Senior Frontend Developers (AI-augmented Development)
The role seeks a highly experienced frontend engineer (8+ years) to build clinician-facing React/TypeScript applications within a regulated MedTech environment. A core responsibility is integrating AI/LLM tools into the development workflow, targeting 3–5x development acceleration through advanced prompt engineering and agentic workflows. Candidates must possess strong technical skills in React 19, TypeScript, GraphQL, and robust testing frameworks, alongside experience in regulated environments.
UI Developer
The role seeks a UI Developer experienced in building responsive web applications using React JS and TypeScript. Key responsibilities include developing UI components, integrating with REST APIs, writing unit tests using Jest, and adhering to performance and security best practices. The developer will collaborate within an Agile framework with senior engineers and architects.
Sr. Director Sw Engineering
The Sr Director Engineering role involves leading multiple development teams responsible for enhancing applications deployed on the private cloud platform for Visa Commercial Card Solutions. Key responsibilities include driving architecture, leading technical discussions with senior leadership, and championing SSDLC processes using Gen AI to improve productivity. This senior leadership position requires extensive technical expertise in distributed systems and cloud strategies to manage complex commercial payment platforms.
Engineering Manager, Platform Ecosystems
OP Labs is seeking an Engineering Manager for the Platform Ecosystems team to lead development of tools and reference implementations that streamline the developer experience for Superchain users. This player-coach role requires significant hands-on coding and PR review, alongside managing team productivity, career development, and priority setting. The ideal candidate should have people management experience in a high-growth startup and the ability to deliver at a Senior Engineer level.
Senior Product Manager
The Senior Product Manager will own Tracer, SuperDial’s internal tooling for AI workflows, driving systems, processes, and execution for iteration, quality, and reliability improvements. This builder role requires deep technical fluency to partner with engineering, including the ability to write code (Python/Typescript/SQL) to unblock execution and build internal tools. Key responsibilities include owning the roadmap, defining success metrics, creating consistent QA/evaluation workflows, and partnering across Product, Engineering, Ops, CS, and Sales to ensure Tracer drives business outcomes.
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Software Engineer - Flights And Loyalty
Taekus is hiring a flights-focused engineer to scale their flight routing and booking engine, focusing on airline loyalty programs and partnerships. Key responsibilities include driving feature delivery across the booking funnel and building logic for award ticket pricing and point transfers. This role requires significant production experience in Python and familiarity with GDS systems.
Software Engineer II, Frontend Platform
The Frontend Platform team is seeking a Software Engineer II to build and maintain the core web infrastructure, design systems, and developer experience for all customer-facing applications at Brex. Responsibilities include owning platform improvements, defining scalable architectural patterns for data fetching and state management, and upholding quality standards for performance and testing. This role requires deep partnership with designers and product engineers to define the future of frontend development at Brex.
Senior Software Engineer - Notifications
Discord is hiring a Senior Software Engineer for the Notifications team to work on a business-critical function ensuring notifications are high signal and high value. Key responsibilities include improving client device experiences, building the platform for sending notifications across the company, and optimizing global notification signals by pairing with Machine Learning engineers. The role requires a full-stack, data-driven engineer with a strong product sense and 5+ years of experience operating complex infrastructure.
Software Engineer, AI/ML San Francisco
FlowFlow Engineering is hiring an AI/ML-focused Software Engineer to develop AI-powered features for their requirements platform, focusing on agentic systems engineering workflows. Responsibilities include designing and shipping features like assisted requirement drafting, integrating language models, and building necessary backend infrastructure. This role requires strong software engineering fundamentals and hands-on experience shipping ML/LLM features in production.
Software Engineer, Frontend (UI) San Francisco
The Software Engineer, Frontend (UI) will own core user experiences in Flow v3, integrating AI-powered workflows into a clean and intuitive UI. Key responsibilities include implementing high-quality, accessible components and partnering closely with design and product teams for iterative development. This role requires 3+ years of experience building data-heavy web applications using modern frameworks like React and TypeScript.
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Software Engineer, Infrastructure San Francisco
Flow is hiring a Software Engineer focused on infrastructure to build and scale the core platform supporting their requirements system. Key responsibilities include designing, building, and operating backend services, scaling performance and reliability for hundreds of thousands of users, and owning CI/CD pipelines and internal tooling. The role requires 3+ years of experience building production systems in a cloud environment and strong fundamentals in distributed systems.
Sr. Software Engineer, Fundraising
The Senior Software Engineer acts as the technical lead, shaping the technical direction of the platform to empower nonprofits through high-impact SaaS solutions. Key responsibilities include owning technical vision, resolving complex technical bottlenecks, championing Agile workflows, and embedding AI responsibly into the development process. This role requires deep mastery of PHP and SQL, modern frontend experience, and strong mentoring capabilities for junior and mid-level engineers.
Software Engineer, Demo Platform
This role involves owning and developing Sierra's internal demo platform, focusing on creating reliable, fast, and safe multi-tenant mock organizations and configuration systems. Key responsibilities include building features that allow Sales Engineers (SEs) to manage demo accounts independently and leveraging AI to personalize demos based on prospect research. The engineer will ship robust, production-quality code that is instrumented and iterated upon using performance data gathered from demo usage.
Staff Software Developer
The Staff Software Developer will lead through technical excellence by tackling the hardest technical problems and delivering high-quality software solutions at scale across systems. This role involves deep engagement with the codebase, designing, coding, debugging, and shipping software alongside a development team. Key responsibilities include architecting scalable solutions, writing clean code in languages like Go/Scala/TypeScript, and mentoring other developers.
Software Engineer Intern
This Software Engineer Internship involves hands-on implementation across the product stack, including the NextJS web app, FastAPI backend, and AI models. Interns will be trusted with challenging features on the critical path while receiving mentorship. A strong preference is given to candidates based in Maine or NYC who are recent graduates or rising seniors from rigorous computer science programs.
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Software Engineer, Workers Observability
The Software Engineer role is on the Workers Observability (WOBS) Team, responsible for monitoring, troubleshooting, and optimizing applications on the Cloudflare Developer platform. This is a full-stack position requiring ownership across the entire development lifecycle, from design to release, including QA and performance optimization. Key responsibilities involve customer responsiveness, delivering high-quality software, addressing complex system issues, and maintaining clear written communication across a globally distributed team.
Design Engineer
The Design Engineer will be a code-first front-end builder responsible for creating the core interfaces of Delphi Studio, including creation flows and customization tools. Key duties involve building the discovery platform with search and filtering systems, architecting scalable front-end systems, and translating AI complexity into simple UX. The role requires mastery of the modern web stack (React, Next.js, TypeScript, Tailwind) and an obsessive attention to craft and detail.
Sr. Platform Engineer
Jerry.ai is looking for a Sr. Platform Engineer to build, maintain, and optimize core infrastructure systems for rapid scaling. Key responsibilities involve driving automation, scalability, and reliability across infrastructure and CI/CD pipelines, as well as managing cloud accounts and guiding system architecture. The role requires designing solutions that enable engineering teams to deliver high-quality products faster in a rapidly growing environment.
Sr. Site Reliability Engineer
The Sr. Site Reliability Engineer will take complete ownership of Jerry.ai's infrastructure during a rapid scaling phase, focusing on building, maintaining, and optimizing core systems. Key responsibilities include managing cloud accounts end-to-end, developing automation/monitoring systems, designing security/capacity planning tools, guiding system architecture, and coordinating incident handling. This is a hands-on role requiring 5+ years of experience with AWS services and strong coding skills to ensure infrastructure robustness and reliability.
Sr. Software Engineer, Infra
The Senior Software Engineer will take complete ownership of Jerry.ai's infrastructure, leading automation, scalability, and reliability efforts across core systems and CI/CD pipelines. Key responsibilities include managing cloud accounts end-to-end, developing tools for operational simplicity (like monitoring/deployment automation), and guiding system architecture for production reliability. This strategic, hands-on role requires ensuring the security, speed, and availability of the platform as the company rapidly scales its user base.