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After Query Jobs in California (NOW HIRING)

YugabyteDB

Senior Software Engineer

Sunnyvale, CA · Hybrid

$143K - $189K/yr

Collaborating closely with cross-functional teams across query, platform, and cloud, you will help ... visa petitions filed after September 21, 2025 for new hires. We are still able to consider ...

YugabyteDB

Staff Engineer SQL Engine

Sunnyvale, CA · Hybrid

Experience with database internals, compilers, or query planning/optimization is a strong plus ... visa petitions filed after September 21, 2025 for new hires. We are still able to consider ...

YugabyteDB

Staff Engineer SQL Engine

Sunnyvale, CA · On-site

Experience with database internals, compilers, or query planning/optimization is a strong plus ... visa petitions filed after September 21, 2025 for new hires. We are still able to consider ...

Apex Systems

Senior SQL Developer

Torrance, CA · On-site

$40 - $60.10/hr

Experience with SQL Server performance tuning, query optimization, execution plan analysis, and ... after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a ...

YugabyteDB

Software Engineer II

Sunnyvale, CA · Hybrid

Collaborate with engineers across query, storage, and platform teams Required Qualifications * 1-4 ... visa petitions filed after September 21, 2025 for new hires. We are still able to consider ...

Scanner

Senior Backend Engineer

San Francisco, CA

... after you submit your application About Scanner At Scanner, we're committed to building the best tools in the world (in Rust!) for teams to search and query through enormous piles of data. Whether ...

Scanner

Full Stack Engineer

San Francisco, CA · On-site +1

... after you submit your application About Scanner At Scanner, we're committed to building the best tools in the world (in Rust!) for teams to search and query through enormous piles of data. Whether ...

Scanner

Senior Backend Engineer

San Francisco, CA · On-site +1

... after you submit your application About Scanner At Scanner, we're committed to building the best tools in the world (in Rust!) for teams to search and query through enormous piles of data. Whether ...

Scanner

Full Stack Engineer

San Francisco, CA

... after you submit your application About Scanner At Scanner, we're committed to building the best tools in the world (in Rust!) for teams to search and query through enormous piles of data. Whether ...

NimbleRx

Senior Data Engineer

Redwood City, CA

$129K - $176K/yr

After becoming an independent company in 2024, Swoop experienced significant growth and ... Own the data platform end-to-end - ingestion, transformation, storage, query, and access - and ...

NimbleRx

Senior Data Engineer

Redwood City, CA · On-site

$129K - $176K/yr

After becoming an independent company in 2024, Swoop experienced significant growth and ... Own the data platform end-to-end - ingestion, transformation, storage, query, and access - and ...

NimbleRx

Senior Data Engineer

Redwood City, CA · On-site

$205K - $240K/yr

After becoming an independent company in 2024, Swoop experienced significant growth and ... Optimize backend query performance where the data layer meets product code -- reader-replica ...

Centerfield

Data Engineer

Los Angeles, CA · On-site

$118K/yr

... Big Query, and Google Analytics); o Performance-tuning techniques; o Realtime streaming ... Interviews will take place after resumes have been screened for the minimum requirements. Please ...

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Showing results 1-20

All JobsAfter Query JobsAfter Query Jobs in California

After Query information

What is the difference between After Query vs Data Analyst?

AspectAfter QueryData Analyst
Required CredentialsTypically requires a basic understanding of database querying, often with certifications like SQL certificationRequires strong analytical skills, proficiency in SQL, Excel, and data visualization tools, often with a degree in data science, statistics, or related fields
Work EnvironmentPrimarily works in database environments, often within IT or database teamsWorks across departments, analyzing data to support business decisions in various industries
Employer & Industry UsageUsed mainly in IT, database management, and software companiesCommon in finance, marketing, healthcare, and consulting firms

While both roles involve working with data, After Query focuses on executing database queries to retrieve information, whereas Data Analysts interpret and analyze data to provide insights for decision-making.

What are the key skills and qualifications needed to thrive as an After Query, and why are they important?

I'm sorry, but 'After Query' does not appear to be a recognized professional job title. Please provide a valid job title.

How does AfterQuery work?

AfterQuery is a process used in data analysis and search systems to refine or filter results after an initial query. It often involves applying additional criteria or transformations to improve accuracy or relevance, typically using tools like SQL, scripting, or specialized software. This step helps ensure the final output meets specific requirements or standards.

What are some common challenges faced by professionals in After Query roles, and how can they be addressed?

In After Query roles, professionals often encounter challenges such as managing high volumes of post-query follow-ups, ensuring timely and accurate responses, and maintaining clear communication between departments. Balancing multiple requests while adhering to company policies requires strong organizational skills and attention to detail. Building effective workflows and leveraging customer relationship management (CRM) tools can help streamline processes and enhance collaboration with team members, ultimately improving the customer experience.

What are After Query jobs?

After Query jobs typically refer to roles that involve analyzing, interpreting, and acting upon data results obtained after running database queries. These positions are common in data analytics, business intelligence, and IT, where professionals review query outputs to generate reports, provide insights, or inform business decisions. The job may include tasks such as validating data, ensuring query accuracy, and collaborating with stakeholders to communicate findings. Strong analytical skills and proficiency with SQL or other query languages are often required. These roles are vital for organizations that rely on data-driven decision-making.

Which 3 jobs will survive AI?

Jobs in healthcare, such as nurses and physicians, are likely to persist due to the need for human judgment and empathy. Skilled trades like electricians and plumbers will also remain in demand because they require physical work and problem-solving skills that are difficult for AI to replicate. Additionally, roles in education and mental health, including teachers and therapists, will continue to be essential for human interaction and personalized support.

What engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand fields like artificial intelligence, cloud computing, or at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and often leadership roles or equity compensation.
What are popular job titles related to After Query jobs in California? For After Query jobs in California, the most frequently searched job titles are:
What job categories do people searching After Query jobs in California look for? The top searched job categories for After Query jobs in California are:
What cities in California are hiring for After Query jobs? Cities in California with the most After Query job openings:
After Query jobs near you
Infographic showing various After Query job openings in California as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior Software Engineer

YugabyteDB

Sunnyvale, CA • Hybrid

$143K - $189K/yr

Other

Medical, Retirement, PTO

Posted 15 days ago

Job description

Senior Software Engineer - Core Database

Location: Sunnyvale, United States
Team: Core Database
Position Level: Senior Software Engineer

Role Overview

As a Senior Software Engineer working on YugabyteDB's core database engine, you will play a critical role in designing, building, and scaling the foundational components of a globally distributed SQL database - spanning query processing, storage, replication, and transactions.

You will work on some of the most challenging problems in distributed systems, including query planning and execution, consistency, durability, fault tolerance, performance, and scalability. Collaborating closely with cross-functional teams across query, platform, and cloud, you will help ensure YugabyteDB remains robust, reliable, and high-performing at scale.

This role is ideal for engineers who enjoy deep systems work and want to shape the core architecture of a high-performance, fault-tolerant distributed database.

Key Responsibilities
  • Design, develop, test, and deliver core database features across query processing, storage, replication, and transactions in YugabyteDB.
  • Write high-quality C/C++ code (and other languages as needed) with strong automated test coverage; actively participate in design discussions and code reviews.
  • Troubleshoot and resolve correctness, stability, and performance issues across:
    • Distributed query planning and execution
    • Storage and transactional subsystems
  • Improve database scalability and throughput as cluster sizes, data volumes, and transaction rates grow.
  • Identify and implement performance optimizations across the stack, including:
    • Query plan optimization, batching, and parallelism
    • Storage engine and replication efficiency
    • End-to-end latency and throughput improvements
  • Build and enhance core operational capabilities
  • Contribute to the open-source YugabyteDB project, helping strengthen its distributed SQL capabilities and reliability.
  • Collaborate closely with cross-functional teams (query, storage, platform, cloud) to deliver cohesive, high-quality features.
  • Mentor junior engineers and contribute to best practices in distributed systems, database internals, and performance engineering.
Required Qualifications
  • 5-8 years of software engineering experience
  • Bachelor's or Master's in Computer Science (or related field), or equivalent practical experience.
  • Strong programming skills in C/C++ (or similar systems language)
  • Solid understanding of:
    • Data structures and algorithms
    • Operating systems fundamentals
    • Distributed systems basics
  • Experience in at least one of:
    • Database internals (query processing, execution engines)
    • Storage systems (LSM trees, WAL, compaction, etc.)
    • Distributed systems (replication, consensus, transactions)
  • Strong problem-solving and debugging skills
Preferred Qualifications
  • Hands-on experience building or working with distributed systems, including distributed storage, transactional engines, or consensus protocols.
  • Strong understanding of database internals, with familiarity in areas such as:
  • PostgreSQL or other relational database engines
  • Query processing or storage engine design
  • Contributions to open-source systems or database projects are a strong plus.

We work in a hybrid model, with the team together in our Sunnyvale office 2-3 days per week.

Work Authorization

This position is based in the U.S. Candidates must have authorization to work in the United States. Sponsorship may be considered only under specific circumstances aligned with current regulatory requirements.

We feel strongly about equal pay for equal work, and transparency in compensation is one way to help achieve that. The cash compensation for this role is market competitive, with a range of USD 170,000-USD 200,000, inclusive of variable/incentive for some roles. As well as equity (when applicable), and benefits including health plans, retirement plans, and unlimited paid time off (PTO). The pay range for this position is a general guideline only and not a guarantee of compensation or salary. The actual pay will vary based on factors including experience, qualifications, and skill level.

#LI-HYBRID

Due to the Proclamation, "Restriction on Entry of Certain Nonimmigrant Workers", which went into effect on September 21, 2025, at this time we are no longer able to sponsor new H-1B visa petitions filed after September 21, 2025 for new hires. We are still able to consider candidates who require H-1B extensions, changes of employer, or other types of work authorization.

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