Staff Software Engineer, Electronic Trading
The Staff Software Engineer will build complex, industry-defining applications for the Electronic Trading solution using a modern tech stack. Key responsibilities include contributing design and technical expertise across the entire development process, impacting the tech stack based on AWS services, and coaching/mentoring product engineers. The role requires 8+ years of software engineering experience, including 6+ years in backend/fullstack development with Java/Kotlin, and an understanding of electronic trading systems.
AI Engineer
Fieldguide is seeking an AI Engineer to design and build the intelligence layer for their agentic workflows, focusing on the intersection of product engineering, applied AI, and production systems. Key responsibilities include building and shipping reliable, enterprise-grade AI agents that automate complex audit workflows and owning agents in production. The role offers the opportunity to be a founding member of the new Seoul hub, shaping its operations while focusing on AI-native engineering execution and driving customer impact.
Staff Backend Software Engineer (builders)
The Staff Backend Software Engineer (Builders) role is responsible for driving deep technical leadership and execution across the core builder experience, including agent, tool, and workforce builders on the Relevance AI platform. This high-visibility position involves designing, building, and operating scalable back-end systems, shaping architecture across teams, and mentoring engineers. The successful candidate will work with a modern tech stack (Node.js, TypeScript, AWS) to deliver robust, enterprise-grade capabilities from ideation through production.
Staff Backend Software Engineer (chat)
The Staff Backend Software Engineer will drive deep technical leadership and execution for the Chat team, which owns the conversational layer of the platform. Key responsibilities include designing, building, and operating scalable backend systems that power real-time, AI-driven chat experiences. This high-visibility role requires significant autonomy to shape architecture and mentor team members while delivering robust, enterprise-grade capabilities.
Staff Backend Software Engineer (enterprise)
The Staff Backend Software Engineer (Enterprise) in Sydney will drive technical leadership and execution for core platform capabilities supporting the largest customers. Responsibilities include designing and implementing enterprise-grade features like SSO, RBAC, and audit logs, while ensuring system reliability, scalability, and security. This high-visibility role involves owning projects end-to-end, contributing to technical strategy, and mentoring team members.
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Senior Design Engineer (UX / UI)
Relevance AI is seeking a Senior Design Engineer (UX/UI) to lead initiatives across the design lifecycle, from user research and prototyping to implementing elegant UI code. The role requires integrating design and engineering skills to craft intuitive experiences for their AI agent building and orchestration platform. Responsibilities include implementing functional user interfaces, building reusable front-end components, maintaining design systems, and championing high UI/UX standards.
Senior Backend Software Engineer (chat)
Relevance AI is seeking a Senior Backend Software Engineer to join the Chat team in Sydney, focusing on scaling real-time, agentic chat experiences. Key responsibilities include designing and operating scalable backend systems, owning mission-critical services, and pushing the boundaries of applied AI features. The role involves working across a modern tech stack, mentoring team members, and maintaining high standards for code quality and performance.
Senior Backend Software Engineer (enterprise)
Relevance AI is seeking a Senior Back-End Software Engineer for its Enterprise team in Sydney to build and scale mission-critical platform capabilities related to security, reliability, and compliance for large customers. Responsibilities include designing and operating enterprise-grade back-end systems (SSO, permissions, audit logs), driving initiatives for scalability and performance, and owning projects end-to-end. The role requires strong back-end system design, a focus on robustness, and collaboration across product and customer-facing teams.
Senior Backend Software Engineer (builders)
The Senior Back-End Software Engineer will join the Builders team in Sydney, focusing on developing core platform functionalities like the agent builder and tool builder. Key responsibilities include designing, building, and operating scalable back-end systems that power AI agents and workflows, while mentoring team members. This role offers autonomy to lead projects and directly impact customer-facing features in a fast-paced environment.
Software Engineer, Frontend
The Software Engineer Frontend role involves developing new features and improving existing offerings within Superhuman's AI productivity platform. Key responsibilities include expanding expertise across the stack, contributing to product development by thinking through UX and UI design, and championing code quality. Candidates should have 5+ years of experience and a deep understanding of browser JavaScript.
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Senior Frontend Engineer - Riskos
The Senior Frontend Engineer will be crucial in building intuitive, high-performance web applications for the RiskOS team, empowering users to detect and prevent risk. Responsibilities include developing robust user interfaces, owning features end-to-end, and contributing to design systems and frontend architecture. The role requires leveraging modern frontend technologies, advocating for best practices, and mentoring other engineers.
Training Engineer, Training & Certification
The Training Engineer will focus on creating hands-on practice environments for learners using the stripe.training platform and its underlying infrastructure. Key responsibilities include designing and developing new technical certification applications, building product practice simulations, and maintaining custom LMS code. This cross-functional role requires collaboration with Solution Architects and Professional Services to address user friction points.
Senior Full-Stack Engineer
Five9 is seeking a Senior Full Stack Engineer to design, develop, and enhance mission-critical voice platform services across backend (Java/Spring) and frontend (JavaScript/React) systems. Key responsibilities include developing scalable, highly available components in an agile team and applying performance/scalability principles. The role requires deep expertise in backend Java development and modern frontend frameworks, along with embracing DevOps ownership for troubleshooting and support in production environments.
Senior Director, Software Products
The Senior Director of Software Products will own the vision, strategy, and execution for all software systems at ICON, including the ICONOS suite and robotic control systems. This leadership role involves leading a cross-functional organization of 20+ people, working directly with executive leadership to define product strategy and drive architectural decisions. Key responsibilities include strategic leadership, organizational scaling, and product/technology execution across AI integration and embedded software development.
Software Engineer - Data Platform Nyc, Seattle, Sf
Perplexity is hiring experienced Data Infrastructure Engineers to design, build, and scale foundational data systems for product features, AI research, and analytics. Responsibilities include owning batch/streaming data pipelines, leading orchestration design (like Airflow/Dagster), and building self-serve data platforms to empower other teams. This is a senior/staff-level role focused on shaping architecture and setting technical standards for the data ecosystem.
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Senior Software Engineer (browser Extension)
The Senior Software Engineer will be responsible for designing, building, and maintaining a robust browser extension using Manifest V3 for browsers like Chrome and Edge. Key tasks involve securely interacting with web content, optimizing performance, and ensuring tight integration with endpoint agent and backend services. This role requires 5+ years of experience, with at least 3 years focused specifically on browser extension development using modern web technologies.
Senior Software Engineer - Frontend
CodeRabbit is seeking its first full-time Frontend Engineer to own and evolve user interfaces for their Gen AI-driven code reviewer systems. Key responsibilities include developing features in React/TypeScript, translating Figma designs into production code, and integrating intelligent backend features. This role involves deep collaboration with design and backend teams to create intuitive developer interaction patterns with LLMs.
Software Engineer - Backend
The Software Engineer will architect and build core backend systems, including APIs and distributed infrastructure, that power CodeRabbit's AI agent workflows and developer tools. Responsibilities include collaborating with ML engineers on integrating AI models and owning architectural decisions for new features. This role emphasizes ensuring system reliability, performance, and security while mentoring junior engineers.
Staff AI Engineer
This Staff AI Engineer role involves building the next generation of AI-powered products by turning cutting-edge agentic AI into reliable production systems. Responsibilities span the full stack, including prompt engineering, agent orchestration, backend services, APIs, infrastructure, and user interfaces. The ideal candidate will have proven staff-level experience developing practical, production-ready AI applications utilizing Gen AI/LLMs.
Senior AI Engineer
Relevance AI is hiring Senior Engineers to build the next generation of AI-powered products, focusing on turning agentic AI into reliable production systems. Responsibilities span the full stack, including prompt engineering, agent orchestration, backend services, and user interfaces. This is a high-impact applied AI role for engineers excited about LLMs and multi-agent systems.