Senior Software Engineer - Agentic Search Index

About ClickHouseClickHouse is a leading innovator in the cloud computing space, proudly featured on the 2025 Forbes Cloud 100 list. With over 3,000 satisfied customers and an impressive annual recurring revenue growth exceeding 250% year-on-year, we excel in real-time analytics, data warehousing, observability, and AI-driven workloads.Our remarkable growth trajectory was recently affirmed by a $400 million Series D funding round. In the last quarter alone, renowned companies such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted or expanded their use of our platform, joining industry giants like Meta, Cursor, Sony, and Tesla.Join us in our mission to redefine how organizations leverage data!The Connectors team is crucial in linking ClickHouse with the broader data ecosystem. We develop and maintain the essential connectors that make ClickHouse accessible to millions of developers and data practitioners globally. Our work ranges from low-level database integrations to high-level data visualization plugins, ensuring smooth integration with tools our users are already familiar with.Our responsibilities include overseeing the official data connectors (Kafka, dbt, Spark, Flink, Beam, Fivetran) and integrations with leading visualization platforms such as Grafana, Tableau, Power BI, and Metabase.Your RoleAs a Senior Software Engineer focused on JVM-based frameworks, you will be a key contributor, taking ownership of and maintaining vital aspects of ClickHouse's data engineering ecosystem. This position lies at the intersection of high-performance database engineering and developer experience, where you will create tools that empower Data Engineers to exploit ClickHouse's remarkable speed and scalability.Your responsibilities will encompass the entire lifecycle of data framework integrations—from the core database driver that handles billions of records per second to SDKs and connectors that integrate ClickHouse seamlessly into JVM-based applications. This role goes beyond coding; you will be laying the groundwork that thousands of Data Engineers depend on for their most critical data workloads.Your contributions will have a direct impact on how companies manage massive datasets, facilitating real-time analytics platforms that ingest millions of events per second and observability systems that monitor global infrastructure. You will work closely with the open-source community, internal teams, and enterprise users to ensure our JVM integrations set the benchmark for performance, reliability, and user satisfaction.

At JetBrains, we are passionate about creating exceptional developer tools. Since our inception in 2000, we have dedicated ourselves to crafting the most robust and efficient tools to enhance developer productivity. Our innovative solutions automate routine checks and corrections, allowing developers to focus on creativity and problem-solving.One exciting initiative within the JetBrains Innovation Hub is the Live Debugger, a groundbreaking product designed for safe, AI-driven debugging of production systems. This tool empowers engineering teams to resolve issues in real-time environments, prioritizing safety, reliability, and security while seamlessly integrating AI capabilities. To see how it works, check out our demo.

Client Company: A cutting-edge design firm that merges technology, creativity, and engineering to deliver innovative solutions.Location: Amsterdam, NetherlandsKey Responsibilities:- Engage in the set-top box and broadcast domain.- Participate in the construction, installation, upgrade, and configuration of backend components.- Design and write scripts to integrate various APIs.- Conduct integration testing for new features to ensure functionality.- Develop in C/C++/Python and utilize shell scripting.

Join Banyan Software as an Account Executive, where you will play a pivotal role in driving growth across the Benelux region and within the Transport Ecosystem. Your expertise will help us to forge lasting relationships with our clients, ensuring their satisfaction and success with our innovative solutions.In this dynamic position, you will be responsible for identifying new business opportunities, managing client accounts, and collaborating with cross-functional teams to deliver exceptional service. If you are a motivated professional with a passion for technology and customer engagement, we want to hear from you!

JetBrains is seeking an AI Lead focused on integrating artificial intelligence into the C++ ecosystem. This role shapes how AI features enhance C++ development tools, directly impacting the way engineers write and maintain code. Key responsibilities Lead initiatives that embed AI capabilities into JetBrains C++ products Collaborate with engineering teams to design and implement AI-driven solutions for software development workflows Help set the direction for AI in C++ tooling at JetBrains Locations This position is open in Amsterdam, Belgrade, Berlin, Limassol, London, Madrid, Munich, Paphos, Prague, remote (Germany), Warsaw, and Yerevan.

Role overview Speechify is seeking a Software Engineer focused on Data Infrastructure and Acquisition in Amsterdam, Netherlands. This position involves developing and refining the systems that gather, process, and deliver data across the Speechify platform. What you will do Design and build data infrastructure to support Speechify’s products. Improve data acquisition workflows, aiming for greater efficiency and reliability. Collaborate with colleagues to enhance the data capabilities of the platform. Requirements Background in data systems or infrastructure engineering. Ability to tackle complex technical problems. Interest in influencing how users experience technology.

Senior Data EngineerAbout AND DigitalAt AND Digital, we are committed to accelerating the growth of digital capabilities for organizations. Our mission is to empower visionary leaders and businesses by creating the teams, products, processes, and operational frameworks necessary to bridge the digital skills gap, ensuring their success into the future.Our clients trust us for our extensive expertise, agility, and craftsmanship across technology and business strategy, software development, and product management. We tackle some of today’s most pressing challenges with creative solutions.We are on the lookout for innovative thinkers, skilled tinkerers, passionate software craftsmen, and motivating technologists to join us in solving complex issues. Together, we are driven by a common purpose and the belief that while technology can enable transformation, it is ultimately the people who drive meaningful change.Your RoleAs a Senior Data Engineer, your primary focus will be to assist clients in meeting their data engineering requirements. You will be involved in the development, deployment, and maintenance of data pipelines within a dynamic Agile environment.Your contributions will significantly influence the team’s Agile practices, technical decision-making, and the overall quality and reliability of our data and processes. Your role will also include mentoring junior and mid-level technologists, both at AND and for our clients, which encompasses the following responsibilities:Extracting data from diverse data sourcesCreating code for data ingestion and transformationTransforming data to empower data scientists and product analystsDesigning and building scalable and extensible data architecturesExecuting large-scale batch and real-time processingAdvising clients on effective data engineering strategiesCollaborating with technical leads for system integrationsShaping Technical DirectionActively engaging with our Consultancy Data Strategy and Insight practice to formulate and implement clients’ data strategiesPromoting and maintaining high standards of technical quality

Role Overview As a Senior Data Analytics Engineer based in Amsterdam, you will transform raw data into a strategic asset for the company. While the DataOps team builds the core infrastructure, this role focuses on developing the analytical framework that supports financial reporting, product forecasting, and go-to-market planning. The position connects technical infrastructure with business leadership, ensuring every department has reliable, self-service access to the data needed for quick decision-making. Your First Year First 3 months: Get to know the current technology stack (GCP, BigQuery, Airbyte, dbt), core business data models, and any data flow challenges. Deliver and refine initial high-priority models for product usage and financial reporting. Work closely with the Data Engineer to align on the new infrastructure roadmap. By 6 months: Build a semantic layer to standardize KPIs across the company. Lay the groundwork for AI-readiness and enable advanced natural language querying. After 1 year: Take full ownership of the company’s data modeling architecture. Ensure it supports AI and machine learning applications. Advise department heads by using data to shape long-term growth and forecasting strategies, while maintaining a governed data environment that gives business users confidence to explore data on their own. Key Responsibilities Data Product Ownership: Manage the full lifecycle of internal data products. Work with stakeholders to turn business questions into technical solutions, choosing the right tools to keep reporting scalable and accessible. Analytics Engineering: Design, build, and maintain core data models using dbt Labs. Develop the logic for critical datasets, including those used for financial reporting, churn forecasting, and reverse-ETL processes that sync warehouse data with business tools like Planhat and HubSpot. Data Governance and Semantic Layering: Uphold data integrity by implementing governance standards and developing the semantic layer to ensure consistent metrics across the company. Data Enablement: Partner with RevOps to create training and documentation that helps teams in Finance, Product, and GTM work independently with data products.

Drive Data-Driven Transformation at RiverflexAt Riverflex, we empower organizations to harness the full potential of their data using scalable, cloud-native platforms and cutting-edge analytics solutions. We are seeking a Senior Manager of Data Engineering to join our Intelligence & Data (I&D) practice, where you will play a pivotal role in enhancing our data engineering capabilities, leading complex client projects, and nurturing high-performing teams.In this leadership position, you will leverage your extensive technical knowledge alongside strategic vision. You'll design enterprise-scale data platforms, guide teams in the delivery of comprehensive data solutions, and serve as a trusted advisor to clients, facilitating impactful, data-driven transformations across various sectors.Why Join Riverflex?Collaborative Community: Be part of a vibrant and dynamic team that values social connections and teamwork, fostering an inclusive environment.Global Diversity: Work in an international setting where diverse backgrounds and perspectives enrich our collective experience.Ownership and Impact: Enjoy the autonomy to take ownership of projects, drive significant results, and make a lasting impact in the evolving field of data engineering.Professional Development: We are committed to your growth, offering tailored opportunities to advance your career and stay ahead in data engineering innovation through continuous learning.

At Samba TV, we revolutionize how viewers interact with streaming and broadcast video globally through our innovative data solutions and cutting-edge technology. Our mission is to enhance the viewing experience for everyone. By harnessing our extensive data, we empower media companies to connect with audiences and help advertisers engage viewers while effectively measuring reach across all devices. Our unique perspective on culture is driven by our global data footprint and AI-powered insights.We are seeking a highly skilled Senior Software Engineer to join our dynamic Identity team based in Amsterdam. This team is responsible for building and maintaining the core systems that facilitate Samba TV’s cross-device identity resolution, data onboarding, and distribution capabilities. These systems form the essential link between our data and various stakeholders including advertisers, agencies, data partners, and internal product teams.In this role, you will be responsible for designing, developing, and operating robust data engineering systems that efficiently ingest, transform, and deliver identity-linked data at scale.To succeed in this position, you should possess over 8 years of experience, take significant ownership of complex platform components, and collaborate effectively with other senior engineers to establish cohesive technical direction. You will serve as a trusted advisor in design and architecture discussions, provide mentorship to junior team members, and be a cooperative partner to adjacent teams.

Ignite the Power of Data!We are thrilled to welcome you to our team! Your expertise is essential in transforming our data and AI foundations into a reality that aligns with our vision. Your contributions ensure that data flows seamlessly through robust systems, empowering a platform that is intelligent, high-performing, and impactful.As a Senior Data / AI Engineer at Effectory, you will be a pivotal architect of the intelligence that drives our operations. You will design, maintain, and enhance the data architecture that fuels our analytics, powers AI functionalities, and enables organizations worldwide to convert employee feedback into actionable insights.Collaboration is key; you will work closely with Product Managers, Data Scientists, and Software Engineers to guarantee high-quality data and the AI models built upon it. Whether you are optimizing data pipelines, deploying machine learning models, or automating workflows, your efforts will ensure our platform scales with clarity, trust, and technical excellence.Your impact at Effectory lies in your ability to turn feedback into insightful data.Your Responsibilities:Design, develop, and refine scalable data architectures that align with business needs and AI/ML objectives.Create and oversee data ingestion pipelines from various sources, ensuring data is clean, structured, and primed for analytics or model training.Prepare data for AI, ML, and advanced analytics by enhancing quality, reliability, and accessibility.Integrate data from APIs, databases, events, and other internal/external sources.Collaborate with Data Scientists to deliver models and AI workflows to production, ensuring deployment, monitoring, and lifecycle management.Automate workflows using CI/CD, orchestration tools, and contemporary DevOps/MLOps practices.Engage with Product, Engineering, and Analytics teams to translate business requirements into technical solutions.Deploy and monitor data pipelines and models using cloud-native tools (preferably Azure).Provide comprehensive documentation, support, and guidance to internal stakeholders and customers.Continuously enhance our tools, workflows, and architecture.Stay updated with emerging data and AI technologies and best practices.Work within an agile, cross-functional team environment aligned with company OKRs.Take ownership of technical decisions and their implications on our product and platform.

Join Our Innovative Messaging TeamWe are seeking a talented Senior Backend Engineer to become a vital part of our Messaging team. This team is responsible for Miro's notification platform, ensuring that users receive relevant, timely, and reliable notifications to enhance their Miro experience. Our scope covers email notifications, in-app alerts, and the robust systems that support them.Our mission lies at the crossroads of product experience and platform reliability. We empower Miro teams to engage with users effectively across multiple channels, minimizing noise and duplication while maximizing clarity. By developing a highly scalable and observable messaging system, we play a crucial role in driving user retention and engagement for millions.Your RoleAs a Senior Backend Engineer, you will help us enhance and scale Miro's messaging and notification capabilities.You will work on high-throughput, event-driven systems that adhere to strict standards for reliability, latency, and accuracy. A strong foundation in software engineering, experience with distributed systems, and a product-oriented mindset are essential, as every notification impacts user trust.You will take ownership of key services, collaborate closely with Product and Platform teams, and establish stable, extensible interfaces that enable Miro teams to deliver meaningful notifications efficiently and securely.Your ResponsibilitiesDesign and implement scalable, fault-tolerant backend services for email and in-app notifications.Develop and enhance event-driven, asynchronous pipelines that process large volumes of product and user events.Create high-quality technical designs and produce clean, maintainable, self-documenting production code.Ensure correctness, idempotency, deduplication, and delivery guarantees across notification workflows.Optimize performance, latency, and scalability while upholding reliability during peak usage.Assume long-term ownership of critical systems and processes.

About ClickHouseAs a proud member of the 2025 Forbes Cloud 100 list, ClickHouse stands at the forefront of innovation in the private cloud sector. With an impressive customer base exceeding 3,000 and an annual recurring revenue (ARR) growth of over 250% year-over-year, ClickHouse excels in real-time analytics, data warehousing, observability, and AI workloads.Our rapid growth was recently confirmed by a successful $400M Series D funding round, which has attracted notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex, along with established AI leaders and global brands including Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize data utilization in businesses. Be part of our exciting journey!About the TeamThe Cloud Infrastructure Engineering team is responsible for constructing and overseeing the essential components of ClickHouse Cloud's data plane, ensuring a seamless end-to-end experience. This encompasses compute, networking, security, and a multi-cloud, multi-region architecture, all designed to provide a dependable and scalable managed ClickHouse service for our customers. We are on the lookout for talented and seasoned cloud infrastructure software engineers to join our ranks, tasked with the design, deployment, and maintenance of our infrastructure.What will you do?Architect and create a resilient, scalable, and high-availability distributed infrastructure.Develop a state-of-the-art cloud-native platform leveraging public cloud resources, automating cloud resource management.Collaborate closely with our ClickHouse core database development and security teams to enhance our SAS offerings.Enhance routing and traffic components to increase the reliability and scalability of our cloud services.Implement industry best practices to systematically elevate availability across our systems.Design and build security components...

As a Senior Data Engineer at Hot ITem Conclusion, you will be more than just a technical expert; your deep understanding of data will empower our clients to derive greater value from their data platforms. You will translate complex challenges into scalable and innovative data architectures, being involved from inception to execution. Whether you're building a modern data foundation for the largest amusement park in the Netherlands or a hospital in Amsterdam, your work will ensure that data makes a real impact.You will work daily with vast amounts of data, ensuring that billions of records are processed promptly and efficiently. Innovation is a thread that runs through your work; you will constantly seek intelligent and innovative solutions. Additionally, you will mentor your colleagues, ensuring they can optimally support clients in enhancing and automating business processes. By actively sharing your knowledge and experience, you contribute to the growth and development of the team.Interested in learning more about this role? Read the interview with our Data Engineer Nirwan Ahmed and discover his experiences.

In 2023, IMC Trading acquired Altas Technologies, an innovative algorithmic trading firm dedicated to constructing the most advanced trading stack for the future. This merger combines Altas' sophisticated trading strategies with IMC's robust execution and scaling capabilities, fortifying IMC's market presence and promoting long-term stability and growth.The Altas team specializes in developing resilient, fully automated systems designed to predict and trade in cryptocurrency markets. As a technology-driven and analytical group, we create state-of-the-art systems, ranging from high-performance trading platforms to distributed machine learning and research infrastructures. Joining our team presents a unique opportunity to contribute to our ambitious goals in scaling crypto strategies during a pivotal growth phase.Your Core Responsibilities:As part of a dynamic core development team of around five individuals, you will leverage cutting-edge technologies on both new initiatives and the optimization of existing systems. This team enjoys complete end-to-end ownership of their technological stack. In this role, you will:Ensure reliable, high-quality data ingestion from external sources while centralizing data processing with a strong emphasis on optimization.Collaborate closely with research teams to fulfill their data requirements.Champion and implement automation across systems to accelerate deployment cycles.Engage hands-on with business data—analyzing, validating, and troubleshooting to ensure it aligns with organizational needs.Stay abreast of the latest technology trends in the industry; propose, assess, and integrate innovative solutions.Focus heavily on system automation and CI/CD practices to facilitate rapid software deployment.

At Databricks, we are dedicated to empowering data teams to address some of the most pressing challenges in the world, ranging from security threat detection to advancements in cancer drug development. We achieve this by creating and maintaining the world’s most sophisticated data and AI infrastructure platform, allowing our clients to concentrate on the critical challenges inherent to their missions. Our engineering teams design and implement highly technical products that meet genuine, significant needs globally. We operate one of the largest software platforms, comprising millions of virtual machines that generate terabytes of logs and process exabytes of data daily. Given our scale, we consistently encounter cloud hardware, network, and operating system faults, and our software must effectively shield our customers from these issues. The Delta DML team is responsible for the core write-path operations of Delta Lake, the open-source storage layer that underpins the Databricks Lakehouse. Our goal is to provide unparalleled performance and a seamless user experience at an enormous scale, with the majority of data written in Databricks flowing through our platform. We spearhead performance innovations such as Low Shuffle Merge and Deletion Vectors, while actively contributing to open-source initiatives to unify Delta and Iceberg formats. We are looking for an exceptionally skilled and experienced Senior Staff Software Engineer to join our backend team. In this role, you will play a crucial part in designing, developing, and maintaining robust backend systems that support Databricks workspaces. You will be tasked with building the next-generation platform for serving workspace assets, ensuring high queries per second, low latency, and reliable, high-performance systems while proactively addressing future growth challenges. Additionally, as a senior member of the team, you will provide technical leadership, mentorship, and guidance to junior engineers, contributing to the overall enhancement of team coding practices and system designs.

Join a dynamic team at Insify, a rapidly growing European insurtech, and take the lead in shaping impactful outcomes.At Insify, we are entrepreneurs at heart, dedicated to creating innovative insurance solutions tailored for other entrepreneurs. We understand the journey of building from the ground up, taking calculated risks, and embracing responsibilities that extend beyond traditional hours.Our mission is both straightforward and ambitious: to revolutionize business insurance, making it 10 times simpler, faster, and fairer for entrepreneurs and SMEs throughout Europe. We eliminate cumbersome paperwork, obscure fine print, and outdated complexities, relying instead on modern software, intelligent automation, and an unwavering commitment to customer satisfaction. As a high-growth scale-up in Europe, we have secured €43M in funding from top-tier investors and aim to lead the global market in digital insurance for entrepreneurs and SMEs, starting from the Netherlands and expanding into France and Germany.We are fundamentally a technology-driven company, crafting our own insurtech platform while leveraging data, automation, and AI to transform the entire insurance process, from underwriting to claims. Our fully digital customer portal, coupled with a strong focus on user experience, is redefining insurance as a simple, transparent, and equitable service.Our leadership comprises seasoned entrepreneurs who have successfully built and scaled businesses, instilling that same drive, urgency, and sense of ownership in everything we do.Our CultureWe are not merely creating a company; we are establishing a category leader, which demands ambition, accountability, and speed.Our culture is characterized by three core principles:High Ownership Team members take full responsibility for their challenges. If something is unclear or broken, we proactively take action to resolve it.High Pace Priorities are dynamic, and decisions are made swiftly. We prioritize momentum and learning over perfection.High Standards Results are valued more than appearances. We focus on outcomes, quality, and commitment to our work.Furthermore, you will not be working in isolation.We believe that exceptional work is the product of close collaboration. Our team engages in face-to-face interactions, challenges each other's ideas, and encourages contributions from all levels, irrespective of title or experience.

Join Databricks as a Senior Backend Software Engineer to work on cutting-edge technologies that transform the way data is processed and analyzed. In this pivotal role, you will collaborate with a talented team to design and implement robust backend systems that support our innovative data platform. Your work will directly contribute to enhancing our customers' experiences and driving the future of data analytics.

Join us at Databricks, where our mission is to empower data teams to tackle some of the world's most significant challenges — from revolutionizing transportation to accelerating medical advancements. We achieve this by developing and operating the premier data and AI infrastructure platform, allowing our customers to harness profound data insights to enhance their businesses. Founded by engineers and driven by a customer-centric philosophy, we eagerly embrace every chance to overcome technical hurdles, whether that's crafting next-generation UI/UX for data interaction or scaling our services across millions of virtual machines. And this is just the beginning. Unlike conventional enterprise software, we create and build innovative SaaS products that delight all stakeholders: decision-makers, administrators, and end-users. As a Senior Fullstack Software Engineer, you will collaborate closely with your team and product management to deliver exceptional user experiences. Here are a few of the dynamic teams you could become a part of: SQL Analytics Console: This new product provides Databricks customers with a top-notch experience for Business Intelligence (BI) and executing SQL workloads directly on the data lake. Our team develops the console for SQL Analytics, where users configure, manage, and monitor their SQL usage.Jobs and Workflows: This team supports all asynchronous customer workloads for Databricks, which constitute the majority of our usage. As this demand has surged, we have restructured the system to enhance stability and scalability, while also introducing exciting new features for advanced workflows and customer observability. This team combines frontend, backend, and reliability engineering skills across various projects.Developer Ecosystem: Focused on enhancing the development experience and best practices with external tools, we oversee the core open-source components of the developer ecosystem: the SDK, CLI, and Terraform.Apps Developer Experience: This team is dedicated to making application development on Databricks seamless and enjoyable. We have built an SDK and services tailored for app developers, including our AppKit. Our Codegen sub-team develops tools that ensure apps function perfectly from the start. We are also working on an MCP server for Cursor/Claude Code and developing Skills.