API Design jobs
22 open roles for api design, updated continuously as employers post them.
Of the 12 that state pay, the middle one advertises $140,000 – $200,000 a year.
Hiring most here right now:
Senior Software Engineer, Core Experiences - Melbourne, Australia
A remote senior backend engineering role in Melbourne building the shared SDK and services layer behind a text-to-speech product. Suited to engineers who enjoy platform work spanning API design and infrastructure.
Software Engineer
A senior, fully remote software engineering role at Habeo, building an asset management platform for higher education.
Software Engineer
A senior, remote software engineering role at a healthcare startup building an AI-assisted clinical documentation platform for ABA therapy practices.
Software Engineer
A remote Senior Software Engineer role at LandEarly, an AI job-application startup, building the product end to end across web and mobile.
Senior Software Engineer - AI Platform & Cloud Services
A senior engineering role at AVEVA building secure, cloud-native AI platform services and public APIs on Azure. Suited to a .NET/cloud engineer with strong API design experience who wants exposure to agentic AI systems.
Senior Engineer II
CoreWeave is hiring a Senior Engineer II in New York to architect cloud-platform systems and lead product engineering work. The role requires eight years of software engineering experience, substantial testing experience and strong Python or Go, gRPC, Protocol Buffers and Kubernetes expertise.
Engineering Manager, Billing Platform
Engineering manager role in New York leading billing-platform teams responsible for metering, usage data, reconciliation and revenue-critical backend systems. The position fits a software leader experienced with distributed data systems and production financial or billing workflows.
senior ai engineer (m/f/d)
Kayzen is hiring a senior AI engineer for a remote role focused on production LLM functions, retrieval systems, agents, APIs, and cloud services. The position fits engineers with practical experience launching and operating AI capabilities.
Lead Software Engineer
Lead Software Engineer role designing scalable back-end services for an AI company. You'll lead architecture decisions, mentor engineers, and help shape core product infrastructure in a fully remote Canadian team.
Go Engineer for AI Data Training Remote Contract
Remote contract for a Go backend engineer who can review code and explain technical reasoning for AI training. You'll evaluate concurrency, APIs, errors, and idiomatic Go while creating high-quality training examples.
Senior Machine Learning Engineer, Forecasting (Remote)
A remote senior machine-learning engineering role focused on MLOps infrastructure and production forecasting systems in healthcare technology. It suits an engineer with strong ML deployment, automation, Kubernetes, and production-systems experience.
Product manager, AI native
An onsite product-manager role in Macquarie Park for a technical builder who uses AI agents and automation as a core product practice. It suits a product professional with strong interface judgment, technical depth, and evidence of driving adoption from customer signal to release.
Senior Software Engineer
Clutch is hiring a hybrid Senior Software Engineer in Toronto to own products from discovery through delivery. The role suits an engineer with at least four years of experience who enjoys stakeholder partnership, scalable systems and AI-assisted development.
Staff Backend Engineer, India
GitLab seeks a Staff Backend Engineer in India to lead cross-team backend architecture and modernization work in a remote organization. The role suits experienced technical leaders who combine systems expertise, written influence, production ownership, and AI engineering judgment.
Staff Backend Engineer, India
A remote staff backend role in India leading modular architecture and large cross-team initiatives at GitLab. It suits technical leaders experienced in backend modernization, production operations, and engineering standards.
Software Engineer, Platform - Naperville, IL, USA
A U.S. remote Speechify platform role for backend engineers building text-to-speech and subscription APIs. The position is suited to TypeScript and Node.js engineers with Google Cloud experience.
Software Engineer, Platform - Denver, CO, USA
A U.S. remote backend engineering role at Speechify focused on platform APIs and subscription infrastructure. It suits TypeScript and Node.js engineers with Google Cloud experience.
Software Engineer, Platform - Las Vegas, NV, USA
A U.S. remote backend platform role at Speechify for TypeScript and Node.js engineers. The work covers APIs for text-to-speech, payments, subscriptions, and authentication.
Software Engineer
International software engineering role supporting secure, scalable immigration-service applications. The position suits an experienced engineer with three to twelve years of software development experience and knowledge of cloud-native architecture.
Full-Stack Engineer
Build full-stack developer and infrastructure experiences for a machine-learning platform. This remote role suits an experienced Go or Python engineer with React, Next.js, API, and high-scale web application experience.
Senior Software Engineer — Infra Agent Systems Remote India
A remote senior engineering role in India building AI agents and platform services for large-scale GPU operations. It suits backend and infrastructure engineers with distributed-systems and production-ownership experience.
Backend Software Engineer, PDP Experience
Remote backend engineering position on Reddit's high-traffic Comments experience team. The role suits engineers with three or more years of distributed-systems experience who can work across design, implementation, experimentation, and launch.