Staff Backend Engineer - Crypto Trading Platform

location: Remote - US or Europe (US Preferred)

compensation: Competitive Base Salary + Bonus

We are hiring on behalf of our client, a market-leading company at the forefront of crypto trading technology. Their platform is known as the largest in its category, having facilitated over $22 billion in volume for more than 50,000 daily active users. They deliver seamless on-chain trading experiences with advanced tools like DCA & limit orders, sniping, and automatic wallet copy-trading, setting the standard for speed, innovation, and reliability. Your work will be live in the hands of tens of thousands of users immediately upon completion.

They are seeking a Staff Backend Engineer with proven expertise in designing, building, and owning scalable, high-throughput, and low-latency microservices-based backends in TypeScript. This highly autonomous technical leadership role involves reporting directly to the technical co-founders. You will be expected to thrive on complex challenges and drive the development of new innovative features.

Key Responsibilities:

Full-Stack Engineer, (AI)

Location: Based in the United States with the ability to work remote or from our Brooklyn office, LATAM or Europe.

Remote | Full-time

Compensation: $160K - $200K

Our client is a pioneer in automated, on-chain economic security systems, providing high-fidelity custom EVM simulations to protect and optimize decentralized finance (DeFi) protocols. Trusted by the industry’s leading platforms to secure and manage billions of dollars in assets, our client enables crypto protocols to refine risk management and capital efficiency through actionable, data-driven insights.

The organization is seeking a proactive and results-driven Full-Stack Engineer to join their AI division. Reporting directly to the Head of Product & AI, this individual will play a critical role in collaborating with the CEO and the AI team to develop a sophisticated financial AI agent. The ideal candidate thrives in high-velocity, self-directed environments and possesses the technical breadth to manage everything from scalable backend services to high-performance, user-facing interfaces.

Key Responsibilities

Senior Full Stack Engineer (Founding Role)

Location: Hybrid in New York City, NY

Compensation: $150,000 - $250,000 (Base Salary) + Significant Equity

We are a fast-growing, mission-driven mental health startup tackling a critical and underserved area: geriatric mental health care (the 65+ age group). Backed by top-tier VCs and healthcare founders, we've achieved extreme Product-Market Fit in a large, blue ocean market. We are seeking a Founding Full-Stack Engineer to lead our AI-powered full stack from architecture to launch, with a clear trajectory to an Engineering Leadership role.

This is a ground-floor opportunity that demands speed, autonomy, and technical excellence. You will work side-by-side with the co-founders, owning major technical decisions and shaping the engineering organization.

Your Key Responsibilities:

Forward Deployed Engineer

Location: San Francisco, CA (100% On-site)

Compensation: $120,000 - $180,000 (Base Salary) + Competitive Equity

We are a rapidly growing, Series A-backed AI platform that builds and deploys AI workers to automate communication across phone calls, emails, and messages. Our solutions primarily target the logistics industry, helping enterprises automate freight booking, tracking, and payments. We are seeking a versatile Forward Deployed Engineer who blends strong Python technical skills with excellent customer-facing ability to ensure customers maximize the value of our AI platform.

This is a high-intensity, hands-on role at the intersection of technical development and customer engineering. You will be instrumental in the full customer journey, from initial onboarding to ongoing use and value realization.

In this role, you will:

Member of Technical Staff (Platform Development, Construction Tech)

Location: San Francisco, CA

Employment Type: Full-time

Work Arrangement: On-site 5 days a week

About the Role

Our client is a rapidly scaling construction work efficiency platform, leveraging wearable cameras and cutting-edge AI vision models to analyze on-site productivity. They are tackling the $1.6 trillion annual productivity loss in the construction industry by building tools that help teams save on labor costs and improve safety. The company has secured a $5 million seed round and is scaling rapidly toward its Series A.

They are seeking an exceptional Member of Technical Staff to build and scale core platform features that transform how construction teams manage safety, productivity, and workforce development for their frontline craftworkers. This is a high-impact, hands-on coding role where you'll own critical initiatives.

What You'll Build & Solve

You will be responsible for building complex, scalable workforce management systems and intuitive user interfaces for non-technical users in the field:

Company Overview
At AHOY, we are at the forefront of technology, innovating solutions through a unique blend of creativity and cutting-edge technology. Our mission is to empower businesses with state-of-the-art solutions, and we pride ourselves on maintaining a collaborative and innovative work environment. We are currently seeking a Full Stack Developer specializing in AWS Serverless Functions and Autonomous Operations (or AI-D) to join our dynamic team.

Job Overview
As a Full Stack Developer at AHOY, you will be instrumental in developing and implementing serverless applications that leverage AWS technologies. Your expertise in both front-end and back-end development will enable you to design robust solutions that enhance our product offerings. You will work closely with our engineering, data science, and product teams to build scalable and efficient systems that support automated operations and AI-driven functionalities.

Requirements

Key Responsibilities:

Position Overview
AHOY is seeking a Staff Node.js Backend Developer to join our remote team. In this role, you will lead the design and development of robust backend solutions that power our applications. You will have a significant impact on our technology stack and architecture while working with a talented team of engineers.

Key Responsibilities:

• Design, develop, and maintain scalable and high-performance backend services with Node.js.
• Architect and implement complex features and improvements in our existing applications.
• Collaborate with product managers and frontend developers to create seamless integrations.
• Mentor and guide junior developers through code reviews and architecture discussions.
• Ensure code quality through testing, monitoring, and adherence to best practices.
• Stay up-to-date with emerging technologies and industry trends to continuously improve our systems.

Requirements

Requirements:

Position Overview
AHOY is on the lookout for a Senior Node.js Backend Developer to join our dynamic remote team. In this role, you will be responsible for designing and implementing high-performance backend services that drive our applications. You'll collaborate closely with cross-functional teams to deliver top-notch solutions and elevate our technology stack.

Key Responsibilities:

• Design, develop, and maintain robust and scalable backend services using Node.js.
• Collaborate with frontend developers to ensure effective integration of user-facing elements with server-side logic.
• Optimize applications for maximum speed and scalability.
• Implement security and data protection measures
• Participate in code reviews, mentoring junior developers, and fostering a culture of continuous improvement.
• Troubleshoot, debug, and upgrade existing systems while keeping documentation up to date.

Requirements

Requirements:

Company Profile
AHOY is a leading technology firm focused on innovation and digital transformation. We specialize in developing scalable software solutions that empower businesses and enhance user experiences. Our diverse team is driven by a commitment to quality and excellence, providing an inclusive and dynamic workplace for tech enthusiasts to grow and thrive.

Position Overview
We are in search of a talented Senior Full Stack Developer to join our expanding team. The ideal candidate will be responsible for building high-performance applications and ensuring seamless integration of frontend and backend services. This role requires a solid understanding of modern web technologies and a passion for delivering exceptional user experiences.

Requirements

Key Responsibilities

Position Overview
AHOY is looking for a talented Node.js Backend Developer to join our remote team. In this role, you will be instrumental in building and maintaining backend applications that serve as the backbone for our innovative projects. You will work closely with frontend developers and product teams to deliver efficient and scalable solutions.

Key Responsibilities:

• Develop, test, and maintain server-side applications and APIs using Node.js.
• Collaborate with cross-functional teams to define, design, and implement new features.
• Optimize applications for maximum speed and scalability.
• Write clean, maintainable code and ensure code quality through testing and documentation.
• Troubleshoot and debug applications and identify any bottlenecks.
• Stay current with emerging technologies and best practices in backend development.

Requirements

Requirements: