Join HSO and help shape the future of AI-driven cloud solutions. We believe technology should empower people and businesses to thrive. If you’re passionate about building innovative, ethical, and reliable AI solutions and enjoy leading projects and sharing knowledge we’d love to hear from you! 

About the Role 
As our AI Architect, you’ll design secure, scalable AI solutions, guide strategy, and work with customers and global teams. You’ll lead exciting projects, influence technology adoption, and help drive innovation at HSO. 

Key Responsibilities 

• Develop and implement enterprise AI strategies, frameworks, and governance. 

• Lead end-to-end delivery of AI solutions (migration, modelling, testing, deployment). 

• Design scalable AI systems and apply responsible AI practices. 

• Ensure privacy, security, and regulatory compliance. 

• Mentor technical teams and foster best practices. 

• Partner with customers to identify opportunities and enhance solutions. 

• Deliver workshops and share emerging technologies across teams. 

Requirements

Core Technical & Design Skills 

Applied AI Engineer

Location: NYC (On-site, 5 days/week)

Employment Type: Full-time

Salary Range: $150K - $225K

We are a rapidly growing, well-funded technology company operating at the intersection of AI, Software Development, and the Healthcare/Life Sciences industry. We are building a foundational network and applying advanced AI techniques to revolutionize how new life-changing therapies reach patients. This is a demanding, high-autonomy role with end-to-end responsibility for driving measurable business impact. Visa sponsorship is available.

As an Applied AI Engineer, you will be responsible for leveraging LLMs and various Machine Learning techniques to solve critical business problems, automate complex processes, and create groundbreaking AI applications across our product suite. This role requires a deep understanding of the business domain to ensure your technical output directly drives user growth, operational efficiency, and revenue generation.

Key Responsibilities:

We are looking for a Senior DevSecOps who will help make our cloud infrastructure safe, stable, and automated. You will work together with the development, platform, and security teams to add security at every step of product creation.

This is a great chance to grow in security automation, improve processes, and bring modern DevSecOps practices into the company.

Requirements

Must-Have Skill

Vice President of Sales - Enterprise Blockchain Solutions

Location: London, New York City (Hybrid)

Compensation: $200K - $225K

We are seeking an experienced and strategic-minded Vice President of Sales to lead our sales department, drive significant business growth, and expand our market reach for our advanced blockchain solutions. Reporting directly to the Chief Revenue Officer (CRO), this critical leadership role is responsible for both sales team management and active engagement in the full selling cycle.

The VP of Sales will own the development and execution of strategic sales plans to meet ambitious revenue goals. You will oversee all daily sales operations, ensure alignment with executive strategy, and act as a key liaison with major clients and strategic partners. This role requires a leader who can mentor a high-performing team while personally closing high-level negotiations.

Management Responsibilities:

Staff Backend Engineer

Location: London or New York City

Onsite | Full-time

Compensation: competitive

Our client is a high-performance technology development firm responsible for building and operating the infrastructure behind the world’s largest and most active digital asset launchpads. Processing approximately $1B in daily volume, the platform operates at the bleeding edge of crypto scale, requiring systems designed for ultra-low latency, high throughput, and constant high-concurrency load.

The organization is seeking a Lead Backend Engineer to own the most complex technical challenges across the system. This is a high-stakes, high-impact role within an intense, in-person environment. The team is composed of high-agency builders who value speed, immediate impact, and rigorous engineering judgment. This position is ideal for an engineer who thrives under pressure and is motivated by the opportunity to solve ambiguous, cross-cutting problems that others cannot.

Key Responsibilities

Technical Program Manager (TPM) - On-Chain Economic Security

Location: Remote - Remote - USA (ideally NYC based) open to all of USA but not PST timezones

Compeensation: $120K - $150K

We are the pioneer in automated, on-chain economic security systems, trusted by key protocols like Aave, GMX, and dYdX to secure billions of dollars in assets globally. Our platform optimizes risk management and capital efficiency using cutting-edge EVM simulations. We are seeking an accomplished Technical Program Manager (TPM) to lead strategic initiatives and drive operational excellence in decentralized finance innovation.

Reporting to a senior executive, you will be responsible for overseeing the development and deployment of critical data infrastructure solutions (Oracles), ensuring they meet the highest standards of reliability and accuracy. This role requires exceptional organizational skills, technical fluency in blockchain, and the ability to manage complex, cross-functional programs from definition through delivery.

Key Responsibilities:

Location: US or Europe

Remote | Full time

Compensation:  $200K - $300K

Our client is a premier non-custodial trading and data platform at the forefront of cryptocurrency technology. The organization provides a unified base of operations where users retain custody of their funds while accessing live data, instant execution, and powerful charting tools across all emerging markets. By maintaining a lean, high-performance team of exceptional talent, the client ensures rapid release cycles that place new features in the hands of tens of thousands of active users immediately upon completion.

The organization is seeking a Principal Frontend Engineer with extensive experience building highly performant, real-time, and interactive web applications tailored for trading. This individual will serve as a subject matter expert, leveraging a background as a founding or first engineer to guide the platform through its next phase of growth and product expansion.

Key Responsibilities

Business Operations & Compliance Manager - Decentralized Finance

Location: Remote - Preference for NYC - Will accept Remote USA working EST hours

Compensation: $129K - $150K

We build technology that makes markets safer and more accessible in the decentralized finance (DeFi) space. Our risk management systems, oracles, and AI models secure billions in value and are trusted by leading protocols like Aave, GMX, dYdX, and others. We are seeking a talented Business Operations & Compliance Manager to join our team and help shape the future of decentralized finance, reporting directly to the VP of Business Operations.

You will be the key owner of our global compliance and security posture, designing and implementing policies to reduce risk and support sustainable growth in a high-growth technology environment. This role is highly cross-functional, requiring you to partner with technical, business, and legal teams to embed operational excellence across the organization.

Responsibilities:

About the Job

Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We believe in creating bold solutions and fostering an inclusive environment where collaboration and individual growth go hand in hand.

This role is an exciting opportunity to contribute to a dynamic, ambitious team in Medical affairs. You will play a critical part in driving innovation and making an impact in the clinical research space, while enjoying a stimulating professional environment that encourages personal and intellectual growth.

Main Responsibilities

• Act as lead author for a range of regulatory and scientific documents (clinical protocols, Investigator Brochures, CTD modules, informed consent forms, etc.).
• Coordinate cross-functional input (clinical, regulatory, biostatistics, data management, etc.) to ensure consistency and scientific accuracy of all deliverables.
• Oversee and review the work of external vendors or contributing writers to ensure quality and compliance.
• Ensure documents adhere to company SOPs, style guides, and international regulatory standards (EMA, FDA, ICH).
• Manage timelines, planning, and document reviews efficiently to support submission milestones.

Requirements

About You

Lead AI Engineer

Location: Remote (US, excluding California) or Hybrid in Brentwood, TN

Compensation: $210,000 - $230,000 (Base Salary) + Discretionary Incentive

We are a stable, growing enterprise software company providing integrated risk management and compliance solutions to over 5,000 financial institutions nationwide. As the First AI Hire, you will partner directly with the CEO and CTO to define and deliver an ambitious AI roadmap, focusing on shipping agentic AI solutions that accelerate product development and deliver extraordinary outcomes for our customers.

This is a career-defining opportunity with a serious commitment to AI transformation, backed by a significant budget and Private Equity funding. You will lead cross-functional initiatives and mentor teams to continuously innovate at the boundaries of enterprise AI.

Key Responsibilities: