Hardware Security Engineer - Supply chain
Status
Paris, France +1
Full time
Hybrid
Compensation is not specified
Role
Security Engineer
Description
At our organization, we are constantly pushing the boundaries of innovation and are committed to ensuring digital ownership in a dynamically evolving world. Our goal is to achieve true freedom and revolutionize the way security is defined in the digital age. We are looking for individuals who are passionate about exploring new technologies and creating products that set the standard for security.
Established in 2014, we are a global leader in digital assets and Web3, with a significant portion of the world's crypto assets secured through our Ledger Nanos. With a headquarters in Paris and Vierzon, and additional offices in the UK, US, Switzerland, and Singapore, we have a diverse team of over 700 professionals dedicated to developing products and services that empower individuals and businesses to securely engage with crypto assets. Our Ledger hardware wallets have already reached over 6 million units sold across 200 countries.
As part of the Donjon team responsible for the security of all Ledger products, the role of a security engineer involves testing our products and ecosystem rigorously to ensure our industry-leading position.
Primary Responsibilities
- Conduct research on cutting-edge hardware supply chain attacks
- Evaluate and model threats related to supply chain processes for Ledger hardware wallets
- Develop and implement security best practices for supply chain processes in manufacturing and distribution
- Write and maintain code for realistic attacks and present findings at various conferences worldwide
Desired Qualifications
- Strong background in IoT or smartcard security
- Familiarity with electronic manufacturing processes
- Experience in embedded system development
- Basic understanding of the cryptocurrency ecosystem is a plus
Benefits
- Stock options to be part of our success and growth
- Hybrid work policy for flexibility
- Company-wide outings and social events
- Comprehensive health insurance coverage
- Opportunities for personal development, coaching, and fitness
- Five weeks of paid leave annually
- Access to high-performance office equipment including Apple products
- Transportation reimbursement
- Employee discount on our products
We are committed to fostering an inclusive work environment and provide equal opportunities to all individuals 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
Binance
Data Infrastructure Backend Engineer, Fiat
Asia +9
Asia +9
Full time
Remote
Responsibilities
Develop, construct, and uphold extensive data infrastructure to back global fiat products, encompassing on/off-ramp systems, payment channels, and compliance tools.
Create efficient backend services utilizing Java to support data ingestion, processing, storage, and real-time analytics.
Manage full data pipelines and internal platforms for monitoring, reporting, fraud prevention, and operational insights related to fiat transactions.
Collaborate with various departments to translate business requirements into scalable system solutions.
Enhance service performance, system reliability, and ensure data accuracy and uniformity across multiple systems.
Deploy CI/CD practices, service observability tools, and contribute to platform stability improvements.
Engage in technical design assessments, code reviews, and architecture deliberations.
Requirements
Robust background in backend engineering with a focus on Java (Spring Boot / microservices).
Experience in constructing data infrastructure, involving distributed data processing, data pipelines, and streamlining systems.
Familiarity with technologies like Kafka, Flink/Spark, Redis, MySQL/PostgreSQL, or other sizeable data storage and compute mechanisms.
Proficient in understanding system performance, scalability, and reliability principles.
Previous work on services supporting substantial amounts of financial or transactional data is advantageous.
Capable of working in fast-paced, highly responsible environments, independently delivering projects from design to production.
Exposure to Web3/crypto or payments/fiat systems is beneficial.
Effective communication skills with the ability to collaborate across various teams.
Familiarity with big data tools like Flink, Spark, ClickHouse, Elasticsearch is preferred.
Understanding of financial data models, reconciliation processes, fraud indications, or compliance data workflows.
Knowledge of cloud-native infrastructure like Kubernetes, Docker is desirable.
Why Binance
Work at the forefront of the top blockchain ecosystem worldwide.
Engage with top-tier talents in a user-centric global company with a flat organizational structure.
Take on distinct, dynamic projects autonomously in an inventive setting.
Flourish in a results-focused workspace with avenues for career development and continual learning.
Competitive remuneration and comprehensive company benefits.
Enjoy a work-from-home arrangement based on the team's work requirements.
Binance upholds the belief in being an equal opportunity employer, recognizing that diversity in the workforce is pivotal to success. By applying for a job, you affirm reviewing and agreeing with the Candidate Privacy Notice. Artificial intelligence tools might be employed during the hiring process to facilitate tasks such as application reviews without replacing human judgment. Final hiring decisions continue to be human-made. For queries regarding data processing, reach out to us.
Develop, construct, and uphold extensive data infrastructure to back global fiat products, encompassing on/off-ramp systems, payment channels, and compliance tools.
Create efficient backend services utilizing Java to support data ingestion, processing, storage, and real-time analytics.
Manage full data pipelines and internal platforms for monitoring, reporting, fraud prevention, and operational insights related to fiat transactions.
Collaborate with various departments to translate business requirements into scalable system solutions.
Enhance service performance, system reliability, and ensure data accuracy and uniformity across multiple systems.
Deploy CI/CD practices, service observability tools, and contribute to platform stability improvements.
Engage in technical design assessments, code reviews, and architecture deliberations.
Requirements
Robust background in backend engineering with a focus on Java (Spring Boot / microservices).
Experience in constructing data infrastructure, involving distributed data processing, data pipelines, and streamlining systems.
Familiarity with technologies like Kafka, Flink/Spark, Redis, MySQL/PostgreSQL, or other sizeable data storage and compute mechanisms.
Proficient in understanding system performance, scalability, and reliability principles.
Previous work on services supporting substantial amounts of financial or transactional data is advantageous.
Capable of working in fast-paced, highly responsible environments, independently delivering projects from design to production.
Exposure to Web3/crypto or payments/fiat systems is beneficial.
Effective communication skills with the ability to collaborate across various teams.
Familiarity with big data tools like Flink, Spark, ClickHouse, Elasticsearch is preferred.
Understanding of financial data models, reconciliation processes, fraud indications, or compliance data workflows.
Knowledge of cloud-native infrastructure like Kubernetes, Docker is desirable.
Why Binance
Work at the forefront of the top blockchain ecosystem worldwide.
Engage with top-tier talents in a user-centric global company with a flat organizational structure.
Take on distinct, dynamic projects autonomously in an inventive setting.
Flourish in a results-focused workspace with avenues for career development and continual learning.
Competitive remuneration and comprehensive company benefits.
Enjoy a work-from-home arrangement based on the team's work requirements.
Binance upholds the belief in being an equal opportunity employer, recognizing that diversity in the workforce is pivotal to success. By applying for a job, you affirm reviewing and agreeing with the Candidate Privacy Notice. Artificial intelligence tools might be employed during the hiring process to facilitate tasks such as application reviews without replacing human judgment. Final hiring decisions continue to be human-made. For queries regarding data processing, reach out to us.
CleanSpark
Hardware Assembly Technician
Rutledge, USA
Rutledge, USA
Full time
Office
Responsibilities and Duties
Organize and prepare parts, tools, and equipment including heat sinks for repair tasks.
Monitor inventory levels and ensure equipment and tools are well-maintained.
Document and track repairs accurately using the designated work order system.
Manage the physical environment of the hardware repair shop.
Process and document incoming inventory shipments efficiently.
Coordinate inventory movements using pallet jacks.
Disassemble miners to remove hash boards for maintenance.
Apply thermal paste to hash boards during repair processes.
Perform additional duties as necessary and assigned.
Qualifications
0-2 years of relevant experience in a similar role.
High school diploma or equivalent education.
Proficiency in basic computer skills to document work and communicate effectively.
Strong communication skills, both verbal and written.
Ability to work independently and collaboratively with a team.
Capable of lifting 50-75 pounds without assistance.
Hourly rate: $20 - $20
This position may involve tasks that include driving a company vehicle or traveling between job sites, thus candidates must meet the insurability requirements of CleanSpark's vehicle insurance policy.
CleanSpark is dedicated to providing equal employment opportunities. The company does not discriminate against employees or applicants based on race, color, religion, age, gender, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity, or any other legally protected characteristic under federal, state, or local laws. These standards apply across all employment aspects, from recruitment and hiring to training and termination processes.
Organize and prepare parts, tools, and equipment including heat sinks for repair tasks.
Monitor inventory levels and ensure equipment and tools are well-maintained.
Document and track repairs accurately using the designated work order system.
Manage the physical environment of the hardware repair shop.
Process and document incoming inventory shipments efficiently.
Coordinate inventory movements using pallet jacks.
Disassemble miners to remove hash boards for maintenance.
Apply thermal paste to hash boards during repair processes.
Perform additional duties as necessary and assigned.
Qualifications
0-2 years of relevant experience in a similar role.
High school diploma or equivalent education.
Proficiency in basic computer skills to document work and communicate effectively.
Strong communication skills, both verbal and written.
Ability to work independently and collaboratively with a team.
Capable of lifting 50-75 pounds without assistance.
Hourly rate: $20 - $20
This position may involve tasks that include driving a company vehicle or traveling between job sites, thus candidates must meet the insurability requirements of CleanSpark's vehicle insurance policy.
CleanSpark is dedicated to providing equal employment opportunities. The company does not discriminate against employees or applicants based on race, color, religion, age, gender, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity, or any other legally protected characteristic under federal, state, or local laws. These standards apply across all employment aspects, from recruitment and hiring to training and termination processes.