Frontend Developer Intern

airapps is looking for a Frontend Web Developer in Amsterdam. This position centers on building web applications that are both visually appealing and easy to use. Working alongside designers and backend developers, the goal is to deliver smooth, high-quality experiences for users on a range of devices. What you will do Develop and maintain web interfaces using HTML, CSS, and JavaScript Collaborate with design and backend teams to implement new features Focus on performance and usability for both mobile and desktop platforms What we value Creativity in solving design and technical challenges Strong technical skills in modern frontend development Enthusiasm for learning new tools and technologies This role is ideal for someone who enjoys working in a collaborative setting and wants to help shape the user experience at every stage of development.

Join Our Team at AND Digital!At AND Digital, we are a forward-thinking tech company dedicated to enhancing digital product delivery while bridging the digital skills gap. Since our inception in 2014, we have empowered organizations to create superior digital products and cultivate robust digital teams.Our commitment to delivering exceptional value manifests through our regional offices—known as 'Clubs'—where we foster strong partnerships with clients, ensuring they receive unparalleled attention and support. This distinctive approach has fueled our impressive growth trajectory and solidified our place in the industry, with over 1,300 passionate professionals across the UK, Europe, and the USA, and ambitious plans for global expansion.Your Role as a Frontend DeveloperAs a Frontend Developer specializing in Vue.js, you will play a crucial role in crafting outstanding digital products within Agile frameworks. Your expertise in JavaScript will be instrumental as you:Collaborate on large-scale projects across various sectors, including eCommerce and enterprise-level software development, utilizing technologies such as Vue.js and JavaScript.Advocate for software quality and technical excellence for AND and our clients.Promote best practices in software development methodologies, including TDD, BDD, and XP.

Join DEPT® as a Senior Frontend Developer (m/f/d) in Amsterdam, HybridAt DEPT®, we are a Growth Invention company dedicated to empowering the world's most ambitious brands to accelerate their growth. With a team of over 4,000 specialists, we operate at the dynamic intersection of technology and marketing, providing innovative growth services in Brand & Media, Experience, Commerce, CRM, and Technology & Data. Our esteemed clients include industry leaders such as Google, Lufthansa, Meta, eBay, and OpenAI. Since 2021, we have proudly held B Corp and Climate Neutral certifications.This position is within our Experience & Engineering team located in the Netherlands. We merge our technical prowess with exceptional design capabilities to craft stunning digital experiences that foster enduring client relationships with brands like Gant, Inter Milan, bol.com, and Just Eat Takeaway.JOB PURPOSEWe are seeking a passionate Frontend Developer who excels at transforming high-fidelity designs and clear acceptance criteria into polished, performant, and accessible digital experiences. Your contributions at DEPT® will directly influence the forefront of global digital platforms, where visual excellence, responsiveness, and accessibility are paramount. Collaborating with multidisciplinary teams, you will create frontends that not only meet current standards but also anticipate future expectations.

About Us:Join Planner 5D, a dynamic global leader in home design, connecting over 100 million users across 230 territories, including monthly visitors from Antarctica! Our innovative platform revolutionizes the home renovation journey, making it accessible and straightforward through our state-of-the-art software. You don't need to be a professional designer to create stunning spaces; we empower everyone to personalize their homes or workspaces seamlessly using our tools. Explore our resources to enhance your design skills.Our cross-platform solutions are available on Web, iOS, Android, Windows, and MacOS, ensuring a unified experience for our users. At Planner 5D, we foster a vibrant community of passionate and innovative professionals from diverse backgrounds, collaborating across time zones to redefine the home design industry.We continuously seek talented individuals who are enthusiastic about taking ownership and driving innovation within our evolving suite of tools. Join us in shaping the future of home design.As a Frontend Developer, you will share our dedication to writing clean, maintainable, and efficient code using JavaScript and TypeScript. Your primary responsibilities will include enhancing and refactoring existing code, writing comprehensive tests, and ensuring the performance and stability of our product. We predominantly utilize an object-oriented programming (OOP) approach, adhering to strict coding standards and technical requirements.Our Tech Stack: PHP 7.4(8.1), Symfony, PHPUnit, MySQL, Redis, MongoDB, RabbitMQ, Git, Docker.For frontend development: Native JavaScript, jQuery (legacy code), TypeScript, Three.js (OpenGL), SVG, Canvas, WebGL, Webpack, WebSocket, Jest (unit tests), Docker.

Join our innovative team at Devoteam as a Senior Frontend Engineer specializing in Dutch-speaking environments. In this role, you will lead the development of cutting-edge web applications, collaborating closely with cross-functional teams to deliver exceptional user experiences. Your expertise in frontend technologies will drive our projects forward, ensuring high-quality code and robust functionality.

dept offers an internship for a Backend Developer in Amsterdam or Rotterdam. This position gives aspiring developers the chance to gain hands-on experience and learn from seasoned professionals. Role overview The internship centers on supporting backend development for active projects. Interns will join a team of experienced colleagues and take part in real-world software work. What you will do Assist in building and maintaining backend systems for ongoing projects Collaborate with a team of skilled professionals Share ideas and contribute code to development efforts

At funda, we believe you have it all.As a Frontend Engineer, you possess a holistic view of development. You’re not just skilled in coding; your creativity and precision shine through in your work with frameworks like Vue and Nuxt. While you may not identify as a full-stack engineer, your technical acumen allows you to engage confidently in discussions about API schemas and architectural strategies. If this resonates with you, we would love to hear from you!Your role in a nutshellYour day may begin with finalizing a pull request that enhances SSR performance on our homepage, ensuring a swift user experience during peak traffic. After a brief collaboration with a fellow Frontend Engineer, you’ll participate in a strategy meeting for an upcoming A/B test concerning a new filtering feature. You will align on technical approaches before diving into a fix for a minor UI bug at a specific breakpoint. And yes, there’s always time for lunch before you review a few pull requests.Your responsibilitiesAt funda, your code will touch the lives of millions searching for their dream homes. We are looking for someone with the following superpowers:Develop and maintain user interfaces serving millions.Collaborate seamlessly with your product team (design, backend, QA, product) within a Scrum framework.Review code and provide constructive feedback on pull requests.Contribute to the overarching frontend architecture and standards, ensuring consistency and quality.

At bunq, we're not merely developing a banking application; we are revolutionizing the global perception of financial freedom. As a Frontend Engineer, you will play a pivotal role in enhancing our user experience by creating beautiful, speedy, and reliable web interfaces that users engage with daily. Your mission is to develop a top-tier web platform that establishes a benchmark for the fintech industry.Own Your CraftIn the role of Frontend Engineer, you will be responsible for the technical excellence and execution of our web applications, propelling our user experience forward.You will take complete ownership of the bunq web architecture, continually designing, updating, and maintaining it while integrating the latest industry best practices to reduce technical debt.Deliver dependable, tested, and documented frontend features at a rapid pace and contribute significantly to our transition to a new frontend framework by porting features with minimal support.Serve as a technical leader within the team, enhancing the engineering culture by mentoring colleagues, advocating for code quality, and leading technical discussions.

Frontend Engineer (Vue.js)Location: AmsterdamEmployment Type: Full-timeJoin an Ambitious Tech Team in the Netherlands!In 2023, we were honored with the prestigious Oryx Award from the Dutch Financial Newspaper (FD), recognizing us for outstanding growth performance. Previously, we achieved 1st place in the Deloitte Fast 50 for growth and innovation in 2019 and 7th place in 2020. Our growth trajectory has continued robustly during and after the pandemic, and we have exciting plans for the future. We are now on the lookout for a talented and driven Frontend Engineer to help us realize our ambitious growth goals.About ExperiencegiftExperiencegift represents leading experience gift brands like Hotelgift, Flightgift, Traingift, and Activitygift, allowing customers to gift unforgettable experiences through our selection of 750,000 hotels, 400 airlines, 50,000 activities, and train journeys across Europe. We believe that experiences hold more value than material possessions, and our mission is to simplify the process of gifting experiences, making it joyful and accessible globally. Operating in over 50 countries, with offices in Amsterdam, London, Athens, and New York, we are a cohesive team of 50+ individuals representing over 15 nationalities.

Join Our Innovative Team:Planner 5D is a leading global platform for home design, connecting over 100 million users across 230 countries, including two enthusiastic users from Antarctica each month! Our advanced software streamlines the home renovation journey from initial concept to final execution, making it accessible for everyone, regardless of design expertise. Explore how our innovative tools can transform your living or workspace.Our applications are available on multiple platforms including Web, iOS, Android, Windows, and MacOS, ensuring seamless user experience and synchronization. Planner 5D is not just software; it’s a thriving community of passionate professionals dedicated to revolutionizing the home design industry.We seek a Frontend Developer who shares our enthusiasm for crafting clean, reusable code using JavaScript and TypeScript. Our development approach emphasizes object-oriented programming (OOP), adhering to stringent coding standards and technical requirements.Our Tech Stack: PHP 7.4 (8.1), Symfony, PHPUnit, MySQL, Redis, MongoDB, RabbitMQ, Git, Docker for backend; for frontend: native JavaScript, jQuery (legacy code), TypeScript, Three.js (OpenGL), SVG, Canvas, WebGL, Webpack, WebSocket, Jest (unit tests), Docker.

In het kortBij Sprints & Sneakers krijg je de unieke kans om een directe impact te maken in onze organisatie. Je zult intensief samenwerken met onze Business Development Specialist en de oprichter, waarbij jouw ideeën en inbreng cruciaal zijn voor de groei van ons bureau. Je speelt een essentiële rol in het verder ontwikkelen van ons salesproces en het realiseren van innovatieve concepten door gebruik te maken van technologieën zoals AI. Dit is jouw kans om je sales- en marketingvaardigheden naar een nieuw niveau te tillen en actief bij te dragen aan ons succes.Over Sprints & SneakersSprints & Sneakers is een B-Corp gecertificeerde growth marketing agency met kantoren in Amsterdam en Groningen. Wij helpen missiegedreven merken om duurzame groei te realiseren door middel van data-gedreven experimenten, technologie, AI en creativiteit. Ons doel is het ondersteunen van bedrijven die een positieve impact op de wereld willen maken. Ons multidisciplinaire team, dat bestaat uit data-experts, growth marketeers en AI-specialisten, optimaliseert de volledige customer journey, van merkbekendheid tot merkambassadeurschap. Als de eerste B-Corp Growth Agency van Nederland, zetten we ons in voor positieve impact en sluiten we aan bij de 17 Duurzame Ontwikkelingsdoelen van de VN. Onze ethos van 'Growth for Good' staat centraal in alles wat we doen. Met een frisse, no-nonsense cultuur, symbolisch weergegeven door 'sneakers' in plaats van maatpakken, brengen we de energie van startups naar zowel grote organisaties als gedurfde startups.Onze KernwaardenBij Sprints & Sneakers hechten we veel waarde aan eerlijkheid in alles wat we doen. We geloven in de kracht van voortdurende groei en leren, zowel professioneel als persoonlijk. Het opbouwen van waardevolle relaties is essentieel in ons werk, omdat we geloven dat samenwerking en wederzijds respect de sleutel tot succes zijn. We nemen verantwoordelijkheid voor ons werk en zorgen ervoor dat we altijd het beste uit onszelf halen.Onze focus ligt niet alleen op het werk, maar ook op het creëren van een blijvende impact. We streven ernaar om alles wat we doen memorabel te maken, zowel voor onszelf als voor onze partners. Dit betekent hard werken, maar ook genieten van het proces en van de groei die we samen doormaken.Jouw Impact in deze RolGeen dag is hetzelfde, maar je zult je vooral richten op het ontdekken van nieuwe kansen voor Sprints & Sneakers. Je onderzoekt markten en identificeert potentiële partners, terwijl je werkt aan het structureren van ons salesproces en het implementeren van innovatieve strategieën.

Are you poised to create something remarkable? Are you motivated by the challenge of scaling operations across diverse markets, developing and leading high-performing teams, and influencing the future of venture capital? If you possess a passion for innovation, the ability to motivate others, and a commitment to building and leading teams—this opportunity is for you.Your MissionWe seek an outstanding Director of International Expansion to steer CVX Ventures into its next growth phase across both established and new markets. You will be the catalyst for our vision to establish Europe’s largest and most dynamic angel investor network—a nexus where capital intersects with expertise to foster extraordinary enterprises.In this pivotal role, you will be integral to shaping the identity of CVX, executing strategies, and inspiring teams across international borders. You will define the operational standards and pace for our growth while being prepared for temporary relocations as new markets emerge.Our VisionWe connect seasoned professionals and investors with meticulously selected, high-growth startups and companies. As part of our network, you will not only be investing capital—you will leverage your knowledge, experience, and connections to actively create value and stimulate growth.CVX Ventures is among Europe’s fastest-growing venture investors. We empower our partners to invest in curated opportunities that align with their interests, industries, and expertise.Since our inception in 2020, our community has expanded to over 700 members—from angel investors and board members to C-level executives—who have collectively invested more than EUR 100 million into over 100 companies.Being part of CVX means joining a trusted network where deals are sourced with precision.Currently, CVX comprises 20 ambitious and talented individuals, with plans to grow to over 100 within the next 24 months.As our Director of International Expansion, you will:Lead growth and execution strategies across all CVX markets, both established and new.Build, manage, and inspire high-performing local teams in each market.Own the global strategy, from market entry to operational excellence.Facilitate the ongoing expansion of our angel investor network throughout Europe.Represent CVX publicly at events, conferences, and in media, enhancing visibility and trust.Engage in deal flow, investment decisions, and startup ecosystem interactions.Drive a culture of excellence and performance across all markets.

dept is offering a Mobile Development Internship based in either Amsterdam or Rotterdam. This position gives interns the chance to work alongside experienced developers and participate in real-world projects, all while building practical skills in mobile technology and application development. What you will do Work closely with the mobile development team on current projects Develop hands-on skills in mobile app creation and problem-solving Learn directly from professionals with industry experience Who we’re looking for Interest in mobile technology and developing applications Openness to learning and tackling new challenges Comfort working within a collaborative, team-focused environment Location This internship is based in Amsterdam or Rotterdam.

Are you an ambitious HBO or WO student passionate about Finance, Treasury, or Economics? If you are eager to challenge yourself and make a meaningful contribution to a prestigious international organization, we have an exciting opportunity for you!MHI International Investment B.V. (MII BV), the Finance Competence Center of Mitsubishi Heavy Industries, is seeking a dedicated and proactive Treasury Intern to join our team full-time at our office located in the esteemed Zuidas district of Amsterdam. This internship is set to begin in August/September and will last for a duration of 4-6 months.Our team, consisting of 5 to 10 professionals in the Netherlands, is committed to supporting financing operations globally. We provide innovative financial solutions to our affiliates worldwide, serving as a critical link between them and our group banking partners.Your Responsibilities:As a Treasury Intern, you will engage in a variety of stimulating tasks that will enhance your skills and expand your knowledge, including:Performing Market Conformity Checks on Foreign Exchange and Money Market transactions.Assisting in the implementation of Corporate Governance related to Treasury matters.Facilitating Treasury project management to enhance financial structures globally.Supporting local entities in gathering liquidity planning data and managing FX exposure, with potential travel opportunities to provide training to affiliates.Compiling essential financial data for Group CFO reporting.Overseeing bank fee controls across the organization.RequirementsWho You Are:We are searching for a motivated intern who is eager to learn and contribute to our dynamic team. Ideally, you:Are currently pursuing a Bachelor’s (3rd or 4th year) or Master’s degree in Finance, Economics, or a related discipline.Possess strong proficiency in English (both spoken and written).Exhibit excellent analytical skills with a meticulous attention to detail.Thrive in a dynamic, fast-paced environment.Are a self-starter with top-notch organizational skills.Demonstrate flexibility and adaptability to changing priorities.Showcase strong administrative and communication skills.Excel as a team player who enjoys collaborating with others.

Invest with Purpose: Join Triple Jump as an InternAre you driven by a passion for sustainable development and impact investing? Join our dynamic ESG, Impact, and Knowledge (EIK) team as an intern and gain invaluable hands-on experience in the realm of impact investments in emerging markets.About Triple JumpAt Triple Jump, we empower underserved markets globally by facilitating access to finance, ensuring a profitable outcome for all stakeholders. Since our inception in 2006, we have been trailblazers in the impact investing sector in the Netherlands, stemming from our founder Steven Evers’ vision to promote a fairer distribution of wealth, inspired by his experiences in Africa.With a dedicated global team of 120 professionals from 35 nationalities, we work collaboratively to strengthen the financial capacity of individuals and regions facing economic and environmental challenges. We believe that finance can create a positive impact, and we welcome you to be part of our inclusive and supportive organization.At Triple Jump, you'll find a diverse and open-minded workplace that prioritizes equality and aims to provide equal opportunities to all. You will collaborate with highly educated colleagues committed to making a genuine impact through finance, enriching not only your career but also your worldview.

Our PurposeAt SentinelOne, we are driven by a clear purpose: to empower those who safeguard our future. As artificial intelligence transforms how organizations operate and innovate, the imperative to protect them intensifies. Joining SentinelOne means your contributions will help defend global enterprises, critical infrastructure, and the technologies that will shape the future. If you are inspired by meaningful challenges and desire to make a global impact, you will find your purpose here.About UsSentinelOne operates at the cutting edge of AI and security, leading the charge in redefining the cybersecurity landscape. Our AI-driven platform integrates protection across endpoint, cloud, identity, data, and AI systems, ensuring autonomous detection and response with clarity and efficiency. By leveraging real-time analytics, intelligent automation, and a cohesive data foundation, we minimize distractions, streamline complexities, and empower security teams to concentrate on what truly matters.Our team comprises builders, problem-solvers, and innovators focused on shaping the future of security. If you are eager to tackle challenging problems alongside talented, mission-driven individuals, we welcome you to join us in creating a safer future for humanity.What Are We Looking For?We seek individuals who are insatiably curious and dedicated to continuous learning. As AI reshapes every aspect of our business, we enable every team member, regardless of role or level, to gain fluency in AI tools and concepts. Those who excel here actively pursue new solutions, experiment thoughtfully, and apply their learnings to achieve improved, quicker, and smarter results.As an Employee Experience Intern, you will play a vital role in fostering a meaningful and engaging workplace for our employees through a combination of administrative support, program coordination, and creative projects. Your responsibilities will include assisting with onboarding logistics, benefits documentation, wellness initiatives, internal communications, and organizing in-person events. The ideal candidate is organized, proactive, and passionate about cultivating an inclusive and impactful employee experience. This is a fantastic opportunity to gain hands-on experience across various areas of HR, culture, and operations within a rapidly growing tech company.Your Responsibilities:Onboarding• Assist in logistics, materials, and checklists for onboarding• Coordinate first-day experiences and collect feedbackBenefits & Wellness• Organize wellness initiatives and benefits communications

About AmigoAmigo collaborates with healthcare organizations to implement advanced AI infrastructure that enhances patient and provider experiences. Our agents facilitate clinical workflows and patient engagement throughout the entire healthcare journey: from pre-visit intake to care navigation, post-visit care plans, and patient monitoring.Recently, we completed our Series A funding round, supported by esteemed investors such as Madrona, General Catalyst, and Optum Ventures. Our solutions have been validated by leading academic medical institutions, reaching over 3 million patient encounters and aiming for a tenfold increase this year.About This RoleAs one of our pioneering global sales hires, you will play a crucial role in Amigo's go-to-market strategy. You will take charge of top-of-funnel pipeline generation, identifying and qualifying healthcare organizations that can benefit from our innovative AI solutions.Working closely with our Head of International Sales and founding team, you will help establish our healthcare sales processes and shape our strategic partnership initiatives.This role is ideal for someone enthusiastic about advancing their career in healthcare technology sales within a dynamic team. High achievers will have a clear path to transition into an Account Executive role as we grow.The position will start as a 3-6 month contract with the potential for a full-time opportunity.What You'll DoUtilize outbound automation, traditional cold outreach, and relationship-building techniques to create a strong sales pipeline.Conduct multi-channel outreach campaigns via email, phone, and LinkedIn to schedule qualified meetings.Qualify inbound leads and assign opportunities to the appropriate team members.Collaborate with leadership to refine messaging and test value propositions while iterating on outreach strategies.Maintain accurate pipeline data in our CRM and provide insights regarding outreach performance.Represent Amigo at industry events and conferences to foster relationships and generate leads.What We're Looking For1-3+ years of experience in Sales Development Representative (SDR), Business Development Representative (BDR), or inside sales roles, preferably in the healthcare or B2B SaaS sectors.Proven history of meeting or exceeding sales quotas in a metrics-driven environment.Exceptional written and verbal communication skills, capable of engaging executive-level contacts.

Are you a natural connector with a flair for crafting memorable events? If so, we want to hear from you!Zoku is a unique home away from home for business travelers looking to immerse themselves in a city for a few days to several months. Unlike traditional business hotels, we provide a welcoming atmosphere where guests can stay, work, and connect with others while engaging with the local community. Our innovative hospitality model has garnered worldwide recognition, including numerous design awards and media features.Proudly certified as a B Corp across all our locations in Amsterdam, Copenhagen, Paris, and Vienna, we uphold high standards of social and environmental responsibility, transparency, and accountability. At Zoku, you will be part of an international team of enthusiastic, proactive, and fun-loving individuals united by a shared commitment to connecting people globally.YOUR ROLEAs a Meeting & Events Specialist Intern at Zoku Amsterdam, starting in August 2026, you will be the primary point of contact for all meeting and event inquiries. Your responsibilities will span from the initial consultation to ensuring a seamless post-event experience. You will assist in qualifying leads, conducting site visits, and coordinating with our operations team to guarantee that every event is a success.You will collaborate closely with our M&E Specialist, Sales, and Operations teams to optimize bookings, refine event processes, and forge strong client relationships. Your role will involve negotiating contracts, upselling services, and ensuring smooth transitions, ultimately impacting guest satisfaction and the success of Zoku's events.We seek individuals who thrive in a people-oriented environment, possess keen attention to detail, and are passionate about transforming great ideas into reality. If you are eager for hands-on experience in event coordination while contributing to an innovative hospitality concept, this is the opportunity for you!

Location: Amsterdam, North Holland, Netherlands About CLUSE Founded in the Netherlands in 2013, CLUSE is a watch and lifestyle brand with a presence in over 20 countries and more than 4,500 retail outlets. The team brings together over 10 nationalities, working in an open, informal culture where English is the main language. The average team member is 30 years old, and the atmosphere is energetic and collaborative. Sales Intern Role The Sales Intern supports the Sales team to help drive CLUSE’s global sales growth. This internship offers practical experience in an international setting, reporting to the Sales Manager and working closely with Account Managers. The team values initiative, commercial thinking, and a results-focused mindset. Main Responsibilities Assist Sales Manager and Account Managers with sales initiatives and administrative support in both direct and indirect markets. Respond to B2B customer questions and maintain clear, timely communication. Create and manage B2B newsletters to engage clients and encourage sales. Track, monitor, and analyze monthly and quarterly sales performance data. Identify and contact new watch retailers in direct markets, and seek potential agents and distributors in indirect markets. Work with the team to launch the backpack category and pursue new business leads. Keep the weekly turnover report updated for accurate sales tracking. What We’re Looking For Currently studying for a Bachelor’s degree in Sales, Business Management, or a related area. Strong written and spoken English; French skills are a plus. Proactive, hands-on approach to daily tasks. Collaborative mindset with creativity and a focus on results. Solid analytical skills; Excel experience is an advantage. Comfortable working in an international, changing environment. Compensation and Benefits Monthly internship compensation of €500 gross. Employee discount on CLUSE products and a welcome gift of your choice. Company laptop provided for work use. Office based in Houthavens, Amsterdam.