APIs Jobs

Salesforce is seeking a Software Engineering SMTS to join their Product Core team. This team builds foundational product systems for prospect identification, meeting scheduling, data synchronization, workflow execution, and enterprise authentication. They also enable customers and partners to extend the product through APIs and webhooks. The role involves building the data, context, and execution capabilities behind agentic product experiences, such as meeting preparation and routing investigation. As a technical leader, you will drive complex initiatives from design to production, shape architecture, write production code, and influence technical direction.

$149k - $224k

Accenture

This role focuses on developing and optimizing AI agents and LLM-powered applications to enhance cybersecurity operations within a Security Operations Centre (SOC). The AI/ML Engineer will collaborate with security experts to design, build, and deploy AI workflows that integrate with existing security tools, aiming to accelerate threat detection and response. The mission is to leverage AI to combat evolving cyber threats, requiring a strong engineering background and a security-first mindset. The position involves architecting modular and scalable AI solutions, implementing robust security measures against adversarial attacks, and adhering to AI governance frameworks for data handling, logging, and compliance. Cost management for LLM usage and infrastructure is also a key aspect, alongside clear technical documentation.

We are seeking a Software Engineer to join our Agentic Commerce team, focusing on building the core systems, protocols, and customer-facing tools that power machine-to-machine payments, metering, and monetization. In this role, you will design and ship scalable software across edge infrastructure, transaction engines, protocol layers, and developer tooling. You will work on cutting-edge standards, cryptographic authentication, and commerce controls that enable businesses to define pricing terms, authenticate agents, verify outcomes, and manage agent-generated revenue streams.

€54k - €75k

We are seeking a Senior Software Engineer to join our Agentic Commerce team, focusing on building the infrastructure that powers machine-to-machine commerce. This role involves defining architecture, developing core systems, and setting technical standards for payments, metering, and monetization across Cloudflare's network. You will collaborate with customers, product managers, and other engineering teams to shape product roadmaps, write architectural specifications, and build systems that simplify complexity for others. As a technical leader, you will also mentor engineers, define product KPIs, and lead complex incident responses.

€66k - €91k

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.

Scale AI

Scale AI is seeking a Senior Frontier Agents Engineer to work directly with strategic enterprise customers. In this role, you will architect, integrate, deploy, and operate production AI systems, combining modern software engineering, distributed systems, cloud infrastructure, and frontier AI technologies. You will design production agent architectures, integrate with customer systems, deploy AI into mission-critical workflows, and help shape engineering best practices for enterprise AI. This position is ideal for individuals who enjoy solving complex systems problems, rapidly prototyping new AI capabilities, and bringing frontier AI into production.

$216k - $270k

Scale AI

Scale AI is seeking a Staff Frontier Agents Engineer to work directly with strategic enterprise customers. In this role, you will architect, integrate, deploy, and operate production AI systems, combining modern software engineering, distributed systems, cloud infrastructure, and frontier AI technologies. You will design production agent architectures, integrate with customer systems, deploy AI into mission-critical workflows, and help shape best practices for enterprise AI. This role is ideal for individuals who enjoy solving complex systems problems, rapidly prototyping AI capabilities, and bringing frontier AI into production.

$252k - $315k

Scale AI

Scale AI is seeking a Frontier Agent Engineer (Forward Deployed Engineering) to work directly with strategic enterprise customers. In this role, you will architect, integrate, deploy, and operate production AI systems, combining modern software engineering, distributed systems, cloud infrastructure, and frontier AI technologies. You will design production agent architectures, integrate with customer systems, deploy AI into mission-critical workflows, and help shape best practices for enterprise AI. This role is ideal for individuals who enjoy solving complex systems problems, rapidly prototyping AI capabilities, and bringing frontier AI into production.

$180k - $225k

Fin, now part of Salesforce, is seeking Forward Deployed Engineers to help bridge the gap between customer needs and product innovation. These roles involve working hands-on with strategic customers, partnering closely with R&D and Go-to-Market teams to design and deliver high-impact solutions. You will go beyond implementation to shape product direction, influence roadmap decisions, and ensure Fin delivers real, measurable business outcomes in complex, real-world environments. This role offers a rare opportunity to combine technical excellence with real customer impact, ideal for those excited by ownership, creativity, and solving ambiguous problems at the frontier of applied AI.

$180k - $200k

Fin, now part of Salesforce, is seeking Forward Deployed Engineers to bridge the gap between customer needs and product innovation. These roles involve working hands-on with strategic customers, partnering with R&D and Go-to-Market teams to design and deliver high-impact solutions. You will go beyond implementation to shape product direction, influence roadmap decisions, and ensure Fin delivers measurable business outcomes in complex, real-world environments. This role offers a unique opportunity to combine technical excellence with real customer impact, ideal for those excited by ownership, creativity, and solving ambiguous problems at the frontier of applied AI.

$215k - $237k

We are seeking a Senior Software Engineer to join our Agentic Discovery team, focusing on building the next era of the Internet for AI agents. This role involves defining the architecture, core protocols, and multi-team standards that power agent-web interactions. You will act as a technical anchor and subject matter expert, shaping product roadmaps, mentoring engineers, and writing technical specifications to drive execution across multiple teams. The position emphasizes engineering excellence in edge infrastructure, data pipelines, protocol layers, and developer tooling, aiming to build resilient systems and reduce complexity.

€66k - €91k

We are seeking a Software Engineer to join our Agentic Discovery team, focusing on building the core systems, protocols, and customer-facing tools that power agent-web interactions. This role involves designing and shipping scalable software across edge infrastructure, data pipelines, protocol layers, and developer tooling. You will work on cutting-edge standards like WebMCP, MCP, AEO, and agent-native controls, enabling content owners to manage how autonomous AI agents discover, parse, and safely execute tasks on their digital properties.

€54k - €75k

Sierra is a leading platform for customer-facing AI agents, partnering with major brands to transform customer service and business growth. We are primarily an in-person company based in San Francisco, with expanding offices globally. Our culture is built on values of Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family. The company was co-founded by Bret Taylor, former co-CEO of Salesforce and CTO of Facebook, and Clay Bavor, who spent 18 years at Google leading initiatives like Google Labs, AR/VR, and Google Lens.

$230k - $390k

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

Sierra is a leading platform for customer-facing AI agents, transforming how businesses serve customers and grow. We are seeking a Software Engineer to join our Horizon team, focusing on building advanced AI agents capable of complex, long-horizon tasks across multiple communication channels. This role involves developing core agent capabilities, creating reusable systems and abstractions, and shaping the future of our AI product. You will tackle technically challenging problems in orchestration, integrations, data, memory, and observability, translating validated solutions into durable product features.

$230k - $390k

As a Senior Engineering Manager for Agentic Systems & Platform Architecture, you will lead the strategy and execution for NVIDIA’s agentic developer platform. This role involves deeply understanding how teams across the company build, evaluate, and improve autonomous agents, and translating these evolving patterns into scalable platform capabilities. You will identify gaps and friction, drive rapid proof-of-concepts on emerging agent constructs and ecosystem tools, and operationalize the best approaches into reusable building blocks, integrations, and governance mechanisms. The goal is to accelerate developer productivity and agent quality, enabling teams to safely ship more autonomous systems at NVIDIA scale.

$272k - $431k

Join NVIDIA's Modular Diagnostics team and lead AI-powered innovation. Our team develops key diagnostic applications and infrastructure to test every NVIDIA GPU, ensuring flawless performance before launch. As a Senior Software Engineer, AI Infrastructure Solutions, you will build intelligent automation to speed up critical engineering workflows and improve GPU validation speed and quality.

$152k - $242k

SambaNova is seeking a Senior Software Engineer to join the ML Infrastructure team. This role is central to our mission as an inference-first company, focusing on designing, building, and operating the production-grade inference infrastructure that powers SambaNova's serving stack on our Reconfigurable Dataflow Unit (RDU) architecture. You will transform state-of-the-art inference techniques into reliable, high-throughput, low-latency services exposed to customers through SambaStack and SambaCloud. This position involves end-to-end ownership of systems including request scheduling, advanced decoding algorithms, caching layers, API surfaces, and accuracy infrastructure, and requires close collaboration with ML, compiler, runtime, and product teams.

$200k - $275k

Cloudflare is seeking a Senior Customer Engineer specializing in AI and Start-Ups to join their team in Los Angeles. This role involves working with innovative, cloud-native companies and their technical leaders to integrate Cloudflare's Developer Platform into their products and AI initiatives. You will be a technical evangelist, comfortable engaging with developers, architects, and CTOs, translating customer needs into solutions using Cloudflare's offerings like Workers, Durable Objects, Workers AI, R2, and Vectorize. This is a pre-sales role focused on technical discovery, solution design, and driving adoption within the digital-native segment, requiring a builder's mindset and a strong understanding of modern web development and AI trends.

$231k - $300k

Cloudflare MCP Server Portals provide organizations with a secure, centralized method to connect AI agents to internal and third-party tools. As a Systems Engineer on the MCP Portals team, you will be responsible for building and operating the distributed systems that handle user authentication, OAuth credential and session management, Zero Trust policy enforcement, and MCP traffic proxying across Cloudflare's global network. You will manage projects from their initial design through to their rollout and ongoing production support, collaborating with engineers and product managers from various teams. The ideal candidate will be adept at making sound technical decisions, navigating complex system problems, and taking ownership of the services they develop.

€54k - €75k