Design and implement scalable backend services and APIs for a high-performance crypto wallet.
Manage databases (PostgreSQL, MongoDB) and implement caching with Redis for optimized performance.
Deploy applications on cloud platforms and collaborate with frontend developers to ensure seamless integration.
Solflare is a fast-growing crypto wallet providing a powerful gateway to Web3, securing over $20 billion in digital assets with 4 million monthly active users. With a team of nearly 150 people across offices in Croatia, Serbia, and remote globally, Solflare fosters a culture of curiosity, grit, and accountability, encouraging bold challenges and ego-free collaboration.
Grow API compatibility with the Supabase client, keeping behavior faithful to hosted Supabase and backed by conformance tests.
Build and harden the path for upgrading a project from Supabase Lite to full Supabase.
Own the developer experience end to end: the CLI, local tooling, and docs.
Supabase is the Postgres development platform, built by developers for developers. The company has ~400 team members across 60+ countries, is open-source-first, and has raised over $1B.
Build and maintain features across React/TypeScript frontend and NestJS/TypeScript backend, including UI, REST APIs, and data layers.
Design client-server architecture with state management, routing, authentication, real-time WebSocket updates, and AWS SQS background job processing.
Collaborate on integration between web app and LLM-based agents for message schemas, queue communication, and file/data handoff.
InsightRX builds a platform combining web applications with conversational AI to support pharmacokinetic/pharmacodynamic analysis and clinical trial workflows. Their team focuses on pharmaceutical R&D decision-making tools, though no specific size or culture data is provided.
Design and develop full-stack features for internal platforms supporting finance, compliance, and transaction workflows.
Build scalable backend services, APIs, and integrations with third-party platforms.
Develop modern frontend applications and dashboards for operational metrics.
The company builds modern technology platforms to improve operational efficiency in the real estate industry. It operates as a remote-first team with a focus on product ownership and collaboration with global teams.
Collaborate with senior developers to implement new features and improve existing functionality.
Write and test high-quality code based on design specifications and product requirements.
Participate in planning and design discussions with product managers and designers.
Judi Health is an enterprise health technology company providing pharmacy benefit management and health benefit solutions for employers and health plans. It is a late-stage startup with a remote-first culture and a focus on delivery.
Build and support the on-prem enterprise platform for deploying and managing TimescaleDB in customer environments.
Develop core product capabilities across the full stack, including management consoles (React + TypeScript), backend APIs (Go), and deployment workflows (Ansible).
Write tests at every level, from unit tests to automated end-to-end testing against real infrastructure.
Tiger Data, formerly Timescale, provides the fastest PostgreSQL platform for transactional, analytical, and agentic workloads. Trusted by over 2,000 customers globally, the company is a globally distributed, remote-first team with a focus on direct communication, accountability, and collaborative excellence.
Overhaul the email and calendar sync engine to improve performance and reliability for millions of messages.
Expand voice agent capabilities into live calls, including custom models for voicemail and phone-tree detection.
Build native scheduling and design human orchestration of an agentic workforce within the CRM.
Close is a sales communication platform that handles millions of call recordings, emails, and SMS monthly. We are a remote-first team that values transparency, long-term thinking, and investing in each other, with annual in-person retreats.
Design, develop, test, and deploy new features across front-end and back-end application layers.
Build and maintain REST APIs using FastAPI and develop responsive React-based interfaces.
Implement PostgreSQL data models and work with Docker and AWS-hosted environments.
Spry Methods is a technology solutions provider focused on cloud-hosted applications and web development. The company supports growth initiatives and proposal-driven projects with a collaborative engineering culture.
Own and lead key components of Core Discovery services, focusing on Maps and Location surfaces and Directory search.
Collaborate with cross-functional teams including UX designers and data scientists to ensure comprehensive solutions.
Continuously learn and adopt new technologies to maintain scalable, innovative solutions.
Raya is a membership-based social network that enriches lives by fostering relationships through quality, in-person interactions. They prioritize learning and teamwork, offering a great culture and growth opportunities.