Electronics Engineer (f/m)
Status
Paris, France
Full time
Hybrid
Compensation is not specified
Role
Hardware Engineer
Description
We are dedicated to enabling global accessibility and security in the digital assets realm for all individuals. Join our mission to create a safer digital environment.
Founded in 2014, Ledger serves as the universal hub for digital assets and Web3 technology. A significant portion of the world's cryptocurrency assets are safeguarded using our Ledger Nanos. With headquarters in Paris and Vierzon, along with offices in the UK, US, Switzerland, and Singapore, Ledger boasts a diverse team of over 700 professionals who craft an array of products and services, empowering individuals and businesses to securely acquire, store, exchange, expand, and manage crypto assets. Notably, our Ledger hardware wallet series has already seen over 7 million units sold across 200 countries.
At Ledger, our essence is defined by pragmatism, audaciousness, commitment, trust, and transparency. Listen to testimonials from our team members as they shed light on how their contributions shape our innovative endeavors.
Your Responsibilities:
- Develop and devise electronic systems, including components selection, schematic design, PCB layout, and system integration.
- Execute testing, experimentation, and validation of design decisions. Proficient in basic RF concepts and supports RF testing for BLE, NFC, or WiFi technologies.
- Oversee the pre-certification process in coordination with the Operational Team.
- Back the industrialization process and extend assistance during industrial phases.
- Maintain open communication with fellow hardware and firmware team members to ensure seamless program execution.
What We Seek:
- Minimum of 2 years' involvement in the consumer electronics space.
- Proficiency in designing intricate schematics and layouts.
- Hands-on experience in board-level testing and debugging using tools like oscilloscopes and spectrum analyzers.
- Strong grasp of signal integrity, power integrity, and prevalent bus protocols.
- Ability to write basic Python scripts for automating testing assignments or controlling laboratory equipment.
- Openness to periodic travel per annum.
- Proficient in English language.
Preferred Qualifications:
- Familiarity with Altium Designer software.
- Background in Secure Elements technology.
- Prior exposure to e-paper displays, touch interfaces, and/or camera systems.
- Inquisitiveness towards the crypto/blockchain domain.
What You'll Benefit From:
- Equity: Active involvement through stock options in our evolving success.
- Flexibility: An adaptable work policy embracing a hybrid setup.
- Social: Engaging company retreats during Ledgerdary Days, coupled with frequent social events and provisions of snacks and beverages.
- Medical: Extensive health insurance policy covering medical, dental, and vision care magnitudes.
- Well-being: Personal development investment, coaching opportunities, and fitness resources through designated partners.
- Vacation: Allocation of five weeks of paid annual leave, inclusive of national holidays and rest & relaxation (RTT) days.
- High-Tech Environment: Access to top-tier office equipment and gadgets, including Apple products.
- Transport Benefits: Partly reimbursed transportation expenses as per your preferred mode of travel.
- Employee Discounts: Special discounts on all our offerings.
These guidelines also apply to writing – maintaining a clear, concise, and professional perspective in your composition.
Skills Required
Ledger
Website
www.ledger.comCompany size
Not specified
Location
United States
Description
Not specified
Status
SADR B
Founding Technical Partners for Oferli – Elite Web & Mobile Development Team🌐
Remote, USA
Remote, USA
Part time
Remote
I am Sadr, CEO of Oferli. We are building a high-performance, elite technical team, and I am looking for 5 to 10 dedicated founding technical partners to join me in this mission.
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
Payment in Crypto
CleanSpark
Commercial Operations Associate
Full time
Remote
Job Overview
CleanSpark is seeking a Commercial Operations Associate to support their AI data center projects by overseeing procurement, contract administration, and financial analysis. In this role, you will report to the Senior Manager, Commercial Operations and play a key part in evaluating vendor proposals, analyzing budget discrepancies, addressing commercial issues, and providing recommendations to ensure successful project delivery.
Key Responsibilities
Conduct detailed analysis of project budgets, forecasts, and expenditures, and suggest actions to handle variances.
Evaluate vendor proposals and select suppliers based on factors like cost, terms, timely delivery, and risk assessment.
Engage in negotiations to finalize commercial terms, obtaining necessary approvals.
Review contracts, change orders, and manage commercial risks and vendor-related matters.
Address and resolve any non-routine procurement, invoice, or payment discrepancies as they arise.
Enforce commercial policies and financial controls, escalating issues if necessary, and work towards process improvements.
Develop reports outlining trends, risks, and strategic actions to enhance commercial operations.
Maintain precise records and project data in company systems, ensuring accuracy and completeness.
Collaborate with legal and business partners for contract agreements, vendor onboarding, and approvals.
Work closely with project teams and vendors to handle commercial challenges and support project execution effectively.
Facilitate audits and compliance reviews, offering recommendations for corrective actions.
Undertake other responsibilities as delegated.
The successful candidate for this role will possess professionalism, effective communication skills, and the ability to collaborate well within a team-oriented and inclusive environment.
Required Qualifications
Bachelor's degree in relevant fields like business, finance, construction management, or operations, or equivalent experience.
Two or more years of hands-on experience in commercial operations, procurement, financial analysis, or contract management.
Ability to assess commercial issues independently and provide sound business recommendations.
Proficient in budget analysis, vendor proposal evaluation, and commercial terms review.
Strong judgment in policy application, problem resolution, and understanding of approval processes.
Proficiency in Microsoft Office tools and experience with project or financial systems.
Solid analytical, organizational, and communication skills.
Willingness to travel occasionally based on business requirements.
Preferred Qualifications
Experience in data centers, engineering, construction, energy, or similar capital-intensive industries.
Exposure to vendor negotiations, commercial risk management, change orders, or procurement processes.
This position offers a salary range of $85,000 to $95,000 per year and may involve responsibilities requiring the use of a company vehicle or travel between job sites. Candidates must meet CleanSpark's vehicle insurance policy requirements.
CleanSpark is an Equal Opportunity Employer, providing a discrimination-free workplace. All aspects of employment, including recruitment, promotions, termination, and training, are governed by this policy. AI tools may be utilized in parts of the hiring process.
CleanSpark is seeking a Commercial Operations Associate to support their AI data center projects by overseeing procurement, contract administration, and financial analysis. In this role, you will report to the Senior Manager, Commercial Operations and play a key part in evaluating vendor proposals, analyzing budget discrepancies, addressing commercial issues, and providing recommendations to ensure successful project delivery.
Key Responsibilities
Conduct detailed analysis of project budgets, forecasts, and expenditures, and suggest actions to handle variances.
Evaluate vendor proposals and select suppliers based on factors like cost, terms, timely delivery, and risk assessment.
Engage in negotiations to finalize commercial terms, obtaining necessary approvals.
Review contracts, change orders, and manage commercial risks and vendor-related matters.
Address and resolve any non-routine procurement, invoice, or payment discrepancies as they arise.
Enforce commercial policies and financial controls, escalating issues if necessary, and work towards process improvements.
Develop reports outlining trends, risks, and strategic actions to enhance commercial operations.
Maintain precise records and project data in company systems, ensuring accuracy and completeness.
Collaborate with legal and business partners for contract agreements, vendor onboarding, and approvals.
Work closely with project teams and vendors to handle commercial challenges and support project execution effectively.
Facilitate audits and compliance reviews, offering recommendations for corrective actions.
Undertake other responsibilities as delegated.
The successful candidate for this role will possess professionalism, effective communication skills, and the ability to collaborate well within a team-oriented and inclusive environment.
Required Qualifications
Bachelor's degree in relevant fields like business, finance, construction management, or operations, or equivalent experience.
Two or more years of hands-on experience in commercial operations, procurement, financial analysis, or contract management.
Ability to assess commercial issues independently and provide sound business recommendations.
Proficient in budget analysis, vendor proposal evaluation, and commercial terms review.
Strong judgment in policy application, problem resolution, and understanding of approval processes.
Proficiency in Microsoft Office tools and experience with project or financial systems.
Solid analytical, organizational, and communication skills.
Willingness to travel occasionally based on business requirements.
Preferred Qualifications
Experience in data centers, engineering, construction, energy, or similar capital-intensive industries.
Exposure to vendor negotiations, commercial risk management, change orders, or procurement processes.
This position offers a salary range of $85,000 to $95,000 per year and may involve responsibilities requiring the use of a company vehicle or travel between job sites. Candidates must meet CleanSpark's vehicle insurance policy requirements.
CleanSpark is an Equal Opportunity Employer, providing a discrimination-free workplace. All aspects of employment, including recruitment, promotions, termination, and training, are governed by this policy. AI tools may be utilized in parts of the hiring process.
Nahclimited
Senior Full-Stack Engineer (Go)
Hong Kong
Hong Kong
Full time
Remote
A proprietary trading and research firm is looking for skilled full-stack engineers to contribute to the development of user interfaces and services for critical financial applications. These applications include visual analytics platforms and data-driven tools used by traders, researchers, and analysts. As a part of the team, you will be involved in working on TypeScript front-ends and Go services that support them. The team is transitioning its applications into a modular, plugin-based platform that will be expanded upon by other engineers. You'll be responsible for creating reusable UI modules, component libraries, and SDKs, in addition to developing end-user features. Ownership of your work will be from structured product requirement documentation through to production. No specific trading or finance background is mandatory; the team prioritizes engineering expertise and offers training in the domain.
What You'll Be Doing:
Collaborating with traders, researchers, and product managers to transform complex workflows into sophisticated UI solutions.
Designing and implementing high-performance, responsive front-end applications using current-generation TypeScript frameworks like Svelte, React, or Vue.
Building, operating, and designing Go back-end services with security and performance integrated into their design, overseeing service boundaries and data contracts end-to-end.
Constructing reusable UI components, libraries, and SDKs for a modular, plugin-based platform and connecting front-ends using typed SDKs and MCP-based interfaces.
Developing real-time UIs that process and display high-frequency market and on-chain data from various streaming sources using canvas-based charting and D3.js for unique views.
Guiding architecture and performance decisions for modular, extensible systems, maintaining automated testing and code review processes, and mentoring colleagues in best practices.
Key Requirements:
7+ years of hands-on experience in full-stack development with ownership of production on both the back-end and front-end.
Proficient in current TypeScript, HTML, and CSS along with a modern front-end framework such as Svelte, React, or Vue.
Strong Go experience capable of self-sufficiently designing, building, and operating production Go services.
Demonstrated ability in handling large datasets and real-time updates from back-end sources, constructing well-structured UI components and shared abstractions.
Sound understanding of performance optimization and rendering strategies in data-intensive applications, including the JavaScript runtime.
Thorough testing skills with unit and integration tests forming a standard part of the delivery process.
Excellent cross-functional communication skills along with experience with a major cloud platform and version control systems.
Desirable Skills:
Background or keen interest in trading systems or financial platforms, possibly including prior experience in hedge funds or proprietary trading.
Experience with real-time, streaming, or on-chain/crypto market data.
Knowledge of MCP or other AI-native/agent integration principles.
Experience building developer platforms, SDKs, or shared component libraries. Familiarity with CI/CD, Docker, and observability tools such as Datadog, Grafana, or ELK.
Further details regarding data processing in the context of the hiring process can be requested by contacting us directly.
What You'll Be Doing:
Collaborating with traders, researchers, and product managers to transform complex workflows into sophisticated UI solutions.
Designing and implementing high-performance, responsive front-end applications using current-generation TypeScript frameworks like Svelte, React, or Vue.
Building, operating, and designing Go back-end services with security and performance integrated into their design, overseeing service boundaries and data contracts end-to-end.
Constructing reusable UI components, libraries, and SDKs for a modular, plugin-based platform and connecting front-ends using typed SDKs and MCP-based interfaces.
Developing real-time UIs that process and display high-frequency market and on-chain data from various streaming sources using canvas-based charting and D3.js for unique views.
Guiding architecture and performance decisions for modular, extensible systems, maintaining automated testing and code review processes, and mentoring colleagues in best practices.
Key Requirements:
7+ years of hands-on experience in full-stack development with ownership of production on both the back-end and front-end.
Proficient in current TypeScript, HTML, and CSS along with a modern front-end framework such as Svelte, React, or Vue.
Strong Go experience capable of self-sufficiently designing, building, and operating production Go services.
Demonstrated ability in handling large datasets and real-time updates from back-end sources, constructing well-structured UI components and shared abstractions.
Sound understanding of performance optimization and rendering strategies in data-intensive applications, including the JavaScript runtime.
Thorough testing skills with unit and integration tests forming a standard part of the delivery process.
Excellent cross-functional communication skills along with experience with a major cloud platform and version control systems.
Desirable Skills:
Background or keen interest in trading systems or financial platforms, possibly including prior experience in hedge funds or proprietary trading.
Experience with real-time, streaming, or on-chain/crypto market data.
Knowledge of MCP or other AI-native/agent integration principles.
Experience building developer platforms, SDKs, or shared component libraries. Familiarity with CI/CD, Docker, and observability tools such as Datadog, Grafana, or ELK.
Further details regarding data processing in the context of the hiring process can be requested by contacting us directly.
Сrypto.com
AI Engineer, Trading Ops & Management
London, UK
London, UK
Full time
Hybrid
We are looking for a highly analytical and technically skilled individual to lead the advancement of our trading infrastructure. This unique role encompasses the operational responsibilities of a Trading Operations Specialist, the analytical aspects of a Risk Manager, and the technical expertise of an AI-focused Developer.
The ideal candidate will oversee daily operational processes, risk monitoring, and drive the digital transformation of these functions. Utilizing Large Language Models (LLMs), machine learning techniques, and advanced scripting, you will automate manual tasks, enhance predictive risk modeling, and develop real-time performance visualization tools and analyses.
Key Responsibilities:
Trading Operations and Performance Analysis with AI
Coordinate the entire trade lifecycle across various asset classes. Implement AI workflows using Python (ML) and MLOps tools to automate manual tasks and reconcile operations.
Conduct daily profit and loss attribution analysis, dissecting market movements, Greeks, and new activities. Employ AI/ML frameworks for anomaly detection in trade data and automated commentary generation for profit and loss reports.
Maintain data accuracy within trading systems, middle-office platforms, and financial ledgers.
Utilize AI tools to create reports and analyses on trading performance and perform adhoc business analytics.
Risk Monitoring & Control
Develop real-time, AI-powered risk models using machine learning to forecast market volatility and alert the desk to emerging risks.
Establish and update advanced risk reporting dashboards for the desk.
Requirements & Qualifications:
Experience: 3+ years in front-office operations, quant development, or a mix of risk management and systems architecture in a financial setting.
Technical Proficiency: Advanced skills in Python (for AI/ML) and strong understanding of SQL. Experience in developing AI workflows is highly advantageous.
Financial Knowledge: Familiarity with profit and loss attribution, financial controls, market risk indicators (Greeks, VaR), financial markets, and products.
Problem-Solving: Ability to approach operations with a "systems-thinking" mindset, aiming to automate manual tasks wherever possible.
Capacity: Capability to excel in a high-pressure environment, including working extended hours as needed to meet global trading requirements.
The ideal candidate will oversee daily operational processes, risk monitoring, and drive the digital transformation of these functions. Utilizing Large Language Models (LLMs), machine learning techniques, and advanced scripting, you will automate manual tasks, enhance predictive risk modeling, and develop real-time performance visualization tools and analyses.
Key Responsibilities:
Trading Operations and Performance Analysis with AI
Coordinate the entire trade lifecycle across various asset classes. Implement AI workflows using Python (ML) and MLOps tools to automate manual tasks and reconcile operations.
Conduct daily profit and loss attribution analysis, dissecting market movements, Greeks, and new activities. Employ AI/ML frameworks for anomaly detection in trade data and automated commentary generation for profit and loss reports.
Maintain data accuracy within trading systems, middle-office platforms, and financial ledgers.
Utilize AI tools to create reports and analyses on trading performance and perform adhoc business analytics.
Risk Monitoring & Control
Develop real-time, AI-powered risk models using machine learning to forecast market volatility and alert the desk to emerging risks.
Establish and update advanced risk reporting dashboards for the desk.
Requirements & Qualifications:
Experience: 3+ years in front-office operations, quant development, or a mix of risk management and systems architecture in a financial setting.
Technical Proficiency: Advanced skills in Python (for AI/ML) and strong understanding of SQL. Experience in developing AI workflows is highly advantageous.
Financial Knowledge: Familiarity with profit and loss attribution, financial controls, market risk indicators (Greeks, VaR), financial markets, and products.
Problem-Solving: Ability to approach operations with a "systems-thinking" mindset, aiming to automate manual tasks wherever possible.
Capacity: Capability to excel in a high-pressure environment, including working extended hours as needed to meet global trading requirements.
Сrypto.com
AI Engineer, Trading Ops & Management
Hong Kong
Hong Kong
Full time
Hybrid
We are looking for a highly analytical and technically skilled individual to drive the advancement of our trading infrastructure. This multifaceted role combines the tactical responsibilities of a Trading Operations Specialist with the strategic analysis of a Risk Manager and the technical expertise of an AI-focused Developer.
The ideal candidate will oversee daily operational processes and risk assessment while leading the digital transformation of these functions. You will utilize Large Language Models (LLMs), machine learning, and advanced scripting to automate manual tasks, enhance predictive risk modeling, and create real-time performance tools and analyses.
Key Responsibilities:
Trading Operations and Performance Analysis with AI
Manage trade lifecycles across various asset classes and automate operations using Python (ML) and MLOps tools.
Conduct P&L attribution analyses and utilize AI/ML frameworks to identify anomalies in trade data.
Maintain data integrity across trading systems and finance platforms.
Develop AI-driven reports on trading performance and conduct adhoc business analytics.
Risk Monitoring & Control
Create real-time, AI-powered risk models to predict market volatility and monitor cross-market risks.
Establish and update sophisticated risk dashboards for monitoring purposes.
Requirements & Qualifications:
Experience: 3+ years in front-office operations, quant development, or a combination of risk management and systems architecture in finance.
Technical Stack: Advanced proficiency in Python (AI/ML) and strong SQL skills. Experience in crafting AI workflows is advantageous.
Financial Acumen: Proficient in P&L attribution, financial controls, market risk indicators, and financial products.
Problem Solving: Ability to solve operational challenges with automated solutions.
Capacity: Thrive in a high-pressure environment with flexibility to accommodate global trading demands.
We may utilize AI tools to assess your Resume/CV against the job requirements to aid our recruitment process. These tools support but do not replace human decision-making. Final hiring determinations are made by humans considering the tool insights and other relevant factors. For further information on personal data processing, please get in touch with us.
The ideal candidate will oversee daily operational processes and risk assessment while leading the digital transformation of these functions. You will utilize Large Language Models (LLMs), machine learning, and advanced scripting to automate manual tasks, enhance predictive risk modeling, and create real-time performance tools and analyses.
Key Responsibilities:
Trading Operations and Performance Analysis with AI
Manage trade lifecycles across various asset classes and automate operations using Python (ML) and MLOps tools.
Conduct P&L attribution analyses and utilize AI/ML frameworks to identify anomalies in trade data.
Maintain data integrity across trading systems and finance platforms.
Develop AI-driven reports on trading performance and conduct adhoc business analytics.
Risk Monitoring & Control
Create real-time, AI-powered risk models to predict market volatility and monitor cross-market risks.
Establish and update sophisticated risk dashboards for monitoring purposes.
Requirements & Qualifications:
Experience: 3+ years in front-office operations, quant development, or a combination of risk management and systems architecture in finance.
Technical Stack: Advanced proficiency in Python (AI/ML) and strong SQL skills. Experience in crafting AI workflows is advantageous.
Financial Acumen: Proficient in P&L attribution, financial controls, market risk indicators, and financial products.
Problem Solving: Ability to solve operational challenges with automated solutions.
Capacity: Thrive in a high-pressure environment with flexibility to accommodate global trading demands.
We may utilize AI tools to assess your Resume/CV against the job requirements to aid our recruitment process. These tools support but do not replace human decision-making. Final hiring determinations are made by humans considering the tool insights and other relevant factors. For further information on personal data processing, please get in touch with us.