Role requires 5+ years building and operating high‑traffic customer‑facing systems. Responsibilities include owning pod architecture end‑to‑end, choosing/eventing and workflow tools (Kafka, SQS, Temporal, Airflow), designing for horizontal scale and low latency, instrumenting and monitoring systems, driving TDD and reliability, and mentoring the team. Stack includes PHP/Magento backend, React/Next frontend on AWS.

Join CrowdStrike as a Sr. Full Stack Engineer (remote, US preferred West Coast/Seattle). You will architect and build an AI-driven marketing execution platform — integrations to marketing tools, multi-agent orchestration, web UIs, production tooling, analytics, and custom AI agents. Role requires 8+ years full-stack experience with Python and modern JavaScript/TypeScript, production experience with LLM/AI APIs and agentic workflows, systems design, integration experience (REST/webhooks/OAuth), and familiarity with CI/CD, containerization, cloud (AWS preferred), and observability. Base salary range for U.S. candidates: $160,000–$250,000/year.

Ashby is hiring a Design Engineer to both design and implement UI/UX at scale using TypeScript, React, and the company design system. The role expects 2+ years of continuous experience, strong visual design and engineering proficiency, and work touching a large user base; the position is remote in the US with occasional in-person meetups.

Join Coinbase's CEE Surfaces team to design, build, and operate end-to-end features across Help Center, chat, and agent workflows. The role involves API and service integration, reliability and on-call responsibilities, driving CX outcomes through experimentation and metrics, and integrating AI/ML capabilities with proper guardrails.

Consensys/MetaMask is hiring a Staff Software Engineer to lead technical direction and execution of fiat-to-crypto (Money Movement) features. The role involves architecting secure, scalable systems, integrating with payment service providers and APIs, mentoring engineers across backend/frontend/mobile, and partnering with cross-functional teams to ship cross-platform experiences. Strong experience with TypeScript, Node.js, React Native, payments/fintech, and system observability is highlighted.

Cribl seeks a Senior Software Engineer for its Platform team to lead technical vision and implement identity management, authentication and authorization across scalable, resilient backend and full‑stack TypeScript services. The role involves building on cloud (preferably AWS), working on distributed SaaS platforms, driving architectural changes, improving CI/CD and automated tests, mentoring engineers, and participating in on‑call/service ownership. Applicants must be able to comply with U.S. government security requirements (may include U.S. citizenship).

Role responsible for greenfield implementation of PLG growth and lifecycle systems across web, desktop, plugin, and mobile. Responsibilities include selecting and owning martech stack (CDP, analytics, messaging, warehouse, reverse-ETL), designing event taxonomy and identity resolution, building funnels and attribution, implementing in-app PLG mechanics and paywalls, and running experimentation and growth dashboards. Requires 6+ years of product/growth infrastructure experience, hands-on proficiency with TypeScript, Node.js, Python, SQL, and deep expertise in growth/lifecycle marketing.

Join Reddit’s Deployment Infrastructure team to design and implement the web UI and contribute backend work for a build and deployment platform that supports CI/CD, progressive rollouts, automated rollback, and observability across multi-cluster cloud environments. Requires 5+ years full-stack experience with strong frontend expertise (component frameworks like React/Lit), familiarity with CI/CD/build systems (Buildkite, GitHub Actions, Drone), progressive delivery tools (Argo, Kayenta), Kubernetes, cloud platforms (AWS/GCP), and API design. Base salary range (US): $190,800–$267,100.

Fastly seeks a Senior Engineer for its Growth Engineering team to design, implement, and operate backend services and APIs (greenfield work), contribute to frontend experiences, author design documents, and collaborate across product and platform teams. Role expects ~5+ years' experience, strong backend language proficiency, relational database experience, focus on scalability/performance, mentoring responsibilities, and participation in on-call rotation. Preferred experience includes Go, React, Rust, event-driven architectures (e.g., Kafka), and AI/LLM or recommendation/data work.

Kinsta seeks an Internal Tools Developer to build and maintain custom tooling for Technical Support, Billing, Customer Success, Malware & Abuse, and Migrations. Responsibilities include developing API-integrated tools, leveraging AI where appropriate, assisting with server administration, and supporting end users. Remote-first, flexible environment; English fluency required.

Remote-first Senior Full Stack Engineer (USA) to lead architecture and development for DroneDeploy's Aerial Capture team. Requires 6+ years experience, strong TypeScript and Python skills, frontend experience with Angular, backend/service experience (microservices, REST/RPC), familiarity with Go/Java/Kotlin a plus, and working with GCP, Docker, Kubernetes, PostgreSQL, and MongoDB. Occasional domestic travel; core overlap hours in PT.

Capital One Software is hiring a Lead Full Stack Engineer to architect, build, and maintain a marketing website with a focus on performance, accessibility, SEO, and ease of management. Responsibilities include implementing UI components, integrating with headless CMS (Contentful), Marketo, analytics and A/B testing tools, and owning staging/production deployments and CI/CD. Minimum 4 years software engineering experience and at least 1 year cloud (AWS/Azure/GCP). Salary range listed: $179,400–$204,700 (annual). No visa sponsorship provided for this position.

Headspace is hiring a Senior Software Engineer for the Core Platform group to design, prototype, and implement core capabilities for B2B and DTC customers (authentication, payments, entitlements, shared services). The role involves TypeScript/Node.js and Python/Django development, owning projects end-to-end, collaborating with product/design/data, and ensuring testing and quality. Position is remote across the US (preferred locations: San Francisco, New York City, Seattle). Anticipated base salary range: $122,400–$195,500 (USD/year). Candidates must permanently reside in the US.

Seeking a Senior Software Engineer (IC4) to lead large, ambiguous projects end-to-end, architect scalable cloud-native systems, and raise technical standards across a full-stack platform. Responsibilities include system design (ADRs), performance optimization, secure SDLC and threat modeling, incident response, mentoring engineers, and using AI tools to accelerate development. Core qualifications: 5+ years professional experience and strong full-stack and distributed systems background (experience with AWS, serverless, containers, and healthcare standards such as FHIR/HL7 is a plus).

Seeking senior/staff-level engineers to build agentic applications and tooling at the frontier of LLM-powered development. Hands-on work with coding agents and LLM infrastructure, shipping quickly in a high-ambiguity, deadline-driven environment. Core stack: Next.js, Node.js, TypeScript. Hours: 40 minimum, up to 80 per week. RAG and RL experience are nice-to-have.

Topstep seeks a Senior Full Stack Software Engineer to design, build, and operate cloud-native applications focused on reliability, scalability, and operational simplicity. The role requires 7+ years building production-grade systems, strong backend API and frontend (React/Next.js/TypeScript) experience, expertise in distributed and event-driven systems, and solid database fundamentals (PostgreSQL or SQL Server).

NerdWallet seeks a Staff Software Engineer to lead and build full-stack solutions for Consumer Banking & Credit Cards web shopping experiences. The role requires 8+ years of software engineering experience, strong expertise in TypeScript, React, Node.js, Next.js, web performance and technical SEO, backend API and microservice architecture, databases (SQL and NoSQL), cloud infrastructure (AWS/GCP/Azure), containerization (Docker, Kubernetes), CI/CD, observability, and experience running production systems at scale. This is a remote role based in the U.S.

Work on end-to-end full-stack product features—frontend, backend, and data—building AI-powered experiences using LLMs and embeddings. Responsibilities include shipping features, owning delivery from design through launch and monitoring, improving performance and reliability at enterprise scale, and collaborating with product and design. Preferred experience includes Rails/React/Postgres/AWS, enterprise SaaS, and real-time systems. Salary range: $148,500–$260,100 (base, annual).

Work on backend services and frontend features for Reddit's notifications and email systems, contributing across the full development cycle (design, development, testing, experimentation, analysis, launch). Technology stack includes TypeScript, GraphQL, Go, Python, Kafka, Kubernetes, BigQuery, Redis, Cassandra, and PostgreSQL. Role is remote (United States listed) and requires 3+ years of software engineering experience; base salary range provided: $164,000–$229,000 USD per year.

The Senior AI Engineer will lead implementation of complex systems, influence architecture and modernization, mentor team members, and ensure operational reliability. Required skills include C#, .NET/.NET Core, React.js, TypeScript/JavaScript, SQL, APIs, cloud-native development, AI development tools, distributed systems, and CI/CD. Minimum 5 years of software engineering experience.