Senior Frontend Developer

4 dni temu

Warsaw, Polska TeamQuest Sp. z o.o. Pełny etat

Our client is a modern, international technology company specializing in creating innovative solutions for the e-commerce and fintech industry, which values creativity, commitment, and teamwork. Senior Frontend Developer (React + React Native) We offer: Attractive salary and bonus system, Possibility of remote work and flexible working hours, Private medical care and life insurance, Access to the latest technologies and tools, Budget for training, conferences, and professional development, Friendly and supportive work atmosphere in an international environment, Modern offices in convenient locations. Responsibilities: Designing and implementing advanced user interfaces using React and React Native, Creating and maintaining reusable components and frontend libraries, Close collaboration with backend teams, UX/UI designers, and product owners to deliver high-quality solutions, Optimizing applications for performance and scalability, Conducting code reviews and mentoring junior team members, Participating in planning system architecture and technology selection. Requirements: Minimum 5 years of experience in creating web applications using React, Minimum 3 years of experience in creating mobile applications using React Native, Excellent knowledge of JavaScript (ES6+), HTML5, and CSS3, Experience with Redux or other state management tools, Familiarity with CI/CD tools and experience working with version control systems (Git), Ability to write unit and integration tests (Jest, Enzyme, Testing Library), Experience with integrating RESTful APIs and GraphQL, Knowledge of best practices related to frontend application security, Ability to work in agile methodologies (Agile, Scrum), Very good communication and interpersonal skills, Fluent in English (minimum B2 level). Additional advantages: Experience with TypeScript, Knowledge of other frontend frameworks and libraries (Vue.js, Angular), Experience in conducting technical training and workshops, Familiarity with tools for analyzing and monitoring application performance (e.g. Lighthouse, Sentry). We kindly inform you that we will only respond to selected applications. TeamQuest has been added to the register of entities conducting employment agencies by the Marshal of the Mazowieckie Voivodship under the number 11118.

  • Senior Frontend Developer Angular

    4 dni temu

    Warsaw, Polska IIG sp. z o.o. Pełny etat

    Dołącz do IIG – Razem Tworzymy Przyszłość! Czy szukasz miejsca, gdzie innowacja spotyka się z integracją, a praca zespołowa jest kluczem do sukcesu? W IIG wierzymy, że to ludzie tworzą technologię. Nasza firma to nie tylko nowoczesne rozwiązania IT, ale przede wszystkim zgrany zespół, który wspólnie dąży do realizacji celów zawodowych i...

  • Senior Frontend Developer @ Devire

    6 dni temu

    Warsaw, Polska Devire Pełny etat

    Devire Outsourcing IT  to forma współpracy dedykowana dla specjalistów z branży IT, oparta na zasadach własnej działalności gospodarczej - B2B, realizująca projekty dla Klientów prowadzących innowacyjne i nowoczesne projekty. Dla naszego Klienta - firmy działającej w obszarze rozwoju i utrzymania cyfrowej strony infrastruktury przesyłowej dla...

  • Junior/Mid Frontend Developer @ DEV12

    9 godzin temu

    Warsaw, Polska DEV12 Pełny etat

    We are looking for a talented and motivated Junior/Mid Frontend Developer to join our team. This role is perfect for someone eager to advance their career while contributing to impactful projects and creating scalable, user-friendly applications. As a Frontend Developer, you'll enjoy a significant level of autonomy in shaping the direction of your...

  • Senior frontend developer @ Finbi Sp. z o.o.

    9 godzin temu

    Warsaw, Polska Finbi Sp. z o.o. Pełny etat

    Poszukujemy doświadczonego frontend developera, który chciałby być częścią zespołu tworzącego nowy proces biznesowy z branży finansowej. Projekt prowadzony przez mocny i doświadczony zespół na potrzeby klienta wewnętrznego. Aktualnie praca hybrydowa 1 dzień z biura w Warszawie i 4 zdalnie. 100% zdalnie jeżeli ktoś pochodzi z innych...

  • Senior Frontend Developer

    4 dni temu

    Warsaw, Polska Strategic Staffing Solutions Pełny etat

    Strategic Staffing Solutions International customer is a leading global investment banking, securities, and investment management company. We are currently looking for a skilled Senior   Front-end Developer for an initial 6-month contract, with the potential for extension.  Hybrid work arrangement: 3 days onsite and 2 days remote in the Warsaw office....

  • Frontend Developer

    4 dni temu

    Warsaw, Polska Alter Solutions Pełny etat

    Development of a banking web application used by individual clients. - Min. 3 years of experience as a Frontend Developer - Experience with HTML5, TypeScript, JavaScript, CSS, React - Experience with REST, Node.JS, Webpack - Experience with GIT, Webstorm/Visual Studio Code - Work model: Hybrid from Warsaw (max. 1 day a week from the office); - Start: ASAP...

  • Senior React Developer

    5 dni temu

    Warsaw, Polska Integral Services Pełny etat

    Location : Warsaw (Hybrid Mode, 3 days from the office) Hi! We’re on a mission to transform interactive fitness as we know it. We’re a team of tech-driven fitness enthusiasts who believe workouts should be enjoyable, motivating, and engaging. That’s why we’ve built our vision from the ground up with the aim to redefine how people experience...

  • Chief Frontend Architectural Specialist

    4 dni temu

    Warsaw, Polska Integral Services Pełny etat

    Company OverviewAt Integral Services, we're on a mission to revolutionize the fitness industry by creating innovative and engaging workout experiences. Our team of tech-savvy fitness enthusiasts believes that workouts should be enjoyable, motivating, and accessible to everyone.The RoleWe're seeking a highly skilled front-end engineer with a strong command of...

  • Senior Frontend Engineer

    9 godzin temu

    Warsaw, Polska JetSoftPro Pełny etat

    We offer: Flexible working hours Remote work/office work Paid vacation Paid sick leave Corporate doctor services Free English classes Life event support Payment for educational courses, certificates (50%) Different sports activities in the office (badminton, tennis, darts, gym) Fully equipped office with car and bicycle parking Project Overview: We are...

  • Senior Frontend Developer

    5 dni temu

    Warsaw, Polska Spark Solutions Pełny etat

    Spark Solutions is an eCommerce dev agency working for global clients (mostly US, UK and Canada) - ranging from startups to large Fortune 500 corporations. We're looking for a Senior Frontend Developer to join our international team working for a large eCommerce customer. You would be working with fullstack and backend developers as well as testers embedded...

  • Senior Java Developer @ Devire

    9 godzin temu

    Warsaw, Polska Devire Pełny etat

    Devire Outsourcing IT  to forma współpracy dedykowana dla specjalistów z branży IT, oparta na zasadach własnej działalności gospodarczej - B2B, realizująca projekty dla wiodących Klientów prowadzących innowacyjne i nowoczesne projekty. Wraz z Naszym klientem, globalnym liderem w dziedzinie rozwiązań finansowych opartych na sztucznej...

  • Full Stack Developer

    6 dni temu

    Warsaw, Polska Shoper Pełny etat

    Apilo - Spółka należącą do Grupy Shoper S.A. od 2021, poszukuje nowej osoby na swój pokład! Apilo to oprogramowanie do zarządzania sprzedażą wielokanałową w modelu SaaS. Główne funkcje systemu to zarządzanie sprzedażą i integracja z zewnętrznymi systemami e-commerce, a także największe Marketplace, jak Allegro, Amazon, eBay czy Empik....

  • Remote Senior PHP Developer @ Talentica

    6 dni temu

    Warsaw, Polska Talentica Pełny etat

    Senior PHP Developer Cześć! Dla amerykańskiego podmiotu poszukujemy Senior PHP Developera do pracy nad rozległym projektem dla dużych przedsiębiorstw dostarczających materiały budowlane. Będziesz pracować nad skomplikowaną logiką obejmującą całość procesów biznesowych producentów materiałów budowlanych. Twój kod będzie bezpośrednio...

  • UI Developer @ Strategic Staffing Solutions

    6 dni temu

    Warsaw, Polska Strategic Staffing Solutions Pełny etat

    Strategic Staffing Solutions International customer is a leading global investment banking, securities and investment management company. We are currently looking for a skilled UI Developer for a 12 month contract to join the international team. Please note, it's a hybrid work model with 3 days working from the Warsaw's based office.  Required Skills and...

  • Senior Backend Developer

    9 godzin temu

    Warsaw, Polska Directio Sp. z o.o. Pełny etat

    We are looking for a Java Developer for our Swedish client who will participate in developing a product to automate business processes, ensuring they run smoothly and eliminating the need to spend time on recalculating various product configurations during business negotiations. 5+ years of professional software development experience, demonstrating a strong...

  • Senior Full Stack Developer @ DEVTALENTS Sp. z o.o.

    6 dni temu

    Warsaw, Polska DEVTALENTS Sp. z o.o. Pełny etat

    We are looking for a Senior Full Stack Developer to be a part of the DEVTALENTS team and contribute to the development of truly amazing solutions for businesses all over the world. Joining DEVTALENTS can be a life-changing decision for you, with endless benefits along the way. We provide top projects for which recruitment is not possible externally because...

  • Senior Frontend Engineer with React Native Expertise

    1 tydzień temu

    Centrum, Warsaw, Polska DevsData LLC Pełny etat

    Job Summary:DevsData LLC is seeking a skilled Senior Frontend Engineer with expertise in React Native to join our international team. As a key member of our technology consulting company, you will be responsible for developing high-quality mobile applications that deliver exceptional user experiences.Key Responsibilities:Design and implement sleek and...

  • Senior Java Developer @ Tooploox

    9 godzin temu

    Warsaw, Polska Tooploox Pełny etat

    We are Tooploox , an AI software development company offering custom AI solutions and services. We help innovative companies and startups design and build digital products with generative AI, mobile, and web technologies. Our team, consisting of nearly 200 experts including our R&D team of over 40 engineers, many with PhDs, has pioneered AI solutions across...

  • Senior Golang Developer @ Spyrosoft

    6 dni temu

    Warsaw, Polska Spyrosoft Pełny etat

    Project Description An ambitious logistics startup is set to revolutionize the industry with a cutting-edge platform to certify drivers for CEP (Courier, Express, and Parcel) companies. This new platform will consist of a web application for CEP service providers and a mobile app for drivers, facilitating verification checks, identity validation, and...

  • Full Stack Developer

    5 dni temu

    Warsaw, Polska Creatio Pełny etat

    What you will do Creatio is a globally recognized leader in the development of  no-code and low-code  platforms that empower organizations to streamline their business processes and customer relationship management (CRM). As a  unicorn company , valued at over $1 billion, Creatio is a pioneer in delivering cutting-edge solutions that transform how...