Software Engineer, Simulation Job at 1X Technologies (Palo Alto)

Software Engineer II or Senior Software Engineer - Simulation Platform

The AI Frameworks team at Microsoft develops AI software that enables running AI...

Location

United States , Redmond

Salary:

100600.00 - 199000.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C++, C, or Python OR equivalent experience
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

Developing hardware simulator of next generation AI chips
Technical contribution to design, implementation, verification, and documentation of code ensuring on-time deliveries of simulator releases used daily by parter teams (C++ and Python)
Collaborate broadly across multiple disciplines and with various partner teams from hardware designers to AI models developers
Identify requirements, scope solutions, estimate work, schedule deliverables

Fulltime

New

Software Dev Engineer - Software Dev Engineer IV

A position is available for a Simulation Modeling Engineer to build physics-base...

Location

United States , Boston

Salary:

90.00 - 100.00 USD / Hour

Apex Systems

Expiration Date

Until further notice

Requirements

5+ years of professional software development experience
1+ year working with 3D modeling tools such as Blender, SolidWorks, or Maya
Experience with robotics simulation formats like URDF, SDF, or MJCF
Familiarity with mesh processing, including decimation, convex decomposition, tetrahedral meshing, and collision geometry generation
Understanding of rigid body kinematics (joint types, coordinate frames, forward/inverse kinematics)
Proficiency in Python for scripting asset pipelines and automation
1+ year of cumulative experience with game engines (Unreal, Unity), physics engines (Drake, MuJoCo, Bullet, PhysX), or robotics simulation platforms (Gazebo, Isaac Sim)
Demonstrated ability to independently own and deliver technical work

Job Responsibility

Convert SolidWorks/CAD assemblies into simulation-ready formats (SDF, URDF, glTF, VTK) with accurate kinematics, collision geometry, inertia properties, and visual materials
Build and maintain robotic workcell configurations, including robot arms, rails, sensors, end-effectors, pods, conveyors, and environmental structures
Create and optimize collision meshes using tetrahedral meshing workflows for accurate physics contact simulation
Configure simulated cameras, depth sensors, and other perception hardware with accurate field-of-view parameters
Build model integrity tests, verify FK/IK accuracy against real hardware, and maintain asset quality standards
Independently manage asset import and update requests from robotics program teams
Import new robot prototype stations from SolidWorks CAD into the simulator
Tune simulation assets to balance detail versus execution speed of simulation
Convert OBJ collision meshes to VTK tetrahedral format to improve physics contact accuracy
Build a model validation script that checks inertia values, texture transparency, and mesh integrity at build time

What we offer

Medical
Dental
Vision
Life
Disability
Other insurance plans
ESPP (employee stock purchase program)
401K program with company match after 12 months
HSA (Health Savings Account on the HDHP plan)
SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions

Software Engineer, Simulation Scalability - Sim RIM (Release and Incident Management) Focus

About the Team The Simulation Scalability team builds the core systems, framew...

Location

United States , Mountain View

Salary:

Not provided

General Motors

Expiration Date

Until further notice

Requirements

Experience improving release workflows, verification processes, or quality gates
Ability to spot gaps in test coverage, validation workflows, or release signals and drive systemic improvements
Ability to analyze complex simulation or compute workflows and design scalable, maintainable solutions
Skilled at identifying recurring failure patterns and eliminating systemic causes
Strong coding fundamentals with experience building production-quality services, frameworks, or tools
Background improving reliability, performance, or developer experience in distributed systems

Job Responsibility

Lead improvements to the end‑to‑end simulation release process, ensuring it is predictable, well‑defined, and continuously improving
Define and drive the simulation-wide quality and test strategy, including shift‑left testing, automated validation, and early‑signal integration
Strengthen release readiness criteria, quality gates, and verification workflows across multiple simulation teams
Partner with product teams to reduce regressions, shorten validation cycles, and ensure higher-confidence releases
Improve the performance, stability, and reliability of simulation frameworks and core tooling used at scale
Identify systemic bottlenecks in the simulation stack and deliver architectural improvements that increase throughput and reduce operational friction
Enhance simulation exit codes, error attribution, and debugging workflows to improve diagnosability and reduce wasted compute
Establish and enforce best practices for simulation incident management, improving resilience, recovery time, and overall operational readiness
Improve signals, metrics, and monitoring patterns that help teams identify release-related issues earlier and more accurately
Collaborate closely with simulation feature teams, infrastructure groups, and platform stakeholders to align on scaling needs, test coverage gaps, and systemic quality improvements

What we offer

From day one, we're looking out for your well-being–at work and at home–so you can focus on realizing your ambitions

Fulltime

Principal Software Engineer - Simulation & Digital Twin Architect

At General Motors, our product teams are redefining mobility. Through a human-ce...

Location

United States , Austin;Warren;Mountain View

Salary:

Not provided

General Motors

Expiration Date

Until further notice

Requirements

Master’s or PhD in Computer Science, Software Engineering, Robotics, Electrical/Computer Engineering, or related field
10+ years of software engineering experience, including principal-level architecture or technical leadership for large-scale, multi-team platforms or systems
Deep experience with at least one major 3D or manufacturing simulation environment (e.g., Unity, Unreal, NVIDIA Isaac/Omniverse)
Proven track record integrating systems across PLM/CAD, MES/production, PLC/controls, and data/analytics platforms
Strong programming skills in C++, C#, Python, or similar, with experience designing APIs, services, and data models
Experience with cloud and on-prem environments (e.g., Kubernetes, GPU clusters, data lakes) for high-scale simulation and Digital Twin workloads

Job Responsibility

Own the end-to-end architecture for GM’s manufacturing Digital Twin & Simulation stack (plant models, AMR/cobot and equipment simulation, material flow, and integrations with PLM, CAD, MES, and data platforms)
Define and maintain enterprise reference architectures, APIs, and data contracts used across plants and business units
Architect scalable data schemas and pipelines for ingesting and managing plant and floor data for both simulation and operational twins
Design modular, distributed simulation architectures that balance fidelity and cost across cloud and on-prem environments (e.g., Kubernetes, GPU clusters, data lakes)
Lead cross-functional, multi-team initiatives
align teams and vendors to shared architectures and standards
Act as a principal technical voice for Digital Twin & Simulation, mentoring senior/staff/principal engineers and influencing technical direction across GM

What we offer

Relocation benefits

Fulltime

Staff Software Engineer, Simulation

General Motors is a global leader in advanced driver assistance. With Super Crui...

Location

United States , Sunnyvale

Salary:

160200.00 - 246300.00 USD / Year

General Motors

Expiration Date

Until further notice

Requirements

7+ years of applied experience developing complex evaluation, simulation, or test frameworks
Proficient in developing Python for production systems, including unit testing, code review, performance tradeoffs, and reliability best practices
Proven cross-team technical leadership, including defining strategies adopted by multiple teams and influencing system and architecture decisions
Strong written and verbal communication, driving decisions, communicating risk, and giving constructive feedback to diverse stakeholders
Bachelor's or higher degree in Computer Science, Engineering, or equivalent experience

Job Responsibility

Architect large-scale test infrastructure and evaluation pipelines that enable and quantify the accuracy, reliability, and efficiency of simulation tests used for autonomous vehicle software validation
Lead cross-functional initiatives with Autonomy, Systems Engineering, Simulation, and Data teams to tightly integrate team-owned test operations and evaluation products into regular development workflows and release decision processes
Invent novel methodologies and deliver implementation to quantify and characterize the trustworthiness and effectiveness of simulation test and evaluation products at scale
Drive technical roadmaps and strategic priorities while partnering cross-functionally to integrate new simulation technologies aligned with AV goals
Own and refine key simulation evaluation metrics and KPIs used for readiness and safety decisions
synthesize and present results and tradeoffs to stakeholders
make insights readily available to partner teams through interactive dashboards
Maintain a high technical standard through architectural design, design reviews, and code reviews, setting patterns and best practices for the broader team

What we offer

Medical
dental
vision
Health Savings Account
Flexible Spending Accounts
retirement savings plan
sickness and accident benefits
life insurance
paid vacation & holidays
tuition assistance programs

Fulltime

Flight Simulation Software Engineer

At Boeing, we innovate and collaborate to make the world a better place. We’re c...

Location

United States , Daytona Beach

Salary:

92650.00 - 202400.00 USD / Year

Boeing

Expiration Date

Until further notice

Requirements

Bachelor's Degree
Ability to obtain a U.S. Secret Security Clearance for which the U.S. Government requires U.S. Citizenship. Ability to obtain Secret U.S. Security clearance (Post-Start)
2+ years of professional experience programming in C++
2+ years of experience as a Software Engineer

Job Responsibility

Develops, documents and maintains architecture, requirements, algorithms, interfaces and designs for simulation software systems
Develops and maintains code and integrates software components into a fully functional software system
Develop simulation environments to support testing performed by Mission Systems engineers
Works on an agile team in order to accomplish team goals
Executes and documents software research and development projects
Works under general direction

What we offer

competitive base pay and variable compensation opportunities
health insurance
flexible spending accounts
health savings accounts
retirement savings plans
life and disability insurance programs
paid and unpaid time away from work

Fulltime

Senior Software Engineer, Simulation

General Motors is a global leader in advanced driver assistance. With Super Crui...

Location

United States , Sunnyvale

Salary:

129400.00 - 198400.00 USD / Year

General Motors

Expiration Date

Until further notice

Requirements

5+ years of applied experience developing complex evaluation, simulation, or test frameworks.
Proficient in developing Python for production systems, including unit testing, code review, performance tradeoffs, and reliability best practices.
Demonstrated ability to drive technical design and execution across multiple teams and organizations in a remote or distributed environment.
Strong communication and collaboration skills.
BS, MS, or PhD in Computer Science, Engineering, or equivalent experience.

Job Responsibility

Design, build, and maintain large-scale test infrastructure and evaluation pipelines that enable and quantify the accuracy, reliability, and efficiency of simulation tests used for autonomous vehicle software validation.
Develop and maintain GM's core simulation dashboards and reports, delivering clear, actionable, and interpretable insights on test operations, simulation trust and health trends to engineering teams and leadership.
Drive scalable simulation quality assessments, standardized processes, and automation to support seamless integration of automated outputs with human-in-the-loop analysis and evaluation.
Collaborate with cross-functional partners across Autonomy, Systems, Safety, and customer teams to define, refine, and drive consensus on simulation validation methodologies and requirements.
Uphold high standards for code quality and software architecture through code reviews and technical leadership, mentoring other engineers on software engineering and simulation testing best practices.
Leverage AI-assisted development tools and analytics platforms to enhance productivity, improve code quality, and drive innovation in simulation testing.

What we offer

Medical
dental
vision
Health Savings Account
Flexible Spending Accounts
retirement savings plan
sickness and accident benefits
life insurance
paid vacation & holidays
tuition assistance programs

Fulltime

Mission Modeling and Simulation Software Engineer, Senior

As a software engineer who builds in mission-driven domains, you’ve spent your c...

Location

United States , Annapolis Junction

Salary:

86900.00 - 198000.00 USD / Year

Booz Allen Hamilton

Expiration Date

Until further notice

Requirements

5+ years of experience developing software for modeling, simulation, or mission planning applications in defense, intelligence, or national security contexts
Experience building domain models that represent operational scenarios, including entity definitions, action spaces, effect chains, and constraint structures
Experience with effects modeling, including the representation of cyber operations, electronic warfare, or information activities within simulation or planning frameworks
Ability to translate operational concepts and doctrine into software-representable structures such as effect catalogs, constraint templates, or scenario specifications
Ability to obtain a TS/SCI clearance with a polygraph
Bachelor’s degree in a CS, Systems Engineering, or Operations Research field

Job Responsibility

Own the scenario execution layer and operational domain models for a platform that generates optimized courses of action under uncertainty
Define action spaces, effects models, and constraint templates that give the solver something meaningful to reason over
Build the execution harness and vignettes that demonstrate cross-domain composition in operationally-relevant contexts
Ensure the platform works against scenarios that defense planners and operators recognize as real, relevant, and challenging

What we offer

Health
Life
Disability
Financial
Retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care

Fulltime

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Software Engineer, Simulation

Job Description

Job Responsibility

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