Embedded Software Engineer (Application) (d/f/m)

Group presentation

We strive to make cities the best ever places to live, by advancing an industry that moves over 1 billion people each day. We are transforming our business by driving the industry norm and challenging ourselves, fostering a culture of internal and external collaboration, and building on our unique engineering capabilities to optimize existing and create new products and solutions for our customers that cater to real mobility needs.

Who we are

TK Elevator (TKE) is a global leader in vertical transportation and urban mobility. We provide engineering that keeps the world moving, from design to installation and maintenance on any brand of elevators, escalators, walkways, lifts, passenger boarding bridges, stairlifts, platform lifts and home elevators – any place and any time. With our digital solutions like AGILE and the IoT platform, MAX, there are no longer any limits to urban mobility. TK Elevator became independent following its separation from the thyssenkrupp group in 2020. The company achieved sales of €9.3 billion in fiscal year 2023/2024. With around 50,000 employees, 25,000 service technicians and over 1,000 support centers globally, we are moved by what moves people. TKE – Move Beyond.

What we expect

As an Embedded Software Developer (d/f/m) in our IoT/Digital Solutions team, you will be responsible for designing, developing, and maintaining embedded software for our next-generation edge computing solution for elevators on a global scale.

You will work closely with cross-functional teams, including hardware engineers, software developers, and product managers, to create robust, reliable, and scalable solutions.

Your expertise in Linux Yocto, multi-threading, test-driven development, interface design, and Azure IoT cloud integration will be essential in ensuring the quality and performance of our embedded systems.

Who we are looking for

Experience with embedded application development using C++
Experience with multi-thread application development
Experience with application development for embedded Linux
Experience with version control tools, including Git
Experience with writing shell scripts
Experience with build tools, including CMake
Experience with JSON data format

Nice to Have

Experience with development tools, including VSCode, WSL, and Docker
Experience with Node.js application development using JavaScript/TypeScript
Experience with writing unit tests for C++ using CppUTest
Experience with writing unit tests for JavaScript/TypeScript using Jest
Experience with communication protocols including CAN, TCP/IP, UDP, HTTP, SIP, and DBus
Experience with Atlassian tools, including Jira, BitBucket, Confluence, and Bamboo
Experience with Agile workflow, including sprints, retrospectives, backlog refinement, etc.
Experience with Linux OS tools, including systemd
Experience with software troubleshooting through log, network, debugger, and analysis techniques
Experience with the Yocto project

Preferred Qualifications:

We highly appreciate specialization and deep knowledge in any of these areas:

SIP
Knowledge of the SIP/SDP/RTP protocols
Hands-on experience with VOIP communications (calling flows, debugging)
Programming experience with some open-source SIP user-agent library like BareSip, PJSIP or similar
Knowledge about NAT traversal for VOIP
Knowledge about audio streaming and audio codecs
Signal processing
Digital signal processing (DSP)
Computer vision
Experience with ONNX runtime
Experience with Yolo models
Experience with the NVIDIA edge AI stack (Deepstream)
Experience with the NXP edge AI stack (eIQ)
Strong ability to interact and align with stakeholders and technical leaders across the company, ensuring effective communication and shared understanding of project goals.
Proven ability to contribute to a collaborative team environment, always working as a team player and actively supporting colleagues and driving collective success.
Strong problem-solving and analytical skills.
Excellent communication and teamwork abilities.
Ability to work in a fast-paced, dynamic environment and manage multiple priorities.

Contact

Please apply online in English, including your notice period and salary expectation.

Talent Acquisition

Uwe Hüsken

What we offer

Health and Safety –Highest standards and a wide range of health promotion and healthcare activities
Flexibility –We support, for example, through flexible yet regulated working hours and remote working options
Collaboration & diversity –Collegiality is of huge importance – we treat everyone with respect and appreciation
Development –Individual support to help you get started in your new job as well as training and education programs to help you develop professionally and personally
Creative leeway –We offer an environment in which you can try out new solutions in a no-blame-culture
Sustainability –We act with responsibility and environmental awareness
Work environment –We have modern workplaces and IT equipment, subsidized lunchtime meals in the canteen, free parking and discounted public transport tickets

Additional information

At TK Elevator, we aim to embrace diversity and welcome everyone -no matter the ethnicity, nationality, gender or gender expression, age, social background, religion or world belief, sexual orientation, disability, marital status or any other legally protected characteristic or status.

Do you have a disability and would like to work with us? Then we look forward to your application!

As a signatory of the Charter of Diversity, TK Elevator is committed to a prejudice-free and diverse working environment with equal opportunities. Although we are not completely barrier-free yet, we are working every day to improve ourselves. Let’s overcome barriers together and work on individual solutions that work for you.

Job Reference: ES_ET_EA_IBA_TKE00712