Senior Protocol Engineer

Winthrop Technologies is a premier data center delivery partner, renowned for providing comprehensive turnkey solutions to our clients. Headquartered in Dublin, we have a strong presence across Europe, specializing in the entire lifecycle of data center projects, from innovative design to meticulous construction. Our expertise encompasses a wide array of services including civil, structural, architectural, mechanical, and electrical engineering, as well as commissioning.As the leading and most trusted company in our field, Winthrop is proud to be the only dedicated data center delivery partner in Europe. Currently, we're engaged in multiple turnkey data center projects across seven European countries, totaling over 430 MW of IT load.We are excited to announce that we are looking for two Senior Electrical Engineers to join our growing team in Amsterdam. The successful candidates will play a pivotal role in supporting the mechanical delivery aspects of our projects in collaboration with the broader project team.

Join Winthrop Technologies, a premier data center delivery partner committed to providing comprehensive turnkey solutions across Europe. Headquartered in Dublin, we deliver exceptional services in design, construction, and commissioning across civil, structural, architectural, mechanical, and electrical disciplines.As the leading dedicated data center partner in Europe, Winthrop is currently executing numerous projects across seven European countries, amounting to over 430 MW of IT load in progress. We are excited to expand our team in Amsterdam with the addition of two Senior Electrical Engineers.Your role will involve collaborating with a dynamic project team to oversee the electrical aspects of our turnkey data center projects. Here are some of your key responsibilities: Conduct thorough electrical design reviews to identify any discrepancies or inconsistencies in specifications and IFC drawings. Create detailed RFIs to clarify ambiguities and resolve potential design challenges. Evaluate equipment sizing (cable, containment, etc.) and provide informed recommendations. Manage the submittals process and ensure timely procurement and delivery of electrical equipment, including conducting receipt verifications. Perform electrical system walk-downs to verify compliance with specifications, drawings, and the Winthrop Integrated Management System. Participate in regular supplier and subcontractor meetings to track progress against the overall construction schedule. Coordinate electrical services with other disciplines and the project BIM team. Guide subcontracted staff on technical project aspects. Work with the construction team to ensure subcontractor adherence to site and project requirements, including health and safety regulations. Develop method statements and risk assessments for construction activities. Collaborate with the project team to optimize the installation sequence of electrical systems for efficiency and safety. Employ troubleshooting techniques to diagnose issues and implement corrective actions. Maintain document control to ensure accuracy and timeliness of logs.

Join our team where innovation meets excellence in the world of data centers.About YondrYondr is a pioneering developer, owner, operator, and service provider of hyperscale data centers. Our mission is to deliver cutting-edge solutions to meet the increasing demands of businesses' data center capacity and technical real estate needs, faster and more efficiently than anyone else. We pride ourselves on self-funding, designing, delivering, and operating hyperscale data center facilities on a global scale.The RoleAs a Senior Electrical Engineer, you will have the opportunity to work with some of the most demanding clients worldwide. In this role, you will be responsible for designing, constructing, and operating power supply systems ranging from 5 volts DC to 150 kV substations, including all aspects of distribution, storage, redundancy, and uninterruptible power supplies. Your expertise will also contribute to ensuring the utmost security of our data centers through innovative installations related to fire protection, intrusion detection, and access control. You will work closely with our Operations team, engaging in risk management, assessments, and testing protocols in a live data center environment.

Are you our future Electrical Installations Engineer?Are you looking for a diverse role filled with responsibility? Do you want to collaborate with a smart and enthusiastic team? Is electrical engineering your playground? Do you have substantial experience as an Engineer while still maintaining an open mind and a keen interest in the technical aspects of your field? If so, read on for this exciting opportunity!About NextonNexton, with approximately 280 employees, became part of Dura Vermeer Division Technology in November 2022. It consists of a group of independent companies focused on advice, design, product development, execution, and maintenance of building-related installations. As an integrated technical service provider, Nexton adds value in smart buildings, energy transition, circularity, sustainability, and as-a-service concepts. Furthermore, Nexton has ventures granting access to a network of technology partners offering a wide range of innovative and intelligent solutions.Your Key ResponsibilitiesYour designs will serve as the foundation for the AutoCAD draftsmen and BIM modelers. You will frequently review and consult with the draftsmen until the drawings are ready for approval;During project preparation, you will ensure the technical quality and progress. You will achieve this by drafting specifications for key components, creating operation manuals, and aligning your design with specifications, regulations, and approval requirements;Your project will be deemed successful if your team collaborates smoothly and efficiently, the client is satisfied, and the project is completed within budget and according to expectations.What You'll DoNexton has been active for over 20 years in designing, realizing, and maintaining complete, smart electrical installations in the entertainment sector, healthcare, special projects, and the revitalization of real estate. As an Electrical Installations Engineer, you will be responsible for designing and developing electrical installations. No two projects are the same! One moment you might work on a large or small project with design specifications for new constructions, and other times you might focus on the redevelopment of existing installations.

Are you passionate about technology and eager to grow your skills in Electrical Engineering? If you possess a foundational knowledge from an MBO-2 program and aspire to become a qualified technician, this is your opportunity with Feenstra! Join us in making a sustainable impact in the world.Hands-On Learning ExperienceAs a BBL Apprentice in Electrical Engineering at Feenstra, you will learn the trade through practical experience. Work alongside seasoned professionals who will mentor you every step of the way. Each day brings new challenges! One day, you might assist in installing a charging station for electric vehicles; the next, you could be involved in setting up air conditioning systems or learning how a solar water heater works to provide sustainable hot water.You will also gain experience in replacing distribution boards, troubleshooting issues, and helping with the installation of battery systems like Growatt and Enphase. Additionally, you will learn to run cables and connect entire installations, all under expert guidance to ensure a safe learning environment.Your journey often begins from home, where you and a colleague will venture out in a Feenstra van. Collaboration is key here; it’s educational, safe, and enjoyable. With each passing day, you will develop into a skilled technician.

Who Are We?At Aquablu, we are revolutionizing the beverage industry with our innovative flavored water system. Founded in 2018, our vision, led by Marnix and Marc, is to provide a refreshing, healthy alternative to sugary soft drinks. Our products are now available in nearly 16 countries, and we are making a significant impact through partnerships with industry giants like Heineken, Adyen, and Marriott Hotels. Join our ambitious mission to eliminate one billion plastic bottles by 2030!“That might sound really ambitious, but our team is part of an inspiring movement in an industry that’s thirsty for change.” - Marc, Co-founder of AquabluWe are seeking an Electrical & Embedded Engineer to join our dynamic Technology team. If you are curious, driven, and eager to work on diverse electrical systems, this is the perfect opportunity for you!Your ResponsibilitiesLead the design and development of new electrical systems and PCBs to foster product innovation and ensure reliability.Analyze and rectify field non-conformities, ensuring seamless operations and addressing critical knowledge and capacity gaps.Participate in firmware development in C/C++, playing a vital role in product realization and supporting team members during downtime as required.Assess and validate component changes to uphold exceptional quality and performance standards.Embrace a versatile role, tackling both electrical and embedded challenges while collaborating with external support when necessary.Ensure our systems are innovative, scalable, and reliable.Start Date: As soon as possible

Join Winthrop Technologies, the premier data center delivery partner in Europe, renowned for our comprehensive turnkey solutions that span design, construction, and commissioning. With our headquarters in Dublin and projects delivered across Europe, we have established ourselves as the most reliable name in the industry.We are currently seeking an experienced Electrical Construction Manager to oversee our project based in Amsterdam. In this pivotal role, you will be responsible for the successful execution of electrical construction activities, ensuring adherence to project specifications and timelines.

Join Winthrop Technologies, a premier data center solutions provider, as we expand our team in Amsterdam. Our company is headquartered in Dublin and specializes in comprehensive turnkey data center solutions spanning design, construction, civil, structural, architectural, mechanical, and electrical services, as well as commissioning.As the leading dedicated data center delivery partner in Europe, Winthrop Technologies is involved in multiple projects across seven European countries, handling over 430 MW of IT load. We are excited to welcome two talented Electrical Engineers to our dynamic team.The successful candidates will engage in a variety of critical tasks throughout our projects, including:

At Winthrop Technologies, we pride ourselves on being a premier data center delivery partner, offering comprehensive turnkey solutions for our clients. With our headquarters based in Dublin, we are dedicated to delivering exceptional services throughout Europe.Our expertise lies in providing end-to-end data center solutions, encompassing design, construction, and a full spectrum of civil, structural, architectural, mechanical, and electrical services, along with commissioning. As the leading and most trusted company in our industry, we have established ourselves as the only dedicated data center delivery partner across Europe.Currently, we are engaged in multiple turnkey data center projects across Europe, representing an impressive 500 MW of IT load in progress.We are excited to announce an opportunity for an Electrical QA/QC Supervisor to join our dynamic team.

Job OverviewPerform maintenance and troubleshoot electrical and mechanical systems.Work with established clients in healthcare, education, and office environments.Enjoy a high degree of independence with your own scheduling.Mentor colleagues and share your expertise.Are you the Service Technician who keeps installations running smoothly and supports colleagues?As a Service Technician specializing in Electrical and Mechanical Engineering, you will address maintenance and troubleshooting within utility installations in the Amsterdam area. Your role is crucial in ensuring that systems operate safely, reliably, and efficiently.In this position, you will work independently at customer sites, maintaining direct contact and guiding less experienced colleagues. Your contributions are vital to team success and customer satisfaction.What We OfferA competitive salary reflecting your skills, experience, and background.Provided with a tablet, work van, and tools necessary for your job.Opportunities for professional development through Koomen Installatie and the VDK Academy.Secondary employment benefits in accordance with the Metal & Technology collective labor agreement.25 vacation days and 13 ADV days.Pension contributions through PMT.A contract with a probationary period and potential for permanent employment.Attractive employee discounts with well-known retailers and brands.Your ResponsibilitiesAs a Service Technician, you will ensure optimal performance of installations.Conduct maintenance and service on electrical and mechanical installations.Analyze and resolve technical issues.Perform measurements and diagnostics.Maintain communication with clients and explain your work.Guide less experienced team members.Ensure professional and tidy project completion.Your QualificationsCompleted MBO level 4 education in installation technology, electrical engineering, or refrigeration technology.At least 5 years of experience as a service technician in the utility sector.Experience with measurement and control technology.Client-focused, independent, and adaptable work ethic.Valid driver's license B and willingness to participate in standby services.If you don't meet every requirement but have the ambition to grow, we still want to hear from you!Work EnvironmentLocation: DiemenRegion: Amsterdam and surroundingsTeam: service technicians and project management with short communication lines.Project Type: service and maintenance for utility clients.Work culture: down-to-earth, professional, and direct communication.

About UsAt GreenFlux, we are committed to revolutionizing electric mobility with our innovative cloud-based charge point management SaaS solution. We connect Charge Point Operators (CPOs) and e-Mobility Service Providers (eMSPs) to ensure a seamless charging experience for electric vehicle drivers. As part of the DKV Mobility Group, a leading European mobility company, we are at the forefront of facilitating the transition to sustainable mobility. Join us in our mission to drive the renewable energy revolution forward.Your RoleIn this position, you will engage with an agile, self-organized team, working within a well-defined product area. Collaborating closely with your team, you will tackle unique and complex algorithms while managing vast datasets from diverse sources. This role offers the chance to contribute to all aspects of our product while fostering personal growth in a supportive environment that values quality and documentation.Technologies We Leverage:Microservices architecture with the latest versions of C#/.NET.Frontend technologies including Vue.js, Nuxt, Razor, JavaScript, and TypeScript.Cloud-native services hosted on Azure.Serverless and event-driven architectures using Azure Functions, Service Bus, and Event Grid.Cloud-native storage solutions like Azure SQL, Cosmos DB, and Redis.Data visualization tools such as Elasticsearch and Kibana.CI/CD with Azure DevOps.Infrastructure as code utilizing Bicep.Testing frameworks like Reqnroll and Playwright.

About Gigs Gigs builds a platform that lets technology companies add global mobile connectivity to their products. The goal: make it as easy to offer mobile services as it is to set up payments. Gigs removes telecom complexity for customers ranging from fintech startups launching mobile plans to HR platforms managing work phones. The team includes about 100 people working across the US and Europe, backed by nearly $100 million from investors like Ribbit Capital, Google, and Y Combinator. Gigs brings together engineers, product specialists, and business leaders with backgrounds at Stripe, Airbnb, Shopify, and other top tech companies. The company is growing quickly and tackling both technical and regulatory challenges to make connectivity seamless. Core Values Speed: Work with urgency and treat each week as important for progress. Ownership: Take initiative when problems arise and act with autonomy. Customer Obsession: Focus on customer success as a measure of company success. Ambiguity: Use good judgment and instincts to make decisions, even with incomplete information. First Principles: Question established practices and seek to understand the reasons behind them. Role Overview: Senior IT Systems Engineer The Senior IT Systems Engineer will help ensure that everyone at Gigs has the access, tools, and support needed to work efficiently. This position focuses on building and automating corporate IT infrastructure. The role is hands-on and results-driven, joining as the third member of the Security & IT team. Locations London, Amsterdam, Berlin

Your Opportunity:At Mollie, we are dedicated to revolutionizing payments and financial management for businesses across Europe. With over 350,000 clients relying on us, we strive to eliminate the financial hurdles that stifle innovation and growth. Our ethos is centered around making payment acceptance, revenue generation, capital access, and financial management seamless for all merchants.As a Senior Application Engineer, you will play a crucial role in designing and developing cutting-edge financial products that will redefine how businesses handle their finances. As we expand into new markets and increase transaction volumes, Mollie is excited to offer innovative products that enhance our service offerings. You will have the chance to transform your ideas into reality and make significant contributions to projects that matter. Our solutions, such as Mollie Capital for easy financing access and In-person payments for retail transactions, are just the beginning of our quest to provide a comprehensive payment solution and financial management platform.

About UsTebi is revolutionizing the hospitality industry with our innovative Connected Restaurant Management System, designed to streamline operations in restaurants, cafés, bars, and coffee shops. Our all-in-one platform integrates sales, reservations, kitchen preparation, payments, and insightful analytics to ensure seamless service.Founded by Arnout Schuijff, co-founder of Adyen, and backed by €50 million in investment from Index Ventures and CapitalG, Tebi prioritizes the needs of hospitality professionals. Our solution is already embraced by thousands of establishments across the Netherlands and the UK, with plans for expansion into additional markets.About the RoleWe are seeking a highly skilled Senior Application Engineer to enhance the core experience for restaurant teams. EU citizenship is required, and we welcome candidates relocating to Amsterdam with a comprehensive relocation package.In this role, you will spearhead the development of cross-platform features, collaborate closely with design and product teams, and contribute to backend components when necessary. A strong product mindset and a passion for improving developer experience are essential as you work to build superior software rapidly.This position is perfect for someone with a track record of successfully launching real-world applications and eager to make impactful technical decisions within a dynamic team environment.

About UsAt Aquablu, we are revolutionizing the beverage industry with our innovative flavored water systems. Founded in 2018 by visionaries Marnix and Marc, we provide a health-conscious alternative to sugary soft drinks. Since the launch of our flagship Aquablu REFILL system in 2023, we have experienced an impressive growth of over 300% year-on-year, expanded our reach to 16 countries, and earned the title of the Fastest Growing Tech Company in Health & Wellness within the Netherlands._____At Aquablu, we are committed to designing and constructing hardware that performs reliably in real-world environments, not just in theory. This is where you come in.You will serve as the vital link between product design and manufacturing realities, transforming conceptual designs into scalable, manufacturable, and cost-effective products. Your role will involve collaborating directly with suppliers across Europe and Asia to bring these concepts to life.This position is not merely about coordination; you will be responsible for tooling, supplier management, and ensuring successful outcomes.Your ResponsibilitiesYou will oversee the entire process from design to production readiness for critical components:Manage technical supplier relationships for all essential production tooling, including injection molds, stamping dies, casting tooling, and complex assemblies.Engage with suppliers to validate design manufacturability, providing clear, actionable feedback on feasibility, tolerances, finishes, and lead times.Make informed design freeze decisions based on real-world validations. You will approve parts based on their actual manufacturability.Lead First Off Tool (FOT) and sample approvals on-site at supplier locations, determining whether tooling is production-ready or requires further iterations.Establish and maintain a robust supply base for injection molded parts, sheet metal, fluid components, and electronics.Manage the transition from Engineering Bill of Materials (BOM) to Production BOM, ensuring supplier validation, lead times, and tooling status are confirmed before production begins.Collaborate closely with the Procurement team; while they handle commercial aspects, you will focus on technical execution and tooling success.Work in conjunction with the Engineering team to integrate supplier insights back into design until products are fully manufacturable.What we create is only as effective as how it's manufactured.You will ensure that our products are not only visually appealing but also capable of being produced on a large scale, maintaining quality and cost efficiency. This role is hybrid, requiring a minimum of 4 days at our office located in Houthavens, Amsterdam.

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

Join Altura, a trailblazing SaaS startup that has recently secured Series A funding!At Altura, our mission is to empower organizations to successfully navigate complex bidding processes, including tenders and RfPs. Our innovative AI-driven platform streamlines bid management, transforming it into a seamless and strategic endeavor. By integrating workflows, automating tasks, and enhancing knowledge accessibility, we enable teams to operate with unparalleled efficiency and effectiveness.And this is just the beginning.We are on the path to creating the first AI-powered Agentic Virtual Bid Management Assistant, which aims to fully automate the bid lifecycle. With fresh capital, ambitious goals, and a rapidly expanding team, we are just scratching the surface of what’s possible.If you are passionate about innovation, thrive in collaborative environments, and seek to make a significant impact, we invite you to join our team.Together, let’s shape the future!Role OverviewAs a Senior AI Engineer, you will become an integral part of our high-performing team, responsible for developing the agentic layer that propels Altura's next phase of growth. This is not a role that involves simply integrating prompts into an API; instead, you will design and implement authentic agentic workflows: context-aware, production-grade systems built on our proprietary data graph, establishing a robust technical foundation.You will collaborate within a nimble team, enjoying the freedom to experiment with the latest technologies: Claude Code, Cursor, Copilot, and emerging models as they are released. If it pushes the envelope of innovation, we are all in.You will lead high-impact AI initiatives from inception to execution:From discovery and greenfield prototypingTo model evaluation and multi-model strategyTo production rollout, observability, and ongoing enhancementsIn addition to product capabilities, you will contribute to the development of foundational AI platform components, including context engineering, agent orchestration, evaluation frameworks, tone monitoring, and real-time observability.We prioritize speed, ownership, and genuine technical influence—free from corporate bureaucracy and endless committees.You will deliver AI solutions that are:Dependable in a production environmentScalable across diverse customer basesQuantifiable in terms of impactEconomical by designAdditionally, you will play a key role in defining what exceptional AI engineering entails within a forward-thinking Series A company.

Join Adyen as a Senior Linux Infrastructure Engineer and be part of a dynamic team dedicated to providing cutting-edge solutions. In this role, you will leverage your expertise in Linux systems to enhance our infrastructure and ensure optimal performance. You will work collaboratively with cross-functional teams to architect and implement scalable solutions that drive our global payment platform.

sia is seeking a Senior Engineer to join its Energy & Utilities team in Amsterdam. This role influences project direction and supports sustainable practices across client engagements. Key responsibilities Collaborate with colleagues from multiple disciplines to shape and deliver strategies for client projects Use engineering knowledge to create solutions specific to the Energy & Utilities sector Promote sustainability throughout each stage of the project lifecycle Location This position is based in Amsterdam.