Build and iterate on Rust backend features for the Knowledge Graph service, including query and indexing flows.
Maintain integrations across GitLab, including Rails, NATS, ClickHouse, and the Duo Agent Platform.
Contribute to design discussions and improve operational maturity with metrics, runbooks, and async collaboration.
GitLab is an intelligent orchestration platform for DevSecOps that helps organizations improve developer productivity and security. More than 50 million users and over half the Fortune 100 trust GitLab's all-remote, high-performance culture.
Design, build, and maintain production-ready APIs and backend systems for AI-driven music generation.
Collaborate with research engineers to integrate evolving AI models into scalable, reliable infrastructure.
Take ownership of full-stack product features from discovery and design through deployment and launch.
CoreMusic builds AI-powered music and audio experiences for creators, developers, and businesses worldwide. They operate as a distributed, remote-first team that values autonomy, rapid experimentation, and technical excellence.
Build foundational platform services for AI products, including user management, authentication, permissions, and resource access.
Own full-stack features end to end, from backend APIs to customer-facing dashboards and internal tools.
Work remotely with technical autonomy, collaborating across engineering and product teams on scalable systems.
They build foundational systems that power a suite of innovative AI products used by millions worldwide. They are a high-growth, AI-first engineering organization with an autonomous, low-bureaucracy culture.
Lead the architecture and development of the Hercules Database, backend services, and SDKs.
Engineer for low latency, high throughput, and efficient resource use across data-intensive, multi-tenant systems.
Build and operate reliable hosting infrastructure with strong tenant isolation, observability, and failure resilience.
Hercules builds the future of AI software development with a platform-as-a-service including a database, backend services, and SDKs. It is an early-stage company with a founding team based in San Francisco and a culture that values shipping fast, excellence, and hunger.
Develop the architecture and infrastructure needed to scale the product to a large user base.
Build and operate the agent runtime, including orchestration, memory, verification, and supporting systems.
Take projects end to end across backend, infrastructure, frontend, and AI agents.
They are an early-stage AI infrastructure startup building scalable infrastructure for AI-powered service businesses. As the first engineer, you'll work directly with the founder in a fast-moving, ownership-driven culture.
Design and build full-stack capabilities supporting AI initiatives across Keeper's product portfolio.
Develop backend services, APIs, and frontend experiences that integrate AI-driven functionality into secure production environments.
Collaborate with AI and product engineering teams to remove technical dependencies and deliver production-ready AI features.
Keeper Security is a cybersecurity software company providing zero-knowledge and zero-trust security solutions that protect passwords, secrets, and infrastructure. It is a fast-growing global organization trusted by millions of users and thousands of enterprises, with a culture focused on innovation and reliability.
Design and develop high-performance backend systems in Rust that collect billions of data points from the web.
Work on our in-house proxy layer, browser tooling, and protocol-level behavior to handle close to 200 million requests a day.
Collaborate with crawler engineers, DevOps, and Security to build secure, scalable, and reliable crawling infrastructure.
Lighthouse is on a mission to revolutionize commercial strategy as hospitality's most powerful AI platform, transforming the world's largest hotel data network into real-time intelligence. With 850+ teammates across 35 countries and $370M in Series C funding, we foster a collaborative, customer-centric culture focused on innovation and growth.
Own and improve the platform that processes customer jobs, focusing on speed, reliability, and resource efficiency.
Partner with machine learning teams to serve models effectively and integrate them into production workflows.
Build and maintain infrastructure for databases, task orchestration, workload scheduling, and cloud deployments.
They build an AI document processing product and operate its platform infrastructure. Company size and culture are not specified, but engineers work closely with ML teams and own platform reliability.
Take deep ownership of key systems and product areas, becoming the technical expert and primary point of reference.
Architect, build, and maintain highly available and scalable REST APIs and backend services.
Use agentic development workflows and AI coding tools as standard engineering practice.
This partner company builds an AI-driven e-commerce messaging platform powered by customer context and data. It is a high-growth, remote-first environment with a collaborative and supportive culture.
Design and build the gateway, runtime, and evals services for AI workloads at scale.
Own technical decisions from design to launch, including identity, quota, and failover controls.
Partner with security and infrastructure teams to set guardrails for agentic workloads.
We provide clear, predictable pay-over-time financial products with no hidden fees. We are a remote-first company with an engineering culture centered on blameless postmortems and detailed technical design.
Own technical direction of Stream Video's media plane and infrastructure.
Architect the SFU and media pipeline to scale livestreaming, from WebRTC to HLS.
Own reliability, autoscaling, placement, cost, and mentor senior engineers.
Stream powers real-time chat, video, activity feeds, and AI moderation for over one billion users across 4,000+ apps. It is a Series B startup with 140+ employees from 37 nationalities, known for a casual, transparent culture.
Discover new sources of audio data and build reliable pipelines to bring them into training datasets.
Build and improve large-scale data-processing systems, optimizing for data quality, throughput, and cost.
Collaborate with AI Scientists, owning projects from problem discovery through implementation.
Speechify builds text-to-speech products that turn reading materials into audio, used by over 50 million people. Speechify is a fully distributed team of nearly 200 people with no office, and values innovation, autonomy, and exceptional asynchronous work.
Participate in end-to-end product development across frontend and backend under senior engineer guidance.
Integrate AI coding tools like Cursor, Copilot, and Claude Code into daily development workflows.
Translate product requirements into working implementations with minimal frontend-backend handoff friction.
Binance is a leading global blockchain ecosystem and cryptocurrency exchange, offering trading, finance, education, research, payments, and institutional services. The company is trusted by over 300 million users in 100+ countries and operates with a flat, user-centric, results-driven culture.
Transform an existing AI agent product into scalable, reliable infrastructure.
Design and operate the core agent runtime, including orchestration, memory, and multi-agent workflows.
Work directly with the founder to set architecture, engineering standards, and development culture.
An early-stage AI infrastructure startup transforming a working AI agent product into scalable infrastructure. As the first engineering hire, you'll work directly with the founder to shape engineering culture and standards from the ground up.
Design and ship backend features that shape a global platform, making sound architectural trade-offs.
Mentor engineers, define standards, and drive quality, security, and operational excellence.
Integrate agentic AI into production workflows and collaborate with PMs and designers to deliver user value.
GitLab is the intelligent orchestration platform for DevSecOps, helping organizations increase developer productivity and accelerate digital transformation. Trusted by more than 50 million registered users and over half of the Fortune 100, GitLab fosters a remote-first, AI-driven culture where every voice is valued.
Build AI-based features into a platform serving millions of users.
Work directly with the platform architect to bring deep, hands-on LLM-stack expertise to production.
Stand up core AI infrastructure from scratch and shape engineering practices as the team grows.
TMTG is a social media company dedicated to delivering an engaging and censorship-free experience. It is fast-paced, rapidly growing, and committed to free speech.
Lead large-scale Sensor Platform initiatives in high-throughput ingestion, pipeline scalability, and queue management reliability.
Own root cause analysis and postmortems for complex production issues across capture pipeline and message broker integration.
Champion standards for documentation, observability, and performance benchmarks while mentoring engineers through reviews.
Dragos is a global leader in OT/ICS cybersecurity, combining technology, threat intelligence, and expert services to protect critical infrastructure. The remote-first team across North America, Europe, the Middle East, and APAC is built on authenticity, transparency, and trust.
Take deep ownership of systems and product areas, becoming the go-to technical expert for what you own.
Architect, build, and maintain highly available, scalable REST APIs and backend services across distributed systems.
Build agentically with AI coding tools, staying at the forefront of emerging AI tooling and practices.
Postscript is an AI messaging platform for Shopify brands, helping e-commerce marketers drive revenue through SMS marketing and AI features. Backed by Greylock and Y Combinator, the company has been fully remote since 2018 and serves 20,000+ Shopify brands with a culture of ownership and AI-first development.
Design, build, and maintain scalable backend services for order routing, task allocation, fulfillment tracking, and shopper compensation.
Lead technical design for high-impact projects and improve fulfillment efficiency across marketplaces.
Ensure Tier-0 systems are reliable, incorporate AI-assisted tools, and mentor fellow engineers.
The company operates large-scale, real-time fulfillment operations across consumer and enterprise marketplaces. It is a remote-first organization with a collaborative, cross-functional engineering culture.
Drive overall backend architecture, including services, data jobs, AI systems, and search indices.
Manage AWS infrastructure through Pulumi and build CI/CD pipelines for high engineering velocity.
Coordinate with engineers and stakeholders to deliver features and shape technical strategy.
matchmatch is a technology company building a modern backend platform for its business, leveraging the latest technologies and AI workflows. It operates as a small, fast-paced startup with a focus on minimal technical debt and delivering delightful user experiences.