• Firmware and Embedded System Development– Embedded systems STM32L4 and STM32L0 Cortex-M based (bare metal using C)– Implementation of various communication protocols, such as, UART, I2C, SPI, 1-Wire, CAN bus, NMEA 2000– Sensor integration (accelerometer/gyro, time of flight, Hall, magnetometer)– Additional IC integrations such as fuel gauges and LED drivers– Development and implementation of real time calculation methods on STM32 systems utilizing CMSIS DSP library– Implementation of machine learning based analysis pipelines optimized for STM32 Cortex-M (random forest, logistic regression)– Low power BLE firmware development (nRF52840 SoC modules with Zephyr RTOS and STM SPBTLE-1S with BlueNRG-1 library)– Development of an embedded system simulator for DSP development and testing purposes– Firmware development for VeeThree displays in Visual Studio with C++ to use as real time display– Implementation of communication protocols via NMEA 2000 network (Kinetix system, real time display, GPS, alarm annunciator)• Hardware Development– Peer review of schematics and PCB layouts– Design and bring-up of prototypes• Software Development– Design of web application architectures– Implementation of web servers based on Django with mySQL and Redis Queue– Development of RESTful API and Python based client software for data upload– Implementation of scientific analysis methods for backend processing• Senior Responsibilities– Translation of customer requirements into technical specifications and implementation thereof– Collaboration with science team to identify customer requirements and conversion into software and/or hardware specifications– Management of Test Driven and Agile Software Development Life Cycles– Collaboration with engineering team to design and launch innovative systems and features– Guidance and mentorship of Junior Software Developers– Collaboration with DevOps team to ensure server integrity and stability

Software development and mentorship:· Supervisor and tutor for trainees, responsible for web development· Creation and quality assurance of technical and business documentation· Development and integration of J2EE components, configuration and workflow control in a Struts based framework· UI development with Java, JSPs, JavaScript, and HTML· Development and integration of back-end processes in a Spring framework to access a DB2-z/OS mainframe database· Further development of a back-end process for digital signatures on iPadsSkills & Abilities:· Programming, scripting, problem analyzing, debugging· Server installation and administration (Linux-Server)· Client/Server-Architecture· Embedded Systems (Arduino, STM32, Raspberry Pi, 80x51)· Application Analysis, Design, and Modelling· Implementation and Documentation· Deployment, Test, and 3rd Level-Support· Java, JSP (J2EE), JavaScript, XML, HTML· Windows, Linux· Eclipse, WebSphere Liberty Profile, JBoss, DB2-z/OS via SQLJ, Oracle-db, Ant, Subversion (SVN), Maven, Atlassian Bamboo, JUnit, Spring, Jira, Confluence, HP Quality Center, CA Harvest Software Change Manager· Rexx, Shell-Scripting, C/C++ (native and as crosscompiler)· Basic, Assembler (various processor-types), Pascal, Testcase· Design of digital and analog circuits· Hardware troubleshooting and repair· Metal- and woodworking· Proficiency in German and English· Proficiency in use of Microsoft Office and other common software· Quick and enthusiastic learner· Experience in mentoring

Hard-/Software-DevelopmentDepartment: Production-Planning