Software Engineer - Database Integrations

About ClickHouseFeatured in the prestigious 2025 Forbes Cloud 100 list, ClickHouse stands out as a pioneering and rapidly expanding private cloud company. With a robust customer base exceeding 3,000 and an impressive Annual Recurring Revenue (ARR) growth of over 250% year-on-year, ClickHouse is at the forefront of real-time analytics, data warehousing, obser…

Overview At Abax Health, we are dedicated to bridging the gaps in care and enhancing the connectivity of healthcare data to elevate patient and provider outcomes. We are in search of a proficient Senior Database Engineer who will spearhead the design, optimization, and management of enterprise-level data systems that drive our analytics, reporting, and business intelligence initiatives. This pivotal role combines extensive technical database expertise with architectural leadership, ensuring performance, scalability, and data integrity throughout our data ecosystem. The Senior Database Engineer will operate at the crossroads of engineering and business operations, tasked with maintaining fast, reliable, and scalable data pipelines and warehouses as we transition from an early-stage client base to a multifaceted enterprise. Key Responsibilities Architect and enhance data warehouse platforms and the supporting database systems. Design and implement efficient data ingestion and transformation pipelines (ETL/ELT) utilizing tools such as ADF, DBT, or equivalents to guarantee reliable data ingestion from diverse sources (SFTP, HL7, FHIR, etc.). Develop and sustain logical and physical data models that back internal analytics, dashboards, and client-facing reporting applications. Optimize database performance, scalability, and reliability through tuning, indexing strategies, and proactive monitoring across both production and staging environments. Lead strategic data initiatives by establishing architectural standards that promote scalability, efficiency, and cost-effectiveness across the data platform. Collaborate with software engineering, implementation, operations, and business teams to ensure alignment on data requirements and governance practices. Administer, maintain, and monitor database systems to uphold availability, integrity, recoverability, and secure access in compliance with disaster recovery and business continuity best practices. Implement source control and DevOps methodologies (e.g., GitHub, ADO, etc.) for database change management, CI/CD automation, and deployment of database alterations. Mentor junior engineers in SQL development, reporting, analytics, and performance tuning best practices. Establish and enforce data governance standards for security, compliance, and consistency across all environments. Qualifications Over 10 years of experience in database engineering, architecture, or administration, particularly with production-grade SQL Server environments. Demonstrated experience in designing and automating ETL pipelines and data warehouse solutions that support analytics, reporting, and business intelligence platforms (e.g., Power BI, Tableau). Deep expertise in database performance tuning, optimization, and maintenance. Solid understanding of data governance standards and best practices. Effective communication skills for cross-functional collaboration.

Description Join Keeper Security as a Senior Software Engineer within our Keeper Database (KeeperDB) team. This fully remote opportunity allows for a hybrid schedule for candidates located in the El Dorado Hills, CA or Chicago, IL metro regions. Keeper’s cybersecurity solutions are relied upon by millions worldwide and thousands of organizations across 150+ countries. As one of the fastest-growing companies in the cybersecurity sector, you will play a crucial role in developing and enhancing KeeperDB, a key component of our KeeperPAM platform. About Keeper Keeper Security is a leading provider of cybersecurity software, safeguarding organizations and individuals across the globe. We are at the forefront of zero-knowledge and zero-trust security tailored for various IT environments. Our flagship product, KeeperPAM®, is an AI-driven, cloud-native platform designed to protect all users, devices, and infrastructure from cyber threats. Recognized in the Gartner Magic Quadrant for Privileged Access Management (PAM), Keeper is trusted by top organizations to secure sensitive information and defend against modern adversaries. Discover more at KeeperSecurity.com. About the Job As a Senior Software Engineer on the KeeperDB team, you will be responsible for the progression of our internal database exploration and record-browsing application integrated within KeeperPAM. You’ll develop secure, high-performance backend services using Go, create a modern React/TypeScript user interface, and enhance a plugin-based architecture that interacts with various database technologies. This role prioritizes security, performance, and clean architecture across the entire stack. Responsibilities: Enhance and maintain the capabilities of the KeeperDB application, focusing on backend (Go) services and frontend (React/TypeScript) components. Refine and extend a plugin-based architecture for database connectivity that supports both relational and NoSQL systems. Design and implement GraphQL schemas, queries, and mutations that drive UI workflows and integrations. Create user-friendly React UI features that interact with backend services via GraphQL APIs. Integrate KeeperDB within KeeperPAM workflows, enhancing features like Remote Browser Isolation (RBI) and secure session behaviors. Adhere to secure development practices, including input sanitization, injection prevention, secret management, and secure authentication flows.

Integrate develops program management software for advanced machinery and systems, with a focus on organizations in deep tech fields such as aerospace, autonomous vehicles, and robotics. The team is based in Seattle and works to improve collaboration and streamline workflows for companies tackling complex hardware projects. Current tools often fall short when it comes to the pace and complexity of hardware development in these industries. Integrate addresses this gap by building solutions that help teams and partners communicate more effectively, allowing innovation to move faster and with fewer obstacles. Role overview The Backend Engineer will play a key role in building and shaping the core infrastructure behind Integrate's platform. This position involves more than maintenance, engineers here design new systems and solve technical challenges that matter. The team values those who enjoy tackling problems like distributed system optimization, scaling data federation, and designing for a growing customer base. Collaboration is central. Expect to work closely with other engineers who move quickly and make considered technical decisions. Experience with systems that manage significant consumer or commercial traffic, such as cloud migrations, microservices, distributed data pipelines, or event-driven architectures, is especially relevant. What you will do Design and improve distributed backend systems that process high-throughput, real-time data with complex dependencies Own performance profiling and debugging for Go and Rust services, identifying and resolving bottlenecks Contribute to data federation architecture, including S3 integration, graduation pipelines, and downstream data services Develop and refine gRPC service interfaces and REST/JSON APIs for both internal and external users Work with SQL and NoSQL databases, focusing on schema design, query optimization, and durability strategies Collaborate on infrastructure decisions with platform engineers and technical leads Monitor and troubleshoot production systems, participate in on-call rotations, root cause analysis, and incident response Tech stack The backend is primarily written in Go, with Python supporting tooling and data workflows. The platform uses gRPC, REST/JSON, GraphQL, PostgreSQL, NoSQL databases, and Kubernetes for orchestration. Infrastructure is managed with Terraform. Location This Backend Engineer position is based in Seattle, WA.

Integrate develops program management software for complex hardware projects, serving organizations in deep tech sectors like aerospace, robotics, and autonomous vehicles. The platform connects vendors, customers, and partners to streamline collaboration across company boundaries. By reducing manual work and communication barriers, Integrate supports teams working on demanding technical challenges. The company addresses the unique needs of hardware development, where traditional software often falls short. Integrate's solutions focus on improving coordination and communication for both internal teams and external stakeholders, helping organizations innovate more quickly and reliably. Role overview The Senior Backend Engineer will focus on building and scaling the infrastructure layer of Integrate’s platform. This position centers on new development, not maintenance. The work involves tackling distributed systems challenges, large-scale data federation, and architectural design to support an expanding customer base. Engineers at Integrate collaborate closely, make decisions quickly, and value technical rigor. Experience with large-scale systems, such as cloud migrations, distributed data pipelines, microservices, or event-driven architectures, is especially relevant for this role. Key responsibilities Design and scale distributed backend systems that process high-throughput, real-time data with complex dependencies. Profile and debug Go and Rust services to resolve performance issues. Contribute to data federation architecture, including S3 integration, graduation pipelines, and downstream data services. Develop and refine gRPC service interfaces and REST/JSON APIs for both internal and external use. Work with SQL and NoSQL databases, focusing on schema design, query optimization, and ensuring data durability. Collaborate with platform engineers and technical leads on infrastructure decisions. Instrument, monitor, and debug production systems, including participation in on-call rotations, root cause analysis, and incident management. Tech stack Main development uses Go, with Python for tooling and data workflows. The stack includes gRPC, REST/JSON, GraphQL, PostgreSQL, NoSQL databases, and Kubernetes-managed infrastructure. Infrastructure as code is managed with Terraform. Location This position is based in Seattle, WA.

MongoDB is seeking a Senior Software Engineer to join the Query Integration team in North Carolina. This role centers on advancing core database technologies and refining how queries interact with multiple data sources. Key responsibilities Analyze query execution to identify and address performance and reliability issues Design, build, and maintain high-performance systems that meet diverse client requirements Create new solutions to integrate seamlessly with a variety of data sources Collaborate with teams across the company to deliver new features and product improvements Role impact Work in this position directly shapes MongoDB products and contributes to a better experience for users worldwide.

We are seeking a skilled Database Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining our database systems, ensuring optimal performance and data integrity. You will work closely with cross-functional teams to support data needs and contribute to our data strategy.

Join Anthropic as a Staff+ Software Engineer focusing on Databases, where you'll be at the forefront of our innovative technology solutions. You'll work closely with a collaborative team to design, implement, and maintain robust database systems that empower our AI models and enhance user experience. Your expertise will contribute significantly to our mission of advancing AI safety and usability.

About AuthZed:At AuthZed, we are proud creators of SpiceDB, the cornerstone of authorization infrastructure that empowers engineering teams globally to focus on their core product development. As a Series A startup, we are dedicated to transforming access control by offering solutions that simplify complex permission management while ensuring enterprise-level performance and consistent access control.Our team operates fully remotely, with members across the US, Canada, and Europe. We pride ourselves on our collaborative, software-driven culture—where even our Go-To-Market team is deeply engaged in the technology we love. We believe in integrity and trust, valuing every voice on our team to foster confident decision-making.

Join our team as a Database Engineer at Vertex Sigma Software in Foster City, CA. This position requires you to work onsite five days a week, with a 40-hour work schedule and flexibility for hours outside of typical business times. In this role, you will be responsible for designing, building, and operating robust and scalable data storage solutions that drive our applications and analytics. You will collaborate closely with application and data teams to define schemas, enhance performance, and automate operations leveraging AWS and infrastructure-as-code methodologies. Your contributions will significantly enhance reliability, minimize costs, and expedite the transition from development to production. Key responsibilities include:Designing and developing efficient, scalable database solutions that meet business needs.Installing, configuring, and upgrading database software and related tools.Monitoring performance and optimizing queries, indexes, and schemas for enhanced reliability and speed.Implementing and maintaining database security measures to safeguard sensitive information.Collaborating with application developers to refine schema designs and SQL.Troubleshooting incidents and providing prompt solutions across various environments.Documenting architecture, configuration, and operational procedures.Conducting capacity planning and recommending infrastructure enhancements.Managing and supporting AWS database infrastructure (e.g., RDS/Aurora/Redshift).Staying updated with emerging database technologies, patterns, and best practices.

About UsAt Integrate, we are on a mission to revolutionize program management for the world’s most ambitious technologies, including robotics and aerospace. Based in Seattle, we facilitate seamless collaboration across organizations in deep tech, enhancing communication between vendors, customers, and external stakeholders. Our goal is to streamline collaboration and reduce communication overhead, allowing teams to focus on what truly matters: innovating and building the future.Our SolutionIntegrate provides a tailored platform designed specifically for the complexities and demands of modern hardware development. We empower teams to communicate effectively, stay aligned, and accelerate their projects with confidence, ensuring that critical information is shared efficiently and decisions are made promptly.About the RoleWe are seeking a skilled DevSecOps Engineer to lead the evolution of our infrastructure, reliability, and security as we expand. This pivotal role combines infrastructure management, platform engineering, and security expertise. Your primary responsibility will be to ensure our systems are reliable, scalable, observable, and secure, enabling our engineering teams to operate swiftly and confidently.This position emphasizes back-end infrastructure, observability, scalability, and security rather than focusing on feature development, acting as a catalyst for the entire engineering organization.Why Join Us?Be part of a dynamic, close-knit team at the forefront of hardware innovation. You will have the unique opportunity to shape the foundational infrastructure that supports groundbreaking work in robotics, aerospace, and advanced manufacturing as we scale to commercial adoption.

Limble develops software designed for maintenance teams, with a focus on improving asset performance and streamlining day-to-day operations. The company’s CMMS platform supports preventive maintenance, inventory management, and a range of tools that help businesses operate more efficiently. Role overview As a Database Engineer at Limble, the main goal is to strengthen and expand the company’s database infrastructure. This remote position reports directly to the VP of Engineering and involves close collaboration with both product and quality engineering teams. The work centers on modernizing schemas, optimizing queries, managing data pipelines, and shaping the overall database architecture to support Limble’s continued growth. What you will do Design and lead projects to modernize the relational schema, ensuring a seamless transition for customers. Collaborate with product engineering to develop and implement efficient schemas and query patterns for new features and services. Analyze and optimize existing queries to improve response times and lower infrastructure costs. Work with quality engineering to create and maintain strategies for managing development and test data, helping teams move faster. Contribute to system architecture by developing scalable database solutions as the customer base grows. Oversee and manage change data capture (CDC) and ETL processes to ensure reliable data flow between systems. Identify and address technical debt within the database layer to improve engineering practices and procedures. Troubleshoot complex issues involving both application code and database behavior, providing support throughout the software development process.

About UsHigharc is an innovative, venture capital-backed startup revolutionizing the design and construction of new homes. Join our founding team, comprised of former product developers from industry giants such as Autodesk, Electronic Arts, Nike, and Apple. We have successfully raised $83 million, backed by leading venture capital firms and over 18 strategic investors who are leaders in construction, building products manufacturing, and distribution.We are in search of a seasoned Senior Full Stack Software Engineer to advance the technical direction of our B2B platform’s integrations, particularly with customer ERP systems. This pivotal role demands not only exceptional engineering capabilities but also the architectural vision to design and oversee robust, scalable integration patterns across diverse customer environments, many of which present inconsistent API support.

Join Point72 as a Senior Database Support Engineer, where you will play a pivotal role in managing and optimizing our database systems. Your expertise will enable us to enhance data integrity and performance, ensuring that our analytical teams have seamless access to accurate information.This position offers an exciting opportunity to work with cutting-edge technology in a fast-paced environment.

About Our Team:Join the innovative Database Systems team at OpenAI, where we specialize in high-performance distributed databases. We are the architects behind Rockset, a cutting-edge real-time search, analytics, and vector database that powers all vector search and retrieval augmented generation (RAG) at OpenAI. Rockset underpins core functionalities across all OpenAI product lines and supports various critical internal applications.About the Role:We are in search of engineers who are passionate about distributed systems, performance optimization at a low level (with our core engine developed in C++), and constructing scalable database infrastructures from scratch. As a member of the Database Systems team, you will play a key role in enhancing the core database engine, making significant contributions to ingestion, query execution, indexing, and storage improvements. You will collaborate with multiple teams across OpenAI to unlock new product capabilities and ensure the reliability and scalability of our online database as usage expands exponentially.Your Responsibilities Will Include:Design, develop, and maintain high-performance distributed systems.Identify and address performance bottlenecks to elevate infrastructure capabilities.Define and guide the long-term technical vision and evolution of the system.Collaborate with product, engineering, and research teams to deliver robust and scalable infrastructure.Investigate complex production issues across the entire technology stack.Contribute to incident response, retrospective analyses, and establishing best practices for system reliability.You Will Excel In This Role If You:Possess substantial experience in building, scaling, and optimizing distributed systems.Exhibit a keen interest in database internals, storage engines, or low-latency query systems.Enjoy tackling complex performance challenges in high-throughput systems.Have experience managing and operating production clusters at scale (e.g., Kubernetes or similar orchestration tools).Approach scalability, correctness, and reliability with a rigorous mindset.Thrive in a fast-paced environment where you can make a significant impact.Qualifications:4+ years of relevant industry experience with a focus on distributed systems.Proficiency in C++ or similar low-level programming languages.Strong problem-solving skills and attention to detail.Experience with performance monitoring and optimization tools.Excellent collaboration and communication skills.

Join Zilliz, a pioneering startup at the forefront of developing cutting-edge vector database technologies designed for enterprise-grade AI solutions. Founded by the talented engineers behind Milvus, the world’s leading open-source vector database, we are on a mission to revolutionize how organizations create AI applications swiftly and effectively. At Zilliz, we strive to democratize AI by simplifying data management and ensuring that vector databases are accessible to every organization.

Join Greenfield Engineering, a Saalex Company, as a Senior Software Integration Engineer in Patuxent River, MD. In this pivotal role, you will leverage your system software engineering expertise to support the Integrated Product Team (IPT) in fulfilling the requirements and objectives of the VH-92A Program.Position Type: Full-TimeSalary: $125K - $150K annually (commensurate with experience)Work Location: Primarily onsite (details on onsite requirements below)**On-site Requirements: This position necessitates full-time onsite presence at the VH Facility in Patuxent River, MD, with potential eligibility for recurring telework. However, an onsite presence of 85% or more during the workweek is mandatory.Key Responsibilities:Deliver technical guidance and support to IPT members, identifying risks and issues while providing strategic recommendations for software and hardware product development.Prepare, review, and manage technical documentation including proposals, investigations, and analyses to support Engineering Change Proposals (ECPs) and Product Test Verifications.Guide the development of in-house sustainment for software and processes, enhancing operational efficiency.Identify and track software discrepancies, contributing to mission systems upgrades.Employ engineering principles to analyze, plan, design, and implement military weapons systems.Conduct thorough reviews and prepare engineering and technical analyses, reports, and change proposals.Utilize engineering expertise for system integration, configuration management, quality assurance testing, and resource management.Analyze, design, develop, implement, test, or evaluate software and systems in relation to military weapons and aviation systems.Undertake additional duties as assigned.Qualifications:Proficient understanding of embedded systems software development life cycles, particularly in real-time software environments.Familiarity with avionics systems, including mission computers and software-defined radios, is highly desirable.Excellent communication skills to effectively interact with leadership, fleet personnel, and peers.Strong knowledge of embedded coding languages, especially C, C++, Ada95, or Ada98.Exceptional organizational abilities.Prior experience in program office-level software development, including specifying, managing, or acquiring software products.

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 Tiger Data, previously known as Timescale, we are dedicated to empowering developers and businesses with the fastest PostgreSQL platform, expertly crafted for transactional, analytical, and agentic workloads. Trusted by thousands of organizations worldwide, Tiger Data accelerates real-time insights, drives intelligent applications, and supports critical infrastructure at scale. Our globally distributed, remote-first team is committed to direct communication, accountability, and collaborative excellence, as we shape the future of data infrastructure designed for speed, flexibility, and simplicity.We are on the lookout for exceptional database engineers to join our dynamic team. In this role, you will design, code, and test the core components of our PostgreSQL-based database. Our focus is on building a scalable, reliable, robust, user-friendly, secure, and high-performance database. Strong systems-building experience and expertise in C are essential, along with a solid understanding of query optimization and database systems. Ideally, you will have existing PostgreSQL expertise or demonstrate a keen interest and aptitude to become an expert.This position is fully remote and full-time.Key Responsibilities:Contribute significantly to the design and development of new database capabilities, including analytics, clustering, distributed operations, query, and storage optimizations.Develop, test, and launch new features and functionalities from our database technical roadmap.Continuously enhance, optimize, and test the existing features of TimescaleDB.Enhance infrastructure for evaluating and testing database correctness and performance.Collaborate closely with our Cloud Engineering team to deliver a world-class experience for our Tiger Data customers.Provide high-level technical support to valued customers, gaining insights into their needs and experiences.Be a collaborative and approachable teammate, engaging in code reviews and supporting fellow engineers.Ideal Candidate Profile:5+ years of engineering experience.Proven expertise in building industrial-strength software in C/C++ for large codebases.Experience with PostgreSQL internal development is highly desirable but not a strict requirement.Strong understanding of SQL, query processing, database engines, concurrency control, data replication, and/or distributed systems.A genuine passion for building exceptional database solutions.

P-188 At Databricks, we are on a mission to fundamentally transform the data lifecycle, simplifying processes from data ingestion to ETL, Business Intelligence (BI), and extending to Machine Learning (ML) and Artificial Intelligence (AI) through a unified platform. We envision a future where traditional data warehouse architectures are replaced by innovative solutions like the Lakehouse architecture (CIDR 2021 paper), which integrate data warehousing and advanced analytics, effectively addressing critical challenges such as data staleness, reliability, cost of ownership, data lock-in, and limited use-case support. To turn this vision into reality, we are developing a next-generation decoupled query engine and structured storage system designed to surpass specialized data warehouses in relational query performance while maintaining the versatility of general-purpose systems like Apache Spark™. This system is intended to support a wide array of workloads, from ETL processes to data science applications. As a member of our team, you will engage in one or more of the following areas, contributing to the design and implementation of cutting-edge systems that redefine industry standards: Query compilation and optimization Distributed query execution and scheduling Vectorized execution engine Data security measures Resource management strategies Transaction coordination processes Efficient storage structures (encodings, indexes) Automatic physical data optimization techniques