Senior Executive Assistant to General Partner - Investment Firm

Compensation: $125K - $150K

Location: New York City, USA (Fully Office-Based Required)

We are a premier global investment firm focused on the future of decentralized technology and blockchain ecosystems. Since 2018, we have partnered with over 150 visionary startups, combining deep technical expertise with a hands-on approach to help founders scale transformative projects. As a highly institutionalized fund, we manage relationships with some of the world’s most sophisticated investors, including sovereign wealth funds and global endowments.

We are seeking a senior, high-trust Executive Assistant to work directly with our Founder. This is not a traditional administrative role; it is a high-leverage position designed for a strategic thinker who can operate in ambiguity and act as a true extension of the Founder. You will be responsible for filtering noise, synthesizing complex information, and ensuring that strategic priorities are executed with precision.

As we transition our global operations to a new flagship office in New York City, this role will be central to maintaining the Founder's momentum and organizational clarity.

Key Responsibilities

Smart Contract Engineer (Rust) - High-Performance DeFi Infrastructure

Location: PST-CAT preference

Compensation: Competitive

We are building the next generation of Decentralized Finance (DeFi) liquidity infrastructure on the Solana blockchain. We are solving a critical industry problem where reliance on over-collateralized lending leads to inefficient capital use, fragmented systems, and unnecessary liquidation risks.

Our solution introduces under-collateralized borrowing, programmable margin accounts, and composable on-chain strategies ("Recipes"), all built with high-performance Rust smart contracts. We are redefining how liquidity moves in DeFi: faster, safer, and more capital-efficient.

We are looking for a highly capable Smart Contract Engineer (Rust) to join our core engineering team and shape the technical backbone of our protocol. You will design, build, and optimize Rust-based smart contracts that power our DeFi infrastructure, working closely with product and protocol teams to create scalable, secure, and innovative financial primitives.

As a core contributor, you will take full ownership of your work, from concept and research to mainnet deployment and maintenance.

Senior Full Stack Engineer - Decentralized Finance Security

Location: Remote USA - NYC preferred - (NOT PST) and Europe, but must have a 5+ hour overlap with EST timezone for this role

Remote | Full-time

Compensation: $144K - $164K

Our client provides the first automated, on-chain economic security system designed to enable crypto protocols to optimize risk management and capital efficiency while safeguarding user funds. By analyzing protocol mechanics and scenario implications through world-class custom EVM simulations, the platform provides actionable insights trusted by leading decentralized finance (DeFi) protocols to secure billions of dollars in assets.

The organization is seeking a proactive and results-driven Senior Full Stack Engineer to join the Oracle Team. Reporting directly to the Oracle Team Lead, the successful candidate will play a critical role in building data-driven dashboards and infrastructure to support risk analysis. This role requires close collaboration with research and protocol teams to deliver high-quality frontend and backend components that power essential security insights across multiple blockchains.

Key Responsibilities

Senior Data Scientist – DeFi Economic Risk & Security

Location: Remote - Preference is in Europe to overlap 5hours with EST timezone

Compensation: $130K - $150K

Join a pioneering company that provides the first automated, on-chain economic security system for crypto protocols. Our platform is trusted by leading DeFi protocols, collectively securing and managing billions of dollars in assets, by utilizing world-class custom EVM simulations to optimize risk management and capital efficiency. This is a high-impact role at the intersection of quantitative finance, data science, and decentralized technology.

As a Senior Data Scientist, reporting directly to the Head of Economic Risk & Strategy, you will be a critical driver of our modeling capabilities and data insights across the decentralized finance ecosystem. You will lead innovative research to understand market actor behavior and model these dynamics within our advanced simulation platform.

Your Mission & Responsibilities:

Who we are?

SupportYourApp is a global Intelligent Support-as-a-Service leader, collaborating with top-tier tech companies like Mastercard, Calm, and MacPaw since 2010. We operate in 30+ countries and from 90+ countries, and support customers in 60 languages, helping SaaS, software, and hardware brands deliver secure, world-class customer and technical support.

Right now, we’re expanding our talent bench — a pool of skilled Customer Support Consultants who want to grow with us and be the first in line when new projects open.
If you’re ready to join a multicultural, multilingual community and grow professionally while working from home, this could be your next step.

What you will do:

• Deliver outstanding customer support via chats and emails
• Build strong and lasting customer relationships
• Keep up with evolving tools and technology
• Handle sensitive customer data with care and security
• Apply the latest and greatest customer happiness practices
• Maintain deep understanding of client solutions and meet KPI
• Communicate with developers and cross-functional specialists

What you need to succeed in this role:

Who are we?

SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as an AML Transaction Monitoring & EDD Specialist today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

• Monitor and analyze crypto transactions using tools like Chainalysis, Elliptic, TRM Labs
• Identify suspicious activity, patterns, and anomalies
• Collaborate with internal teams on investigations and risk assessments
• Stay current on crypto compliance trends and regulations
• Maintain clear records and reports to meet audit standards
• Conduct EDD on high-risk clients and transactions
• Ensure accuracy and compliance in due diligence reviews
• Become a product expert and constantly grow

What you need to succeed in this role:

We are seeking a detail-oriented and motivated Staff Accountant to join our accounting team. The ideal candidate will have strong analytical skills, proficiency in Microsoft Excel, and hands-on experience preparing and booking journal entries. This role will support month-end close, reconciliations, and general ledger maintenance to ensure the accuracy of financial reporting.

Key Responsibilities:

• Record and post daily cash receipts
• Communication with customers regarding outstanding balances
• Prepare and record monthly journal entries, including accruals, prepaids, and reclassifications
• Prepare and complete monthly bank reconciliations
• Perform monthly credit card reconciliations and collect supporting receipts from cardholders
• Reconcile general ledger accounts and research variances as needed
• Maintain accurate and organized financial records in compliance with GAAP
• Assist with month-end and year-end closing processes
• Support preparation of financial statements and management reports
• Analyze financial data to identify trends or discrepancies
• Assist with audits by providing documentation and explanations as required
• Contribute to process improvements and efficiencies within the accounting function
• Perform ad hoc analysis and projects as assigned by management

Requirements

Mercier Consultancy MD is excited to announce a vacancy for a German Speaking Sales Development Representative to join our team in Athens. This role is ideal for motivated individuals who are eager to develop their sales career in a dynamic environment. As a Sales Development Representative, you will be crucial in building relationships with potential clients and expanding our market presence in the German-speaking regions.

Key Responsibilities

• Conduct outreach to potential German-speaking clients through phone calls, emails, and social media to generate leads.
• Qualify prospects by understanding their needs and presenting appropriate solutions.
• Maintain accurate records of sales activities and client interactions in our CRM system.
• Collaborate with the sales and marketing teams to refine lead generation strategies and improve overall outreach effectiveness.
• Research industry trends and market developments to effectively communicate with potential clients.
• Achieve and exceed lead generation and qualification targets to support the overall sales goals.

Requirements

Location: On-Site — Santa Ana, California
Department: Product Operations
Salary Range: $70,000 - $80,000 + 10% Performance Bonus

Company Overview

eJam is a consumer products brand incubator operating across direct-to-consumer e-commerce, Amazon and third-party marketplaces, and retail distribution. We move fast, stay lean, and build products consumers love. Every role here matters — and this one keeps the product engine running.

Position Summary

The Product Development Coordinator is the operational hub of our product pipeline. You will manage the flow of information, track project status, coordinate across internal teams and external partners, and ensure nothing falls through the cracks.

This is not an ideation or strategy role. This is a coordination and execution role for someone who thrives on organization, follow-through, and keeping multiple projects moving simultaneously.

You will maintain our project tracking systems, prepare materials for weekly product meetings, track RFQ processes with vendors, and serve as the central point of communication between sourcing, design, and external resources.

Reports to: CEO

Works closely with: Operations, Sourcing, Creative, External Partners

Core Responsibilities

Pipeline & Project Management

Are you excited about diving deep into a specific industry, mastering its challenges, and building a marketing playbook from the ground up?

Keycafe is looking for a Marketing Coordinator who can take ownership of a single vertical — such as vehicle fleets or first responders — and drive end-to-end demand generation. You will research the market, craft strategy, execute campaigns across multiple channels, and ultimately map out the most effective marketing motions for your industry.

You will collaborate closely with Sales, Customer Success, and Product to bring high-quality content and campaigns to life while helping shape the future of our North American marketing efforts. This role requires fluent business English and strong writing abilities.

If you’re a creative, analytical, and detail-oriented marketer who loves testing ideas and producing high-impact assets, we want to hear from you.