Software Engineer - Platform Jobs

Join Valon as a Staff Software Engineer to build the AI-native OS for regulated finance. You'll design scalable backend systems in Python and GCP to automate mortgage servicing. This role in New York or San Francisco offers competitive salary, equity, and comprehensive benefits for a seasoned eng...

Join a fast-paced startup as a Software Engineer, building scalable full-stack systems with Python, TypeScript, and React on AWS. You will design robust backend services and user-facing features to modernize the real estate industry. This remote US role offers equity and a chance to own products ...

Join Nooks as a Staff Software Engineer to architect and scale our real-time Voice AI infrastructure. You will leverage your expertise in WebRTC, SIP, and Twilio to ensure global call quality and build advanced features. This hybrid role in San Francisco offers equity, comprehensive benefits, and...

Join our Seattle team as a Staff Software Engineer, shaping the future of enterprise sales with LLMs and AI agents. Leverage your 8+ years of full-stack expertise in React, TypeScript, Node.js, and Python to scale products and mentor engineers. Enjoy a hybrid model, equity, comprehensive benefits...

Join our San Francisco team as a Senior Fullstack Engineer. You'll build and scale AI-driven sales products using React, TypeScript, Node.js, and Python. This hybrid role offers equity, comprehensive benefits, and a chance to lead technical vision. Thrive in a fast-paced startup environment.

Join Nooks as a Software Engineer on the Core Product Infrastructure team in San Francisco. Design and own high-scale SaaS integrations and data pipelines handling billions of data points. Leverage your 6-10+ years of backend expertise in APIs, webhooks, and building reliable frameworks. Enjoy eq...

Join our San Francisco team as a Senior Fullstack Engineer. You'll build and scale AI-driven sales products using React, TypeScript, Node.js, and Python. This hybrid role offers equity, comprehensive benefits, and a chance to lead technical vision. Thrive in a fast-paced startup environment.

Join our San Francisco team as a Senior Software Engineer, Product. Leverage your 6+ years of full-stack expertise in React, TypeScript, Node.js, and Python to build AI-driven sales solutions. Lead technical vision, mentor engineers, and enjoy equity, comprehensive benefits, and a hybrid model. H...

Join our remote-first team in France as a Software Engineer for the XTM Hub. You'll build end-to-end features (frontend/backend) using Node, GraphQL, and PostgreSQL. We seek a collaborative engineer with 2-3 years of experience and a growth mindset. Enjoy competitive pay, equity, and a flexible, ...

Join our San Francisco team as a Senior Software Engineer, Voice AI. Architect and scale our real-time audio/video backend infrastructure using WebRTC, SIP, or Twilio. You'll ensure global call quality, build advanced features, and optimize low-latency systems. We offer equity, comprehensive bene...

Join our team as a Software Engineer, Growth Infrastructure in Foster City. You will build scalable backend systems, data pipelines, and A/B testing frameworks using Python/Go on AWS/GCP. This role blends infrastructure, product, and data to drive user growth. We offer equity, full benefits, a we...

Lead monetization systems as a Staff Software Engineer at Replit. Architect reliable, scalable billing platforms using Python, TypeScript, and React. Translate complex pricing into intuitive user experiences. Enjoy competitive pay, full benefits, and an autonomous work environment in Foster City.

Join our new OpenGRC team as a Senior Full Stack Engineer in France. Build a scalable SaaS/On-Prem product from scratch using React, TypeScript, and Node.js. This high-impact role involves architectural design, rapid MVP iteration, and engaging with the open-source community. Enjoy competitive pa...

Join the OpenCTI team as a Senior Software Engineer in France. Shape the core of our open-source cybersecurity platform using Node.js, TypeScript, React, and GraphQL. Enjoy a remote-first role with competitive pay, equity, and full autonomy to drive features from design to delivery.

Join Replit's new Enterprise team as a Software Engineer. Build and scale full-stack B2B features, working closely with product and AI teams. This Foster City-based role offers competitive salary, equity, and comprehensive benefits for high-impact work.

Join OpenAEV as a Senior Software Engineer and shape our open-source platform's core. You'll leverage Spring, Java, React, and PostgreSQL to build impactful features in a remote, async environment. Enjoy competitive pay, equity, and full autonomy while mentoring engineers and tackling technical d...

Join our new XTM One team as a Senior Full Stack Engineer. Shape a state-of-the-art, scalable AI platform using TypeScript and Python in a remote-first role based in France. This high-impact position offers competitive pay, equity, and flexible work while you build a core SaaS/On-Premise product.

Join Axios HQ to shape AI-powered communication tools as a Full-stack Software Engineer. You'll build LLM-driven features using Python, TypeScript, and React, working across the entire stack. This role requires 5+ years of experience, including 1-2 years with GenAI, LangChain, and vector database...

Join our Integration Engineering team as a Senior Software Engineer. Design and deliver robust Python integration solutions for our core platforms, OpenBAS and OpenCTI. Work remotely from France in an async-first environment, ensuring seamless system interoperability. Enjoy competitive pay, equit...

Join Tonal as a Staff Backend Engineer to architect the platform for the world's smartest personal trainer. Leverage your 5+ years in software development, Golang, and cloud platforms (AWS/Azure/GCP) to build scalable microservices and data pipelines. Collaborate cross-functionally in San Francis...