Electronics Engineer (m/w/d)

LIQUIDLOOP develops advanced scientific instrumentation that accelerates innovation in electrochemistry and carbon capture. Our hardware enables researchers and industry partners to better understand and optimize electrochemical processes through real-time measurement and analysis.

As an Electronics Engineer, you will contribute to the development of next-generation scientific instruments, working across electronics, sensors, software, and mechanical systems. This is an opportunity to gain hands-on experience in building real-world hardware products while working closely with a multidisciplinary team.

We value curiosity, initiative, and a willingness to learn. If you're excited about building real-world hardware systems and are motivated to grow into greater technical responsibility and independence, we'd love to hear from you.

Problem Solving

Learning Agility

Technical Expertise

Team Collaboration

Autonomy

Responsibilities

• Electronic Hardware Development
• Sensor & Hardware Integration
• Prototyping & Validation
• Testing & Troubleshooting
• Technical Documentation

Must Have

• Electronics Engineering Background
• Embedded Systems Knowledge
• Analog & Digital Electronics
• Hands-On Problem Solving
• Ownership & Initiative

Nice to have

• PCB Design Experience
• Sensor & Measurement Systems
• Scientific Instrumentation Experience
• Electrochemistry Knowledge
• Product Development Experience

What You Will Do

• Contribute to the design, development, and testing of electronic systems used in LIQUIDLOOP products.
• Support the development of electronic hardware concepts, from requirements definition through prototyping, testing, and validation.
• Design, integrate, and validate sensors, actuators, and measurement systems for scientific instruments.
• Participate in hardware debugging, troubleshooting, root-cause analysis, and performance optimization.
• Support the definition and execution of test procedures for electronic subsystems and complete instruments.
• Contribute to the assembly, calibration, and optimization of prototypes and product hardware.
• Create and maintain technical documentation, test reports, design files, and validation records.
• Collaborate closely with software, chemistry, and mechanical engineering colleagues.
• Contribute to the architecture and development of next-generation scientific instrumentation.

Skills & Qualifications

Required

• Bachelor's or Master's degree in Electronics Engineering, Electrical Engineering, Mechatronics, or a related field.
• Experience through industry work, internships, academic projects, or personal projects in electronics development, instrumentation, measurement systems, embedded hardware, or related technical products.
• Strong understanding of analog and digital electronics fundamentals.
• Experience with microcontrollers and embedded systems.
• Basic programming skills, for example in C/C++ or Python.
• Hands-on experience with prototyping, testing, and troubleshooting electronic systems.
• Experience using electronic laboratory equipment for debugging, validation, and performance characterization.
• Strong practical problem-solving skills and a hands-on engineering mindset.
• Ability to take ownership of assigned technical tasks, work proactively, and contribute to bringing solutions from concept to implementation with appropriate guidance.
• Good written and spoken English skills.

Nice to Have

• Experience with PCB design and development.
• Experience working with sensors, data acquisition, or measurement systems.
• Experience with scientific instrumentation or electrochemistry applications.
• Experience supporting the transition of prototypes toward reliable product-level hardware.
• Familiarity with documentation practices for hardware development, testing, and validation.

Our Product

Discover our products.

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What We Value

• Curiosity and a strong desire to learn.
• Initiative and ownership in solving technical challenges.
• Ability to work effectively in a multidisciplinary team.
• A pragmatic approach to building and improving real-world hardware systems.
• Clear communication and structured thinking when solving technical problems.
• Motivation to grow into increasing technical responsibility and independence.

What We Offer

• The opportunity to work on innovative technologies for electrochemistry and carbon capture.
• A collaborative and international team environment.
• Direct involvement in product development with real-world impact.
• A steep learning curve and broad technical exposure across hardware, software, and scientific applications.
• Flexible working arrangements and opportunities for professional growth.
• A workplace in the heart of Berlin's deep-tech ecosystem.