Senior Front-end Developer (Vue.Js) - Part-Time (24h/week)

Senior Front-end Developer (Vue.Js) - Part-Time (24h/week) 🚀 Are you an experienced Frontend Developer looking for a long-term, part-time opportunity where you can take real ownership of complex, business-critical applications? We’re looking for a Senior Frontend Developer with strong Vue.js expertise to join an international product team on a long-term basis, working 24 hours per week (3 days per week) . About the Client Our client is a Netherlands-based software partner delivering enterprise-grade software solutions. From custom web applications to complex integrations, they turn business challenges into efficient, high-quality software solutions. 💻 About the Role As a Senior Frontend Developer , you will take ownership of the user-facing side of business-critical B2B applications, with a strong focus on Vue.js. You’ll work closely with backend engineers, product stakeholders, and a Product Designer based in Australia to translate complex commercial and logistical processes into intuitive and reliable digital experiences. This is a long-term, part-time engagement of 24 hours per week, ideally spread across 3 working days . The team operates primarily within CET working hours , with flexibility for occasional collaboration across time zones. Since the role involves regular communication with international stakeholders, strong professional English and clear, proactive communication are essential . 🎯 Responsibilities Design, build, and maintain robust Vue.js applications for B2B users Translate complex commercial and logistical business logic into clear, intuitive interfaces Collaborate closely with backend engineers working with Laravel on API design and contracts Work with Product and Design to turn requirements and designs into high-quality user experiences Contribute to and help evolve a shared component library and design system Ensure strong frontend performance, accessibility, and cross-browser compatibility Write maintainable, scalable, and well-tested frontend code Communicate clearly and proactively in English with global stakeholders, both technical and non-technical Take ownership of your work and contribute to the ongoing reliability of the platform 🛠 Tech Stack Frontend: Vue.js 2 upgrading to 3 Styling: Modern CSS, component library / design system driven Backend (context): Laravel, REST APIs Database: MySQL Infrastructure: Docker, Kubernetes (k8s) Environment: Cloud-based, CI/CD, scalable architectures ✅ Requirements Senior-level experience with Vue.js, ideally Vue 2 and 3 and the Composition API Strong command of JavaScript and modern CSS and component architecture Solid understanding of REST API consumption and state management at scale Comfortable working alongside a Laravel backend; hands-on PHP experience is a plus Experience with front-end testing Experience with build tooling, CI/CD pipelines and front-end performance optimisation Proven experience working in a distributed, international team across multiple time zones Professional-level English, written and spoken, at a level that allows you to lead calls, write documentation and discuss complex topics with confidence Strong communication skills are essential and weigh as heavily as technical ability in this role Ability to explain technical challenges clearly to non-technical stakeholders Proactive, reliable and ownership-driven mindset 🌟 What We Offer A long-term, part-time engagement – 24 hours per week / 3 days per week A fully remote role within Europe The opportunity to work on a business-critical platform with significant international reach Collaboration with an experienced, globally distributed product and engineering team Primarily CET-based working hours, with flexibility around occasional international collaboration The opportunity to influence frontend architecture, standards, and the evolution of the design system A high level of ownership and direct collaboration with key stakeholders A modern technical environment with established development and delivery practices 📩 Ready to Join Us? If you’re a senior frontend developer looking for a stable, long-term part-time opportunity where you can make a meaningful contribution to an international product, we’d love to hear from you. 👉 Apply and tell us a little about your experience. We look forward to meeting you! Team Software Development Remote status Fully Remote Employment type Part-time Belgrade, Serbia You will love working with us. Here is why: Single, long-term projects Our developers enjoy the focused satisfaction of mastering one project at a time. Join us and experience how rewarding it can be when your work truly comes full circle. Remote-first culture You can work from anywhere! Our remote-first culture gives developers the autonomy to work wherever they please, while still connecting and collaborating with exceptional colleagues from multiple disciplines. You choose what's in sync with your lifestyle, and our team is here to make it work. Straightforward recruitment process Our stress-free recruitment process is tailored to the unique needs of developers. We take pride in offering a simple yet efficient way of bringing you onboard. Friendliest HR team on the planet Our HR team is here to make sure your work experience goes above and beyond! From the first moment of contact, they are sure to provide a warm and friendly experience ensuring that you're always surrounded by genuine support. Diversity and Creativity The atmosphere of creativity and productivity in a space that celebrates individual differences, different nationalities, experiences, and talents. Just imagine a workspace with different teams collaborating with each other, sharing marvelous ideas amongst themselves. Now that's valuable cooperation that leads to both personal and professional growth. Cool and Friendly Vibe We've heard many times that the vibe resembles that of a cool and relaxed savvy startup office - with an open-concept environment, cool, concrete columns, a spacious free drink & snack area, and the most beautiful view of Belgrade. Oh, and we have a big, pink, comfy couch! Shared Workspace in Serbia We're not a traditional outsourcing company as you know it (we don't use that term here), but a hub that finds, recruits, and manages teams who work together on different projects all in one shared workspace. Become a part of our community: A place where work & cool vibes converge Welcome to Teamcubate! We're more than just a workplace - we're a community that values innovation, creativity, and fun. We believe that happy employees are productive ones, so we go above and beyond to create an environment where you can grow, learn, and thrive. Our core team is dedicated to creating a culture of inclusivity, respect, and collaboration, where everyone's voice is heard and valued. We also understand the importance of work-life balance and offer flexible arrangements that allow you to recharge and unwind. And we are sure this cool team culture will get even better once you join us! About Teamcubate ApS Join Teamcubate and grab your best career opportunity today! Let us help you land a long-term job with some of the world's most exciting companies. Don't see a job that's the perfect fit for you at the moment? No worries! Let's stay in touch - fill out our general submission form, and let's see what awesome opportunities we can create together! It all starts here >>> Apply now!