Tech & Remote Jobs

Software Engineer – Autonomy Tooling

Applied Intuition

Applied Intuition seeks a Software Engineer to develop autonomy tooling and simulation infrastructure for autonomous vehicles and mobile machines. You'll work across the full stack designing scalable applications, optimizing cloud systems, and collaborating with domain experts to solve industry-leading infrastructure challenges.

Mechanical Engineer

Etched

Etched seeks an experienced Mechanical Engineer to design and develop high-performance data center products, from concept through production. You'll lead chassis and enclosure design for inference-focused AI hardware, collaborating with internal teams and manufacturing partners to ensure reliability and manufacturability at scale.

Apex is hiring an Environmental Test Engineer to design and execute comprehensive testing protocols for satellite bus platforms. You'll manage environmental testing equipment, conduct qualification and production-level testing, analyze results, and collaborate across teams to ensure spacecraft reliability before launch.

Research Engineer - Reinforcement Learning, Self-Driving

Applied Intuition

Applied Intuition seeks Research Engineers to advance reinforcement learning and training infrastructure for autonomous driving and robotics. You'll conduct cutting-edge research on large-scale self-play RL and closed-loop simulation while collaborating with world-class researchers and deploying algorithms to production systems serving top global automakers and defense organizations.

Design Verification Engineer - SoC

Etched

Etched seeks a Design Verification Engineer to validate custom chip components like systolic arrays, DMA engines, and NoCs for AI inference hardware. You'll develop verification infrastructure, correlate performance models with RTL, and collaborate across architecture, design, and software teams to ensure silicon-ready, high-performance designs.

System Safety Engineer, Vehicle OS

Applied Intuition

Applied Intuition seeks a Functional Safety Engineer to develop and oversee safety across their Vehicle OS platform, applying ISO 26262 standards from system architecture through software implementation. The role bridges system and software safety, requiring hands-on experience with safety analyses, requirement traceability, and cross-functional collaboration across engineering teams.

Post-Silicon Validation Engineer

Etched

Etched is seeking a Post-Silicon Validation Engineer to lead ASIC bring-up, debug, and characterization for AI/ML accelerator hardware. You'll own early silicon validation, perform deep-dive troubleshooting across multiple abstraction levels, and develop automation frameworks to ensure functional correctness and performance through production ramp.

Join Apex as a Spacecraft Design Engineer to architect and develop satellite bus platforms that enable commercial access to orbit. You'll lead system-level design, requirements definition, and cross-functional integration for mass-manufactured spacecraft serving earth observation, communications, and beyond.

Software Engineer - Python

Applied Intuition

Applied Intuition seeks a Python software engineer to build scalable tooling and infrastructure for autonomous mining and construction vehicles. You'll design backend systems supporting fleet management, vehicle communication, and multi-platform autonomy development while collaborating across technical teams.

Physical Design Engineer

Etched

Etched seeks an experienced Physical Design Engineer to lead block-level chip implementation and optimization for AI inference hardware. You'll drive timing closure, manage design flows, collaborate with RTL teams, and oversee third-party design work while helping scale the company's design infrastructure.

Power Systems Design Engineer

Etched

Etched seeks a Power Systems Design Engineer to develop advanced power delivery solutions for high-power AI inference processors. You'll design multi-phase power systems, manage 48V conversion, conduct PCB analysis, and collaborate with vendors to meet extreme power demands in a cutting-edge hardware startup.

Software Engineer - Backend

Applied Intuition

Applied Intuition seeks a Backend Software Engineer to design and maintain scalable, low-latency services powering a remote assistance platform for autonomous vehicles. You'll build cloud infrastructure, data pipelines, and APIs handling real-time communication between vehicles and operators across multiple AWS regions.

Blacksmith, a fast-growing CI infrastructure platform, is seeking a Technical Support Engineer to diagnose and resolve complex customer issues while building scalable support processes. You'll work closely with customers and engineering teams to improve the product and establish best practices for a growing support function.

Join Apex as a Mechanical Design Engineer to develop and optimize satellite bus structures and components for commercial space applications. You'll conduct structural analyses, manage design integration across subsystems, and support testing and validation of mechanical systems for next-generation satellites.

Accelerator Software Engineer

Etched

Etched seeks an Accelerator Software Engineer to develop the firmware and kernel-level software that enables their custom AI inference chips to function. You'll work across ASIC firmware, platform microcontroller software, and host-side Linux drivers, specializing in one area while contributing across the stack.

Apex is seeking a Flight Software Engineer to design and develop autonomous control software for commercial satellite buses. You'll own mission-critical systems that operate reliably in space, collaborating with internal teams and external customers to deliver scalable solutions in a fast-paced startup environment.

IT Engineer

Etched

Etched seeks an IT Engineer in San Jose to be the operational backbone enabling high-performance chip and AI infrastructure development. You'll manage end-to-end IT operations—from device lifecycle and network security to identity management and automation—ensuring engineering teams can innovate without technical friction.

Apex is seeking a Spacecraft Manufacturing Engineer to lead the assembly, integration, and production of satellite buses in Los Angeles. You'll collaborate across teams to develop manufacturing strategies, optimize assembly procedures, manage product transitions from development to production, and ensure quality standards for advanced space systems.

Thermal /Mechanical Hybrid Engineer

Etched

Etched seeks an experienced Thermal/Mechanical Engineer to lead the design and optimization of direct-to-chip cold plate modules and water cooling systems for high-performance AI inference data center hardware. You'll own both thermal and mechanical aspects of advanced cooling solutions, from component selection through testing and validation.

Cloud Security Engineer

Applied Intuition

Applied Intuition seeks a Cloud Security Engineer to secure infrastructure across multi-cloud environments (AWS, Azure, GCP, OCI) with emphasis on Kubernetes hardening, IAM policies, and compliance automation. You'll work with the Corporate Security & Infrastructure team to establish guardrails, prevent misconfigurations, and maintain continuous security posture.

Apex seeks a Spacecraft Build Engineer to develop and scale manufacturing processes for commercial satellite buses in Los Angeles. You'll bridge design and production, optimizing tooling, assembly, and integration across propulsion, avionics, and structural systems to enable high-rate spacecraft manufacturing.

Applied AI Engineer, Silicon Engineering

Etched

Etched seeks an Applied AI Engineer to build LLM-based agents and tooling that accelerate chip development across RTL design, verification, and silicon validation. You'll embed with hardware teams to automate high-leverage workflows—debug triage, waveform analysis, EDA scripting—and own rigorous evals that drive real adoption, not just demos.

System Safety Engineer, Mining/Industrial

Applied Intuition

Applied Intuition seeks a Systems Safety Engineer to develop and own safety cases for autonomous mining and industrial vehicles. You'll conduct hazard analysis, derive safety requirements for critical systems like braking and steering, and collaborate with engineering teams to ensure safe autonomous deployments.

Astera Institute seeks a software engineer to architect core infrastructure for large-scale distributed simulation systems spanning biological and physics-based environments. You'll work on high-performance C++ systems, networking protocols, and optimization across CPUs, GPUs, and clusters.

Autoscience Institute seeks a Machine Learning Research Scientist to develop autonomous AI systems that conduct research independently. You'll work closely with the founder and engineering team to build production-ready systems that ideate, experiment, and improve models using reinforcement learning and advanced training techniques.

Apex seeks a Spacecraft Structures Test Engineer to lead validation testing of satellite buses from component through full-system integration. You'll design test strategies, operate specialized systems, and collaborate across teams to prove spacecraft performance in real environments.

Autoscience Institute seeks a Software Engineer to build and maintain backend systems supporting their autonomous AI research platform. You'll work on-site in San Mateo developing production infrastructure and collaborating with research teams to enhance their AI-driven scientific discovery capabilities.

Astera Neuro seeks a scientist-engineer to lead development of a miniaturized two-photon microscope with integrated holographic optogenetics for imaging and stimulating neural circuits in behaving rodents. You'll combine hands-on surgery, optical engineering, and computational neuroscience to create tools for understanding brain function at scale.

Apex seeks a Launch Engineer to manage satellite payload integration with launch vehicles, coordinate with launch providers, and lead launch campaigns for commercial spacecraft platforms. You'll own complex projects end-to-end, ensure regulatory compliance, and drive processes that guarantee reliable launches.

Systems Validation Engineer, L10

Etched

Etched seeks an experienced Systems Validation Engineer to lead production-readiness validation for their AI inference accelerator platform. You'll own end-to-end system debug, cluster-scale memory subsystem integration, and cross-functional issue resolution from hardware through firmware and software, partnering with manufacturing partners to gate production ramp.

Business Systems Engineer

Applied Intuition

Applied Intuition seeks a senior Business Systems Engineer to architect and manage the company's corporate data ecosystem, integrating enterprise applications like Oracle NetSuite, Workday, and Pigment to support global operations and strategic decision-making.

Astera Institute is hiring a Software Engineer to build and scale The Stacks, a content platform for sharing and discovering scientific and technical work. You'll work full-stack across backend services, frontend interfaces, and cloud infrastructure in a fast-moving startup-like environment focused on advancing knowledge-sharing tools.

Apex Space seeks a Chemical Propulsion Engineer to lead the design, development, and testing of chemical propulsion systems for commercial satellite buses. As one of the first in this role, you'll build propulsion capabilities from the ground up while collaborating across teams to deliver flight-ready spacecraft systems.

Machine Learning Engineer, AI Agent Platform

Arta Finance

Arta is seeking a Machine Learning Engineer to design and build production-ready AI agent systems for wealth management platforms deployed in regulated financial environments. You'll architect agent orchestration systems, develop evaluation frameworks, and enable enterprise deployments while translating research innovations into reliable, scalable production services.

Apex is seeking a Spacecraft GNC Engineer to design and develop guidance, navigation, and control systems for commercial satellite buses. You'll work on clean-sheet spacecraft architecture, leading algorithm development, system analysis, and hardware integration while collaborating across engineering teams.

Performance Modeling Engineer

Etched

Etched seeks a Performance Modeling Engineer to develop analytical models and analyze deep learning workloads on custom inference hardware. You'll identify architectural bottlenecks, drive hardware-software co-optimization, and inform next-generation chip design decisions for an AI infrastructure startup backed by top-tier investors.

Software Engineer - Performance Optimization

Applied Intuition

Applied Intuition seeks a Software Engineer to optimize embedded autonomous driving software for performance-constrained platforms. You'll profile and tune complex software stacks on real hardware, balancing computational efficiency with algorithmic accuracy while collaborating with ML optimization teams.

Apex is seeking a mid-level Thermal Engineer to design and optimize thermal systems for commercial satellite spacecraft. You'll develop thermal models, conduct testing campaigns, and collaborate across teams to create efficient thermal solutions that reduce cost and complexity in satellite manufacturing based in Los Angeles.

Arcturus is developing carbon nanomaterial-based wire technology to improve electric motors, heat sinks, and energy infrastructure. This hands-on co-op role supports a technical team across nanomaterials research, additive manufacturing, process engineering, and testing—ideal for someone curious about materials science and advanced manufacturing.

Electrical Engineer, Hardware Systems

Etched

Etched seeks an experienced Electrical Engineer to lead hardware system design for AI inference accelerators in San Jose. You'll design schematics for mezzanine and base boards, collaborate across engineering disciplines, and bring systems from design through manufacturing validation in a fast-growing AI infrastructure company.

Antares seeks an Electrical Engineer to design and develop instrumentation, control, and power distribution systems for advanced nuclear microreactors. You'll collaborate across teams to create safety-critical electrical architectures that meet DOE and NRC licensing requirements, from concept through testing and integration.

Apex is seeking a Spacecraft Systems Integration & Test Responsible Engineer to lead the integration, verification, and flight readiness of satellite bus platforms in Los Angeles. As the single-threaded owner of system-level integration and testing, you'll ensure spacecraft meet requirements and perform reliably in orbit while collaborating across manufacturing, quality, and subsystem teams.

Antares is seeking a Nuclear Engineer to take ownership of key reactor design components including reactivity controls, shielding, fuels, and thermal hydraulics. You'll conduct neutronics simulations, support multiphysics analyses, and collaborate with senior engineers to develop inherently safe, mass-producible microreactors for terrestrial, underwater, and space applications.

Software Engineer – Performance Profiling

Etched

Etched is seeking a Software Engineer to design and build a comprehensive performance analysis tool for their custom ML accelerator hardware. You'll create data collection mechanisms, tracing systems, and visualizations that help engineers and customers understand workload behavior and identify bottlenecks across hardware, drivers, and system-level events.

Apex is seeking a Simulation Engineer to design and maintain closed-loop spacecraft test platforms (6DOF, SITL, HITL) for satellite bus validation. You'll develop simulation models, execute testing strategies, and collaborate across teams to ensure reliable satellite system performance in a fast-paced aerospace environment.

Product Quality Engineer

Etched

Etched seeks a Product Quality Engineer to establish and oversee quality assurance systems across suppliers and contract manufacturers for advanced AI hardware servers and racks. You'll drive inspection strategies, resolve manufacturing issues, and ensure all systems meet performance and reliability standards before shipment.

Antares seeks a Thermo-Mechanical Design Engineer to develop and qualify advanced heat pipe systems for next-generation nuclear microreactors. You'll lead design, analysis, manufacturing development, and testing of heat pipes from concept through production, working across teams to deliver hardware solutions.

Antimetal is hiring a Platform Engineer to build and maintain the foundational infrastructure powering their AI-driven infrastructure management platform. You'll own critical systems spanning development acceleration, service infrastructure, data pipelines, and agent connectivity—directly multiplying engineering velocity across the company.