Tech & Remote Jobs

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.

Antares seeks an R&D Software Engineer to build tools and automation frameworks that enable rigorous experimental testing and prototype development for advanced nuclear microreactors. You'll create data workflows, hardware interfaces, and test infrastructure that empower engineers to collect high-quality data and make better technical decisions in a fast-moving research environment.

Antimetal seeks a Product Engineer to build AI agent-powered infrastructure management features across the full stack. You'll design agentic workflows, engineer retrieval systems, and ship end-to-end product features while collaborating closely with platform and research teams in a fast-paced startup environment.

Security Engineer

Etched

Etched seeks a Security Engineer to design and operate comprehensive security infrastructure protecting AI hardware development across on-premises and cloud environments. This role combines hands-on technical work with system design, focusing on threat detection, incident response, and automation while enabling engineering velocity.

Apolink seeks a Flight Software Engineer to develop the embedded and real-time software stack for satellite relay spacecraft, from device drivers to autonomous fault recovery systems. You'll architect mission-critical software for their first orbital deployment in 2026 and help establish a scalable constellation architecture.

Apex seeks an experienced Spacecraft Dynamics Engineer to lead dynamic analysis and structural verification for commercial satellite buses. You'll predict and validate vehicle behavior across all flight phases, collaborating with structures, test, and systems teams to ensure robustness against vibration, shock, and coupled loads.

Antares is seeking a Manufacturing Engineer to develop and scale manufacturing processes for advanced nuclear microreactors, from prototype through production. You'll work across design, quality, and production teams to optimize manufacturability of critical reactor sub-systems using special processes like welding, brazing, and heat treatment.

Antimetal is hiring a Full-Stack Product Engineer to design and build AI-powered infrastructure management features end-to-end. You'll own ambiguous projects, collaborate with customers and design, and ship high-quality code across backend and frontend systems.

Antares is seeking a Test Engineer II to design and build comprehensive test infrastructure for advanced nuclear microreactors. You'll develop end-to-end test plans for critical subsystems, create bespoke test stands, and establish testing best practices while collaborating across engineering teams.

Amperos is seeking an experienced infrastructure engineer to build and lead the infrastructure function at an AI-native healthcare denial management platform. You'll own AWS operations, DevOps, compliance, and observability while shaping infrastructure strategy for rapid growth.

Apex is seeking a Manufacturing Facilities Engineer to support the expansion of its satellite bus manufacturing operations in Los Angeles. You'll develop facility layouts, optimize manufacturing workflows, plan process utilities, and execute facility projects across engineering, clean room, and production environments to enable efficient spacecraft manufacturing at scale.

Antimetal seeks a Design Engineer to bridge design and frontend development, transforming concepts into polished production interfaces for an infrastructure management platform. You'll own the design system, craft pixel-perfect UIs with React and Tailwind, and define new interaction patterns for AI-driven tools while working in-person at their NYC headquarters.

Amperos is an AI-native healthcare platform automating denial management and revenue recovery for providers. We're seeking a full-stack software engineer to build agentic workflows, voice AI, and generative features while partnering directly with customers to solve complex revenue cycle management problems.

Antares seeks a Radiation Shielding Engineer to design and analyze radiation protection systems for advanced microreactors destined for terrestrial, underwater, and space deployment. You'll characterize radiation sources, optimize shielding configurations, and ensure regulatory compliance as part of a growing team developing next-generation nuclear technology.

Antimetal seeks a Research Engineer to develop AI agents that detect, diagnose, and fix infrastructure issues. You'll prototype novel approaches in infrastructure intelligence and autonomous agents, build evaluation systems, and drive research from experimentation to production deployment.

Power Validation Engineer

Etched

Etched seeks a Power Validation Engineer to characterize power consumption and delivery performance for custom AI inference chips and system platforms. You'll design measurement campaigns, validate power delivery networks, and drive findings into silicon and system design from early bring-up through production.

Antares seeks a Mission Engineer to lead program delivery for advanced microreactor systems across commercial, defense, and space applications. You'll bridge systems engineering and business development, managing stakeholder relationships and translating customer needs into technical requirements while supporting contract acquisition and deployment.

Join Amperos Health's new Integrations team to build and maintain connections between our AI-powered denial management platform and healthcare EMR systems. You'll develop integrations using APIs, RPA, and agentic methods while creating scalable frameworks and monitoring infrastructure for reliability across diverse healthcare PM systems.

Developer Experience Engineer

Etched

Etched seeks a Developer Experience Engineer to build automation, infrastructure, and observability systems for a hardware and software team focused on AI inference. You'll optimize job scheduling, CI/CD pipelines, cloud environments, and monitoring tools across chip design and model deployment workflows in a hybrid cloud and on-premises setup.

Align is hiring a Desktop Engineer for their Los Angeles-based Managed Services team to provide on-site technical support and troubleshooting for corporate clients. This hybrid role requires 4 days per week on-site, involves supporting executives and VIPs, and includes rotational on-call coverage.

Optical Systems Engineer

Etched

Etched seeks an Optical Systems Engineer to architect and implement optical interconnect solutions for next-generation AI accelerator systems. You'll own the full lifecycle from design through production, integrating advanced optics technologies into high-performance inference hardware alongside cross-functional engineering teams.

Chip Simulation Software Engineer

Etched

Etched seeks a chip simulation software engineer to design and develop accurate hardware simulations for custom AI inference chips. You'll enable hardware-software co-design by creating simulation tools, test plans, and debugging capabilities while collaborating closely with hardware and software teams.

Adaptive Security is hiring a full-stack Software Engineer to build core product and platform systems for their AI-era security platform. You'll own end-to-end features serving 1,200+ customers, working across backend services, detection pipelines, and user interfaces while collaborating closely with product and design teams.

Kernel Driver Software Engineer

Etched

Etched is seeking a Kernel Driver Software Engineer to design and optimize kernel-mode drivers for custom AI inference accelerators. You'll collaborate with hardware engineers on ASIC co-design, implement advanced virtualization and memory management, and ensure high performance and security for demanding machine learning workloads.

ALSO is seeking a Battery Test Engineer to develop and execute comprehensive validation strategies for battery systems in small electric vehicles. You'll move beyond test execution to define what needs testing, design methodologies, build hardware, analyze data, and make critical engineering decisions about product safety and readiness.

Aaru seeks a Simulation Engineer to transform AI research into production systems that simulate human behavior at scale. You'll build the core infrastructure, abstractions, and evaluation frameworks that power population simulations using LLMs and classical methods, working closely with researchers to ship fast, accurate, and cost-effective solutions.

Founding ML Engineer at an AI cybersecurity startup backed by NVIDIA and OpenAI. Build production ML systems from scratch to detect and classify AI-powered threats like deepfakes and voice scams, establish infrastructure and strategy, and scale a new ML function.

Chip Simulation Software Intern

Etched

Etched seeks interns to develop and test simulations of custom AI inference hardware while collaborating with software and hardware teams. You'll work on cutting-edge chip design tools and systems at a company focused on frontier AI infrastructure.

ALSO is seeking a Battery Systems Engineer to architect and own the battery system strategy for their innovative small electric vehicles. You'll lead critical technical decisions spanning cell selection, pack design, charging strategy, thermal management, and operating philosophy while collaborating across vehicle architecture, controls, and product teams.

Aaru is seeking a Platform Engineer to build the foundational systems that enable customers to leverage AI-powered population simulation technology. You'll design and own the architecture that translates complex simulation capabilities into intuitive, accessible workflows for diverse user groups.

Aaru seeks a Data Integration Specialist to build and maintain scalable data pipelines that power AI-driven population simulations. You'll design workflows to ingest, clean, and integrate large multimodal datasets from diverse sources, ensuring data quality and usability across the organization.

ALSO, an electric mobility startup, seeks a Motor Controls Engineer to develop advanced motor control algorithms and simulation models for small EVs. You'll work across hardware testing and software development, collaborating with interdisciplinary teams to optimize motor performance and vehicle efficiency.

Hippocratic AI, a healthcare-focused generative AI company, seeks an LLM Inference Engineer to optimize and scale their large language model serving infrastructure. You'll design distributed inference architectures, implement advanced optimization techniques, and ensure efficient deployment of safety-critical clinical AI systems.

Infrastructure Software Engineer

Etched

Etched seeks an Infrastructure Software Engineer to design and build the orchestration layers, observability stacks, and control planes powering a hybrid HPC cluster for AI ASIC development. You'll enable engineers to iterate faster on simulation, synthesis, and CI workflows while managing infrastructure at scale across on-premise and cloud environments.

Aaru seeks an Infrastructure Engineer to design and optimize the systems powering large-scale AI simulations. You'll work across compute, networking, and data pipelines to eliminate bottlenecks and enable the company's core engineering and research workflows to operate faster and at greater scale.

ALSO is hiring an Embedded OTA Validation & Tools Engineer to design and execute comprehensive testing for over-the-air firmware updates across their electric vehicle fleet. You'll build automated test infrastructure, validate update resilience under real-world conditions, and ensure secure, reliable deployments across embedded devices.

Hippocratic AI seeks a Performance Engineer to establish performance standards across their healthcare AI platform. You'll build automated testing frameworks, monitor VoIP quality metrics, and partner with engineering teams to optimize a full-stack system handling LLM inference, microservices, and real-time communications.

Infrastructure Intern

Etched

Etched is seeking infrastructure interns to help develop tooling and systems for AI inference hardware. You'll work on hybrid-cloud HPC clusters, CI/CD infrastructure, Infrastructure-as-Code, and observability platforms alongside world-class engineers in San Jose.

Work directly with early customers to deploy and customize Simular's AI agents in production environments. You'll bridge customer needs with product development, building custom solutions and scripts while acting as a key liaison between customers and the core engineering team.

ALSO, an electric mobility spinoff from Rivian, seeks an Electronics Mechanical Design Engineer to develop electromechanical systems for next-generation lightweight EVs. You'll design and integrate electronics into vehicle platforms, manage production partnerships, and drive innovations from concept through mass production.

Join Simular as a Software Engineer Intern in Palo Alto to work with the founding team on AI agent development. You'll contribute across product features, infrastructure scaling, customer integrations, and prototyping in a fast-paced startup environment.

Hippocratic AI seeks an Agent Deployment Engineer to develop and optimize prompts for healthcare conversations using their safety-focused LLM platform. You'll work cross-functionally with engineers, product managers, and clinicians to build autonomous clinical dialogue systems, combining software engineering with advanced prompting techniques.

Infrastructure Operations Engineer

Kayak

KAYAK seeks an Infrastructure Operations Engineer to support development and production environments in their Concord, MA office. You'll manage infrastructure incidents, monitor system health, collaborate with engineering teams, and drive operational improvements for a high-scale travel search platform.