Senior Database Engineer with Expertise in SQL

Welcome to Demandbase:Demandbase is pioneering the only AI-driven pipeline platform that empowers go-to-market (GTM) teams to automate robust growth at scale. Our platform offers a cohesive view of data, insights, actions, and outcomes, enabling B2B enterprises to effectively align and execute their account-based GTM strategies with assurance. Trusted by thousands of businesses, Demandbase maximizes revenue, minimizes waste, and streamlines data and tech stacks—all within a single platform.We are dedicated to nurturing careers just as much as we are to developing cutting-edge technology. Our commitment extends to our people, culture, and the community surrounding us. Demandbase has been consistently recognized as one of the Best Places to Work in the San Francisco Bay Area by Fortune and one of the 60 Best Companies to Sell For by Selling Power. Our offices are located in San Francisco, New York, Austin, Seattle, India, and the United Kingdom.Role OverviewAs a Senior Database Platform Engineer, you will architect, develop, and enhance scalable database platforms that support Demandbase’s cloud-native applications. You will be instrumental in shaping the future of database reliability by integrating automation, observability, and compliance into database provisioning, operation, and scalability across AWS environments.This is a senior individual contributor role requiring strong technical ownership and the ability to influence cross-functional teams. You will lead a global Database Reliability Engineering (DBRE) organization, collaborate closely with product and platform teams, and modernize legacy database systems while facilitating a transition towards service-owned, self-service models.Note: The base compensation range for this position applies to candidates based in San Francisco, CA. For all other locations, the compensation range is determined by the primary work location of the candidate. Actual compensation packages are tailored to each candidate and depend on various factors, including skillset, years of experience, and depth of expertise.

As a Platform Engineer specializing in Databases and Storage at WorldLabs, you will play a critical role in designing, implementing, and maintaining robust database and storage solutions that drive our innovative platform. You will collaborate with cross-functional teams to ensure optimal performance, scalability, and security of our data systems.

Role overview ditto is seeking a Senior Platform Engineer, Operator for a fully remote role. This position is open to candidates located in Atlanta, Austin, San Francisco, or Seattle. The focus is on designing, building, and maintaining systems that keep company operations running smoothly and efficiently at scale. What you will do Design and implement systems that improve platform scalability, performance, and reliability. Maintain and enhance the existing infrastructure to support ongoing business operations. Work closely with cross-functional teams to address technical challenges and streamline processes. Use technical expertise and leadership to drive key platform initiatives. Requirements Extensive experience in platform engineering. Strong problem-solving abilities and a collaborative mindset. Proven ability to contribute technical insights and lead engineering projects. Location This is a remote position. Candidates must be based in Atlanta, Austin, San Francisco, or Seattle.

P-97 At Databricks, we are on a mission to fundamentally simplify the entire data lifecycle—from ingestion and ETL to BI and ultimately to ML/AI—through a unified platform. We envision a future where the traditional data warehouse architecture is transformed by an innovative architectural model known as the Lakehouse (CIDR 2021 paper). This open platform merges data warehousing with advanced analytics, effectively addressing critical challenges such as data staleness, reliability, total cost of ownership, data lock-in, and limited use-case support. A key component in realizing this vision is the development of a next-generation decoupled query engine and structured storage system that surpasses the performance of specialized data warehouses while maintaining the flexibility of general-purpose systems like Spark™ to cater to a wide range of workloads, from ETL processes to data science applications. As a vital member of our team, you will engage in the design and implementation of these next-generation systems that aim to leapfrog the current state-of-the-art in the following areas: Query compilation and optimization Distributed query execution and scheduling Vectorized execution engine Data security Resource management Transaction coordination Efficient storage structures (encodings, indexes) Automatic physical data optimization

At Fastly, we empower individuals to maintain meaningful connections with the things they cherish. Our cutting-edge edge cloud platform allows customers to deliver exceptional digital experiences with speed, security, and reliability by processing and securing applications as close to end-users as possible — right at the edge of the Internet. Our platform is engineered to harness the potential of the modern internet, enabling programmability and supporting agile software development. We proudly serve some of the world's most influential companies, including GitHub, Yelp, Paramount, and JetBlue.Join us in building a more trustworthy Internet.Posting Open Date: Reposted March 30, 2026Anticipated Posting Close Date*: April 20, 2026*This job posting may close earlier due to high applicant volume. Senior Principal Engineer, Platform EngineeringAs a member of Fastly’s Platform Engineering team, you will be instrumental in establishing the essential frameworks that enable engineers to deliver quickly, safely, and at scale. In the role of Senior Principal Engineer, you will guide the technical direction and spearhead cross-organizational initiatives aimed at enhancing our platform, developer experience, and operational excellence. Collaborating closely with fellow engineers, you will work to eliminate friction, standardize best practices, and create paved roads to expedite product delivery. This is a highly collaborative and hands-on position, representing the Platform Engineering organization and reporting directly to the Senior Director of Engineering.

Join Cloudflare as a Database Reliability Engineer, where you will play a crucial role in ensuring the reliability and performance of our database systems. You will work collaboratively with our engineering teams to develop, implement, and maintain robust database solutions that support our mission of making the internet safer and faster.Your responsibilities will include monitoring database performance, troubleshooting issues, and optimizing queries to enhance system efficiency. If you are passionate about databases and eager to make an impact in a dynamic environment, we encourage you to apply!

About CrunchyrollCrunchyroll, founded by passionate fans, is dedicated to sharing the art and culture of anime with a vibrant community. Serving over 100 million anime and manga enthusiasts in more than 200 countries, we provide diverse experiences, including streaming video, theatrical releases, gaming, merchandise, events, and more—all fueled by the beloved anime content.Join our team and contribute to shaping the future of anime!About the RoleAs Crunchyroll continues to evolve, our Data Engineering team is tasked with meeting unique challenges that arise as we support millions of anime fans globally. As a Senior Database Engineer, you will play a crucial role in maintaining and enhancing our data infrastructure's reliability, directly influencing the availability and performance of our data services. Your expertise will empower the organization to make informed, data-driven decisions. Collaborate with data engineers and software engineers to drive complete automation and establish best practices for deep monitoring and alerting.This position reports to the Director of Data Engineering, and we are open to applicants from Los Angeles, CA, and San Francisco, CA.

Join our innovative team at Unify as a Senior Software Engineer, Platform, where you will play a crucial role in enhancing our platform capabilities. You will collaborate with cross-functional teams to design, develop, and implement high-quality software solutions that meet our clients' needs.

Monaco is revolutionizing the startup ecosystem with its innovative revenue engine, designed to replace outdated CRM systems and fragmented sales solutions with an AI-driven platform.We are seeking a talented Senior Platform Engineer to join our team, focusing on the development of Monaco's cutting-edge data and machine learning platform. Your expertise will help establish the pipelines, contextual systems, and infrastructure that underlie our AI-enhanced products. You will play a pivotal role in ensuring that our models, agents, and workflows deliver real value in production.This is a highly impactful position that sits at the crossroads of data engineering, distributed systems, and applied AI.

About StraiaAt Straia, we are pioneering the AI-native intelligence layer for colleges and universities.Colleges currently operate on a myriad of isolated systems, causing staff to expend countless hours reconciling data, generating reports, and seeking insights. Straia revolutionizes this process by integrating institutional data and employing AI agents to provide answers, generate insightful visualizations, and automate repetitive tasks, fundamentally reshaping college operations.As we progress, Straia aims to become the foundational intelligence layer for institutional operations, facilitating every function—from student advising to admissions and budgeting—through collaborative AI agents that comprehend each institution's distinct data environment.With recent funding from a16z, Reach Capital, and JFF Ventures, we are on the lookout for a Senior Platform Engineer to assist in constructing the technical backbone for how institutions engage with their data.The RoleIn this role, you will collaborate closely with our CTO and the engineering team to design and expand the infrastructure that drives AI-powered analytics for higher education.This is a unique opportunity to take ownership of the platform layer for a product that efficiently handles institutional data at scale, runs privately hosted advanced models, and provides rapid query responses for non-technical users who are making critical decisions about student outcomes.You will also contribute significantly to developing internal tools and automations that enable our lean team to function with the efficiency of a much larger organization. We believe that platform engineering transcends mere system maintenance—it's about creating the leverage necessary for every engineer to deliver faster, troubleshoot more effectively, and concentrate on meaningful challenges.We seek someone who naturally elevates standards—an engineer whose intuition and speed enhance the productivity of those around them, who takes real ownership of the decisions impacting the platform’s evolution. If you flourish in high-expectation environments with a rapid pace, you will thrive here What You Will DoLead the Data Movement Layer — Engineer and optimize the pipelines that ingest, transform, and serve countless terabytes of compressed institutional data. You will harmonize DuckDB, Postgres, and GCS to ensure that complex analytical queries are executed instantaneously for the end-users.

About CartesiaAt Cartesia, we are on a mission to revolutionize artificial intelligence by creating interactive intelligence that is accessible and effective in any environment. We have identified a gap in current AI capabilities; existing models struggle to continuously process extensive streams of audio, video, and text data. Our vision is to bridge this gap by developing pioneering model architectures.Founded by PhD experts from the Stanford AI Lab, we are the creators of State Space Models (SSMs), a groundbreaking approach to training efficient, large-scale foundation models. Our team merges profound expertise in model innovation with systems engineering and product design to deliver advanced models and user experiences.Backed by leading investors such as Index Ventures and Lightspeed Venture Partners, along with an array of esteemed advisors, we are well-positioned to push the boundaries of AI.About the RoleWe are seeking a talented Software Engineer specializing in database systems to architect and scale Cartesia’s data infrastructure. You will play a crucial role in implementing robust data governance and developing user-friendly, secure database tools that empower both engineers and non-engineers.Your ImpactDesign and enhance database platforms to ensure scalability to over 100 times current capacity while maintaining uptime, latency, and accuracy.Construct data storage architectures that function seamlessly across various environments including AWS, GCP, on-premises systems, and third-party deployments.Facilitate accelerated development across the organization by providing high-quality database tools and resources to both technical and non-technical users.Implement secure access control mechanisms to ensure sensitive data is restricted to authorized personnel only.Develop scalable data governance systems focused on permissions, auditing, and compliance, utilizing IAM policies, ACLs, and security controls across a large user base.What You BringExpertise with cloud services such as AWS, GCP, or Azure, along with experience using infrastructure-as-code tools like Terraform.A proven history of managing database systems during periods of rapid growth in dynamic environments.

MidiHealth is seeking a Senior Software Engineer to join the Platform Engineering team. This hybrid role is based in the SF Bay Area and centers on building and enhancing the software that drives MidiHealth’s healthcare technology platform. The work contributes directly to improving patient outcomes through technology. Key responsibilities Design and develop software solutions for the core platform Collaborate with engineering, product, and cross-functional teams to deliver integrated features Support the reliability and scalability of the platform Location This position requires regular on-site work in the SF Bay Area as part of a hybrid schedule.

Role overview Scale AI seeks a Database Engineer to strengthen and refine its data infrastructure. The position centers on designing, building, and maintaining database systems that deliver high availability and dependable performance. What you will do Design and implement database solutions that align with business requirements Maintain and tune database systems to ensure reliability and speed Collaborate with engineering, product, and operations teams to improve data processing and management Location This role is based in San Francisco, CA or New York, NY.

At Ripple, we are pioneering a future where value is transferred with the same ease and speed as information. Our bold vision is already a reality, as we deliver innovative crypto solutions to financial institutions, businesses, governments, and developers. We are committed to enhancing the global financial system, fostering economic equality, and expanding opportunities for individuals worldwide. Join us to unleash your potential and make a real-world impact in your career.If you're passionate about creating meaningful change and eager to explore remarkable career growth, we invite you to join our team and help us build real value.THE ROLE:As a Senior Platform Engineer, you will play a pivotal role in enhancing Ripple's production infrastructure and optimizing our release pipelines. This position merges the expertise of systems and software engineering to support the design and lifecycle of our hosted products. You will collaborate closely with product engineers to offer mentorship, automation, and the development of innovative platform features!KEY RESPONSIBILITIES:Oversee the deployment and maintenance of Ripple's multi-region, multi-provider service platforms with a focus on security and resilience.Create automation, monitoring, and instrumentation tools to streamline operations and boost engineering productivity.Develop solutions for complex technical challenges, including PKI, secret management, geographic failover, data replication, availability, and platform resilience.Automate new and existing platform and application lifecycle services, leveraging data to minimize human intervention.Work alongside product engineering teams to ensure code is ready for production.Lead the adoption of DevOps and GitOps principles throughout the organization.

About CrunchyrollFounded by passionate fans, Crunchyroll is at the forefront of delivering the vibrant art and culture of anime to an enthusiastic global community. We cater to over 100 million anime and manga aficionados across 200+ countries and territories, enabling them to engage with the beloved stories and characters they adore. Our offerings span across various mediums including streaming video, theatrical releases, games, merchandise, events, and more—all powered by the rich anime content that unites us.Join our dedicated team and play a pivotal role in shaping the future of anime entertainment!About the TeamThe Platform Development organization is the backbone of Crunchyroll's core access and security platform. This sophisticated framework encompasses authentication, authorization, notifications, and AI runtimes, empowering other teams to construct fan-centric features atop a solid, compliant, and versatile foundation.Our mission is to ensure reliable and secure access for fans across a multitude of devices and partners, seamlessly integrating access services with data and compliance orchestration. We strive to evolve notifications and AI inference into reusable platform capabilities that hasten the launch of products and partnerships. Our collaborative efforts span across product, data, security, client engineering, video, and service monetization teams to deliver exceptional experiences to millions of anime enthusiasts worldwide.About the RoleAs the Senior Manager of Platform Engineering, reporting to the VP of Platform Engineering, you will lead a dynamic team of software engineers responsible for building and operating the essential services that govern fan access at Crunchyroll. This includes overseeing login, identity management, authorization, partner authentication, compliance-centered account flows, notifications, and AI runtimes.Your leadership will be instrumental in defining the team's strategy and execution, driving the transformation of legacy authentication and Identity and Access Management (IAM) into safer, more efficient platform services. You will work on stabilizing and evolving our notification systems toward a unified orchestration layer and collaborate closely with our data team to establish the groundwork for a shared AI inference platform. Drawing on your engineering and leadership expertise, you will elevate our standards for architecture, reliability, security, and delivery while nurturing a high-performing, inclusive team that embodies Crunchyroll's values.We welcome applications from candidates within the San Francisco Bay Area.

Aura is seeking a talented and experienced Senior Software Engineer, Platform to join our innovative team. In this role, you will be responsible for designing and implementing scalable software solutions that enhance our platform capabilities. You will work closely with cross-functional teams to ensure the delivery of high-quality software that meets the needs of our users.

Rithum™ stands as the leading commerce network globally, revolutionizing the collaboration between brands, suppliers, and retailers to create frictionless e-commerce experiences. Our platform empowers brands and retailers to drive exponential growth, streamline operations across various channels, scale product offerings, and improve profit margins. Today, over 40,000 companies trust Rithum to enhance their business across numerous channels, collectively representing over $50 billion in annual GMV. With our comprehensive commerce, marketing, and delivery solutions, our clients craft optimized consumer shopping experiences from start to finish. Overview The Database Reliability Engineering (DBRE) team at Rithum is crucial in ensuring the availability, reliability, and observability of our database systems. We leverage automation to minimize manual tasks while constantly seeking enhancements to our processes. Our team manages and optimizes an extensive SQL Server environment that spans hundreds of instances across a hybrid infrastructure (on-prem VMware and AWS), in addition to various relational and NoSQL database platforms such as MongoDB, DynamoDB, Elasticsearch, MySQL, Postgres, and Redis. These systems are integral to all facets of our operations. Our team thrives on a robust culture of curiosity, transparency, collaboration, and continuous learning. As a Senior Database Reliability Engineer, you will embody these values and cultivate them within your team. You will oversee diverse database systems and design and lead your projects with a technical focus.

Join SoFi as a Senior Web Platform Engineer and be at the forefront of building innovative web solutions that empower our users. You will work on enhancing and maintaining our web platform, ensuring high performance, scalability, and security. Collaborate with cross-functional teams to implement new features and optimize existing ones, using the latest technologies and best practices in web development.

Role Overview Ambience Healthcare is looking for a Senior Software Engineer, Platform, based in San Francisco. This position focuses on building and improving the core platform that supports our products. The work shapes both patient care and the company’s operational standards. What You Will Do Design, build, and refine platform features to support company goals Work closely with teams across engineering, product, and other functions Contribute to architectural planning and technical decision-making Deliver reliable, maintainable software that meets high quality standards Impact The software developed in this role supports clinicians and staff, helping to improve patient outcomes and streamline healthcare operations.