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Query Processing Jobs in Illinois (NOW HIRING)

Ocient Inc.

Software Engineer II, QP

Chicago, IL · On-site +1

$125K - $160K/yr

The Query Processing team at Ocient handles the full landscape of parsing, validating, optimizing and executing SQL queries. The team ensures queries are correct and valid, the SQL is lowered into an ...

Ocient Inc.

Software Engineer II, QP

Chicago, IL · On-site +1

$125K - $160K/yr

The Query Processing team at Ocient handles the full landscape of parsing, validating, optimizing and executing SQL queries. The team ensures queries are correct and valid, the SQL is lowered into an ...

AppFolio

IL

$126.20K - $166.40K/yr

We are hiring a Senior Software Engineer in our Platform Data Query team to operate, maintain ... Strong familiarity with Agile software development processes: Scrum or Kanban. * Creativity and ...

Alpaca

Senior Data Engineer

Chicago, IL · On-site +1

$109.20K - $148.30K/yr

Deep knowledge of distributed systems, storage, transactions, and query processing utilizing open-source distributed query engines like Trino (formerly PrestoSQL). * If you're passionate about data ...

Syntricate Technologies

Jira Administrator

Chicago, IL · On-site

... Query, Process improvements, Repository Settings, Sync Issues, prodcfg/qacfg setup, Training. * Proficient with activities like Access Request, Archive Project, Audit, Customer facing issues ...

Ocient Inc.

QA Automation Engineer II

Chicago, IL · On-site +1

$125K - $165K/yr

This role is hands-on and code-focused, working within Ocient's automation infrastructure to validate backend services, APIs, query processing, and data workflows. You will partner closely with ...

Ocient Inc.

QA Automation Engineer II

Chicago, IL · Remote

$125K - $165K/yr

This role is hands-on and code-focused, working within Ocient's automation infrastructure to validate backend services, APIs, query processing, and data workflows. You will partner closely with ...

Georgia IT Inc

peoplesoft requirements

Chicago, IL · On-site

... PS Query, Process Scheduler, Application Messaging and Application Engine. - Experience with Client's Application Lifecycle Management tool (ALM) is a plus. - Proficient using MicroSoft Excel and ...

InteliX Systems

PowerBI Developer

North Chicago, IL · On-site

Strong skills in data processing and data modeling. * Experience in using DAX expressions in Power ... Experience with Power Bi Direct Query and live connection to databases like Snowflake , Hive and ...

InteliX Systems

PowerBI Developer

Great Lakes, IL · On-site

Strong skills in data processing and data modeling. Experience in using DAX expressions in Power Bi ... Experience with Power Bi Direct Query and live connection to databases like Snowflake, Hive and ...

FiniteHR Consulting

Sr.IT Developer(ERP)

Alsip, IL · On-site

... query, store procedures, triggers etc. Proven ERP experience; multiple full ERP implementations preferred. Ability to read, analyze and interpret general business processes, professional journals ...

Yochana

GCP Admin

Bolingbrook, IL · On-site

... Query, Cloud Storage, Cloud Functions, Cloud Composer, DataProc etc. • Experience/familiarity with ETL process, streaming data, Kafka, API and SQL. • Experience in scripting using Python and ...

Yochana

GCP Admin

Bolingbrook, IL · On-site

... Query, Cloud Storage, Cloud Functions, Cloud Composer, DataProc etc. • Experience/familiarity with ETL process, streaming data, Kafka, API and SQL. • Experience in scripting using Python and ...

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Query Processing information

What are the key skills and qualifications needed to thrive as a Query Processing Specialist, and why are they important?

To thrive as a Query Processing Specialist, you need a solid understanding of database management, information retrieval, and data analysis, often supported by a degree in computer science or a related field. Familiarity with SQL, search algorithms, data warehousing solutions, and query optimization tools is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret data needs and collaborate with stakeholders. These competencies are crucial for efficiently handling and optimizing queries to ensure accurate, timely access to data and support business decision-making.

How does a Query Processing professional typically collaborate with database administrators and software developers?

Query Processing professionals play a vital role in optimizing how databases handle and execute queries. They work closely with database administrators to analyze performance bottlenecks, suggest indexing strategies, and ensure efficient data retrieval. Collaboration with software developers is also common, as these professionals help design application queries that are both effective and resource-efficient. This teamwork ensures that end-users receive fast, accurate results while maintaining the stability and scalability of database systems.

What is query processing?

Query processing refers to the series of steps a database management system (DBMS) takes to interpret and execute a user's query. This process involves parsing the query, translating it into a suitable internal representation, optimizing it for efficient execution, and finally retrieving the requested data from the database. Effective query processing is crucial for ensuring fast and accurate results, especially in large and complex databases. It typically includes techniques like indexing, query rewriting, and using execution plans to improve performance.

What is the difference between Query Processing vs Data Analyst?

AspectQuery ProcessingData Analyst
Required CredentialsKnowledge of databases, SQL, and data retrieval techniquesDegree in statistics, data science, or related fields; SQL knowledge often required
Work EnvironmentDatabase systems, data warehouses, IT departmentsBusiness environments, analytics teams, reporting tools
Industry UsageIT, software development, database managementFinance, marketing, healthcare, and other sectors relying on data insights

Query Processing focuses on retrieving and managing data efficiently within databases, often involving technical skills like SQL and database management. Data Analysts interpret data, generate reports, and provide insights for decision-making. While both roles work with data, Query Processing is more technical and system-oriented, whereas Data Analysts focus on analysis and business applications.

What are popular job titles related to Query Processing jobs in Illinois? For Query Processing jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Query Processing jobs in Illinois look for? The top searched job categories for Query Processing jobs in Illinois are:
What cities in Illinois are hiring for Query Processing jobs? Cities in Illinois with the most Query Processing job openings:
Query Processing jobs near you
Software Engineer II, QP

Software Engineer II, QP

Ocient Inc.

Chicago, IL • On-site, Remote

$125K - $160K/yr

Full-time

Posted 18 days ago

Job description

Job Title: Software Engineer II
Location: 100% Remote (US Based Only)
*We cannot sponsor or transfer any visas, of any kind now or in the future (ex. OPT, EAD, H1B, H4, etc.)*
Hiring Manager: Senior Engineering Manager
Estimated salary range: $125,000 to $160,000
  • The salary offered for this position will be based on a candidate's experience and skill demonstrated during interviews and other evaluations

About Ocient:
Ocient is building OcientAIQ™ - a complete ecosystem for delivering trusted agentic AI solutions at petabyte scale, for the organizations that can't afford to get AI wrong. Our customers protect networks, secure nations, and power the global economy. The problems we solve are genuinely hard, and the work matters.
Founded in 2016 by the team that built Cleversafe (acquired by IBM in 2015), Ocient is headquartered in Chicago with a remote-first global team. We are a carbon-neutral company backed by leading investors including Greycroft, OCA Ventures, In-Q-Tel, and Buoyant Ventures.
Job Description:
The Query Processing team at Ocient handles the full landscape of parsing, validating, optimizing and executing SQL queries. The team ensures queries are correct and valid, the SQL is lowered into an optimal, executable representation, and the resulting plan is efficiently executed over petabytes of data across tens to hundreds of nodes. Query Processing works closely with our Test Infrastructure, Quality Assurance and Customer Operations teams to evaluate and improve performance on existing and new customer workloads, while also implementing new functionality to enable customer success. We are seeking a software engineer with strong interests in performance optimization and analysis - someone who enjoys analytical thinking and tackling abstract problems in the context of distributed database systems.
You can work in our Chicago office or remotely from anywhere in the United States.
Responsibilities:
  • Contribute to the ongoing improvement of query processing efficiency through collaboration on design, implementation, and performance analysis across the system.
  • Actively participate in code reviews and design discussions, offering constructive feedback and learning from peers.
  • Demonstrate curiosity and have a penchant for research and abstract thinking, bringing in novel ideas, tools, or techniques to improve system performance and reliability.
  • Help triage and debug issues found in both production and test environments, contributing to root cause analysis and resolution.
  • Engage in improving team processes and culture by sharing feedback and contributing to a positive, inclusive work environment.
  • Support the growth of fellow engineers through collaboration, pairing, and knowledge sharing.

Ideal Qualifications:
  • BS, MS, or PhD in computer science, computer engineering, or related technical field.
  • 2+ years of industry experience writing code to solve complex problems using an object-oriented programming language (e.g. C++, Java, C#).
  • 1+ years work experience as a Software Engineer working in Python or similar test infrastructure language, and experience measuring performance in compiled languages.
  • Strong understanding and application of data structures and algorithms.
  • Direct experience with testing performance of data warehouses and data analytics engines preferred.
  • Experience developing on Linux and in large, version-controlled projects.
  • Ability to speak and write in English fluently.

An Exceptional Candidate Will Have:
  • Experience architecting high performance, distributed systems.
  • Ability to own and manage all risk associated with large complex problems.
  • Strong technical leadership and communication skills.
  • Experience with C/C++ build and test tools.

Interview Requirements: All interviews are conducted via video and require candidates to have their camera on for the duration of the session. The use of video filters, face-altering effects, or virtual backgrounds is not permitted for security and verification purposes.
Technical Assessment Notice: Candidates will be required to download and install the HackerRank Desktop Application to complete coding assessments and technical interviews as part of our hiring process.
We are not open to using an agency or staffing company at this time. We do not accept unsolicited agency or staffing resumes and we are not responsible for any fees related to unsolicited resumes.
Ocient is an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex (including pregnancy status), sexual orientation, gender identity, national origin or ancestry, ethnicity, citizenship status, age, physical or mental disability, veteran status, marital status, parental status, genetic information, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, please contact recruiting@ocient.com for more information.
All official Ocient job postings and recruiting communications will come directly from our team via our Careers page, LinkedIn, or from an @ocient.com email address. If you receive communication about a role from any other source, please treat it with caution and direct questions to recruiting@ocient.com

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