to code quality
  • Upper-intermediate or higher level of spoken and written English

Desirable

  • Experience with Shopify’s Polaris design system and Liquid template language
  • Familiarity with the Shopify CLI and app deployment/review process
  • Exposure to Python and Node.js
  • Frontend experience with React, Next.js, CSS Modules, SASS, or Styled Components
  • Familiarity with event-driven architectures and microservices
  • Experience in data analysis or fraud detection solutions
  • Familiarity with DevOps practices and CI/CD pipelines

Personal skills

  • Accountability: You take ownership and follow through on your responsibilities
  • Drive: You're proactive and results-oriented, always seeking better ways to solve problems
  • Self-development: You stay curious, seek feedback, and aim for continuous improvement
  • Effective communication: You communicate your ideas clearly and collaborate effectively in a team
  • Mentoring: You're open to helping less experienced team members and sharing knowledge

What's in it for you

  • Strong community: Work alongside top professionals in a friendly, open-door environment
  • Growth focus: Take on large-scale projects with a global impact and expand your expertise
  • Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
  • Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
  • Flexibility: Enjoy flexibility – full remote working possibilities
  • Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.
With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions.

Want to learn more about us? Follow us on  Instagram, Facebook, LinkedIn.

Explore, empower, engineer with Ciklum!

Experiences of tomorrow. Engineered together

Interested already?

We would love to get to know you! Submit your application. Can’t wait to see you at Ciklum.

Apply

Looking for something else?

Find a vacancy that works for you. Send us your CV to receive a personalized offer.

Send CV