
LumenRadio (Sweden) · Göteborg
LumenRadio is a high-tech company with the vision of replacing all cables in the world. We have been leading the wireless transformation within the lighting ind...
LumenRadio is a high-tech company with the vision of replacing all cables in the world. We have been leading the wireless
transformation within the lighting industry since 2008, where our technology is being used every day in the largest TV and Movie
productions in Hollywood, at the Coachella festival, and the Eurovision Song Contest. Our patented technologies deliver
unprecedented reliability for the most business-critical applications, and our products are now also used in permanent indoor and
outdoor lighting installations, as well as in building automation systems.
Replacing cables in lighting control systems with wireless communication makes installations easier, more flexible and more
cost-efficient. With rising demands for energy efficiency, wireless lighting control has become a key enabler, making intelligent
control possible even where traditional cabling is not.
In our General Lighting team, we work with W-DALI and AirGlow to bring reliable wireless lighting control to real-world
environments, using existing DALI systems and without the need for cabling. You will be part of our R&D organization, where we
continuously develop and refine wireless communication technology, and are currently focused on building the next-generation
platform that enables even higher performance in our wireless solutions.
Your future
We are looking for our next Embedded Software Developer to join our product development team within General Lighting. In this
role, you will play an important role in new development projects as well as maintenance assignments on system level, e.g. drawing
up requirement specifications, pre-studies, proposals, system design, system testing (QA) and acceptance testing. You will also
plan and execute product/project plans and drive process improvements.
An important part of our approach to product development is having a deep understanding of our customers' challenges and closely
understanding the environment in which our products are used. As a developer in the team, we expect you to be driven by a desire
to understand the industry and participate in technical customer dialogues and support cases when needed. You will balance a deep
technical interest and knowledge with the willingness to learn about domain specific requirements, standards, certifications etc.
As part of maintaining a close dialogue with our customers and partners, we expect you to participate in trade shows and
engineering meet-ups around the world approximately 2-3 times per year.
About you
While it's beneficial to have prior knowledge of, it's not essential as you'll have the opportunity to learn about:
Our tech stack
We are looking for people who share our values – Reliability, Innovation, Simplicity and Energy.
Diversity and culture
We are on a mission to replace all cables in the world, and we are looking for you who share our passion for cutting-edge
technology! We value diversity and welcome different-minded professionals who are committed to our ambitious goals. We warmly
welcome and encourage job applications from people of all backgrounds and genders.
If you need any adjustments to support you with your application, just let us know by emailing nelly.bertilsson@lumenradio.com.
Our Benefits
More information
This is a full-time position at our Head Office in Gothenburg. In this position, you will report to Erik Abrahamsson, Engineering
Manager, Lighting Control, and responsible recruiter is Nelly Bertilsson. Don't hesitate to reach out to
nelly.bertilsson@lumenradio.com if you have any questions.
Please note that we will not be reviewing applications during the vacation period. We will get back to you with feedback in mid to
late August.
We kindly ask not to be contacted for external recruitment services for this recruitment process.
LumenRadio is a high-tech company with the vision of replacing all cables in the world. We have been leading the wireless transformation within the lighting industry since 2008, where our technology is being used every day in the largest TV and Movie productions in Hollywood, at the Coachella festival, and the Eurovision Song Contest. Our patented technologies provide unprecedented reliability for the most business-critical applications and our products are now also being used in building automation solutions. Your future We are looking for our next Senior Mobile App Developer to join our product development team within Entertainment Lighting. In this role, you will take on senior responsibilities and be accountable for the continued development and maintenance of our mobile applications for iOS and Android built with Flutter. While your primary focus will be within the Entertainment Lighting team, you will also be expected to manage multiple apps across different teams and projects, balancing the needs of each while keeping the overall architecture consistent and maintainable. You will improve the existing user experience while exploring new ways for users to interact with our products. You will work closely with hardware and embedded teams to create seamless integrations between our products and mobile applications. An important part of our approach to product development is having a deep understanding of our customers' challenges and a close understanding of the environment in which our products are used. As a senior developer, we expect you to be driven by a desire to understand the entertainment lighting industry. It's also important that you are comfortable navigating autonomously in vague and unfamiliar environments while being a solid and central team player who can support junior colleagues as well as consultants. As part of maintaining a close dialogue with our customers and partners, we encourage you to participate in trade shows and engineering meet-ups around the world approximately 2-3 times per year. About you For the role to be a good match, we believe that you: * Have a Bachelor's or Master's degree in Interaction design, Computer Science, Software Engineering or equivalent * Have experience developing Flutter applications for both Android and iOS, as well as some experience with native mobile development. * Have an eye for user experience and an interest in creating intuitive interfaces. * Are familiar with Figma and have the ability to work in it * Are curious about customers, their workflows and the market, and enjoy translating those insights into better products. * Have an interest in embedded systems and hardware-related development, ideally with hands-on experience using platforms such as Arduino, ESP32 or similar. * Are curious and proactive, enjoy exploring unfamiliar technologies, and continuously seek opportunities to improve our products and development practices. * Are fluent in English, written and spoken It is advantageous if you also have: * Experience publishing and maintaining applications in Google Play and App Store. * Experience with Bluetooth/BLE or wireless networking (Bluetooth/BLE, Zigbee, WiFi, LoRa, Thread, 6LoWPAN, NB-IoT, 5G etc.) * Experience from the entertainment lighting industry Our tech stack * Whatever OS and editor that make you productive * Flutter * GitLab and GitLab CI * Bluetooth (mainly BLE) Diversity and culture We are on a mission to replace all cables in the world, and we are looking for you who share our passion for cutting-edge technology! We value diversity and welcome different-minded professionals who are committed to our ambitious goals. We warmly welcome and encourage job applications from people of all backgrounds and genders. If you need any adjustments to support you with your application, just let us know by emailing nelly.bertilsson@lumenradio.com. Our Benefits * We offer good job security through agreements and insurance, paid parental leave, holiday leave, and attractive pension plans📃 * Yearly health allowance - For your physical activity and well-being🧘🏽 * Yearly personal development allowance - For your brain and creativity🧠 * Free access to the gym in the same building🏋🏽♂️ * Flexible working hours⌚ * Not to mention our coffee club, lunch run, "Among Us" tournaments, and much more! ☕ More information This is a full-time position at our Head Office in Gothenburg. In this position, you will report to Erik Abrahamsson, Product Development Manager, Building & Industrial Control Systems, and responsible recruiter is Nelly Bertilsson. Don't hesitate to reach out to nelly.bertilsson@lumenradio.com if you have any questions. Please note that we will not be reviewing applications during the vacation period. We will get back to you with feedback in mid to late August. We kindly ask not to be contacted for external recruitment services for this recruitment process.
About Norvion Systems AB Headquartered in Gothenburg, Sweden, Norvion Systems AB is an innovative engineering company dedicated to deploying cutting-edge AI, robotics, and embedded systems solutions across the Nordic region and Europe. We bridge advanced technological innovation with successful real-world deployments, serving as Europe’s trusted engineering partner. Our leadership and core technical teams comprise industry veterans and technical experts from global tech pioneers, Tier 1 suppliers, and intelligent cockpit fields. We cultivate a practical, reliable, and quality-driven Nordic engineering culture. At Norvion, you will work at the forefront of Embodied AI and advanced edge platform engineering, collaborating with top-tier research institutions and industrial leaders to push the limits of technology. The Opportunity: To support our growing technical delivery, we are currently looking for an experienced CI Software Developer for an exciting consulting assignment with our premier client in Gothenburg. This role focuses on building and improving modern CI capabilities for embedded software development, helping engineering teams deliver high-quality software faster through automation, AI, and cloud-native development practices. 🎯 Key Focus Areas CI/CD & Automation: Building, optimizing, and maintaining modern Continuous Integration capabilities and software automation pipelines. AI Integration: Developing and integrating AI / LLM applications to enhance development and automation workflows. Infrastructure & Containers: Utilizing Docker and Linux environments to support scalable and robust cloud-native development practices. Agile Collaboration: Working within dynamic Scrum/Kanban teams to accelerate embedded software delivery. 👤 Profile & Qualifications We are looking for a developer who is passionate about automation, DevOps culture, and modern software practices: Core Technical Skills: Strong proficiency in Python Development, CI/CD, and Software Automation workflows. Platform & Tools: Solid experience with Linux and Docker / Container technologies. Innovative Mindset: Experience or strong interest in AI / LLM applications within software engineering. Work Methodology: Proven background working in Agile (Scrum / Kanban) environments. Language Skills: Excellent communication skills in English. Work Authorization: The legal right to work in Sweden by the project start date (or possessing an active permit allowing an immediate start without a new application process) is strongly preferred due to the August 2026 timeline. Nice to have (Bonus Skills): Cloud & Orchestration: Kubernetes, Azure, Apache Airflow, Ansible. Data & Monitoring: ELK / Grafana, PostgreSQL / MongoDB. Domain Knowledge: Experience in Embedded Software or the Automotive sector. 🎁 Why Choose Norvion? A Stage to Push Boundaries: "Engineering Beyond Boundaries" — We provide direct, hands-on exposure to the future of advanced automotive systems, general-purpose robotics, and embodied intelligence. Work with Tech Experts: Collaborate closely with a highly skilled engineering team boasting deep European delivery experience. No red tape, just pure engineering excellence. Nordic Work Culture: Embrace a flexible, flat, and results-oriented environment that values work-life balance and individual growth.
Joignez-vous à Syntronic : Là où votre innovation façonne l’avenir Chez Syntronic, nous ne nous contentons pas de suivre les tendances de l’industrie, nous les définissons ! Joignez-nous à notre équipe pour vous associer à des entreprises visionnaires et aux esprits les plus brillants qui transforment des idées révolutionnaires en réalité. Imaginez travailler sur des projets d’avant-garde en télécommunications, en nouvelles technologies automobiles, en innovations en matière de soins de santé sauvant des vies ou en automatisation industrielle de nouvelle génération. Nos projets sont diversifiés, percutants et à la pointe de l’innovation technologique. Faites partie d’une équipe extraordinaire ! ------------------------------------- Join Syntronic: Where Your Innovation Shapes the Future At Syntronic, we don't just follow industry trends—we set them! Join us in partnering with visionary companies and the brightest minds to turn ground-breaking ideas into reality. Imagine working on cutting-edge telecom advancements, pioneering automotive tech, life-saving healthcare innovations, and next-gen industrial automation. Our projects are diverse, impactful, and at the forefront of technological innovation. Be a part of something extraordinary! À propos de nous Syntronic est un leader mondial de la conception et du développement, spécialisé dans l’électronique, l’électromécanique et les logiciels. Nous ne sommes pas seulement une entreprise ; Nous sommes une communauté d’innovateurs. Nos équipes travaillent sur des projets qui façonnent l’avenir dans divers domaines, de la création de systèmes de communication et de véhicules autonomes de pointe à l’avancement des solutions Internet des objets qui révolutionnent la vie quotidienne. Chez Syntronic, votre travail contribuera à faire une réelle différence. ------------------------------------- Who we are Syntronic is a global design and development leader specializing in electronics, electro-mechanics, and software. We’re not just a company; we’re a community of innovators. Our teams work on projects that define the future—from creating state-of-the-art communication systems and autonomous vehicles to advancing IoT solutions that revolutionize everyday life. At Syntronic, your work will make a real difference. Ce que nous recherchons : Nous recherchons des personnes qui souhaitent : Collaborer avec des clients de premier plan sur des projets transformateurs et avant-gardistes. S’engager et apprendre des leaders de l’industrie Innover de la conception à la réalisation, en concordance aux normes élevées de l’industrie. Acquérir une expérience internationale sur des projets mondiaux. S’épanouir dans un environnement entrepreneurial qui encourage les nouveautés. Explorerplusieurs secteurs variés, tels que les télécommunications, l’automobile, la santé et l’automatisation industrielle. ------------------------------------- What we're looking for: We are seeking individuals who want to: Collaborate with top-tier clients on transformative, cutting-edge projects. Engage with and learn from industry leaders Innovate from concept to completion, ensuring high standards. Gain international experience on global projects. Thrive in an entrepreneurial environment that supports new ideas. Explore multiple sectors like telecommunications, automotive, healthcare, and industrial automation. Ce que vous accomplirez / What you’ll do Vous serez un contributeur-clef pendant tout le cycle de vie de projets à base de logiciel embarqué, depuis l’analyse des requis et l’architecture jusqu’à la conception détaillée et la vérification pour divers marchés tels que télécommunications, défense, industriel, automobile, robotique et IdO. Vous interagirez avec les clients et les aiderez à développer des solutions qui contribueront à leur succès. -------------------------------------------------------- You will be a key contributor to the entire design cycle of projects involving embedded software, from requirements analysis and architecture to detailed design and verification for different markets such as telecom, defence, industrial, automotive, robotics and IoT. You will interact with customers and help them develop solutions that will contribute to their success. Vous aurez comme mandat / You will be responsible for - Effectuer des activités d’analyse des requis, architecture, conception détaillée et vérification de systèmes complexes comportant des logiciels embarqués (« Bare Metal » et Linux) - Travailler étroitement avec des équipes multidisciplinaires en conception de circuits analogiques, électroniques, alimentation, FPGA, interface usager et logiciel pour produire de designs de haute qualité ------------------------------------------------------- - Perform requirements analysis, architecture, detailed design and verification tasks on complex systems containing bare metal and Linux-based embedded software - Work closely with cross-functional teams of Analog HW, Digital HW, Power, FPGA, UI/UX and software groups to produce high quality designs. L’expertise dont vous aurez besoin / What you’ll need to get the job done - Baccalauréat en génie électrique, logiciel ou l’équivalent - 10 ans d’expérience démontrée en conception et validation de logiciels embarqués - Expérience avec les langages C et C++ - Expérience avec Linux embarqué en environnement haute performance - Expérience avec les outils GNU : gcc, gdb, etc. - Expérience avec des « boot-loaders » (U-Boot, redboot, …) - Expérience avec Buildroot - Expérience avec la méthodologie et les outils Agiles et les pipelines CI/CD - Connaissance générale des processeurs SoC et de leurs périphériques (UART, SPI, I2C, PCIe, SERDES ...) - Expérience avec les technologies de réseaux (TCP/IP, Multicast, QoS, VLAN, VxLAN…) - Connaissances UML, OOP, Design Patterns - Habileté à extraire des éléments de design à partir de standards et spécifications techniques telles que PCIe, SerDes, IEEE 1588 etc. - Habileté à analyser les devis et requis de clients - Habileté à produire des documents de design détaillés -------------------------------------------------------- - Bachelor's degree in electrical engineering, computer engineering or equivalent - 10 years of proven experience with embedded software design and validation - Experience with C and C++ languages - Experience with embedded Linux in a high-performance environment - Experience with GNU tools: gcc, gdb, etc. - Experience with boot-loaders (U-Boot, redboot, ...) - Experience with Buildroot - Experience with Agile methodology & tools and CI/CD pipelines - General knowledge of SoC processors and their peripherals (UART, SPI, I2C, PCIe, SERDES ...) - Experience with network technologies (TCP/IP, Multicast, QoS, VLAN, VxLAN...) - Knowledge of UML, OOP, Design Patterns - Ability to extract design elements from technical standards and specifications such as PCIe, SerDes, IEEE 1588 etc. - Ability to review customer or marketing SOWs and PRDs - Ability to write detailed design documents Ce qui nous fera VRAIEMENT vous apprécier / What will make us REALLY love you - Expérience avec les commutateurs L2/L3 haute performance - Expérience des langages haut niveau (Java, C #, Qt, HTML, ...) - Expérience avec les standards de communication (IEEE, 3GPP, SMPTE) - Expérience avec les protocoles de contrôle industriels (CANBUS, Modbus) - Expérience avec MQTT, Linux EdgeX Foundry, Redis, Kafka - Expérience avec les environnements embarqués sécurisés - Expérience avec des RTOS (VxWorks, QNX, …) - Excellente contribution au travail d’équipe - Sens élevé de l’organisation, de l’auto-suffisance, avec une mentalité d’équipe - Excellentes aptitudes de communication orale et écrite, dont la capacité à produire de la documentation claire pour les collègues et les clients. - Excellents talents analytiques et aptitudes de solution de problèmes - De l’entregent, une prédisposition et un désir à la collaboration amicale et respectueuse avec autrui ----------------------------------------------- - Experience with high-performance L2/L3 switches - Experience with high-level languages (Java, C#, Qt, HTML, ...) - Experience with communication standards (IEEE, 3GPP, SMPTE) - Experience with industrial control protocols (CANBUS, Modbus) - Experience with MQTT, Linux EdgeX Foundry, Redis, Kafka - Experience with secure embedded environments - Experience with RTOS (VxWorks, QNX, …) - Great team player - Organized, goal-oriented, self-starter, with a team focused mentality - Excellent communication skills - Outstanding analytical skills and problem-solving ability - Excellent written and oral communication skills with the ability to produce clear documentation for both colleagues and customer - A friendly willingness to collaborate and play nice with others