Steffen Roser 🌹

Product Engineer

Stuttgart, Baden-Württemberg, Germany28 yrs 5 mos experience
Most Likely To SwitchAI ML Practitioner

Key Highlights

  • Over 40 years of software development experience.
  • Expertise in embedded software for the automotive industry.
  • Strong background in business analysis and requirements engineering.
Stackforce AI infers this person is a seasoned expert in embedded software development for the automotive industry.

Contact

LinkedIn

Skills

Core Skills

Requirements EngineeringEmbedded SoftwareTechnical SupportSoftware EngineeringBusiness Development

Other Skills

BPMNTestingStrategisches DenkenInterpersonelle FähigkeitenTestgesteuerte EntwicklungEntscheidungsfindungRequirements AnalysisAUTOSARBusiness-AnforderungenMenschliche FaktorenBusiness StrategyTestmanagementStrategische PlanungUnified Modeling Language (UML)KI-Produktivität

About

Master of Sciences (M.Sc.) in Computer Engineering with Additional Studies in International Business and Economics ** Business Analysis and Requirements Engineering ** - IQBBA® CFLBA (Certified Business Analyst Foundation Level) - IREB® CPRE (Certified Professional for Requirements Engineering) ** Software & Systems Architecture ** - ISAQB® CPSA-F (Certified Professional for Software Architecture Foundation Level) - Embedded Systems - AUTOSAR - Cloud ** Testing ** - ISTQB® CTFL (Certified Tester Foundation Level) v4.0 - ISTQB® CT-GenAI (Certified Tester, Testing with Generative AI) v1.0 ** Customer Service and Technical Support ** - 16 years experience in support organizations for software vendors: From enterprise software to embedded software, from waterfall to agile, from small lean process to holistic application lifecycle management in strongly regulated environments ** Knowledge Management and Collaboration ** - Certified Technical Editor (german: "Staatlich geprüfter Technischer Redakteur") ** Social Responsibility, Leadership and Organization ** - Initialization, organisation and execution of the DKMS-at-ETAS event (stem cell donor registration) - Deputy Works Council Member - Employee representation in strategic company decisions ###################################################################### 40 years experience in software development: 1985, when I was a 13 year old teenager, I made my first steps in programming. Spending day and night at the computer, in the beginning with BASIC and Z80-Assembler. Then Logo, Turbo Pascal, Prolog, LISP and some others (C, C++, SQL, Java, Ruby, Python, Pearl) in the following decades... - I am learning something new every single day. My goal is to be as flexible and agile as possible. - I have been working in Customer Service and Technical Support for 16 years. - In 9 years at ETAS I gained expertise in developing embedded software for the automotive industry (AUTOSAR, model based software development, rapid prototyping, virtualization) - In 7 years at PTC I gained expertise in all phases of software development and application lifecycle management (ALM) for both agile environments as well as strongly regulated industries like finance, medical or defense.

Experience

28 yrs 5 mos
Total Experience
2 yrs 11 mos
Average Tenure
9 yrs 2 mos
Current Experience

Etas

4 roles

Engineer in Cross Functional Business Center

Promoted

Sep 2025 – Present · 7 mos

  • Business Analysis and Requirements Engineering:
  • IQBBA® CFLBA (Certified Business Analyst Foundation Level)
  • IREB® CPRE (Certified Professional for Requirements Engineering)
  • Software & Systems Architecture:
  • ISAQB® CPSA-F (Certified Professional for Software Architecture Foundation Level)
  • Embedded Systems
  • AUTOSAR
  • Cloud
  • Testing:
  • ISTQB® CTFL (Certified Tester Foundation Level) v4.0
  • ISTQB® CT-GenAI (Certified Tester, Testing with Generative AI) v1.0
  • Initiator and Organisator of DKMS stem cell donors registration event (charity, health )
BPMNTestingStrategisches DenkenInterpersonelle FähigkeitenTestgesteuerte EntwicklungRequirements Engineering+24

Support Specialist

Dec 2024 – Sep 2025 · 9 mos

  • Extension of the product portfolio that I am supporting:
  • + ETAS INCA (tools for the calibration, diagnostics, and validation of automotive electronic systems)
  • + ETAS MDA (Measure Data Analyzer) measurement data analysis tool allows users to visualize, further process, analyze, and document measurement data.
  • From now on, I provide technical support for these products in addition to the other products listed below:
  • + AUTOSAR related products (ETAS ISOLAR-A/B, ETAS RTA)
  • + MBSE (model based software engineering products (ETAS ASCET, ETAS ASCET-DEVELOPER),
  • + Rapid Prototyping (ETAS INTECRIO, ETAS EHOOKS)
  • + Documentation (ETAS EHANDBOOK)
Embedded SoftwareMenschliche FaktorenCustomer SupportSoftware DevelopmentTechnical SupportEmotionale und soziale Intelligenz

Support Specialist

Promoted

Jan 2017 – Nov 2024 · 7 yrs 10 mos

  • Support for AUTOSAR related products (ISOLAR-A/B, RTA) in addition to
  • + MBSE (model based software engineering products (ASCET, ASCET-DEVELOPER),
  • + Rapid Prototyping (INTECRIO, EHOOKS)
  • + Documentation (EHANDBOOK)
EclipseAUTOSARBusiness-AnforderungenMenschliche FaktorenCustomer SupportSoftware Development+5

Support Engineer

Sep 2016 – Dec 2016 · 3 mos

  • Support for Software Engineering Tools (SE) - AUTOSAR, Rapid Prototyping, Software Modelling
  • Products: ASCET, INTECRIO, EHOOKS, ISOLAR-A, ISOLAR-AB, ISOLAR-EVE, SCODE-ANALYZER, SCODE-CONGRA, VAP, RTA-Products, Rapid Prototyping Hardware, COSYM
  • Topics: Modelling, Model Based Development, Simulation, Rapid Prototyping, Automatic Code Generation, Realtime Operating System, Autosar Authoring, Virtualization, Embedded Systems
  • ETAS provides innovative solutions, engineering services, consulting, training, and support for the development of embedded systems for the automotive industry and other sectors of the embedded industry.
  • Security solutions in the area of embedded systems are offered by the ETAS subsidiary ESCRYPT. ETAS is represented with international subsidiaries and sales offices in 14 countries in Europe, North and South America, and Asia.
Technical DocumentationSupportdokumentationPython (Programmiersprache)Knowledge ManagementVisual BasicBusiness-Anforderungen+11

Self-employed

Founder

Jan 2015 – Sep 2016 · 1 yr 8 mos · Hybrid

  • Internet start up
Business DevelopmentMenschliche FaktorenValue-Based SellingDevOpsSoftware DevelopmentGeschäftsmodellentwicklung

Ptc

Senior Technical Support Engineer

Oct 2011 – Apr 2016 · 4 yrs 6 mos · Sindelfingen, South Germany

  • Support for „PTC Integrity/WindChill“ (Application Lifecycle Management (ALM) platform that coordinates and manages all activities and artifacts associated with software development: Requirements Management, Source Code Management, Version Control, Test Management)
  • 2nd Level Support, Second Level Support,
  • 1st Level Support, First Level Support,
  • Mentoring, Coaching
  • Knowledge Centered Support
  • Troubleshooting
  • Beta-Testing
  • Testautomation
Technical DocumentationSupportdokumentationPython (Programmiersprache)Team LeadershipRequirements EngineeringSQL+14

Mks - aquired by ptc (see above)

Technical Support Representative

Dec 2009 – Sep 2011 · 1 yr 9 mos

  • MKS Integrity is the industry leading enterprise application lifecycle management platform that coordinates and manages all activities and artifacts associated with software development including: Requirements Management, System Design, Software Configuration Management, Change Management, Test Management, Defect Management, Release Management, and Portfolio Management.
Technical DocumentationPython (Programmiersprache)SQLDatabasesKnowledge ManagementBusiness-Anforderungen+13

Wolters kluwer addison-software

Software Engineer

Jan 2008 – Jan 2009 · 1 yr · Ludwigsburg

  • German tax law is known to be one of the most complex tax laws in the world. Addison Software and Service GmbH provides a complete 1-in-all Solution for tax accountants and delivers an integrated, workflow-oriented solution. Addisons software is using the object-oriented database FastObjects from Versant.
  • Steffen Roser worked in Addison Software and Service GmbH in the team "Steuern" (Taxes) as a Software Engineer and developed and improved the object-oriented software in C++ using tools like Microsoft Visual Studio.
Menschliche FaktorenSoftware EngineeringSoftware DevelopmentUser Experience (UX)C++

Storeserver systems gmbh

Software Developer

May 2007 – Nov 2007 · 6 mos · Stuttgart Area, Germany

  • Software Developer for Automotive Quality Process for VDMA, QDX (Quality Data Exchange), 8D-Reports, Supply Chain Management
Visual BasicMenschliche FaktorenSoftware EngineeringSoftware DevelopmentUser Experience (UX)Project Management

Xaar

2 roles

Diploma Thesis

Jan 2006 – Jan 2006 · 0 mo · Stockholm, Stockholm County, Sweden · On-site

  • SQL Database design and programming, Scripting with Visual Basic, MS Excel Macros
Training und WeiterbildungCraft BeerTeammotivationSchulungMenschliche FaktorenGeschäftsführung+3

Internship as Software Engineer

Jan 2005 – Jan 2005 · 0 mo · Stockholm, Stockholm County, Sweden and Cambridge, UK · On-site

  • Programmed an image manipulating software for industrial highspeed piezo inkjet printer in Visual C++
Technical DocumentationSQLDatabasesVisual BasicMenschliche FaktorenSoftware Engineering+4

Is industrie software gmbh

Software Engineer

Jan 2006 – Jan 2007 · 1 yr · Stuttgart, Baden-Württemberg, Germany

  • Test Engineer, Application Engineer and Software Engineer at Siemens Automation and Drives, Stuttgart, Germany
Menschliche Faktoren

Deutsche telekom

Internship as Software Engineer

Jan 2003 – Jan 2004 · 1 yr · Ulm, Baden-Württemberg, Germany · On-site

  • Intranet Application: SQL database design (Nested Sets - thank you, Joe Celko) and programming (stored procedures), Active Server Pages (ASP), Internet Information Server 6.0 (IIS), JavaScript
Menschliche FaktorenSoftware EngineeringSoftware DevelopmentUser Experience (UX)C++

Brauerei gold ochsen gmbh

Brewer

Jan 1997 – Jan 2001 · 4 yrs · Ulm, Baden-Württemberg, Deutschland

  • Bottle, Can and KEG filling with Beer or lemonade
Technical DocumentationSQLDatabasesVisual BasicMenschliche FaktorenSoftware Engineering+4

Steffen roser

Beer Brewing Events (Bierbrauseminare)

Jan 1995 – Dec 2006 · 11 yrs 11 mos · Ulm, Baden-Württemberg, Deutschland · Hybrid

  • I organized beer brewing events where I showed groups of people how they can brew beer with everyday utilities of an ordinary household. We filled the day with some education around beer, we baked pizza, played table tennis and other games and had great a time with friends, conversations and drinks.
  • (Durchführung von Bierbrauseminaren)
Menschliche Faktoren

Berg brauerei ulrich zimmermann

Brewer

Jan 1991 – Jan 1996 · 5 yrs · Ehingen, Baden-Württemberg, Germany · On-site

  • Beer brewing,
  • Responsible for the fermentation cellar and the beer maturation tanks
  • Filtration
  • KEG filling, bottle filling
Menschliche Faktoren

Education

Technische Hochschule Ulm

Master of Sciences (M.Sc.) in Computer Engineering — Computer Sciences

Mar 2001 – Jul 2006

Technische Hochschule Ulm

M.Sc. in Computer Engineering with Additional Studies in International Business and Economics — International Business and Economics

Mar 2001 – Jul 2006

Technische Hochschule Ulm

Certified Technical Writer (Staatlich geprüfter Technischer Redakteur) — Technical Documentation (Technische Dokumentation)

Mar 2001 – Jul 2006

IU International University of Applied Sciences

Master of Business Administration - MBA

Jan 2026 – Dec 2027

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