Jobs in the United States

25+ jobs

Save this search

Added 4 mins ago
Software Development Engineer, AWS Agentic AI
Amazon Web Services, Inc.
Bellevue, WA
Come shape the future with us! As a major Agentic AI agent creation and execution provider, our technology powers many of Amazon's internal organizations via AgentZ and external…
Added 8 mins ago
Full-Stack UI Engineer (AI Platforms) NC - Hybrid
Cisco
Research Triangle Park, NC
…conversational and agentic UIs, streaming responses, prompt and agent management, and data-rich dashboards - building them with Angular and Node.js and deploying them on Google Cloud…
Added 9 mins ago
DI
GTM Engineer
Discern Inc.
Remote, United States
- $140,000 to $165,000 USD / year
Discern is a modern registered agent and entity management solution provider. As a fast growing venture-backed company, we develop compliance technology that monitors entity status,…
Added 15 mins ago
Senior Engineer, SRE & Cloud Ops
BlackLine Systems, Inc.
United States
As a Sr. Software Engineer, you will play a crucial role in delivering high-quality, resilient releases to our customers by designing, developing, troubleshooting, maintaining, optimizing,…
Added 17 mins ago
IG
Secret - Full Stack Software Engineer
Insight Global
Remote, United States
- From $71 USD / hour
-Identity and access: Keycloak, OpenID Connect, OAuth 2.0 (including token exchange), SAML, CAC/PIV authentication, Open Policy Agent.
Added 20 mins ago
Principal AI Engineer
Shared Staffing Services LLC
Beverly Hills, CA
Discovery Land Company is seeking a full-time, year-round Principal AI Engineer to join the Artificial Intelligence Department.
Added 30 mins ago
Experienced Senior Context Engineer, Digital Transformation & Innovation
BDO USA Experienced
Grand Rapids, MI
The Experienced Senior Context Engineer is a senior hands-on software engineer who designs and builds the reusable context assets that power BDO Advantage’s AI-native product and process…
Added 30 mins ago
Senior Context Engineer, Digital Transformation & Innovation
BDO USA Experienced
Grand Rapids, MI
The Senior Context Engineer is a hands-on software engineer who builds and maintains the reusable context assets that power BDO Advantage’s AI-native product and process development. This…
Added 30 mins ago
OW
Controller (SF)
Ode with Anthropic
San Francisco, CA
- $200,000 to $240,000 USD / year
How do you turn a decades-old dataset into an industry-leading medical coding agent? Teach an AI receptionist to book appointments in Spanish? Automatically generate working data connectors…
Added 31 mins ago
L
Frontend Engineer, Core Platform
Lumbra
Arlington, VA
- $120,000 to $300,000 USD / year
…analysts trust it depends heavily on the interface: how an agent's work streams in, how its sources and reasoning are shown, and how quickly someone can move through dense, connected data…
Added 31 mins ago
L
Applied AI Engineer
Lumbra
New York City, NY
- $150,000 to $300,000 USD / year
We want an Applied AI Engineer to turn models into product features that analysts actually use. You build agents, retrieval, and tool integrations into Nebula, you prove they work with…
Added 32 mins ago
Senior Applied Research Scientist
NVIDIA USA
CA
The Data and Agent Loop Lab is looking for a Senior Applied Research Scientist to help us build the next generation of multimodal search and curation systems for Physical AI. We're building…
Added 40 mins ago
1
AI Support Operations Manager
15Five
Remote, United States
- $98,000 to $115,000 USD / year
15Five's customer support runs on an AI-native operating model: our AI agent (Fin) resolves routine customer questions, AI assistance lives inside every support tier, and a closed-loop…
Added 44 mins ago
Software Engineer II - AI Platforms
Mastercard
Atlanta, GA
Mastercard is seeking a Software Engineer II to design, build, and enhance production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 44 mins ago
Senior Software Engineer - AI Platforms
Mastercard
Atlanta, GA
Mastercard is seeking a Senior Software Engineer to design and build production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 44 mins ago
Software Engineer II - AI Platforms
Mastercard
Atlanta, GA
Mastercard is seeking a Software Engineer II to design, build, and enhance production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 45 mins ago
Activations Manager, Startups
Vercel
NY · San Francisco, CA
Be the Voice of Vercel to Startups: Make sure every early founder understands how Vercel's platform and Agent Stack help them build, ship, and scale, and why starting here is the right…
Added 46 mins ago
Principal Power Platform Engineer (R-19961)
Dun & Bradstreet
Center Valley, PA
The Principal Power Platform Engineer is responsible for designing and implementing intelligent, scalable and secure solutions built on Microsoft Power Platform with a strong focus on…
Added 46 mins ago
D&
Principal Power Platform Engineer (R-19961)
Dun & Bradstreet
Florham Park, NJ
- $147,000 to $247,000 USD / year
The Principal Power Platform Engineer is responsible for designing and implementing intelligent, scalable and secure solutions built on Microsoft Power Platform with a strong focus on…
Added 51 mins ago
Lead AI Engineer
Bigbear.ai
UNAVAILABLE
BigBear.ai is looking for a Lead AI Engineer to drive the design, development, and deployment of generative AI and agentic systems for mission-critical Department of War (DoW) operations.…
Added 1 hour ago
Sr AI & Automation Engineer
INSPYR Solutions
Deerfield Beach, FL
Senior engineer responsible for designing, building, and operating AI and automation solutions that streamline high-volume operational work across the enterprise.
Added 1 hour ago
K
AI Security Engineer / Architect
Kforce
Remote, United States
- $85 to $100 USD / hour
Kforce has a client that is seeking a Senior AI Security Engineer/Junior AI Security Architect Fulton, MD. We are seeking an experienced AI Security professional for a hands-on role focused…
Added 1 hour ago
Senior Data Engineer, Data Foundations
Natera
Remote, United States
We are looking for a Senior or Staff Data Engineer to join the Foundations team and build governed, trusted, reusable data products (Data 360s - e.g., Patient, Provider, Order, Clinical…
Added 1 hour ago
Full-Stack UI Engineer (AI Platforms) NC - Hybrid
Cisco Systems, Inc.
RTP, NC
…conversational and agentic UIs, streaming responses, prompt and agent management, and data-rich dashboards - building them with Angular and Node.js and deploying them on Google Cloud…
Added 1 hour ago
Senior Product Manager, AI & Query Platform
Nucleus Security
Remote, United States
AI-powered experiences and agent capabilities.

Mirage

Software Engineer, AI Developer Platform

New York, NY, United States

$175,000 to $300,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $175,000 to $300,000 USD / year
Experience: 5+ years of professional experience building backend or full-stack software, with a track record of shipping high-impact products or systems end-to-end
Posting language: English
Posted: Nov 4, 2026

Original job description

Mirage is an AI video company focused on making creation dramatically easier. Our team tackles some of the hardest creative and technical challenges in generative media.

We get to rethink how people collaborate with AI that can actually do creative work with them - defining entirely new interaction paradigms for AI-native video tools. We make that possible by building multimodal agents that turn creative direction into edits, rendering engines that composite multiple layers of video and graphics, and generative video models trained from the ground up that create new media when needed.

All of this comes together in Captions, our creative workspace for generating, editing, and designing video. The technology behind Captions is now available more broadly: Tesseract gives any AI agent native video-editing capabilities, while developers can integrate our models into their own products through APIs.

Explore our work Captions https://apps.apple.com/us/app/captions-ai-edits-your-video/id1541407007 - Our flagship creative workspace Tesseract https://x.com/trymirage/status/2102429594804429138 - Our professional video engine for AI agents Research https://mirage.app/research?utm_source=chatgpt.com - The foundation models we build in-house Updates https://x.com/trymirage - The latest from Mirage TechCrunch https://techcrunch.com/2026/03/24/mirage-raises-75m-to-continue-building-models-for-its-ai-video-editing-app-captions/, Forbes https://www.forbes.com/companies/captions/?list=ai50, Fast Company https://www.fastcompany.com/91270234/video-most-innovative-companies-fast-company-2025-youtube-roku-tubi-vimeo-captions-descript-cour-procreate-synthesia-beeble - Press

Our Investors

We’re very fortunate to have some the best investors and entrepreneurs backing us, including Index Ventures, Kleiner Perkins, Sequoia Capital, Andreessen Horowitz, General Catalyst, Uncommon Projects, Kevin Systrom, Mike Krieger, Lenny Rachitsky, Antoine Martin, Julie Zhuo, Ben Rubin, Jaren Glover, SVAngel, 20VC, Ludlow Ventures, Chapter One, and more.

Please note that most of our roles will require you to be in-person at our NYC HQ (located in Union Square)

About the role

Mirage is hiring a backend engineer to rebuild how we ship software as AI agents dramatically increase the volume of code we produce. You’ll own the path from commit to production, ensuring our build, test, review, deployment, and security systems help engineers and their agents ship quickly and safely.

You’ll treat our development infrastructure like a product - working directly with engineers to understand friction, measure bottlenecks, and build tools they want to use. You’ll also ship features across our AI video products and developer platform, grounding those improvements in firsthand experience.

While we don’t use hierarchical titles or levels internally, we are currently hiring engineers who have operated at senior or staff+ scope.

Responsibilities

Ship features alongside product engineers across our video creation software, video rendering engine, and developer platform, identifying where our development systems slow them down
Turn those insights into tools, agents, and streamlined workflows that engineers choose because they’re the fastest way to ship
Rebuild CI/CD to support 100x the change volume through fast incremental builds, test selection, automated flaky-test detection and quarantine, merge queues, and preview environments
Make deployments safe by default through progressive rollouts, automated canary analysis, feature flags, and automatic rollback, catching bad changes within minutes before they affect users
Own the environments coding agents work in, including sandboxes, ephemeral stacks, and the tooling agents need to build, test, and verify their own work
Build an AI review pipeline with agent reviewers tuned to our codebase, risk-based routing that directs risky changes to humans, and automated policy checks that gate merges
Run continuous, agent-driven penetration testing against our applications, APIs, and infrastructure, moving beyond point-in-time annual audits and turning findings into pull requests with proposed fixes
Integrate security into the development pipeline through secrets, dependency, and supply-chain scanning, AI-assisted vulnerability triage, and automatically generated fix PRs
Secure agents’ access to code, infrastructure, and data through least-privilege permissions, short-lived credentials, sandboxing, audit logs, and prompt-injection guardrails
Measure and improve the development lifecycle, with early priorities including reducing PR-to-production time as weekly merged PRs grow 10x, replacing long-lived credentials in CI and agent environments, and driving flaky tests close to zero through automated detection, quarantine, and fix PRs

What Makes You a Great Fit

5+ years of professional experience building backend or full-stack software, with a track record of shipping high-impact products or systems end-to-end
Strong product sense - you’ve shipped things users love and bring that same attention to engineers and agents as users of your systems
Hands-on experience with CI/CD, cloud infrastructure, or security, and the drive to go deep; specialists and product engineers ready to specialize are both welcome
Extensive use of coding agents in your current work, with informed opinions about where they break
Strong security instincts, including thinking through how a system could be attacked while you’re building it
A practical, measurement-driven approach - you measure before you fix and would rather ship an effective solution this week than wait a quarter for a perfect one
Comfort owning build, deployment, review, and security together, working across layers and defining a roadmap where no playbook exists
An interest in staying close to product, shipping to production every week, and using firsthand experience to guide infrastructure improvements
A preference for making the right path easy to follow through useful tools and thoughtful defaults

Even better if...

You’re a product engineer who keeps getting pulled into build, deployment, or security problems and wants to make that your focus
You’ve built internal developer platforms or productivity tooling at a fast-growing startup
You have offensive security experience, including penetration testing, red-teaming, bug bounties, or CTFs
You’ve shipped LLM agents or evaluations that run in production
You’ve worked with merge queues, monorepo tooling, or test-impact analysis
You’ve been a startup founder or an early engineer at one

BENEFITS:

Comprehensive medical, dental, and vision plans
401K with employer match
Commuter Benefits
Catered lunch multiple days per week
Dinner stipend every night if you're working late and want a bite!
Grubhub subscription
Health & Wellness Perks
Multiple team offsites per year with team events every month
Generous PTO policy

Captions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Please note benefits apply to full time employees only.

Apply About employer

More about this job

Skills

Video editing
Vimeo
Building systems monitoring technology
CI/CD
Penetration testing
Supply chain management

Report this job