JavaScript Developer (React & Node.js) (m/f)
Heco et al
Prijava do: 25. 10. 2025.
Lokacija rada: Remote
Opis posla
Are you a data-driven developer ready to disrupt an entire industry?
We're looking for a sharp, analytical JavaScript Developer to join our remote team. This is your chance to transform complex data into beautiful, intuitive dashboards and powerful backend services that shape the future of market research.
Your Role:
This is a full-stack position where your analytical skills and SQL expertise will be paramount. You will be responsible for building and maintaining our client-facing market research dashboards and the powerful Node.js APIs that drive them. You'll dive deep into our PostgreSQL database, writing complex queries to uncover trends and deliver the actionable insights our clients depend on.
Your key responsibilities will include:
- Developing and maintaining our client-facing web applications and dashboards using React
- Designing, building, and maintaining efficient and scalable backend APIs using Node.js and Express
- Maintaining our Optius mobile app and building backend integrations for new digital receipt providers
- Writing complex, performant SQL queries for our PostgreSQL database to extract, transform, and analyze large datasets
- Collaborating with the product team to translate business requirements into technical solutions and data visualizations
- Ensuring the performance, quality, and responsiveness of applications
Vrsta poslaStalni radni odnos
Potrebno obrazovanje, znanja i vještine
Who We're Looking For?
We're looking for a developer who loves turning raw data into meaningful products. You have a keen eye for detail, a strong analytical mindset, and the technical expertise to build robust full-stack applications.
Required Skills & Experience:
- Strong professional experience as a JavaScript developer, with deep expertise in React and Node.js
- Expert-level knowledge of SQL and extensive experience with PostgreSQL
- A strong analytical mindset with a proven ability to solve complex problems and work with large datasets
- The employer can provide employment only to Croatian citizenship or work permit for Croatia
Bonus Points:
- Experience with Capacitor.js or mobile development
- Familiarity with Google Cloud Platform (GCP)
- Experience with reverse engineering
Stručna spremaMagistar struke, Sveučilišni prvostupnik
Digitalne vještineGoogle Cloud Platform, Node.js, PostgreSQL, React, Reverse Engineering, SQL
JezikEngleski (A2), Hrvatski (A2)
Minimalne godine radnog iskustva1-3
Poslodavac ti nudi
Why Join Us:
- Disrupt the Ordinary: Be part of a mission-driven team that's transforming an entire industry
- Global Collaboration: Work remotely with a diverse and talented team based in Denmark and Croatia
- Innovative Projects: Tackle meaningful challenges and work on products with a real-world impact
- Growth Potential: Join a fast-growing company where your ideas and contributions will truly shape our future
Heco et al
http://www.hecoetal.comNordensvej 1, 7000 FredericiaHeco et al is not your ordinary market research company. We're a technology-driven team on a mission to revolutionize market research with smarter, faster, and more actionable insights. Based in Denmark with a development hub in Croatia, we're the creators of Optius, an innovative platform that provides invaluable, anonymized data to the FMCG industry.