weaving lines Streaming Speaker Circuit Board
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Embedded Engineering
& Conceptual Consulting

We are an engineering studio specializing in contemporary audio streaming, audio signal distribution and voice interface solutions. We are jusst.

Core technologies we incorporate

Integrated with

XMOS-based solutions

„With our unique mixture of skills and competences, we’ll always find the right solution for you.“
oscillations jusst Streaming Speaker Julian and Sebastian Scheel, CEOs of jusst.engineering

Advanced embedded engineering

Our skills

We offer scalable services, ranging from small consulting budgets all the way to full development packages.

    • Official StreamUnlimited Engineering GmbH design partner
    • Full stack software development (especially targeted to StreamSDK)
    • Conceptual consulting
    • Application development
    • Custom carrier and peripheral hardware design and consulting
    • Official design partner for all XMOS Ltd products
    • Custom firmware development
    • Microphone array design and integration support for VocalFusion-based products
    • Application specific VocalFusion algorithm tuning
    • Amplifier and speaker concepts for VocalFusion applications
    • DSP-based amplifier and speaker tuning for VocalFusion solutions
    • Development of high performance low latency I/O systems
    • Flexible integration with virtually any interface
    • Board specific configurations & device-trees
    • Custom driver development (all subsystems)
    • Maintaining custom LTS and vendor release based trees
    • Platform builders: Yocto/OpenEmbedded, Buildroot
    • C-based microprocessor development
    • Real-time applications and interfacing
    • Real-time OS (RTOS)-based systems
    • Interfacing between microprocessors and complex host systems
    • Evaluation of suitable microprocessors
    • DSP programming and integration
    • Development of advanced mobile applications
    • Cross platform development using Flutter
    • Professional UX and UI Design
    • Native iOS and Android development
    • Concept design support for Embedded Systems
    • Analysis and optimization of full system stacks
    • Embedded Linux and Yocto training
    • System architecture consulting
    • Small signal audio design
    • Low distortion and low noise analog design
    • High-speed interfaces and high-speed signal distribution
    • Mixed-signal design
    • Full hardware bring-up service
    • Comprehensive in-house PCB modding capabilities
„Supported by reliable partnerships, we can take on any challenge from concept and design to the development of up-to-date embedded technology.“
weaving lines
jusst.engineering engineers at work

Get to know us

jusst history

A family-run business, we founded jusst in 2005, while still in university. Since 2013, it’s been operating full-time.

During the first decade, we focused on professional AV systems with a complete range of IP-based audio, video and DVB streaming solutions, employed by customers across Europe.

As technical consulting became increasingly important, we met its needs by establishing jusst.engineering in mid 2017.

Supported by important partnerships with StreamUnlimited Engineering GmbH and XMOS Limited, we made consulting and contractual work in the fields of audio streaming and digital audio signal distribution our main mission.

Over the years, we have supported established audio brands, emerging start-ups and well-known companies from various fields with the concept, design and development of contemporary embedded and audio technology.

Portrait of Julian Scheel

Julian Scheel

Company Founder & CEO
M. Sc. Computer Science

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Portrait of Sebastian Scheel

Sebastian Scheel

Electrical Engineering Lead & CEO
M. Sc. Electrical Engineering

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Portrait of Dennis Hamester

Dennis Hamester

Software Engineering Lead
M. Sc. Computer Science

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Win-win-win situation

Benefit from our reliable
partnership network

soldering iron
jusst.engineering engineer at work

Find your spark

Work with us

We’re a young, but growing engineering studio, so we’re always on the lookout for smart people with a passion for application development, embedded software engineering and/or electronics.

At jusst, you’ll be solving exciting projects at the cutting edge of technology. And our flat hierarchy, friendly atmosphere and modern and flexible work environment in the heart of Hamburg make it even more fun to join our team.

Part-time employment and working students are welcome.

Sounds interesting? Send us your application to jobs﻾@﻾jusst.de or drop us a line below.

    • Developing mobile apps is fun for you
    • You love to create outstanding user interfaces
    • Android and iOS are your second home
    • Then check out our full job description: Your job
    • Join us!
    • You're a Linux expert
    • Writing low-level code is your passion
    • You like to think through complex problems
    • C, C++ and possibly Rust are the languages of your choice
    • Then check out our full job description: Your job
    • Join us!
    • You'd like to dive deeper into mobile apps and Flutter
    • You love to create outstanding user interfaces
    • Working with iOS and Android sounds like fun to you
    • Then check out our full job description: Your job
    • Join us!