Senior Full Stack Software Engineer

About Cobalt Streamworks At Cobalt Streamworks we're building the next generation of our Composable Application Platform . Our vision is to enable enterprises to move from ops to apps in no time, assembling solutions at lightspeed through a catalog-centric, cloud-native, and composable-first approach . Our platform is polyglot, language-agnostic, distributed, lightning-fast , and powered by visual composers for true holistic composition of modern applications. Why Join Us This is not a feature-factory role. As part of the core product team , you will work on the state-of-the-art foundations of Cobalt Streamworks ’s platform — including isomorphic frameworks, event-driven architectures, state machines, Web Standards , and more. Your contributions will directly shape how enterprises build and scale composable apps in the coming decade. Your Impact Design and implement core features with state-of-the-art technologies such as React, Bun, Elixir, and TypeScript Engineer event-driven, distributed services , abstracting logic with state machines to automate complex business flows Build engaging visual composers and reusable components to empower composition at every layer Extend and optimize our distributed, isomorphic frameworks and SDKs Deliver lightspeed development workflows that scale across enterprises Mentor peers and influence architectural direction across the platform What We’re Looking For 5+ years of professional experience, with strong full stack expertise Mastery of React, Bun, Elixir, Phoenix, TypeScript, Tailwind Deep knowledge of event-driven architectures , Actor Systems , State Machines , Event Sourcing , and other distributed patterns Proven experience with distributed systems and Web Standards Familiarity with cloud-native practices, APIs, CI/CD, containers, and Kubernetes Experience working with both structured and unstructured databases Knowledge of advanced distributed algorithms such as CRDTs, Raft, MapReduce, VRRs, and Bloom filters Notions of AI technologies, architectures, and techniques such as transformers, embeddings, RAG pipelines, knowledge graphs, recommendation systems, and explainability frameworks Passion for modern, composable, distributed, and holistic architectures Nice to Have Background in micro frontends, microservices, or message brokers (Kafka, NATS, RabbitMQ) Experience with polyglot runtimes and language-agnostic platforms Open-source contributions or community engagement Experience designing ergonomic developer tools for modern workflows What We Offer A chance to build Cobalt Streamworks ’s next-generation product at the very core Work in a collaborative, distributed, open-source environment Competitive compensation and a flexible, remote-first setup Originally posted on Himalayas