Senior Quant Developer
Status
Jersey City, USA
Full time
Office
Compensation is not specified
Role
Data Analyst
Description
About us:
B2C2 is at the forefront of digital asset innovation, creating a future-ready ecosystem. The company offers institutional access to cryptocurrency with dependable liquidity in all market conditions. Leveraging crypto-native technology and continuous innovation, B2C2 is the preferred partner for various global institutions. Established in 2015 and acquired by SBI, a Japanese financial group, in 2020, B2C2 operates independently. With headquarters in the UK and offices in the US and Japan, B2C2 OTC Ltd. is authorized and regulated by the UK’s Financial Conduct Authority (FRN 810834).
Fostering a strong company culture, B2C2 aims to attract top talent and individuals who align with its values. If you seek a role in an exciting industry at a dynamic company, read on.
Responsibilities:
The role offers a stimulating opportunity for successful candidates to engage in quantitative research and development at B2C2.
The position focuses on two key areas: leading research into OTC pricing and trading flow at B2C2 and mentoring junior team members.
For the right candidate, there is potential for a managerial role, though this is not mandatory.
Key Responsibilities:
- Lead analysis of OTC pricing and trading flows
- Provide mentorship
- Develop new automated pricing and risk-management models
- Analyze trading activity to identify opportunities
- Monitor and support automated trading systems
- Coordinate effectively with the sales team as the primary point of contact on OTC activity
- Collaborate with the trading and technology teams to achieve B2C2’s objectives
- Assist in the operational risk framework and act as the primary point of defense in the role
- Fulfill ad hoc duties as necessary for business requirements
- Build and maintain productive relationships with team members and senior management
Requirements:
- Minimum of 2 years of experience in FX or Crypto and 4 to 6 years in a finance research role
- Experience in client pricing and trading flow analysis
- Previous work on trading desks or in proximity to trading teams
- Proficiency in Python programming, including extensive experience with quantitative data analysis tools
- Intermediate skills in KDB
- Basic understanding of Java or Rust programming
- Strong communication skills
- Ability to thrive in a fast-paced environment and manage pressure effectively
- Entrepreneurial mindset with a natural sense of risk
- Keen interest in financial and crypto markets
Benefits:
- Discretionary cash bonus
- 15 days holiday (plus national holidays)
- 401K
- Health Care and Dental benefits
- Hybrid working arrangement: 3 days in the office per week
- Refreshments and drinks
- Exciting social calendar
- Recognition awards
- Opportunities for rapid growth in a meritocratic setting
A strong organizational culture is a defining factor in successful companies, and B2C2 prides itself on being a values-driven company.
Equal Employment Opportunities Policy:
B2C2 is dedicated to providing equal employment opportunities and welcomes applicants from all backgrounds. The company employs fair practices in recruitment, hiring, training, promotion, compensation, and professional development without regard to race, color, religion, gender, national origin, age, disability, genetic information, marital or civil partnership status, or other protected characteristics. Discrimination in any form is not tolerated. B2C2 is committed to building an inclusive environment that attracts, engages, promotes, and retains top talent, and may consider flexible working arrangements for any role.
Skills Required
B2C2
Website
www.b2c2.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
Сrypto.com
AI and Automation Engineer
Hong Kong
Hong Kong
Full time
Hybrid
We are a dedicated team focused on designing, developing, maintaining, and enhancing software for diverse projects adjacent to our core businesses. These projects are rapidly launched with a lean team. As a part of our team, you will play a key role in designing various components for scalable applications, spanning from frontend UI to backend infrastructure.
We are currently looking for a dynamic and experienced AI and Automation Engineer to join our AI Innovation team. The ideal candidate will be pivotal in creating cutting-edge AI-powered automation solutions aimed at optimizing Client onboarding, operational efficiency, and financial processes. This position requires a robust combination of software engineering expertise, a profound grasp of Generative AI, and hands-on experience in implementing advanced automation flows.
Key Responsibilities:
Customer Support Automation & Chatbots:
Develop and maintain AI customer chatbots and other automation tools to enhance response times and resolution rates for customer support.
Integrate AI models with existing support channels and backend systems.
Generative AI & RAG Implementation:
Design and optimize applications utilizing Generative AI (GenAI) with a focus on deploying robust Retrieval-Augmented Generation (RAG) pipelines for precise, context-aware responses.
Experiment with and integrate various Large Language Models (LLMs) and foundation models.
KYC & Financial Automation:
Implement secure and compliant automation solutions for Know Your Customer (KYC) processes, encompassing data validation, document processing, and risk flagging.
Develop automation flows for payment handling and reconciliation to guarantee the accuracy, security, and integrity of financial transactions.
Software Development:
Create well-documented, efficient code using Python for machine learning models, automation scripts, and system integrations.
Collaborate with cross-functional teams (Product, Data Science, Operations) to define requirements and provide solutions.
Agentic AI & Workflow Management (A Plus):
Utilize or quickly adapt to AI flow software and platforms like Dify, n8n, LangChain, or other Agentic AI frameworks to construct complex, multi-step automation workflows.
Required Qualifications:
Experience: Minimum 3-5 years in software development, AI engineering, or automation-centric roles.
Programming: Proficiency in Python and relevant libraries (e.g., NumPy, pandas, scikit-learn, TensorFlow/PyTorch).
AI/ML: Demonstrated expertise in NLP/NLU and deploying machine learning models, specifically for chatbots and customer service.
GenAI/RAG: Practical experience in implementing Generative AI solutions and constructing RAG architectures.
Domain Knowledge:
Direct involvement in customer support automation and AI customer chatbot development.
Understanding of financial technology processes, particularly KYC procedures and payment handling/reconciliation.
Preferred Qualifications:
Familiarity with AI workflow software such as Dify, n8n, or other frameworks for building Agentic AI systems.
Experience with cloud platforms (AWS, Azure, or GCP) for deploying and scaling AI/ML services.
Proficiency with containerization (Docker, Kubernetes).
Life @ Crypto.com
Fosters a culture of empowerment and creativity, working alongside a talented, ambitious, and supportive team.
Encourages a proactive and transformational work environment that enables employees to devise innovative solutions.
Facilitates internal growth by providing opportunities to develop new skill sets for personal and professional advancement.
Cultivates a collaborative work culture where colleagues support and assist each other.
Aims to engage stakeholders to achieve the goal of widespread cryptocurrency adoption.
Work Perks:
Competitive salary.
Generous annual leave entitlement, including special occasions like birthdays and work anniversaries.
Flexibility in work hours and supports hybrid or remote work setups.
About Crypto.com:
Established in 2016, Crypto.com caters to over 150 million customers and stands as the world's fastest-growing global cryptocurrency platform. With a commitment to security, privacy, and compliance, Crypto.com aims to accelerate cryptocurrency adoption through innovation and empower the next generation of innovators, creators, and entrepreneurs to foster a fairer and more equitable digital ecosystem.
Crypto.com is proud to be an equal opportunities employer, emphasizing diversity and inclusion in its values. We welcome candidates with diverse backgrounds, perspectives, and skills to strengthen our team.
Personal data shared by applicants will be solely used for recruitment purposes. Please note that only shortlisted candidates will be contacted.
We are currently looking for a dynamic and experienced AI and Automation Engineer to join our AI Innovation team. The ideal candidate will be pivotal in creating cutting-edge AI-powered automation solutions aimed at optimizing Client onboarding, operational efficiency, and financial processes. This position requires a robust combination of software engineering expertise, a profound grasp of Generative AI, and hands-on experience in implementing advanced automation flows.
Key Responsibilities:
Customer Support Automation & Chatbots:
Develop and maintain AI customer chatbots and other automation tools to enhance response times and resolution rates for customer support.
Integrate AI models with existing support channels and backend systems.
Generative AI & RAG Implementation:
Design and optimize applications utilizing Generative AI (GenAI) with a focus on deploying robust Retrieval-Augmented Generation (RAG) pipelines for precise, context-aware responses.
Experiment with and integrate various Large Language Models (LLMs) and foundation models.
KYC & Financial Automation:
Implement secure and compliant automation solutions for Know Your Customer (KYC) processes, encompassing data validation, document processing, and risk flagging.
Develop automation flows for payment handling and reconciliation to guarantee the accuracy, security, and integrity of financial transactions.
Software Development:
Create well-documented, efficient code using Python for machine learning models, automation scripts, and system integrations.
Collaborate with cross-functional teams (Product, Data Science, Operations) to define requirements and provide solutions.
Agentic AI & Workflow Management (A Plus):
Utilize or quickly adapt to AI flow software and platforms like Dify, n8n, LangChain, or other Agentic AI frameworks to construct complex, multi-step automation workflows.
Required Qualifications:
Experience: Minimum 3-5 years in software development, AI engineering, or automation-centric roles.
Programming: Proficiency in Python and relevant libraries (e.g., NumPy, pandas, scikit-learn, TensorFlow/PyTorch).
AI/ML: Demonstrated expertise in NLP/NLU and deploying machine learning models, specifically for chatbots and customer service.
GenAI/RAG: Practical experience in implementing Generative AI solutions and constructing RAG architectures.
Domain Knowledge:
Direct involvement in customer support automation and AI customer chatbot development.
Understanding of financial technology processes, particularly KYC procedures and payment handling/reconciliation.
Preferred Qualifications:
Familiarity with AI workflow software such as Dify, n8n, or other frameworks for building Agentic AI systems.
Experience with cloud platforms (AWS, Azure, or GCP) for deploying and scaling AI/ML services.
Proficiency with containerization (Docker, Kubernetes).
Life @ Crypto.com
Fosters a culture of empowerment and creativity, working alongside a talented, ambitious, and supportive team.
Encourages a proactive and transformational work environment that enables employees to devise innovative solutions.
Facilitates internal growth by providing opportunities to develop new skill sets for personal and professional advancement.
Cultivates a collaborative work culture where colleagues support and assist each other.
Aims to engage stakeholders to achieve the goal of widespread cryptocurrency adoption.
Work Perks:
Competitive salary.
Generous annual leave entitlement, including special occasions like birthdays and work anniversaries.
Flexibility in work hours and supports hybrid or remote work setups.
About Crypto.com:
Established in 2016, Crypto.com caters to over 150 million customers and stands as the world's fastest-growing global cryptocurrency platform. With a commitment to security, privacy, and compliance, Crypto.com aims to accelerate cryptocurrency adoption through innovation and empower the next generation of innovators, creators, and entrepreneurs to foster a fairer and more equitable digital ecosystem.
Crypto.com is proud to be an equal opportunities employer, emphasizing diversity and inclusion in its values. We welcome candidates with diverse backgrounds, perspectives, and skills to strengthen our team.
Personal data shared by applicants will be solely used for recruitment purposes. Please note that only shortlisted candidates will be contacted.
Ubiminds
Senior Data Engineer (432)
Full time
Remote
Interested in advancing your career internationally? We are here to help!
Ubiminds is a people-first company that collaborates with American software product firms to expand their development capabilities by handpicking elite talent from Brazil. They offer a unique mix of staff augmentation and employer-of-record services.
Ubiminds is aiding a rapidly growing technology and data company focused on APIs, developing modern quoting, enrollment, and member-management solutions for the health insurance and employee benefits sector. They are in the process of expanding their engineering team and introducing new ML/AI-powered features across their platform.
Job Responsibilities:
Take the lead in all ML/AI engineering initiatives as the primary dedicated member in this domain.
Develop, deploy, and deliver ML/AI-driven functionalities across various products.
Collaborate closely with Product, Engineering, and Operations to identify lucrative opportunities and transform them into operational systems.
Manage the complete lifecycle of ML solutions including problem definition, prototyping, modeling, deployment, monitoring, and ongoing enhancement.
Set up best practices, tools, and standards for ML/AI development, experimentation, and visibility.
Enhance data pipelines and feature repositories to support robust ML workloads.
Partake in architecture assessments, roadmap planning, and cross-team coordination.
Mentor colleagues on ML/AI concepts and contribute to team growth as the ML/AI practice expands.
Contribute to a top-notch codebase by following TDD, conducting code reviews, and adhering to well-structured engineering practices.
Required Qualifications:
Proven experience in building and launching ML/AI systems in production environments.
Proficiency across the ML lifecycle - from data preparation to deployment and monitoring.
Hands-on familiarity with advanced AI methodologies such as LLMs and traditional ML algorithms.
8–10+ years of experience in software or ML engineering.
Proficient in at least one major ML/AI programming language (Python preferred).
Comfortable collaborating in a diverse engineering environment (team predominantly uses Ruby).
Skilled in building systems from ground zero in ambiguous settings with substantial autonomy.
Strong communication skills and keenness for transparent, positive collaboration.
Desired Skills:
Experience in designing ML feature stores, embedding retrieval systems, or ML observability frameworks.
Knowledge of data-intensive APIs, large-scale data pipelines, or high-throughput backend systems.
Exposure to infrastructure supporting ML workloads like orchestration and experiment tracking.
Previous experience in mentoring engineers or familiarizing stakeholders with ML/AI practices.
Passion for API-centric products and robust engineering regulations.
Team & Workplace Environment:
A collaborative, experienced engineering organization.
Emphasis on continuous improvement with practices like TDD, pair programming, and code reviews.
Strong partnership with Product for exploration, prioritization, and architecture design.
Addressing impactful challenges in data, APIs, and intelligent system design.
High autonomy in work, contemporary engineering methodologies, and a focus on technical excellence.
About Ubiminds:
Our Culture:
Prioritizing people's needs above all else.
Cultivating a culture of continual self-improvement.
Valuing initiative, ownership, and dedication.
Emphasizing teamwork and collective growth.
Delivering exceptional services and surpassing expectations.
Promoting openness, honesty, and transparency at all times.
Perks and Benefits:
Integrated into a product-focused company with full team support in various areas.
Possess your own MacBook as part of a remote-first policy.
Access to tech discussions, events, and an esteemed community of engineers.
Free English lessons with a native speaker to enhance language skills.
Referral incentive for recommending new team members.
Enjoy office amenities like snacks, massages, beverages, and games at the Florianópolis HQ.
Recruitment Process:
Initial chat with a Tech Recruiter about the role and your background.
Completion of a behavior and code assessment as part of the tech evaluation.
Assessment review by Ubiminds' CS Manager.
Interview with the Hiring Manager before receiving an offer.
Completion of a background check throughout the hiring process.
Ubiminds is a people-first company that collaborates with American software product firms to expand their development capabilities by handpicking elite talent from Brazil. They offer a unique mix of staff augmentation and employer-of-record services.
Ubiminds is aiding a rapidly growing technology and data company focused on APIs, developing modern quoting, enrollment, and member-management solutions for the health insurance and employee benefits sector. They are in the process of expanding their engineering team and introducing new ML/AI-powered features across their platform.
Job Responsibilities:
Take the lead in all ML/AI engineering initiatives as the primary dedicated member in this domain.
Develop, deploy, and deliver ML/AI-driven functionalities across various products.
Collaborate closely with Product, Engineering, and Operations to identify lucrative opportunities and transform them into operational systems.
Manage the complete lifecycle of ML solutions including problem definition, prototyping, modeling, deployment, monitoring, and ongoing enhancement.
Set up best practices, tools, and standards for ML/AI development, experimentation, and visibility.
Enhance data pipelines and feature repositories to support robust ML workloads.
Partake in architecture assessments, roadmap planning, and cross-team coordination.
Mentor colleagues on ML/AI concepts and contribute to team growth as the ML/AI practice expands.
Contribute to a top-notch codebase by following TDD, conducting code reviews, and adhering to well-structured engineering practices.
Required Qualifications:
Proven experience in building and launching ML/AI systems in production environments.
Proficiency across the ML lifecycle - from data preparation to deployment and monitoring.
Hands-on familiarity with advanced AI methodologies such as LLMs and traditional ML algorithms.
8–10+ years of experience in software or ML engineering.
Proficient in at least one major ML/AI programming language (Python preferred).
Comfortable collaborating in a diverse engineering environment (team predominantly uses Ruby).
Skilled in building systems from ground zero in ambiguous settings with substantial autonomy.
Strong communication skills and keenness for transparent, positive collaboration.
Desired Skills:
Experience in designing ML feature stores, embedding retrieval systems, or ML observability frameworks.
Knowledge of data-intensive APIs, large-scale data pipelines, or high-throughput backend systems.
Exposure to infrastructure supporting ML workloads like orchestration and experiment tracking.
Previous experience in mentoring engineers or familiarizing stakeholders with ML/AI practices.
Passion for API-centric products and robust engineering regulations.
Team & Workplace Environment:
A collaborative, experienced engineering organization.
Emphasis on continuous improvement with practices like TDD, pair programming, and code reviews.
Strong partnership with Product for exploration, prioritization, and architecture design.
Addressing impactful challenges in data, APIs, and intelligent system design.
High autonomy in work, contemporary engineering methodologies, and a focus on technical excellence.
About Ubiminds:
Our Culture:
Prioritizing people's needs above all else.
Cultivating a culture of continual self-improvement.
Valuing initiative, ownership, and dedication.
Emphasizing teamwork and collective growth.
Delivering exceptional services and surpassing expectations.
Promoting openness, honesty, and transparency at all times.
Perks and Benefits:
Integrated into a product-focused company with full team support in various areas.
Possess your own MacBook as part of a remote-first policy.
Access to tech discussions, events, and an esteemed community of engineers.
Free English lessons with a native speaker to enhance language skills.
Referral incentive for recommending new team members.
Enjoy office amenities like snacks, massages, beverages, and games at the Florianópolis HQ.
Recruitment Process:
Initial chat with a Tech Recruiter about the role and your background.
Completion of a behavior and code assessment as part of the tech evaluation.
Assessment review by Ubiminds' CS Manager.
Interview with the Hiring Manager before receiving an offer.
Completion of a background check throughout the hiring process.