Senior Backend Engineer (Node.js/TypeScript)

Location: EMEA / EU Hours - Authorised to work in EMEA

Compensation: €90K - €130K

We are simplifying multi-chain DeFi for traditional financial institutions, fintechs, and service providers. By offering a unified API to access all on-chain liquidity across major blockchains, we enable the best price for same-chain and cross-chain swaps. We are a passionate team on a mission to enable a fairer, more decentralized world, with a heavy focus on making complex technologies accessible through superior user experience.

We are looking for multiple Senior Backend Engineers to lead the design, development, and maintenance of our backend systems. You will ensure our infrastructure is robust, scalable, and secure while collaborating closely with cross-functional teams—including frontend developers, product managers, and designers—to deliver high-quality software solutions.

This role reports directly to our Backend Lead. Our current tech stack includes:

• Node.js running TypeScript in Docker containers
• MongoDB and Redis for data and caching
• ethers.js for blockchain communication
• GitHub, Kubernetes, AWS, and CloudFlare for our GitOps CD chain

Founding Marketer

Location: New York City

On-site | Full-time

Compensation: $120K - $200K

Every company is becoming a fintech, and we are building the global account layer that powers their financial stack. As companies expand globally, moving and reconciling money remains slow, fragmented, and fragile. We are building the infrastructure that fixes this—and we need someone to tell that story.

As our first marketing hire, you aren’t just executing a playbook; you’re writing it. Working directly with the founders, you will shape how we show up in the world, communicate our vision across our two most important markets (US and LatAm), and turn that narrative into revenue.

What You'll Do:

Software Engineer (Backend & AI Infrastructure)

Location: San Francisco, CA (Financial District)

Employment Type: Full-time - Hybrid

Compensation: $160K – $300K • Offers Equity

We have invented a better way to do research: AI-powered user interviews.

Our platform is used by Fortune 500 companies and global tech leaders to achieve deeper, qualitative insights about their users at unprecedented speed and scale. The research industry is massive (>$140B and growing) and ripe for disruption. While incumbents remain slow and burdened by high-cost services, we are capturing the market with a category-defining product.

We are a tight-knit team of 30 based in San Francisco’s Financial District. Following a breakout year where our business grew 8x, we recently closed a $30M Series B in December 2025—less than six months after our Series A. This is a rare opportunity to join a high-growth startup backed by top Silicon Valley investors as we set the new standard for understanding people.

What you will do:

We are hiring on behalf of our client, a Luxury Hospitality Management Company based in Cyprus, a Director of Marketing Operations & Marketing Technology, who will report directly to the Board of Directors and work in close collaboration with the Director of Business Development, the Director of Corporate Affairs & Communication, and the General Managers of the Hotels. He will be responsible for building, managing and optimizing the marketing operating infrastructure across the Company’s luxury hotel portfolio.

This role ensures that the marketing strategy set by leadership is translated into structured, measurable and scalable execution across all properties. The position carries full accountability for marketing operations, marketing technology, vendor governance and team development, supporting portfolio growth and operational excellence.

This role may operate under a hybrid working model, combining on-site presence with remote work, subject to business needs.

Key Responsibilities:

Brand Ownership & Evolution

Staff Software Engineer (Backend)

Location: San Francisco, New York, or Remote (US)

On-site/Remote| Full-time

Compensation: $225K – $300K 

We aren't building another chatbot or a "copilot" to sit on a sidebar. We are building the next generation of the workforce: Autonomous AI Employees.

Our flagship product is an AI Business Development Representative (BDR) that doesn't just assist a sales team—it joins it. She researches leads, manages her own deliverability infrastructure, handles objections, and books meetings autonomously. With over $8M ARR, $35M+ in funding (including Y Combinator), and a rapidly growing customer base, we are now tackling the engineering mountain of "Ava 2.0." We are looking for foundational engineers to build the backend orchestration that makes autonomous digital workers a reality.

The Role

As a Staff Software Backend Engineer, you will build the engine that allows AI employees to think, act, and evolve. This is a high-leverage role where you will own major portions of a platform that replaces an entire enterprise sales stack—including CRM, lead databases, and campaign engines—within a single product.

Key Responsibilities

Member of Technical Staff (Infrastructure)
On-site | Full-time
Compensation: $140K-$200K (CA$190K – CA$280K)

We are building the open-source browser infrastructure that powers the next generation of AI agents. With over 6,000 GitHub stars and millions of sessions served monthly, our platform grew 50x in 2025 alone. We provide the "eyes and ears" for AI, allowing developers to ship products that interact with the web seamlessly via our API.

As one of our first ten employees, you will join a high-performance, talent-dense team of four. We are backed by world-class investors and focused on solving the hardest problems in distributed systems, from kernel-level debugging to global VM orchestration.

The Role

As a Member of Technical Staff, you will build and scale the distributed systems that power millions of browser sessions. Browsers are notoriously resource-heavy; your mission is to make them fast, ephemeral, and globally accessible. You will work across the stack, but your primary focus will be on the core infrastructure that ensures sub-second startup times and robust multi-tenant isolation.

Key Responsibilities:

Member of Technical Staff (Applied AI Engineer)
Location: Toronto

Onsite | Full-time

Compensation: $140K - $260K

We are building the open-source browser infrastructure that powers the next generation of AI agents and applications. By providing a high-performance Sessions API, we enable developers to build products that interact with the web as seamlessly as humans do.

After growing our platform 50x in 2025 through pure word-of-mouth and a vibrant open-source community (6,000+ GitHub stars), we are looking for an engineer to help us define the frontier of browser automation. We are a small, talent-dense team backed by world-class investors, and we move with high intensity to shape the future of the internet.

The Role

You will sit at the intersection of product, research, and community. This isn't a traditional ML role or a pure DevRel role—it’s both and neither. You will be the bridge between AI agent builders and our core infrastructure, working directly with the founding team to define what gets built.

You will run experiments to determine what actually works for browser automation with AI, then turn those insights into frameworks, research, and content that developers love. We work hard, move fast, and expect the same intensity from our team; late nights and weekend work are part of the journey when building something exceptional.

Applied AI Engineer
Location: San Francisco, New York, or Remote USA

Onsite/Remote| Full-time

We aren't building another chatbot or a simple copilot; we are building the future of the digital workforce. Our mission is to create autonomous AI employees that function as full-fledged teammates. Our first Ava, is an AI Business Development Representative (BDR) currently supporting hundreds of companies. She doesn't just assist with tasks—she researches leads, crafts emails in a customer's unique voice, manages her own deliverability infrastructure, and handles meeting bookings autonomously.

The Role:

As our third Applied AI Engineer, you will join a high-growth, YC-backed team (currently at $8M+ ARR) to build the next generation of AI workers. You will tackle massive engineering challenges as we develop "Ava 2.0," a step-change in autonomous capability. Reporting directly to the CPTO, you will have a direct hand in product direction and the architectural backbone of our agents.

Key Responsibilities:

About us:

Soar is a global fintech startup that specializes in financing and investment. Currently headquartered in Saudi Arabia, Soar is growing throughout the region with a mission to help people achieve their financial goals with innovative financial and property investment solutions and tools through its multi-purpose platform, designed to offer a simple and seamless user experience.

Role Overview

We are seeking a Senior Product Manager – Finance & Lending Systems to lead the strategy, design, and execution of Soar’s financial infrastructure. This role is responsible for the end-to-end product lifecycle of financing, payment, settlement, and reconciliation systems. The successful candidate will work at the intersection of lending, payments, regulatory compliance, and banking integrations within the Saudi market. The position requires strong expertise in regulated financial environments and the ability to translate complex financial and regulatory requirements into scalable product solutions.

Key Responsibilities

1. Product Strategy & Ownership

• Define and own the roadmap for financing and financial transaction systems.

• Align product initiatives with regulatory requirements and operational objectives.

We are seeking an experienced IT Specialist to support and maintain the technology environment of our client, a Single-family office based in Limassol. This is a hands-on role combining infrastructure support with high-touch personal technology assistance for the shareholder.

The successful candidate will serve as a trusted technical point of contact, ensuring that all systems remain secure, stable, and well-maintained, while coordinating with external providers where required.

 Responsibilities

• Support and maintain business and personal IT systems
• Act as the primary day-to-day technical contact for the shareholder
• Administer infrastructure including servers, cloud platforms, networks, and end-user devices
• Implement system upgrades, migrations, and improvements in coordination with vendors
• Maintain cybersecurity controls and security best practices
• Monitor backups and assist with disaster recovery procedures
• Provide executive and travel-related technical support
• Coordinate with external IT providers, MSPs, and security partners when required
• Maintain documentation, asset registers, and access management records

Requirements