Senior Manager, Data Science and Analytics
Status
Phoenix, USA
Full time
Remote
Compensation is not specified
Role
Data Scientist
Description
Circle is a pioneering financial technology company positioned at the forefront of the emerging digital financial landscape. We are dedicated to revolutionizing how value is transferred globally, instantaneously, and inexpensively through groundbreaking technology. Our platform, including USDC, a blockchain-based dollar, empowers businesses, institutions, and developers to leverage these advancements in the evolution of money and technology.
What You Will Join:
Circle prioritizes openness and reliability in all operations as we extend our presence into leading jurisdictions worldwide. Our team values are Multistakeholder, Mindfulness, Driven by Excellence, and High Integrity, guiding us to achieve success swiftly and efficiently. As a cohesive remote workforce, we foster innovation and diversity in a flexible work environment where fresh perspectives flourish.
What You Will Do:
We are seeking an experienced Data Science and Analytics Manager to lead a team of data analysts and data scientists focused on Circle's developer products and marketing initiatives. This role involves managing a team of approximately five to ten members across these areas. Responsibilities include overseeing analysts delivering insights to product and marketing teams, collaborating with data scientists to evaluate the impact of marketing efforts, and aiding team members in their career development. Additionally, the role entails partnering with cross-functional teams to inform and influence product and marketing strategies while driving informed business decisions in collaboration with stakeholders.
Your Responsibilities:
- Lead data analytics and data science initiatives for the developer pillar and marketing efforts.
- Ensure the team's work is technically sound and impactful, contributing to business goals.
- Provide constructive feedback to enhance team output and support team members' growth.
- Collaborate closely with product, engineering, business development, and marketing teams to facilitate informed decision-making.
- Establish efficient team management structures and processes.
- Work with other data leaders to strengthen the data team's capabilities.
Our Core Values:
- Multistakeholder: Demonstrated dedication to customers, shareholders, employees, and communities.
- Mindful: Respectful, attentive, and detail-oriented approach is a priority.
- Driven by Excellence: Passionate about delivering excellence and achieving goals without compromise.
- High Integrity: Uphold high moral and ethical standards, ensuring transparent and honest communication.
Your Qualifications:
- 7+ years of experience in data analysis or data science, with 3+ years managing reporting and analytics functions.
- Proficient in SQL and at least one programming language (such as R or Python) for data manipulation.
- Strong communication skills, both written and verbal.
- Able to utilize data to convey honest insights.
- Effective in cross-functional collaboration and providing timely team feedback.
Additional Details:
- Day-one PERM sponsorship available for qualified candidates.
- Compensation range determined by various factors, starting at $205,000 and up to $265,000.
- Additional benefits include annual bonus target of 17.5%, equity, medical, dental, vision, 401(k), paid sick leave, and holidays.
- Circle is an equal opportunity employer that values diversity and does not discriminate based on various factors.
( officially ends here.)
Skills Required
Circle
Website
www.circle.comCompany size
Not specified
Location
United States
Description
Not specified
Status
Ali Ahmad
Graphic Designer for Web & Mobile Projects
Part time
Remote
We are lookang for a talented and creative graphic designer to work on various digital design project including web banners social medai posts product mockups and UI/UX layouts
Payment in Crypto
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
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
Сrypto.com
Middle Office Operations Analyst (Trading Platform)
London, United Kingdom
London, United Kingdom
Full time
Hybrid
We are seeking a dedicated individual to join our team involved in the creation, enhancement, and maintenance of software solutions for diverse venture projects. These projects are closely tied to our core business areas and are executed with lean, fast-moving teams. As a valuable team member, you will play a crucial role in designing scalable applications across different components, spanning from frontend UI to backend systems.
Key Responsibilities
Monitoring of daily trade activities, balance sheets, and positions across various asset classes and exchanges.
Conducting daily reconciliations between exchange data and internal systems to ensure accuracy.
Investigating and resolving discrepancies in trade data promptly.
Collaborating with Trading, Risk, and Engineering teams to address operational issues efficiently.
Managing the onboarding of new accounts and financial instruments while ensuring accurate configurations.
Utilizing internal tools to track trade flows and data quality metrics.
Documenting incidents, conducting root cause analyses, and ensuring sustainable solutions.
Participating in a 24/7 support rotation to ensure platform availability across different regions.
Contributing to process documentation and continuous improvement efforts for operational efficiency.
Requirements
3–7 years of experience in Middle Office, Trade Support, or Operations within trading environments.
Proficiency in the end-to-end trade lifecycle process.
Experience in handling multi-asset products such as crypto, FX, equities, and derivatives.
Strong analytical and problem-solving skills with the ability to independently address data inconsistencies.
Hands-on experience with SQL (ClickHouse, PostgreSQL) and Excel for data analysis.
Familiarity with monitoring tools like Grafana and Kibana.
Proficiency in JIRA or similar ticketing systems.
Comfortable working in dynamic and fast-paced trading environments that require attention to detail.
Prior exposure to 24/7 production support is advantageous.
Knowledge of Python or scripting for automation is a plus.
Life @ Crypto.com
Engage in a proactive and transformational work environment.
Encouragement for professional and personal growth through evolving skill sets.
Collaborative culture where colleagues support each other.
Opportunities for career development through internal mobility programs.
Flexibility in work hours and remote/hybrid setups.
Benefits
Competitive salary packages and attractive leave entitlements.
Flexibility in work arrangements and support for career progression.
Work perks including a crypto.com visa card upon joining.
About Crypto.com
Established in 2016, Crypto.com is a rapidly growing global cryptocurrency platform with a customer-centric approach. Committed to promoting cryptocurrency adoption through innovation, the platform emphasizes security, privacy, and compliance. Valuing diversity and inclusion, Crypto.com welcomes candidates with various backgrounds and skill sets to enhance the team.
Personal data collected during the recruitment process is used exclusively for hiring purposes. Only shortlisted candidates will be contacted for further consideration.
Key Responsibilities
Monitoring of daily trade activities, balance sheets, and positions across various asset classes and exchanges.
Conducting daily reconciliations between exchange data and internal systems to ensure accuracy.
Investigating and resolving discrepancies in trade data promptly.
Collaborating with Trading, Risk, and Engineering teams to address operational issues efficiently.
Managing the onboarding of new accounts and financial instruments while ensuring accurate configurations.
Utilizing internal tools to track trade flows and data quality metrics.
Documenting incidents, conducting root cause analyses, and ensuring sustainable solutions.
Participating in a 24/7 support rotation to ensure platform availability across different regions.
Contributing to process documentation and continuous improvement efforts for operational efficiency.
Requirements
3–7 years of experience in Middle Office, Trade Support, or Operations within trading environments.
Proficiency in the end-to-end trade lifecycle process.
Experience in handling multi-asset products such as crypto, FX, equities, and derivatives.
Strong analytical and problem-solving skills with the ability to independently address data inconsistencies.
Hands-on experience with SQL (ClickHouse, PostgreSQL) and Excel for data analysis.
Familiarity with monitoring tools like Grafana and Kibana.
Proficiency in JIRA or similar ticketing systems.
Comfortable working in dynamic and fast-paced trading environments that require attention to detail.
Prior exposure to 24/7 production support is advantageous.
Knowledge of Python or scripting for automation is a plus.
Life @ Crypto.com
Engage in a proactive and transformational work environment.
Encouragement for professional and personal growth through evolving skill sets.
Collaborative culture where colleagues support each other.
Opportunities for career development through internal mobility programs.
Flexibility in work hours and remote/hybrid setups.
Benefits
Competitive salary packages and attractive leave entitlements.
Flexibility in work arrangements and support for career progression.
Work perks including a crypto.com visa card upon joining.
About Crypto.com
Established in 2016, Crypto.com is a rapidly growing global cryptocurrency platform with a customer-centric approach. Committed to promoting cryptocurrency adoption through innovation, the platform emphasizes security, privacy, and compliance. Valuing diversity and inclusion, Crypto.com welcomes candidates with various backgrounds and skill sets to enhance the team.
Personal data collected during the recruitment process is used exclusively for hiring purposes. Only shortlisted candidates will be contacted for further consideration.
Сrypto.com
QA Support Engineer (Trading Platform)
Hong Kong
Hong Kong
Full time
Hybrid
The team responsible for Trading Infrastructure is developing a cutting-edge Trading Platform that facilitates multi-asset trading with a focus on high performance. The platform is engineered to support financial instruments with low-latency execution, robust risk controls, and seamless integration across various workflows including trading, risk management, operations, and finance.
The system features a modular architecture with core components like market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. Key principles guiding the design include event-driven and deterministic system architecture, real-time observability, and stringent security measures.
The technology stack involved comprises Java for low-latency processing, Python, Web UI utilizing React/Ag-Grid, Aeron, ClickHouse, Kubernetes, and modern CI/CD tools with a strong emphasis on automation, scalability, and performance optimization. The team leverages AI-driven development tools to enhance productivity and maintain high-quality standards collectively.
Responsibilities
Collaborate with QA manager and development teams to grasp product features and architecture intricacies.
Create, execute, and upkeep test cases using JBehave or Cucumber frameworks.
Contribute to automation testing pipelines to streamline regression testing efforts.
Develop meaningful test scenarios derived from crypto trading business logic and system workflows.
Conduct functional, regression, integration, and end-to-end testing for various components such as Order Gateway, Execution Algorithm, Market Data, Risk, and Middle Office.
Aid in enhancing and monitoring test coverage across services.
Support bug reproduction, investigation, and collaborate with developers on root cause analysis.
Engage in regular test cycle planning and participate in release validation processes.
Requirements
Must-Have Skills
Solid grasp of crypto trading workflows, exchange matching, order lifecycle, and execution logic.
Familiarity with middle office processes like trade reconciliation.
Hands-on experience with BDD frameworks such as Cucumber or JBehave.
Proficient in independently writing test cases and test scenarios.
Some exposure to test automation, preferably using Java-based tools.
Knowledge of CI/CD pipelines and source control tools like Git.
Strong problem-solving abilities and effective communication skills.
Detail-oriented with a disciplined approach to issue resolution.
Nice-to-Have Skills
Understanding of FIX, WebSocket, or REST protocols commonly used in trading systems.
Experience working in Agile environments.
Exposure to test coverage reporting tools such as Jacoco or SonarQube.
Prior internship or project involvement in financial systems or backend testing.
Life at the Company
Encouraged to explore new opportunities and collaborate with a talented and supportive team.
Proactive working environment that fosters innovation and empowers employees to find creative solutions.
Emphasis on personal and professional growth through skill development.
Supportive work culture where colleagues assist each other.
Unified teamwork to achieve the common goal of widespread cryptocurrency adoption.
Work flexibility with hybrid or remote setups available.
Benefits
Competitive salary with attractive annual leave entitlement.
Work flexibility options including flexible hours and hybrid or remote setups.
Internal mobility program offering diverse career advancement opportunities.
Work perks like the company's visa card upon joining.
Founded in 2016, the company is dedicated to accelerating cryptocurrency adoption through innovation and empowerment. Diversity and inclusion are valued, with opportunities presented in fair and transparent ways to all candidates.
Applicant data will solely be used for recruitment purposes, and only shortlisted candidates will be contacted for further evaluation. AI tools may be leveraged to aid in the recruitment process but human judgment remains pivotal in final hiring decisions.
The system features a modular architecture with core components like market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. Key principles guiding the design include event-driven and deterministic system architecture, real-time observability, and stringent security measures.
The technology stack involved comprises Java for low-latency processing, Python, Web UI utilizing React/Ag-Grid, Aeron, ClickHouse, Kubernetes, and modern CI/CD tools with a strong emphasis on automation, scalability, and performance optimization. The team leverages AI-driven development tools to enhance productivity and maintain high-quality standards collectively.
Responsibilities
Collaborate with QA manager and development teams to grasp product features and architecture intricacies.
Create, execute, and upkeep test cases using JBehave or Cucumber frameworks.
Contribute to automation testing pipelines to streamline regression testing efforts.
Develop meaningful test scenarios derived from crypto trading business logic and system workflows.
Conduct functional, regression, integration, and end-to-end testing for various components such as Order Gateway, Execution Algorithm, Market Data, Risk, and Middle Office.
Aid in enhancing and monitoring test coverage across services.
Support bug reproduction, investigation, and collaborate with developers on root cause analysis.
Engage in regular test cycle planning and participate in release validation processes.
Requirements
Must-Have Skills
Solid grasp of crypto trading workflows, exchange matching, order lifecycle, and execution logic.
Familiarity with middle office processes like trade reconciliation.
Hands-on experience with BDD frameworks such as Cucumber or JBehave.
Proficient in independently writing test cases and test scenarios.
Some exposure to test automation, preferably using Java-based tools.
Knowledge of CI/CD pipelines and source control tools like Git.
Strong problem-solving abilities and effective communication skills.
Detail-oriented with a disciplined approach to issue resolution.
Nice-to-Have Skills
Understanding of FIX, WebSocket, or REST protocols commonly used in trading systems.
Experience working in Agile environments.
Exposure to test coverage reporting tools such as Jacoco or SonarQube.
Prior internship or project involvement in financial systems or backend testing.
Life at the Company
Encouraged to explore new opportunities and collaborate with a talented and supportive team.
Proactive working environment that fosters innovation and empowers employees to find creative solutions.
Emphasis on personal and professional growth through skill development.
Supportive work culture where colleagues assist each other.
Unified teamwork to achieve the common goal of widespread cryptocurrency adoption.
Work flexibility with hybrid or remote setups available.
Benefits
Competitive salary with attractive annual leave entitlement.
Work flexibility options including flexible hours and hybrid or remote setups.
Internal mobility program offering diverse career advancement opportunities.
Work perks like the company's visa card upon joining.
Founded in 2016, the company is dedicated to accelerating cryptocurrency adoption through innovation and empowerment. Diversity and inclusion are valued, with opportunities presented in fair and transparent ways to all candidates.
Applicant data will solely be used for recruitment purposes, and only shortlisted candidates will be contacted for further evaluation. AI tools may be leveraged to aid in the recruitment process but human judgment remains pivotal in final hiring decisions.