דרושים » תוכנה » Senior / Principal Angular Frontend Engineer (Cortex Platform - AgentiX)

we are a leading direct-to-consumer platform for app publishers.
we help publishers sell digital goods directly to their users - bypassing traditional app store commissions and owning the full payment and commerce experience.
the result: higher margins, better flexibility, and a more direct relationship with end users.
backed by $89m from leading investors and operators, weve grown 14x in the past year and now process over a billion dollars annually. were building the infrastructure that lets modern app businesses take back control of monetization - at scale.
as a senior frontend engineer on the payments platform team, you will play a key role in building scalable, high-performance frontend infrastructure and user experiences that power payment flows for global merchants.
youll work closely with product managers, designers, backend engineers, and customer-facing teams to create reliable, elegant, and Developer -friendly solutions used across multiple products and integrations.
this role combines strong product thinking with engineering excellence - from building reusable UI systems and sdks to optimizing performance, reliability, and scalability across our platform.
were looking for someone who thrives in a fast-moving remote environment, takes ownership end-to-end, communicates clearly, and can independently drive projects from concept to production.
responsibilities
design and develop scalable, performant, and maintainable frontend applications using React, typescript, and modern web technologies.
build reusable UI components, shared libraries, and sdks that support multiple products and integrations.
collaborate closely with product, design, backend, and customer-facing teams to deliver intuitive and reliable user experiences.
own features end-to-end - from technical planning and architecture through implementation, testing, deployment, and monitoring.
optimize application performance, responsiveness, and reliability across devices and browsers.
ensure high engineering standards through code reviews, testing, documentation, and observability.
publish and manage sdk and npm package versions, including backward compatibility and release management.
help improve development workflows, tooling, and engineering best practices across the frontend ecosystem.
contribute to building a strong engineering culture focused on quality, ownership, collaboration, and continuous improvement.

We are seeking a skilled and experienced Senior Frontend Infrastructure Engineer to join our Core Team. As a member of this team, your main responsibility will be crafting and evolving the frontend infrastructure of our product. You will focus on building resilient, scalable frontend frameworks, tools, and libraries that empower and support our React-based application and the teams building on top of it.
Responsibilities:
Design, develop, and maintain frontend infrastructure, including frameworks, tools, and libraries, to ensure high performance, scalability, and long-term maintainability.
Work closely with product and R&D teams to understand requirements, influence technical decisions, and ensure infrastructure solutions align with real product needs.
Serve as a senior technical authority in the frontend domain, leading by example through high-quality architecture, code, and best practices.
Identify and implement improvements to the frontend development experience, including automation, developer tooling, code reuse, and performance optimizations.
Take part in architectural discussions and help shape frontend standards and conventions across the organization.
Stay up-to-date with modern frontend technologies, trends, and best practices, and apply them pragmatically to improve development efficiency and product quality.
Conduct code reviews with a strong focus on maintainability, performance, and scalability.
Troubleshoot and resolve complex frontend infrastructure issues in collaboration with other engineers and infrastructure teams.

We're looking for a Senior Frontend Engineer to join our R&D team and help define the future of endpoint security.

You'll join a small, high-caliber team of frontend experts building the foundations, components, and infrastructure that power our platform. Your mission will be to turn complex security data into fast, intuitive, and scalable experiences used by enterprise security teams every day.

What You'll Do
Build modern frontend applications using React, TypeScript, GraphQL, and the latest frontend technologies.

Build the infrastructure and guardrails - linting rules, AI agent skills, solid APIs, and testing mechanisms - that let non-frontend developers ship features fast without compromising quality.

Own frontend architecture, reusable components, and UI patterns while partnering closely with backend engineers and product teams.

Drive features end-to-end, from design and implementation through testing, release, and production.

Build intuitive experiences for complex security workflows, dashboards, and large-scale datasets.

Help shape and evolve our design system and shared component library.

Improve frontend performance, scalability, and developer experience.

Move fast, iterate quickly, and help shape both the product and engineering culture as we grow.

Required Senior Frontend Engineer, Product Team
Description
As a Senior Frontend Engineer, you will play a key role in shaping the user experience of a product that truly changes lives. Youll work on a user-facing product used daily by people who are Deaf or hard of hearing, turning complex communication challenges into intuitive, accessible, and high-performance experiences.
This role is ideal for an experienced frontend engineer with strong product understanding, who cares deeply about users, performance, and design. This role is not just about coding, but about building frontend features that have real impact for users.
On a day to day, you will:
Design, build, and maintain rich, accessible frontend experiences across web and mobile products.
Own features end-to-end: from understanding user needs and product requirements to development, testing, and production.
Collaborate closely with Product, Design, and Backend teams to define flows, UX, and technical solutions.
Translate high-level product requirements into scalable, maintainable frontend architecture.
Solve complex UI and performance challenges, including real-time and async interactions.
Continuously improve code quality, frontend standards, and developer experience.
Take part in code reviews, technical discussions, and architectural decisions.
Bring product-oriented thinking and propose improvements that have real user impact.

We're looking for a Fontend Engineer to join our R&D team and spread the power of our company. we are widely recognized for bringing a consumer-grade user experience to the complex world of enterprise security.
You will be responsible for developing the company Portal, the unified platform used by security, DevOps, and engineering teams worldwide.
Your mission will be to turn massive-scale cloud data into intuitive, high-performance visualizations and actionable insights.
Responsibilities
Build with a modern stack: TypeScript, React, GraphQL, Apollo, Tailwind, and more.
Focus on deep frontend expertise: We don't believe in generic "full-stack." You will be the frontend authority, collaborating with backend developers who own the microservices while you own the UI and the API schema definition.
Own the full lifecycle: Drive features from design and architecture through to development, testing, and production monitoring.
Solve complex UI challenges: Build interactive data visualizations and high-performance dashboards that handle large-scale datasets.
Drive technical excellence: Lead code reviews, mentor peers, and make architectural decisions that improve our scalability and developer velocity.

We're looking for a Frontend Engineer to build our Web products. The web is a first-class product surface for us, powering our core AI English learning product, Business dashboards, and user acquisition initiatives. You'll own features end-to-end, from Figma to shipped, performant UI, collaborating closely with design, product, and non-technical stakeholders.
What you'll do:
Build and ship core product features across our core AI English tutor web experience alongside to acquisition funnels, dashboards, SEO and our company site
Turn Figma designs into clean, accurate, responsive UI
Extend and improve our internal component library
Partner directly with designers, PMs, and non-technical stakeholders to shape and refine features
Continuously improve web and mobile-web performance - load time, rendering, bundle size
Own test coverage for the features you build
Make technical tradeoffs independently and drive decisions in your area
Incorporate AI/agentic coding tools into your day-to-day workflow

Were looking for a Senior Frontend Engineer to shape how our product empowers security teams - how it feels, performs, and drives action. Youll own key parts of our frontend stack, define how we build across teams, and turn complex security data into clear business insights.

What Youll Do
Champion Development Best Practices: Influence architectural and technical standards across the frontend stack.
Lead Projects: Own and drive the development of key UI components and cross-functional features, working across teams and domains.
Innovate: Bring new ideas to the table -whether its in UX, UI, architecture, usage insights, and more.
Collaborate Cross-Functionally: Partner with Product, Design, Backend, and Data teams to implement experiences that are beautiful, fast, and secure.
Optimize for Performance & Usability: Build responsive, accessible, and production-ready interfaces that scale.

Were looking for a Senior Frontend Engineer who is obsessed with turning complex data into seamless, high-end user experiences. At our company, the frontend is where our AI engine meets the human element-meaning youll be responsible for building intuitive, polished, and performant interfaces that make sophisticated security insights accessible. If you want to define the visual identity of a category-leading product and set the engineering standards for our frontend from day one, we want to talk.
What You'll Do:
Build the user experience for our platform from the ground up.
Create intuitive interfaces that surface critical insights from complex security data.
Work closely with product and design to define and refine the user experience.
Optimize applications for performance, scalability, and accessibility.
Shape our frontend architecture, standards, and engineering practices.

we are on a mission to create public transportation systems that provide far greater access to jobs, healthcare, and education. Our platform serves as the technology backbone for modern transit networks, transforming antiquated and siloed public transportation systems into smart, data-driven, and efficient digital networks. With hundreds of agency partners around the world, we are recognized as the leading transportation technology and service provider globally.
As a Front-End Engineer at our company, you'll be an integral part of one of our engineering teams. You will build the technology powering our companys Operation Center - the real-time heartbeat of our global service. This is a rare opportunity to own mission-critical systems that shape the daily lives of hundreds of thousands of riders. You will have frontend ownership, working with a sophisticated stack and a team that values high-quality craft. We are looking for a high-agency engineer who leverages modern AI to outpace traditional workflows and is ready to grow into a formal leadership role
About the Role:
Design and implement user-facing features using React and TypeScript for our companys Operation Center.
Own the frontend architecture for new components and workflows, ensuring clean, scalable, and maintainable code.
Accelerate development by leveraging modern AI coding tools to optimize your workflow and output.
Collaborate cross-functionally with product managers, designers, and engineers to deliver end-to-end features
Step into leadership by mentoring peers, driving technical decisions, and shaping front-end best practices.

We are seeking a skilled and experienced Frontend Developer to join our dynamic team. If you have a passion for creating modern, high-performance user interfaces and enjoy working with cutting-edge technologies, this is the opportunity for you!
Responsibilities:
Work with React and/or Vue3 to create dynamic and advanced UI components.
Collaborate with Backend teams to develop tailored solutions using Node.js.
Work with TypeScript and understand its benefits and challenges.
Build interactive, user-friendly interfaces while maintaining high performance.
Participate in system design and contribute to improvements and upgrades of existing systems.
Work in an Agile environment and use version control tools (e.g., Git).