Design, develop, and maintain API integrations between enterprise IT systems and financial/non-financial applications
Build and manage automation workflows for user lifecycle management including onboarding, offboarding, and access provisioning
Develop and maintain middleware solutions to support secure and scalable IT integrations
HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership.
Design and build scalable backend services using PHP (Laravel).
Develop and maintain RESTful APIs for internal and external integrations.
Support development in React.js, building and maintaining API-connected UI components.
All Cares Senior is a U.S.-based fintech platform founded in 2021, focused on modernizing and digitizing the lending and payments ecosystem. The company operates a multi-lender lending platform and is expanding into payments and financial infrastructure.
Develop and customize WordPress themes and plugins according to design specifications
Write clean, semantic HTML/CSS with attention to cross-browser compatibility and mobile responsiveness
Implement and maintain on-page SEO: meta tags, structured data, page speed optimization, Core Web Vitals
SBC Performance is a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. With a team of 250+ professionals across the U.S., the Czech Republic, Poland, Ukraine, and more, they are building a fast-moving, data-first performance culture.
Tackle systemic bottlenecks, improve fault tolerance, and ensure high availability.
Optimize resource usage (CPU, memory, network) to handle millions of operations while reducing cloud costs.
Lead long-term refactoring efforts, deprecate legacy systems, and introduce scalable patterns.
HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership.
Build and maintain frontend applications using JavaScript and React.
Develop intuitive and responsive user interfaces with a strong focus on UI/UX quality.
Integrate with APIs to fetch, process, and display data effectively.
Smart Working connects skilled professionals with global teams for long-term, full-time roles. They break down geographic barriers and value employee growth and well-being, fostering a genuine community where contributions are valued.
Build and optimize complex, state-machine-driven intake flows using React and Next.js to manage clinical eligibility and patient state.
Manage the scaling of our NestJS "majestic monolith" and help determine when and how to extract focused services as our domain models grow.
Ship strictly-typed TypeScript features across a Turborepo monorepo, ensuring high performance for our patient, doctor, and admin interfaces.
Willow is a telehealth company focused on personalized, responsible GLP-1-based weight loss care. They combine medical expertise with a supportive, patient-centered approach to help people feel more confident and comfortable in their bodies.
Ship consumer-grade polish in a space that's still raw.
Define what a mainstream AI agent product looks like.
Hermes Web is building the first polished, hosted personal AI agent product. They are incubated by Open Core Ventures and OCV underwrites infrastructure and LLM costs, so engineers optimize for growth and polish.
Design and build organization-wide AI tooling onboarding system.
Develop and maintain infrastructure for automatic deployment and configuration of AI tooling.
Build custom internal applications and harnesses around AI agents and tooling.
Polygon Labs is a global blockchain payments company building and operating infrastructure to move money instantly, reliably, and at internet scale, with the mission to move all money onchain. Polygon's infrastructure has facilitated trillions of dollars in onchain value transfer and supported millions of transactions daily.
Developing and optimizing prompt engineering strategies, including evaluation and iteration
Integrating LLMs and AI models into cloud-based applications and APIs
Software Mind develops solutions that make an impact for companies around the globe. They build cross-functional engineering teams that take ownership and crave more, embracing openness, acting with respect, and combining employment with enjoyment.