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

Senior Software Engineer (Backend, AI Infrastructure)

Location: Remote - US only

Compensation: $180K - $300K

We build mission-critical infrastructure that delivers massive amounts of public web data to the companies training the world’s most powerful AI models. Our unique architecture leverages a massive, distributed bandwidth-sharing network to operate a large-scale global crawler, granting us access to high-quality public web data at scale. On top of this, we've built complex pipelines for ingesting, segmenting, and annotating billions of files, including videos, transcripts, and audio, empowering frontier AI labs with essential datasets.

We are a lean, technical team that moves fast, prioritizing high output and low ego. We are seeking a Senior Software Engineer (Backend) with deep expertise to architect scalable solutions and drive technical excellence as we push the boundaries of open web data and AI.

You will join a small, talented team to lead the design and implementation of highly scalable backend systems. Your expertise will be crucial in ensuring the robustness and maintainability of the infrastructure that supports our massive distributed crawler and data processing pipelines. You will play a critical role in shaping the evolution of the internet's role in AI development.

What You'll Be Doing

Mercier Consultancy MD is thrilled to announce a position for Spanish Speaking Customer Service Representatives at a leading wearable technology company based in Greece. This role is ideal for tech-savvy individuals who are passionate about innovative products and providing excellent customer support. As a customer service representative, you will assist clients in Spanish, helping them navigate their inquiries and ensuring a delightful experience with our wearable technologies.

Key Responsibilities

• Respond to customer inquiries related to wearable technology products, including setup, features, and troubleshooting via phone, email, and chat in Spanish.
• Provide comprehensive information about product specifications, usage tips, and maintenance guidelines.
• Assist customers with account management, order placements, and warranty inquiries.
• Effectively resolve customer complaints and technical issues, prioritizing customer satisfaction.
• Maintain accurate documentation of customer interactions and solutions in the CRM system.
• Work collaboratively with internal teams to enhance the customer experience and address ongoing concerns.
• Stay updated on new products, software updates, and market trends in wearable technology.

Requirements

Mercier Consultancy MD is thrilled to announce an opening for Danish Speaking Customer Service Representatives for an entertainment company based in Greece. This exciting role is perfect for individuals who are passionate about the entertainment industry and committed to providing top-quality support to customers. In this position, you will engage with clients in Danish, assisting them with bookings, inquiries, and any concerns they may have.

Key Responsibilities

• Provide exceptional customer service to clients regarding entertainment bookings, event information, and promotions via phone, email, and live chat in Danish.
• Assist customers with ticketing inquiries, order modifications, and cancellations.
• Resolve customer complaints and ensure a positive experience for all clients.
• Document all customer interactions accurately in the CRM system for record-keeping.
• Stay informed about upcoming events, shows, and entertainment offerings to effectively assist customers.
• Collaborate with internal teams to improve customer experience and service delivery.

Requirements

About HSO

HSO are a leading Microsoft Dynamics Gold partner who were founded in 1987 specialising in sectors such as Retail, Rental, Manufacturing, Professional Services and Local Government. With a head count of over 280 employees in the UK, winning multiple awards such as 2020 Microsoft Partner of the Year, Best Tech company 2021 and Top 3 Large Companies to work for 2021 our reputation in the Dynamics Market is higher than ever. Prioritizing customer satisfaction, our expertise and pragmatic approach to each customer’s business needs enable us to provide a 100% reference-able solution, supported by award winning 24-hour support. Our recruitment moto has always been – ‘We don’t want good people to just join us, we want them to stay with us’. Ensuring our employees are challenged, supported and engaged in our wider family is key to our continued success – we have a designated Learning and Development Team who are continuously offering the best training on the market, combined with an Engagement Team who are creative in ways we can have social activities virtually. From online chess tournaments to coffee mornings, to Netflix and book clubs, virtual singing classes, online yoga – the list is endless!

Requirements

Engineering Manager

Full-time | On-site

Location: New York City or San Francisco

We are a rapidly growing AI platform leveraging real-time data ingestion, comprehension, and summarization across text, audio, and video to provide actionable insights for communications. We are seeking a dynamic Engineering Manager to build, lead, and scale our core engineering team as we accelerate growth and serve enterprise-grade customers.

The Engineering Manager will be responsible for both technical strategy and people leadership, ensuring the team operates with urgency, rigor, and a focus on long-term scalability. This role requires a balance of hands-on technical work, mentorship, and cross-functional product collaboration.

What You Will Do:

Senior Software Engineer - AI-Powered Healthcare Communication

Location: Hybrid - San franciisco

Compensation: $125K - $200K

We are a high-growth AI and Healthcare technology company with the mission of making exceptional healthcare accessible anytime, anywhere, for everyone. Our platform uses Generative AI to facilitate millions of patient interactions, helping health systems automate operational tasks and navigate care at scale. We are well-capitalized, growing rapidly (with 10x revenue growth since January), and backed by leading investors. We are seeking a product-minded Senior Software Engineer to build and scale the customizable fleet of GenAI agents that power our platform.

You will be a critical, autonomous contributor, deeply involved in key decisions alongside the founders. Your primary focus will be on building our AI-powered healthcare communication platform, which includes developing voice agents that serve as the first point of contact for medical practices, handling tasks from appointment scheduling to patient triage. You will translate complex healthcare needs into scalable, secure software solutions.

Responsibilities:

Immediate Projects requirements:

• Semi-submersible and Drillship MODUs
• SPS and Contractual preparations projects
• Immediate start on long term assignments
• Project locations worldwide from US, EAU, ME, APAC

Work attitude:

• Team player
• Prioritizing and planning in detail for safe and incidents free executions
• Experienced in monitoring & control timely scopes execution under defined budgets
• Flexible to work in the offices and locations worldwide
• Required work from home during planning phase

Requirements

1. MODU PROJECT MANAGER:

Competence & Experience:

• Required  5-10 years of Project management experience on various MODU projects
• Valid PMP certification and knowledge will be beneficial
• Experience with Drillship SPS and Contractual preparations projects
• Detailed planning approach including detailed SOW work packs development, time and budgetary estimates
• Relationship with main suppliers & follow up on timely deliveries for parts and equipment
• Safety champion during the execution with full compliance with Rig owner Safety management system

2. PROJECT ENGINEER FOR MECHANICAL & DRILLING EQUIPMENT

Competence & Experience:

🔗 Senior EVM & Web3 Engineer - Enterprise Distributed Ledger

Location: Remote - US - Open to Europe if happy to overlap with EST

Compensation: Competitive

We are a fast-growing software company dedicated to supporting and servicing an open source, proof-of-stake platform that is EVM-compatible. This network is specifically built to meet the needs of enterprise and Web3 applications, prioritizing speed, security, and stability. We are seeking a seasoned Smart Contract Engineer to join our team, focusing on developing both the core Java services and the Web3 APIs (JS/TS) that process transactions across our network.

You will be a high-impact, hands-on programmer, spending approximately 80% of your time designing, coding, and testing. Your primary focus will be enhancing EVM compatibility and improving the developer experience (DevEx) for users migrating from other EVM chains. This includes both low-level transaction processing in Java and high-level API development for public consumption.

Key Responsibilities:

Quantitative Trading & Market Microstructure Specialist - High-Performance DEX

Location: Remote - Global (Preference for candidates based in: Lisbon, Portugal / UAE / Switzerland / Singapore / Hong Kong / Brazil / USA / UK / Spain / Canada / France / Germany / Greece)

Compensation: $180K - $220K

We are building a high-performance blockchain operating system that fundamentally redefines what's possible on Ethereum by prioritizing unparalleled throughput, decentralization, and security. We are now expanding the team for O2, a new, early-stage project: a next-generation decentralized exchange (DEX) running on our modular execution layer. Designed as a Central Limit Order Book (CLOB), our goal is to build the fastest DEX ever constructed, leveraging parallel execution to unlock high-frequency trading efficiency fully on-chain.

You will play a foundational role, leveraging your expertise in market making and quantitative trading to model, simulate, and optimize the market behavior of our core CLOB protocol. This is a highly hands-on role where you will design and test trading strategy logic, build simulation frameworks, and collaborate with engineering and research to inform critical protocol-level design decisions.

Key Responsibilities: