Senior Front-end Developer

Development with a Broader PerspectiveImagine building solutions that have a direct impact on the financial lives of people around you—friends, family, and the community. At Yellowtail, you will be at the forefront of this mission. We design software solutions for pensions, mortgages, loans, and even governmental applications. Our software is already utilize…

Join Yellowtail as a Lead Front-End DeveloperElevate development to new heights with your vision, quality of code, and team mentorship.At Yellowtail, we create software that has a direct impact on people's financial lives. Whether it's pensions, mortgages, or government services, our solutions truly make a difference. Major organizations such as APG, Rabobank, and ABN Amro rely on our bespoke software. To continue delivering this level of quality, we are seeking a Lead Front-End Developer who will take the technical lead, oversee the codebase, and uplift their team.Your Role: Lead DeveloperAs a Lead Front-End Developer, you will actively contribute to coding while also serving as the technical conscience of a product or project team. You will ensure the quality of the front-end code, maintain a consistent architecture, and support your colleagues in their professional growth.Your Key Responsibilities:Design modern, scalable front-end solutions.Ensure the quality, structure, and maintainability of the codebase.Review pull requests and enhance the development process.Mentor less experienced developers through pair programming and feedback.Implement technical best practices and promote knowledge sharing within the team.Collaborate in multidisciplinary teams with a high degree of autonomy and responsibility.As such, you are not a remote manager but a hands-on leader with a keen eye for detail and a deep commitment to quality and team development.Why This Role is Right for YouYou have been building complex front-end solutions for years, and you find satisfaction in helping others and improving teams. You take pride in a well-structured codebase, an elegant component architecture, and in seeing your colleagues work more confidently and knowledgeably thanks to your guidance.

Developing Solutions with a Broader PerspectiveImagine creating solutions that significantly impact people's financial lives! Think of applications for pensions, mortgages, loans, and government solutions. At Yellowtail Conclusion, you will be at the forefront of these digital innovations.What to ExpectWe develop software for major financial institutions like Aegon and ABN AMRO. Our solutions adhere to high quality standards due to the sensitive financial data we handle, and we are ISO and SOC certified.As a Front-end Developer, you will play a crucial role in customizing our software solutions to meet the specific needs of each client. We do not deliver standard solutions but tailor-made applications for every customer.In addition to building software, you will work on enhancing our development processes, reviewing code, and exploring new technologies.Our goal is straightforward: to ensure that your work remains challenging and that you continue to grow professionally.As a Front-end Developer, you will engage in innovative software solutions for clients in the financial sector, being involved in the entire development process from concept to delivery and optimization.Your responsibilities will include:Developing modern web applicationsBuilding client-oriented solutions within complex financial systemsIntegrating front-end applications with REST APIsImproving code quality and development processesConducting code reviewsTesting and optimizing applicationsResearching and applying new technologiesDepending on your experience, you will take on more responsibilities within projects and contribute to technical decisions within the team.

About UsAt Yellowtail Conclusion, we are at the forefront of enhancing digital security in one of the most digitized nations globally: the Netherlands. Our flagship offering, the Key Control Dashboard (KCD), empowers organizations to effectively manage risks with innovative and user-friendly technology.Your RoleWe are seeking a passionate Medior Front-End Developer who thrives in working with cutting-edge front-end technologies. As part of our highly skilled development team, based entirely in the Netherlands, you will contribute to the evolution of our platform.Why Join Us?Be a key player in our UI transformation as we migrate our ASP.NET MVC application to a .NET Core architecture. You will help build new components, enhance user flows, and develop a clean, maintainable front-end architecture alongside our lead engineer.Your primary focus will be on developing and refining the new UI, collaborating closely with backend developers, UX designers, and the product owner to ensure a seamless user experience.We promote a culture of innovation, encouraging learning and experimentation. If you have ideas to enhance performance or user interactions, we are eager to support you in testing them.You will have the opportunity to take on real responsibilities, contribute to technical decisions, and mentor junior developers within a collaborative environment.At KCD, we value your talent and are dedicated to fostering your growth, providing ample learning opportunities, and empowering you to explore your strengths.

Developing Solutions with a Broader PerspectiveImagine creating solutions that have a direct impact on people's financial lives. Consider applications for pensions, mortgages, loans, and government solutions. At Yellowtail Conclusion, you will be at the forefront of these digital innovations.What to ExpectWe develop software for major financial institutions such as Aegon and ABN AMRO. Due to the sensitive nature of financial data, our solutions adhere to high-quality standards, and we are ISO and SOC certified.As a Back-end Developer, you will play a crucial role in building robust and scalable systems that form the foundation of our software solutions. You will ensure that our applications are reliable, secure, and scalable.In addition to developing back-end services, you will work on enhancing our development processes, optimizing performance, and exploring new technologies.Our mission is straightforward: to ensure that your work remains challenging and that you continue to grow.As a Back-end Developer, you will contribute to innovative software solutions for clients in the financial sector. You will be involved in the entire development process: from design and development to implementation and optimization.Your Responsibilities Include:Developing scalable back-end services and APIsBuilding reliable systems within complex financial environmentsIntegrating applications and external systems via APIsImproving performance and stability of our systemsConducting code reviewsTesting and optimizing applicationsResearching and applying new technologiesDepending on your experience, you will take on more responsibilities within projects and contribute to technical decisions within the team.

Join Us in Strengthening Digital SecurityAt Yellowtail Conclusion, we are committed to enhancing digital security in one of the most technologically advanced countries: the Netherlands. Our flagship product, the Key Control Dashboard (KCD), empowers organizations to manage risks efficiently with smart and user-friendly technology.We are seeking a Senior C# Developer to join our innovative team in the Netherlands. In this pivotal role, you will lead the technical development and maintenance of our software solutions alongside your team.Why You Should Apply as a Senior C# Developer?As a Senior Developer, your influence will be felt in the design and execution of our development roadmap. You will tackle complex technical challenges, collaborate closely with our development team, and always keep the 'big picture' in mind for our customers and for KCD. There are numerous opportunities to leverage your unique skills and make a significant impact.Help modernize the application and introduce new, innovative functionalities.We promote a culture of learning and experimentation. Have an idea to improve performance or user interaction? We encourage you to share it, and we will support you in testing it.You will be entrusted with meaningful responsibilities, contributing to technical decisions and mentoring junior developers in a collaborative environment.We truly value your talent and are dedicated to supporting your professional growth. At KCD, you will find ample opportunities for learning and the freedom to explore your strengths.

Join Yellowtail Conclusion, the leading IT consultancy that has been delivering innovative IT solutions for over 20 years to top Dutch banks, insurers, governmental agencies, and financial advisors. We have a proven track record of making the complex financial landscape more understandable and accessible for all Dutch citizens. Through collaboration with our clients, we achieve groundbreaking innovations.VisionAI, our AI-driven document processing platform, is at the forefront of core processes in the mortgage chain and is set for further scaling towards insurers, pension administrators, and government entities. This growth requires robust architecture, security, and scalability.We are looking for a Senior Full-stack Developer to actively contribute to the platform's development and play a significant role in its ongoing evolution.What You Can Expect:As a Senior Full-stack Developer within VisionAI, you will work daily on both the backend and frontend of the platform. You will develop in PHP (Laravel) on the server side and create user-friendly, high-performance interfaces with Vue. You will engage in critical business processes where AI, business rules, and APIs converge.You will actively contribute to technical solutions, scalability, performance, and security, translating functional requirements into stable and maintainable code. Collaborating closely with other developers, product owners, AI specialists, and IT architects is key.In this role, while not a formal lead, you will serve as an experienced sounding board within the team. You will enhance code quality through code reviews and help maintain technical standards. You'll have the opportunity to make a meaningful impact and grow within a platform that operates within major organizations.

Join Us in Shaping the Future of Secure Personal Data SharingAt Ockto, our vision is to redefine the standards for simple, secure, and ethical personal data sharing. Integral to essential digital processes such as mortgage applications and rental agreements, we empower individuals to manage and share their sensitive information with absolute confidence.To fuel our next growth phase, we are in search of passionate backend engineers eager to enhance and broaden our service capabilities.Are you someone who:Continuously seeks to expand your knowledge and skills?Is dedicated to delivering high-quality, scalable software solutions?Understands the ethical significance of personal data management?If this resonates with you, you could be the next Ocktonian we want to welcome.The Role: Senior Backend EngineerAs we expand rapidly, we are pushing the boundaries in secure, cloud-native digital services. We’re searching for a Senior Backend Engineer who thrives on innovation and making an impact. You will collaborate with a diverse team, directly contributing to our SaaS platform, utilizing TypeScript and .NET technologies within a public cloud environment.At Ockto, you will experience:An ambitious engineering culture that prioritizes trust, autonomy, and ownership.A team of bright and approachable colleagues who foster knowledge sharing and collective growth.A product delivering genuine societal value—enabling users to manage their personal data securely and effortlessly.Your ResponsibilitiesDesign, develop, and maintain cloud-native backend services that drive the Ockto platform.Contribute to a robust and scalable architecture utilizing TypeScript (Node.js) and .NET Core in a high-security context.Engage in cross-functional teams that emphasize shared ownership, quality, and continuous improvement.

Ben jij de commerciële professional die kansen ziet waar anderen risico's waarnemen? Heb je de vaardigheid om klanten te overtuigen met digitale oplossingen die echte waarde bieden? Dan is deze rol perfect voor jou!Als Business Developer voor Pensioenen & Vermogen ben jij de motor achter de commerciële groei in een van de snelst veranderende sectoren van de financiële wereld. Je begrijpt dat het landschap van pensioenen en vermogen volop in beweging is. Met jouw visie, energie en netwerk weet je samenwerkingen te creëren en klantvraagstukken om te zetten in innovatieve, winstgevende digitale oplossingen.Wat kun je verwachtenJe identificeert en benut commerciële kansen bij zowel bestaande als nieuwe klanten in het pensioen- en vermogensdomein. Je hebt het talent om klantvraagstukken om te zetten in overtuigende proposities, offertes en trajecten. Je bouwt langdurige relaties op met beslissers bij banken, pensioenfondsen, uitvoerders en vermogensbeheerders. Je bent resultaatgericht: je leidt het commerciële proces van lead tot deal en zorgt ervoor dat klantwaarde altijd centraal staat. In samenwerking met consultants, UX-designers en developers werk je aan schaalbare oplossingen die zich onderscheiden in de markt. Tegelijkertijd speel je een actieve rol in business development, marktpositionering en het verfijnen van ons portfolio.Wie ben jijJe bent een commerciële professional met ervaring in de financiële dienstverlening. Je hebt affiniteit met pensioenen, vermogen of digitale klantbediening en wilt je hierin verder ontwikkelen. Netwerken gaat je gemakkelijk af: je opent deuren en verdiept relaties. Je denkt in oplossingen, hebt een sterk gevoel voor waardeproposities en weet klanten met inhoud te overtuigen. Daarnaast ben je energiek, ambitieus en gericht op tastbare commerciële resultaten. Je combineert strategisch inzicht met een hands-on aanpak.

In de dynamische wereld van softwareontwikkeling vormt een sterke architectuur de basis van ons succes. Als Senior Software Architect ben jij verantwoordelijk voor het vormgeven van de technische toekomst van ons platform, CORD. Je ontwikkelt een langetermijnstrategie, vertaalt complexe eisen naar robuuste ontwerpen, en neemt belangrijke beslissingen die de kwaliteit en stabiliteit van ons product waarborgen.Je richt je op het verbeteren en optimaliseren van ons platform, definieert coding standards, waarborgt de kwaliteit en speelt een leidende rol binnen ons development team. Hoewel je als Software Architect niet frequent zelf codeert, ligt jouw focus op visie, architectuur en technisch leiderschap. Het omzetten van vereisten naar technische ontwerpen en het maken van strategische beslissingen zijn key verantwoordelijkheden.Bovendien ben je verantwoordelijk voor het schaalbaar maken van de architectuur, met een sterke focus op de nieuwste versie, evenals op performance, beveiliging en beheersbaarheid. In samenwerking met de Team Lead ben je ook verantwoordelijk voor mentoring, evaluaties en de professionele ontwikkeling van je collega's. Je werkt nauw samen met de Team Lead en developers, en indirect met consultants, IT-specialisten en solution architects.Kortom, ben jij een ervaren Software Architect die impact wil maken op de technische koers van een groeiend platform? Dit is jouw kans om je stempel te drukken op een product dat duizenden gebruikers beïnvloedt.

Maatschappelijk verbondenMaak kennis met Davinci Conclusion, de voorloper in digitale communicatiestandaarden binnen de Nederlandse hypotheken-, vastgoed-, notariële- en openbaar vervoersector. Onze kracht ligt in het ontwikkelen van vernieuwende samenwerkingsvormen.Dit resulteert in innovatieve digitale systemen, platforms, processen en communicatiestandaarden. Ons doel gaat verder dan alleen het bieden van oplossingen; als toonaangevende probleemoplossers brengen we verschillende partijen samen om uitdagingen aan te gaan die de grenzen van sectoren overstijgen.Onze ambitie is om samen met onze klanten een blijvende positieve impact te maken. We willen ervoor zorgen dat mensen zoals jij en ik zorgeloos kunnen genieten van een goede nachtrust, een eigen thuis en een veilige (digitale) reis.Als versterking van ons team zijn wij op zoek naar een Senior Business Analyst. Ben jij een analytische denker met een passie voor het oplossen van complexe bedrijfsvraagstukken? En vind je het leuk om je rol breder in te vullen? Lees dan vooral verder.Waarom is de rol van Senior Business Analyst jouw nieuwe uitdaging?Jij bent klaar voor een nieuwe werkomgeving, een functie waarin je meer doet dan alleen businessanalyse. Je speelt een cruciale rol in het begrijpen en verbeteren van de bedrijfsprocessen van onze klanten. Je houdt van dynamiek en bent flexibel in je werkplek. Of je nu bij de klant of samen met je collega's in Naarden werkt, je voelt je overal thuis.Wat ga je doen?In deze functie modelleer je huidige en toekomstige bedrijfsprocessen om risico's te identificeren en processen te optimaliseren. Je bent bekend met tools zoals BPMN en organiseert je werkzaamheden met alle bijbehorende verantwoordelijkheden, waaronder uitstekend stakeholdermanagement. Je houdt overzicht, houdt stakeholders goed geïnformeerd, stelt rapporten op en organiseert vergaderingen. Moet er een ontwikkelaar of specialist aan de slag? Jij zorgt voor duidelijke functionele en/of technische specificaties zodat ze exact weten wat er van hen verwacht wordt. Bovendien ken je de kwaliteitsnormen en eisen van de opdrachtgever en houd je deze in de gaten.Je hebt ervaring met projecten die gericht zijn op de implementatie van nieuwe processen of systemen. Uiteraard inventariseer en adviseer je en heb je het vertrouwen om te bepalen welke technologieën en systemen het beste passen bij de behoeften van de klant. Na goedkeuring van de klant stel je het implementatieplan op, inclusief tijdschema en benodigde middelen.En last but not least, zorg jij ervoor dat het personeel wordt opgeleid om de nieuwe processen effectief toe te passen.

In the ever-evolving landscape of the financial sector, innovation presents not just challenges but also exceptional opportunities that we embrace wholeheartedly! Every day, we strive to make the complex world of finance more understandable and accessible for all Dutch citizens. We achieve this not in isolation, but alongside our clients. Together, we create groundbreaking innovations that have a direct impact on the financial lives of individuals—be it you, your neighbor, your brother, your cousin, or your parents; you name it. As a Senior IT Consultant, you will be at the forefront of this transformation.As a Senior IT Consultant, you are an authority in the realm of IT and software development. You blend deep technical expertise with strategic insight and possess a unique ability to elevate projects to new heights. Your drive for quality and impact enables you to make significant contributions at both operational and tactical levels for our clients.In your role, you will guide complex IT projects and lead the translation of business requirements into robust and future-proof IT solutions. You will develop digital roadmaps and articulate them into clear IT architectures and actionable implementation plans. Identifying business needs—such as customer portals, pension planners, or robo-advisors—you excel at converting these into scalable, maintainable, and compliant IT solutions. You will oversee the entire process—from analysis and design to implementation and delivery—ensuring that deadlines, quality, and expectations consistently align.You serve as the bridge between business and technology, leveraging your excellent communication skills to connect various stakeholders: from management and project leaders to developers and end-users. Moreover, you will mentor less experienced consultants and lead teams, maintaining a keen eye on both content and collaboration. You will drive implementation projects in an agile or hybrid environment, managing multidisciplinary teams consisting of business, IT, and suppliers. Acting as the liaison between management, product owners, compliance, actuarial specialists, and development teams, you will ensure clear alignment and cooperation.In summary: Are you an experienced IT Consultant who not only advises but also charts the course and inspires others with your vision? If so, this is your opportunity to leave your mark on leading IT projects.

Driving Innovation in the Mortgage SectorThe mortgage market is undergoing significant transformation. Digitalization is accelerating, collaboration within the chain is becoming more complex, and customers demand speed and transparency. This creates a need for professionals who not only understand the mortgage process but also know how to make it smarter and future-proof.As a Senior Mortgage Consultant at Davinci Conclusion, you will work on enhancing the mortgage process rather than being embedded in it. You will leverage your experience as a mortgage advisor or underwriter, combined with strategic insight, to help banks, insurers, and chain partners fundamentally improve their mortgage processes.You will join the Mortgage Team at Davinci Conclusion, which is a multidisciplinary group of approximately ten consultants with expertise in financial services, process optimization, digitalization, and change management. Your shared focus is on enhancing the mortgage chain, where you will combine content, processes, and technology to achieve sustainable improvements.What to ExpectIn this role, you will primarily work on assignments within the mortgage chain, playing a crucial role at HDN. You will tackle industry-wide challenges such as chain standards, collaboration, and digitalization among advisors, providers, and service partners.You will analyze processes and data flows within the chain and identify opportunities for standardization, simplification, or enhanced collaboration. Engaging with various stakeholders, from lenders to software providers, you will ensure that improvements are not just conceptualized but implemented effectively.Additionally, you will work as a consultant with various chain partners to analyze and optimize mortgage processes, guide improvement initiatives, and advise on system configuration and collaboration.You will operate at the intersection of content, processes, and collaboration, serving as a subject matter expert for clients, chain partners, and colleagues. Within the team, you will be one of the key experts on mortgage issues and contribute your practical experience to enhance the quality and impact of the services provided.

Join Us in Daily Innovation!At Yellowtail Conclusion, we are the leading IT consultancy that has been delivering successful IT solutions for 20 years to top-tier Dutch banks, insurance companies, (semi-)government agencies, and financial advisors. Our proven track record in IT includes providing the most flexible GRC solution with Key Control Dashboard, developing innovative software solutions, and offering conceptual and groundbreaking solutions with Davinci Conclusion.Are you an experienced consultant with sharp analytical skills, adept at managing and persuading stakeholders? Do you have a keen interest in leading projects or taking responsibility for a segment of a larger assignment? If so, we are looking for you! We are seeking Senior Business Consultants for both our Pensions & Wealth and Housing & Lending teams.Why is the Senior Business Consultant role right for you?The role of Senior Business Consultant at Yellowtail Conclusion is diverse and dynamic. You will guide innovation projects within large financial institutions as part of a multidisciplinary team of professionals. Your responsibilities will include organizing and leading workshops, input sessions, and user tests. Our projects range from creative design and concept phases to ongoing development and management of applications.This role offers variety: at times, you will work on smaller, short-term projects, while at other times, you will be involved in large, long-term projects, always collaborating with your Yellowtail colleagues!Your contribution will be to continuously engage with all stakeholders: clients, design colleagues, developers, and IT architects. Together, you will ensure the success of the project. You will act as a bridge between Business and IT, streamlining workflows. Your in-depth analyses, utilizing data from the financial sector, will lay the groundwork for success. Additionally, you will mentor Junior Consultants, aiding in their personal growth, while also pursuing your own development alongside your manager.

Digital Resilience in the NetherlandsAs one of the most digitally advanced countries in the world, the Netherlands presents remarkable opportunities, alongside intricate risks. Ensuring information security is thus paramount. The Key Control Dashboard, a software solution from Yellowtail Conclusion, plays a crucial role in this landscape. Major Dutch governmental organizations rely on the strength of our platform.The Key Control Dashboard is an integrated management system that assists organizations in managing risks related to information security (ISMS), governance, risk & compliance (GRC), and privacy management (PMS). Through intelligent workflows, dashboards, and reporting tools, we provide clarity and control in complex environments.As a Senior Consultant, you will engage in challenging implementations of the Key Control Dashboard at leading organizations. You will act as the vital link between the client, technology, and processes, ensuring each implementation runs smoothly and successfully.Your New RoleIn your capacity as a Senior Consultant, you will be responsible for executing and coordinating implementation projects for our clients. You will guide organizations in optimally utilizing the Key Control Dashboard, provide advice on configuration and usage, and translate complex issues into practical, actionable solutions.You will collaborate closely with consultants, developers, and project managers to achieve maximum results for the client. With your knowledge of information security, risks, and compliance, you will illustrate the tangible value of our platform. Additionally, you will contribute to ongoing improvements both for clients and within our own organization.In summary, you will ensure our clients truly advance in digital resilience and risk management.

Embrace IT from a Broader PerspectiveIn the dynamic landscape of the financial sector, innovation poses not just challenges but also opportunities, which we at Yellowtail Conclusion eagerly seize. Every day, we work tirelessly to make the complex financial realm more understandable and accessible for all residents of the Netherlands. This mission is not undertaken alone; we collaborate closely with our clients to bring groundbreaking innovations to life.Imagine developing solutions that have a direct impact on the financial lives of those around you—your neighbors, family members, and friends. As an IT Consultant, you will play a pivotal role in this transformative journey.Why is the IT Consultant role the right fit for you?As an IT Consultant, you thrive in the realm of IT and software development, ready to take the next step where your project experience contributes to socially relevant initiatives. You possess a strong understanding of business needs coupled with a robust technical background, comprehending how an OTAP street operates and the architecture of a development stack. Your strength lies in systematic and process-oriented thinking: you know precisely how to translate an idea into a final product, identifying the necessary steps and clearly communicating them to all stakeholders, including project managers, analysts, designers, and developers.Driven by a commitment to delivering quality and achieving tangible results for your clients, you prefer to work collaboratively with your team, where your exceptional communication skills are invaluable. You have the ability to translate technical IT solutions into understandable terms for both technical and non-technical stakeholders, serving as the critical link between the client and the development team.Your expertise lies in designing and specifying software solutions based on business requirements. Familiar with Microsoft environments, you understand how applications like Azure, Kubernetes, Entra ID, and tools like Postman function. While coding is not your primary focus, you are well-versed in software development processes and the people involved. You will utilize your skills to monitor the entire process, from design and implementation to delivery, ensuring continuous quality control and smooth operations. If you are seeking a multifaceted and impactful role where you can make a real difference with your expertise, this is the opportunity you have been waiting for.Who are your colleagues?Your colleagues are part of a diverse team that includes Back-end and Front-End Developers, Solution Architects, Designers, DevOps Engineers, and Business Consultants. It’s rewarding to work in a team where so many aspects of IT converge!