Join our team
oowlish, one of latin america's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.
as a valued member of oowlish, you will collaborate with premier clients from the united states and europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a great place to work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.
we offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in english, and excited to engage in remote collaboration for a worldwide presence.
about the role
we’re partnering with an innovative early‑stage company revolutionizing pet health through smart, connected technology. Their product is a next‑generation collar‑mounted device that leverages iot and ai to monitor pet activity, wellness, and location in real‑time — helping both pet parents and veterinarians take proactive care decisions.
we are looking for a senior embedded firmware engineer to join our firmware team. If you’re passionate about low‑level development and excited to shape the future of pet tech, this role is for you.
requirements
* 5+ years experience in firmware development for iot devices
* 3+ years experience with ble modules from nordic
* experience with both nrf5 sdk 17.1.0 and nrf connect sdk 3.1.1
* power optimization for battery‑powered devices
* experience implementing spi, i2c and uart on nrf devices
* 3+ years experience with esp32s3 and/or esp32c6
* experience implementing power optimization techniques (ulp, deep/light/modem sleep)
* extensive usage of wifi and ble on esp devices for iot applications, using protocols like mqtt, coap, http and lwm2m
* 3+ years experience with lte‑m/nb‑iot modules from quectel and u‑blox/trasna
* experience optimizing for different power optimizations like psm and edrx
* experience with iot protocols over lte‑m (mqtt, coap, http and lwm2m)
nice to have
* experience with other common mcus (stm32, nxp lpc, pic, avr)
* experience with gnss technologies
* experience with mems‑based sensing technologies
benefits & perks
* home office
* flexible hours
* competitive compensation based on experience
* career plans to allow for extensive growth in the company
* international projects
* oowlish english program (technical and conversational)
* oowlish fitness with total pass
* games and competitions
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