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Find the right freelance embedded software developer in our network now

Whether IoT, automotive or medical technology – embedded software is the invisible backbone of modern technologies. Our freelance embedded software engineers ensure that your systems function reliably, efficiently and are future-proof. In just 36 hours, we can connect you with an expert who not only understands technology – but also really drives your project forward.
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Embedded Software Developer - For whom?

Embedded Software Developer - your key to smart product intelligence

An embedded software engineer develops more than just firmware. They understand the interaction of hardware and software down to the last detail, know the system architecture as well as the communication protocols – and have exactly the skills that your project needs. Whether safety-critical applications, wireless communication, power management or real-time processing: our freelancers have proven in numerous projects that they combine technical excellence with operational implementation strength. They get on board quickly, work independently, think for themselves – and deliver.

Automotive & Mobility

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Medical Technology & Healthcare

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Industry & Automation

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Consumer goods & IoT

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Mechanical & plant engineering

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Smart energy & building automation

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Automotive & Mobility

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Medical Technology & Healthcare

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Industry & Automation

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Consumer goods & IoT

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Mechanical & plant engineering

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Smart energy & building automation

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Discover our embedded software developers.

Your perfect candidate in just 36 hours

Save valuable time and avoid lengthy sourcing processes. With consultingheads, you can find the right freelance embedded software engineer within just 36 hours – qualified, ready to go and a perfect fit. Our experts understand your hardware landscape, know the relevant standards and have exactly the tools and frameworks you really need. Whether as reinforcement for your in-house team or as an independent sparring partner during implementation – our developers deliver when others are still searching.

Michael

Embedded Software Engineer

AUTOSAR Architecture

Firmware debugging

C/C++ expertise

Sofia

RTOS Developer

Real-Time Optimization

Multithreading design

RTOS integration

David

ECU Developer

CAN/LIN Communication

ISO 26262 Compliance

Model-Based Design

Laura

IoT Firmware Developer

Low-Power Optimization

BLE/ZigBee integration

OTA Update Systems

This is how your embedded software developer could support your project:

The exact tasks may vary depending on the specific context and the needs of each client, but here are some typical activities and responsibilities that an embedded software developer might have:
Berater für digitale Transformation Schritt 1: Analyse und Bewertung

Requirements analysis & architecture design:

  • Analysis of technical requirements, definition of functional and non-functional specifications
  • Development of scalable software architectures taking into account real-time requirements and system resources
Berater für digitale Transformation Schritt 2: Zieldefinition und Strategieentwicklung

Software development & integration:

  • Programming of drivers, middleware and applications in C/C++ for microcontrollers, DSPs or SoCs
  • Integration of communication protocols such as SPI, I2C, CAN or UART into existing hardware environments
Berater für digitale Transformation Schritt 3: Technologische Integration und Infrastruktur

Testing, debugging & quality assurance:

  • Implementation of automated unit, integration and system tests to ensure software quality
  • Use of modern debugging tools on target hardware (JTAG, Lauterbach, Logic Analyzer) and implementation of code reviews
Berater für digitale Transformation Schritt 4: Change Management und Schulungen

Real-time systems & performance tuning:

  • Development under RTOS (e.g. FreeRTOS, Zephyr, QNX) or bare-metal architectures with precise task control
  • Optimization of memory and CPU resources, minimization of latency times, improvement of energy efficiency
Berater für digitale Transformation Schritt 5: Umsetzung und Monitoring

Documentation & Certification

  • Preparation of technical documentation, safety certificates and conformity documents (e.g. for ISO 26262, IEC 62304)
  • Support with audits, approval procedures and QM processes in a regulated environment
Berater für digitale Transformation Schritt 6: Evaluation und Optimierung

Know-how transfer & coaching:

  • Training internal teams in dealing with embedded toolchains, debugging strategies or software architectures
  • Support with technology decisions, introduction of new processes or review of existing solutions

How it works

From strategy to implementation: success begins with us.

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Step 1: Understanding

Our key to success lies in our experienced team with consulting DNA. We understand the needs and concerns of today's decision-makers and take your challenge personally.

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Step 2: Connect

We find the right solution for every challenge. Our strength lies in the diverse expertise of our network. With us, you will find the knowledge and the personalities you need - across all sectors, from strategy to implementation. In just 24 - 28 hours.

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Step 3: Success

For us, it's not just about the technical aspects. Interpersonal relationships are at the heart of our business. We firmly believe that sustainable success can only be achieved by creating the perfect connection between people.

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Why NOW?

Now is the right time to bring embedded expertise into the company

61 %

Revenue growth in the global embedded market by 2030 – from USD 100 billion (2023) to over USD 160 billion

Fortune Business Insights

70+

Microcontrollers can already be found in modern vehicles – and the trend is growing thanks to e-mobility and driver assistance. The importance of embedded systems in the automotive industry is greater than ever before.

Global Market Insights

30 billion

networked IoT devices worldwide by 2025 – embedded software is the backbone of this infrastructure.

Statista – Number of Internet of Things (IoT) connected devices worldwide 2020-2030

Any questions?

Frequently asked questions about embedded software developers

Why is a freelance embedded software engineer worthwhile?

Fast availability, deep specialization and experience from numerous projects – without lengthy onboarding.

How does the search with consultingheads work?

We understand your requirements – and deliver suitable profiles within 36 hours. Personalized. A perfect fit.

Which tools and technologies are the developers proficient in?

C/C++, RTOS, FreeRTOS, Linux Embedded, MISRA-C, SPI, UART, BLE, MQTT, and much more. – always tailored to your system architecture.

When is the right time for a freelancer?

If you want to scale up at short notice, bring specialist knowledge into the team or get a project over the finishing line – now is the right time.

For whom are embedded software developers relevant?

From scale-ups to large corporations – our embedded engineers support companies of all sizes with development projects that simply have to run.

Are long-term assignments or project extensions also possible?

Yes, many of our freelancers accompany clients for several months or years – flexibly scalable and, if required, also in hybrid or remote models.

Which industries particularly benefit from embedded freelancers?

Automotive, medical technology, industry, IoT, energy and mechanical engineering are among the most common fields of application – wherever technological precision counts.

You can rely on us

Excellent. We are not the only ones who think so.

consultingheads has received several awards from leading trade magazines and independent third parties.

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  • consultingheads Brand Eins Auszeichnung: Beste Berater in 2019
  • consultingheads Brand Eins Auszeichnung: Beste Berater in 2020
  • consultingheads Brand Eins Auszeichnung: Beste Berater in 2021
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  • top 2025 company award von kununu für consultingheads
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Are you ready?

Request your personal freelance embedded software expert now.

  • +15,000 consultingheads
  • <36 hours until the first profile presentation
  • +600 customers rely on us
At consultingheads, you can find the right freelance consultants and interim experts to successfully advance your project in just three steps – flexibly, efficiently and within 24 to 36 hours.
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Embedded Software Entwickler bei consultingheads

Automotive & Mobilität: Embedded Software für die Mobilität von morgen

Fahrerassistenzsysteme, Infotainment, E-Mobilität, OTA-Updates – Fahrzeuge sind längst rollende Hightech-Zentren. Embedded Software sorgt dafür, dass Steuergeräte (ECUs), Sensorik und Mensch-Maschine-Schnittstellen reibungslos funktionieren. Gleichzeitig steigen die Anforderungen an Safety, Security, Time-to-Market und modulare Softwarearchitekturen.

Unsere freiberuflichen Embedded Engineers verfügen über umfassende Projekterfahrung in der Entwicklung sicherheitskritischer Softwarelösungen nach ISO 26262 und bringen tiefgehende Kenntnisse in AUTOSAR-Architekturen, Bus-Kommunikation (CAN, LIN, FlexRay) und modellbasierter Entwicklung mit. Ob in Serienprojekten oder Rapid Prototyping – sie integrieren sich schnell und effektiv in bestehende Entwicklungsstrukturen.

Mit consultingheads finden Sie Automotive-Entwickler, die den Takt der Branche verstehen – und liefern.

Medizintechnik & Healthcare: Embedded Know-how für lebenswichtige Systeme

Präzision, Sicherheit und regulatorische Konformität – das sind die Grundvoraussetzungen für jede Software im medizinischen Umfeld. In dieser Branche zählt jede Millisekunde und jeder Bit-Fehler kann schwerwiegende Folgen haben. Embedded Software steuert lebenserhaltende Systeme, überwacht Vitalparameter und ermöglicht digitale Innovationen wie vernetzte Diagnostikgeräte oder tragbare Therapielösungen.

Unsere freiberuflichen Embedded Engineers bringen spezifische Erfahrung aus der MedTech-Entwicklung mit, kennen sich mit Normen wie IEC 62304, ISO 13485 und EN ISO 14971 bestens aus und begleiten Sie sicher durch jede Projektphase – von der Anforderungsdefinition über die Architektur bis zur qualitätsgesicherten Implementierung und Dokumentation. Sie wissen, wie man Code schreibt, der validierbar ist – und Lösungen schafft, die regulatorisch bestehen.

Consultingheads verbindet Sie mit Freelancern, die Healthcare ernst nehmen – technisch wie regulatorisch.

Industrie & Automatisierung: Embedded Systeme als Effizienztreiber

Vernetzte Produktionslinien, autonome Prüfstände, intelligente Sensorik – die industrielle Automatisierung setzt auf Embedded Intelligence. Anforderungen an Echtzeitverhalten, Robustheit und Kommunikationssicherheit sind hoch – und das bei immer kürzeren Entwicklungszyklen.

Unsere freiberuflichen Embedded Engineers entwickeln Software für SPS, Steuerungen, Feldbussysteme, Echtzeitbetriebssysteme (RTOS), HMI-Anwendungen und sorgen für reibungslose Integration. Ob Retrofit bestehender Systeme oder Entwicklung neuer Plattformen – unsere Entwickler sind da, wenn’s laufen muss.

Mit consultingheads finden Sie Ingenieure, die industrielle Logik in Code übersetzen – schnell, präzise, robust.

Konsumgüter & IoT: Embedded Innovation für den Alltag

Intelligente Haushaltsgeräte, tragbare Gesundheitstracker oder smarte Lautsprecher – im Konsumgüterbereich entscheidet Embedded Software über Bedienbarkeit, Energieeffizienz und Produktperformance. Die Vielfalt der eingesetzten Plattformen – von Low-Power-Mikrocontrollern über SoCs bis zu Edge-AI-Chips – erfordert höchste Flexibilität in der Entwicklung. Gleichzeitig steigen die Anforderungen an OTA-Updates, nahtlose App-Integration und Datensicherheit.

Unsere freiberuflichen Embedded Entwickler bringen genau das Know-how mit, das Ihr Produkt auf die nächste Stufe hebt: Sie entwickeln performante Firmware in C/C++, binden drahtlose Kommunikation (BLE, ZigBee, WLAN) zuverlässig ein und optimieren für Langlebigkeit und Batterieleistung. Auch UX-nahe Aspekte wie Reaktionszeiten, intuitive Interfaces und sichere Cloud-Konnektivität werden direkt mitgedacht.

Consultingheads bringt Sie mit Freelancern zusammen, die Technik zum Erlebnis machen – und Kunden begeistern.

Maschinen- & Anlagenbau: Steuerungskompetenz trifft Embedded Präzision

Im Maschinen- und Anlagenbau zählen Robustheit, Langlebigkeit und Echtzeitfähigkeit. Komplexe Produktionsanlagen, Verpackungslinien, Sondermaschinen oder Prüfstände – überall dort, wo mechanische Systeme mit Elektronik und Sensorik interagieren, ist Embedded Software das Rückgrat der Steuerungslogik. Gleichzeitig müssen Systeme modular und wartungsfreundlich aufgebaut sein, um in variablen Produktionsumgebungen langfristig zu bestehen.

Unsere Embedded Engineers kennen sich aus mit gängigen Industrieprotokollen wie CAN, RS485, Modbus oder OPC UA und verfügen über tiefes Know-how in der Entwicklung von Echtzeitanwendungen unter RTOS oder Embedded Linux. Sie entwickeln robuste Firmware für Mikrocontroller-basierte Steuerungen, binden Sensoren und Aktoren ein und sorgen für die nahtlose Kommunikation mit SPS- oder Cloud-Systemen. Darüber hinaus begleiten sie Predictive-Maintenance-Initiativen, Retrofit-Projekte und den Ausbau von IIoT-Anbindungen.

Consultingheads liefert Ihnen Entwickler, die robuste Maschinenkommunikation denken – und umsetzen

Smart Energy & Gebäudeautomation: Embedded Lösungen für vernetzte Infrastrukturen

Energieeffizienz, Automatisierung, Fernwartung – moderne Gebäude und Versorgungsnetze werden immer intelligenter. Embedded Software steuert Heizsysteme, Licht, Energieverteilung oder Ladeinfrastruktur. Die Herausforderung: Komplexe Kommunikation, hohe Systemverfügbarkeit, dezentrale Strukturen.

Unsere Embedded Engineers bringen Erfahrung mit BACnet, KNX, Modbus, LoRaWAN, MQTT mit – genauso wie mit Low-Power-Systemen und energieeffizienter Firmware-Entwicklung für Edge Devices. Ob Wärmepumpe, Smart Meter oder Gebäudesteuerung – sie sorgen dafür, dass alles reibungslos kommuniziert.

Mit consultingheads sichern Sie sich Embedded Know-how für den Umbau zur Smart Infrastructure – skalierbar, vernetzt und einsatzbereit.

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Embedded Software Entwickler bei consultingheads

Automotive & Mobility: Embedded software for the mobility of tomorrow

Driver assistance systems, infotainment, e-mobility, OTA updates – vehicles have long been high-tech centers on wheels. Embedded software ensures that control units (ECUs), sensors and human-machine interfaces function smoothly. At the same time, the requirements for safety, security, time-to-market and modular software architectures are increasing.

Our freelance embedded engineers have extensive project experience in the development of safety-critical software solutions in accordance with ISO 26262 and have in-depth knowledge of AUTOSAR architectures, bus communication (CAN, LIN, FlexRay) and model-based development. Whether in series projects or rapid prototyping – they integrate quickly and effectively into existing development structures.

With consultingheads you will find automotive developers who understand the pace of the industry – and deliver.

Medical technology & healthcare: Embedded expertise for vital systems

Precision, safety and regulatory compliance – these are the basic requirements for any software in the medical environment. In this industry, every millisecond counts and every bit error can have serious consequences. Embedded software controls life-support systems, monitors vital parameters and enables digital innovations such as networked diagnostic devices or wearable therapy solutions.

Our freelance embedded engineers have specific experience in medtech development, are very familiar with standards such as IEC 62304, ISO 13485 and EN ISO 14971 and will guide you safely through every project phase – from requirements definition and architecture to quality-assured implementation and documentation. They know how to write code that can be validated – and create solutions that pass regulatory requirements.

Consultingheads connects you with freelancers who take healthcare seriously – both technically and regulatory.

Industry & automation: Embedded systems as efficiency drivers

Networked production lines, autonomous test benches, intelligent sensor technology – industrial automation relies on embedded intelligence. Requirements for real-time behavior, robustness and communication security are high – and with ever shorter development cycles.

Our freelance embedded engineers develop software for PLCs, controllers, fieldbus systems, real-time operating systems (RTOS), HMI applications and ensure smooth integration. Whether retrofitting existing systems or developing new platforms – our developers are there when things need to run.

With consultingheads you will find engineers who translate industrial logic into code – fast, precise, robust.

Consumer goods & IoT: Embedded innovation for everyday life

Intelligent household appliances, wearable health trackers or smart speakers – in the consumer goods sector, embedded software determines usability, energy efficiency and product performance. The variety of platforms used – from low-power microcontrollers to SoCs and edge AI chips – requires maximum flexibility in development. At the same time, the requirements for OTA updates, seamless app integration and data security are increasing.

Our freelance embedded developers have the expertise to take your product to the next level: They develop high-performance firmware in C/C++, reliably integrate wireless communication (BLE, ZigBee, WLAN) and optimize for longevity and battery performance. UX-related aspects such as response times, intuitive interfaces and secure cloud connectivity are also considered directly.

Consultingheads brings you together with freelancers who turn technology into an experience – and inspire customers.

Mechanical & plant engineering: control expertise meets embedded precision

Robustness, durability and real-time capability are what count in mechanical and plant engineering. Complex production systems, packaging lines, special machines or test benches – wherever mechanical systems interact with electronics and sensors, embedded software is the backbone of the control logic. At the same time, systems must be modular and easy to maintain in order to survive in variable production environments in the long term.

Our embedded engineers are familiar with common industrial protocols such as CAN, RS485, Modbus or OPC UA and have in-depth expertise in the development of real-time applications under RTOS or embedded Linux. They develop robust firmware for microcontroller-based control systems, integrate sensors and actuators and ensure seamless communication with PLC or cloud systems. They also support predictive maintenance initiatives, retrofit projects and the expansion of IIoT connections.

Consultingheads provides you with developers who think – and implement – robust machine communication

Smart energy & building automation: embedded solutions for networked infrastructures

Energy efficiency, automation, remote maintenance – modern buildings and supply networks are becoming increasingly intelligent. Embedded software controls heating systems, lighting, energy distribution and charging infrastructure. The challenge: complex communication, high system availability, decentralized structures.

Our embedded engineers have experience with BACnet, KNX, Modbus, LoRaWAN and MQTT – as well as with low-power systems and energy-efficient firmware development for edge devices. Whether heat pumps, smart meters or building control systems – they ensure that everything communicates smoothly.

With consultingheads, you secure embedded know-how for the conversion to smart infrastructure – scalable, networked and ready for use.