Design and lead security architecture for Replit’s autonomous AI agents, including runtime guardrails, sandboxing, threat modeling, least-privilege delegation, and observability. Requires 6+ years in security engineering or architecture and specialized experience securing AI/ML or agentic systems.

Leads Exa’s company-wide security strategy, architecture, engineering, governance, incident response, and team development across AI infrastructure, cloud, products, and corporate systems. Requires executive-level security accountability and deep technical credibility in a rapidly scaling technology company.

Develop and operate cloud control-plane and data-plane services for a managed real-time analytics platform, including Kubernetes workloads across major cloud providers. The role requires strong distributed-systems experience, Go or Java proficiency, and the ability to mentor engineers.

Electrical engineering co-op student contributing to autonomous aircraft hardware through circuit-board design, power electronics, avionics validation, automated testing, and reliability work. Requires completion of at least two years of a relevant degree and experience with electrical design tools.

Build and operate distributed cloud infrastructure and platform services that support product teams globally. The role requires 5+ years of software development experience, strong distributed-systems expertise, and experience with cloud infrastructure, reliability, and observability.

Electrical Engineering Interns will design and validate avionics assemblies, test fixtures, and related power, communications, and RF systems. The role requires current enrollment in an Electrical Engineering or related STEM program and hands-on multidisciplinary hardware project experience.

The Response Engineer monitors and investigates security alerts, analyzes traffic, and applies attack mitigations while improving monitoring tools and supporting high-value customers. The role requires at least two years of technical and customer support experience plus strong networking, systems, scripting, and security expertise.

Leads systems engineering for autonomous battery-electric rail vehicles, defining architectures and requirements while driving integration, verification, and validation across hardware, firmware, and command-and-control software. Requires a relevant engineering or computer science degree and at least five years working with complex hardware systems.

Build and operate production backend services and agent infrastructure powering talent workflows, including orchestration, evaluation, guardrails, and auditable decision systems. The role requires 5+ years of backend engineering experience, distributed-systems expertise, and hands-on experience with production LLM applications.

Develop backend services and modern platform capabilities in Python and AWS while integrating legacy systems. The role requires at least five years of engineering experience, strong CI/CD and infrastructure-as-code skills, and the ability to mentor developers and contribute to technical leadership.

Leads technical direction and builds reliable frontend and backend purchasing experiences using Ruby on Rails and Vue.js. The role requires transactional-flow experience, strong architectural judgment, mentoring ability, and safe delivery of revenue-impacting systems.

The DevOps Engineer will design secure CI/CD pipelines, automate application delivery, and manage cloud infrastructure across development, testing, and production environments. The role requires 4+ years of DevOps experience, strong networking knowledge, and expertise with Kubernetes, Jenkins, scripting, and major cloud platforms.

Leads the 0-to-1 development of a regulated, enterprise-grade assessment platform, including architecture, hands-on engineering, migration, and formation of a 6–10 person team. Requires principal-level systems experience, AWS, full-stack fluency, and experience integrating AI into production products.

Senior Software Engineer designing and scaling backend data infrastructure for clinical and scientific applications. The role requires 5+ years of backend experience, strong PostgreSQL and SQL expertise, event-streaming experience, and proficiency in Julia or Python.

Build and deploy software for Stripe’s global financial infrastructure while solving complex problems, collaborating on multi-person projects, and learning unfamiliar systems. The role is designed for new graduates with programming experience and a bachelor’s or master’s degree or equivalent experience.

Leads cross-functional customer implementation projects from contract signature through deployment, then supports post-implementation ROI and product health. Requires 8+ years of software project leadership, technical implementation expertise, enterprise client-facing experience, and strong organizational and communication skills.

Build Quindar’s internal AI and automation platform by connecting company tools, data, workflows, and AI agents. The role requires production software development, strong ownership, rapid learning, and the ability to work across backend, frontend, integrations, and business operations.

Leads system-level architecture and optimization of high-density AI data center infrastructure, integrating power, cooling, controls, telemetry, and computational modeling. Requires significant hyperscale or mission-critical infrastructure experience and a technical bachelor’s degree.

Build and deploy frontend-focused software for Stripe’s financial infrastructure while collaborating on coding projects, learning unfamiliar systems, and using AI tools with rigorous review. Designed for new graduates with programming experience and a computer science or related degree.

Build foundational backend and data systems that detect, track, and enforce against harm and abuse on AI platforms. The role requires at least five years of software engineering experience, trust and safety expertise, and strong cross-functional collaboration skills.

Build and own backend platform infrastructure that enables engineering teams to develop and ship lending products quickly and reliably. The role requires 5+ years of backend experience, strong ownership, and effective cross-functional collaboration.

Build and own scalable full-stack systems for financial institution onboarding, integrating with banking infrastructure and compliance providers. The role requires modern web technology experience, strong system design skills, customer collaboration, and a bachelor's degree.

Build and operate the distributed data execution systems behind Mixpanel’s large-scale query platform, including compute, caching, storage, and compaction. The role requires 3+ years of backend or data infrastructure experience, distributed-systems expertise, and strong production ownership.

Leads and grows infrastructure engineering teams responsible for highly reliable, large-scale distributed systems and core production platforms. The role requires experience operating mission-critical services, building platform or storage infrastructure across multiple clouds, and strong technical and people leadership.

Leads and develops a distributed team of Solutions Architects supporting enterprise customers through technical evaluations, solution design, and GitLab adoption. The role requires technical pre-sales leadership, strong communication, software lifecycle and CI/CD knowledge, and familiarity with cloud computing.

Build and own clinician-facing mobile experiences for an ambient AI healthcare platform, spanning Flutter and native iOS/Android integrations. The role requires 4+ years of mobile development experience, strong native platform expertise, and excellent product judgment.

Leads an approximately eight-person engineering team building mortgage income and employment verification systems, including APIs, integrations, AI/ML models, and customer-facing products. The role requires substantial engineering and management experience, architecture judgment, incident leadership, and experience with regulated products.

Build and operate scalable malware-analysis, threat-enrichment, and graph-intelligence systems that power security research and detection. The role requires 6+ years of security pipeline or threat-intelligence experience, strong Python or Go skills, and expertise in cloud and distributed systems.

Leads the technical direction, quality, reliability, and organizational development of a 50-person engineering organization supporting payments, ledgers, wallets, and blockchain infrastructure. Requires 15+ years of production software experience, deep distributed-systems expertise, and substantial experience leading engineers and managers.

Build and scale revenue-driving creative products, shipping collaboration tools, workflows, APIs, and product surfaces. The role requires 4+ years of experience, strong Svelte or React skills, product sense, and end-to-end ownership.

Leads and develops an Implementation Consultant team while overseeing customer deployments, delivery quality, resource allocation, and process improvement. Requires a bachelor’s degree, 5+ years in professional services, implementation, or project management, and experience with system implementation and data analysis.

Leads cybersecurity and cyber intelligence operations for high-risk user-safety decisions, combining strategic planning, operational systems, automation, and direct people management. Requires 8+ years in cybersecurity-related work and 4+ years leading teams.

Build and evolve full-stack experiences for onX Hunt across mobile applications, APIs, backend services, and data systems. The role requires 5+ years of software development experience, strong API and distributed-systems expertise, and proficiency with Go, Elixir, or similar languages.

Build user-facing web features, improve front-end architecture, and optimize application performance for Teachable’s remote Brazil-based platform. The role requires 4+ years of production web application experience with JavaScript, TypeScript, and React, plus strong collaboration and problem-solving skills.

Build and improve scalable production web applications while automating development and deployment workflows, mentoring engineers, and advancing engineering-wide practices. Requires 5+ years of experience and proficiency with Docker, Kubernetes, AWS, and Terraform.

Leads, mentors, and grows a distributed software engineering team while overseeing delivery, cross-functional initiatives, and engineering strategy. Requires at least five years of software engineering experience and technical leadership or people management experience.

Build and evolve Cardless’s frontend platform, consumer cardholder experiences, and internal operations and risk tools. The role requires 5+ years of frontend engineering experience, including 3+ years with React, plus strong component architecture, accessibility, testing, and cross-functional delivery skills.

Senior individual contributor owning a major part of a clinical-trial execution platform, including regulated software, clinical-system integrations, and AI-native workflows. Requires 7+ years building production software, clinical-trial experience, cloud and distributed-systems expertise, and familiarity with validated delivery.

Leads the infrastructure and SRE organization, owning technical direction, reliability, security, operational practices, and team development. Requires 7+ years of combined infrastructure/SRE and management experience, including 3+ years managing relevant engineering teams.

Leads the engineering team responsible for launching and scaling Credential Governance, a product that helps enterprises discover, control, and manage company-owned credentials. Requires several years of engineering management experience, production-service leadership, technical fluency, and experience growing remote teams.

Develop safety-critical embedded software that translates autonomous trajectories into vehicle actuator commands and integrates drive-control subsystems. The role requires 1–3 years of real-time embedded experience, strong C/C++ and Python skills, and familiarity with automotive protocols and embedded operating systems.

Principal Engineer owning the decision engine that powers explainable staffing recommendations and hospital operations automation. The role requires deep TypeScript expertise, full-stack experience, strong systems thinking, and comfort working directly with clinical customers.

Staff Engineer building the decision engine that powers hospital staffing recommendations, alerts, and workflows. The role requires strong TypeScript expertise, full-stack experience, systems thinking, and close collaboration with clinical customers.

Build the decision engine that powers explainable staffing recommendations and workflows for hospitals. The role requires strong TypeScript skills, full-stack experience, systems thinking, and comfort working directly with clinical customers.

Leads electrical engineering for data center and facility power infrastructure, including design, commissioning support, troubleshooting, and code compliance. Requires a bachelor’s degree and professional electrical project experience; leadership experience and a PE license are preferred.

Leads electrical engineering design, installation, maintenance, and troubleshooting for advanced facilities and data centers. Requires an engineering bachelor’s degree, 3+ years of relevant electrical project experience, and expertise in power systems; leadership experience and a PE license are preferred.

Leads the TwoTwenty innovation lab’s engineering organization and technical strategy for visual AI assistants, generative creation tools, and editing experiences. The role requires manager-of-managers experience, strong AI or product engineering fluency, and the ability to scale high-performing teams in ambiguous environments.

Drives technically complex AI research programs by translating research priorities into coordinated execution across training, safety, evaluation, infrastructure, and governance. Requires 5+ years in research or technical program management and the ability to work substantively with researchers and engineers.

Senior front-end engineer responsible for architecting and delivering scalable Angular and TypeScript interfaces for an enterprise SaaS platform. The role emphasizes automated testing, performance and accessibility, AI-assisted development, technical mentorship, and cross-functional collaboration.

Build AI-enabled internal tools, automations, integrations, and dashboards that streamline incident response, support, and engineering operations. The role suits an early-career software engineer comfortable with TypeScript, Ruby, or Go, LLM APIs, and in-office collaboration in San Francisco.