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Software Development Engineer, EC2 Capacity Telemetry and Autonomous Systems
Amazon Development Center U.S., Inc.
Seattle, WA
The EC2 Capacity Telemetry and Autonomous Systems team is looking for an experienced Software Development Engineer to join our Seattle-based team. EC2 (Elastic Compute Cloud) is part of…
Added 1 min ago
Associate Director
Alteva RCM
Queens, NY
…uses. This includes how Alteva receives claim data from client systems, what information is returned to clients, and, where a client requires it, how Alteva staff bill and work A/R directly…
Added 3 mins ago
U
Sr Software Engineer - Data Infrastructure
Uber
San Francisco, CA · Sunnyvale, CA · Seattle, WA · New York City, NY
- $202,000 to $224,000 USD / year
We’re looking for a Senior Software Engineer with a strong infrastructure background and a focus on data-intensive systems. You’ll build and evolve feature stores, distributed data…
Added 3 mins ago
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Sr Software Engineer - ML Infrastructure
Uber
San Francisco, CA · Seattle, WA · Sunnyvale, CA · New York City, NY
- $202,000 to $224,000 USD / year
Senior Software Engineer - ML Infrastructure, Mobility Simulation and Planning
Added 3 mins ago
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Sr Engineer Packaging
The Hershey Company
Hershey, PA
- $92,160 to $115,200 USD / year
Working independently, the Senior Packaging Engineer designs, develops, commercializes, and optimizes packaging solutions for new and existing products. The role ensures product protection,…
Added 4 mins ago
Senior Flight Dynamics Engineer II
Rocket Lab Corporation
Littleton, CO
As a Senior Flight Dynamics Engineer II based out of Rocket Lab's site in Littleton, CO, you will perform tracking, navigation, maneuver, trajectory planning, and collision avoidance design…
Added 4 mins ago
Senior Flight Dynamics Engineer I
Rocket Lab Corporation
Littleton, CO
As a Senior Flight Dynamics Engineer I based out of Rocket Lab's site in Littleton, CO, you will perform tracking, navigation, maneuver, trajectory planning, and collision avoidance design…
Added 5 mins ago
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Senior Solutions Engineer, Enterprise
Vanta
Remote, United States
- $224,000 to $264,000 USD / year
- Design and explain how our solution integrates with customers’ cloud providers, identity systems, version control platforms, and security tooling.
Added 8 mins ago
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Senior Environmental, Health, and Safety (EH&S) Engineer
LTA Research
Akron, OH
- $50 to $62.5 USD / hour
The Senior Environmental, Health, and Safety (EHS) Engineer will lead the development and ongoing management of EHS programs that keep employees safe and company operations in compliance…
Added 8 mins ago
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Product Engineer
Moog Inc
Buffalo, NY
- $75,000 to $115,000 USD / year
Reporting to the Senior Product Engineering Manager, the Product Engineer is an advanced engineering position involving a significant level of responsibility with latitude for unreviewed…
Added 9 mins ago
Lead Engineer I, Technology Engineering
KPMG LLP
Atlanta, GA
Design, implement, and administer secure Azure infrastructure supporting large-scale, mission-critical enterprise systems, integrating architecture solutions, and applying security best…
Added 9 mins ago
Lead Engineer I, Technology Engineering
KPMG LLP
Miami, FL
Design, implement, and administer secure Azure infrastructure supporting large-scale, mission-critical enterprise systems, integrating architecture solutions, and applying security best…
Added 9 mins ago
Senior Machine learning engineer, AI Authoring
Unity Technologies SF
Mountain View, CA
We are hiring a Senior Machine Learning Engineer to lead this effort. You will own the end-to-end architecture, build pipelines, systems, and models, and scale a cross-disciplinary team of…
Added 9 mins ago
Senior Application Security Engineer
Unity Technologies SF
San Francisco, CA · Mountain View, CA
We are seeking a Senior Application Security Engineer with profound expertise in application security. In this role, you will execute fundamental AppSec tasks, including threat modeling,…
Added 9 mins ago
Senior Mechanical Spacecraft Engineer
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Our focus is on delivering high-TRL systems at scale through a tech-enabled manufacturing and engineering model that enables repeatable, mission-ready performance.
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Associate Systems Engineer
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- $75,000 USD / year
Ability to work onsite up to 5 days per week, depending upon client needs
Added 10 mins ago
Senior Staff HW Engineer
Stryker
San Jose, CA
We are seeking a hands-on Senior Staff Hardware Engineer to join our growing Smart Care organization. In this highly technical role, you will help define, develop, and deliver…
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Senior Electrical Engineer - Distribution Projects
Mission Critical Group
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We’re looking for an Senior Electrical Engineer to serve as the technical owner of mission-critical power distribution projects, from design kickoff through commissioning and closeout.
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Civil Engineer III
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Added 12 mins ago
Senior Platform Engineer
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Senior Director Software Engineering
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Senior Codes Engineer
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Manufacturing Equipment and Process Engineer
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Sr. Project Manager | Roof & Building Envelope
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We are looking for a mid to senior-level Project Manager who will play a key role in leading, growing, and managing our Building Envelope and Roof Engineering division. You’ll leverage your…
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Sr. Project Manager | Roof & Building Envelope
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We are looking for a mid to senior-level Project Manager who will play a key role in leading, growing, and managing our Building Envelope and Roof Engineering division. You’ll leverage your…

Unity Technologies SF

Senior Application Security Engineer

San Francisco, CA, United States
Mountain View, CA, United States

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Job details

Posting language: English
Posted: Nov 12, 2026

Original job description

About the role

Unity builds the real-time 3D platform that powers games and interactive experiences, along with tools used across ads, automotive, aerospace, architecture, retail, energy, and government. Our Product Security team keeps that platform, and the software built on top of it, safe for millions of creators and their users.

We are seeking a Senior Application Security Engineer with profound expertise in application security. In this role, you will execute fundamental AppSec tasks, including threat modeling, secure design reviews, code evaluation, and vulnerability management, leveraging both manual methods and advanced AI tooling. You will also help secure the AI systems Unity itself is building, including agentic tools and AI-assisted development workflows.

You will work directly with engineering teams across the US and EMEA.

What you will do

Lead secure design reviews and penetration testing for Unity products and services, including cloud services, APIs, and internal platforms.
Perform manual testing on high-risk systems, using AI-assisted review processes and covering areas automated tooling cannot fully reach.
Build and operate security automation. Use and extend AI-assisted tooling for continuous code review, finding triage, automated penetration testing, and step in where human judgment is required.
Secure Unity's AI and agentic systems. Assess AI-native products, LLM integrations, and agent workflows for the risks specific to them.
Partner with engineering teams to drive remediation, turning recurring findings into guardrails, secure defaults, and paved paths.
Investigate and respond to application security incidents, including root cause analysis and durable corrective action.
Contribute to Unity's secure development lifecycle and to compliance work.

What you bring: domain expertise

Experience in application security, with a track record on complex, large-scale systems.
Strong command of secure coding and common vulnerability classes (OWASP Top 10 and beyond)
Hands-on secure development experience across several languages.
Practical penetration testing, security assessment, and vulnerability management experience with standard tooling.
Experience with Cloud security (GCP, AWS, or Azure).
Working knowledge of secure architecture patterns.
Clear technical communication for both engineers and non-technical partners across regions.

Preferred Qualifications

Experience in the technology, gaming or Ad tech industry

Base Salary Range: We determine the base salary range for this role based on your primary work location:

Zone A: USD $160,300 – USD $240,500 gross Zone B: USD $181,200 – USD $271,800 gross Zone C: USD $203,600 – USD $305,400 gross

This range reflects the anticipated base salary for this position. Beyond base salary, this role may be eligible for equity awards and participation in our company incentive plans (such as annual discretionary bonuses or sales commissions). The final offer amount will depend on several factors, including geographic location and the candidate’s relevant experience, professional background, and skill set.

Benefits

At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance.

Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.

While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program

Life at Unity

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D - closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

Headhunters and recruitment agencies may not submit resumes/CVs through this Web site or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at DPO@unity.com.

Apply on unitytech.wd1.myworkdayjobs.com About employer

More about this job

Skills

Unity
Penetration testing
Root cause analysis
Regulatory compliance
Google Cloud
AWS
Microsoft Azure
Communication skills
Sales

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Work requirements

Jobs in the United States