REST APIs

Mem0

Full-time · San Francisco, CA · $150,000 – $250,000

Full-stack engineer building the user-facing dashboard and developer surfaces for an AI memory platform, responsible for both frontend design and backend feature ownership across a full-stack Python and JavaScript stack. This role suits engineers with shipped AI products, design sensibility, and comfort owning end-to-end features from concept to production.

Listed on Mem0’s careers site · Apply there ↗

ExtraHop Networks

Full-time · Remote · $150,000 – $163,000

This Solutions Architect role focuses on helping enterprise customers extract maximum value from ExtraHop's network detection platform through custom development and strategic guidance. You'll combine hands-on scripting, deep technical analysis, and customer collaboration to solve complex security and performance problems.

Listed on ExtraHop Networks’s careers site · Apply there ↗

Contentful

Denver, CO · $123,100 – $186,300

This role involves managing strategic customer relationships at Contentful (now Salesforce) by providing technical guidance, architectural recommendations, and growth advocacy to drive adoption and success. It's suited for experienced technical professionals who thrive in cross-functional environments and enjoy building deep client partnerships while mentoring junior team members.

Listed on Contentful’s careers site · Apply there ↗

Kong Company

San Francisco, CA · $250,000 – $270,000 · Remote

This role leads the architectural design and implementation of Kong's agent marketplace infrastructure, building the transaction systems and coordination layer that enables machine-to-machine commerce. It suits an experienced distributed systems architect who has shipped autonomous agent applications and wants to establish Kong's platform leadership in the agentic era.

Listed on Kong Company’s careers site · Apply there ↗

Udacity

Contract · Remote

This contract role maintains and updates Udacity's programming courses by fixing bugs, refreshing code examples, and ensuring compatibility with modern frameworks and tools. It suits experienced software engineers who enjoy working with real student feedback and can manage Docker environments and multiple programming languages.

Listed on Udacity’s careers site · Apply there ↗

Menlo Ventures Portfolio

Full-time · New York, NY · $285,000 – $325,000

You'll build the software infrastructure that keeps Anthropic's global AV and collaboration systems running—fleet monitoring, integrations with control platforms and IT tools, and the engineering practices that let a small team scale. This role suits engineers who've spent years bridging software and systems operations, and who want to turn operational chaos into reliable, maintainable code.

Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗

Postscript

Full-time · Remote · $175,000 – $205,000

Postscript is seeking a senior fullstack engineer to build and scale the data-intensive backend systems, APIs, and pipelines that power their AI-driven SMS marketing platform for e-commerce. This role emphasizes hands-on ownership of distributed systems, active use of AI coding tools as a core practice, and cross-functional collaboration in a fully remote environment.

Listed on Postscript’s careers site · Apply there ↗

LangChain

Full-time · San Francisco, CA · $120,000 – $160,000

Join LangChain's founding IT team to manage a rapidly growing SaaS infrastructure and build automation that scales with the company. This role blends hands-on system administration with infrastructure-as-code work, ideal for someone who thrives in a startup environment where you'll wear multiple hats.

Listed on LangChain’s careers site · Apply there ↗

Copper

Full-time · Berkeley, CA · $182,000 – $210,000

This role involves leading firmware development for energy-storage-integrated home appliances, overseeing the complete lifecycle from design through production support. It suits experienced embedded systems engineers who want hands-on technical leadership building connected IoT devices at scale.

Listed on Copper’s careers site · Apply there ↗

Mode

Full-time · Remote

Mode.Inc is hiring a senior backend engineer to own and stabilize a newly acquired VPN product, focusing on its Go-based networking engine and backend services supporting millions of users across restrictive network environments. This role suits someone passionate about privacy infrastructure who enjoys inheriting complex systems, hardening them through testing and documentation, and shipping reliable, user-focused features.

Listed on Mode’s careers site · Apply there ↗