Company Overview Build a career powered by innovations that matter At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people’s lives and redefining what’s possible. We create for our global customers engineered components and sub-systems that deliver extreme precision and performance for a range of mission-critical applications—from minimally invasive surgery to robotics to 3D metal printing. Novanta is one global team with over 26 offices located in The Americas, Europe and Asia-Pacific. You have found it with a culture that embraces teamwork, collaboration and empowerment. Keonn is a manufacturer of RFID hardware and software products for different sectors, like retail, healthcare, libraries, industry and logistics among others. We provide RFID systems mainly for the retail and healthcare sectors, as well as RFID UHF components for any industry. Keonn's team is comprised of experienced engineers and PhDs with deep knowledge in fields like radiofrequency, antennas, electronics, robotics, firmware, and cloud-based software. We are seeking a skilled Java Developer to develop applications for Keonn product portfolio that power all our high-end RFID readers and derived systems. In this role, you will be developing Java applications to enhance, debug, and optimize our current infrastructure while implementing new features to meet evolving market demands.
Develop and maintain Java applications for devices
Debug and resolve software issues
Optimize code performance and memory usage




Participate in code reviews and maintain high coding standards
Support testing and validation of software releases
Collaborate with hardware engineers to ensure seamless hardware-software integration
Bachelor's degree in Computer Science, Software Engineering, or related field
~5+ years of experience in Java development
~ Experience with version control systems (Git) and agile development methodologies
~ Fluent in English, Spanish is a big advantage
~ You are a resident of the EU or are in possession of an EU working permit

Understanding of embedded Java programming is a plus
Knowledge of network programming and communication protocols is a plus
Flexible working hours and possible hybrid or remote work within Spain
~23 days off + 2 days extra
~ Health Insurance Plan Fully Covered by the Company
~ New 4000sqm corporate building next to Westfield La Maquinista
~ Specialty coffee and table tennis
~ Support for online training programs
~ We consider all qualified applicants without regard to race, color, religion, sex (including pregnancy), sexual orientation, gender identity or expression, national origin, military and veteran status, disability, genetics, or any other category protected by federal law or Novanta policy.
Novanta is a leading general supplier of core technology solutions that give medical, life science, and advanced industrial original equipment manufacturers a competitive advantage. This enables Novanta to engineer proprietary technology solutions that deliver extreme precision and performance, tailored to our customers' demanding applications.

📌 Senior Java Data Developer (Barcelona)
🏢 Novanta
📍 Barcelona