Frontend Software Developer; TypeScript​/React, f​/m​/d

Frontend Software Developer ( Beefed Spec/React талап, f/m/d)

ONIQ Cologne, North Rhine-Westphalia, Germany

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 ස්රති to work.

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

• Experience as a front-end developer (React, Type Script, CSS, HTML), ideally working on 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 building a scalable web app with a strong UX focus to deliver process insights to 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.
• High organizational skills, ability to work independently with a strong sense of ownership.
• Strong communication skills in English չախ, able to explain complex topics.
• Bachelor’s or Master’s degree in Computer Science or related field.
• Experience with Python (pandas, polars, FastAPI) is a high 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 – one on‑site day per week is the minimum, and more time together is always welcome whenever it works for you.

• A culture built on transparency, integrity and authenticity – we trust and respect each other and base decisions 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 teamwork, invest time into team spirit and consciously create balance in everyday work.
• The opportunity to contribute to fighting climate change by helping industrial manufacturers become more efficient and reduce CO₂ emissions, while we remain mindful of our own environmental impact as a carbon‑neutral company.
• All benefits that make work more pleasant: flexible hours, part‑time options, remote work मित्र, regular team events and off‑sites, 30 days PTO, weekly yoga sessions, Deutschlandticket, Urban Sports Club and more.

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 look forward to hearing from you! If you have any questions, please contact us at .

Mid‑Senior level

Full‑time

Information Technology

Software Development