Full-Time

Software Engineer in Data Science

Posted on 10/1/2025

Vitol

Vitol

1,001-5,000 employees

Global energy trading, logistics, and infrastructure

No salary listed

Houston, TX, USA

In Person

Category
Data & Analytics (1)
Required Skills
Python
Data Science
Machine Learning
Data Engineering
Docker
AWS
REST APIs
DevOps
Requirements
  • 3-5+ years in industry; fluency in Python with ability to design and write clean, modular, well-documented code and a solid understanding of coding best practices
  • Master's degree in Computer Science or a related field
  • Ability and desire to learn and apply new technologies
  • Ability to logically evolve an architecture from prototype to product, considering technical debt and delivery risk
  • Collaborative approach to problem solving - ability to effectively pair program
  • Effective technical communicator - both written and verbal; able to translate loose designs into documentation / process / operating model
  • Experience with data engineering, APIs, and cloud platforms (ideally AWS) and containerization technologies (Docker)
  • Experience with enterprise software development lifecycle and tooling including continuous integration and delivery concepts/technologies
  • This role is located in Houston, TX - In office 5x a week
Responsibilities
  • Act as the primary point of contact in Houston for GenAI toolset
  • In conjunction with the global Data Scientists deliver models and solutions to business users, and other technology teams across a wide range of projects and technologies
  • Develop, test, maintain software tools and data pipelines for machine learning
  • Provide software engineering and design expertise and best practices (Python) with a focus on maintainability, performance, and reliability
  • As needed, take ownership of key technical infrastructure
  • Engage with projects at any point in their lifecycle, understand and debug bespoke applications; driving performance and reliability
  • Manage relationships and priorities across projects, focused on maximising value
  • Actively participating in and leading code reviews, experiment design and tooling decisions to help drive the team’s velocity and quality
Desired Qualifications
  • Experience with machine learning workflows, cloud scale machine learning infrastructure (including LLMs)
  • Experience in the energy or commodities trading industry, with knowledge of financial markets and trading concepts
  • Data orchestrators (Airflow, Dagster) and cloud-based ETL/ELT pipelines
  • A self-motivated individual who thrives on seeing the results of their work make an impact in the business
  • Strong communication skills, both verbally and in writing
  • Proven ability to be flexible, work hard, and a sense for the art of the possible
  • Methodical, organized and with an attention to detail - in general, in experimental design, and in code!
  • Willingness to share their knowledge and learn from others
  • An interest in learning about the commodities space
  • Resourceful, able to think creatively and adapt in a dynamic environment
  • Team player, with an open non-political style and a high level of integrity
  • Desire to be a thought-partner in a fast-growing team, and make an impact at a business that sits at the heart of the world’s energy flows

Vitol is a global energy trader and logistics operator across oil, gas, power, and renewables. It sources crude and products and moves them to refineries, utilities, airlines, retailers, and traders, while managing physical energy risk. It coordinates physical trading, shipping (about 6,000 voyages a year) and energy infrastructure with in-house technology. Its goal is to add value across the energy supply chain, support the energy transition with investment in renewables, and maintain strong risk and operational performance.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

New York City, New York

Founded

1966

Simplify Jobs

Simplify's Take

What believers are saying

  • Hormuz closure blocks 10 million bpd, driving WTI to $92.96 and Brent to $103.84 per Barclays.
  • Vitol secures 1.5MTPA LNG from Venture Global starting 2026 for five years.
  • Vitol closes Valor Upstream Credit Partners II after $1B rapid deployment in upstream oil.

What critics are saying

  • Hormuz closure delays LNG recovery 3-5 months, losing 20M tons Gulf supply growth 2027-2028.
  • Iran war causes Vitol derivatives losses on 70% Singapore jet fuel surge, triggering London team exits.
  • Fertilizer shortages from Gulf shock raise corn costs, cratering Nebraska ethanol plant margins.

What makes Vitol unique

  • Vitol leads as world's biggest independent energy trader with $331 billion 2024 revenues.
  • Vitol diversifies into biofuels by acquiring Nebraska's 50 MMgy ethanol plant in January 2026.
  • Vitol pioneers sustainability with 80,000-tonne plastic recycling plant at Rotterdam refinery.

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Benefits

Remote Work Options

Professional Development Budget

Company News

Ports Europe
Apr 12th, 2026
Vitol unit plans 80,000-ton plastic recycling plant at Rotterdam.

Vitol unit plans 80,000-ton plastic recycling plant at Rotterdam. Posted on April 12, 2026 Rotterdam, Netherlands (Ports Europe) April 12, 2026 - Waste Plastic Upcycling plans to build a chemical recycling plant in the Port of Rotterdam. The facility will process 80,000 tonnes of used plastic annually. The plant will be located next to the Vitol Rotterdam refinery and use batch pyrolysis technology. The process converts plastic waste into... PortSEurope offers an English-language daily coverage from over 200 ports in the Mediterranean, Black and Caspian Seas as well as a fully indexed and easily searchable database with more than 15,000 articles.

Yahoo Finance
Apr 11th, 2026
Vitol reorganises derivatives team in London after Iran war trading losses

Vitol Group is reorganising its derivatives team in London following significant mark-to-market losses during the early days of the Iran conflict, according to sources. Some traders are expected to leave, whilst others will join physical trading teams focused on individual markets rather than centralised derivatives trading. Vitol's traders incurred large losses after being caught on the wrong side of surging prices at the conflict's start, particularly in jet fuel. Singapore jet fuel prices soared over 70% in the conflict's first week. Some positions were unwound whilst others remained, with traders since offsetting some losses. Despite the derivatives setback, Vitol reported profits for both March and the first quarter overall. The reorganisation currently affects only the London team and comes amid broader leadership changes, including CFO Jeff Dellapina's recent departure.

Business Wire
Mar 23rd, 2026
Venture Global and Vitol sign 1.5MTPA LNG supply deal starting 2026

Venture Global and Vitol have signed a binding agreement for Vitol to purchase approximately 1.5 million tonnes per annum of US liquefied natural gas from Venture Global for five years starting in 2026. Venture Global CEO Mike Sabel said the deal reflects growing global demand for flexible US LNG and demonstrates the company's ability to provide short, medium and long-term supply. Pablo Galante Escobar, Global Head of LNG at Vitol, said the transaction expands Vitol's supply base to offer diverse energy sources to customers worldwide. Venture Global is now one of the largest LNG exporters in the US, having begun production in 2022. The company has over 100 million tonnes per annum of capacity across production, construction and development phases.

The Cougar Press
Feb 27th, 2026
US Companies operate in Venezuela

US companies operate in Venezuela. February 27, 2026 The oil industry shifts its landscape through geopolitical actions. After the arrest of the Venezuelan president Nicolás Maduro Moros, the U.S. government seized Venezuelan oil production and sites for refinery and energy services. The White House has publicly declared its intent to control Venezuelan oil sales as indefinite. Tens of millions of barrels of crude oil is planned to go into refining under the U.S. label. As of Jan.13, Venezuela has reopened wells and resumed exports under the Trump administration. Crude oil in the U.S. is different from crude oil inside of Venezuela.The U.S. crude is classified as "shale oil." Shale oil is light from lower sulfur content and is generally easier to refine. Venezuela's oil is extremely heavy and full of sulfur. Due to this it costs more to process and along with being more difficult to refine. This heavier oil often has to be diluted to be usable. During the 1950's the U.S. began importing oil from countries such as Canada, Mexico and Venezuela. These three countries mostly produce heavy crude oil. Because of this America started designing oil refineries based around heavy crude. Machines such as Cokers, Hydrocrackers and Desulfurization units are implemented to ensure the heavy oil is processed cleanly and efficiently. From 2008 to Feb. 2026, The U.S. entered a shale oil revolution. While this did produce more gasoline and less diesel, its refineries were not designed for this kind of oil, causing extreme inefficiencies. Now that heavy crude is being brought back into the U.S., refineries and oil companies are optimizing production for this oil. Companies such as Chevron, Vitol and Trafigura are competing for the U.S. license to sell and export Venezuelan oil. Chevron Is the Only U.S. oil major currently operating in Venezuela under special licensing. Chevron executives have been at the White House attending high level operatives talks about expanding actively and upscaling production. Chevron also owns a refinery specialized in heavy crude refining, importing from themselves would increase productions and profits from the imports and exports. Several other large companies own heavy oil refineries but no other has one and operates in Venezuela. Caesar Verata '26 said, "I think where the government currently stands, they'll do anything to economize regardless of how the public sees them. In terms of the stock market, it has potential to be very financially beneficial." Julio Chauee '26 said, "I think it's a good investment opportunity. I feel it's good for the future of our economy. Taking control of oil operations will be beneficial." Donate to The Cougar Press Contributed Your donation will support the student journalists of Ventura High School.

Business Wire
Feb 24th, 2026
Breakwall Capital and Vitol Announce the Closing of Valor Upstream Credit Partners II

Breakwall Capital and Vitol announce the closing of Valor Upstream Credit Partners II. Third Energy-Focused Credit Partnership Established NEW YORK & HOUSTON-(BUSINESS WIRE)-Breakwall Capital LP ("Breakwall"), an independent asset management firm specializing in the energy industry, and Vitol, a leader in energy and commodities, announced today the closing of Valor Upstream Credit Partners II, L.P. ("VCP II"). The closing of VCP II follows the full deployment of Breakwall and Vitol's inaugural partnership, Valor Upstream Credit Partners, L.P., which invested more than $1 billion of capital in just over a two-year period. VCP II pursues a strategy consistent with its predecessor, seeking to make structured credit investments in North American upstream oil and gas companies. The Fund primarily targets event-driven financing opportunities, including debt refinancing, acquisition financing, and development capital, providing companies with flexible capital solutions to accelerate growth and enhance shareholder value. VCP II is managed by Breakwall, which has an established track record of successfully investing credit capital across the energy and energy-adjacent value chains and supporting the growth and improvement of conventional, renewable, and next-generation energy companies. VCP II represents the third energy-focused credit partnership between Breakwall and Vitol. In July 2025, the firms announced the closing of Valor Mining Credit Partners, L.P., which focuses on credit investments in mining companies across the Americas and has invested nearly $500 million since inception. Christopher Abbate, Jamie Brodsky, and Daniel Flannery, the Managing Partners of Breakwall, stated: "We are thrilled to continue our partnership with Vitol. Over the past several years, we have deployed substantial capital in the upstream sector through innovative structures and continue to see strong demand for tailored credit solutions." Ben Marshall, Head of the Americas, Vitol, added: "The rapid deployment of VCP I underscores the strength of our partnership with Breakwall and the sustained demand for flexible, structured capital in North American upstream. With VCP II, we are well positioned to build on that momentum and provide differentiated capital solutions across the sector." Vinson & Elkins LLP served as legal counsel to Vitol and Latham & Watkins LLP served as legal counsel to Breakwall in connection with VCP II. Please direct all business development inquiries to [email protected]. About Vitol Vitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide. In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $10+ billion invested in long-term assets. Vitol's customers include national oil companies, multinationals, leading industrial companies and utilities. Founded in Rotterdam in 1966, today Vitol serves its customers from some 40 offices worldwide. Revenues in 2024 were $331 billion. For more information, please visit Vitol's website at www.vitol.com. About Breakwall Capital Breakwall Capital is a leading energy specialist focused on direct lending capital solutions to middle-market and developing energy companies. As an independent asset manager and employee-owned firm, Breakwall seeks to fill the gap that other financing providers appear reluctant to service. Breakwall is led by Christopher Abbate, Jamie Brodsky, and Daniel Flannery and since 2014, the Breakwall team has built a credit investment franchise that focuses exclusively on energy credit. During its 12-year history, the team has committed approximately $7 billion to energy and energy-related companies or projects across more than 70 transactions. Breakwall is headquartered in New York with offices in Texas and Rhode Island. For more information, please visit Breakwall's website at www.breakwallcap.com.

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