PostgreSQL Database Developer Contact Government Services LLCPostgreSQL Database DeveloperSan Francisco, CA$106,773.33–$144,906.66 / yearCGS is seeking a PostgreSQL Database Developer to join our team supporting a rapidly growing Data Analytics and Business Intelligence platform focused on providing data solutions that empower our federal customers. For the past seven years, weve been growing our government-contracting portfolio, and along the way, weve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
DELTA DENTAL: Application & Database Developer Elevated ResourcesDELTA DENTAL: Application & Database DeveloperSan Francisco, CaliforniaThis role focuses on maintaining and improving locally developed business applications (Local Apps) , supporting operational processes, and ensuring stability and continuity of critical systems. The Part-Time Application & Database Developer is responsible for supporting and enhancing internally developed applications and database-driven solutions used by Federal Government Programs (FGP).
NewDeveloper Educator & Content Leader for Databases PlanetScaleDeveloper Educator & Content Leader for DatabasesSan Francisco, CA$130,000–$200,000 / yearThe ideal candidate will teach complex database concepts, engage with the developer community, and have 2+ years of experience in developer relations or technical education. This role requires strong communication skills, a solid understanding of relational databases, and the ability to produce high-quality written content.
Product Engineering - Database Smart Energy WaterProduct Engineering - DatabaseSan Francisco, CAAbout UsThe Leading AI Platform Provider for Energy & Utilities Our ImpactTransforming Energy & Utilities with Connected Vertical AI Platform Delivering Intelligent, End-to-End Digital Experiences NewsroomExplore the Recent News, Accolades, Recognitions and Upcoming Events Thought LeadershipComing Straight from Industry Experts, We Break the Clutter for You with our Thought Leadership Content CareersWe are Looking for Skilled and Innovative Individuals to Help us Shape the Future PartnersNurturing Strategic Partnerships to Co-Innovate Best-fit Technology and Business Solutions for the Industry Our TeamDedicated to Driving Change, our Leadership Team Brings Deep Domain Expertise to Accelerate Utility Business Value. PowerUnlocking the Digital Value for Power Providers, Globally GasDigitally Transforming Operations for Gas Providers WaterCharting the Digital Transformation Journey for Water Providers Energy RetailerReimagining the Retail Energy Experiences with AI Platforms SolarAdvancing Solar Power with Powerful AI Platforms eMobilityDriving Innovation for Cities and Municipalities to Deliver a Connected, Intelligent Future Citizen ExperienceDriving Innovation for Cities and Municipalities to Deliver a Connected, Intelligent Future Communication ServicesBuilding Intelligent Experiences for Communication Service Providers.
Data Engineer II - (API & Database Focus) - Remote Opportunity Pride Technologies LLCData Engineer II - (API & Database Focus) - Remote OpportunitySunnyvale, CARemote$55–$64 / hourData Engineer API & Database Focus - Fully Remote W2 Contract Location: Fully Remote U.S. Duration: 6-Month W2 Contract Pay Rate: $55-$64/hour depending on experience Company: Russell Tobin supporting a leading global technology client Overview Russell Tobin is supporting a major technology client in the search for a highly skilled Data Engineer with a strong emphasis on API development, integration, and database engineering. This is a fully remote opportunity where we are targeting top-tier talent with a proven track record of building scalable data solutions and working with modern cloud data platforms.
Senior Database Engineer, RDS/Aurora MySQL Amazon.com IncSenior Database Engineer, RDS/Aurora MySQLEast Palo Alto, CAAs a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services. Our Database Engineering team works with strategic customers to help scale and optimize database workloads and design, build, and improve the Aurora managed database service.
Database Engineer Ursus, Inc.Database EngineerFoster City, CA$71–$81.78 / hourTOP 3 SKILLS: Proven experience as a Database Engineer/DBA with strong proficiency in SQL, query optimization, and DBMSs (PostgreSQL, MySQL, SQL Server, Redshift). Solid experience with AWS database services (RDS, Aurora, Redshift) and infrastructure-as-code (IaC) for managing database resources.
SQL Server DBA Provident Central Credit UnionSQL Server DBACA$50–$62 / hourJob Summary: The SQL Server Database Administrator is responsible for the architecture, implementation, configuration, maintenance, performance, security, capacity planning, migration, monitoring, troubleshooting, backup, and recovery of all SQL Server relational database systems to ensure high availability and consistent application performance. This role partners with internal IT teams and vendor staff to build, support, and maintain Microsoft SQL Server environments that power transactional systems and the enterprise data warehouse.
Senior Software Engineer, Integrations (Databases) - Hiring Sprint AirbyteSenior Software Engineer, Integrations (Databases) - Hiring SprintSan Francisco, CAInstead, were building an AI-powered Integration Factory that automates the lifecycle of our connectors: generating code, managing dependency updates, diagnosing production issues, proposing fixes, and continuously improving reliability. Build highly reliable database connectors with deep support for database-specific capabilities including Change Data Capture (CDC), replication logs, query optimization, and schema evolution.
Senior Software Engineer, Integrations (Databases) AirbyteSenior Software Engineer, Integrations (Databases)San Francisco, CaliforniaInstead, we're building an AI-powered Integration Factory that automates the lifecycle of our connectors: generating code, managing dependency updates, diagnosing production issues, proposing fixes, and continuously improving reliability. Build highly reliable database connectors with deep support for database-specific capabilities including Change Data Capture (CDC), replication logs, query optimization, and schema evolution.
Database Engineer LancesoftDatabase EngineerFoster City, CA$80You’ll partner closely with application and data teams to shape schemas, tune performance, and automate operations using AWS and infrastructure-as-code. As a Database Engineer at Company, you will design, build, and operate scalable, secure data stores that power our applications and analytics.
AI Engineer - Database Engineering SnowflakeAI Engineer - Database EngineeringMenlo Park, CaliforniaBackground in data engineering (dbt, Airflow), data modeling, analytics, retrieval / RAG, or semantic layers — highly relevant for data-centric coding agents. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results.
Database Engineer Manpower EngineeringDatabase EngineerFoster City, CA$75–$80 / hourTemporaryManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
NewMongoDB DBA Macpower Digital Assets Edge Private LimitedMongoDB DBASunnyvale, CA$45 / hourThe ideal candidate should have expertise in installation, upgrades, performance tuning, backups, and scaling MongoDB clusters , preferably without relying on Ops Manager . Job Summary: We are seeking an experienced MongoDB Database Administrator (DBA) with 5-6+ years of hands-on experience in managing MongoDB sharded clusters .
AI Engineer - Database Engineering Snowflake IncAI Engineer - Database EngineeringMenlo Park, CA$160,000–$230,000 / yearBackground in data engineering (dbt, Airflow), data modeling, analytics, retrieval / RAG, or semantic layers - highly relevant for data-centric coding agents. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset - who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results.
Principal Member of Technical Staff - Autonomous Database Oracle CorpPrincipal Member of Technical Staff - Autonomous DatabaseRedwood City, CA$99,600–$223,400 / yearProjects include enhancements to the core database kernel architecture, automation of tenant database lifecycle management, autonomous database management and tuning, integration with other Oracle cloud services, and extending platform for customers to build application services. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business.
Staff Oracle EBS Database Administrator Alpha and Omega Semiconductor LimitedStaff Oracle EBS Database AdministratorSunnyvale, CAAt Alpha and Omega Semiconductor (AOS), we design, develop and globally supply a broad range of power semiconductors, including a wide portfolio of Power MOSFET, IGBT, IPM, TVS, GaN/SiC, Power IC and Digital Power products. You will find our products in everyday applications including personal computers, graphic cards, gaming consoles, TVs, home appliances, smart phones, power tools, and more!
Worldwide Specialist Solutions Architect - Database Migration, Data & AI GTM Amazon.com IncWorldwide Specialist Solutions Architect - Database Migration, Data & AI GTMSan Francisco, CAWe help customers move off legacy Oracle, SQL Server, Sybase, and other commercial engines to AWS-native databases - Aurora PostgreSQL/MySQL, RDS, and Amazon DSQL - using AWS DMS, Schema Conversion, and GenAI-powered migration tooling, accelerating some of the largest and most complex migrations in our portfolio. Lead deep, technical customer engagements on heterogeneous and homogeneous database migrations (Oracle, SQL Server, Sybase, MySQL, PostgreSQL) to AWS-native targets including Aurora, RDS, and Amazon DSQL, solving complex challenges where the strategy and design are not yet defined.
Senior Software Engineer, Database Systems ZillizSenior Software Engineer, Database SystemsRedwood City, CaliforniaExperience with large-scale cloud-native databases, storage systems, search systems, or data platforms is a strong plus; open-source contributions in databases, storage, search, Kubernetes, or distributed systems are a strong plus. Own the stability of Zilliz Cloud, working closely with cloud platform and product engineering teams to bring engine capabilities into production and using real customer scenarios to drive engine improvements.
Staff Software Engineer, AI Intelligent Database Management Google LLCStaff Software Engineer, AI Intelligent Database ManagementSunnyvale, CAFor customers with hundreds of database instances across many projects and many database products, Database Center and the Virtual Database Administrator Agentic experience provide an organization-wide, cross-product unified fleet health platform, offering actionable insights and empowering customers to make informed optimization decisions. We"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day.
Staff Software Engineer, Intelligent Database Management Google LLCStaff Software Engineer, Intelligent Database ManagementSunnyvale, CAFor customers with hundreds of database instances across many projects and many database products database center provides an organization-wide cross-product unified fleet health platform offering actionable insights and empowering customers to make informed optimization decisions. Were looking for engineers who bring fresh ideas from all areas including information retrieval distributed computing large-scale system design networking and data storage security artificial intelligence natural language processing UI design and mobile the list goes on and is growing every day.
GTM Sales Specialist, Databases, Google Cloud Google LLCGTM Sales Specialist, Databases, Google CloudSan Francisco, CAAs a Go-to-Market Sales Specialist, you will be leading go-to-market strategies and business engagements, managing focused business campaigns, and providing feedback to Product and Global Solutions teams to inform our product solutions roadmap. As part of an entrepreneurial team in this rapidly growing business, you will play a key role in understanding the needs of our customers and help shape the future of businesses of all sizes use technology to connect with customers, employees and partners.
Director, Product Management, Databases, Spanner Google LLCDirector, Product Management, Databases, SpannerSunnyvale, CAThe primary mission of our team is to enable businesses to deliver highly scalable secure performant and reliable solutions without needing to handle any of the heavy-lifting associated with managing large scale distributed databases. About the jobOur goal in Cloud Databases is to develop an exceptional databases offering to help give customers industry leading capabilities in data management.
Senior Software Engineer, Database (SmithDB) LangChainSenior Software Engineer, Database (SmithDB)San Francisco, CaliforniaToday, our platform includes LangSmith (Observability, Evaluation, Deployment, Fleet, and Sandboxes), our open source frameworks (LangChain, LangGraph, and Deep Agents), and the newly launched LangSmith Engine for autonomous agent improvement. With $125M raised at Series B from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re at a stage where we’re continuing to develop new products, growth is accelerating, and all team members have meaningful impact on what we build and how we work together.
Senior Software Engineer, Database Internals AlloyDB GoogleSenior Software Engineer, Database Internals AlloyDBSunnyvale, CAWe're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. Google Cloud Platform (GCP) consists of 5 major areas: Compute, Network, Storage (unstructured data), Databases (online structured data), and Big Data (offline data analytics).
Principal Software Engineer - Roblox Database Roblox CorpPrincipal Software Engineer - Roblox DatabaseSan Mateo, CA$293,800–$343,340 / yearRoblox's database team develops the next-generation, multi-tenant database platform that elastically scales and underpins every online data workload at Roblox. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators.
Database Engineer Vertex Sigma SoftwareDatabase EngineerFoster City, CaliforniaDatabase Engineer Onsite in Foster City, CA | 5 days in office 40 hour work week but must be open to flexible hours (i.e. before or after typical business hours) As a Database Engineer, you will design, build, and operate scalable, secure data stores that power our applications and analytics. You’ll partner closely with application and data teams to shape schemas, tune performance, and automate operations using AWS and infrastructure-as-code.
Cloud Technical Solutions Engineer, Storage and Database Google LLCCloud Technical Solutions Engineer, Storage and DatabaseSunnyvale, CAWork closely with Product and Engineering teams to improve the supportability, products, and interact with Site Reliability Engineering teams to drive high-quality production. As part of an entrepreneurial team in this rapidly growing business, you will play a key role in understanding the needs of our customers and help shape the future of businesses of all sizes use technology to connect with customers, employees and partners.
Software Engineering Manager, Database (SmithDB) LangChainSoftware Engineering Manager, Database (SmithDB)San Francisco, CaliforniaToday, our platform includes LangSmith (Observability, Evaluation, Deployment, Fleet, and Sandboxes), our open source frameworks (LangChain, LangGraph, and Deep Agents), and the newly launched LangSmith Engine for autonomous agent improvement. With $125M raised at Series B from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re at a stage where we’re continuing to develop new products, growth is accelerating, and all team members have meaningful impact on what we build and how we work together.
Senior Software Engineer, AI Data Systems & Database Infrastructure Ambient.aiSenior Software Engineer, AI Data Systems & Database InfrastructureRedwood City, CaliforniaYou will also work closely with AI teams to build the data infrastructure that supports modern AI applications, including vector search, retrieval-augmented generation, embedding stores, model evaluation datasets, analytical workloads, and low-latency data access for AI-powered product experiences. Powered by Ambient Pulsar, the first reasoning Vision-Language Model purpose-built for physical security, our platform seamlessly integrates with existing security cameras and physical access control systems to unify monitoring, access control, threat assessment, response, and investigations through an always-on reasoning layer that augments security operators with superhuman capabilities.
Linux and Database Administrator The Misch GroupLinux and Database AdministratorSan Mateo, CaliforniaKey responsibilities include installing, configuring, and updating Linux systems and database applications; troubleshooting issues; analyzing system logs; and implementing cybersecurity measures such as access control, backup procedures, and recovery strategies. The administrator will configure servers and databases, design and maintain database structures across multiple platforms, preserve data integrity, and optimize database access and resource allocation for performance.
Senior Software Engineer, AI Data Systems & Database Infrastructure Ambient AI IncSenior Software Engineer, AI Data Systems & Database InfrastructureRedwood City, CAYou will also work closely with AI teams to build the data infrastructure that supports modern AI applications, including vector search, retrieval-augmented generation, embedding stores, model evaluation datasets, analytical workloads, and low-latency data access for AI-powered product experiences. Powered by Ambient Pulsar, the first reasoning Vision-Language Model purpose-built for physical security, our platform seamlessly integrates with existing security cameras and physical access control systems to unify monitoring, access control, threat assessment, response, and investigations through an always-on reasoning layer that augments security operators with superhuman capabilities.
Staff Database Engineer HarveyStaff Database EngineerSan Francisco, CaliforniaTeam Building – Shape the database engineering function at Harvey—define the operating model, set the hiring bar, mentor engineers on database best practices, and build the culture where teams proactively think about data safety. Platform & Tooling – Build self-service tooling and developer guardrails—migration dry-runs, schema diff previews, automated health checks, performance regression detection—so engineering teams can move fast without bottlenecking on a single DBA.
Technical Lead - Software Developer, Data Foundry Eli Lilly and CoTechnical Lead - Software Developer, Data FoundrySouth San Francisco, CA$151,500–$244,200 / yearOur current groups include: Africa, Middle East, Central Asia Network, Black Employees at Lilly, Chinese Culture Network, Japanese International Leadership Network (JILN), Lilly India Network, Organization of Latinx at Lilly (OLA), PRIDE (LGBTQ+ Allies), Veterans Leadership Network (VLN), Women's Initiative for Leading at Lilly (WILL), enAble (for people with disabilities). Data Foundry is a multidisciplinary team within DTP that enables AI-native drug discovery through four integrated pillars: Architecture4Insight (data infrastructure and scientific software), Methods4Insight (analytical and computational methods), Automation & Scale4Insight (lab automation and agentic workflows), and Preparedness4Insight (data governance and readiness).
NewPower BI Developer PeopleNTech LLCPower BI DeveloperSanta Clara, CAConduct requirement-gathering sessions, technical discussions, and solution walkthroughs for migration from exiting MicroStrategy reporting suite to Power BI. Collaborate and assist customer in defining strategy for report framework architecture and strategy.
Software Engineer III, Database Internals AlloyDB GoogleSoftware Engineer III, Database Internals AlloyDBSunnyvale, CAWe're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve.
Software Developer - Simulation Platform (Galileo) GMSoftware Developer - Simulation Platform (Galileo)Sunnyvale, CaliforniaBenefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. As a Software Engineer on the Galileo team, you will design, build, and scale the infrastructure and technology that powers testing and evaluation workflows for vehicle release and autonomous driving stack validation and verification.
Senior Developer, BI Reporting CornerStone Research & Development IncSenior Developer, BI ReportingCA$136,800–$166,700 / yearBoston: $136,800 - $166,700 Chicago: $129,700 - $157,900 Los Angeles: $135,900 - $165,500 New York: $139,200 - $169,500 San Francisco: $149,200 - $181,700 Washington, DC: $134,300 - $163,600. • Creates, compiles, and prepares management reports, graphs, and charts, including highly complex internally developed custom reports utilizing TSQL, Excel, Access, VBA, Power BI and SSRS.
Data Developer TextNowData DeveloperSan Francisco, CaliforniaHave 3–5 years of experience working with data warehouse/data lake and ETL architectures(e.g.,databricks, iceberg), cloud data warehouses (e.g., Snowflake), and hands-on experience in Python and SQL — preferably in companies with fast-growing and evolving data needs. From design and architecture to implementation, testing, debugging, documentation, and operational analysis, you will actively leverage AI tools to increase velocity, improve code quality, and make better technical decisions.
BIOVIA Pipeline Pilot Developer Info Way Solutions LLCBIOVIA Pipeline Pilot DeveloperPleasanton, CAEnterprise System Integration: Connect Pipeline Pilot workflows directly with core life sciences and research data systems, including Electronic Lab Notebooks (ELNs), LIMS, chemical/biological registration databases, and Oracle/PostgreSQL data warehouses. Domain-Specific Data Handling: Apply specialized component collections (e.g., Cheminformatics, Bioinformatics, or Reporting) to clean, analyze, and visualize complex scientific data types, such as molecular structures, assay data, or high-throughput screening arrays.
Software Developer - Simulation Platform (Galileo) General Motors CoSoftware Developer - Simulation Platform (Galileo)Sunnyvale, CA$104,500–$160,200 / yearBenefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. As a Software Engineer on the Galileo team, you will design, build, and scale the infrastructure and technology that powers testing and evaluation workflows for vehicle release and autonomous driving stack validation and verification.
GTM Developer Backblaze IncGTM DeveloperCA$110,000–$135,000 / yearWe''re building a GTM Engineering function inside Backblaze by embedding engineers directly inside the revenue org and treat pipeline as a systems problem, not a headcount problem. Flexible Pipelines that ingest signals (funding, hiring, product launches, usage, Gong calls, partner directories), enrich them via Claude and ZoomInfo/LinkedIn, and route them to the right rep at the right moment.
NewSQL Server Developer Macpower Digital Assets Edge Private LimitedSQL Server DeveloperSan Francisco, CA$55 / hourExperience in designing ETL solutions for o9s planning and analytics use cases. Relevant years of experience in ETL development and database management.
Sr Associate API/Full Stack Developer Kaygen Inc.Sr Associate API/Full Stack DeveloperSan Ramon, CA$60–$78 / hourDevelop and support new and existing applications on Angular, C#, NET Core, MVC, ASP.NET, ASP.NET WebForms, OAuth2.0, JWT, jQuery, REST API, Web API, Web Services, LINQ, and Entity Framework. We specialize in providing high-volume contingent staffing, direct hire staffing and project-based solutions to companies worldwide ranging from startups to Fortune 500 and Managed Service Providers (MSP) across a wide variety of industries.
Peoplesoft Developer Compu-Vision Consulting Inc.Peoplesoft DeveloperOakland, CARemoteAdvanced experience designing and developing solutions for PeopleSoft HCM applications Payroll for North America, Time and Labor and Absence Management including deep experience and understanding of the PeopleSoft HCM data model. Tasks include, but are not limited to, reviewing processes, analyzing and fixing system data, working with customers directly to resolve issues, and designing new solutions to resolve system defects.
Business Developer Tree Top StaffingBusiness DeveloperSan Francisco, California1-3 years of sales experience in databases, big data platforms, big data applications, business intelligence (BI), or related software, with a proven track record of outstanding performance. Act as a team player to help the team achieve overall revenue targets, fostering a solid ecosystem through internal cross-training, knowledge sharing, and promoting a collaborative team spirit.
IT Software Developer Stanford UniversityIT Software DeveloperRedwood City, CA$138,402–$163,985 / yearWe are a hub of business analysts, developers, and architects supporting the Oracle EBusiness Suite by extending and customizing the application and also designing and developing custom applications to support core functions of the University. The pay offered to a selected candidate will be determined based on factors such as (but not limited to) the scope and responsibilities of the position, the qualifications of the selected candidate, departmental budget availability, internal equity, geographic location and external market pay for comparable jobs.
Liferay Developer Pyramid Consulting, IncLiferay DeveloperSan Jose, CA$43–$46 / hourWrite production-quality code — Liferay/Java, SQL, API services — across the full lifecycle: Java Mastery: Strong background in core Java (Java 11/17+) and enterprise frameworks like Spring, Spring Boot, or Hibernate. Database Knowledge: Proficiency with relational databases (PostgreSQL, MySQL, or Oracle) and writing optimized SQL queries.
Senior Python Backend Developer Oracle & Healthcare Data Pyramid Consulting, IncSenior Python Backend Developer Oracle & Healthcare DataOakland, CARemote$55–$65 / hourBy applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Immediate need for a talented Senior Python Backend Developer – Oracle & Healthcare Data .
Golang Developer (eCommerce & Marketplace) Pyramid Consulting, IncGolang Developer (eCommerce & Marketplace)San Francisco, CARemote$55–$61 / hourBy applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Experience building and operating batch jobs and event-driven systems using Kafka or similar message streaming platforms.