Jobs for freelance data science engineer python sql at Houston

Job Purpose We are seeking a highly motivated Data Scientist to join our Sciences team. In this role, you will apply advanced data analytics, machine learning, and scientific modeling to solve complex problems related to downhole tools, signal processing, and formation evaluation. The ideal candidate combines strong fundamentals in applied mathematics and...

Quanex is looking for a Sr. Data Engineer to join our team located in Houston, Texas. The Sr. Data Engineer is responsible for designing, building, and maintaining scalable data pipelines and architectures that support enterprise reporting, analytics, and integration needs. This role ensures reliable, high-quality data flows across systems and owns the...

COMPANY OVERVIEW  Hanwha Energy USA, headquartered in Houston, Texas, is part of the Hanwha Group—a FORTUNE Global 300 company and one of South Korea’s most respected business enterprises. With over a decade of experience delivering high-quality, utility-scale energy projects across North America, Hanwha Energy USA has evolved into a comprehensive...

We're hiring an AI Engineer with a strong data engineering foundation and excellent communication skills—ideally with commodity or financial trading experience. You'll partner with traders and trading analysts to rapidly build AI powered analytics over market pricing and fundamentals data, using Databricks and Spark to deliver value at speed.What you'll...

The Team The Market Insights & Activation (MI&A) team sits within Deloitte's Growth & Purpose organization-the function responsible for shaping how the firm grows, competes, and wins in market. Our mission is to proactively capture real-time market shifts, shape firm go-to-market strategy, and fuel Deloitte's growth ambition. We are laser-focused on helping...

Senior Data Engineer Note: Position is not eligible for visa sponsorship.At WhiteWater Express, we are more than just a car wash; we are a company built on respect, communication, and a passion for people. Our dedicated team members are leaders within the company, and we believe that personal growth is the key to our organizational success. If you are a...

SUMMARY The Lead Analytics engineer owns the semantic layer (gold marts), certified metrics implementation, dimensional modeling, complex Power BI architecture, financial reporting, Lakehouse Semantic Layer, dataset certification standards, Power BI/Fabric tenant governance authority. This person will be focused on Translating business metric definitions...

External Description Applicants must be legally authorized to work in the United States at the time of hire and must not require employer sponsorship now or in the future. This position is not eligible for employment visa sponsorship, and the company will not assume sponsorship obligations for existing visa holders.  Living Our ValuesAll...

The successful candidate will meet the following qualifications:5+ years of experience as a Data Engineer designing and maintaining data pipeline architectures.5+ years of in-depth programming experience in Python and SQL.5+ years in software development lifecycle experience with software engineering, development, testing, version control, refactoring, and...

As an NRG employee, we encourage you to take charge of your career and development journey. We invite you to explore exciting opportunities across our businesses. You’ll find that our dynamic work environment provides variety and challenge. Your growth is key to our ongoing success—take the lead in shaping your career development, goals and...

Company DescriptionFounded in 2009 and headquartered in Ann Arbor, MI, TEKWISSEN™ provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering and systems integration. Our tightly integrated offerings are tailored to each client’s requirements and span the services spectrum from...

Job Summary:Foxconn Houston has several Lighthouse Factory plants manufacturing servers and server cabinets. The company is hiring dedicated data engineers to ensure its data is accessible, secure, and efficient. This role collaborates with data analysts to create data pipelines for data from all kinds of sources within the manufacturing factory setting....

Data Engineer — Cloud & Analytics Pipelines Every AI system runs on clean data. Houston energy companies are building the pipelines that power their AI. They need you. About the opportunity: Jobvous Staffing Solutions is placing Data Engineers across Houston's energy, financial services, and technology companies. As AI adoption accelerates across...

What You Can Expect We are looking for an AWS Data Engineering Advisor to build applications and accelerate delivery using Agentic AI coding. As the Data Engineering Advisor, you will report to Senior Data Architect, you will focus on developing production-ready software, integrating AI agents into engineering workflows, and using AWS services to deliver...

This is a Cactus Wellhead position and is located in Houston, TX   Looking for local candidate In office 4 days; work from home 1 day (option)    JOB SUMMARY: The Senior Data Engineer / Data Architect is responsible for designing, building, and governing the enterprise data platform on Azure Databricks. This role owns both hands-on data engineering...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

At OxyChem, our chemistry makes modern life possible, and it is our people who make the difference. We are a safety-first, purpose-driven team committed to innovation, environmental responsibility, and doing things the right way. If you are ready to contribute, elevate your skills, and take ownership of your career, OxyChem offers the opportunity to make a...

Senior Data Engineer - SoftwareNote: Position is not eligible for visa sponsorship.At WhiteWater Express, we are more than just a car wash; we are a company built on respect, communication, and a passion for people. Our dedicated team members are leaders within the company, and we believe that personal growth is the key to our organizational success. If you...

Job Title: Robotics Data Pipeline Engineer – Multimodal DataDepartment: SoftwareReports To: Teleoperations LeadEmployment Type: Full-TimeLocation: Houston, TX or Pensacola FlWho We ArePersona AI is building humanoid robots for the most demanding environments in heavy industry — shipyards, steel mills, fabrication facilities, and offshore platforms —...

DescriptionAt GHD, we don’t just believe in the power of commitment, we live and breathe it every day.That’s why we pledge to support and empower all of our people to make a positive impact when working hand in hand with our business to drive change. We'll help you accelerate your career and empower you with the right technology and training as you bring...