Long-term Senior Front-End Developer for a New York–based digital agency via Truelogic. Remote initially, transitioning to onsite work in Buenos Aires in July 2027. Requires 5+ years of front-end web development experience (HTML, CSS, JavaScript), strong skills in animations and accessibility (ARIA, screen readers, keyboard navigation), experience with modern frameworks (React, Svelte, Vue), and daily use of AI development tools such as GitHub Copilot or Claude Code.

Work on the Web Dependability Engineering team to ensure websites work across DuckDuckGo browsers (Mac, Windows, iOS, Android). Responsibilities include owning webcompat triage, debugging site/browser/privacy-induced breakage, leading incidents for top site breakages, shipping fixes across platforms, and building tooling/LLM pipelines to automate reproduction and triage. Requires 7+ years building and debugging complex web apps with vanilla JavaScript and strong knowledge of web standards, web components, and browser APIs; additional experience with Swift/Kotlin/C#/C++/Python is a bonus.

Join Reddit Ads Advertiser Platform to build and maintain production advertiser-facing web applications. Responsibilities include owning technical design and implementation for medium-sized frontend projects, building accessible interfaces, improving frontend performance and reliability, testing and code reviews, and collaborating with product managers, designers, and backend engineers. Preferred experience includes advertising products, creative tools, or design systems.

Join Elastic's IT team to design and implement UX and high-performance front-end applications for internal generative AI products. Responsibilities include translating complex AI processes into intuitive interfaces, building scalable component libraries, implementing streaming and async UI patterns, integrating with Elastic services (ESRE, RAG, agent APIs), ensuring accessibility and design-system alignment, and maintaining documentation and UX analytics.

Lead the Consumer Credit Cards engineering team as a hands-on manager and technical lead: own architecture and technical direction, deliver product backlog, drive performance and technical SEO, build an AI developer harness and agentic automations, run 1:1s and performance development for 3–4 engineers, and collaborate with cross-functional stakeholders. Requires strong experience with TypeScript, React/Next.js, Node.js, APIs/microservices, cloud infrastructure, observability, and modern CI/CD/container tooling.

Join Consensys/MetaMask as a Senior Design Engineer to translate Figma designs into production-ready, accessible React and React Native experiences, focusing on animations, micro-interactions, design systems, and cross-platform frontend architecture. Role is remote (United States and EMEA); candidates based in France, Italy, and Germany cannot be considered. US salary range listed: $149,000—$210,000 USD (US only).

The role owns end-to-end development of high-traffic public web experiences, collaborating with Marketing, Content, SEO, Design, Product, and Engineering. Requires 7+ years of experience building and operating production web applications, strong proficiency in JavaScript/TypeScript, core web technologies (HTML, CSS), frontend architecture, CMS and API integrations, technical SEO/AEO, and hands-on experience improving performance and accessibility. Position is remote within the United States and Calendly does not sponsor visas.

Lead frontend technical direction for systems that convert trading, payment, and transfer activity into financial records. Build React/TypeScript applications for high-volume financial data, design auditable human-in-the-loop workflows, define backend/API contracts, and establish frontend quality practices. Requires 8+ years of software engineering experience with fullstack capability; experience in financial/reconciliation or payments products preferred. Role is remote-first (Remote - USA) with quarterly in-person working sessions. Annual base salary range: $218,025–$256,500 USD.

The Wikimedia Foundation seeks a Senior Software (full-stack) Engineer on a 3-month full-time contract to build web-first product experiences, reusable components, and RESTful APIs that serve mobile and web surfaces. Responsibilities include end-to-end delivery, frontend and backend implementation, testing and observability, and cross-functional collaboration. Required: bachelor's degree and 5+ years' professional experience, strong JavaScript/TypeScript and Vue.js experience, backend experience (PHP), responsive/mobile-first development, accessibility, and API design. The role is remote with hiring available in a specified list of countries (including the United States) and expects a defined hourly overlap with UTC time.

Work on fullstack features for RUM including frontend UX, backend services, APIs, and columnar/analytical storage to ingest and query high-cardinality, high-volume telemetry (sessions, events, traces). Requires ~5+ years experience, strong frontend (TypeScript/React) and backend (Go preferred) skills, and experience with distributed, cloud-native systems and observability tooling.

CrowdStrike seeks a Full Stack Engineer III to design and build internal applications using React/Next.js and Go, implement AI-driven agentic systems and LLM integrations, develop REST/gRPC APIs, and contribute to CI/CD and Kubernetes-based deployment automation. Role requires 5+ years of large-scale production experience and strong skills with PostgreSQL and cloud platforms (GCP/AWS/Azure).

Coforge busca un Mid React Native Developer ubicado en Perú (modalidad híbrida, asistencia 2-3 veces por semana en Surquillo). Responsabilidades: desarrollar y mantener aplicaciones móviles con React Native para Android, integrar con APIs REST/backends, realizar revisiones de código, gestionar pull requests y apoyar despliegues y soporte en producción. Requisito mínimo: 3 años de experiencia en frontend web o mobile con React Native, JavaScript, React y Git.

Grafana Labs seeks a Senior Software Engineer for the Session Replay team (remote, USA EST) to lead technical direction and architectural evolution across frontend, backend, and data systems. Responsibilities include designing columnar/analytical storage solutions, defining data models and ingestion pipelines, building investigation workflows that connect replay with logs/metrics/traces, collaborating with other Grafana teams, engaging with customers, and mentoring engineers. Primary technologies mentioned: Go, TypeScript/React, columnar storage, S3/GCS/Azure Blob, and MySQL. Compensation range for the US is USD 154,445–185,334 base per year.

Role focuses on end-to-end technical ownership of Session Replay, evolving backend architecture toward columnar/analytical storage, designing data models and ingestion pipelines, and integrating replay with logs/metrics/traces. Technologies mentioned include Go, TypeScript/React, columnar databases, object storage (S3/GCS/Azure), and MySQL. Position is remote and targeted to applicants in Canada (EST time zones); base salary range in Canada is CAD 164,490–197,389.

Senior leadership role responsible for end-to-end GTM planning and operating systems, translating company growth objectives into targets, capacity and resource plans, forecasts, and performance frameworks. Owns GTM analytics and insights, GTM data strategy and governance, and compensation strategy/analytics; partners cross-functionally with Finance, Data, IT, and GTM leaders. US-based remote role with occasional travel; requires 12+ years of relevant experience.

Ramp is hiring frontend and full-stack engineering interns to build interfaces and ship features alongside cross-functional teams. The role emphasizes JavaScript fundamentals and an eye for user experience; the frontend stack includes TypeScript, React, Vite, and Ramp's Ryu design system. Compensation is $12,500/month plus a housing stipend; relocation expense coverage to NYC or SF is available.

Lead and mentor development squads; design and validate software architectures; supervise backend (Java) and frontend (ReactJS) development; define API and microservices guidelines; coordinate deployments with DevOps practices; perform code reviews, incident management and stakeholder coordination. Hybrid role based in Peru, office attendance 2–3 times/week.

SeatGeek is hiring new college graduates (spring/summer 2027) for junior software engineering roles across backend, frontend web, mobile, platform, and machine learning. Responsibilities include building cloud-backed services and user interfaces, leveraging AI tools, running experiments, and scaling software for a multi-sided ticketing marketplace. Candidates should be graduating in 2027, have experience building software (preferred but not required), and be able to work from the New York City office at least three days per week during the first year.

Senior Software Engineer (Frontend) responsible for designing and delivering polished, performant React + TypeScript interfaces, mentoring engineers, and setting frontend technical direction. Role requires 7+ years experience, fluent use of AI/agentic development tools, and the ability to work with Go for backend services. Remote-first within the United States; candidates must reside in the Eastern Time Zone.

Join a team scaling a fintech platform to convert complex financial workflows into high-performance web apps. Responsibilities include developing React/TypeScript applications, building and maintaining design systems and reusable component libraries, integrating with API-driven backends and microservices, improving frontend performance and code quality, and collaborating with Product and Design. Requires 5+ years frontend experience, strong testing practices, and exceptional English communication. Position requires physical presence in/near New York City and valid U.S. work authorization. 100% remote work is offered but the location requirement stands.