Lead technical architecture and drive complex projects.
Write code, build prototypes, and contribute throughout the development lifecycle.
Mentor engineers through code review and technical discussions.
Thunderbird is one of the world's most trusted open-source email applications, empowering over 20 million people. Our small but growing distributed team includes more than 65 people across seven countries.
Set technical direction across Coder’s agent harness, integrations, and workflows.
Design and build production systems in Go, with work across React and TypeScript where needed.
Lead complex projects from early ambiguity through production.
Coder is a leading platform for AI development infrastructure, enabling enterprises to run human and AI-driven workflows in secure, governed environments. The company provides self-hosted, agent-ready workspaces and fosters a collaborative, AI-forward culture.
Design, develop, and maintain high-quality microservices and APIs using Python and Go at significant scale.
Contribute to distributed systems, databases, DevOps, security, and observability practices across a global technology ecosystem.
Collaborate with a globally distributed engineering team and participate in in-person events approximately twice per year.
The company is a global technology organization building scalable microservices and APIs that support millions of clients and critical infrastructure. It operates a remote-first culture with a globally distributed engineering team, emphasizing collaboration, continuous learning, and engineering excellence.
Design and build margin and risk systems for multiple asset classes.
Lead real-time risk enforcement and ensure system reliability and correctness.
Work with engineering, product, and compliance teams to establish scalable infrastructure.
Our partner is a global financial platform seeking experienced engineers. They value technical ownership and collaboration in a distributed environment.
Own the architecture health of a billion-scale distributed system, including failure modes, capacity limits, and cross-deployment interactions.
Approve critical-path designs and hunt gaps like single points of failure, unbounded queues, and missing idempotency proactively.
Build the parts nobody else can, prototype risky architectural bets, and ship remediations after serious incidents.
HighLevel is an AI-powered business operating system that gives agencies 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 platform components like queueing pipelines, storage layers, caching, and rate limiters for systems handling billions of events.
Own components end-to-end, from architecture and design to production health, on Node.js microservices and GCP infrastructure.
Debug cross-layer incidents, write clear design docs, and drive fixes for scalability issues like cache stampedes and hot shards.
HighLevel is an AI-powered business operating system for agencies, entrepreneurs, and SMBs to build, automate, and scale. With over 2,000 team members across 10+ countries, it operates as a global, remote-first organization focused on speed, ownership, and community-driven growth.
Build and maintain core infrastructure for Quora's ML platform, ensuring high availability, scalability, and performance.
Build and improve distributed systems serving ML models in production, from Large Recommendation Models to Large Language Models.
Work on GPU model serving, optimizing latency, throughput, and cost to support larger and more capable models.
Quora's mission is to grow the world's collective intelligence through two platforms: Quora for global knowledge sharing and Poe for AI agent collaboration. We are a remote-first company with passionate, collaborative, and high-performing global teams, rooted in transparency and experimentation.
Leverage expertise in CX, call center infrastructure, and cloud technologies to integrate Cresta's AI solutions with enterprise contact centers.
Design, build, and deploy applications using Cresta SDKs, libraries, and APIs, with hands-on experience in Go, Python, and JavaScript.
Collaborate with Customer Success and engineering teams to remove technical barriers, triage issues, and drive value through real-time coaching and agent efficiency tools.
Cresta provides a unified AI platform that combines conversational AI agents, real-time human agent augmentation, and conversation intelligence to drive revenue and efficiency for customer experiences. Founded from Stanford AI Lab, Cresta has raised over $270 million from top investors and includes leading AI minds on its team.
Build the engineering function for JustDone, enabling fast experimentation and stable systems.
Lead 15 skilled engineers, making key architectural decisions for web, native apps, and browser extensions.
Drive AI-native engineering, mentor the team, and ensure infrastructure reliability.
Boosters is a Ukrainian product company creating global products in Productivity and EdTech that serve 60 million people. The company values long-term systemic impact and has a culture of self-improvement and high standards.
You will execute integration designs and project plans, building and deploying applications using Cresta SDKs and APIs.
You will integrate Cresta solutions with enterprise contact center platforms and maintain integrations using Go, Python, and JavaScript.
You will partner with Customer Success Managers to triage technical issues and build strong relationships with customer technical stakeholders across APAC.
Cresta unlocks the true potential of the customer experience with a unified AI platform combining conversational AI agents, real-time human agent augmentation, and conversation intelligence. Born from the Stanford AI Lab, Cresta has raised over $270 million from investors including a16z, Greylock, and Sequoia, and its leadership includes top AI minds.