Jobs in the United States

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Staff Control Systems Engineer
Applied Research Associates, Inc.
Indian Head, MD
ARA’s team solves problems related to national defense and security. We are actively searching for a Control Systems Engineer to join our team. In this position, you will evaluate the test…
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Field Service Engineer (Field Based) Frederick, MD
BD (Becton, Dickinson and Company)
MD
- $25.5 to $40.8 USD / hour
…the imagination and passion of all of us - from design and engineering to the manufacturing and marketing of our billions of MedTech products per year - to look at the impossible and find…
Added 1 min ago
Operations Manager
CACI International
Indian Head, MD
…System (NPWS), the most resilient and capable in a portfolio of systems providing emergency warning and alert notifications to the public. The Federal Emergency Management Agency (FEMA) is…
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QA Automation Engineer (Remote)
Koniag Government Services
MD
Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience).
Added 1 min ago
AI/ML Data Engineer
Altamira Technology Corporation
Suitland, MD
Position Description: Data Engineer supports the design, development, and maintenance of data pipelines, data models, and analytics platforms. This entry-level role is ideal for individuals…
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GATEKEEPER Software Engineer-TS/SCI with Poly
CACI International
Elkridge, MD
Dedicated Software Engineer to join our GATEKEEPER team, working closely with software developers, systems engineers, QA, and DevOps personnel to design, develop, integrate, and maintain…
Added 1 min ago
ES234 Principal Software Engineer - EDGE
ADNET Systems, Inc.
Greenbelt, MD
The Principal Software Engineer will establish the BCE software architecture and technical direction, lead the development of instrument control and monitoring capabilities, and ensure…
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Senior/Principal Systems Modeling & Simulation Engineer
Trinzic
Greenbelt, MD
Position SummaryKBR is seeking a Senior/Principal Systems Modeling & Simulation/Systems Engineer to join the Structural Engineering and Analysis team supporting NASA Goddard Space Flight…
Added 1 min ago
Cyber Systems Engineer – VAX/OpenVMS
ASRC Federal Holding Company
Aberdeen Proving Ground, MD
Agile Decision Sciences is seeking a Cyber Engineer to support the RSCCE system for the CECOM Army Software Innovation Center at Aberdeen Proving Ground. RSCCE is a long-lived,…
Added 1 min ago
Electromechanical Engineer - Level 3/4 - Linthicum
Northrop Grumman
Linthicum Heights, MD
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
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Electromechanical Engineer Level 2 - Electronics Packaging - Linthicum
Northrop Grumman
Linthicum Heights, MD
We seek an early career Electro-Mechanical Engineer – Level 2 to join our team within the Intelligence Systems Business Unit. The successful candidate will learn to lead mechanical design,…
Added 1 min ago
Application Engineer
CACI International
Linthicum Heights, MD
Are you passionate about solving complex technical challenges and supporting mission-critical systems? CACI is seeking an experienced Application Engineer to join our team in Linthicum…
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CIVIL ENGINEER
Naval Air Systems Command
Patuxent River, MD
Added 1 min ago
EC
Lead Power Systems Controls Engineer
Eaton Corporation
Hanover, MD
- $97,000 to $143,000 USD / year
Join Eaton's Electrical Engineering Services & Systems (EESS) team and lead the development, testing, and implementation of power systems control solutions for our customers using PLC’s,…
Added 1 min ago
Senior AWS Generative AI Solution Engineer
Leidos
Gaithersburg, MD
Retrieval-Augmented Generation, prompt engineering, multi-agent systems, vector search.
Added 1 min ago
Sr Mechanical Engineer
Oshkosh Corporation
Hagerstown, MD
As a Sr Mechanical Engineer with JLG, you'll play an important role in enhancing and supporting our industry-leading boom lift product portfolio. You'll collaborate with experienced…
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Cyber Operations Intern
The MITRE Corporation
Fort Meade, MD
…health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and…
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HVAC Technician
ManpowerGroup
Rockville, MD
- $34 to $36 USD / hour
…team. As an HVAC Technician, you will be part of the Facilities Engineering team supporting client sites across the Rockville, MD area. The ideal candidate will have strong HVAC/R…
Added 1 min ago
Office Engineer (Cecil County)
WSP USA
Columbia, MD
WSP is currently initiating a search for an Office Engineer for our Columbia, MD office. This position will be based in Cecil County, Maryland.
Added 1 min ago
Senior Staff Engineer - Agentic Identity
Cisco
Annapolis Junction, MD
…software that protects and powers the next generation of AI…
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Cyber Software Engineer
Huntington Ingalls Industries
Annapolis Junction, MD
Mission Technologies is looking for a Cyber Software Engineer to join our cutting-edge Cyber and Intelligence Team. In this role, you will dive deep into mission-critical systems, driving…
Added 1 min ago
Associate Radio Frequency Engineer
Leonardo DRS, Inc.
Frederick, MD
The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products…
Added 1 min ago
Field Service Engineer I - IC/LC/GCMS
ThermoFisher Scientific
Frederick, MD
Join us at Thermo Fisher Scientific as a Field Service Engineer, where you'll contribute by ensuring our sophisticated scientific instruments operate at peak performance. In this role,…
Added 1 min ago
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Principal Site Reliability Automation Developer - US REMOTE
Oracle
Annapolis, MD
- $102,300 to $209,500 USD / year
This is a hands-on engineering role focused on solving hard distributed systems problems, improving platform resilience, and building intelligent operational capabilities at scale.
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Senior Platform Software Engineer - OCI
Oracle
Annapolis, MD
- $92,500 to $209,500 USD / year
…security platform. The ideal candidate has strong software engineering fundamentals, experience building distributed systems, an interest in applied cryptography and cloud security, and…

Apple

RealityKit Spatial UI Rendering Engineer

Sunnyvale, CA, United States

The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.

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Job details

Pay: The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.
Experience: 5+ years of professional experience in real-time graphics or rendering engine development
Posting language: English
Posted: Nov 4, 2026

Original job description

Summary Shape the future of spatial computing by building the rendering technologies that bring Apple's user interfaces into three dimensions. As part of the RealityKit team, you'll architect and optimize the systems that turn conventional app interfaces into spatial experiences, delivering exceptional visual fidelity, responsiveness, and power efficiency on Apple's next-generation vision products.

Operating at the intersection of Core Animation, SwiftUI, and RealityKit, you'll advance the architecture that renders windows, text, and controls as spatial content in real time. You'll also shape RealityView, the API through which developers combine app UI with 3D content. Your work will define the visual quality and performance characteristics of spatial UI, establishing the foundation on which developers and users interact with apps across Apple's vision ecosystem.

Description Description As a Spatial UI Rendering Engineer on the RealityKit team, you'll own the rendering quality, power, and performance of spatial UI and RealityView. You'll drive the evolution of the rendering pipeline that brings Core Animation content into RealityKit, and develop the GPU techniques necessary to ensure UI elements maintain exceptional clarity and performance under spatial viewing conditions. Your scope includes texture resolution and filtering strategies, foveated and multi-view rendering of UI content, and the shader and render-pass optimizations that preserve the clarity of text and controls while minimizing GPU, memory, and power cost.

You'll also own how RealityView renders app UI and 3D content together, from the underlying rendering integration to the developer-facing behavior and APIs. You'll address complex rendering challenges, including maintaining legibility as viewing distance and render resolution change, rendering UI and 3D content together seamlessly, managing large texture workloads efficiently, and sustaining stable frame rates, memory, and power across extended sessions. You'll collaborate closely with the Core Animation, UI frameworks (UIKit, AppKit, and SwiftUI), Metal, and GPU teams to deliver cohesive solutions that meet Apple's standards for performance and user experience.

Responsibilities

Own the rendering quality, power efficiency, and performance of spatial UI, including GPU utilization, memory footprint, and frame latency Architect and evolve the RealityKit rendering pipeline for Core Animation content, driving technical decisions from design through ship Own the rendering of RealityView content, including how app UI and attachments are rendered and composed with 3D content Design and evolve RealityView APIs and behaviors in partnership with the UI frameworks teams, giving developers powerful, intuitive tools to integrate UI with 3D content Develop and optimize GPU techniques for spatial UI, including texture resolution scaling, filtering, foveated rendering, and multi-view rendering, to deliver high visual fidelity efficiently on Apple silicon Optimize shaders, render passes, and GPU resource usage to reduce rendering cost without compromising visual quality Investigate and resolve visual-quality defects and performance, power, and memory regressions across Core Animation, RealityKit, and Metal using Instruments, system traces, and Metal GPU debugging tools Develop automated image-comparison, performance, and long-duration stress testing that detects rendering regressions before they reach customers Mentor engineers, conduct code and design reviews, and uphold high engineering standards across the team

Minimum Qualifications Bachelor's degree in Computer Science, Computer Engineering, or equivalent practical experience 5+ years of professional experience in real-time graphics or rendering engine development Demonstrated ability to independently own and ship significant rendering features end to end Proficiency in C++ and shader programming languages (Metal Shading Language, GLSL, or HLSL) Solid understanding of texture sampling, filtering, and resolution management, and of GPU memory management and frame pacing Familiarity with foveated rendering, multi-view rendering, or other advanced real-time rendering techniques Proven record of diagnosing and resolving GPU performance, power, or memory issues using profiling tools such as Instruments, RenderDoc, PIX, or Perfetto Experience debugging complex rendering issues across multiple layers of the software stack Excellent communication and collaboration skills, with the ability to drive alignment across multiple partner teams

Preferred Qualifications Master's degree or PhD in Computer Science, Computer Graphics, or related field 7+ years of experience shipping real-time rendering features in high-profile consumer products Deep knowledge of Core Animation, UIKit, AppKit, or comparable UI rendering systems Proficiency in Swift and a track record of designing developer-facing APIs, ideally within SwiftUI or other declarative frameworks Expertise in high-quality text and vector rendering, including anti-aliasing, subpixel precision, and resolution-independent clarity Familiarity with cross-process GPU resource sharing (such as IOSurface or shared texture handles) and multi-process rendering architectures

Pay & Benefits At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

EEO Statement Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

Accessibility At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here - in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

Learn about accessibility in Apple’s workplace

Learn about reasonable accommodations for job applicants

Application Deadline Apple accepts applications to this posting on an ongoing basis.

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Skills

Debugging
Computer science
Computer engineering
C++
Programming languages
Communication skills
Collaboration
Swift

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