Query optimization jobs in California

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. DATABASE RELIABILITY ENGINEER SpaceX is looking for a Database Reliability Engineer with strong technical knowledge in Microsoft SQL/ PowerBI technologies as well as excellent interpersonal and communication skills. T

Full-time

USD 135,000.00 - 175,000.00 per year

Specialty Software Engineer

San Francisco, California

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Today

Location: San Francisco, CA Salary: $80.00 USD Hourly - $86.00 USD Hourly Description: Senior Backend Engineer, Agentic AI We are not accepting C2C or 1099 arrangements. Location: San Francisco, CA Work Model: Hybrid, approximately 3 days onsite per week Preferred Onsite Days: Monday, Wednesday, and Thursday, with flexibility Work Authorization: H-1B candidates may be considered About the Role We are seeking a Senior Backend Engineer, Agentic AI to join a highly visible Consumer Technology

Contract

USD 80.00 - 86.00 per hour

Lead Data Analytics and Visualization Engineer

Remote

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Today

We are looking for a Lead Data Analytics and Visualization Engineer who is passionate about data architecture, advanced business intelligence, and technical leadership to join our expanding team of elite professionals. In this role, you will be the driving force behind how our clients - spanning diverse domains such as Finance, Telecom, E-commerce, Media, Insurance, Oil & Gas, and Pharma - collect, model, and visualize their strategic data. You will act as both a hands-on technical expert and a

Full-time

Snowflake Platform Engineer-Administrator and Automation

Remote

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Today

We are seeking a highly skilled Snowflake Data Platform Engineer/ Snowflake DBT Administrator to join our consulting team for a total remote engagement with a client headquartered in Boston, MA. If interested, please share your updated resume in word format. Title: Data Platform Engineer Location: Remote (Client based in Boston, MA) Duration: 3 -6 Months Contract to hire or long term contract Snowflake Platform Administrator is a hands-on engineering and operations role responsible for the rel

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Contract

Depends on Experience

Data Science Data Engineering / BigQuery / PostgreSQL / Python / Google Cloud Platform - OC

Lake Forest, California

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Today

Our client is a retail technology company developing connected devices and cloud software to help retailers improve loss prevention and customer safety. Its platform brings together device events, operational data, analytics, and customer-facing applications across store locations. The company is expanding its data platform on Google Cloud and is seeking a hands-on engineer with strong BigQuery, PostgreSQL, Google Cloud Platform, Python, backend development, and data warehousing experience. This

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Full-time

USD 140,000.00 - 155,000.00 per year

Database Engineer

Foster City, California

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Database Engineer in Foster City, CA. Summary: 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. Your work will improve reliability, reduce cost, and accelerate delivery from development through production.

Third Party, Contract

$70 - $75 hourly

Senior Full Stack Engineer/ Extensive AI-Driven Development

Irvine, California

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Today

Job Description Senior Full Stack Engineer/ Extensive AI-Driven Development Location: Irvine, California (Hybrid) | Type: Full-Time | Experience: 7+ Years The Opportunity We're hiring a Senior Full Stack Engineer to drive the technical execution of our core platform. You'll work alongside our CTO and product leadership to design scalable systems, mentor our engineering team, and deliver features that directly power property managers across the US. This is a high-ownership, high-visibility r

Full-time

Dynatrace Subject Matter Expert

Remote or Almont, Colorado

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Today

Description: Remote Our client seeks a Dynatrace Subject Matter Expert to lead the design, implementation, optimization, and support of enterprise observability solutions with emphasis on infrastructure and database monitoring across hybrid environments. The role partners with infrastructure, cloud, database, application, SRE, and operations teams to enhance reliability, performance, and visibility. The ideal candidate demonstrates deep Dynatrace administration expertise, strong infrastructure

Contract

Application Development Analyst IV (Contractor)

Remote or Philadelphia, Pennsylvania

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Today

Description SQL - Application Development Analyst IV (Contract) Contract - Potential for Extension or Conversion Location: Philadelphia, PA (Remote EST) Pay: Available on W2 Overview We are seeking a SQL Application Analyst to support and enhance a large-scale real-time reporting platform used by thousands of business users. This role blends data engineering, application support, and stakeholder engagement, making it ideal for someone who enjoys solving complex data challenges while serving

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Contract

USD 47.00 - 52.00 per hour

MS SQL Architect

Remote

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Today

SQL Server Architect Required Skills Deep SQL Server architecture & internals query engine, storage engine, transaction/locking/isolation levels, execution plan internals; 15+ yrs hands-on, architect-level design authority (not admin-level)HA/DR design mastery Always On AGs, clustering, replication topologies; able to architect DR strategy across on-prem VMs and hybrid cloud, not just configure itCloud migration engineering hands-on RDS for SQL Server (and/or Azure SQL/MI) migration mechanics

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Contract

$80 - $90

Tableau Data Visualization Developer @ Denver, CO (Remote but 3 days in month onsite)

Remote or Hybrid in Denver, Colorado

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Today

We are seeking an experienced Tableau Data Visualization Developer with strong hands-on expertise in Tableau Desktop, Tableau Server, Tableau Cloud, database querying, data manipulation, and query optimization. The ideal candidate will be responsible for developing interactive dashboards, transforming business requirements into effective visualizations, and ensuring optimal performance and data accuracy.Key ResponsibilitiesTableau Development & VisualizationDesign, develop, and maintain interact

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Contract

50+

Senior Generative AI Python Engineer

Remote

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Today

We are looking for a Senior Python Engineer with hands-on Generative AI experience to join one of seven agile teams within a large-scale enterprise search technologies project. The project focuses on developing and supporting enterprise search products powered by Coveo, ElasticSearch, and OpenSearch. Our teams build and enhance solutions, including corporate search platforms, website search capabilities, and AI-powered search features integrated into client products. The project brings together

Full-time

Glass Layer Tech Lead Hybrid

Remote or Hybrid in Mahwah, New Jersey

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Yesterday

Own backend design and service boundaries; remain hands-on; conduct design and code reviews; mentor engineers; manage dependencies and production readiness Primary Focus: EBC backend/runtime, APIs, session and identity context, integrations, reliable delivery of data and AI responses Security and Governance: Secure coding; least privilege; identity propagation; secrets management; masking; audit logging; protection of sensitive data Observability and Operations: Logging, metrics, distributed

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Contract

Depends on Experience

Sr. Java Engineer / Rest API, Microservices / SQL / Kafka / AWS - Newpoort Beach

Newport Beach, California

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Today

Our client is a software and consulting company with long-standing client relationships and an emerging products division. Their primary expertise is in application development, data visualization, Information Technology (IT), and Their clients include large financial firms, utilities and Federal customers. They are looking for a Sr. Java Developer with strong experience in Spring Boot, Rest API, Oracle, PostgreSQL, CI/CD, Microservices Architecture, SQL, Cloud experience responsible for buildin

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Contract

USD 55.00 - 75.00 per hour

MEDITECH Integration & Data Extraction Specialist

Remote or Teaneck, New Jersey

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Today

Description The EHR Integration & Data Extraction Specialist serves as the primary technical expert responsible for designing, building, and maintaining data pipelines that connect legacy and modern electronic health record (EHR) platforms-specifically MEDITECH Magic, Client/Server (CS), and Expanse-to downstream analytics, reporting, and enterprise systems. This role requires deep knowledge of EHR native data structures, integration interfaces, and extraction methodologies to deliver accurate,

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Full-time

USD 130,000.00 - 150,000.00 per year

Senior Java Developer

Pleasanton, California

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Today

Job#: 3050300 Job Description: Senior Java Developer Location: Pleasanton, California (Onsite) Role Overview We are seeking a Senior Java Developer with deep expertise in Java, Spring Boot, and database technologies. In this role, you will be instrumental in designing, developing, and maintaining scalable, high-performance applications. You will also mentor junior developers and help drive technical best practices across the team. Key Responsibilities Design, develop, and maintain robust, sca

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Full-time

$70 - $85 per hour

100% Remote _ Oracle PL/SQL Developer _ (First 5 days Office for login credentials) _ 6-12 Months Contract (On W2 Only) _ USC/

Remote

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2d ago

Title: Oracle PL/SQL Developer Location: 100% Remote (First week will be in closest EY office to contractor with team members onsite) Duration: 6-12 Months (On W2 Only) Visa: USC Only JD: Position Summary Seeking an experienced Oracle PL/SQL Developer with strong expertise in database development, complex SQL, stored procedures, packages, functions, data modeling, and performance tuning. The role focuses on implementing detailed business logic within Oracle databases and supporting high-volume

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Contract

Depends on Experience

Lead Developer / .Net Developer

Remote or Des Moines, Iowa

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Today

Description Database Administration / DBA Technical "Player / Coach" Manager Location : Des Moines - HYBRID Salary : up to175K++ TOTAL COMPENSATION. $150K+ BONUS + Profit Sharing Are you a hands-on database "Player / Coach" Leader who thrives at the intersection of people leadership, platform reliability, and technical problem-solving? We're seeking a Database Administration / DBA Technical "Player / Coach" Manager Are you a hands-on database leader who enjoys balancing team leadership with de

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Full-time

USD 140,000.00 - 150,000.00 per year

Software Engineering Manager

Remote or Sacramento, California

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Today

Job Description Software Engineering Manager, GTI Team Lead Monday - Friday 8:00 - 5:00 Remote Corptax is the platform behind corporate tax for many of the largest enterprises in the world. Global Tax and Regulatory Intelligence (GTI) is the product that tracks tax and regulatory obligations across jurisdictions, models them as workflows, and tells our clients what is due, where, and when. We are hiring an Engineering Manager to lead the GTI engineering team. This is a hands-on leadership r

Full-time

Oracle PL/SQL Developer

Remote

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2d ago

Role- Oracle PL/SQL Developer Work Model: Remote Travel Required: First week will be in office Position Summary Seeking an experienced Oracle PL/SQL Developer with strong expertise in database development, complex SQL, stored procedures, packages, functions, data modeling, and performance tuning. The role focuses on implementing detailed business logic within Oracle databases and supporting high-volume transactional systems. Key Responsibilities Develop and maintain Oracle PL/SQL sol

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Contract, Third Party

$45 - $50

Query optimization jobs in California, USA