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Back End Engineer
Design and implement high-performance backend services, build RESTful APIs and microservices, manage databases, integrate off-chain systems with on-chain programs, optimize CI/CD pipelines, resolve complex backend…
Senior Software Engineer, Consensus
You will strengthen blockchain consensus infrastructure by designing, implementing, and optimizing mechanisms that improve network throughput, stability, security, and scalability. You will refine validator…
Security Architect
Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin…
Robotics Software Engineer
Who We Are Physical Intelligence is bringing general-purpose AI into the physical world. We are a group of engineers, scientists, roboticists, and company builders developing foundation models and learning algorithms…
Full-Stack Software Engineer New Grad
Work across the full stack to design, build, and deploy production software for public sector and enterprise customers, including backend services, web applications, mobile and browser codebases, and customer…
Senior Full Stack Engineer - ClickStack
Join us in revolutionizing Observability for Developers! We’re on a mission to redefine how engineers monitor, debug, and scale their production applications using ClickStack. An open-source platform that transforms…
Full Stack / Protocol Engineer (Rust & Solana)
Design, develop, deploy and maintain Solana on-chain programs and smart contracts in Rust using Anchor. Make architectural decisions affecting protocol security, scalability and performance, review and audit contracts,…
Product Manager (DeFi Product)
Drive the end-to-end development, launch, and optimisation of Web3 and DeFi products, translating product vision and business strategy into scalable, user-centric solutions while balancing commercial, technical,…
Analytics Engineer
TL;DR - We are looking for analytics engineers to own the semantic and modeling layer of our warehouse by transforming raw data into well-defined, trustworthy datasets and metrics. You are obsessed with analytical…
Développeur(euse) logiciel / Software Developer - Appliances Platform (Edge OS)
La dynamique de votre équipe : La grande famille Edge OS est responsable du développement d’un système d’exploitation ainsi que de services permettant la gestion à distance des appareils Cloudlink servant à déployer la…
Mobile Engineer, Digital Identity (Fully Remote)
Work at the intersection of engineering, customer delivery, and digital identity to design, build, and deploy mobile-first identity solutions. Implement secure Flutter architectures, integrate backend identity services…
Backend Software Engineer
Company Overview Each year, 2.5 trillion hours are spent on household chores. At Matic, we’re on a mission to recapture that lost time, and we’re doing it by revolutionizing home robotics. Our first product, also…
Software Engineer, Web Crawling
Exa is an applied AI lab building a search engine unlike the world has ever seen. We build massive-scale infra to crawl the entire web, train state-of-the-art embedding models to process it, and design super high…
Site Reliability Engineer
What is Kalshi? Kalshi has defined a new category: prediction markets. Kalshi allows people to trade on the outcome of any events and turn any question about the future into a financial asset. Kalshi fought for years…
Backend Engineer
Design and implement high-performance backend services in Rust, develop and optimize smart contracts for the HyperEVM, and build real-time trading infrastructure that meets sub-millisecond latency requirements. Work…
Quant Developer Relations Engineer
You will own end-to-end API integrations for algorithmic trading teams and work directly with systematic funds, prop firms, and advanced builders. You will produce and maintain clear API documentation and examples,…
Robotics Software Engineer
Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Gritt deploys via simple attachments to common equipment found on construction sites and autonomously…
Blockchain Security Expert - Security Audit Track
You will perform end-to-end security services for blockchain systems, focusing on audits, reviews, verification, and testing of smart contracts, protocols, and infrastructures. You will conduct manual code reviews…
Blockchain Security Expert - Security Audit Track
About You You’re a self-starter. You believe in tackling the most important problems, even if they are the most difficult problems. You’re comfortable with the unknown and understand that #startuplife means that you’re…
Senior AI Serving Engineer, Backend
Sciforium is an AI infrastructure company developing next-generation multimodal AI models and a proprietary, high-efficiency serving platform. Backed by multi-million-dollar funding and direct sponsorship from AMD with…