Holycode Company Profile

Firmware Developer


Munkaköri leírás

We are currently looking for a Firmware Developer to join our Ava team - digital health startup with the aim to revolutionize womens health. Ava works on wearable device, smart app and proprietary predictive algorithms empower women by giving them unique clinically researched insights and personalized data about their menstrual cycle, fertile window, and pregnancy delivered in a way thats convenient and non-invasive. Ava is a global, award-winning brand with strong social network communities.


  • Own and maintain the firmware repositories for all current and future products on the market
  • Deliver firmware lifecycle updates such as maintenance and bug-fix releases on request of the product owner
  • Contribute to enhance the firmware features in alignment and agreement with the firmware roadmap
  • Develop and maintain tools for platform development including test bench equipment
  • Own and maintain the firmware-related documentation as part of the Technical File required for the product submissions
  • Support the hardware development teams with root cause analysis in case of field issues
  • Support the hardware development teams with conducting hardware and firmware tests (e.g. in external test centers)
  • Collaboration and contribution to device platform team consisting of hardware, firmware, sensor systems and data analysis and data processing competencies


  • Electrical Engineering degree from a renowned technical university
  • 3 - 5 years of experience as an embedded firmware developer in C/C++
  • Experiences in digital/analogue electronics design
  • Experiences in working in agile processes (Scrum or similar) are a big plus
  • Experiences in medical device development are a big plus
  • Strong analytical skills and process-oriented work style with a structured, independent approach to work and focus on getting things done
  • Willingness to work flexibly and hands-on, in an interdisciplinary and international environment, depending on the current project status
  • Ability to find pragmatic innovative solutions to technical challenges in an environment of fast pace and limited resources
  • Ability to work in a fast-paced, entrepreneurial, results-oriented culture
  • Fluency in English (German is a plus) and willingness to travel (up to 10%) if situation allows


  • High-growth company in which you can find exciting and trend-setting challenges
  • Amazing product to work on
  • Familial working atmosphere in an open-minded multinational team
  • All necessary equipment up to you to decide what you prefer
  • The budget for professional improvement (courses, conferences, books)
  • Budget for the mastery of the English language during the working hours
  • Nice office in Belgrade
  • Fully stocked kitchen (tea, coffee, fruits, soft drinks, snacks)
  • Tournaments of table tennis, table soccer, and darts in our office
  • Skilled and senior co-workers
  • Opportunities to build products that really make a difference
  • Opportunities to learn and grow with us

If you are looking for an environment where you can grow professionally, learn from the best in the field, balance work and life habits and have a pleasant and enthusiastic environment, please submit your CV in English.