Software Engineer
Hologram is hiring two full-stack engineers to tackle sophisticated technical challenges at the heart of global IoT connectivity. Key responsibilities include designing and optimizing data pipeline architecture for billions of records, building low-latency backend services using Kafka, and contributing to customer-facing dashboard features and API development. The ideal candidate has 3-5 years of production software experience and a proven ability to ship features end-to-end quickly while maintaining high quality.
Senior Software Developer in Test, Performance
Cribl is seeking a Senior Performance Engineer to join their remote-first team. Key responsibilities include developing and running complex performance tests at scale, identifying bottlenecks, and integrating performance metrics into continuous testing systems. The role requires collaborating with development teams to resolve scalability issues and developing performance testing tools using modern technologies.
Software Engineering Internship - Summer 2026
OpenSesame is seeking driven students for a paid summer Software Engineering Internship in 2026, focusing on AI-powered B2B SaaS product development. Interns will practice Extreme Programming (XP), contribute to real-world projects involving modern technologies, and collaborate with engineering and DevOps teams. Key performance objectives include pair programming, contributing production-ready code, and enhancing system reliability and scalability through AI integration.
Solutions Architect, React Native
Huge is seeking a client-focused Solutions Architect specializing in React Native mobile applications to design and implement scalable, high-performance solutions aligned with client needs. Responsibilities include driving architectural design for iOS and Android apps, ensuring engineering best practices, and translating complex business requirements into technical solutions. The role requires deep technical expertise, client engagement, and leadership in guiding technical teams throughout development.
Staff Engineer
The Staff Engineer will act as a leading technical expert, providing technical leadership for complex, multi-quarter initiatives on a new strategic platform. Responsibilities include architecting systems using Ruby on Rails, PostgreSQL, React, and TypeScript, defining technical strategy, and coaching team members. This role is critical for building reliable, accurate, and performant systems that directly impact thousands of users.
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Lead Front-end Software Engineer
The Lead Frontend Software Engineer will drive the design and architecture of user-facing systems for robot operations, fleet management tools, and customer interfaces across Serve's core web applications. Key responsibilities include leading frontend system implementation, developing critical features, establishing UI engineering best practices, and mentoring junior team members. This role requires deep expertise in modern web technologies and strong collaboration with Operations, Product, and Design teams to ensure scalability and usability.
Staff Software Engineer - UI (remote)
Machinify is seeking a Staff Software Engineer - UI to be a primary contributor to frontend development, focusing on feature programming and architecting patterns for UI-serving backend services. Responsibilities include developing applications, owning product development projects, designing intuitive user experiences, and contributing to platform extensibility and security. The role requires 10+ years of production experience and expertise in modern web technologies like JavaScript and React.
Senior Developer Content Lead
The Senior Developer Content Lead will be the primary voice for developer education and content at Sanity.io, responsible for creating diverse content like video courses, blogs, and documentation to attract and retain developers. Key responsibilities include owning the Learn hub strategy, driving developer acquisition through content creation, and delivering public speaking engagements at conferences and workshops.
Growth Engineer
The company is seeking its first Growth Engineer to join the team and work closely with founders building experiences to support marketing, sales, and customer success functions. Key responsibilities include designing and developing high-quality software, optimizing growth motions across various channels (virality, SEO, partnerships), and establishing growth engineering standards. This role requires 4-6 years of software engineering experience with proficiency in modern web technologies and a passion for experimentation.
Engineering Manager, Growth
The Engineering Manager, Growth Personalization will lead the Personalization Platform team responsible for building and scaling infrastructure that powers contextual user experiences across Zapier's product. Key responsibilities include defining technical strategy, leading technical execution for reliability and scalability, and owning self-service tools for A/B testing and personalization. This role requires collaborating closely with Data and Product teams to implement recommendation engines and drive user activation and retention goals.
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Senior Software Engineer, AI Product
The Senior Applied AI Engineer will set technical strategy and lead projects utilizing AI to enhance Vanta’s product offerings, focusing on accelerating customer compliance and risk management. Key responsibilities include designing and implementing LLM-powered features, instrumenting evaluations and monitoring for quality, and collaborating across engineering disciplines. Success in this role requires at least 7 years of experience, proven shipping of LLM-backed products, and strong skills in full-stack application development and mentoring other engineers.
Senior Software Engineer, AI Platform
The Senior AI Platform Engineer will be pivotal in defining Vanta’s AI offerings and setting the technical strategy for its AI architecture. Key responsibilities include collaborating with product teams to deliver foundational AI solutions and designing, building, and scaling internal infrastructure and developer tooling for AI engineers. Success requires at least 5 years of industry experience and expertise in deploying AI applications leveraging LLMs, RAG, and agentic frameworks.
Backend Engineer
Clarify is seeking a Backend Engineer to build foundational systems for their AI-native CRM, working closely with founders on critical infrastructure like data pipelines and integration frameworks. Key responsibilities include designing scalable data models, establishing performance standards, and owning critical architectural decisions. This role requires 6+ years of experience building distributed systems, proficiency in TypeScript, Node.js, and Postgres, and the ability to establish best practices from the ground up using modern tooling.
Backend Engineer
The Backend Engineer will build foundational, AI-native CRM systems, architecting critical infrastructure including data pipelines, integration frameworks, and API infrastructure. Key responsibilities involve designing scalable data models, establishing performance standards, and owning critical technical decisions regarding infrastructure and architecture. This role requires 6+ years of experience building distributed systems and expertise in TypeScript, Node.js, and PostgreSQL, with startup experience being preferred.
Software Engineer, Integrations
The Software Engineer, Integrations will be crucial in building and scaling data enrichments, becoming an expert in 3rd party integrations, including authorization, rate limiting, and queueing systems. Responsibilities include designing and shipping new integrations via various data sources (REST APIs, SQL), improving the core integration framework, and partnering with product managers on customer-facing features. Candidates must have 2+ years of hands-on software engineering experience and proficiency in the core stack (Typescript, Node.js, AWS Lambda, SQL, React).
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Software Engineer, Full-Stack
Clay is seeking a Full Stack Engineer to build products that help self-serve and enterprise customers translate growth ideas into reality. This role involves driving product strategy, designing and building complex full stack features, and contributing to codebase maintenance and performance. The engineer will work cross-functionally, wearing both PM and engineering hats from ideation through deployment.
Software Engineer, Frontend
The company is seeking a frontend product engineer to build user-facing products that help customers translate growth ideas into reality. Key responsibilities include driving product strategy, designing and building complex frontend features using the React ecosystem, and actively maintaining/improving the frontend codebase via performance optimizations and best practices. The role requires someone who can wear both Product Manager and engineering hats, driving features from ideation to deployment.
Software Engineer, Backend
As a Software Engineer on the Performance team, you will be responsible for addressing pressing scaling problems by identifying bottlenecks and developing systems to optimize throughput and reliability. Key responsibilities include performing system analyses, creating performance metrics, and solving critical scalability challenges like sharding databases and splitting services. The role requires a track record in solving large-scale systems problems and laying the foundation for performance observability.
Staff Platform Engineer
The Staff Platform Engineer will work closely with founders on zero-to-one experiences, making foundational technical design decisions and owning a large engineering scope. Key responsibilities include designing and developing high-quality product software, driving architectural decisions, and owning the full product delivery lifecycle for new platform capabilities. This role requires a strong background in building scalable platforms, experience with AWS, and proficiency across the modern tech stack.
Frontend Engineer
The founding Frontend Engineer will be responsible for building user interfaces that integrate AI/LLM features for sales teams. Key duties include architecting the frontend system, defining API contracts, establishing performance standards, and setting the architectural direction for state management and data fetching. This role requires strong production web application experience, expertise in the React/TypeScript/Next.js stack, and comfort operating in a startup environment.