React Native Engineer

About Air AppsAt Air Apps, we aspire to think bigger and move faster. As a family-founded company, our mission is to revolutionize the way individuals plan, work, and live by creating the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP). Established in 2018 in Lisbon, Portugal, we now operate in both Lisbon and San Francisco, and ha…

Location: Remote or HybridTrinetix is on the forefront of innovation, seeking a talented AI-Native Engineer (Context Engineering & SDLC Intelligence) to join our team.We are developing an advanced AI-native ecosystem that will enhance our internal Software Development Life Cycle (SDLC) and deliver cutting-edge AI solutions for our clients. Our R&D division is focused on creating context-aware AI agents, intelligent engineering tools, and graph-based knowledge systems that seamlessly integrate into real-world development workflows.This project is set to revolutionize software planning, building, testing, and evolution, unlocking unprecedented capabilities for our teams and enhancing our clients’ engineering processes.

Join the Air Apps TeamAt Air Apps, we are driven by innovation and the desire to redefine how individuals manage their resources. Founded in 2018 in Lisbon, Portugal, our family-oriented company is on a groundbreaking mission to develop the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP). With over 100 million downloads globally, we are focused on pushing the boundaries of AI-driven solutions that enhance the way people work, plan, and live.We seek creative minds who are passionate about creating impactful products that empower users worldwide. Be a part of our journey to transform resource management and make a difference in people's lives.Your RoleAs a React Engineer, you will be at the forefront of developing responsive and accessible user interfaces for our web applications. Collaborating with designers, product managers, and backend engineers, you will convert wireframes and prototypes into high-quality, stable, and scalable front-end experiences that will delight our users.This posting is intended to expand our talent pool as we prepare to officially launch this position. We will reach out to you once the job is posted.Key ResponsibilitiesUser Interface Implementation: Create high-quality, responsive user interfaces that adhere to design specifications, ensuring compatibility across various browsers and devices.Frontend Development: Develop and maintain code utilizing modern JavaScript frameworks and libraries (e.g., React, Vue.js, Angular) alongside HTML5, CSS3, and principles of responsive design.Performance Enhancement: Continuously optimize page load times, rendering performance, and overall user experience.API Integration: Work collaboratively with backend teams to integrate RESTful/GraphQL APIs, ensuring seamless data flow between the client and server.Accessibility and SEO Focus: Adhere to best practices for accessibility (WCAG standards) and search engine optimization to enhance user reach.Testing and Code Maintenance: Write unit, integration, and end-to-end tests (e.g., Jest, Cypress) to uphold high-quality standards, and participate in code reviews.

Join evolution as a JavaScript / TypeScript Engineer specializing in React. In this role, you will collaborate with a dynamic team to develop innovative web applications that enhance user experience and drive business success. Utilize your expertise in modern JavaScript frameworks and contribute to exciting projects within a fast-paced environment.

About Easyship: Easyship is a leading multi-carrier shipping platform dedicated to making global eCommerce seamless and accessible. Established in 2014, we aim to simplify logistics by eliminating the complexities and hidden costs associated with international shipping. Trusted by over 100,000 brands, our platform serves as a centralized hub for global trade, connecting users with over 550 courier services across more than 200 destinations. We are a dynamic, award-winning team recognized by Forbes 30 Under 30 and TechInAsia’s Best Startup, with offices in major cities including London, New York, and Hong Kong. As we continue to expand, we prioritize transparency and foster a culture of innovation, inviting you to tackle complex challenges at scale. Who We Are Looking For: At Easyship, our engineering philosophy emphasizes the integration of advanced technical expertise with AI-driven workflows. We seek a Senior Frontend Engineer who is not just a coder but a visionary architect. You will leverage AI tools (such as Copilot, Cursor, and LLMs) to enhance productivity and deliver robust, scalable systems at an accelerated pace. In this role, you will significantly influence our customer-facing platform, lead frontend architectural decisions, ensure code quality, and shape the technical trajectory of our frontend stack, which includes React.js, TypeScript, and Vite. As a mentor, you will guide your team in mastering advanced React patterns and the evolving field of AI-assisted development.

Join our innovative team at Altersolutions as a .NET Developer specializing in React. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions. Your expertise in .NET frameworks and React will be critical in creating user-friendly applications that meet our clients' needs.We value creativity, collaboration, and a passion for technology. If you thrive in a dynamic environment and are eager to tackle challenging projects, we want to hear from you!

Join Sixt as a Full Stack Engineer specializing in Java and React! We are looking for a talented individual to contribute to our innovative tech team in Lisbon. In this role, you will work on exciting projects, develop cutting-edge applications, and collaborate with cross-functional teams to deliver exceptional digital solutions.

TransPerfect is a well-established company with a dynamic start-up culture, eager to welcome innovative and entrepreneurial minds like yours to our team. We are in search of a Frontend Engineer to enhance our global team, taking charge of the quality, development, and execution of our software offerings. If you are ready to contribute to a rapidly growing company and make a significant impact, we would love to hear from you!Join our TransPerfect – TechOps team:The TechOps team at TransPerfect has played a crucial role in the company’s success for over a decade, providing technology and services that have transformed the experiences of our clients and colleagues alike. From improving workflows for our team members to developing core services that underpin our GlobalLink platform, we create scalable client interfaces that allow even novice users to navigate complex ecosystems seamlessly.

Company OverviewTerry Soot Management Group (TSMG) is a pioneering field data collection organization established in 2017, dedicated to gathering accurate data where automation is not feasible. Our expertise lies in meticulously counting features, capturing images, recording videos, and documenting speech, enabling informed decision-making. Our dynamic field teams operate across Europe and North America, always prepared to tackle new challenges.Project OverviewWe are seeking native Portuguese speakers from Portugal to engage in a conversational audio data collection initiative aimed at enhancing cutting-edge speech and conversational AI technologies.Participants will engage in natural, unscripted dialogues with another individual in their native language. These conversations will be recorded in a controlled acoustic setting and facilitated by a moderator.The audio recordings will contribute to the training and improvement of advanced speech recognition systems and conversational AI applications.

As a Senior Front-End Developer at Cross Border Talents, you will: Develop intricate software solutions from the ground up using JavaScript/TypeScript and cutting-edge libraries; Balance both technical and interpersonal aspects of projects; Utilize your proficiency in React or Vue, along with automated testing and deployment; Occasionally venture beyond the browser, such as by establishing basic CI pipelines; Create simple HTML snippets enhanced with JavaScript, hosted on platforms like Netlify when it’s the most efficient solution.

autodoc3 seeks a Front-End Software Developer to join the team in Lisbon. The focus is on building and refining web applications that offer users a seamless and intuitive experience. Strong skills in React and Next.js are essential for this role. Key responsibilities Collaborate with colleagues to design and implement front-end features using React and Next.js Contribute to the structure and maintain the quality of the front-end architecture Apply modern JavaScript practices to help shape digital products Requirements Proven experience with React and Next.js Strong understanding of front-end development and modern JavaScript Ability to work effectively as part of a team Location This role is based in Lisbon.

Join our innovative team at inetum2 as a Full-Stack Developer. In this dynamic role, you will leverage your expertise in React and .NET to develop robust web applications that enhance user experience and drive business success. Collaborate with cross-functional teams to design, implement, and maintain high-quality software solutions.

About the RoleThe Software Engineer at iCapital Network will be responsible for developing new features, enhancing existing functionalities, and resolving defects across one or more of iCapital's software platforms. You will collaborate closely with our Product Management team throughout the software development lifecycle, detailing requirements, reviewing ongoing work, and addressing issues identified during manual testing. The role primarily involves backend development using Ruby on Rails and frontend work with React.At iCapital, we value expertise across various programming languages and business domains. We seek passionate team members who possess both technical depth and a strong commitment to delivering high-quality end products to our clients. If you are not already familiar with the technologies we use, you will have the opportunity to learn on the job, with support from our management and mentorship programs.

Join autodoc3 as a Lead Engineer for Front-End Development in beautiful Lisbon. We are looking for a visionary leader who is passionate about crafting exceptional user experiences and driving innovative front-end solutions. You will oversee a talented team of developers, guide project initiatives, and ensure the highest standards of quality in our web applications.

About Relay Commerce Relay Commerce is a leading e-commerce enablement platform providing innovative scaling solutions tailored for personalized messaging, social commerce, and customer retention strategies. We empower merchants to thrive in an ever-changing digital marketplace with our cutting-edge suite of tools. Currently, our solutions facilitate over $1 billion in incremental gross merchandise volume for more than 35,000 merchants worldwide. Our ecosystem features eight advanced software products designed to enhance merchant revenue growth through email marketing automation, conversion optimization, user-generated content management, retention analytics, and subscription management. Relay's products are recognized as essential revenue-generating tools for forward-thinking e-commerce merchants across the globe. Role Overview In this pivotal role as a Full-stack Software Engineer, you will primarily focus on back-end development (approximately 70% of your time) by creating robust TypeScript services that drive subscription management, billing workflows, and merchant-facing APIs for Shopify stores handling millions of transactions. You will work collaboratively within a team, independently delivering features while collaborating with a seasoned team lead to propose solutions, implement them, and oversee their operation in production. It is crucial that these systems maintain high reliability, observability, maintainability, and performance. Utilization of AI tools such as Claude code and Codex will enable you to accelerate feature delivery effectively. Additionally, you will contribute to our React-based front-ends (approximately 30%) in a dynamic, multi-functional team environment. About Smartrr Smartrr, a subsidiary of Relay Commerce, is a frontrunner in subscription solutions tailored for e-commerce brands. Our platform empowers numerous Shopify merchants to effortlessly launch, manage, and scale their subscription and loyalty programs. Smartrr has facilitated over $300 million in transaction volume, significantly strengthening customer relationships and brand profitability.

Role overview Dashlane is hiring a Director of Engineering in Lisbon, Portugal. This leader will guide engineering teams as part of the company’s broader leadership group. The Director will help shape the technical direction for Dashlane’s security products and play a key role in building a collaborative, high-performing culture. What you will do Lead and mentor engineering teams working on security solutions Set and influence the strategic direction for engineering initiatives Work closely with other leaders to ensure Dashlane’s products meet and exceed customer expectations Promote a culture of excellence and teamwork within the engineering organization What we are looking for Proven experience in software development Demonstrated success managing and growing engineering teams Ability to drive technical strategy and foster collaboration This position is based in Lisbon, Portugal.

Join Mollie as an Engineering Manager in our Platform Engineering team, where you will lead and inspire a talented group of engineers. You will play a crucial role in shaping our platform's architecture and driving innovation to ensure we deliver the best payment solutions for our customers.

Join our innovative team at inetum2 as a Senior Data Engineer, where you will play a pivotal role in designing and implementing data solutions that drive business insights and enhance decision-making processes. You will leverage your expertise in data architecture, ETL processes, and database management to build robust data pipelines and ensure data integrity across various platforms.

What you will be doing: We are seeking a passionate and skilled Engineering Manager to join our forward-thinking Tech Team. In this role, you will collaborate with various functions to design and implement cutting-edge systems essential for identifying financial risks. As an Engineering Manager, your responsibilities will include: Taking ownership of your team, focusing on the growth and development of existing members, as well as recruiting and onboarding new talent. Creating a positive and innovative work environment that encourages creativity and collaboration. Providing mentorship and coaching to your team, fostering a culture of continuous learning and openness to new technologies. Setting strategic direction for your team and being accountable for technical decisions. Partnering with your product counterpart to ensure timely delivery in accordance with the product roadmap. Collaborating within your team and across the organization to ensure that implementations align with industry standards. Reporting to the Director of Engineering and working closely with other Engineering Managers to drive cross-team initiatives and improvements. Our Tech Stack: We leverage public cloud architectures, particularly AWS and GCP. Development is primarily in Kotlin and Python for backend, and TypeScript/ES6+React for the frontend. We utilize relational database technologies such as Postgres and Yugabyte. Our communication bus is powered by Kafka, and we implement gRPC for intra-service communication. We employ modern observability tools from Grafana Cloud and deploy using ArgoCD. We are committed to engineering excellence and continuously strive to deliver high-quality code and solutions to our clients.

Join our dynamic team at SEGULA Technologies as an Electrical Engineer and contribute to innovative projects across various sectors!Key Responsibilities:Design electrical projects in accordance with predefined specifications.Ensure compliance of projects with relevant standards.Collaborate and communicate effectively with departments including Purchasing and Production.Generate Bill of Materials (BOM) in the ERP system, ensuring proper identification.Drive continuous improvement initiatives.