Senior Backend Developer at Prijsvrij Vakanties | 's-Hertogenbosch

Are you a passionate Backend Developer who thrives on creating stable, scalable, and well-architected systems? If so, you'll feel right at home with us. You’ll contribute to architectural decisions and help transform ideas into robust solutions. What will you actually do?As a Senior Backend Developer, you will be at the core of our online platforms. You will…

How do you, as a Backend Developer, delight our customers?As a Backend Developer at Kaartje2go, you will play a crucial role in ensuring that our customers enjoy a seamless ordering experience. You will be a part of the Development team, collaborating with Front-end and DevOps colleagues to maintain an efficient ordering process and satisfied customers.We are looking for someone who is eager to stay updated on the latest web technologies, regardless of whether they pertain to Front-end, Backend, or systems. Your willingness to learn and continuously develop your skills is what truly matters.What does a day as a Backend Developer look like?“Whether working from home or in the office, we always start our day together as a team. After a brief meeting, I review the day's agenda. The exciting part is that it varies every day. Some days are filled with various small tasks, while others involve larger projects that can last a week. My work includes small updates, bug fixes, performance enhancements, and integrating new features into our REST API. No two days are alike, which keeps my job enjoyable and challenging.”What makes you unique as a Backend Developer?You are passionate about the IT world and see technological solutions in every problem. Additionally:You have a completed HBO or WO degree in a technical field.You are a PHP specialist or are eager to become one. You are familiar with various frameworks (Symfony) and are willing to learn new ones. Currently, we are working with Symfony 7.4 and PHP 8.5.You are open to satisfying your likely curiosity about Javascript by experimenting with it in various ways.You understand that development and operations go hand in hand. You thrive on continuous integration, delivery, and deployments, and the terminal doesn't intimidate you.About your team at Kaartje2goOur Development department is divided into four teams: Shop, Editor, Core, and JAM. These teams consist of twenty motivated Developers who ensure that the website runs smoothly. Alongside their shared passion for IT, they also share a love for craft beer. Every Friday, lunch starts with a döner or falafel sandwich from Baki’s in Zwolle’s city center, followed by Kink Radio filling the speakers, and a Friday afternoon gathering filled with jokes and dry humor.What we offer youOf course, we believe that Kaartje2go is the best workplace. To also...

Join Our Dynamic Team as a Backend Search Developer!We are on the lookout for a passionate and driven search developer to join our energetic and innovative team at Lefebvre Sdu. Together, we are shaping the future of legal research capabilities for lawyers, tax advisors, and businesses.AI is rapidly transforming the legal sector, presenting numerous opportunities to enhance the efficiency and enjoyment of legal work. Lefebvre Sdu leads this transition in the Dutch market with our product, GenIA-L, the first AI solution in the Netherlands capable of reliably addressing legal and tax-related inquiries. Used daily, our ambition is to elevate GenIA-L to new heights, delivering even more accurate answers to increasingly complex legal questions while seamlessly integrating into professionals' daily workflows.Why We Need You – You are an assertive search developer who understands that Retrieval-Augmented Generation (RAG) hinges on excellent retrieval. You approach complexity with curiosity and are eager to harness the power of AI to enhance search capabilities. Your expertise in Elasticsearch will help us maximize our search engine's potential, while your knowledge of other technologies will also contribute significantly. You think beyond the code, proposing ideas to make our results more relevant while balancing quality, speed, and cost. Moreover, you continuously challenge and develop both yourself and your teammates technically.

Exceptional Work is a Standard HereDo you see working on the Netherlands' first AI-first insurtech software as the most natural thing in the world? Great, so do we!Alongside your colleagues, you will be part of a Feature team developing our new Inpact Insurance Platform (IIP). You will have considerable freedom to implement improvements and work with the latest innovations from Microsoft. Each day typically starts with a standup meeting where your team addresses the question: how can we automate more 'tedious' tasks smartly?During each sprint, you will focus on developing new features and engaging in DevOps. You will directly contribute to our mission of transforming the insurance landscape by working on the IIP. Your role will involve processing large volumes of unstructured data (emails, PDFs, documents, photos) automatically. Additionally, you will frequently collaborate with other coding teams to optimize features. Each day brings new challenges, allowing you to grow rapidly as a Backend Developer while making a tangible impact for our clients.A Typical Day at InpactAt Inpact, we help insurers innovate, allowing them to focus on what truly matters. As a Backend Developer, you will be building the future of insurance. No fluff, just results. Yes, we are ambitious. However, there is no excessive workload or competition over job titles here. We leave big egos behind while welcoming grand plans with open arms, including our strategy to go fully AI-first, which is already underway. Our team consists of a close-knit group of 100 down-to-earth colleagues who are passionate about technology, AI, and Data Science. We avoid hassle, focusing instead on delivering exceptional results while collaborating with clients to successfully implement our AI solutions.Your Role in Shaping the Future of InsuranceWe seek individuals who consistently deliver high-quality work. No gimmicks, just groundbreaking contributions. No boasting, just pride in our collective achievements. As a Backend Developer, we expect you to:Have a minimum of 2 years of backend development experienceBe proficient in C#Have an affinity for AI, DevOps, and GitHubPossess a proactive and eager-to-learn attitudeBe skilled in CI/CD, API, and SQL

About the Role Anyone AI is looking for a Backend Developer in the Netherlands to focus on systems that support AI training. This position centers on building and improving backend infrastructure to keep AI training efficient and reliable. What You Will Do Develop and maintain backend systems that power AI training workflows Enhance existing infrastructure to improve performance and reliability Work closely with the team to support advanced AI features

Join our innovative team at Databricks as a Senior Backend Software Engineer, where you'll contribute to cutting-edge data solutions and scalable systems. Collaborate with a talented team to design and implement robust backend services that power our platform, enabling businesses to unlock the full potential of their data.

Role Overview monks is looking for a PHP Backend Developer to help build and maintain the backend systems behind our digital projects. This position is based in Hilversum. What You Will Do Design, implement, and maintain backend solutions using PHP Work closely with front-end developers, product managers, and clients to deliver reliable applications Contribute to system architecture improvements and ongoing code quality What We Look For Strong experience with PHP development Focus on clean code and established best practices Interest in collaborating across teams and with clients If you are interested in building high-quality backend systems and enjoy working with others to solve technical challenges, monks would like to connect.

At Monks, we prioritize your safety. We will never ask for payment or banking information during the recruitment process. As we expand our teams, please be vigilant against fraudulent job postings or recruitment activities that misuse our name. Protect your personal information throughout the recruitment journey. While we may reach out to candidates via LinkedIn, all applications must be submitted through our official website (monks.com/careers).Monks is actively seeking exceptional Freelance Backend Developers to enhance our projects for Q3 & Q4! If you are proficient in .NET, Java, or Python, and possess practical experience with GCP and infrastructure, we would love to connect with you.Please note: Applicants must be Dutch nationals.Are you ready to engage in thrilling, diverse projects and leave your mark? Join us today—let's create something extraordinary together!About MonksMonks is the global, digital-first, data-driven operating brand under S4 Capital plc. With a legacy of innovation, we combine extensive global marketing and technology services to redefine brand interactions. Through our flagship AI ecosystem, Monks.Flow, we transform marketing into a growth engine, connecting brands to culture in real-time while delivering impactful creative solutions. We address critical business challenges, helping brands achieve sustained long-term success.Monks has been recognized as a Contender in The Forrester Wave™: Global Marketing Services, ranks among Cannes Lions' Top 10 Creative Companies (2022-25), and is featured annually in AdExchanger’s Programmatic Power Players list (2020-24). Additionally, we were honored as Adweek’s first AI Agency of the Year (2023) and received multiple awards for excellence in artificial intelligence.

Are you ready to develop the systems that power our travel platforms and contribute to innovative solutions for thousands of customers each day? If so, this position is perfect for you. You will ensure that our technology runs smoothly and that our ideas come to life.What will you be doing as a Backend Developer?In this role, you will help build the backbone of our applications. You will develop and optimize APIs, databases, and connections with external systems. Collaborating with other developers, you will actively contribute to performance and stability improvements.What we offer:The best deal! Join us for the journey of a lifetime in an informal organization where hard work makes a difference for our customers. You will have opportunities for internal development and growth. We warmly welcome you into a close-knit and friendly team, where together we contribute to our mission: A worry-free journey for the best price!A salary that reflects your experience and responsibilities;25 vacation days (for full-time) and discounts on the most beautiful trips through Prijsvrij Vakanties & D-reizen;Everything arranged: travel expense reimbursement, a solid pension plan, and 8% vacation pay;A comfortable office in the vibrant heart of 's-Hertogenbosch, with sit-stand desks, excellent public transport connections, and a convenient bike plan;Continuous growth! With over 800 online training sessions, you can work on becoming the best version of yourself;Guaranteed fun with Friday afternoon drinks, Bossche Bollen for celebrations, and the monthly Prijsvrij Padel tournament;Exercise at the office, fresh fruit, and collective discounts on your health insurance.

Join Learned, where we empower organizations to cultivate their workforce effectively. Our advanced HR platform revolutionizes traditional HR practices, placing performance, development, and feedback at the forefront. Trusted by hundreds of companies, from dynamic startups to established enterprises, our software is critical to their growth. As we continue to expand rapidly, we're on the lookout for a passionate Senior Full Stack Developer. If you aspire to grow into a lead role, this could be the perfect opportunity for you!Note: Applicants must already reside in the Netherlands and be able to work in our Utrecht office three days a week.Your Role – Making an ImpactAs a Senior Full Stack Developer, you will lead the design, development, and maintenance of our SaaS platform. Engage with the entire technology stack, creating user-friendly interfaces with React and robust APIs and back-end services using Node.js. Collaborate with product managers, UX designers, and fellow engineers to deliver features that delight our customers.In an average week, you will:Collaborate with product and design teams to define and craft new features that enhance user experience.Participate in four weekly sprints with your team.Write clean, scalable, and maintainable code using modern TypeScript, React, Node.js, and MongoDB.Design and implement efficient and secure REST APIs to power our platform.Lead technical design discussions and contribute to architectural decisions.Review code, mentor junior developers, and uphold high engineering standards.Enhance developer workflows, CI/CD processes, and automated testing.Own projects from planning through deployment, ensuring timely and high-quality delivery.

Anyone AI is seeking a Backend Developer to work on a project in partnership with a leading AI laboratory. This remote, part-time role centers on expert evaluation and hands-on software engineering, contributing directly to the development of advanced AI technologies. Role overview This position involves designing and evaluating realistic software engineering tasks. Typical activities include debugging, building new features, refactoring or migrating code, and generating tests. The work also requires creating complex coding scenarios and reviewing the work of peers to ensure technical accuracy and clarity. What you will do Create and implement multi-file coding tasks, including bug fixes, feature development, refactoring, and testing Write clear, natural-language specifications and corresponding reference implementations Develop and improve unit and integration test suites Review tasks created by peers for accuracy, clarity, and realism Identify edge cases, ambiguities, and possible failure points Ensure alignment between specifications, code, and expected results Requirements Fluent English and strong written communication skills 3 to 7 years of professional experience in software engineering Deep knowledge of Python and JavaScript or TypeScript, plus familiarity with Java, C#, or Go Background in backend or full-stack development in production settings Experience with testing frameworks such as pytest, Jest, JUnit, xUnit, or Go testing Strong debugging abilities and comfort working in large, multi-file codebases Experience with code reviews, refactoring, and managing production migrations Engagement details Part-time, project-based Remote work Expected outcomes Deliver high-quality, production-ready coding solutions

Have you ever experienced a customer journey that left a lasting impression, good or bad? Businesses strive to enhance your engagement by resolving your issues and enriching your interactions at every touchpoint. At CM.com, we aim to transform every customer journey into a memorable experience.The entire customer journey. One platform.In a world where customers navigate seamlessly across channels, platforms, apps, and physical locations, our mission is clear: Empower growing businesses to connect, sell, interact, and engage through a unified Global AI-Powered Customer Engagement Platform. We integrate conversations, customer data, and payments with AI Agents, enabling businesses globally to grow faster and collaboratively.Our services operate within a unique business structure consisting of four core units: Connect, Pay, Live, and Engage.We are currently seeking a Backend Developer to join our Customer Data Platform product team!What You Will DoOur goal is to build the ultimate Global AI-Powered Customer Engagement Platform that allows businesses to connect with their customers, automate workflows, and manage every interaction through one reliable, user-friendly interface. This is our vision for 2026.In your first year, you will:Take ownership of a crucial component within CM.com’s product ecosystem. The Customer Data Platform (CDP) is essential for managing customer data, allowing clients to effectively store, structure, and utilize their data. It underpins key CM.com solutions such as marketing software, customer service tools, and AI platforms like HALO, making it vital for many high-profile clients. Your contributions will significantly influence how businesses harness data to craft personalized, data-driven experiences. Your responsibilities will include:Designing and implementing new features.Building and optimizing data pipelines for complex customer data.Ensuring scalability, reliability, and high performance.Collaborate closely with a cross-functional Scrum team comprising five developers, a Product Owner, and a UX Designer, where you will have impactful participation in...

Ben jij een enthousiaste Backend Developer die de uitdaging aangaat om meer dan 10 miljoen actieve leden van Social Deal te ondersteunen? In deze rol ben je verantwoordelijk voor het garanderen van een optimale gebruikerservaring op onze website.Wat ga je doen als Backend Developer?Je zorgt ervoor dat onze gebruikers altijd kunnen profiteren van de diensten die wij aanbieden.Als teamspeler ben je veelzijdig; je hebt je eigen specialisatie maar pakt ook andere taken op binnen het team.Je stelt prioriteiten voor je werk in overleg met teamleden en Product Owners.Je werkt aan het uitbreiden en verbeteren van verschillende codebases.Je presenteert demo's aan stakeholders, waaronder de directie.Je communiceert actief met andere divisies binnen de Development-afdeling.Met wie werk je samen?Je komt terecht in een hecht team van meer dan 50 collega's, bestaande uit ontwikkelaars, product owners, testers, UX/UI designers en stagiaires. We werken serieus, maar er is altijd ruimte voor een grapje. Regelmatig genieten we samen van een biertje en een borrel.

Role overview Creative Fabrica is looking for a Senior Backend Engineer with strong Go experience to help shape the foundation of its digital platform. The focus is on building and refining scalable backend services that power a growing creative marketplace. What you will do Collaborate with a talented team to design, develop, and maintain backend systems using Go Support the reliability and efficiency of backend services as the platform expands Share ideas and technical solutions to enhance user experience and add new platform features Address challenging technical problems in backend development Location This role is based in Amsterdam, North Holland, Netherlands.

Join Our Team as a Backend Developer!At openclaims, we are pioneering the insurtech industry by providing a cutting-edge SaaS platform that streamlines car repair processes for insurers and fleets. As we expand our reach into various markets, we seek passionate individuals eager to enhance and scale our innovative product.Your Key Responsibilities:Own and optimize core backend functionalities of our platform.Collaborate with frontend developers to integrate user-facing elements.Act as a technical advisor during the development cycle, supporting various stakeholders.Design and implement workflow solutions and technical upgrades to our platform.Engage in our continuous improvement initiatives.About Your Team:Join a dynamic team of 6 developers committed to fast-paced collaboration and ownership of our projects.

Deze rol is niet remote en vereist vloeiend Nederlands (C1/C2).Als Teamleider Backend ben jij de drijvende kracht achter de gebruikservaring van meer dan 10 miljoen actieve leden die onze website dagelijks gebruiken. Je bent verantwoordelijk voor het aansturen van ons Backend team en voor de applicatie zelf. Je speelt een cruciale rol in het ontwikkelingsproces en biedt ondersteuning aan je team. Je houdt een helder overzicht van de systemen waarmee je team werkt en fungeert als een onmisbare bron van kennis en advies voor je collega-backenders. In deze functie stuur je projecten aan, coördineert andere ontwikkelaars en rapporteert je regelmatig over de voortgang aan het management.Wat zijn jouw verantwoordelijkheden als Teamleider Backend?Je motiveert je team om hun doelen te behalen en biedt ondersteuning waar nodig.Je bevordert de professionele groei binnen het team.Je bent betrokken bij het wervingsproces en neemt deel aan sollicitatiegesprekken samen met onze recruiters.Je monitort en evalueert de effectiviteit van het team en vertaalt knelpunten naar verbeteringen.Je blijft op de hoogte van de nieuwste softwareontwikkelingen, met een specifieke focus op PHP.Je prioriteert backendwerk in overleg met je team en de Product Owners.Je werkt mee aan het uitbreiden en verbeteren van verschillende codebases.Je presenteert demo's aan stakeholders, waaronder de directie en andere afdelingen.Je communiceert met verschillende divisies binnen de ontwikkeling over het ontwerp en de functionaliteit van de website.Met wie ga je samenwerken?Je komt terecht in een hecht team van meer dan 50 collega's, bestaande uit developers, product owners, quality assurance-testers, DevOps Engineers, UX/UI designers en stagiairs. Er wordt serieus gewerkt, maar er is ook ruimte voor plezier en ontspanning, met regelmatig geplande borrels.

Jobgether seeks a Backend Developer to join its Research Group on a B2B contract. This role is located in the Netherlands and centers on supporting research-driven projects that align with business objectives. Key responsibilities Collaborate with the team on projects that advance research and business goals Apply technical expertise to new initiatives Contribute to shaping practical solutions with measurable impact Contract details B2B contract arrangement Position based in the Netherlands

Are you ready to embark on a new journey in lease and financing solutions? Join us as a Java Backend Developer, where you'll play a pivotal role in automating our platform that connects car dealers with customers. If you're looking for a dynamic environment in a rapidly growing company that encourages innovation and creativity, Hiltermann Lease Group in Hoofddorp is the place for you!Who We Are:Hiltermann Consumenten Financieringen (HCF) is the newest member of the Hiltermann Lease Group. As a forward-thinking fintech company, we lead the market in consumer car-lease solutions in the Netherlands. Our platform offers a fully automated, online processing system that allows car buyers to secure financing without needing a separate loan from traditional lenders. With two decades of automotive expertise and a wealth of IT knowledge, we strive to deliver an exceptional customer experience through our cutting-edge online car lease platform.Job Responsibilities:As a Java Developer, you will be responsible for the ongoing maintenance, management, and development of our fintech platform. Your primary focus will be on the backend system, a cloud-based application hosted on AWS and built with Java. Key responsibilities include:Automating the loan assessment process to ensure a seamless digital experience for customers and prompt feedback.Integrating third-party services for comprehensive assessment checks.Implementing decision-making logic to approve or deny applications based on our credit policy.Ensuring compliance with the Autoriteit Financiële Markten (AFM), De Nederlandsche Bank (DNB), and European privacy regulations (GDPR).Our Team:You will collaborate with a diverse international team of experienced software developers, QA engineers, a solutions architect, and a Product Owner. Our team values genius simplicity, knowledge sharing, and a positive work culture.

Are you a passionate engineer who enjoys both establishing frameworks and engaging directly in development? As a Senior Backend Engineer at Funda, you will design, build, and scale systems that assist millions of potential home buyers and real estate professionals daily. Your role bridges technology, architecture, and product development, allowing your voice to influence our direction.Your Role at a GlanceIn this position, you will be a key player in Funda’s backend domain. Your responsibilities include designing scalable systems, enhancing the technical foundations of our platform, and developing features that make a direct difference to millions of users.You will be part of a dedicated product team while collaborating across various teams: uniting people, ideas, and projects to advance our technical capabilities. Utilizing cutting-edge technologies such as .NET 8, Kubernetes, Azure, event-driven architecture, and Terraform, you will help keep our systems intelligent, scalable, and prepared for the future.This role uniquely combines deep technical expertise, ownership, and an influential voice in our development processes.Your Responsibilities IncludeGuide your team in alignment with our lighthouse architecture and contribute to its ongoing enhancement.Design and optimize critical systems demanding high performance and reliability.Tackle complex challenges related to scalability, data streams, and systems integration.Collaborate with product managers and designers to ensure technical choices align with the product vision.Mentor and share knowledge with mid and junior engineers, fostering Funda's culture of learning.Partner with other senior and staff engineers to evolve Funda’s technical strategy.Explore our Engineering Blog: Learn how we empower our development team with modular pipelines

airapps is seeking a Backend Engineer to join the team in Amsterdam. The focus of this role is on developing and maintaining software that powers scalable applications and high-performing systems. The backend work directly supports a seamless experience for users of airapps products. Role overview Build and maintain backend systems that enable airapps products to operate smoothly Contribute to the design and architecture of software solutions built for scale Work to enhance system performance and reliability Requirements Experience developing backend applications Interest in creating scalable and efficient systems Ability to design solutions that support a strong user experience This position is located in Amsterdam.