Query optimization jobs in Chicago, IL

Chicago, Illinois

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Today

Location: Chicago, IL Salary: $110,000.00 USD Annually - $140,000.00 USD Annually Description: We're rebuilding our entire data warehouse from the ground up, and we're looking for a BI Engineer who can walk in, take one look at a semantic model, and immediately start shaping it into something clean, scalable, and future-proof. Over the next few years, we'll be pulling in brand-new data domains, wiring up fresh workspaces, and expanding our analytics ecosystem piece by piece. If you love the sm

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USD 110,000.00 - 140,000.00 per year

.Net Developer (Angular/ React)

Chicago, Illinois

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Today

Job#: 3051166 Job Description: .Net Developer (Angular/ React) Location: Chicago, Illinois (On-site) Duration: 4 months Role Overview We are seeking a .Net/Angular/React developer to join our Global Information Security team. In this role, you will use your experience to assist in the design, development, and implementation of complex, high-volume, multi-tiered, and distributed transactional applications. You will contribute throughout the application stack, following best practices for sour

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Full-time

$66 - $68 per hour

Senior Data Engineer

Chicago, Illinois

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Today

Join a growing, data-driven organization that is investing heavily in its modern cloud data platform and analytics capabilities. We are seeking a Senior Databricks Data Engineer to design, build, and optimize enterprise-scale data solutions using Databricks, Azure, PySpark, Delta Lake, SQL, and modern cloud technologies. This is a full-time opportunity for an engineer who is passionate about building scalable data products and shaping the future of data architecture. You'll have the opportunity

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Full-time

$140000 - $170000

Sr. Data Engineer with strong SQL and Databricks experience

Chicago, Illinois

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Today

Job Description Sr. Data Engineer with strong SQL and Databricks experience Experience: - 8+ Years Location: - Chicago, IL (Hybrid 3 days' Work from Office) Client Interview in-person in Chicago office Duration: - Long Term Educational Qualifications: - Engineering Degree BE/ME/BTech/MTech/BSc/MSc. Technical certification in multiple technologies is desirable. Skills: - Mandatory skills 10+ years of experience as a Database Developer or similar role. Strong expertise in SQL Server an

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Third Party

Senior Database Engineer - Postgres

Chicago, Illinois

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6d ago

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and En

Full-time

USD 150,000.00 - 225,000.00 per year

Sr. Software Engineer I, Evaluation Services (Scala)

Remote or Chicago, Illinois

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Today

Disclaimer: Please be advised that the most accurate and up-to-date information about our open roles-including job descriptions, compensation, and benefits-can only be guaranteed on our official job board. For the latest listings and details, please visit: ;br> JOIN US ON OUR MISSION TO BECOME THE #1 RETAIL TRADING PLATFORM IN THE WORLD Welcome to the dynamic world of NinjaTrader! As an industry-leading trading platform and futures broker, we're empowering traders to take control of their finan

Full-time

USD 125,000.00 - 175,000.00 per year

Senior Database Engineer - Postgres

Chicago, Illinois

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Today

Full-time

USD 150,000.00 - 225,000.00 per year

Sr. Software Engineer I, Evaluation Services (Scala)

Chicago, Illinois

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13d ago

Full-time

USD 125,000.00 - 175,000.00 per year

Senior Data Engineer for Indeed ID82269

Chicago, Illinois

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Today

Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE We are looking for a Senior Data Engineer to d

Full-time

Senior Data Engineer

Rosemont, Illinois

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Today

Wintrust provides community and commercial banking, specialty finance and wealth management services through its 16 bank charters and nine non-bank businesses. Wintrust delivers the sophisticated solutions of a large bank while staying true to the relationship-focused, personalized service of our community banking roots. We serve clients in all 50 states with more than 200 branch banking locations in Illinois, southwestern Florida, northwestern Indiana, west Michigan and southern Wisconsin and c

Full-time

USD 160,555.00 per year

Full Stack Engineer ID83106

Chicago, Illinois

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Today

Full-time

Lead Java Software Engineer

Chicago, Illinois

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25d ago

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description In this role, you will help design, build, and deliver th

Full-time

USD 100,000.00 - 170,500.00 per year

Staff Software Engineer, Liquidity Management (C#/.NET)

Chicago, Illinois

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Today

At Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you're rea

Full-time

USD 196,000.00 - 245,000.00 per year

Senior Clinical Data Analyst (Healthcare Analytics)

Remote or Chicago, Illinois

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Today

As a Senior Clinical Data Analyst, you will identify operational improvement opportunities through analytics that help Tendo's customers meet or exceed their financial, quality, and operational goals. Success in this role depends on deep familiarity with inpatient workflows and how care is actually documented in the EHR, including flowsheet rows and templates, order sets and orderables, clinical notes, ADT and bed movement, results and charge capture, and the ability to translate that raw docume

Full-time

USD 97,750.00 - 132,250.00 per year

Senior Data Engineer (DBA)

Schaumburg, Illinois

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Today

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, and data they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits, and career development opportunities. Come make an impact on the communities we serve as you help us advance heal

Full-time

USD 91,700.00 - 163,700.00 per year

Software Engineer - Commerce & Integrations

Lisle, Illinois

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Today

Position Overview We're looking for a Senior Software Engineer to join our Commerce & Integrations team - a backend engineer who loves building the systems that make complex B2B transactions work reliably at scale. You'll own the integration layer between our eCommerce platform and a network of Dealer Management Systems (DMS), write clean API contracts, and help shape how our backend evolves. This is a hands-on individual contributor role. About 70% of your time is writing, testing, and shippin

Full-time

USD 137,600.00 - 206,400.00 per year

SQL Server DBA

Chicago, Illinois

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Today

Location(s) Chicago, Illinois, Downers Grove, Illinois, Jacksonville, Florida Details Kemper is one of the nation's leading specialized insurers. Our success is a direct reflection of the talented and diverse people who make a positive difference in the lives of our customers every day. We believe a high-performing culture, valuable opportunities for personal development and professional challenge, and a healthy work-life balance can be highly motivating and productive. Kemper's products and s

Full-time

USD 111,000.00 - 186,700.00 per year

Data Analytics Analyst II

Skokie, Illinois

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Today

Hourly Pay Range: $37.85 - $58.67 - The hourly pay rate offered is determined by a candidate's expertise and years of experience, among other factors. Position Highlights: Position: Data Analytics Analyst II Location: Skokie, IL or Warrenville, IL or Arlington Heights, IL Full TimeHours: Monday-Friday, 8:00am - 5:00pmHybrid Position Job Summary: The Neaman Center for Personalized Medicine seeks an experienced Data Analytics Analyst to support clinical, operational, and research initiatives acr

Full-time

USD 37.85 - 58.67 per hour

Data Engineering Manager

Chicago, Illinois

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Today

Founded in 1999, Geneva Trading is a premier global principal trading firm with strategically located offices in Chicago, Dublin, and London. Our relentless focus on trading excellence combined with technological innovation has equipped us with a best-in-class proprietary trading platform, enabling us to compete at the highest levels in the global markets. Rooted in a culture of integrity, collaboration, and an unwavering passion for progress, we foster an environment of personal and professiona

Full-time

USD 180,000.00 - 250,000.00 per year

PostgreSQL DBA

Remote

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14d ago

Responsibilities Administer, support, and optimize PostgreSQL database platforms across development, test, and production environments. Manage cloud-native database deployments using Kubernetes, CloudNativePG (CNPG), and Helm. Design, implement, and support high-availability, disaster recovery, backup, and recovery solutions. Monitor database health, performance, and capacity to ensure reliability and scalability. Perform performance tuning, query optimization, troubleshooting, and root caus

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Query optimization jobs in Chicago, IL, USA