Frontend Engineer

• Розробляти та підтримувати основний вебдодаток на Vue 3 / Nuxt 3 (SSR), включаючи конструктор AI-агентів, live-чати, аналітику та білінг;
• Розробляти вбудовуваний чат-віджет на Vue 3 + Vite (iframe) з підтримкою postMessage, real-time взаємодії та темізації;
• Створювати та вдосконалювати AI-функціональність, включаючи налаштування поведінки AI-агентів, промптів і guardrails;
• Оптимізувати продуктивність застосунку, покращуючи bundle size віджета, lazy loading та Core Web Vitals;
• Підтримувати production-середовище, аналізуючи помилки в Sentry, досліджуючи причини їх виникнення та впроваджуючи рішення;
• Модернізувати legacy-код паралельно з розвитком нової продуктової функціональності;
• Розвивати AI-assisted процеси, створюючи правила, інструкції та скіли для AI-інструментів у кодовій базі;
• Брати участь у декомпозиції та оцінці задач, а також формуванні технічних рішень у тісній співпраці з Product, Design та Backend командами.

Frontend Product Engineer, Vue/Nuxt

• Full-stack delivery of user-facing features — the frontend and the backend behind it, designed, built, tested, and shipped by you
• Technical discovery — together with the PM, you validate feasibility, identify constraints, and shape the technical approach before scope is locked
• End-to-end quality — you care whether the experience works in production, not only whether it passed review
• AI-augmented development — Claude Code is our daily driver; MCP servers, custom agents, and internal tooling are part of the real workflow
• Close collaboration with Product Managers and backend engineers — you own the how; the PM owns the what and why
• UX coherence — you notice recurring issues, raise them, and leave the product better than you found it

Senior Product Engineer – Frontend, Full-stack

• Owning and delivering quarterly goals for your team
• Leading engineers on your team through ambiguity to solve open-ended problems
• Collaborating with product management, design & analytics by participating in ideation
• Advocating for and leading in solving project, process, technology or business issues
• Creating and monitoring metrics, escalating when needed
• Fostering a culture of quality and ownership on your team by setting code review and design standards
• Helping develop talent on your team by providing feedback and guidance

Senior Software Engineer, Mobile – Repayment UX

• Create and deliver beautiful user experiences for our clients
• Clarifying requirements and UI design in partnership with our Product and Design teams
• Collaborate closely with designers to ensure a high level of UX polish and interaction quality in everything you build
• Breaking down goals into achievable tasks and following sprint timelines effectively
• Proactively communicating progress and challenges in your work
• Learning fast and working independently and reliably
• Following best practices in frontend development, including efficient component architecture, responsive design patterns, state management best practices, comprehensive unit/integration testing, and optimizing for performance and accessibility
• Implement meaningful motion and microinteractions that enhance usability and delight
• Technologies frequently worked with include: Next.js, React, Angular, Vue.js, Typescript/JS, CSS, Tailwind CSS, Material UI, Chakra UI, Shadcn, Figma, Redux, Zustand, Jotai, React Native/Expo, Progressive Web Apps (PWAs), REST APIs, GraphQL, WebSockets

Senior Frontend Engineer

• Build and maintain a complex, product-facing web application, applying contemporary architecture patterns as you add functionality and improve performance
• Drive technical discussions and own code reviews that keep the codebase consistent and high-quality
• Handle technical grooming of tasks, turning rough requirements into accurate estimates and clear priorities
• Partner with backend, product, design, and support teams to ship features that work end-to-end, including AI-powered functionality
• Take part in the frontend duty rotation, keeping the system stable and resolving live issues as they come up
• Champion and follow the established development process, advocating for best practices

Senior Front-end Engineer

• Lead frontend architecture using React 18, TypeScript 5.x, and Vite Module Federation
• Architect and maintain the platform shell MFE (navigation, session, notifications, RBAC enforcement)
• Establish and govern the shared design system/component library across all MFEs and teams
• Build, mentor, and manage a frontend engineering team
• Drive requirements refinement, UI technical decisions, and estimations
• Implement RBAC-driven UI patterns (conditional rendering, route guards, feature-level access control)
• Decompose features into tasks and plan deliveries
• Ensure high-quality, performant, and maintainable frontend code
• Produce architectural decision records for cross-team MFE integration patterns
• Collaborate closely with backend, product, design, and DevOps teams
• Support frontend deployment via CI/CD on AWS (S3, CloudFront, EKS)

Team Lead, Frontend Engineer

• Working with a Scrum team of Engineers on a greenfield project
• Developing software applications and solutions based on documented business and system requirements
• Understanding how applications operate, they are structured, and how customers use them
• Taking ownership of the delivery schedule and quality of work
• Providing input and estimates about the effort required to build desired functionality
• Designing applications for stability, scalability, and performance

Senior Full-stack Software Engineer, Angular, Nest.js

• Develop and maintain frontend applications in React
• Build new UI flows for resource provisioning, management and configuration (bare metal, VMs, GPU, networking, storage)
• Improve existing screens, usability and overall user experience
• Integrate the frontend with backend / API services
• Implement UI logic based on roles, permissions and multi-tenant access rules
• Work with backend and infrastructure teams to understand technical workflows and expose them clearly in the UI
• Participate in code reviews, refinement, planning and technical discussions
• Help improve frontend engineering standards, component structure and maintainability

Senior Frontend Engineer, React

• Master and evolve our AI-first development workflows
• Build and maintain front-end applications using React and TypeScript
• Implement user-facing features based on product and design requirements
• Write clean, maintainable, and well-tested code
• Contribute to component libraries and reusable UI patterns
• Collaborate closely with designers, product managers, and engineers
• Ensure high quality through automated testing (unit and integration)
• Debug and fix issues across different browsers and devices
• Continuously look for ways to improve user experience and development practices

Front-end Engineer

• Develop and maintain responsive, user-centric front-end applications using Angular.
• Architect and enhance scalable server-side services using Nest.js and Node.js.
• Design, implement, and integrate secure RESTful APIs.
• Collaborate directly with stakeholders to translate complex business requirements into high-quality technical solutions.
• Write clean, maintainable, and well-documented code that adheres to industry best practices.
• Proactively troubleshoot, test, and optimize applications for maximum speed and scalability.
• Participate in code reviews to ensure technical excellence and mentor team members on best practices.

Full Stack Developer – Angular, Nest.js

• Gain deep understanding our ad technology and become familiar with ad industry standards: OpenRTB, MRAID, VAST etc.
• Design and lead implementation of high-quality frontend solutions for displaying Ads globally, focusing on performance and scalability.
• Write, test, and deploy robust, efficient, and well-documented code in JavaScript/TypeScript, ensuring adherence to the highest coding standards.
• Develop monitoring systems to track crucial metrics like reliability or viewability and use data to diagnose and resolve performance bottlenecks.
• Collaborate closely with Ads Layouts specialists and backend engineers to ensure smooth data flow and optimal architectural alignment for performance-critical features.
• Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews.

Senior Frontend Software Engineer

• Develop and maintain internal tools using a variety of technologies.
• Build web applications (TypeScript) that support team workflows.
• Design, develop, and maintain internal TypeScript libraries.
• Select and adapt the most suitable libraries and frameworks for each project.
• Solve complex development challenges with a creative, problem-solving approach.

Senior TypeScript Engineer

• Choose when, where, and how you work on projects and tasks.
• Work on projects that match your skills.
• Gain experience and develop various skills.
• Collaborate as a part of the team.

Senior Frontend Developer – Angular, Freelance

• Rozwój i migracja frontu aplikacji Grafika Optymalnego
• Praca z złożonym UI — planista widzi jednocześnie dziesiątki pracowników, setki zmian i ograniczenia kodeksu pracy
• Udział w migracji projektu z Angular 15 na Angular 21
• Współpraca z zespołem ekspertów w obszarze B2B SaaS
• Praca w kontekście wysokiej wydajności aplikacji i UX/UI

Junior/Mid Angular Developer

• Lead the development of scalable and maintainable solutions for Freedom UI Design Time and customization tools.
• Define and drive technical direction and architectural decisions together with the team.
• Actively participate in development, especially in complex or high-impact areas.
• Mentor engineers, support their professional growth, and foster strong engineering culture.
• Facilitate team processes and ceremonies: backlog refinement, sprint planning, and sprint reviews.
• Collaborate closely with product owners, stakeholders, and other teams to align technical solutions with product goals.
• Drive improvements in development processes, engineering standards, and development practices.
• Ensure high-quality engineering practices.
• Help resolve complex technical and product issues when deep technical expertise is required.
• Contribute to knowledge sharing and continuous improvement across the team and organization.

Angular Technical Lead – No Code Area

• Oferowane stanowisko: Senior Frontend Developer
• rozwój nowych feature’ów w produkcie marketplace
• współtworzenie i porządkowanie architektury frontendu
• dbanie o spójność i jakość kodu
• code review i wsparcie zespołu
• ścisła współpraca z produktem i designem
• analiza ryzyk technicznych i proponowanie rozwiązań
• aktywne wykorzystanie AI w codziennym developmentcie.

Senior Frontend Developer

• You will be responsible for building and executing challenging projects across a number of initiatives.
• You will work with key stakeholders, UX Designers, and other development teams to get requirements and convert them into deliverables.
• You will learn new technologies, working on constantly upgrading your skill-set and the products you work on to be at-par with the best in the industry.
• You will innovate and solve technical challenges in an effective manner that emphasizes a long-term vision.

Frontend Developer – FinTech

• Build a responsive, web-based real-time data analytics dashboard
• Lead front-end development focusing on visualization, layout and user interaction
• Transform data outputs into highly interactive interfaces
• Collaborate with Agile team and translate UI/UX designs into production-grade frontend code
• Participate in code reviews and architectural discussions

Senior Frontend Developer – UI/UX

• Participate in the front-end development of the Mission Engineering decision support layer
• Transform data outputs into interactive interfaces that enable military commanders to monitor mission performance indicators
• Implement architecture capable of handling continuous, low-latency data streams
• Work within an Agile team under guidance of the Project Lead
• Translate UI/UX designs into production-grade frontend code
• Conduct code reviews and contribute to architectural discussions

Frontend Engineer jobs in Poland

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