QA Automation Engineer - Trainee
Status
Paris, France
Full time
Hybrid
Compensation is not specified
Role
QA Engineer
Description
We are dedicated to ensuring that digital assets are accessible and secure for everyone.
Join us in our mission.
Established in 2014, Ledger is a worldwide platform that focuses on digital assets and Web3. Our Ledger Nanos ensure the security of over 15% of the world's crypto assets. Our headquarters are located in Paris and Vierzon, with additional offices in the UK, US, Switzerland, and Singapore. Our team consists of more than 700 professionals who develop a range of products and services that enable individuals and companies to securely buy, store, swap, grow, and manage crypto assets. Our Ledger hardware wallets have sold over 5 million units in 180 countries.
At Ledger, we embody values that define us - Pragmatism, Audacity, Commitment, Trust, and Transparency. Watch our Origins video.
We are seeking a motivated candidate for an internship in our QA Automation Team. This internship will have a focus on two main areas.
Duration: 6 months
Start date: January/ March 2024
The Role
- Enhancing the scope and quality of automated tests on Ledger Live: The objective is to improve non-regression tests and mitigate risks associated with mocks and simulators used in end-to-end testing.
Currently, automated tests utilize mocks to hide hardware wallet communication and enable independent and self-contained testing. The goal of this internship is to replace mocks with an existing Nano simulator. This update will lead to increased test quality and coverage in relation to the code.
- Optimization of test execution in the development factory (CI): Study and implement parallelization of execution to reduce time spent. Introduce improved reporting and assimilation of automated test reports (integration and end-to-end). Establish a connection between the test repository (JIRA XRay) and automated test execution (E2E UI).
Requirements
- Bachelor/Master degree in Computer Science
- Curious mindset and positive attitude to work within a highly collaborative team
- Coding skills in Python and/or Javascript
- Some knowledge or interest in CI/CD topics and experience with Git
- Proficient in English
What You Can Expect
- Flexibility: Hybrid work policy
- Social: Regular social events, snacks, and drinks
- High tech: Access to high-performance office equipment and gadgets, including Apple products
- Transportation: Ledger reimburses 75% of your preferred mode of transportation
- Food: Swile lunch vouchers provided
- Vacation: 1 day off for every full month worked
We are an equal opportunity employer, promoting diversity without any distinction 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
George I
Game Studio Hiring: Full-Stack, Mobile & 3D Web Developers
Part time
Remote
About Us
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
Full-Stack Developers
Backend and frontend development for web platform
Experience with game-related web services preferred
Mobile Developers
Native mobile app development
Cross-platform experience valued
Unity Developers
Gameplay mechanics implementation
3+ years Unity experience required
3D Web Developers
WebGL and Three.js expertise
Browser-based 3D rendering experience
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
Full-Stack Developers
Backend and frontend development for web platform
Experience with game-related web services preferred
Mobile Developers
Native mobile app development
Cross-platform experience valued
Unity Developers
Gameplay mechanics implementation
3+ years Unity experience required
3D Web Developers
WebGL and Three.js expertise
Browser-based 3D rendering experience
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
Payment in Crypto
Target Mafia
Web3 Growth Hacker (Enforcer of Expansion)
Full time
Hybrid
Description
About Target Mafia
Target Mafia is a syndicate of elite media buyers, data scientists, and creative capos dominating gambling, crypto, nutra, and adult niches. We operate on pure performance: if our partners win, we win.
We are expanding our crypto empire and need a Web3 Growth Hacker, our Enforcer of Expansion, to scale projects, grow communities, and execute high-ROI campaigns across Web3 ecosystems.
Working at Target Mafia
This is a fast-paced, results-driven role where strategy meets execution. You’ll identify growth opportunities, implement viral campaigns, and optimize channels to maximize performance. Your work will directly impact revenue and user acquisition across multiple projects.
Role
As a Web3 Growth Hacker, you will drive user acquisition, scale communities, and execute growth strategies that expand Target Mafia’s influence in the crypto space. You’ll combine creative tactics, data analysis, and guerrilla marketing to deliver measurable results.
Responsibilities
Plan and execute growth campaigns across Telegram, Discord, Twitter, and other Web3 channels.
Build partnerships and collaborations with crypto communities and influencers.
Track, analyze, and optimize campaigns for maximum ROI.
Identify viral trends and implement them to boost engagement and user acquisition.
Work closely with media buyer dons and creative capos to align growth efforts with marketing strategies.
Skills Required
Growth Hacking & Performance Marketing
Social Media Strategy & Community Building
Crypto & Web3 Knowledge
Influencer & Partnership Management
Data Analysis & Campaign Optimization
Guerrilla Marketing & Viral Campaign Execution
Creativity & Fast Problem Solving
Reasons to Join Our Team
Lead high-impact campaigns in trending Web3 and crypto markets
Work with an elite, performance-driven mafia of media buyers
Performance-based compensation in stablecoins, with bonuses for growth wins
Hands-on experience scaling high-stakes projects
Flexible, dynamic, and rewarding environment for top-tier talent
About Target Mafia
Target Mafia is a syndicate of elite media buyers, data scientists, and creative capos dominating gambling, crypto, nutra, and adult niches. We operate on pure performance: if our partners win, we win.
We are expanding our crypto empire and need a Web3 Growth Hacker, our Enforcer of Expansion, to scale projects, grow communities, and execute high-ROI campaigns across Web3 ecosystems.
Working at Target Mafia
This is a fast-paced, results-driven role where strategy meets execution. You’ll identify growth opportunities, implement viral campaigns, and optimize channels to maximize performance. Your work will directly impact revenue and user acquisition across multiple projects.
Role
As a Web3 Growth Hacker, you will drive user acquisition, scale communities, and execute growth strategies that expand Target Mafia’s influence in the crypto space. You’ll combine creative tactics, data analysis, and guerrilla marketing to deliver measurable results.
Responsibilities
Plan and execute growth campaigns across Telegram, Discord, Twitter, and other Web3 channels.
Build partnerships and collaborations with crypto communities and influencers.
Track, analyze, and optimize campaigns for maximum ROI.
Identify viral trends and implement them to boost engagement and user acquisition.
Work closely with media buyer dons and creative capos to align growth efforts with marketing strategies.
Skills Required
Growth Hacking & Performance Marketing
Social Media Strategy & Community Building
Crypto & Web3 Knowledge
Influencer & Partnership Management
Data Analysis & Campaign Optimization
Guerrilla Marketing & Viral Campaign Execution
Creativity & Fast Problem Solving
Reasons to Join Our Team
Lead high-impact campaigns in trending Web3 and crypto markets
Work with an elite, performance-driven mafia of media buyers
Performance-based compensation in stablecoins, with bonuses for growth wins
Hands-on experience scaling high-stakes projects
Flexible, dynamic, and rewarding environment for top-tier talent
VaultChain
Assistant in Financial Technology and Trading Strategies (with Training)
Berlin, Germany
Berlin, Germany
Part time
Remote
Description
We are offering an opportunity to join our team and learn about cross-market trading strategies, focusing on identifying price differences of assets across multiple platforms. This role provides hands-on experience in financial technology, data analysis, and trading support.
As part of this position, you will:
Gain practical knowledge of market analysis and trading workflows
Learn how to recognize and evaluate opportunities across different platforms
Develop your skills in risk management and decision-making
Work with a mentor who will guide you step by step through the learning process
What we provide:
Comprehensive training program designed for beginners
Ongoing mentorship and professional support
Flexible schedule (approx. 1 hour a day required for study and practice)
Remote work setup with the possibility to grow into a larger role over time
This is a part-time, entry-level opportunity suitable for candidates with little or no prior experience. What matters most is your willingness to learn and apply new knowledge in practice.
Compensation: Competitive monthly pay structure with opportunities for progression as skills develop
We are offering an opportunity to join our team and learn about cross-market trading strategies, focusing on identifying price differences of assets across multiple platforms. This role provides hands-on experience in financial technology, data analysis, and trading support.
As part of this position, you will:
Gain practical knowledge of market analysis and trading workflows
Learn how to recognize and evaluate opportunities across different platforms
Develop your skills in risk management and decision-making
Work with a mentor who will guide you step by step through the learning process
What we provide:
Comprehensive training program designed for beginners
Ongoing mentorship and professional support
Flexible schedule (approx. 1 hour a day required for study and practice)
Remote work setup with the possibility to grow into a larger role over time
This is a part-time, entry-level opportunity suitable for candidates with little or no prior experience. What matters most is your willingness to learn and apply new knowledge in practice.
Compensation: Competitive monthly pay structure with opportunities for progression as skills develop
ghed santos
Founding Head of Engineering
San Francisco, USA
San Francisco, USA
Full time
Remote
About The Project:The project is a venture-backed stealth mode project having raised $2 million and building a Social Intelligence Engine designed to power smarter, faster crypto trading. We're combining advanced data infrastructure and real-time intelligence to unlock new trading possibilities. About the Role:We're looking for a tech-savvy, investor-facing leader with an engineering background to represent us on the frontlines. This is not a research role it's about amplifying our voice, building relationships, and being the bridge between our technology and the world. Key Responsibilities:1）Represent us externally at hackathons, pitch events, conferences, and investor meetings.2）Be our lead evangelist clearly explaining our tech vision to both technical and non-technical audiences.3）Drive fundraising efforts with compelling presentations, clear strategy narratives, and investor Q&A.4）Partner closely with engineering/product to demo the platform, shape the roadmap, and turn market feedback into action. Requirements:1）Strong engineering background (AI, blockchain, data infrastructure, or similar).2）Proven experience in investor-facing roles, including fundraising and pitching.3）Excellent presentation and communication skills, with a track record of representing projects publicly.4）Experience participating in or leading hackathons, demos, and tech events.5）Understanding of consumer behavior data in gaming and apps is a plus.6）Familiarity with Web3, crypto, and developer communities. Compensation:Competitive salary + equity + team token + and performance-based incentives.
Payment in Crypto
Сrypto.com
Incident Commander
Bangalore, India
Bangalore, India
Full time
Remote
We are a collaborative team dedicated to designing, developing, enhancing, and maintaining software solutions for diverse venture projects closely aligned with our core businesses. These projects are bootstrapped efficiently with a small, agile team. As a key team member, you will actively contribute to designing various components across scalable applications, spanning from frontend user interfaces to backend infrastructure.
Recently, our organization, leading in the cryptocurrency realm, acquired a well-established derivatives exchange, which is a pivotal move broadening our market presence and offerings. This regulated exchange provides innovative, secure avenues for participation in various financial markets, marking an exciting phase in our corporate journey.
Role Overview:
We are in search of a proficient Incident Commander to join our dynamic operations team. This role holds crucial importance in ensuring the stability, resilience, and continuous availability of our trading and financial platforms. The Incident Commander will oversee high-severity incidents, lead root cause analyses, enforce service level agreements (SLAs), and bolster operational preparedness through automation, business continuity planning, and disaster recovery strategies.
Key Responsibilities:
Assume the role of Incident Commander for major outages, effectively managing IT Incident & Problem Management to drive resolutions, root cause analyses, and preventive measures.
Monitor and uphold SLAs and service reporting, encompassing availability metrics, downtime, risk assessments, and customer satisfaction indicators.
Supervise IT Service Management (ITSM) tools and maintain data integrity within the Configuration Management Database (CMDB) for accurate service governance.
Improve operational efficiencies by promoting safe deployments through participation in the Change Advisory Board (CAB), conducting release washups, and leading continuous enhancement endeavors.
Enhance automation, monitoring, and alerting systems to decrease Mean Time To Resolution (MTTR) and optimize operational processes.
Develop and validate Disaster Recovery and Business Continuity Plans across IT and relevant business units.
Requirements:
Minimum of 8 years of experience in Incident Management, Problem Management, and IT Operations within fintech, banking, or trading environments.
Proven track record as a Major Incident Manager/Incident Commander, adept at handling real-time high-severity events.
Proficient in ITIL processes (Incident, Problem, Change, Knowledge, Configuration Management).
Hands-on exposure to ITSM tools like ServiceNow, JSM, HPSM, CMDB.
Proficiency in reporting and analytics related to availability, SLA compliance, and trends in Root Cause Analyses (RCA).
Excellent communication skills and adept at stakeholder management, delivering under pressure.
Sound understanding of software architecture and infrastructure at a high level.
Preferred Qualifications:
Familiarity with trading systems, order management platforms, or exchanges.
Ability to run Splunk queries and basic troubleshooting proficiency.
ITIL v3/v4 certification or equivalent.
Prior experience working in 24x7 global financial services environments, preferably in night shifts.
Salary Range: ₹20,00,000 - ₹60,00,000 per year
Culture at the Organization:
Our collaborative work culture encourages employees to explore new opportunities while working alongside a supportive and ambitious team. Employees are empowered to find innovative solutions and develop new skill sets to drive personal and professional growth. We foster a strong sense of teamwork and engagement to achieve our shared goal of increasing cryptocurrency adoption worldwide.
Benefits:
Competitive salary package and attractive annual leave entitlements.
Flexibility in work hours and potential for hybrid or remote work arrangements.
Internal mobility program for career development opportunities.
Exclusive work perks, including a provided crypto.com Visa card upon joining.
About the Organization:
Founded in 2016, our organization caters to more than 80 million customers globally and is rapidly expanding as a cryptocurrency platform. We are committed to accelerating cryptocurrency adoption through innovation and fostering a fairer and more equitable digital ecosystem. Our team values diversity and inclusion, seeking individuals with diverse backgrounds and skills to strengthen our workforce.
Disclaimer: Personal data provided by applicants will be solely used for recruitment purposes, and only shortlisted candidates will be contacted.
Recently, our organization, leading in the cryptocurrency realm, acquired a well-established derivatives exchange, which is a pivotal move broadening our market presence and offerings. This regulated exchange provides innovative, secure avenues for participation in various financial markets, marking an exciting phase in our corporate journey.
Role Overview:
We are in search of a proficient Incident Commander to join our dynamic operations team. This role holds crucial importance in ensuring the stability, resilience, and continuous availability of our trading and financial platforms. The Incident Commander will oversee high-severity incidents, lead root cause analyses, enforce service level agreements (SLAs), and bolster operational preparedness through automation, business continuity planning, and disaster recovery strategies.
Key Responsibilities:
Assume the role of Incident Commander for major outages, effectively managing IT Incident & Problem Management to drive resolutions, root cause analyses, and preventive measures.
Monitor and uphold SLAs and service reporting, encompassing availability metrics, downtime, risk assessments, and customer satisfaction indicators.
Supervise IT Service Management (ITSM) tools and maintain data integrity within the Configuration Management Database (CMDB) for accurate service governance.
Improve operational efficiencies by promoting safe deployments through participation in the Change Advisory Board (CAB), conducting release washups, and leading continuous enhancement endeavors.
Enhance automation, monitoring, and alerting systems to decrease Mean Time To Resolution (MTTR) and optimize operational processes.
Develop and validate Disaster Recovery and Business Continuity Plans across IT and relevant business units.
Requirements:
Minimum of 8 years of experience in Incident Management, Problem Management, and IT Operations within fintech, banking, or trading environments.
Proven track record as a Major Incident Manager/Incident Commander, adept at handling real-time high-severity events.
Proficient in ITIL processes (Incident, Problem, Change, Knowledge, Configuration Management).
Hands-on exposure to ITSM tools like ServiceNow, JSM, HPSM, CMDB.
Proficiency in reporting and analytics related to availability, SLA compliance, and trends in Root Cause Analyses (RCA).
Excellent communication skills and adept at stakeholder management, delivering under pressure.
Sound understanding of software architecture and infrastructure at a high level.
Preferred Qualifications:
Familiarity with trading systems, order management platforms, or exchanges.
Ability to run Splunk queries and basic troubleshooting proficiency.
ITIL v3/v4 certification or equivalent.
Prior experience working in 24x7 global financial services environments, preferably in night shifts.
Salary Range: ₹20,00,000 - ₹60,00,000 per year
Culture at the Organization:
Our collaborative work culture encourages employees to explore new opportunities while working alongside a supportive and ambitious team. Employees are empowered to find innovative solutions and develop new skill sets to drive personal and professional growth. We foster a strong sense of teamwork and engagement to achieve our shared goal of increasing cryptocurrency adoption worldwide.
Benefits:
Competitive salary package and attractive annual leave entitlements.
Flexibility in work hours and potential for hybrid or remote work arrangements.
Internal mobility program for career development opportunities.
Exclusive work perks, including a provided crypto.com Visa card upon joining.
About the Organization:
Founded in 2016, our organization caters to more than 80 million customers globally and is rapidly expanding as a cryptocurrency platform. We are committed to accelerating cryptocurrency adoption through innovation and fostering a fairer and more equitable digital ecosystem. Our team values diversity and inclusion, seeking individuals with diverse backgrounds and skills to strengthen our workforce.
Disclaimer: Personal data provided by applicants will be solely used for recruitment purposes, and only shortlisted candidates will be contacted.