Senior Front-end Developer (Angular / React) at Conflux | Utrecht

Elevate Complex Front-end Challenges to New HeightsAs a Senior Front-end Developer at Conflux, you will play a pivotal role in guiding the technical direction. You will assist organizations in overcoming intricate front-end challenges while enhancing team collaboration, architecture, and code quality. Your expertise will merge technical depth with advisory s…

Join Our Team as a Frontend EngineerAt Channable, we are looking for a talented Frontend Engineer to become an integral part of our Website Team. In this role, you will take charge of developing and enhancing our public-facing web platform. Your main objective will be to create, optimize, and expand a dynamic marketing website that effectively communicates our value proposition and converts visitors into loyal customers.You will work closely with Product Marketing, Design, and Growth teams to prototype and deliver new website features that align with user insights and business goals. From concept to launch, your contributions will ensure a seamless user experience across our digital presence.Key ResponsibilitiesTransform business and marketing objectives into high-impact, user-centric website experiences that function optimally across various devices and drive measurable growth.Assess functional requirements critically and suggest enhancements that improve usability and conversion rates.Develop scalable, maintainable, and well-tested frontend code, with a strong focus on performance and quality assurance.Translate wireframes and design concepts into a refined UI while following and advancing our design system.Manage technical SEO best practices, including semantic HTML/Markdown, structured content, Core Web Vitals, and page speed optimization, while shaping and maintaining CMS schemas for structured content.Stay well-informed about UX and interaction principles, especially in the context of marketing websites (conversion flows, landing pages, performance enhancement).Collaborate effectively with designers, marketers, and engineers to deliver cohesive user experiences.Contribute to frontend standards and support cross-team initiatives where website and product experiences intersect.Our Technology Stack:Frontend: TypeScript, React, Next.js, Apollo, CSS-in-JS, Jest, REST, Webpack, Babel, ESLintOther Technologies: Hygraph, Vercel, Haskell, Python, PostgreSQL, Redis

CLB specializes in sustainable real estate and works to address the housing shortage in the Netherlands. Since 2012, the company has acquired more than 3,300 energy-efficient homes across over 120 locations. Its portfolio includes more than €1 billion in assets managed through eight housing funds, with ongoing expansion. Role overview The Senior Project Manager Real Estate Development - New Construction leads the realization phase for new construction projects, starting from the purchase agreement and continuing through delivery and the launch of operations. This position is based in Baarn, Utrecht, and reports directly to the Director of Real Estate. Main responsibilities Oversee multiple new construction projects simultaneously at various locations throughout the Netherlands. Take full responsibility for projects once transitioned from the Acquisition team, ensuring a detailed understanding of each project. Negotiate and finalize purchase and construction agreements that align with the interests of all involved parties. Manage project timelines, budgets, and quality, maintaining clear communication with builders, developers, and internal teams. Work closely with the property management team (Merel Vastgoedbeheer) to balance financial returns and project relevance, engaging in discussions as needed. Ensure a smooth handover to Merel Vastgoedbeheer so tenants receive strong support from the start. Stay informed about trends in real estate, construction, and relevant legislation, maintaining a genuine interest in the sector. Collaboration This position works closely with the Acquisition and Management teams, as well as external developers and contractors. The Senior Project Manager reports directly to the Director of Real Estate.

At Learned, we create innovative software that empowers managers to develop their teams throughout the year, conduct fair evaluations, and reward transparently. Our platform automates the evaluation process, saving managers valuable time while equipping them to have impactful conversations with their team members—enabled by our proprietary AI technology.Currently, hundreds of companies, ranging from scale-ups to large corporates, utilize our software, and we are experiencing significant growth. Thus, we are looking to expand our sales team—are you our new Senior Business Development Representative?Together, we make a difference—here's what you'll do:As a Senior Business Development Representative, you will be responsible for generating and following up on leads and converting them into appointments. You will design sales campaigns via email, LinkedIn, and phone, continuously seeking organizations that align well with our value proposition and ideal customer profile. You will conduct introductory calls to qualify leads, first alongside an Account Executive and eventually independently. For qualified leads, you will hand them off to an Account Executive. You will work independently, take responsibility, and contribute to process improvements.Your average workweek will look something like this:Designing sales campaigns, reaching out to leads (email/phone/LinkedIn), and scheduling appointments (60%)Conducting introductory calls with leads to qualify based on selection criteria (30%)Supporting sales colleagues in preparing meetings, such as setting up trial accounts or creating business cases (10%)In summary, your efforts will drive growth for our clients and our platform, taking Learned to the next level alongside our team.

About the Role Innovam is looking for a Senior Project Leader to join Examenservices in Utrecht. This role centers on bringing structure, direction, and quality to examination development projects. The Senior Project Leader oversees the full project lifecycle, balancing content, timelines, and quality while keeping teams aligned and projects on track. What You Will Do Translate client annual plans into concrete, actionable tasks for the team. Keep a close eye on timelines, capacity, budgets, and project risks. Guide the project’s content direction, ensuring standards are met without micromanaging. Support developers in performing at their best and encourage their professional growth. Serve as the key link between relationship managers, developers, and consultants. Rely on a solid understanding of the project content to inform decisions and uphold quality, though deep subject matter expertise is not required. How You Work Bring clarity and structure when projects become complex or unclear. Value transparency and hold yourself and others accountable. Make decisive choices and provide clear guidance to the team. Move easily between content considerations and process management. Keep a steady focus on quality without getting lost in unnecessary details. Communicate well and engage others in shared goals. This is a leadership role focused on preventing issues before they arise, rather than reacting to problems after the fact.

Your RoleAs a Quantitative Developer at mathrix, you will be at the forefront of tackling mathematical and data-centric challenges that arise in a high-performance trading environment. Your expertise will contribute to the development of software and models integral to our automated trading strategies. You will engage in extensive coding and system creation to effectively manage complex datasets and processes. This position requires a blend of technical proficiency and practical problem-solving skills to identify optimal solutions for our trading strategies. Through diligent questioning, project analysis, research, backtesting, and implementation, you will collaborate closely with leading traders and senior professionals to craft cutting-edge solutions that align with our objectives.

Role Overview Garansys is looking for a Medior Software Developer to join our Utrecht-based team. Here, developers work closely together on impactful solutions for clients such as a.s.r. and Vertom. Expect a mix of greenfield projects and complex enterprise integrations, all delivered in small teams of two to six. Our approach values direct communication, hands-on involvement, and real ownership, no endless meetings, just meaningful work and visible results. What You'll Do Full-stack development: Build front-end applications using Angular, React, or Vue, integrated with .NET back-ends running on Azure. Cloud & DevOps: Set up CI/CD pipelines, use Infrastructure-as-Code, and manage deployments in Azure. AI-native development: Apply AI tools to streamline development and boost team productivity. Architectural insights: Translate client requirements into technical decisions, always considering structure and scalability. Knowledge sharing: Mentor junior colleagues and contribute to the team's expertise. How We Work At Garansys, everyone is trusted with responsibility and given freedom in their working style. We combine a family-like, informal culture with a drive for high performance. Collaboration is direct and open, whether with colleagues or clients. Most developers juggle one to three projects at a time, with project durations ranging from a few months to several years. Our Team Work alongside colleagues like Maarten and Joep on a variety of client projects. We value knowledge sharing, mentorship, and a genuine passion for the Microsoft Stack. What Sets Garansys Apart Small, close-knit teams where every developer has a voice Direct impact on client solutions, no ivory towers Opportunities for growth and ownership A warm, trusting environment balanced with a results-driven mindset

Join LowQode as an OutSystems Developer and make a significant impact! Deliver software solutions tailored to the unique needs of our clients. Engage in the entire project lifecycle, from initial development to final delivery. Collaborate with your project team to create meaningful impact for clients. Focus on personal development within a supportive environment. Become part of a small, friendly team.As an OutSystems Developer, you will work on a variety of applications, including Reactive Web apps, mobile solutions, and system integrations. You'll contribute to the digital transformation of processes across multiple systems and enhance existing SaaS solutions. This position is ideal for developers taking their first steps in OutSystems, as well as those with experience looking to help grow our team.Your work will distinguish itself from standard software by providing custom solutions that align perfectly with our clients' needs. You will be involved in projects from start to finish.Your expertise as an OutSystems Developer is crucial for making an impact on our clients. You will work within a project team alongside colleagues such as Erio, Marc, and Mark to make a difference together.Erio shares about working at LowQode: “Being part of a small team means open lines of communication. It fosters a friendly and positive atmosphere where I can truly be myself.”

Why You Should Join Cloud Republic as a Cloud DeveloperYour personal development is paramount. Learning something new every week is what makes your developer heart race.You thrive in a collaborative environment and enjoy working in teams at the client’s site.Freedom and flexibility are at the top of your list. Want to record a podcast or dive into a new technology? Go for it!Looking for some fun? We have plenty, from kicking off the weekend with beers from our in-house brewery ‘Oproer’ to participating in D&D sessions or game nights.At Cloud Republic, we are recognized as specialists in Cloud Native Development. We utilize the latest technologies and are not afraid to pioneer new ideas. We are committed to developing excellent solutions for our clients collaboratively. Our culture blends hard work with immense joy, as we constantly challenge each other. Would you like to develop yourself fully in our ambitious team? Then become a Cloud Developer at Cloud Republic!Daan de Schepper - Cloud Developer: "At Cloud Republic, we emphasize knowledge sharing, especially on Fridays, our designated office day. This fosters a strong connection with the company. The atmosphere is very pleasant; it's a friendly and open organization. You're not judged on numbers; there's genuine attention for the individual, and you can feel it."People-Oriented. Technically Strong. Free to Grow.At Cloud Republic, you will work on cloud solutions that truly make a difference. You will find yourself in an open, informal culture where you are not just a number but rather part of a close-knit group of professionals. We set high standards in both technology and collaboration, offering you significant freedom in how you work while expecting ownership in return. Here, you will grow rapidly – both as a developer and as a person.Who We Are at Cloud RepublicWe operate in teams to deliver innovative Cloud Native solutions for clients such as NS, Rijksmuseum, and Cito. In this role, you will not only focus on coding and bug fixing but also actively contribute your insights to the development process. Many of our projects are greenfield developments, meaning there’s no legacy code for you to deal with.Your Work Week Looks Like This:You will collaborate with colleagues like Matthijs and other team members in creating impactful cloud solutions.

We are excited to announce that fizor is on the lookout for a passionate Low-Code Developer to join our innovative team in Utrecht! As the fastest-growing IT scale-up in the Netherlands, we are dedicated to scaling new heights, and we need your expertise to help us achieve our ambitious goals. Currently, we are growing at an impressive rate of around 33% each month, and we aim to go far beyond that! In this role, we seek an Energetic, Proactive, and Self-sufficient Self-Starter to enhance our team of 6 to 12 professionals, including Developers, a Project Manager, and a Business Analyst. You will not be alone in this journey; collaboration is key in our dynamic project teams. What do we do? At fizor, we partner closely with our clients to develop intelligent software solutions that drive their organizational progress and ensure future readiness. Our agile development processes utilize various low-code platforms, guaranteeing efficient process structures, scalable technology, and adaptive application architecture. Every day offers a new challenge at fizor. We promise diversity and excitement in your work, allowing you to explore the IT landscape across multiple client projects in various sectors. From crafting complete ERP systems to implementing WMS solutions or building core applications, your adaptability and ability to thrive in a fast-paced environment will be essential. We value flexibility and understand that it is a two-way street. Your work is important to us, and we are committed to fostering a culture that extends beyond mere perks.

Role Overview Innovam is looking for an Automotive Examination Line Developer to join the team in Utrecht. This position shapes the way professionals in the mobility sector are assessed and certified. By developing examinations that reflect real-world demands, this work helps technicians, students, and examiners earn diplomas or certificates that matter in practice. What You Will Do This role focuses on designing, testing, and refining both theoretical and practical exams for the mobility sector. Examples include assessments for future APK examiners and MBO students studying motor vehicle technology. Collaboration is central: work with educators, industry representatives, and trade organizations to ensure exams meet current legislation, qualification dossiers, and industry standards. Main Responsibilities Develop, test, and improve examinations for the automotive sector Evaluate administered exams to maintain quality Draft and validate exam questions and practical assignments Coordinate construction teams with experts from education and business Consult with trade organizations and educators about sector trends Contribute to the innovation of assessment and evaluation methods Apply the PDCA cycle for ongoing improvement of examinations About the Team The Examination Services division at Innovam supports both education and industry in all aspects of examination, from development and administration to graduation and certification. Within the Examination Lines cluster, the focus is on developing exams for various sectors, with a special emphasis on the mobility sector under the IBKI name. Examples of Exams Developed Exams for APK examiners on behalf of the Ministry of Infrastructure and Water Management Exams for driving instructors This role offers a chance to directly impact the quality and relevance of professional certification in the automotive field.

Why you should consider joining Garansys as an Outsystems Business Developer:We offer a truly unique selling proposition: fixed Outsystems projects with guarantees on timelines, budgets, and scope. No one else does this.You will be part of a dynamic marketing and sales process, ensuring you connect with the right new clients effectively.This role will feel like your own venture, one that you will grow and develop.As part of our Marketing and Sales team, we are seeking a key addition: a Business Developer for Outsystems. As an Outsystems Business Developer, you are bold, naturally build rapport through your curiosity, and serve as a refreshing conversational partner. Do you want to join colleagues like Maarten, Jesper, and Annelie? Keep reading. The Role of IT Business Developer in Brief:Be a part of an integrated marketing and sales team. Collaborate with your marketing colleagues to devise new lead generation flows to convert warm leads into new clients.Independently generate leads within the insurance market or through existing clients like CZ, ASR, and Attero, contributing to the expansion of our customer base.Be responsible for growing a segment of our client base, particularly in the Insurance market.Ensure existing clients are satisfied and seek opportunities to expand their accounts.Our aim is to reach the heart of our clients, both in terms of relationships and in the core of their operations, where ICT empowers them to make a difference. Does this resonate with your skills and passion? If so, we want to hear from you!About GaransysAt Garansys, we believe that organizations and suppliers can gain better control over IT projects. Many IT projects run over budget and schedule, and predictability is often lacking. We tackle this pain point directly. We provide IT services with guarantees, as our name suggests.For instance, we deliver various Outsystems teams with output guarantees for ASR, develop applications at a fixed price using Outsystems for Attero, and conduct fixed legacy management for CZ. Our clients consistently rate us above an 8 for project satisfaction, reflecting our expertise.

0.8 - 1 fte per week | Utrecht | Hybrid | € 6.283 to € 9.573 | Public Administration | Master's DegreeYour Progress Begins at BerenschotAre you eager to contribute to a sustainable living environment where housing and accessibility go hand in hand? If you are an entrepreneurial professional with a vision for spatial development and accessibility, possessing a broad network within the public domain, we invite you to apply for the role of Program Manager for Area Development.Your ResponsibilitiesThe Netherlands faces significant spatial challenges, including housing shortages, mobility issues, climate adaptation, and the integration of these themes. As a Program Manager, you will assist governments and social organizations in developing visions, policies, and implementation strategies. You will provide clarity, insight, and actionable perspectives, directly contributing to the spatial organization of the Netherlands. In your role as a Program Manager and strategic advisor within public administration, you will tackle the most substantial social challenges in the country. You will help public clients achieve tangible results in complex projects, guiding teams and clients from problem to solution and taking charge of securing leading assignments from top administrative and governmental clients.Quote“Our work revolves around connecting interests and transforming complex issues into workable solutions. This way, we keep the Netherlands livable and accessible.”About UsBerenschot is an independent Dutch management consultancy based in Utrecht, employing over 500 dedicated colleagues working towards sustainable solutions for our clients' challenges. We contribute to progress in organizations and society through our advice and solutions. Our organization features a flat structure without partners, allowing you to influence the projects you undertake.Your TeamYou will be part of the Space and Living Environment team: a vibrant group of twenty-five passionate advisors specializing in spatial planning, planning theory, and public administration. This team is part of the Energy and Living Environment advisory group, comprising seventy advisors collaborating on diverse issues within the physical living environment. You will work in dynamic project teams to optimally staff each assignment, considering not only the substantive issue but also governance, organizational structure, change tasks, and regional cooperation in our advisory services.There is ample opportunity for you to develop both content-wise and professionally. We offer a wide range of internal and external training programs and encourage you to pursue your ambitions. If you are new to the consulting industry, we will assist you in quickly getting up to speed, and you can always rely on your colleagues for support.

About UsAt ZeroTier, we are pioneering the future of connectivity and cybersecurity. Our innovative platform enables secure, peer-to-peer virtual networks that millions of users and organizations—from individual users and startups to large enterprises and Fortune 500 companies—trust for their connectivity needs. With support from notable investors such as Battery Ventures, Bonfire Ventures, and Anorak Ventures, we are continuously pushing the boundaries of what is possible in network technology.The RoleWe are in search of a highly skilled Senior Back-End Engineer who will play a crucial role in architecting and implementing core features of our distributed and cloud-based Central Management Portal. In this position, you will design and enhance our RESTful APIs using Go, and contribute to front-end development as needed. You will be an integral member of a dynamic engineering team focused on delivering high-quality features, making architectural decisions, and upholding security and coding best practices across our services. Clear documentation and effective communication with colleagues and stakeholders are essential to ensure reliable and comprehensive solutions that align with our business objectives.

Tailored Solutions. Real Impact. No Nonsense.Standard software rarely meets the mark. That's why we create custom solutions.At adesso, you will develop bespoke software for organizations facing real challenges: scalability, performance, integrations, legacy systems, and complexity. No demos. No toy projects. Just software that needs to perform in a live environment.And you will be at the helm.Your RoleYou'll be building software. Simple as that.You will develop scalable backend solutions using Java and/or Kotlin.You will contribute to architecture, making informed choices and understanding their implications.You will work on APIs, integrations, and data streams that must operate flawlessly.You’ll collaborate with DevOps and Front-end teams—no silos here.You will enhance existing systems and build new ones from the ground up.You will share knowledge, conduct code reviews, and uplift the team.You will be part of a squad (CodeSquad or Blue4IT) consisting of around 20 individuals. Small enough to know each other, large enough to tackle significant projects.

Join Speechify as a Senior Software Engineer, where you will play a pivotal role in enhancing our core experiences. You will collaborate with cross-functional teams to design, develop, and maintain innovative software solutions that enhance user engagement and satisfaction. Your expertise will guide the development of new features and improvements, ensuring our products remain at the forefront of technology.

Met jouw expertise kunnen wij onze innovatieve functionaliteiten nog sneller en efficiënter uitrollen. Als Full Stack Java Developer ben je betrokken bij het volledige ontwikkeltraject van nieuwe features, waarbij je werk direct zichtbaar is voor onze klanten en gebruikers, met een aanzienlijke maatschappelijke impact.Over KhonraadKhonraad is een organisatie die zich richt op IT-oplossingen die de maatschappij ten goede komen, met een focus op het optimaliseren van processen in de gedwongen zorg in Nederland. Wij hebben een platte organisatie met korte communicatielijnen, wat bijdraagt aan een goede samenwerking tussen teams en de mogelijkheid om te werken aan projecten die je aanspreken. Ons kantoor is gevestigd in Amersfoort en we werken hybride, zodat je de flexibiliteit hebt om zowel op kantoor als thuis te werken. Je wordt onderdeel van een hecht team en hebt de kans om je vaardigheden verder te ontwikkelen in softwareontwikkeling.FunctieomschrijvingAls Java Developer bij Khonraad ben je verantwoordelijk voor het functioneel inrichten van complexe processen en het schrijven van duidelijke, onderhoudbare code. Wij geven je de vrijheid om de rol naar eigen inzicht in te vullen, omdat jij als expert het beste weet waar de behoeften liggen. In een klein en hecht team ga je onder andere aan de slag met:Full stack development, waarbij je werk direct zichtbaar is en impact heeft;Samenwerking met collega-ontwikkelaars, waarbij je van en met elkaar leert en de product backlog helpt verdelen om optimaal gebruik te maken van ieders sterktes;Optimalisatie van de gebruikersinterface en applicatie, inclusief Velocity (HTML, CSS, Javascript) en documentverwerking (van XHTML naar PDF);Testen en ontwikkelen van zowel bestaande als nieuwe functionaliteiten;Verbeteringen aanbrengen in koppelingen met partners, waaronder SOAP, XML en REST.Om de zes tot acht weken draai je een bereikbare dienst, waarbij je via een app op de hoogte wordt gehouden van eventuele vragen of storingen. Dit gebeurt zelden, maar het is belangrijk dat we altijd bereikbaar zijn. Uiteraard staat er een collega klaar als back-up en krijg je compensatie voor deze dienst.ArbeidsvoorwaardenBij Khonraad waarderen we onze medewerkers en bieden we veel vrijheid. Wij werken doorgaans op maandag en woensdag op kantoor, maar er is ruimte voor flexibele werkuren.

Are you a passionate PHP Developer eager to contribute to scalable back-end systems and applications that truly make an impact? Join us as we revolutionize mobility for over a million travelers. You'll write code that not only functions optimally but enhances user experience significantly. We are in the midst of a transformation—from silos to domains, from on-premise to cloud-based solutions. This means you won’t just follow a set routine, but actively participate in shaping the future. Every day here is unique, and that’s what makes it exciting!Do you want to be part of an inclusive, dynamic organization where you can make a real difference? At Mobility Invest Group, we emphasize collaboration, reliability, and continuous improvement. You'll thrive in a fast-growing company where your ideas are valued, and you have the opportunity to learn and make an impact—whether you're experienced or just starting out. We are an officially recognized inclusive employer in Amersfoort: everyone is welcome, regardless of their background.

Your Code. Real Impact.At adesso Nederland, we focus on practical solutions rather than buzzwords. We are a team of dedicated professionals crafting software that truly works under pressure for clients who need to move forward.And we need you on our team.Your RoleAs a Full Stack Java Developer, you will create customized solutions rather than generic software. You will collaborate within a tight-knit group of approximately 20 developers in CodeSquad and Blue4IT — small enough to know one another and large enough to make a significant impact.You will be involved in developing solutions that go beyond standard packages:modern architecturescomplex integrationsscalable platformsapplications that users genuinely appreciateWe brainstorm, conduct reviews, and build together. And yes — having fun and showcasing craftsmanship is essential.

We are excited to introduce a fantastic opportunity at fizor. We are recognized as the leading independent expert in low-code development in the Netherlands, and we are on a mission to enhance our capabilities even further. That's where you come in!We are currently seeking a Senior Business Analyst to join our team immediately!We are looking for a social, independent professional with a strong understanding of business processes. You should possess excellent communication and documentation skills, a keen eye for innovative solutions, and the ability to translate projects into requirements specifications and functional designs. Analysis is your strength, and you can draw insightful conclusions and provide sound advice to clients. Acting as a liaison between the client and the team, you will bridge the gap between the client's perspective and that of the developers. If this sounds like you, you could be our next Senior Business Analyst!What do we do?In close collaboration with our clients, we develop intelligent software solutions that stimulate organizational progress and ensure future-proofing. Our flexible and agile development approach on various low-code platforms guarantees efficient process setups, scalable technologies, and adaptable application architectures.At fizor., no two days are the same! We promise a diverse and challenging work environment. If you enjoy variety, are self-reliant, proactive, and are interested in exploring the IT landscape across multiple clients, this role is perfect for you. You will be involved in a wide array of projects across different sectors, from developing complete ERP systems to implementing WMS solutions and building core applications. Your adaptability and ability to thrive in a dynamic setting will be key to your success.At fizor., we value flexibility, and we believe that collaboration is essential. You appreciate your work while also valuing a supportive workplace culture that goes beyond just having a ping-pong table in the hallway.