Design, build and operate backend services in TypeScript/Node and GraphQL, delivering reliable, low-latency user-facing experiences.
Model data, evolve relational schemas (PostgreSQL) and optimise for correctness, performance and maintainability.
Monitor, troubleshoot and improve production systems: focusing on observability, incident response, reliability, and operational excellence.
Morpho is a leading Decentralized Finance (DeFi) lending protocol. They secured $50 million to build an open lending network giving anyone, anywhere, access to the best possible terms and have over $10 billion in deposits, solidifying itself as the new standard for DeFi lending.
Integrate with third-party APIs (payment systems, email services, SMS)
Optimize performance and scalability
They are a travel tech startup that helps users automatically save money on flights and hotel bookings. Their platform monitors booked reservations and rebooks or secures a refund if the price drops, integrating with users’ email to track bookings and working with major airlines and hotels worldwide.
Design and implement scalable Go services that support high-throughput financial workloads
Build and maintain APIs that integrate across multiple internal services and external financial systems
Develop backend systems that handle large datasets with strong performance and reliability requirements
Polygon Labs is building and operating infrastructure to move money instantly, reliably, and at internet scale, with the mission to move all money onchain. Polygon Labs is committed to a diverse and inclusive workplace and is an equal opportunity employer.
Design and develop backend systems and APIs using Node.js that power our vibe coding platform.
Take ownership of backend features and services, learning to make architectural decisions with guidance from senior engineers.
Work on API performance, database optimization, and system scalability.
Hostinger is shaping the future of online success–powered by AI and driven by people. With 900+ talented professionals and over 4 million clients in 150 countries, they help creators and entrepreneurs bring their ideas to life faster and easier than ever before.
Analyze and provide feedback on product requirements.
Implement features and functionality with clean and maintainable codes.
Troubleshoot production issues, provide resolutions and recommendations for improvement.
Lively provides benefit solutions focused on helping people with both personal and financial wellness. It is a remote-first company, headquartered in San Francisco, and it uses user-centric design and innovative technology to deliver an effortless experience for employers and account holders alike.
Build and maintain backend services and APIs that power our platform
Design and own data pipelines (ingestion, transformation, storage)
Model and structure data to support product features and internal tools
Homera Health builds the tech, marketing, and growth engine powering telehealth brands. As they expand into new verticals, including an upcoming men's health platform, they're hiring world-class talent across various domains to build the next generation of virtual healthcare experiences.
Own and scale the Client Portal Notifications System, ensuring reliable, real-time delivery.
Design and optimize high-throughput, event-driven backend services that process 10M+ notifications daily.
Build robust observability into the notification pipeline—covering monitoring, logging, and distributed tracing—to proactively detect failures.
HighLevel is an AI powered, all-in-one white-label sales & marketing platform that empowers agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. With over 1,500 team members across 15+ countries, they operate in a global, remote-first environment.
Lead the development of major team-scoped projects and participate in cross-team initiatives.
Actively participate in product work, providing feedback and suggesting solutions.
Design and implement APIs with performance, scalability, and maintainability in mind.
Remote simplifies global employment by enabling businesses to compliantly recruit, pay, and manage international teams. They foster a future-focused work culture with asynchronous collaboration across continents.
Designing and building scalable backend services in Go, working with PostgreSQL and DynamoDB, implementing event-driven architectures with RabbitMQ, and owning production systems end-to-end
Building exceptional user experiences across our mobile app (Angular/Ionic), web app (React), and admin tools
Owning the full implementation of features, from database schema design and API development to implementing the corresponding UI changes, eliminating handoffs and shipping complete solutions
KOHO's mission is to make financial services better for every Canadian by offering transparent, user-friendly products. They foster a remote-first, high-trust environment that values work-life integration and bold thinking.
Design, develop, and maintain scalable and efficient back-end applications using Node.js.
Collaborate with cross-functional teams to define, design, and ship new features.
Implement platform engineering best practices to ensure high availability and reliability.
G2i is a hiring platform connecting companies with top-tier remote developers, facilitating both contract and full-time hiring. They prioritize a thorough vetting process to guarantee the quality and reliability of their engineers, combining technical excellence with support for freelance software developers.
Design and maintain Kubernetes clusters across multiple environments using Helm, KEDA, and HPA for auto-scaling
Architect and optimize PostgreSQL databases with schema design, migrations via Drizzle ORM, and performance tuning
Build and maintain Docker containerization with multi-stage builds and container optimization strategies
Pragmatike is recruiting for a fast-growing, YC-backed API-first company that is revolutionizing meeting automation and recording infrastructure. They provide developers with powerful APIs for meeting bots, transcription, and video processing, serving businesses that need scalable meeting intelligence solutions.
Design and implement robust, scalable, and maintainable backend systems, primarily using Ruby on Rails.
Develop and integrate APIs that enable secure, efficient, and reliable communication between backend services and external systems.
Take ownership of backend features and functionality, contributing to development from design through deployment.
NovoEd is an enterprise learning platform that helps organizations build critical capabilities at scale through collaborative and experiential learning. Founded in 2012 out of Stanford’s Social Algorithm Laboratory, NovoEd has grown into a trusted partner for many of the world’s leading companies, executive education providers, and training organizations.
Dive deep into our existing codebase to build a thorough understanding of our architecture.
Write clean, well-documented TypeScript and Node.js code across backend services, APIs, and frontend features.
Manage your work through Jira; picking up tickets, contributing to sprint planning, and keeping tasks and statuses accurate.
Culmen International enhances international safety and security, strengthens homeland defense, advances humanitarian missions, and optimizes government operations. With experience in over 150 countries, they support their clients to accomplish critical missions in challenging environments.
Release new product features and maintain existing services
Have a deep understanding about product values and contribute collectively to create the best product experience
Build secure, performant, and easy-to-use backend APIs and database designs with clear documentation
Forma helps companies offer competitive benefits packages while reducing costs and inefficiencies, by giving employees more choice and flexibility in how they spend their benefit allowances. They have helped hundreds of the world’s most admired companies design and support flexible, inclusive benefits programs for nearly a million employees.
Deliver backend services that coordinate fast, fault-tolerant cross-chain transactions across multiple blockchain ecosystems
Improve system reliability and resilience under adversarial conditions to strengthen protocol trust and uptime
Reduce transaction processing latency through optimizations in RPC usage and system performance
Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). They have enabled tens of trillions in transaction value and now secures the vast majority of DeFi.
Work alongside full-stack engineers to ensure product functionality is scalable and reliable.
Partner closely with product and engineering teammates to design, build, and operate backend systems.
Take ownership of backend and systems aspects of product features from early design through production and scale.
Vesta is rebuilding the mortgage LOS (Loan Origination System) from the ground up with an AI-augmented platform. They have raised $55M from top tier investors and value humility, empathy, self-awareness, and an orientation towards action on their team.
Design, build, and maintain features for the domain applications.
Provide technical leadership and manage dependencies.
Conduct design and code reviews.
Yassir is the leading super App in the Maghreb region, changing how daily services are provided. They operate in 45 cities across Algeria, Morocco, Tunisia, France, Canada, and Sub-Saharan Africa, backed by VCs with ~$200M in funding, offering on-demand and financial services.
Work on initiatives to design, build, and maintain scalable microservices primarily using Kotlin.
Pleo builds spend solutions that make managing money seamless. They are a driven, progressive, and kind bunch of 850+ people from over 100 nationalities, all committed to delivering the future of business spending, together.