Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
AS
Senior Systems Engineer
Andromeda Systems Incorporated
Jacksonville, FL
- $48 to $87 USD / hour
ASI is seeking a Senior Systems Engineer to support DoD aviation programs through reliability analysis, lifecycle sustainment, and readiness assessments. This highly motivated individual…
Added 15 mins ago
CC
Senior Engineering Manager (Solar, BESS & Grid Integration)
Consigli Construction
Remote, United States
- $152,000 to $211,000 USD / year
Lead integration of Battery Energy Storage Systems (BESS), including battery enclosures, Power Conversion Systems (PCS), medium-voltage (MV) skids, Battery Management Systems (BMS), Energy…
Added 15 mins ago
CC
Senior Engineering Manager (Solar, BESS & Grid Integration)
Consigli Construction
Remote, United States
- $152,000 to $211,000 USD / year
Lead integration of Battery Energy Storage Systems (BESS), including battery enclosures, Power Conversion Systems (PCS), medium-voltage (MV) skids, Battery Management Systems (BMS), Energy…
Added 15 mins ago
CC
Senior Engineering Manager (Solar, BESS & Grid Integration)
Consigli Construction
Remote, United States
- $152,000 to $211,000 USD / year
Lead integration of Battery Energy Storage Systems (BESS), including battery enclosures, Power Conversion Systems (PCS), medium-voltage (MV) skids, Battery Management Systems (BMS), Energy…
Added 15 mins ago
CC
Senior Engineering Manager (Solar, BESS & Grid Integration)
Consigli Construction
Remote, United States
- $152,000 to $211,000 USD / year
Lead integration of Battery Energy Storage Systems (BESS), including battery enclosures, Power Conversion Systems (PCS), medium-voltage (MV) skids, Battery Management Systems (BMS), Energy…
Added 18 mins ago
C|
Senior Software Engineer III, Backend
Connexity | Skimlinks, a Taboola company
Remote, United States
- $175,000 to $200,000 USD / year
We are seeking a skilled and motivated Senior Software Engineer III, Backend to join our Internal Tools team. Our team owns the design and implementation of our next-generation internal…
Added 51 mins ago
Staff Software Engineer
Conga
Boston, MA · Houston, TX
The Staff Software Engineer is a hands-on backend role focused on building the Java services that power real-time pricing across Conga's platform. This position is responsible for designing…
Added 1 hour ago
RF/Microwave Design Engineer
Communications and Power Industries, Inc.
State College, PA
We are seeking an experienced RF/Microwave Design Engineer who can both develop advanced RF hardware and lead focused engineering development projects. This is a hands-on technical role for…
Added 1 hour ago
Software Automation & Platform Engineer - Federal Health IT
Rackner
Remote, United States
Software Automation & Platform Engineer - Federal Health IT
Added 1 hour ago
Full Stack Software Engineer, Compute
Nominal
NY
…data sources are streamed and drawn on screen in time for an engineer to decide whether to continue, pause, or abort tests running against real hardware. Our customers monitor…
Added 1 hour ago
Material Control Planner, Ford Energy
Ford Motor Company
Glendale, KY
As the Material Control Engineer, you will keep our battery manufacturing operation supplied with the right materials, in the right quantities, at the right time. You will plan and…
Added 1 hour ago
Machine Learning System Software Engineer
Apple
Sunnyvale, CA
…you to join our team! As a Machine Learning System Software Engineer on the Apple Neural Engine (ANE) team, you'll work to bring high-performance, low-power AI solutions to life on iconic…
Added 1 hour ago
Staff Software Engineer, Applied AI
SuperDial
Burlingame, CA
SuperDial is seeking a Staff Software Engineer, Applied AI to build and scale the backend systems that power LLM applications in healthcare. This role is ideal for an engineer who thrives…
Added 2 hours ago
Automation Engineer
Valley Queen
Milbank, SD
Monitor system performance and implement improvements to reduce downtime and increase throughput.
Added 2 hours ago
Data Systems Analyst & Infrastructure Modernization Specialist
CACI International
Alexandria, VA
Engineer, maintain, and enhance Power BI dashboards to visualize technical debt scores, decommissioning progress, and infrastructure performance metrics across TDM, TDI, and DROP.
Added 2 hours ago
BC
Lead Control Systems Engineer
Bechtel Corporation
Reston, VA
- $105,000 to $178,500 USD / year
…control system components, team support and training, and project…
Added 2 hours ago
Engineer Nuclear 1 - 30456
HII
Newport News, VA
Other areas of research include radiation transport modeling, statistical analyses and performance metrics.
Added 2 hours ago
Electrical Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA
As an electrical engineer, you understand the workings behind complex systems. That knowledge is key when it comes to designing RF electronic system components. We're looking for an…
Added 3 hours ago
Electrical Engineer
AMRON - DIV OF AMTEC CORP
ANTIGO, WI
Added 3 hours ago
Project Engineer Electrical Eng
REHLKO
KOHLER, WI
Added 3 hours ago
Data Engineer
TRILLIANT FOOD & NUTRITION
LITTLE CHUTE, WI
…Values: Position Overview: We are seeking an experienced Data Engineer to design, build, and maintain robust data pipelines and cloud-based solutions that power analytics and reporting…
Added 3 hours ago
Staff Engineer Electrical Engin
REHLKO
KOHLER, WI
Added 3 hours ago
Senior Cloud Data Engineer
AMERICAN FOODS GROUP LLC
GREEN BAY, WI
Added 4 hours ago
Software Engineer, Distributed Compute
Base Power Company
Austin, TX
…homes and grid infrastructure. We're looking for a Software Engineer to design, build, and maintain the software systems that run on connected devices - collecting telemetry, executing…
Added 4 hours ago
UO
Spacecraft Electrical Power Subsystem (EPS) Lead Engineer
University of Colorado Denver
Boulder, CO
- $145,754 to $229,394 USD / year
The Laboratory for Atmospheric and Space Physics (LASP) is looking for a Spacecraft Electrical Power Subsystem (EPS) Lead Engineer, also commonly known as a Spacecraft Power Systems…

SpaceXSI

Sr. Mobile iOS Engineer

NY, United States
Palo Alto, CA, United States

$180,000 - $330,000 USD

Apply About employer

Applications open in a new tab.

Job details

Pay: $180,000 - $330,000 USD
Experience: 5+ years of experience in Swift and UIKit
Posting language: English
Posted: Nov 6, 2026

Original job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars.

SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next.

SR. MOBILE IOS ENGINEER

We're seeking an exceptional iOS engineer to join a small, high-impact team building X for iOS, the app millions of people use every day to see what's happening and join the global town square. You’ll work in a fast paced environment and take ownership of constantly improving the app; from groundbreaking new features to micro optimizations.

RESPONSIBILITIES:

Craft delightful, intuitive user experiences that redefine how people interact with the app
Obsess over every pixel, animation, and interaction, ensuring the experience feels magical and seamless
Build blazing-fast, highly performant systems where every millisecond counts
Drive technical and product decisions, collaborating with designers, backend, android and web engineers
Own the quality of the products you build - including running a/b tests, finding issues, and proactively making improvements
Be proactive in finding ways to improve the app - from user feedback and from your own daily experience on the app

BASIC QUALIFICATIONS:

5+ years of experience in Swift and UIKit

PREFERRED SKILLS AND EXPERIENCE:

Deep expertise in the Apple ecosystem and related development tools
Track record of shipping standout apps or standout features within apps
Deep expertise in iOS development, particularly with Swift. We seek individuals who operate at the highest levels of their craft
Excel at delivering results swiftly, often in a fraction of the time others require. Speed is a core value at SpaceXSI - we must act decisively to succeed
A sharp product sense, with an ability to empathize with users, anticipate their needs, and translate that into features that delight and deliver value
Proficient in performance optimization - memory, CPU, GPU - using low-level tools to deliver blazing-fast systems
Experienced in designing and shipping intuitive, pixel-perfect mobile UIs that redefine how users interact with UI’s
Skilled in concurrency and reactive programming (Combine) for responsive, real-time apps
Built high-throughput integrations with APIs or AI model outputs, ensuring seamless data flow
Capable of owning complex features end-to-end, from architecture to App Store deployment, with a focus on speed and scalability

COMPENSATION AND BENEFITS:

$180,000 - $330,000 USD

Base salary is just one part of our total rewards package at SpaceXSI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. SpaceXSI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.