Multithreading Jobs

Work at the intersection of aerospace physics and software engineering to build high-fidelity, mission-scale simulation tools that drive autonomy and system development at Anduril.

Anduril is hiring a Principal Mission Software Engineer (Robotics - Air Defense) to lead core autonomy, networking, and sensor-integration software for the Air Defense family of systems in Irvine, CA.

Embedded software engineer needed to develop Linux kernel drivers, optimize real-time firmware, and collaborate with silicon teams to bring new chips and boards to production.

Help build the next generation of adaptive robotics software as a mid-level generalist engineer working on simulation and robot control at an early-stage, VC-backed startup.

AbbVie is hiring a Principal Instrumentation Software Engineer to lead design and development of Windows- and Linux-based software that controls and integrates laboratory instrumentation in their Madison facility.

Experienced software engineer needed to lead development and integration of real-time embedded software for advanced radar and threat simulation systems at a DoD-focused company.

Customer-Centric

Mission Driven

Inclusive & Diverse

Rise from Within

Diversity of Opinions

Work/Life Harmony

Growth & Learning

Transparent & Candid

Medical Insurance

Paid Time-Off

Maternity Leave

Mental Health Resources

Equity

Child Care stipend

Paternity Leave

WFH Reimbursements

Flex-Friendly

Dental Insurance

Vision Insurance

Life insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

401K Matching

Military leave

NVIDIA is hiring 2026 Systems Software Engineering interns to work full-time for 12 weeks on systems, graphics, compiler, firmware, or security projects that power next-generation GPUs and platforms.

Lead the design and implementation of Layer-7 security features and device identity solutions for Palo Alto Networks' next-generation firewalls, focusing on high-performance, scalable networking and cloud-delivered security.

Inclusive & Diverse

Rise from Within

Mission Driven

Diversity of Opinions

Work/Life Harmony

Feedback Forward

Growth & Learning

Fast-Paced

Collaboration over Competition

Transparent & Candid

Casual Dress Code

Empathetic

Medical Insurance

Paid Time-Off

Maternity Leave

Donation Matching

Vision Insurance

Summer Fridays

401K Matching

Work Visa Sponsorship

Paid Volunteer Time

Equity

Mental Health Resources

Family Medical Leave

Build and optimize core C++ engine subsystems at Roblox to improve performance and resource harmony across devices and backend servers.

Join Esri's desktop architecture team as a Product Engineer II to build and test the ArcGIS Pro application framework and improve the GIS user and developer experience.

OptiTrack is hiring an Associate Software Engineer in Corvallis, OR to develop high-performance C++ desktop and real-time software that powers motion-capture systems.

Semperis seeks a Senior Backend Engineer in the Dallas area to build scalable .NET Core services and improve the architecture of its cloud SaaS cybersecurity platform.

Build and scale Joby’s high-fidelity, deterministic flight simulation framework to accelerate development and certification of an electric air taxi.

Serve as a strategic Account Director for LinkedIn’s Mid-Market Talent Solutions team, combining consultative selling, account planning, and stakeholder management to grow customer value and achieve revenue targets.

VusionGroup is hiring a Lead Software Engineer to drive architecture and build high-performance Java-based microservices for its retail IoT and vision platform.

Avalanche (Warner Bros. Games) seeks a senior C++/Unreal-focused Advanced Software Engineer to own and implement gameplay systems for AAA titles in their Salt Lake City studio.

Quasar is hiring a C++ engineer to write high-quality, performance-critical C++ (C++17+) software for a time-series analytics platform that runs at petabyte scale.

Help drive the design and implementation of Atlas Search's Java-based distributed search platform as a Senior Software Engineer at MongoDB.

Lead strategic global accounts at LinkedIn as a Global Client Executive, driving Sales Navigator adoption, renewals, and revenue expansion across the NAMER region.

Smartleaf is hiring an Application Engineer to work across UI, API and backend systems to scale its portfolio rebalancing platform and deliver reliable production software.

Lead architecture and delivery of mission-critical embedded software at BD’s Advanced Patient Monitoring HQ, driving toolchains, verification, and cross-functional integration for clinical devices.

Lead and modernize DriveWealth’s core OMS and trading stack, driving high-throughput, low-latency Java systems and FIX infrastructure while managing a small engineering team.

Experienced Lead Java Backend Developer needed to drive microservices, Kafka integrations, and cloud deployments across teams in Pittsburgh, Dallas, or Cleveland.

Inclusive & Diverse

Rise from Within

Mission Driven

Diversity of Opinions

Work/Life Harmony

Feedback Forward

Take Risks

Collaboration over Competition

Medical Insurance

Dental Insurance

Vision Insurance

Paid Time-Off

Maternity Leave

Paternity Leave

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

Employee Resource Groups

Salesforce is hiring a Senior Software Engineer in San Francisco to build and maintain automated cloud infrastructure and deliver AI-driven solutions for Agentforce.

Experienced C++/Java software engineer to build and evolve Altera’s FPGA debug and IDE tools, focusing on desktop GUI, multithreaded systems, and tight toolchain integrations.

Lead iOS architecture and feature development for MyFitnessPal, driving scalable, high-quality mobile experiences and mentoring engineering peers across multiple teams.

Inclusive & Diverse

Empathetic

Collaboration over Competition

Growth & Learning

Transparent & Candid

Medical Insurance

Dental Insurance

Mental Health Resources

Life insurance

Disability Insurance

Child Care stipend

Employee Resource Groups

Learning & Development

American Express is hiring a Senior Software Engineer to lead backend development of highly scalable, reusable APIs and mentor a cross-functional team within Global Commercial Services.

Work remotely from Alabama developing and optimizing C++ radar signal-processing software with occasional on-site hardware integration in Huntsville, AL.

Palo Alto Networks’ Prisma Access team is hiring a Principal Software Engineer to build scalable, cloud-native backend systems using Go and Python for global security services.

Complete Career Solutions is hiring a Software Engineer to build impactful Windows-based desktop software while supporting delivery optimization in a hybrid work setting.