Senior Data Engineer Consultant

Join our dynamic team as a Senior Data Engineer Consultant at sia. In this pivotal role, you will leverage your extensive expertise in data engineering to drive innovation and create data-driven solutions that empower our clients. Your responsibilities will include designing robust data pipelines, ensuring data quality, and collaborating with cross-functiona…

In response to our expanding operations, we are on the lookout for experienced Senior Consultants who specialize in Data Engineering solutions. You will take the lead in client engagements, collaboratively co-designing data engineering solutions with clients, managing stakeholders effectively, and ensuring that project delivery is impactful from strategy to execution.Key Responsibilities:Data Architecture & Pipeline Design: Create robust and scalable data pipelines and architectures to facilitate the efficient ingestion, processing, and delivery of vast amounts of structured and unstructured data.Cloud & Distributed Systems: Conceptualize and implement data solutions using modern cloud platforms (such as AWS, Azure, GCP) and distributed computing frameworks (like Spark, Kafka).Database Design & Data Modeling: Develop both logical and physical data models, optimizing database solutions for various data types and workloads, including relational, NoSQL, time-series, and graph databases.Data Integration & Loading Patterns: Adopt best practices for batch, streaming, and real-time data integration, adjusting to structured, semi-structured, and unstructured data sources.CI/CD & DataOps Practices: Facilitate continuous integration and deployment of data services and infrastructure utilizing modern DevOps tools to ensure reliability, versioning, and automation in data workflows.Within Sia, you will also:Advance our Data Engineering offerings through internal training sessions, working groups, and both internal and external publications.Represent Sia at professional events, contributing to thought leadership initiatives such as articles, white papers, and webinars.Drive business development by crafting compelling proposals, identifying new collaboration opportunities, and nurturing long-term client relationships.Manage client engagements, acting as a trusted advisor and subject matter expert to middle and senior-level management.Mentor junior to mid-level consultants, guiding their professional development, reviewing deliverables, and fostering the growth of both technical and interpersonal skills.

Join our dynamic and diverse Data Science team at Sia, where innovation meets collaboration. As a consultant data engineer, you will take the lead in shaping our team's future and contribute to a variety of client projects while developing our proprietary AI solutions alongside our French Data Engineering team.In this role, you will:Design and implement cloud architectures using GCP, AWS, and Azure, focusing on storage and compute services, cost optimization, and Infrastructure as Code.Utilize Docker and Kubernetes for containerization and orchestration tailored to Data Science workloads.Develop server-side tools in Python for bulk data processing and REST APIs.Manage CI/CD processes to ensure smooth deployment of applications and support Data Science projects at client sites.Create and optimize ETL scripts for data pipelines in Big Data environments.Implement and monitor infrastructures and services that enhance Machine Learning workflows.

Join our dynamic team at sia as a Data Engineer Consultant, where you will play a pivotal role in transforming data into actionable insights. You will leverage your technical expertise to design and implement data solutions that drive business success. Collaborate with cross-functional teams to understand their data needs and deliver solutions that enhance decision-making processes.

As part of our ongoing growth, Sia is seeking experienced Senior Data Science Consultants to join our dynamic data science team. You will collaborate closely with various practices to tackle complex modeling tasks aimed at addressing our clients' challenges related to:Machine Learning and Statistics: Design and develop both explanatory and predictive decision support models, utilizing supervised and unsupervised learning algorithms, econometrics, forecasting, and quantitative diagnosis.Operational Research: Create and implement optimization solutions within constraints, alongside simulation models.Big Data: Leverage algorithmic expertise for the effective processing of vast volumes of unstructured data.In your operational role and contributions to our internal development efforts, you will:Enhance and develop our service offerings through training, collaborative working groups, and the dissemination of knowledge via internal and external media.Contribute to the firm’s presence in the industry by actively participating in our publication initiatives (articles, studies, etc.) and representing Sia at various professional clubs, exhibitions, and events.Drive business growth by designing and developing commercial proposals while identifying new collaboration opportunities with our clients.Oversee end-to-end project management, ensuring consistent reporting to both the manager and the client to uphold our commitments.Build and maintain strong relationships with client contacts at the middle management level, establishing yourself as a recognized expert in your field.Mentor and supervise consultants, from juniors to seasoned professionals, acting as a point of reference for the manager regarding project follow-ups, validating deliverables, assessing achievements, and fostering their professional development.

Join our dynamic team at sia as a Senior Data Science Consultant in Rotterdam, where you will leverage your expertise in data analysis and modeling to drive impactful business decisions. You will collaborate with cross-functional teams to develop innovative data-driven solutions, and your insights will shape the future of our projects.

Are you seeking a unique balance between a permanent position and freelance work? At Veneficus, we provide you with the best of both worlds: ultimate freedom alongside the security of a steady job. VF Professionals ensures that you work on exciting projects with various clients, offering high earnings (fixed base salary plus variable bonuses) and the opportunity for entrepreneurship and personal development. This challenging role allows you to continuously grow and enhance your skills.As a Senior Data Engineer, you will be placed at one of our client sites, working on projects that can last from several months to a year. We at VF Professionals provide the right support, training, and development opportunities tailored to your needs. Together, we will find the most suitable assignment for you, where you can leverage and expand your knowledge and expertise.Typically, you will work on projects within a Scrum/Agile environment, providing support, but there may also be opportunities to work for an extended period within the client’s data department. Your passion for data will ensure you are engaged daily in gathering, organizing, and analyzing data. Additionally, you will frequently prepare reports and recommendations.What We Offer You:A direct permanent contract with a fixed base salary and variable bonus;25 vacation days based on full-time employment;A home office allowance of €50 net per month for full-time employees, 8% vacation pay, and an attractive bonus scheme;Pension accumulation through STIPP and additional insurance for long-term illness;Option for a company electric car;A laptop and all necessary tools for a productive home office setup;Flexibility to work from anywhere (hybrid) and the possibility to work remotely with prior agreement;A Vitality budget of €30 per month to support your physical, mental, and emotional well-being;A volunteer day, allowing you to contribute to society in a way that suits you!A strong focus on your personal development.Social Friday afternoon drinks, study evenings, training days, and monthly team outings.

Are you the seasoned Data Analyst who excels in unlocking and transforming data to create impactful insights? Are you seeking a role that combines depth with breadth, allowing you to fully utilize your 'full-stack' expertise in data—from raw data to strategic advice? KVL is on the lookout for a Senior Full-Stack Data Analyst & Consultant who will take the lead in complex data projects and help our clients become data-driven leaders.At KVL, we believe that the most valuable insights stem from a comprehensive understanding of the entire data chain. As a Senior Full-Stack Data Analyst, you transcend traditional roles by not only analyzing data but also actively contributing to the data infrastructure that enables these analyses. You will be the linchpin connecting data from source to strategic advice while also mentoring and inspiring our talented team members.

Crunch Analytics seeks a Lead Senior Data Engineer to join the team in Rotterdam, Zuid-Holland. This position focuses on building and maintaining reliable data pipelines and platforms, ensuring that data-driven insights lead to meaningful decisions for clients. Data engineering sits at the core of Crunch Analytics’ mission, bridging the gap between algorithms and real-world impact. Key Responsibilities Design and implement data pipelines and infrastructure that are scalable, dependable, and easy to maintain. Make foundational architectural decisions early in projects to support long-term sustainability and foster client confidence. Guide the team in selecting the most suitable tools and strategies, such as choosing between Iceberg and traditional data warehouses or weighing a lean dbt model against a large Spark job. Mentor mid-level engineers, sharing expertise and raising the standard for the team. Challenge existing architectural assumptions and advocate for improvements when needed. Collaborate closely with clients from the initial concept phase through to a fully operational data platform. Requirements Proven experience designing and building sustainable data pipelines and platforms. Comfort making architectural decisions and explaining those choices to both technical teams and clients. Strong mentoring skills and a collaborative approach to team development. Ability to navigate trade-offs between different data engineering tools and methodologies. Willingness to engage in both hands-on engineering and high-level architectural planning. Working at Crunch Analytics Crunch Analytics helps organizations become truly data-driven. The team values clear, sustainable solutions over quick fixes and focuses on building data infrastructure that clients can trust for years to come.

Are you ready to tackle complex data projects where your expertise truly makes a difference? As a Senior Data Engineer at KVL, you will transform challenging data issues into innovative, scalable data platforms while collaborating closely with clients and colleagues. This role offers the ideal blend of technical challenges, teamwork, and growth opportunities, with the potential to advance to the role of Lead Data Engineer.What We Offer YouSalary: Your indicative salary at this level ranges from €5,100 to €7,380, with opportunities for growth up to €8,480 (Master level) based on your development and commitment.Development: A wealth of responsibility and opportunities for professional growth through an entrepreneurial plan and T-Shaped development.Knowledge Sharing: Inspirational sessions to exchange experiences and insights with colleagues on the latest technologies.Secondary Benefits: 26 vacation days, pension scheme, laptop & phone allowance, company fitness.Mobility: Company car or public transport allowance.Company Culture: A warm, people-centric culture that prioritizes your personal growth and job satisfaction, along with regular fun activities and social gatherings with colleagues.Social Impact: Work for socially committed organizations such as Mercy Ships Holland and Stichting Jarige Job.Your Role as Senior Data EngineerIn this position, you will engage with challenging data projects that have a real impact. You will convert complex data challenges into practical, scalable solutions and develop data platforms based on MS Azure technologies including Databricks, Synapse, Fabric, and Data Factory. Collaboration with data scientists, software engineers, and clients is key; you will ensure that data is utilized reliably, accessibly, and valuably. Additionally, you will mentor junior and mid-level engineers, share your expertise, and contribute to the team's overall success. This role allows you to excel technically while also exploring your leadership capabilities.Growth Perspective: Lead Data EngineerDo you want to have a greater impact and lead data experts? From the Senior Data Engineer position, you can progress to Lead Data Engineer. In this role, you will manage a team, advise clients on data architecture, and work on challenging data platforms within the Microsoft Cloud Stack. For candidates with the right experience, this is a role you can step into directly, combining hands-on execution with leadership and involvement in pre-sales processes, becoming the face of...

Join our dynamic team as a Data & Analytics Consultant at sia, where you will leverage data-driven insights to empower businesses in making strategic decisions. In this role, you will work closely with clients to analyze their data, identify trends, and provide actionable recommendations that drive performance and growth.Your expertise in analytics will help transform raw data into meaningful information, allowing organizations to optimize their operations and enhance customer experiences. You will collaborate with cross-functional teams to develop data models, dashboards, and visualizations that communicate findings effectively.

Datashift is an innovative consultancy firm dedicated to transforming data into actionable insights for businesses. Established in early 2025, our Rotterdam office further enhances our ability to support clients across the Netherlands and fuel our expansion.OpportunityWe are seeking a talented Data Governance Engineer to join our rapidly expanding Data Governance & Quality practice. In this pivotal role, you will assist our clients in maximizing the value of their data through the development of effective governance frameworks and the enhancement of data management and quality processes.Key Responsibilities:Consult on Data Governance: Guide clients in implementing best practices for data governance by design, integrating policies, data quality, and access controls from the early stages of the data lifecycle. Utilize workflows, automation, CI/CD, and platforms like Collibra and Purview to embed governance into data pipelines.Automate Technical Metadata Capture: Streamline the extraction of technical metadata and lineage from source systems into data governance platforms.Data Quality Tool Implementation Support: Provide advice on the deployment of data quality tools such as Collibra Data Quality, Soda, Monte Carlo, or Great Expectations.Develop Maintainable Data Solutions: Create sustainable data solutions, including metadata pipelines and data profiling scripts.

The Amsterdam Data Science team is a vibrant and rapidly expanding group that thrives on diversity and collaboration. As a Data Science Consultant, you will work closely with multidisciplinary teams, leveraging advanced analytics and machine learning techniques to address intricate business challenges and deliver meaningful solutions. Our flat organizational structure fosters initiative, entrepreneurial spirit, diversity, well-being, and knowledge sharing, enabling us to grow collectively.Key Responsibilities:Engage with team members to pinpoint business challenges and derive actionable insights from data.Design and implement statistical models, optimization strategies, and advanced machine learning algorithms.Utilize Generative AI and large language models to develop innovative solutions.Effectively present analytical findings and support client workshops.

At Datashift, we are an ambitious consultancy team dedicated to providing data-driven solutions that address critical business challenges. Since launching our Rotterdam office in early 2025, we have been committed to enhancing our support for clients across the Netherlands while driving our expansion.We are currently seeking a seasoned Data Governance Lead to join our rapidly growing practice. In this pivotal role, you will guide our clients in maximizing the value derived from their data solutions.Key Responsibilities:Develop Data Governance Roadmaps: Collaborate with clients to create actionable and prioritized data governance project roadmaps, adapting strategies based on contextual needs.Lead and Mentor: Inspire and guide a team of consultants, fostering a collaborative environment and ensuring successful project execution.Execute Data Governance Projects: Take ownership of project delivery to enhance data quality, compliance, and management practices.Shape Service Offerings: Partner with the Domain Lead to establish best practices and accelerators in data governance, contributing to both internal knowledge sharing and industry thought leadership.

Join our innovative team at sia as a Data Science Consultant, where you will leverage your analytical skills to provide data-driven insights and solutions for our clients. You will work closely with our clients to understand their needs and deliver tailored strategies that drive business growth. If you are passionate about data science and eager to make an impact, we want to hear from you!

Full-time, RotterdamAre you technically savvy, curious, and ready to explore AI, data, and cutting-edge technologies? As a Junior Technical Consultant in AI & Data at 2cnnct, you will have the freedom to develop innovative solutions, create prototypes, and assist clients in maximizing their data and digital opportunities.What will you do as a Technical Consultant in AI & Data?You will be the technical pioneer on projects, collaborating closely with business analysts and clients. You thrive on the question, “How can we make this technically possible?” and transform ideas into functional solutions. Your responsibilities will include:Experimenting with AI technologies such as Generative AI, LLMs, and RAG solutions.Building prototypes and proof-of-concepts that add immediate value.Unlocking and integrating data from various systems (data integration & APIs).Working with cloud platforms (such as Azure) and modern AI frameworks.Advising clients on technical possibilities and implementing solutions yourself.

Join Our Team as a Senior Big Data Engineer!About Our Product and Team:Become a key player in the Polaris team, where we turn Swisscom's raw network data into valuable insights that will influence the future of telecommunications in Switzerland. Collaborating with a diverse group of software engineers, data engineers, and data scientists, you will help to create innovative data and AI products that are crucial for the strategic deployment and planning of Swisscom's mobile network. Our team is driven by innovation, a shared passion for tackling complex challenges, and delivering meaningful solutions.We believe in continuous learning and professional development, offering exciting opportunities to work on cutting-edge projects and expand your expertise. We value diversity and encourage team members to share their unique perspectives, fostering a collaborative and enriching work environment. Your Role as a Senior Big Data Engineer:Design, implement, optimize, and maintain scalable data pipelines.Analyze complex data structures and business requirements to develop target data architectures and transformations.Work closely with cross-functional teams and stakeholders to deliver user-centric data products.Engage in continuous learning and apply new data engineering techniques to improve project outcomes.Effectively communicate findings and technical concepts to both technical and non-technical audiences.Implement regular security updates, enhance infrastructure stability, and conduct continuous performance monitoring to ensure robust and secure operations.

Join Datashift, a rapidly expanding consultancy firm dedicated to providing data-driven solutions that address critical business challenges. Our new Rotterdam office, established in early 2025, enhances our support for clients across the Netherlands and propels our growth trajectory.Position OverviewWe are in search of a talented Data Governance Consultant to become a key player in one of our most dynamic practices. Your expertise will be vital in assisting our clients to maximize the advantages of their data solutions.Key ResponsibilitiesProvide Expert Guidance – Advise organizations on data governance best practices, helping them to articulate and execute data governance strategies, including policies, roles, and processes.Engage with Stakeholders – Act as a liaison between technical teams and business users, conducting workshops to understand client challenges, enhance adoption, and showcase the benefits of data governance.Lead Implementation Projects – Collaborate closely with clients on data governance initiatives, which may involve the configuration of platforms such as Collibra.Evaluate and Enhance Practices – Assess the current maturity of clients’ data governance frameworks, propose enhancements, and aid in the rollout of scalable solutions that improve data quality, lineage, and compliance.

Sia is on the lookout for enthusiastic and talented Senior Consultants who are dedicated to forging strong relationships and achieving impactful results. We seek individuals with impressive academic backgrounds and a proven track record of relevant professional experience. We trust our hires and encourage them to take on responsibilities swiftly, as your personal growth is paramount to us.As a Senior Consultant, you will play a crucial role in transformation projects for our clients. Your responsibilities will include executing project assignments that involve intelligent data structuring, comprehensive data analysis, benchmarking, conducting interviews, facilitating workshops, mapping processes, and developing functional specifications. You will also have the opportunity to mentor new team members and junior consultants, contributing to our knowledge-sharing initiatives through workshops, publications, and seminars within various sectors.If you possess a strong entrepreneurial spirit and are ready to collaborate within our rapidly growing company, we want to hear from you!

Join our dynamic team at BDO Netherlands as a Senior Consultant in Taxation, where you will play a pivotal role in advising clients on tax-related matters. Your expertise will help businesses navigate complex tax regulations and develop strategic tax solutions that align with their goals. This is an exciting opportunity to enhance your career in a collaborative and supportive environment.