Next.js Jobs

Stripe is seeking an AI Engineer to join the Solutions Architecture team. This role involves embedding directly with Solutions Architects to understand their workflows and build production-quality tools, agents, and automation that enhance their productivity. You will focus on high-leverage opportunities, transforming how the team operates by scaling individual solutions to organizational capabilities. The goal is to measurably improve SA productivity through accelerated engagements and transformed workflows, working at the intersection of engineering and business impact.

CoreWeave is seeking a Senior Software Engineer to join the Applications Engineering team, which builds the software used to plan and operate CoreWeave's infrastructure business. This role involves building full-stack applications and features within the company's data platform, UNION, and owning them in production. The work includes developing natural language interfaces and agents that operate on governed data, along with the necessary evaluation mechanisms. You will collaborate closely with stakeholders to define software requirements and take full ownership of product areas from conception to deployment and maintenance.

$153k - $204k

As a Senior Forward-Deployed Engineer on the Professional Services team, you will embed with developer teams at strategic enterprise customers to lead frontend migrations, performance work, and production AI builds. Success looks like production code live in customer environments, customer teams able to extend it on their own, and a wider partnership with each account. This is a remote role open to candidates in the US, with occasional travel to customer sites.

$137k - $207k

Cerebras Systems is seeking a Senior Fullstack Engineer to take ownership of and scale critical components of the Cerebras Developer Console. This role involves building high-quality frontend systems using Next.js and TypeScript, and designing backend services with GraphQL, Postgres, and Redis to manage usage tracking, billing, quotas, and observability. The systems will operate at high scale, requiring careful data modeling and balancing real-time and batch processing. The ideal candidate will make strong architectural decisions, drive projects from conception to production, and take end-to-end responsibility for major platform areas like billing and request logs. This is a deeply technical, end-to-end role focused on impacting customer experience and revenue.

We are seeking an Applied AI Engineer to build real-world AI applications, working across the full stack from backend services and retrieval pipelines to APIs and user-facing applications. This hands-on role is for someone who enjoys rapid experimentation with emerging technologies and taking ownership of projects from concept to production. You will collaborate closely with engineering and product teams, as well as customers and partners, to explore new use cases, develop reference applications, and showcase the capabilities of Pinecone's technology. The ideal candidate possesses strong full-stack engineering skills combined with practical experience in LLM-powered applications and agentic systems, comfortable with architecture discussions, production code, and prototyping.

$190k - $270k

Vercel is seeking a DevRel Engineer to join their product teams focused on agentic infrastructure, including AI Gateway and Sandbox. In this role, you will work closely with product and engineering to build with these tools before their public release, showcasing their capabilities through various content formats. You will be instrumental in shaping the products by providing early feedback and ensuring a smooth developer experience. This position reports to the Head of AI Infrastructure and can be located anywhere.

$168k - $252k

The next generation of software will be built and shipped by agents, and Vercel is at the forefront of this revolution. As an engineer on the Agentic Infrastructure team, you will own the systems that power Vercel's build and deployment lifecycle at scale. This role requires a blend of product thinking and deep systems ownership, where you will be responsible for the design, reliability, and evolution of the platform. You will make critical decisions that impact performance, define best practices, and ensure the workflows that Vercel, its customers, and their agents depend on are fast, resilient, and secure. We are seeking engineers who are passionate about owning high-scale systems end-to-end, improving the developer and agent experience, and making a lasting impact on how modern software is built and delivered.

$196k - $294k

Mem0 is building the memory layer for AI agents, enabling them to remember conversations, learn from interactions, and build context over time. We are a Y Combinator-backed company with significant funding, powering millions of AI interactions for enterprise customers and an open-source community. This full-time, onsite role in San Francisco, CA, offers a unique opportunity to own the AI product surface of the Mem0 Platform. You will be responsible for the end-to-end frontend development, setting the visual and interaction standards for our dashboard, playground, and documentation. Working directly with the CTO, research, and customers, you will translate complex memory problems into intuitive user interfaces, shipping AI products to real users.

$150k - $250k

Usul is a Silicon Valley AI lab dedicated to rebuilding the infrastructure that equips the Western world, enabling faster technology procurement for the US and its allies. We are seeking a full stack engineer to work on both our government-facing data and workflows platform, and our commercial platform that assists defense companies and startups in winning government contracts. This role involves building intuitive user interfaces and contributing to mission-critical national security solutions.

$160k - $240k

Usul is a Silicon Valley AI lab dedicated to rebuilding the infrastructure that equips the Western world, enabling faster technology procurement for governments and commercial clients. As a Forward Deployed Engineer, you will work directly with operators and government clients to develop and implement AI-driven data and workflows for technology acquisition. You will also contribute to our commercial platform, assisting major defense companies and startups in securing government contracts.

$160k - $240k

Credal is seeking a founding web full-stack software engineer to help build a scalable, performant architecture while maintaining industry-leading security. This role involves owning aspects of stability, scalability, and security, ensuring reliable syncing of billions of records, and contributing to architecture and code quality. You will engage directly with customers to solve complex problems, mentor junior engineers, and take end-to-end ownership of core products. The ideal candidate is a versatile software engineer comfortable across the full stack, excited about Agentic AI/LLM applications, and possesses strong software engineering fundamentals.

$190k - $250k

SambaNova is seeking a Senior Principal AI Solutions Engineer, a hands-on technical leader responsible for setting the technical direction of their solutions portfolio and actively building agentic applications. This role involves transforming customer problems into polished, production-ready applications rapidly. You will work across the entire modern AI stack, including open-weight models, agent frameworks, self-improving evaluation loops, multimodal and voice pipelines, and user-friendly front-end interfaces. You will lead engagements with strategic customers, mentor the solutions team, and provide valuable feedback to the platform. This position requires expertise in designing and building reliable single- and multi-agent systems with advanced features like planning, tool/function calling, and long-running workflows. You will also develop feedback loops for continuous improvement of agents, including automated evaluations and fine-tuning. A key aspect is setting up robust evaluation, tracing, and guardrails to ensure quality, cost-effectiveness, and latency for deployed solutions.

$234k - $286k

Commure is building the AI Operating System for healthcare, aiming to transform the industry's administrative burden. Their platform encompasses Ambient AI, Dictation, intelligent Agents, and autonomous Revenue Cycle Management (RCM) on a single AI-native platform integrated with numerous EHRs. The company's impact is significant, serving over 500,000 clinicians and handling billions in annual claims, backed by substantial funding and market recognition. The team operates with a direct connection to clinicians, ensuring immediate impact and a fast-paced, ownership-driven development cycle. This role is for an innovative Full Stack Engineer who can contribute to new solutions, scale features, and elevate engineering practices within a dynamic environment.

$130k - $180k

Together AI

Together is seeking a Senior Product Engineer to join their central Product Engineering team, working closely with the Commerce engineering team. You will be responsible for the product UI for Together AI's critical user flows, including enterprise spend controls, governance, usage-based pricing, metering dashboards, payment management, and enterprise contract interfaces. This role requires a hands-on individual who can efficiently break down ambiguous tasks, deliver improvements quickly, and make pragmatic decisions to drive customer and revenue impact. You will collaborate with product, design, and backend engineers, leveraging strong product judgment to make UX decisions within established patterns.

$160k - $230k

Together AI

Together AI is seeking a full-stack engineer to join their Product Engineering team. This role focuses on enhancing the developer experience across their AI platform, including surfaces like Playground, Model Garden, and Fine-Tuning. The ideal candidate is motivated by shipping impactful features that users value, working across the entire product lifecycle from data models to user interfaces. This is a high-ownership position on a fast-moving team where individual contributions are highly visible and directly influence product direction.

$160k - $230k

Handshake is seeking a Senior Software Engineer to join the Backend Platform team, with a primary focus on supporting Handshake AI (HAI) and internal AI initiatives. This role involves building and maintaining backend services, shared platform capabilities, and developer tooling. The work will center on core backend platform concerns such as service architecture, APIs, data systems, performance, reliability, and developer experience, with an increasing use of LLMs and agents. The ideal candidate will possess strong backend fundamentals combined with practical knowledge of LLM-powered and agentic systems.

$208k - $260k

Campfire is building AI agents to automate the heavy lifting of ERP implementations, cutting them from months to weeks. As a Data Engineer, you will be an architect of the agentic platform at the heart of this effort, responsible for the system that moves customers onto Campfire and keeps their financial data live and in sync. This role is not a traditional data engineering position; you will be building the platform and AI agents themselves, with significant ownership and the opportunity to ship features that directly impact customer implementations and company scaling.

$150k - $220k

11x is a company that helps Go-To-Market (GTM) teams accelerate growth by automating monotonous tasks like research, list-building, follow-ups, and data entry. Backed by significant funding and trusted by leading companies, 11x is looking for ambitious individuals to shape the future of how companies accelerate growth. As a Voice Agent Engineer, you will be instrumental in connecting our GTM AI agents with real-world customer outcomes, playing a key role in the evolution of AI in sales.

$180k - $200k

11x is revolutionizing Go-To-Market (GTM) strategies by automating monotonous tasks like research, list-building, follow-ups, and data entry, allowing sales teams to focus on building relationships and closing deals. Backed by significant funding and trusted by leading companies, 11x is seeking ambitious individuals to shape the future of GTM acceleration. As a Voice Agent Engineer, you will be instrumental in connecting our GTM AI agents with tangible customer results, playing a key role in the evolution of AI in sales.

$180k - $220k

11x is seeking a product-minded fullstack engineer to build the core experiences that power their AI agents. This role involves working across the entire stack, from user-facing product features to the systems that orchestrate and deploy autonomous agents. The engineer will collaborate closely with Product, Design, and AI/Engineering teams to enhance user experience and usability, particularly for non-technical users. The position is remote but requires working close to Pacific Time hours for effective collaboration.

$180k - $250k