Jobs in the United States

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Added 4 mins ago
Senior Software Engineer
Intuit
Mountain View, CA
We are seeking a Senior Software Engineer to design, build, and ship features and services in our lead-to-cash domain. This is a hands-on engineering role for someone who writes…
Added 4 mins ago
Tools & Automation Engineer - Early Career
Apple
Sunnyvale, CA
As an entry-level Tools & Automation Engineer, you will contribute directly to the tools and automated test suites that ensure our diagnostic and repair systems meet Apple’s high standards…
Added 5 mins ago
IG
Security Analyst
Insight Global
Mason, VA
- $155,000 to $165,000 USD / year
3+ years Systems Engineer/Administrator experience
Added 9 mins ago
Manager, Construction
Venture Global LNG Inc
Plaquemines Parish, LA
…regarding development and implementation of the project quality system ensuring thorough understanding of the project scope and…
Added 10 mins ago
Software Engineer, Space Special Programs
Anduril Industries
Chantilly, VA
We are looking for a Software Engineer to join our rapidly growing team in Chantilly, VA. In this role, you will be responsible for implementation of the full lifecycle of flight software,…
Added 10 mins ago
Senior Systems Engineer, Marine Corp Vehicles
Anduril Industries
Costa Mesa, CA
We're hiring the lead systems engineer for a Marine Corps program of record built on Menace-X, Anduril's vehicle-mounted command and control system. You'll own systems engineering under…
Added 10 mins ago
Senior Systems Engineer, Ground Maneuver Programs
Anduril Industries
Costa Mesa, CA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 10 mins ago
Senior Systems Engineer, Ground Maneuver
Anduril Industries
Costa Mesa, CA
We're hiring the lead systems engineer for a new product that will be fielded across many vehicle types. You'll join early, while the architecture is still taking shape, and carry it…
Added 10 mins ago
Senior Software Engineer, Space Special Programs
Anduril Industries
Chantilly, VA
We are looking for a Senior Software Engineer to join our rapidly growing team in Chantilly, VA. In this role, you will be responsible for implementation of the full lifecycle of flight…
Added 10 mins ago
Senior Mission Software Engineer
Anduril Industries
Waltham, MA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 10 mins ago
HC
Senior Quality Engineer
Hexcel Corporation
Kent, WA
- $77,968 to $146,321 USD / year
Hexcel is looking for a Senior Quality Engineer for their Kent, WA, USA location.
Added 11 mins ago
Senior Systems Engineer, High Voltage Battery Management Systems
Bosch Group
Farmington Hills, MI
The HV Battery Management System (BMS) Systems Engineer technically defines, architects, and steers the implementation of high-voltage BMS for automotive and stationary applications. This…
Added 13 mins ago
Senior Mobility Engineer
SAIC
Sterling, VA
Windows Server administration and the ability to identify, analyze, and resolve system problems
Added 14 mins ago
Senior Systems Engineer
CACI
Danbury, CT · Danbury
As a Senior Systems Engineer you will work in a team-based environment to develop Electro-Optical (EO) systems that operate in space environments. Depending on the complexity of the program…
Added 15 mins ago
Senior Network IT/OT Engineer
E Tech Group
Plano, TX
We’re adding to our team! We are seeking a Senior Network IT/OT Engineer to perform all aspects of process automation network engineering and integration, including initial concepts,…
Added 15 mins ago
M
Software Engineer, AI Developer Platform
Mirage
New York, NY
- $175,000 to $300,000 USD / year
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…
Added 16 mins ago
Senior Application Analyst - Radiology
CORP - HM Corporate Division - The Methodist Hospital
United States
Expert ability and skill to troubleshoot system problems and to engineer expert solutions with IT customers and vendors
Added 22 mins ago
Senior Systems Engineer
KBR Wyle Services, LLC
Beavercreek, OH
KBR, Inc. is seeking a highly skilled and experienced System Engineering SME to support the Air Force’s Advanced Battle Management System (ABMS) Division. You will be responsible for…
Added 24 mins ago
A
Senior AI Engineer
AJAIA
Remote, United States
- $15,000 USD / year
As a Senior AI Engineer at Ajaia, you will lead the technical build of AI systems across client engagements and internal products where speed, adaptability, and execution quality matter.
Added 25 mins ago
Staff Mechanical Engineer
Red Cell Partners
Remote, United States
Dash 2 Dynamics (D2) is seeking a practical, inventive Staff Mechanical Engineer to serve as the senior mechanical technical owner for plasma-enabled antenna and advanced communications…
Added 25 mins ago
Staff Electrical Engineer
Red Cell Partners
Remote, United States
Dash 2 Dynamics (D2) is seeking a Staff Electrical Engineer to lead mixed-signal electrical design for the electronics that enable our plasma-enhanced antenna and communications systems.…
Added 26 mins ago
Senior Software Development Engineer in Test (SDET)
ECS FEDERAL LLC
QUANTICO, VA
Everforth ECS is seeking a Senior Software Development Engineer in Test (SDET) to work in our Quantico, VA office.
Added 32 mins ago
Senior Systems Engineer
R.J. Corman Railroad Group
Nicholasville, KY
R.J. Corman Signaling Company is searching for a Senior Systems Engineer in Nicholasville, KY. This role leads the design, development, testing, and support of complex electrical and…
Added 34 mins ago
DG
Senior Site Reliability Engineer
DB Global Technology, Inc.
United States
- $127,500 to $165,000 USD / year
DB Global Technology, Inc. seeks a Senior Site Reliability Engineer in Cary, NC to coordinate resolution of major quality incidents. Requires a Bachelor’s degree in Computer Science,…
Added 36 mins ago
Senior Chaos Engineer
Solace Corporation
Remote, United States
…behave correctly no matter what the world throws at it. As a Senior Chaos Engineer on our R&D team, you’ll own how we prove that. You’re a systems-level thinker who starts from the problems…

Mirage

Software Engineer, AI Developer Platform

New York, NY, United States

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

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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 9, 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.

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