Lead Java Developer

HighlightsRelease updates multiple times a day.Receive recognition and credit for your contributions.Your impact is directly visible and significantly enhances port logistics.Mission OverviewIn this pivotal role, you will lead sprints and epics while being an integral part of one of our agile scrum teams. As a scrum team member, you will analyze, construct, test, and deploy innovative software solutions. Your passion for development drives you to contribute actively to the coding process.You are a Java developer who passionately discusses your field and keeps abreast of the latest industry advancements. You embody innovation and are continually seeking smarter solutions, which you share with your colleagues.

About UsAt Portbase, we are dedicated to enhancing the logistics and supply chain landscape through innovative technology solutions. Our platform team plays a crucial role in this mission, focusing on the continuous improvement of our platform architecture.Position OverviewWe are seeking a skilled Java Developer to join our Platform Team. In this role, you will utilize your expertise in public cloud environments, preferably AWS, to develop software services that empower our feature and domain teams. Your contributions will be vital in automating platform services and pushing the boundaries of best practices within the logistics sector. Collaboration is key; we encourage you to share your knowledge and energy across various technologies, fostering growth together!Your ResponsibilitiesContinuously enhance the platform architecture.Collaborate within a T-Shaped model, developing deep expertise while maintaining broad knowledge across other areas.Work with the latest tools and technologies to enrich our tech stack.

Role overview Keylane seeks a Senior Java Software Engineer to join its Rotterdam office. The position centers on designing and building software that serves the financial sector. Responsibilities include both creating new applications and enhancing existing systems to support evolving business needs. What you will do Design and develop software solutions using Java Collaborate with a team of experienced engineers and professionals Support projects that have a direct effect on financial services and products Location This role is located in Rotterdam, South Holland, Netherlands.

Dynamic DevOps Engineer (Java)Join our innovative team at Swisscom, where you will play a vital role in the development and operation of our cutting-edge Secure Access Service Edge (SASE) solutions. As a DevOps Engineer, you will focus on backend software development, automation, and managing our environments at scale to enhance operational efficiency.Your Impact:You will collaborate with diverse teams to evolve our SASE offerings using state-of-the-art security architectures. Your enthusiasm for technology and your commitment to staying updated on trends in Network, Cloud, Endpoint Security, and IT will be crucial as we redefine connectivity solutions. You will engage in various disciplines including design, development, integration, testing, and operations.Drive innovation by designing, developing, integrating, testing, and operating our new SASE products.Facilitate software deployment in the Cloud.Establish Security Policy definitions for various Operating Systems to ensure optimal User Experience.Create and manage Security reports and dashboards for stakeholders.Troubleshoot and debug across all environments.Implement Site Reliability Engineering (SRE) practices, and continuously improve and automate workflows to minimize toil.

Ben jij klaar om de commerciële groei van EnergyZero te versnellen en ons B2B-segment verder te versterken? We zijn op zoek naar een gedreven Business Development Lead die strategie omzet in tastbare resultaten en een leidende rol aanneemt in het uitbreiden van ons zakelijke klantenbestand.Als Account Manager B2B ligt jouw focus primair op het genereren van nieuwe business en commerciële groei. Jij bent verantwoordelijk voor het actief benaderen, overtuigen en contracteren van nieuwe zakelijke klanten. Je positioneert EnergyZero als een strategische partner en weet complexe vraagstukken rond de energiemarkt en dynamische tarieven te vertalen naar concrete, commerciële oplossingen.Naast acquisitie bouw je duurzame relaties op met klanten die je zelf binnenhaalt en neem je de regie over de volledige commerciële klantreis: van eerste contact tot deal closing en verlenging. Met jouw commerciële drive draag je direct bij aan de groei en marge van EnergyZero. Je maakt deel uit van het Marketing & Sales B2B team en rapporteert aan de Head of B2B.

Your Professional MissionJoin our innovative Bezoek Schip team as a Lead Front-End Developer, where you'll spearhead the design, development, testing, and deployment of software that facilitates seamless vessel call coordination in Dutch ports. Our digital solutions connect shipping agents, terminals, and port authorities, ensuring that critical information is transmitted securely and efficiently.In this role, you will take charge of front-end solutions while also contributing to back-end development tasks, such as shaping APIs, ensuring data integrity, and delivering robust full-stack functionality. As a proficient Front-End Developer with a strong emphasis on maintainable code and a superior user experience, your expertise in Angular and TypeScript will be crucial. You will also have the opportunity to explore additional technologies such as Kotlin, Terraform, and AWS.A significant focus for our team is the implementation of the European Maritime Single Window (EMSWe) initiative, aimed at streamlining maritime data sharing among member states. Your contributions will play a vital role in integrating Portbase systems with this new standard, shaping the future of digital port operations.Whether you possess experience in the logistics or maritime sectors or not, we value your curiosity, technical skills, and passion for creating software that makes a tangible impact in the logistics chain.

At Freeday, we are dedicated to developing digital employees that take over mundane, repetitive tasks, allowing individuals to focus on what truly matters. With the power of AI, we assist organizations in streamlining processes, integrating systems, and creating opportunities for growth.We are on the lookout for an Implementation Lead who can efficiently launch our digital employees at client sites. This role requires strong organizational skills, high energy, and a keen understanding of practical needs. You will be closely involved with operations, where you can truly make a difference.Important: Proficiency in Dutch is a strict requirement for this position.Your ResponsibilitiesAs the orchestrator of client implementations, you will ensure that everyone is aware of their responsibilities and that tasks are completed on schedule. Collaborating with both the client and your colleagues at Freeday, you will facilitate a seamless process from kick-off to launch.Ownership from Start to FinishYou will immerse yourself in the client’s processes to quickly understand the practical realities. With a discerning eye, you’ll work with the client to define what success looks like: when we are satisfied, what the desired outcomes are, and how we will measure them. You will translate this into a clear strategy: determining what we can and must leverage from our products to achieve those outcomes. You will assemble the right team, monitor scope, quality, and deadlines, and address any missed commitments promptly.Planning, Prioritizing, and Delivering QualityYou will create an ambitious plan with clear milestones and a definitive delivery timeline. You will consciously focus on impact and results, establishing clear agreements on what is included in the scope. You will ensure that the solution works as intended, conduct necessary tests, and guarantee that the project is truly ready for launch. You will maintain oversight of dependencies, risks, and progress, keeping the team on pace and having the courage to set aside non-essential features that do not enhance the final outcome.

IntroductionAre you a seasoned leader with a knack for operational excellence? In the role of Team Lead in Medical Operations, you will create and nurture a high-performing team poised to elevate our operations. Your expertise will bring structure and scalability to our processes.This position offers significant ownership, challenges, and the opportunity to impact customer experience and the growth trajectory of Wellis. If this excites you, we want to hear from you!About WellisWellis is a rapidly growing healthtech scale-up reinventing one of the most traditional sectors: pharmacy. What began just over a year and a half ago has evolved into a profitable international enterprise serving tens of thousands of customers, and we're just getting started. By merging medical expertise with technology and data, we are making healthcare smarter, more efficient, and personalized.Joining Wellis means being part of an ambitious team that breaks conventions and builds with purpose. We create an environment where talent thrives, with short communication lines, a high degree of ownership, and the dynamic energy of a fast-growing company. The market potential is vast, and this is your chance to help shape a global player from the ground up.About the RoleAs the Team Lead in Medical Operations, you will co-lead with our other Team Lead Morsel, guiding the team at the heart of our customer experience. This team, consisting of pharmacists and nurses, is responsible for intake, medical file preparation, and customer support throughout their treatment.Your role is dual-faceted: you will be both a people manager and a process improver. While our medical experts ensure content quality, you will focus on operational structure. You will build an efficient system where customer satisfaction and medical accuracy go hand in hand.Your Responsibilities:Leadership & Coaching: Manage the Medical Operations team. Conduct one-on-one meetings, team sessions, and oversee recruitment, development, and, if necessary, offboarding. You will track KPIs (such as productivity and customer satisfaction) and ensure consistency in operational methods.Process Optimization: Analyze and enhance the current intake process and customer journey. Identify areas for increased efficiency to ensure that files move through the process correctly the first time.Innovation: Collaborate on digitalization initiatives and explore the use of chat/check-in calls and other strategies to enhance treatment outcomes for our clients.A Week in the LifeMonday – Stand-up meeting with your team, review customer feedback from the previous week, and initiate a process improvement initiative.Tuesday – Collaborate with the Tech team to explore new tools that could support your operational efforts.

Als ervaren professional in de bouwsector krijg je de kans om een bouwproject op jouw manier te leiden. Versterk ons team als Hoofduitvoerder bij Dura Vermeer Bouw en Vastgoed in Rotterdam. Jouw rolAls Hoofduitvoerder ben je verantwoordelijk voor het gehele bouwproces, vanaf de eerste schop in de grond tot aan de oplevering. Je waarborgt de voortgang, kwaliteit, veiligheid en kostenbeheersing van het project. Je werkt nauw samen met collega's van verschillende afdelingen, waaronder voorbereiding, projectleiding en calculatie, en met onze zusteronderneming Dura Vermeer Materieel.Je onderhoudt langdurige relaties met vaste partners en onderaannemers, wat zorgt voor vertrouwen en een hoog kwaliteitsniveau. Je stimuleert een positieve werkomgeving en zorgt ervoor dat teamleden goed geïnformeerd zijn over hun verantwoordelijkheden.Veiligheid staat bij jou voorop. Je geeft duidelijke instructies, organiseert toolboxmeetingen en grijpt indien nodig in. Daarnaast houd je toezicht op de planning, registreer je manuren en kosten, stel je prognoses op en zorg je ervoor dat de administratie nauwkeurig is.Bij Dura Vermeer krijg je de kans om aan projecten te werken die bij jouw interesses passen. Onze organisatie is ingericht op waardestromen zoals grondgebonden woningen, gestapelde bouw en utiliteitsbouw, zodat je je kunt specialiseren in het gebied waar jij energie van krijgt. Wij geloven in een focus op kwaliteit en samenwerking.Bij Dura Vermeer hebben we een cultuur van open communicatie en korte lijnen. Je krijgt de ruimte om je leiderschapskwaliteiten en bouwexpertise ten volle te benutten binnen een familiebedrijf dat waarde hecht aan jouw input.Wil je meer weten over onze projecten? Bekijk enkele van onze actuele projecten:NEXUSNieuw Rhijngeest ZuidStadsweven - Thuis aan de kadeRottaNovaDe Molenwei

Are you an experienced development professional eager to make a significant impact? Do you excel in collaboration with a creative approach? With your extensive knowledge and experience, can you maintain a strong overview and tackle complex challenges involving multiple stakeholders? Are you adept at inspiring and aligning all parties involved? If so, we want to hear from you!Your RoleAs an Area Developer at Dura Vermeer, you will successfully steer complex, often urban projects. You will transform existing buildings, raw sites, or ready-to-build locations into vibrant residential and commercial areas, potentially in various phases. Your responsibilities will include managing concepts, timelines, finances, and collaboration with partners and stakeholders. You will also represent Dura Vermeer in collaborations or participations. Working closely with your internal colleagues, such as concept developers and project developers, you will ensure our positions and developments progress smoothly, empowering our project developers to start with the right foundations.Your responsibilities will include:Collaborating with various stakeholders including development partners, municipalities, designers, advisors, and clients.Managing concepts, impact, finances, planning, and risks.Structuring collaborations effectively.Ensuring the right conditions are met, such as commitment from parties and appropriate contractual agreements.Accelerating processes through effective communication and decision-making.Facilitating a smooth handover of projects to project developers.Dura Vermeer's Focus on Real EstateDura Vermeer has ambitious goals as a developer. Our portfolio features challenging (area) developments with distinctive concepts, primarily located in urban settings. Our area of operation spans Zuid-Holland, where we embrace urban challenges and aim to add maximum value to our plans. This results in projects where you can truly impact urban planning, architecture, sustainability, and social cohesion.As an organization, we are growing towards a branch that annually acquires and sells 800 homes with risk-bearing capacity. This means we take on significant responsibilities in the development process.

Your Role HighlightsJoin a newly formed team focused on Cloud Infrastructure & Networking, where your engagement with technology is vital;Your contributions will have a direct impact on logistics in the port;Collaborate on developing a cutting-edge AWS landing zone.Your Professional MissionAt Portbase, we make a significant contribution to Dutch port logistics every day through our innovative products. We take pride in the quality and value our Portbase Community System delivers. Using modern tools, we develop reliable software that maximizes customer value. To maintain this excellence and continue innovating, we are looking for you!As a Tech Lead, you will ensure Portbase has a forward-thinking vision regarding cloud infrastructure, cloud networking, security, and operational automation.Working alongside a soon-to-be-hired Product Owner and an engineering team, you will be responsible for implementing, optimizing, and managing our generic AWS infrastructure. This includes account setup, connectivity, and infrastructure security. The platform should alleviate the development teams' burdens, allowing them to focus on creating business applications.Collaborating with your team, you will create new functionalities within the platform using an agile approach, where you are responsible for liaising with the broader organization.As a Tech Lead, your high-quality technical output serves as an example for others: Leading by Example. You will work hands-on and translate your manager's vision and strategy to your team. Additionally, promoting a constructive team culture is important to you, and this is reflected in your team dynamics. You will coach your team members both personally and technically.Human resources tasks for this team are assigned to the Manager of Operations, with whom you will collaborate closely. Thanks to your excellent stakeholder management skills, processes, goals, and results are aligned, and you are aware of external factors impacting your team and how to influence them.Time Distribution:Hands-on work (cloud networking, infrastructure & security) as an Engineer (50%)Guidance and knowledge development within the team, process and stakeholder management, and promoting your vision (50%)

Founded in 2004, OLIVER is the first global specialist in creating and managing tailored in-house agencies and marketing ecosystems for brands. With partnerships spanning over 300 clients across 40+ countries, we are dedicated to fostering creativity and efficiency, delivering custom solutions that engage audiences on a deeper level.As a proud member of The Brandtech Group, we harness cutting-edge AI technology to transform our creative processes and service delivery. Our innovative AI solutions boost efficiency, ignite creativity, and facilitate informed decision-making, empowering our teams to achieve remarkable results.Role: Social Media LeadLocation: Rotterdam, Netherlands (hybrid)About the Role: We are seeking a dynamic Social Media Lead to join our Rotterdam team. This role involves defining and guiding a team of Social Media Managers and Content Creators focused on globally recognized food brands. You will oversee operations, collaborate with clients, and ensure teams effectively execute social strategies. While you won't directly manage specific channels, you'll maintain close relationships with brand stakeholders and share accountability for these with your teams.Our ideal candidate combines strategic social media expertise with exceptional client service skills and prior leadership experience. A hands-on approach to social media, video production, imagery, strategy, and analytics is essential.

Royal Den Hartogh Logistics seeks a Team Lead for Credit Control to join the Rotterdam office. This position combines hands-on credit management with team leadership, working at the intersection of finance, commercial teams, and clients. Role overview The Team Lead guides the Credit Control team, supporting day-to-day operations while fostering growth and collaboration among team members. The focus is on maintaining strong customer relationships and protecting the company’s financial interests. Main responsibilities Lead, coach, and develop the Credit Control team. Maintain regular phone contact with B2B debtors and take appropriate actions to secure timely payments. About the finance team The Rotterdam finance department includes 35 professionals across several sub-teams: Accounts Payable, Banking, Credit Control, Finance & Control, Cost Control, and Invoicing. The Credit Control group currently has four members and is looking for a new Team Lead to strengthen their efforts. This role is based in Rotterdam, Zuid-Holland, Netherlands.

Driven Individuals Creating Innovative Logistics Solutions.Where Will You Work?You will join Royal Den Hartogh Logistics, a global leader in logistics services for the chemical, gas, polymer, and food industries. Established in 1920, our family-owned business has embedded safety and sustainability in its core values. Together with our clients and partners, we constantly strive for smart logistics solutions that enhance an efficient and future-proof supply chain. With 54 locations in 27 countries, a workforce of over 2,600 employees worldwide, and a modern fleet of 25,000 tank containers, 5,000 dry bulk containers and trailers, 575 tank trailers, and nearly 900 trucks, we have the resources to make a global impact. About the RoleAs the Accounts Payable Team Lead, you will be tasked with leading and further professionalizing the Accounts Payable team. You will ensure the accurate, timely, and efficient processing of incoming invoices and payments, playing a key role in process optimization, digitization, and compliance.You will serve as the primary point of contact for the team, internal stakeholders, and external suppliers, collaborating closely with Finance, Control, and other support departments.

At Norday, a strategic digital agency, we partner with sectors such as healthcare, public services, museums, and startups, empowering clients to lead in their domains. Our multidisciplinary team collaborates on digital projects that truly impact people's daily lives. If this resonates with you, you might be the React Developer we are looking for!What will you do as a React Developer at Norday?You will join our public team, a dedicated multidisciplinary unit working with clients in the public sector, such as Rotterdampas. Your role will involve crafting high-quality, user-friendly web applications. Collaborating with our UX designers, visual designers, and backend developers, you will create impactful digital platforms that prioritize the user experience. You will transform wireframes and design prototypes into high-performing, accessible, and scalable front-end solutions while contributing to quality assurance within the team.Your Responsibilities:Develop interactive, responsive, and accessible headless web applications using React and Next.js;Implement APIs for data exchange and integration with SaaS systems (Sanity, Storyblok);Write clean, maintainable code in HTML, CSS, and JavaScript;Optimize web applications for performance, scalability, and accessibility;Contribute to digital accessibility, ensuring an optimal user experience for all.Who Are You?You are someone who takes responsibility and stays updated on new technological developments. You can communicate clearly with both clients and team members (from stand-ups to demos), easily switch between various stakeholders and projects, work solution-oriented, and find energy in delivering a high-quality end product.Our ideal React Developer will have:Over 4 years of experience as a (front-end) developer, preferably in a digital agency environment;

Are you ready to oversee some of the largest concrete projects in the Port of Rotterdam?As a Lead Civil Site Manager at Dura Vermeer Haven & Industrie, you will spearhead the execution of prominent civil engineering projects within industrial settings. Our projects vary from formwork, reinforcement, to concrete pours for tank terminals, substations, and logistics hubs. You will ensure that everything runs smoothly from preparation to delivery.Your RoleFrom the initial preparations, you will be closely involved in the project and assemble your project team. You will create realistic schedules, craft a thoughtful safety plan, and provide clear work instructions for your team to follow. You maintain oversight, focus on progress, and ensure everyone knows what needs to be done and when. You will also ensure that the project team performs at their best. Additionally, you will maintain open lines of communication with the project leader and the client, ensuring everything proceeds without surprises. Safety is your top priority. You guarantee that everyone on the project can work safely and return home healthy at the end of the day, not just because it is a requirement, but because it is a given. As a lead manager at Dura Vermeer, you are more than just an organizer; you are a connector, a leader, and a craftsman or craftswoman who takes pride in the results.More About Dura VermeerDura Vermeer is a family-run business. An independent construction firm active in residential, commercial, infrastructure, and technology sectors in the Netherlands. Since 1855, our independence and long-standing continuity have formed the foundation of our strategy. With a turnover of approximately €2 billion and over 3,300 employees, we are among the leaders in the Dutch construction sector. Together, we realize beautiful projects—both iconic and everyday—that provide new solutions to social challenges. We ensure the best solutions for tomorrow and make a difference for the Netherlands, especially in the long term. We have strong ambitions, and we can only achieve them thanks to our people. As the best employer, we strive for you to choose Dura Vermeer every day. We want you to be as proud of what we create as we are. We ensure that everyone who works with us is happy, can be themselves, feels safe, and can express their thoughts. We aim for you to thrive and bring out the best in yourself.

Are you ready to take on a leadership role in the realization of complex infrastructure projects? Dura Vermeer is seeking an experienced and driven Lead Site Manager for our infrastructure projects in the Botlek, Europoort, and Maasvlakte areas.Your RoleAs an independent Lead Site Manager, you will be the cornerstone of our projects, overseeing various civil engineering projects in the industrial sector, including terminal expansions, road construction, foundations, and specialized short-term projects. The projects under your purview will range between €2 million and €15 million. You will lead various infrastructure projects, connecting all parties involved to ensure smooth operations. As a leader, you will foster a strong and successful team, encouraging collaboration to deliver quality outcomes and meet objectives. The needs of the client, as well as the surrounding community, will always be your priority. You will proactively seek solutions that best serve the client while ensuring that the site manager and their team feel heard and understood throughout the project.More About Dura VermeerDura Vermeer is a family-owned, independent construction company active in residential construction, utility construction, infrastructure, and technology in the Netherlands. Since 1855, our independence and long-term continuity have formed the basis of our strategy. With a revenue of approximately €2 billion and over 3,300 employees, we are among the top players in the Dutch construction sector. Together, we create remarkable projects that address societal challenges, guaranteeing the best solutions for tomorrow and making a difference for the Netherlands in the long term. We have ambitious goals, and we can only achieve them thanks to our people. As the best employer, we strive to ensure that you choose Dura Vermeer every day, that you take pride in our creations, and that everyone who works with us is happy, feels safe, and can express themselves. We want you to thrive and bring out the best in yourself.Join Our TeamYou will be part of Dura Vermeer Haven & Industrie, working within a team of 8 site managers ranging from junior to senior levels. We serve clients in port areas and private industrial clients. Our workload is substantial, and our ambitions are even greater – we are on the brink of significant growth!

Are you ready to lead a dynamic Content Marketing Team?Dapper is on the lookout for a passionate Team Lead for Content Marketing who possesses a pioneering spirit and a strong ambition to elevate us to the status of the top B2B marketing agency globally.In this pivotal role, you will spearhead online growth initiatives for our diverse clientele, guiding strategies all the way from conception to execution. You will manage a segment of our content team while actively engaging in high-impact projects. Our clientele spans a wide array of B2B businesses worldwide, from emerging startups to high-growth scale-ups.At Dapper, we are committed to revolutionizing B2B marketing, striving to make it more engaging, creative, and effective. Our vision and drive have propelled us to become the premier B2B Marketing Agency in the Netherlands in just five years.

Lead Technical Initiatives at Schuberg PhilisAt Schuberg Philis, we excel in mission-critical IT solutions, working closely with our clients to ensure their essential systems operate seamlessly and securely. Our engineers are T-shaped professionals, blending deep expertise in their fields with a collaborative approach to guarantee 100% customer satisfaction.Embedded in dedicated, cross-functional Customer Teams, we take ownership of complex challenges and co-create solutions that reflect our clients' ambitions. From designing and constructing robust systems to managing secure, business-critical platforms, we handle it all. Our focus on automation supports our teams and developers in application management while ensuring platforms remain secure, updated, and accessible.As a Tech Lead within these teams, you will serve as a Mission Critical Engineer, taking on additional responsibilities for technical leadership, quality assurance, and long-term strategy. This role is hands-on and not purely managerial; you will influence through your expertise, trust, and example.Your primary focus will be collaborating with clients in the public sector within the Rotterdam region. Regular client interaction will be part of your role, as you will be a core member of the customer team, facilitating technical leadership across teams and within our internal Tech Lead community.

KPN seeks an Oracle Developer to join the team in Rotterdam. This position focuses on designing, implementing, and refining Oracle database solutions that support both current projects and the organization’s long-term technical stability. Collaboration with colleagues from various departments is central to this role. Main responsibilities Create and maintain Oracle database systems that fit business requirements Improve database performance and ensure ongoing reliability Partner with teams across the company to achieve project objectives Support the evolution of KPN’s technology stack through continuous improvement Work location This role is based in Rotterdam.