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TouchScreen/Display Integration Engineer (f/m)

We’re the forever innovators. On a mission that goes beyond business. Securing digital ownership in a changing world. Unlocking true freedom. We’re revolutionaries. Looking beyond today. Bridging excellence and pragmatism, with ambition and conviction, to push the limits of what’s possible. That’s what you’ll do here, in this playground of innovation. With leadership and trust, you’ll write the rules of new technology, and help create products that redefine security in a digital age. Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 20% of the world’s crypto assets are secured through our Ledger Nanos. Headquartered in Paris and Vierzon, with offices in UK, US, Switzerland and Singapore, Ledger has a team of more than 700 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 6 millions units already sold in 200 countries.


The Hardware Engineering team at Ledger is seeking a dedicated Touchscreen/Display Integration Engineer to join our team. You will be instrumental in the development and integration of advanced display and touch solutions for our next-generation hardware. Your responsibilities will span the entire lifecycle of display and touch integration, including hands-on driver selection, design, prototyping, rigorous testing, and validation, all the way through to mass production. You will work closely with cross-functional teams, playing a key role in evaluating and selecting display technologies, defining detailed technical specifications, and ensuring seamless integration of touch functionalities. You'll be expected to maintain a deep understanding of the latest advancements in display and touch technology, and conduct in-depth evaluations to drive our long-term technology strategy.



Your mission


● Design, develop, and integrate display and touch solutions for new and existing products

● Conduct thorough testing and validation of display and touch performance

● Collaborate with vendors to evaluate and select optimal display and touch components

● Troubleshoot and resolve display and touch-related issues

● Optimize display and touch performance for power consumption, image quality, and responsiveness

● Contribute to the development of display and touch related intellectual property

● Participate in design reviews and provide technical expertise

● Maintain detailed documentation of display and touch integration processes


What we’re looking for


● Masters’ degree in Electrical Engineering, Computer Engineering, or a related field

● Proven experience in display design and integration

● Demonstrated experience with touch integration and validation

● Strong understanding of display technologies (e.g., TFT, OLED, E-Ink) and their performance characteristics, trade-offs, and limitations

● In-depth touch technology knowledge and their implementation. Experience with touch controller tuning. Ability to analyze touch performance metrics

● Excellent problem-solving and troubleshooting skills

● Ability to work effectively in a cross-functional team environment

● Curiosity about the crypto / blockchain industry a big plus

● Fluent English speaking and writing skills


What’s in it for you?


● Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow.

● Flexibility: A hybrid work policy

● Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks

● Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage

● Well-being: Personal development, coaching & fitness with our dedicated partners

● Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days

● High tech: Access to high performance office equipment and gadgets, including Apple products

● Transport: Ledger reimburses part of your preferred means of transportation

● Discounts: Employee discount on all our products



We are an equal opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age.




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Average salary estimate

$75000 / YEARLY (est.)
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$60000K
$90000K

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What You Should Know About TouchScreen/Display Integration Engineer (f/m), Ledger

Join Ledger as a TouchScreen/Display Integration Engineer and immerse yourself in a world where innovation meets cutting-edge technology. Based in the heart of Paris, you'll become an integral part of a team revolutionizing digital security solutions for cryptocurrencies and web3 assets, a mission that transcends common business goals. Here at Ledger, we're not just about developing hardware; we're about crafting seamless user experiences that integrate advanced display and touch technologies into our next-generation products. In your role, you’ll be responsible for the full lifecycle of display and touch integration. This means everything from selecting drivers and designing prototypes to rigorous testing and preparing for mass production. Your expertise will guide cross-functional teams as you evaluate display technologies, define technical specifications, and troubleshoot any touch-related issues. Ledger believes in not just pushing boundaries but reimagining them, so you’ll need to stay at the forefront of the latest advancements in display and touch technology. If you have a Masters’ degree in Electrical or Computer Engineering and a strong background in display design and integration, this is your chance to shine! Together, we'll ensure that Ledger continues to be the global platform for digital assets, already safeguarding over 20% of the world’s crypto assets. Your journey to ensure everyone can securely buy, store, and manage digital assets starts here.

Frequently Asked Questions (FAQs) for TouchScreen/Display Integration Engineer (f/m) Role at Ledger
What are the main responsibilities of a TouchScreen/Display Integration Engineer at Ledger?

As a TouchScreen/Display Integration Engineer at Ledger, your main responsibilities include designing and developing display and touch solutions for new and existing products, conducting thorough testing and validation of performance, and collaborating with vendors to select optimal components. You'll also troubleshoot display and touch issues, optimize performance focusing on power consumption and image quality, contribute to intellectual property, and participate in technical design reviews.

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What qualifications do I need to become a TouchScreen/Display Integration Engineer at Ledger?

To become a TouchScreen/Display Integration Engineer at Ledger, you need a Master’s degree in Electrical Engineering, Computer Engineering, or a related field. Additionally, proven experience in display design and integration, as well as in touch integration and validation, is essential. Strong problem-solving skills and a deep understanding of display technologies, including TFT and OLED, are also crucial for this role.

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How does Ledger support the development of its TouchScreen/Display Integration Engineers?

Ledger supports its TouchScreen/Display Integration Engineers by promoting a culture of innovation and continuous improvement. You’ll have access to personal development opportunities, coaching, and fitness programs through our dedicated partners. Additionally, employees enjoy flexible working conditions and are encouraged to stay updated on the latest technology trends in display and touch advancements.

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What type of technologies will I work with as a TouchScreen/Display Integration Engineer at Ledger?

In your role as a TouchScreen/Display Integration Engineer at Ledger, you will work with various display technologies, such as TFT and OLED displays, as well as touch technology. You will employ your skills in touch controller tuning and performance analysis, ensuring that our products deliver top-notch user experiences and seamless integration for digital security.

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Is prior experience in the crypto industry necessary for the TouchScreen/Display Integration Engineer position at Ledger?

While not strictly necessary, having curiosity and a basic understanding of the crypto and blockchain industry is a big plus for a TouchScreen/Display Integration Engineer at Ledger. Demonstrating knowledge or interest in the sector can enhance your contributions and help you better align with our mission of securing digital ownership.

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Common Interview Questions for TouchScreen/Display Integration Engineer (f/m)
Can you explain your experience with display technologies as a TouchScreen/Display Integration Engineer?

When answering this question, discuss your specific experiences with different display technologies like TFT, OLED, and E-Ink. Highlight any projects where you were involved in the design and integration processes, including challenges you faced and how you overcame them. Be clear and concise while showcasing your problem-solving skills.

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What steps do you take to ensure successful touch integration in hardware products?

In your response, outline your process for touch integration, from initial selection of components to testing and validation. Discuss how you troubleshoot issues effectively, and emphasize any tools or methodologies you use, such as performance metrics analysis or cross-functional collaboration strategies.

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Describe a challenging project you worked on. How did you handle the difficulties?

Share a specific project that posed challenges in display or touch integration, elaborating on the issue and the context. Focus on your thought process, teamwork, and problem-solving approach to resolve the situation, highlighting any successful outcomes or innovations you contributed to.

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How do you stay current with advancements in display and touch technology?

Discuss your methods for staying up-to-date, whether it's through industry publications, attending conferences, participating in webinars, or networking with professionals. Emphasize your commitment to continuous learning and how you apply new knowledge in your work to enhance product performance.

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What role does documentation play in your integration process?

Explain the importance of maintaining clear and detailed documentation throughout the integration process. Highlight how documentation aids in troubleshooting, knowledge sharing, and ensuring consistency in project execution. Provide examples of effective documentation from your past experiences.

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Can you talk about your teamwork experience in projects involving touch and display technologies?

Share specific examples of successful collaborations with cross-functional teams, such as software engineers and product designers. Focus on how you communicated technical information, coordinated efforts, and ensured alignment to meet project goals while maintaining high standards of quality.

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What criteria do you use when selecting components for display and touch integration?

Discuss the key factors you consider, such as performance characteristics, cost, reliability, and compatibility with existing systems. Mention how you evaluate options, including vendor assessments and conducting pilot tests, to ensure the chosen components meet the project requirements.

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Explain your approach to testing and validating display and touch performance.

Share your structured approach to testing, which would include defining performance metrics, executing rigorous tests, and utilizing both qualitative and quantitative assessments. Discuss how you document findings, iterative improvements, and how results inform future designs.

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How would you troubleshoot a display issue in a product under development?

Outline a systematic approach to troubleshooting, beginning from verifying the issue through to checking connections and configurations. Explain how you would apply a process of elimination, conduct tests to isolate problems, and collaborate with other engineers as needed to address the situation effectively.

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What excites you about working in the crypto and digital asset space?

When addressing this question, focus on your passion for technology and innovation, and how it aligns with Ledger's mission. Discuss the potential of digital assets to reshape financial security and how you would enjoy contributing to advancements that empower users to take control of their digital ownership.

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Inclusive & Diverse
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Diversity of Opinions
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Transparent & Candid
Growth & Learning
Fast-Paced
Collaboration over Competition
Take Risks
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Passion for Exploration
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Fully Distributed
Flex-Friendly
Some Meals Provided
Snacks
Social Gatherings
Pet Friendly
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Dental Insurance
Life insurance
Health Savings Account (HSA)

Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 15% of the world’s crypto assets are secured through Ledger Nanos. Headquartered in Paris and Vierzon, with offices in London, New York and Singapore, Ledger has a te...

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Full-time, hybrid
DATE POSTED
February 18, 2025

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