Senior Frontend-leaning Engineer building and maintaining the internal tooling platform (250+ micro-frontends) used by hundreds of engineers across Wolt, DoorDash, and Deliveroo. Day-to-day involves TypeScript, React, Node.js, CI/CD (GitHub Actions, Buildkite), evolving MFE architecture, shared libraries, and enabling AI agent-driven development.
Senior Software Engineer building automated security assurance and compliance systems for a remote-first observability company, using Go/TypeScript/Python to embed guardrails across SDLC and cloud infrastructure.
Senior engineer building NVIDIA's accelerated compute cloud services, designing scalable distributed systems for multi-tenant infrastructure provisioning using Go/C++/Rust, with focus on networking, Kubernetes, and SRE practices.
A senior backend engineer who owns projects around MMP integrations, SKAN processing, and App CAPI to power Reddit's app advertising business, building scalable ingestion and processing services for app conversion signals.
Senior Software Engineer on Reddit's Agentic Ads Experience team building AI-powered advertiser-facing interfaces (campaign assistants, creative generation, audience discovery) using generative AI, LLMs, and agentic systems; requires 5+ years production engineering and hands-on gen AI application experience.
Senior Software Engineer at Roku in Manchester building scalable web applications and AI-powered features (RAG, chatbots) using TypeScript, React, Node.js on AWS/GCP, working in a cross-functional team with CI/CD and observability practices.
Senior Software Engineer building and operating Roblox's data compute platform on Kubernetes (EKS) for Spark workloads, including job submission, interactive notebooks, cluster automation, and scheduling at petabyte scale.
Senior Software Engineer to build and maintain Roblox's shared UI platform (Foundation & Luau), including component libraries, server-driven UI, navigation, and core frameworks using Luau and React-style frameworks. Focus on performance, cross-platform consistency, and enabling product teams.
Senior Web Developer at Relay (fintech) leading complex web projects on a Next.js/React/TypeScript/Tailwind/Contentful stack. Owns end-to-end delivery, drives performance/accessibility/SEO, builds content platform and AI workflows, mentors team, and partners cross-functionally. Hybrid in Toronto 3 days/week.
A Senior Software Engineer on Toast's Delivery Services team builds and maintains resilient, scalable systems that match drivers, price deliveries, track orders in real time, and handle money movement such as pricing and refunds. The role uses Kotlin/Java, PostgreSQL/DynamoDB, microservices, and modern web technologies while mentoring teammates.
Senior Software Developer at Thanx builds scalable full-stack software using React, React Native, Ruby on Rails, Golang, and AWS, participates in on-call rotations, and collaborates within a distributed agile team.
Teleo seeks a Senior Software Engineer (Integration) in Palo Alto to unify autonomy and vehicle subsystems - perception, controls, networking, hardware interfaces - into a reliable platform. The role spans the vehicle software stack (sensor interfaces, communications, diagnostics, system services), backend tooling, IPC, and OTA pipelines, requiring 4+ years in C/C++ and Python with embedded Linux.
Senior contract engineer on Firefox's DOM Core team, improving Session History test coverage and Gecko correctness using C++ and JavaScript. Day-to-day work includes writing Web-Platform and mochitests, fixing bugs, and iterating through code review with Gecko module owners.
Senior contract engineer on Firefox's DOM Core team improving Session History correctness in Gecko. Writes C++ and JavaScript tests (Web Platform Tests, mochitests), fixes bugs, and works through public code review to land changes upstream.
Senior Software Engineer in Motorola Solutions' camera systems group, designing and optimizing modern C++ for embedded systems and deploying AI/computer vision models on camera hardware for real-time safety and security video analysis.
Senior Product Security Engineer at Faire builds secure, scalable frameworks and features (authentication, data access) for Kotlin services, consults with product teams on vulnerabilities and secure coding, and collaborates with Risk/DevOps/IT on access controls and audit trails. Stack: Kotlin, TypeScript, Python, AWS/OCI, Terraform, Kubernetes, MySQL/DynamoDB/CockroachDB.
A senior product engineer at Justworks who leads technical discovery and delivery for partner integrations, builds developer tools like SDKs, docs, and portals, and works with API engineering to reduce developer friction using modern web languages and HTTP APIs.
Senior Software Engineer in New York building agentic PBC (prepared-by-client) features for Alwin, DataSnipper's audit automation platform. The role covers long-running event-driven agents, React frontends, and a Python/FastAPI/MongoDB stack on Azure for audit and finance teams.
Builds the authoring experience for Alwin, DataSnipper's agentic audit-automation platform, turning audit methodology into governed, versioned AI agents. Day-to-day work spans Python (FastAPI, Pydantic, MongoDB) on Azure and React, with agent runtimes, evals, tracing, and security for regulated audit customers.
Senior Software Engineer at IXL Learning, an edtech company, working in-office in San Mateo, CA to build back-end wiring, application logic, and UI for educational products used by millions of students. The role covers full-stack development across design, coding, testing, and tuning, with collaboration across multiple engineering teams.
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