Frontend Software Developer (TypeScript/React, f/m/d)

ONIQ GmbH; Köln; Hybrid; EUR 50.000 - 70.000; Vollzeit

Zusammenfassung

A tech company focused on manufacturing efficiency is looking for a Frontend Software Developer skilled in React and TypeScript to enhance their SaaS product. The role requires designing UX/UI, developing features based on complex production data, and collaborating closely with product management. Candidates should have experience with testing frameworks and strong organizational skills. The position offers flexible hours and a hybrid work model with a culture built on transparency and collaboration.

Leistungen

Flexible hours

30 days PTO

Remote work possibilities

Weekly yoga sessions

Team events and offsites

Deutschlandticket

Qualifikationen

• Experience as a front-end developer, ideally in data-intensive applications.
• Knowledge of testing frameworks such as Jest and Cypress.
• Strong communication skills in English.

Aufgaben

• Develop frontend web application and analysis workflows.
• Shape features while collaborating with team members.
• Maintain and enhance frontend codebase.

Kenntnisse

React

TypeScript

CSS

HTML

Testing frameworks (Jest/Vitest, Storybook, Cypress)

Python (pandas, polars, FastAPI)

Ausbildung

Bachelor’s or Master’s degree in Computer Science or related field

Jobbeschreibung

Overview

Frontend Software Developer (TypeScript/React, f/m/d) ONIQ GmbH•Köln, Nordrhein-Westfalen, DE

About ONIQ

ONIQ is on a mission to transform manufacturing for a more sustainable and efficient future. With the IQA Lean Copilot, we are pioneering a new category in industrial tech - combining lean production principles with AI, process mining, and advanced data analytics. Our software empowers manufacturers to systematically identify inefficiencies, accelerate improvements, and scale operational excellence across their global production networks.

We are a highly motivated team with a strong sense of ownership and passion for what we do. Our entrepreneurial mindset and commitment to innovation have enabled us to grow fast and shape the future of digital lean and green manufacturing. At ONIQ, culture is just as important as product. We foster an environment rooted in authenticity, diversity, integrity, and mutual respect - where everyone is encouraged to bring their whole self to work.

What you will do

Our development team works in a self-managed and self-organized manner according to agile and DevOps principles and practices. You will be working on developing the frontend of our SaaS product. In this role, you will be developing and designing UX/UI for frontend features as part of the development team and in close collaboration with product management and UX/UI Design. Together with the development team you will:

• Develop our frontend web application, e.g. creating analysis workflows for our customers based on complex production data, developing the architecture of the application, developing visualizations that render large amounts of data, writing tests and enhancing our testing capabilities
• Own features from start to end. Get to shape the features while collaborating with other team members across the organization and actively contribute towards providing a great UI/UX to enterprise manufacturing companies
• Maintain and extend frontend codebase, keep the UI/UX code consistent across the application, avoiding technical debt and adhering to security best practices
• Actively participate in the agile development process and continuously improve the teams development practices
• Participate in knowledge transfer across the team

What we expect from you

• Experience working as a front-end developer (React, Typescript, CSS and HTML), ideally featuring data intensive applications and advanced analytics tools
• Knowledge of testing frameworks (Jest/Vitest, Storybook, Cypress)
• Ability to leverage modern AI-assisted development tools
• Interest in being challenged by developing a scalable web app with strong UX focus to deliver process insights to our customers based on big data
• Willingness to immerse yourself and become an expert in a SaaS B2B product for manufacturing processes and the manufacturing domain in general
• High levels of organizational skills, ability to work independently with a strong sense of ownership
• Strong communication skills in English and the ability to explain complex topics
• Bachelor’s or Master’s degree in Computer Science or related field
• Experience with Python (pandas, polars, FastAPI) is a big plus but not required
• We love the energy that comes from working together in person, so spending time at our Cologne or Berlin office matters to us. One on-site day per week is the minimum, and more time together is always welcome whenever it works for you

What we offer

• A culture built on transparency, integrity and authenticity – we trust and respect each other and make decisions based on competence
• A fast-paced, agile environment where you can take on as much responsibility as you feel ready for and actively shape our marketing and go-to-market
• A team that genuinely cares about collaboration and work culture: we regularly reflect on our teamwork, invest work time into team spirit and consciously create balance in everyday work
• The opportunity to contribute to fighting climate change by helping industrial manufacturers to become more efficient and to reduce their CO₂ emissions, while we are mindful of our own environmental impact as a carbon-neutral company
• All the benefits that make work more pleasant: flexible hours, part-time options, remote work possibilities, regular team events and offsites, 30 days PTO, weekly yoga sessions, Deutschlandticket, Urban Sports Club and more

How to apply

We'd love for you to apply even if your experience doesn't precisely match the job description. Please use our job portal for your application, we are looking forward to hearing from you! If you have any questions, please contact us at [e-mail].

About us

Learn more about ONIQ at https://www.oniq.com/.