Senior React Developer - Join Our Innovative Tech Team

Welcome to Our Team!At The Codest, we are a leading International Tech Software Company with technology hubs in Poland, providing cutting-edge solutions and IT projects worldwide.Our core values emphasize a "Clients and People First" approach, prioritizing our clients' needs and creating a collaborative environment for our employees. This commitment enables us to deliver truly exceptional products and services.Our journey is just beginning—we are eager to continue our growth. If you are searching for new opportunities, we invite you to join our team! Project Overview:You will work on one of Europe’s largest e-commerce platforms, utilized daily by millions of users. Our company connects sellers—from small businesses to global brands—with customers, offering a vast selection of products, swift deliveries, and a refined shopping experience. Our team develops scalable, high-traffic systems, relying on data and experimentation, fostering a culture of autonomy, accountability, and tangible influence on product development and the shopping experience in the region.You will join a team building a new platform for managing and launching multi-channel advertising campaigns, utilized by major market brands. On the frontend side, you will enhance a modern web application in React, responsible for managing campaigns, budgets, reporting, and integrations with advertising systems via a robust API. This project demands the creation of efficient, scalable user interfaces and working with large datasets in near real-time. We operate in an environment with high standards for quality, security, and deployment automation.We are seeking an experienced Senior React Developer who will advance the frontend of the application, ensure code quality, and collaborate with product and backend teams to deliver polished solutions. Your Responsibilities Include:Developing and maintaining the frontend application in React.Creating scalable components and ensuring UI consistency.Collaborating with backend teams on integrations through REST/GraphQL APIs.Optimizing application performance and enhancing UX for large datasets.Participating in technical discussions, proposing improvements, and best practices.

Are you a passionate Senior Software Engineer with a strong background in React? At Capco, we are seeking a talented individual to join our innovative team. You will be responsible for developing high-quality software solutions, collaborating with cross-functional teams, and driving continuous improvement in our software development processes.Your role will include designing and implementing user-friendly applications, ensuring optimal performance, and participating in code reviews to maintain best practices. This position offers an exciting opportunity to work in a dynamic environment where your contributions will directly impact our success.

Are you ready to lead and innovate in a rapidly evolving tech landscape? Join Telemedi as a Tech Lead!We are seeking a Tech Lead for our IT team to drive our ambitious growth while embracing AI in software development. As a Senior Developer, you will adeptly navigate an AI-integrated IDE, ensuring rapid delivery of business value through IT solutions without compromising on code quality.The old ways of IT are behind us; a new era of software development is here. At Telemedi, we are at the forefront of transforming the development process. By combining cutting-edge technologies with technical expertise and exceptional commitment, we can build more, faster, and better than ever before.Our developers work with Cursor AI (cursor.com), an IDE that revolutionizes programming paradigms. We can accomplish in hours what takes other developers days, and we expect the same from you.Apply if you:Desire to work in a product company with a fascinating and complex business domain where your contributions today yield measurable results tomorrow.Thrive on challenges and enjoy working with intricate applications.Flourish in a dynamic environment full of activity.Take initiative and continuously strive to elevate team standards.Feel a sense of responsibility for your work and your team.Welcomingly accept constructive feedback to enhance your performance.Enjoy understanding business needs and communicate effectively with others, not just in IT.Can swiftly and efficiently create quality applications/features.Are confident in your technical knowledge and can enhance application quality, including progressively improving legacy code.Proactively improve processes around you.Your Responsibilities:Set the benchmark for the IT team regarding work standards.Ensure high programming quality and fast task delivery both individually and as a team.Select tasks necessary for achieving business objectives (avoiding tasks that are not immediately beneficial).Participate in the end-to-end creation of IT solutions alongside business departments (here, IT is not a “silo”).Develop web applications (new features, bug fixing, refactoring) - engage in active programming.Contribute to designing the architecture of new solutions and development infrastructure.Participate in code reviews and maintain the quality of created solutions.Continuously enhance development process standards.Collaborate closely with the team (Developers, PMs/POs, QAs).

Capco is seeking a talented and passionate React Developer to join our dynamic team in Poland. In this role, you will be responsible for designing and implementing high-quality, user-friendly web applications using React. You will work closely with cross-functional teams to ensure a seamless user experience while adhering to best practices in coding and design.As a React Developer at Capco, you will have the opportunity to work on exciting projects, continually enhance your skills, and be part of a collaborative environment that fosters innovation.

Welcome to The Codest!We are an innovative international tech software company with a strong presence in Poland, specializing in delivering cutting-edge IT solutions and projects globally. Our core philosophy revolves around placing "Customers and People First," ensuring that we prioritize our clients' needs while fostering a collaborative environment for our team members, which empowers us to provide outstanding products and services.Our expertise encompasses web development, cloud engineering, DevOps, and quality assurance. After years of successfully developing our flagship product, Yieldbird—which has proudly received accolades as a laureate of the prestigious Top25 Deloitte awards—we have committed ourselves to our mission: to assist tech companies in building impactful products and effectively scaling their IT teams by enhancing IT delivery performance. Our extensive experience with product development challenges has positioned us as experts in crafting digital products and scaling IT teams.But our ambition doesn't stop here; we are eager to expand our horizons. If you are driven by goals and are on the lookout for new opportunities, we invite you to join our team! Here, you will discover a nurturing and collaborative environment that supports your growth every step of the way.Project Overview:We are on the lookout for a skilled Senior React Native Developer with robust experience in React Native and Expo, who is prepared to take on a technical leadership role in our mobile projects.In this role, you will be responsible for delivering comprehensive mobile applications, making architectural decisions, integrating with existing APIs, and guiding the team in creating high-quality solutions.

Join our dynamic team at CodeTwo as a Web Developer, with the flexibility to work from Wrocław, Jelenia Góra, or remotely!In this role, you will:Develop new software and enhance existing CodeTwo applications.Design and implement user interfaces for our products in accordance with the latest standards.Collaborate within a small team on projects following SCRUM/Agile methodologies, utilizing tools like Azure DevOps.Engage in all software development phases including concept development, analysis, design, and implementation.Utilize modern technologies such as React, JavaScript, CSS, TypeScript, C#, and Less in your programming tasks.Work within the Azure environment for development.Create technical documentation for the software you implement.What we require:Proficiency in React, JavaScript, CSS, TypeScript, C#, and Less. Familiarity with ASP.NET and Blazor is a plus.Understanding of user interface design standards and guidelines.Experience with Visual Studio environment.A minimum of two years of experience in user interface development with a portfolio of completed projects.A strong commitment to professionalism and engagement in your work.Fluency in English, sufficient for reading technical documentation.What we offer:Competitive salary ranging from 10,000 PLN to 17,000 PLN gross (employment contract) or net (B2B contract).Choice between remote work, or an office position in Wrocław or Jelenia Góra.Opportunity to work with the latest Microsoft systems, tools, and technologies.Engaging and challenging tasks with commercial applications used by over 130,000 businesses in 170+ countries.A tangible impact on the company's development and its products.Opportunities for continuous learning and skill enhancement.Flexible working hours.If you appreciate a non-corporate atmosphere, our company maintains a friendly work culture that is inviting and supportive.If you prefer a quieter environment away from the chaos of big cities, our office in Jelenia Góra offers one of the most beautiful settings in Poland, perfect for various sports and activities.Relocation package available for candidates moving to Jelenia Góra.Additional perks include contributions to a Multisport card, Medicover, group employee insurance, and medical packages.

Join Us at Xebia!Xebia is a leading provider of innovative digital solutions, where expertise thrives. With nearly two decades of experience, we have delivered remarkable digital transformations for a diverse range of clients globally, including notable brands such as UPS, McLaren, Aviva, and Deloitte.Our commitment to excellence in Cloud-based solutions is demonstrated by our partnerships with major providers like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). We take pride in being the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we became part of the Xebia Group in 2021, a collective of technologically driven companies dedicated to making a significant impact in the tech landscape.At Xebia, we prioritize innovation, a talented workforce, and technological superiority. Our reputation for thought leadership opens doors to work on groundbreaking global projects.Our mission is encapsulated in a single word: Authority. We strive for recognition as the premier authority in our field.What sets us apart? It’s our unwavering dedication to detail, passion for knowledge, and belief in individual potential. We focus on nurturing the growth of every team member. We invite you to visit us and experience our culture firsthand!We are eager to learn about you!Send us your resume to start a conversation and become part of the #Xebia team.Project Overview:The project involves developing a central control unit that integrates seamlessly with wireless room thermostats and actuators. Users will benefit from a straightforward interface, including a mobile app for remote control and monitoring, ensuring reliable communication between all components for optimal performance.Your Responsibilities:Design, develop, and maintain high-quality mobile applications using React Native for both iOS and Android platforms.Contribute to architectural decisions to ensure scalable, maintainable, and high-performance mobile solutions.Collaborate closely with product, design, and backend teams to transform requirements into technical implementations.Ensure high code quality through code reviews, testing, and adherence to best engineering practices.Support the development of a mobile application that allows monitoring and control of a connected system.

Join our dynamic UCP team at Nordsec as a Senior Software Engineer specializing in React. In this role, you will engage in developing innovative software solutions that enhance user experiences and drive our mission forward. Your expertise in React and software development will be pivotal in designing, implementing, and maintaining high-quality applications.As a member of our team, you will collaborate with cross-functional teams, contribute to architectural decisions, and mentor junior developers. We value creativity, problem-solving, and a commitment to excellence.

Join Our Team!At Xebia, we are dedicated to fostering a culture of growth and innovation. With nearly twenty years of experience, we've been creating cutting-edge digital solutions for a diverse range of clients globally, including renowned brands like UPS, McLaren, Aviva, and Deloitte.Our enthusiasm for Cloud-based solutions drives us to collaborate with the leading Cloud service providers: Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). We proudly became the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we merged with Xebia Group in 2021, uniting with like-minded companies that strive to make a significant impact in technology.At Xebia, we embody innovation and excellence, recognized worldwide for our thought leadership and the opportunity to engage in pioneering projects.Our mission is clear: we aim to be acknowledged as the authority in our field.What sets us apart? Our commitment to detail, a culture of continuous learning, and a belief in the potential of every team member – all focusing on their development. We invite you to visit us and experience our culture firsthand!We can't wait to learn more about you!Submit your resume to ignite a conversation and join the #Xebia community.Project Overview:The project involves developing a central control unit that integrates seamlessly with wireless room thermostats and actuators, providing users with an intuitive mobile application for remote control and monitoring. The system will ensure reliable communication across all components, optimizing performance.Your Responsibilities:Design, develop, and maintain high-quality mobile applications using React Native for both iOS and Android platforms.Engage in architectural decision-making to ensure scalable, maintainable, and efficient mobile solutions.Collaborate closely with product, design, and backend teams to translate requirements into actionable technical implementations.Maintain high code quality through code reviews, testing, and adherence to engineering best practices.Support the development of a mobile application for monitoring and controlling a connected system.

Code & Pepper works with clients in FinTech, HealthTech, and AI, taking on projects that demand accuracy and dependable results. The team assists organizations in scaling their operations, refining platforms, and launching new features when deadlines are tight. Role overview The Senior Fullstack Developer (Ruby / React) will contribute to a SaaS platform designed to improve pharmacy operations. This platform addresses everyday challenges such as long customer lines, repeated phone inquiries, manual administrative work, and prescriptions left uncollected. What you will work on Enhancing features that allow pharmacies to process online payments and send automated prescription reminders Building tools that help pharmacies connect with patients more effectively Supporting the platform’s goal of increasing pharmacy sales through a unified, user-friendly application Location This is a remote position (praca zdalna).

At VirtusLab, we are a passionate team of tech enthusiasts dedicated to fostering growth and innovation. Our core foundation lies in our collaborative environment where self-development is encouraged, and working conditions are optimized for your success. We place a high premium on trust and autonomy, believing strongly in the philosophy of 'measuring outcomes, not hours'. Join us to experience a fulfilling career where your contributions truly matter!

Intellectsoft is a leading software development firm that has been delivering cutting-edge solutions since 2007. With a global presence across North America, Latin America, the Nordic region, the UK, and Europe, we specialize in various industries including Fintech, Healthcare, EdTech, Construction, and Hospitality. Our partnerships with startups, mid-sized businesses, and Fortune 500 companies enable us to drive innovation and scalability. Our impressive client roster features industry giants such as Jaguar Motors, Universal Pictures, and Harley-Davidson, where our dedicated teams make a tangible impact every day. Discover more about us at www.intellectsoft.net.About the Role: Join us as we develop an AI-powered platform that empowers businesses to enhance decision-making and operational efficiency. This platform leverages advanced analytics and machine learning to process vast data sets, delivering valuable insights and predictions. It is particularly impactful in sectors like healthcare, optimizing processes and customer experiences while fostering innovation. The platform seamlessly integrates with existing systems, enabling teams to make rapid, data-driven decisions.

About the Role Miratech is looking for a Senior Full Stack Developer with strong experience in Java and Angular to join the engineering team in Gdańsk. This role focuses on designing and building modern applications with an emphasis on performance and user experience. What You Will Do Design and develop applications using Java and Angular Work with cross-functional teams to deliver software solutions Ensure applications meet high standards for performance and usability Contribute to products that address client needs Location This position is based in Gdańsk.

About Us:Planner 5D serves as a global nexus for home design, bringing together over 100 million users across 230 territories (including two users from Antarctica each month!). Our platform transforms the home renovation journey from concept to implementation, streamlining the process through our state-of-the-art software. You don't need to be a professional designer to enhance your living or workspace; we believe in making the customization of dream homes accessible to everyone.Our cross-platform services include Web, iOS, Android, Windows, and MacOS, ensuring seamless synchronization for our users. Planner 5D is not just software; it's a vibrant community of passionate professionals from diverse backgrounds, collaborating across time zones with a unified goal of revolutionizing the home design industry.We are continually seeking like-minded talent who are eager to take initiative and drive innovation within our expanding suite of tools. Join us in shaping the future of home design!We are on the lookout for a skilled Android Engineer to develop next-generation mobile experiences for millions of users. You will collaborate with AI-driven 3D design tools, enhance performance, and test new features to push the boundaries of possibility. If you appreciate clean and reliable code, thrive in a strong team environment, and are passionate about modern technologies, we invite you to join us in shaping the future of home design!

Role Overview Miratech is hiring a Senior Full Stack Developer in Toruń with expertise in Java and Angular. This position focuses on building and improving web applications as part of a collaborative engineering team. What You Will Do Design and implement web applications using Java and Angular Work closely with colleagues from different disciplines to deliver project goals Contribute ideas and technical solutions throughout the development process What We Look For Extensive experience in both Java and Angular Strong background in developing and maintaining web applications History of delivering high-quality software Interest in learning and applying new technologies This role offers the chance to work on meaningful projects and influence outcomes within a supportive team.

Join Nord Security and innovate the future of online safety.At Nord Security, we empower users and businesses to reclaim their online privacy and security. Our diverse range of solutions—from VPNs and password managers to threat intelligence and eSIMs—are designed to address complex security challenges, earning the trust of millions around the globe.As a Senior Software Engineer, you'll play a pivotal role in enhancing our User Control Panel, ensuring users have a seamless and secure experience.Key ResponsibilitiesDesign and enhance a sophisticated User Control Panel to foster user trust and engagement, driving sustainable growth.Implement new features and improve user flows within the account management portal, including subscriptions, billing, and security options.Maintain a high-quality, scalable front-end codebase using modern best practices.Continuously enhance code quality, performance, and user experience.Write and uphold unit and integration tests alongside feature development.Contribute to the component library and design system standards.Engage in code reviews to uphold engineering excellence.Collaborate with backend engineers to define API contracts and handle errors effectively.Work with QA engineers to guarantee feature reliability and document workflows.Debug and resolve issues throughout the frontend stack, including UI rendering and state management.Advocate for best engineering practices and contribute to improving development processes.Conduct research and development activities to support new initiatives and make informed technical decisions.Mentor team members and provide technical guidance on best practices.Shape the team's technical vision and contribute to long-term goals.Essential Qualifications4+ years of experience in JavaScript and TypeScript programming.2+ years of hands-on experience with React framework.In-depth understanding of web development principles, testing methodologies, and performance optimization techniques.Proficiency in modern front-end development practices and tools.Strong problem-solving skills and attention to detail.

Join Our Innovative Team as a Senior Fullstack Developer!At Telemedi, we are in search of talented Senior Developers to enhance our IT team as we embark on an exciting journey of organizational growth, focusing on programming with AI. As a Senior Developer, you'll skillfully navigate an AI-integrated IDE and excel at delivering significant business value through IT solutions while maintaining high programming standards.The era of traditional IT is over; a new phase in software development is upon us. Telemedi is at the forefront of this transformation. We believe that by combining cutting-edge technologies with technical expertise and exceptional commitment, we can build faster, better, and more efficiently than ever before.Our developers work with Cursor AI (cursor.com) — an IDE that revolutionizes the programming paradigm. We are capable of accomplishing in hours what takes other developers days, and we expect the same from you.Apply if you: Want to work in a product company with a fascinating, extensive, and complex business domain where your efforts today translate into tangible outcomes tomorrow. Enjoy tackling significant challenges and thrive in complex applications. Appreciate a dynamic environment where exciting developments are constant. Take initiative and strive to elevate team standards daily. Feel a profound sense of responsibility for your contributions and those of your team. Welcome constructive feedback about your work with an open mind. Are eager to understand the business and communicate effectively with others (not just within IT). Can quickly and efficiently create high-quality applications/features. Are confident in your technical knowledge and capable of enhancing application quality (including gradually improving legacy code). Proactively seek to improve processes around you. Your Responsibilities: Participate in crafting IT solutions from inception to completion (we do not operate in silos). Develop web applications (new features, bug fixing, refactoring). Engage in designing the architecture of new solutions and development infrastructure. Contribute to code reviews while ensuring the quality of created solutions. Continuously raise the standards of development processes. Collaborate closely with team members (Developers, PMs/POs, QAs). Maintain high programming quality and rapid task delivery (both individually and as a team). What We Expect: Excellent understanding of business and a broad context with a high level of detail. Outstanding ability to translate business goals into IT solutions that are as simple as necessary and not more complex than absolutely required. A strong desire and perseverance to continuously elevate team standards (both in terms of quality and efficiency).

Hello, let’s connect!Welcome to Xebia, where expertise meets growth. For nearly 20 years, we have crafted digital solutions for a diverse array of clients worldwide, partnering with renowned brands such as UPS, McLaren, Aviva, and Deloitte.Our passion for Cloud-based solutions drives us to collaborate with the industry's giants, including Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). We proudly hold the distinction of being the first AWS Premier Consulting Partner in Poland.Previously known as PGS Software, we became part of the Xebia Group in 2021—a collective of innovative companies dedicated to making a significant impact in the tech world.At Xebia, we emphasize innovation, skill development, and technological excellence. Our reputation for thought leadership and global project involvement distinguishes us from the competition.Our mission is encapsulated in one word: Authority. We strive to be acknowledged as leaders in our field.What sets us apart? Our attention to detail, commitment to continuous learning, and belief in realizing each team member's potential—values that are best experienced in person. We invite you to visit us and witness our culture firsthand!Now that you know about us, we are eager to learn about you!Send us your resume to kickstart the conversation and become part of the #Xebia community.

At Base, our mission is to empower entrepreneurs to conquer the global e-commerce landscape. We provide a technology that revolutionizes how they sell online.Our international team, operating from Europe to both Americas, delivers an all-in-one system for thousands of sellers. We integrate them with industry leaders such as Amazon, eBay, Shopify, DHL, and FedEx. But we are not just another tech company; we are one of the fastest-growing platforms in the industry – growing 15 times in the last three years! We foster a culture where real impact and collaboration matter, and our team is the heart of our innovation.We are currently seeking a Senior Data Visualization Developer with expertise in React to contribute to our Base Analytics application project, which enables our clients to monitor sales, profitability, and key business metrics.Your role will be pivotal in building an efficient and scalable frontend application in React that processes large data sets and visualizes them through interactive charts, dashboards, and pivot tables. We are looking for someone who will collaborate with the Lead Frontend Developer, Data Engineers, and DevOps teams within an AWS environment.If you are an experienced React Developer eager to make a significant impact on product development, this role is for you!

At beumergroup1, we welcome proactive and talented individuals to submit unsolicited applications. We are always on the lookout for exceptional candidates who are passionate about making a difference and contributing to our team's success. If you believe you have the skills and experience to thrive in our dynamic environment, we encourage you to reach out and share your qualifications with us.