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Senior Frontend Engineer - React

Liminal
PortugalRemotefull_timeVerifiedPosted 7 Jun 2025
💰 €65,000/yr(€55,000/yr€65,000/yr)

About the role

<p dir="ltr"><b><strong>Liminal </strong></b><span>is a global market intelligence and strategic advisory firm specializing in digital identity, financial crime and compliance, and IT security technology solutions across industries while also catering to the private equity and venture capital community. Founded in 2016, </span><b><strong>Liminal</strong></b><span> offers strategic and analytical services supporting executive decision-making at all product and business lifecycle stages. We advise some of the world’s most prominent business leaders, investors, and policymakers on building, acquiring, and investing in the next generation of solutions and technologies. We provide access to proprietary data and analysis, strategic frameworks, and integrated insights on the industry’s only market intelligence platform. </span></p><p><br/></p><p dir="ltr"><span>Every major company in the world has started focusing on the next generation of digital identity technologies as a necessity for continued growth and security. Our team works with a myriad of organizations, from Fortune 100s to startups, across industries including financial services, technology, telecommunications, and the P2P economy. At </span><b><strong>Liminal</strong></b><span>, we help businesses build solutions, execute strategies, invest intelligently, and connect with key decision-makers. We know that it’s in the sharing of discovery and insights that groundwork is laid, problems are solved, and entire sectors advance at the speed of light. Keeping information to ourselves delays progress for all. At </span><b><strong>Liminal</strong></b><span>, we don't just respond to the market; we define it.</span></p><p dir="ltr"><b><strong>About the role</strong></b></p><p dir="ltr"><span>As a Senior Frontend Software Engineer, you will be at the forefront of developing intuitive, high-performance web applications that enhance user experiences. You will collaborate closely with our product, design, and backend engineering teams to create seamless and engaging interfaces. Your expertise will be crucial in driving the technical direction of our front-end architecture and ensuring the delivery of high-quality, scalable solutions. By leveraging your deep understanding of modern front-end technologies, you will play a key role in shaping the future of our products.</span></p><p dir="ltr"><b><strong>What you'll do</strong></b></p><ul><li dir="ltr"><b><strong>Design and Implementation: </strong></b><span>Design and implement user-friendly web applications using modern frontend frameworks and libraries.</span></li><li dir="ltr"><b><strong>Collaboration with Product Managers and Designers:</strong></b><span> Collaborate with product managers and designers to translate requirements into functional and appealing interactive applications</span></li><li dir="ltr"><b><strong>Optimization for Speed and Scalability:</strong></b><span> Optimize applications for maximum speed and scalability</span></li><li dir="ltr"><b><strong>Technical Feasibility of UI/UX Designs: </strong></b><span>Ensure the technical feasibility of UI/UX designs</span></li><li dir="ltr"><b><strong>Clean and Efficient Code:</strong></b><span> Write clean, maintainable, and efficient code</span></li><li dir="ltr"><b><strong>Code Reviews and Mentorship: </strong></b><span>Lead code reviews and mentor junior developers</span></li><li dir="ltr"><b><strong>Staying Up-to-Date with Emerging Technologies:</strong></b><span> Stay up-to-date with emerging technologies and industry trends, and apply them to operations and activities</span></li><li dir="ltr"><b><strong>Troubleshooting and Debugging: </strong></b><span>Troubleshoot and debug issues to improve application performance</span></li><li dir="ltr"><b><strong>Best Practices in Front-End Development:</strong></b><span> Implement and advocate for best practices in front-end development</span></li><li dir="ltr"><b><strong>Integration with Backend Services: </strong></b><span>Work closely with backend developers to integrate APIs and other microservices</span></li><li dir="ltr"><b><strong>Ownership of Software Solutions:</strong></b><span> Taking ownership of the analysis, design, development, and delivery of software solutions.</span></li><li dir="ltr"><b><strong>Defining Application Requirements: </strong></b><span>Defining requirements for new applications and customization in accordance with Mastercard standards, processes, and best practices.</span></li><li dir="ltr"><b><strong>Application Development and Customization: </strong></b><span>Developing, customizing, and testing applications to align with Mastercard’s specifications.</span></li><li dir="ltr"><b><strong>Technical Training: </strong></b><span>Providing technical training to fellow team members.</span></li><li dir="ltr"><b><strong>Design Sessions:</strong></b><span> Actively participating in design sessions.</span></li><li dir="ltr"><b><strong>Sprint Planning and Backlog Management:</strong></b><sp

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Company

Liminal

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