Firmware Applications Engineer
Status
Paris, France
Full time
Hybrid
Compensation is not specified
Role
Embedded Engineer
Description
*
We focus on ensuring accessibility and security in the digital asset world and invite you to be part of our mission.
Founded in 2014, Ledger is a global digital assets and Web3 platform with a significant share securing crypto assets globally through our Ledger Nanos. Join our team headquartered in Paris and Vierzon with additional offices in the UK, US, Switzerland, and Singapore, comprising over 550 professionals creating diverse products and services. We help individuals and companies securely engage with crypto assets through our Ledger hardware wallets, with over 5 million units sold across 180 countries.
At Ledger, we uphold values that define us: Practicality, Boldness, Dedication, Trust, and Transparency. Check out our Origins video for more insight.
To support Ledger's expansion, we seek a new team member to contribute to the embedded firmware team responsible for the hardware wallets’ Operating System and related applications.
Applications for our hardware wallet range cover cryptocurrency support, key management, and security protocols such as PGP, SSH, U2F, among others. Ledger Live offers over 150 apps.
Responsibilities
- Develop and maintain secure applications on our operating system.
- Enhance our application development framework.
- Ensure application quality through testing and documentation.
- Deploy new applications to Ledger Live.
- Assist third-party developers.
Key Collaborations:
- Work closely with the OS team for SDK advancements.
- Coordinate with the Security team for software threat analysis and fixes.
- Engage with the Product team for requirement prioritization.
- Collaborate with the Customer Success team for user issue resolution.
- Active involvement in the developer community.
Desired Qualifications
- Degree in Computer Science, Engineering, or related field.
- Proficiency in Embedded C software development.
- Strong communication skills.
- Experience in Python programming.
- Basic knowledge of cryptography.
- Interest in software and hardware security vulnerabilities and mitigation measures.
Additional Points of Interest
- Familiarity with blockchain technology.
- Proficiency in Rust software development.
Benefits:
- Equity: Receive stock options to share in our mutual success as we expand.
- Flexibility: Enjoy a hybrid work policy.
- Social: Join company outings and regular social events.
- Healthcare: Avail comprehensive health insurance coverage.
- Wellness: Access personal development, coaching, and fitness programs.
- Time Off: Benefit from paid leave, holidays, and rest days.
- Technology: Access high-performance office equipment and gadgets.
- Transport: Ledger contributes to your transportation expenses.
- Discounts: Enjoy employee discounts on our products.
We are an equal opportunity employer, committed to diversity and inclusion for everyone regardless of gender, ethnicity, religion, sexual orientation, social status, disability, or age.
_ _
Skills Required
Ledger
Website
www.ledger.comCompany size
Not specified
Location
United States
Description
Not specified
Status
Peeter Luik
Software Developer
Part time
Remote
I’m actively looking for a native Russian speaker who can expertly conduct or participate in job interviews—especially those requiring strong communication, technical understanding, and professional presence. This person should feel at ease discussing software engineering, or related topics, while also being able to assess a candidate’s clarity, depth, and overall fit. If you’re a fluent Russian speaker with the confidence and experience to shine in a technical interview setting, I’d be excited to connect and explore the opportunity with you.
Payment in Crypto
Frank Ralph
Architect designers
Sydney, Australia
Sydney, Australia
Part time
Remote
AutoCAD
Looking for 2D AutoCAD specialists to prepare detailed architectural and engineering drawings.
Payment: AUD $500–$1,200 per project
Looking for 2D AutoCAD specialists to prepare detailed architectural and engineering drawings.
Payment: AUD $500–$1,200 per project
Payment in Crypto
Gabenius
Full-time Hackintosh iOS development
Full time
Hybrid
We are currently seeking a skilled professional to join our team as a Full-time Hackintosh iOS Developer. In this role, you will be responsible for developing iOS applications for our Hackintosh platform. The ideal candidate will have a strong background in Web, Mobile, and Software Development, Engineering & Architecture, Customer Service, and Accounting and Consulting Specialist.
Responsibilities:
- Designing, developing, and implementing iOS applications for our Hackintosh platform
- Collaborating with cross-functional teams to define, design, and ship new features
- Troubleshooting application bugs and implementing solutions
- Ensuring the performance, quality, and responsiveness of applications
- Staying up-to-date with the latest industry trends and technologies
- Providing technical support and guidance to users as needed
Requirements:
- Proven work experience as an iOS Developer or similar role
- Proficient in Objective-C, Swift, and Xcode
- Strong understanding of iOS development best practices
- Excellent problem-solving skills
- Ability to work independently and as part of a team
- Strong communication and interpersonal skills
- Knowledge in web, mobile, and software development, engineering & architecture, customer service, and accounting and consulting specialist
If you are passionate about iOS development and eager to work on innovative projects in the Hackintosh space, we'd love to hear from you. Please apply with your resume and portfolio to be considered for this exciting opportunity.
Responsibilities:
- Designing, developing, and implementing iOS applications for our Hackintosh platform
- Collaborating with cross-functional teams to define, design, and ship new features
- Troubleshooting application bugs and implementing solutions
- Ensuring the performance, quality, and responsiveness of applications
- Staying up-to-date with the latest industry trends and technologies
- Providing technical support and guidance to users as needed
Requirements:
- Proven work experience as an iOS Developer or similar role
- Proficient in Objective-C, Swift, and Xcode
- Strong understanding of iOS development best practices
- Excellent problem-solving skills
- Ability to work independently and as part of a team
- Strong communication and interpersonal skills
- Knowledge in web, mobile, and software development, engineering & architecture, customer service, and accounting and consulting specialist
If you are passionate about iOS development and eager to work on innovative projects in the Hackintosh space, we'd love to hear from you. Please apply with your resume and portfolio to be considered for this exciting opportunity.
Payment in Crypto
Ubiminds
UX Engineer (UXE) / Front-end Engineer (React.js) - 438
Full time
Remote
Location: Remote, Full-time
We are a GPTW-certified company focused on partnering with American software product companies to expand their development capabilities. We specialize in sourcing and providing top 5% talent from Brazil for their LATAM strategy, offering both staff augmentation and employer-of-record services.
Our current project involves a company revolutionizing the talent acquisition process by enabling seamless connectivity between companies and candidates through their end-to-end hiring platform. They are leaders in modern hiring solutions backed by science and driven by ethical AI, having facilitated millions of video interviews and candidate engagements for numerous global clients.
This is a great opportunity for those looking to advance their careers internationally and contribute to a cutting-edge company.
We are currently assisting a U.S.-based company in bolstering their product team with a focus on UX Engineering and Front-end Development utilizing React.js technology.
Responsibilities
Design, develop, and maintain software components using React.js, prioritizing usability and user experience.
Collaborate with Product Managers to understand requirements and propose scalable solutions.
Engage with various stakeholders to ensure transparency on product quality and progress.
Participate in code reviews, advocate best practices, and identify quality issues.
Identify and document software defects, perform root cause analysis, and recommend corrective actions.
Requirements
Strong background in React.js and UX practices.
Proficiency in software quality practices including testing, documentation, and defect analysis.
Ability to communicate effectively with technical and non-technical stakeholders.
Experience working in agile team environments.
English proficiency at C1 level both spoken and written.
Preferred Skills
Experience in UX/UI environments working on usability and design projects.
Previous experience with digital agencies or design-focused consultancies.
Soft Skills
Strong analytical skills with a focus on quality improvement.
Collaborative mindset with the ability to propose effective solutions.
Excellent stakeholder management and priority balancing skills.
Perks @Ubiminds
Opportunity to work with U.S.-based product teams.
Remote-first culture and supplied MacBook.
English lessons, referral bonuses, tech talks, and more.
Comprehensive back-office support including HR and career development services.
We are a GPTW-certified company focused on partnering with American software product companies to expand their development capabilities. We specialize in sourcing and providing top 5% talent from Brazil for their LATAM strategy, offering both staff augmentation and employer-of-record services.
Our current project involves a company revolutionizing the talent acquisition process by enabling seamless connectivity between companies and candidates through their end-to-end hiring platform. They are leaders in modern hiring solutions backed by science and driven by ethical AI, having facilitated millions of video interviews and candidate engagements for numerous global clients.
This is a great opportunity for those looking to advance their careers internationally and contribute to a cutting-edge company.
We are currently assisting a U.S.-based company in bolstering their product team with a focus on UX Engineering and Front-end Development utilizing React.js technology.
Responsibilities
Design, develop, and maintain software components using React.js, prioritizing usability and user experience.
Collaborate with Product Managers to understand requirements and propose scalable solutions.
Engage with various stakeholders to ensure transparency on product quality and progress.
Participate in code reviews, advocate best practices, and identify quality issues.
Identify and document software defects, perform root cause analysis, and recommend corrective actions.
Requirements
Strong background in React.js and UX practices.
Proficiency in software quality practices including testing, documentation, and defect analysis.
Ability to communicate effectively with technical and non-technical stakeholders.
Experience working in agile team environments.
English proficiency at C1 level both spoken and written.
Preferred Skills
Experience in UX/UI environments working on usability and design projects.
Previous experience with digital agencies or design-focused consultancies.
Soft Skills
Strong analytical skills with a focus on quality improvement.
Collaborative mindset with the ability to propose effective solutions.
Excellent stakeholder management and priority balancing skills.
Perks @Ubiminds
Opportunity to work with U.S.-based product teams.
Remote-first culture and supplied MacBook.
English lessons, referral bonuses, tech talks, and more.
Comprehensive back-office support including HR and career development services.
Ubiminds
Senior Full Stack Engineer (.NET + Angular) - (437)
Full time
Remote
Want to advance your international career to the next level?
Join Ubiminds, a highly regarded, people-centric organization that collaborates with American software companies to extend their development capabilities. We specialize in handpicking the top 5% of Brazilian talent to support LATAM strategies through tailored staffing solutions and employer-of-record services.
Partnering with a visionary company revolutionizing talent acquisition in organizations, Ubiminds connects companies and candidates globally through a cutting-edge hiring platform featuring video interviews, assessments, and AI-driven interactions. As a frontrunner in scientifically-backed hiring solutions powered by ethical AI, our platform has facilitated millions of video interviews and candidate engagements for leading clients worldwide.
This is your chance to propel your international career while contributing to an innovative company.
Key Responsibilities:
Develop and enhance scalable SaaS applications using .NET and Angular.
Implement high-performance backend services with C#, .NET, Entity Framework, and SQL databases.
Craft modern, user-friendly front-end interfaces, preferably utilizing Angular 16+.
Embrace Shift Left principles by writing unit/integration tests and ensuring code quality.
Conduct troubleshooting, debugging, and optimization tasks for backend and frontend systems.
Engage in cross-functional collaboration with engineering, product, and leadership teams.
Requirements:
5+ years of hands-on experience in SaaS or enterprise application development.
Well-versed in C#, .NET ecosystem, Entity Framework, and relational databases.
Proficient in frontend development with Angular 16+.
Skilled in troubleshooting, debugging, and performance optimization.
Experience in writing unit and integration tests.
Familiar with Shift Left development culture and committed to high-quality code.
Strong command of English communication (written and verbal).
AI & Modern Development:
Openness to working with AI-assisted tools and basic knowledge of AI concepts.
Bonus experience includes implementing DDD, CQRS, event-driven architectures, and working with monitoring tools and cloud providers.
Perks @Ubiminds:
Direct collaboration with U.S. product engineering teams.
Remote-first culture with a provided MacBook.
Access to English lessons, referral bonuses, tech talks, and ongoing learning opportunities.
Full back-office support spanning HR, career development, and administrative assistance.
Don't miss out on this opportunity to enhance your international career and contribute to cutting-edge AI-driven SaaS products!
Kindly note, we may employ AI tools to aid in the recruitment process but final hiring decisions are made by humans. If you require further information on data processing, please reach out to us directly.
Join Ubiminds, a highly regarded, people-centric organization that collaborates with American software companies to extend their development capabilities. We specialize in handpicking the top 5% of Brazilian talent to support LATAM strategies through tailored staffing solutions and employer-of-record services.
Partnering with a visionary company revolutionizing talent acquisition in organizations, Ubiminds connects companies and candidates globally through a cutting-edge hiring platform featuring video interviews, assessments, and AI-driven interactions. As a frontrunner in scientifically-backed hiring solutions powered by ethical AI, our platform has facilitated millions of video interviews and candidate engagements for leading clients worldwide.
This is your chance to propel your international career while contributing to an innovative company.
Key Responsibilities:
Develop and enhance scalable SaaS applications using .NET and Angular.
Implement high-performance backend services with C#, .NET, Entity Framework, and SQL databases.
Craft modern, user-friendly front-end interfaces, preferably utilizing Angular 16+.
Embrace Shift Left principles by writing unit/integration tests and ensuring code quality.
Conduct troubleshooting, debugging, and optimization tasks for backend and frontend systems.
Engage in cross-functional collaboration with engineering, product, and leadership teams.
Requirements:
5+ years of hands-on experience in SaaS or enterprise application development.
Well-versed in C#, .NET ecosystem, Entity Framework, and relational databases.
Proficient in frontend development with Angular 16+.
Skilled in troubleshooting, debugging, and performance optimization.
Experience in writing unit and integration tests.
Familiar with Shift Left development culture and committed to high-quality code.
Strong command of English communication (written and verbal).
AI & Modern Development:
Openness to working with AI-assisted tools and basic knowledge of AI concepts.
Bonus experience includes implementing DDD, CQRS, event-driven architectures, and working with monitoring tools and cloud providers.
Perks @Ubiminds:
Direct collaboration with U.S. product engineering teams.
Remote-first culture with a provided MacBook.
Access to English lessons, referral bonuses, tech talks, and ongoing learning opportunities.
Full back-office support spanning HR, career development, and administrative assistance.
Don't miss out on this opportunity to enhance your international career and contribute to cutting-edge AI-driven SaaS products!
Kindly note, we may employ AI tools to aid in the recruitment process but final hiring decisions are made by humans. If you require further information on data processing, please reach out to us directly.