Full-Time

Senior Software Engineer

Breakthrough

Posted on 8/12/2025

U.S. Venture

U.S. Venture

501-1,000 employees

Diversified energy and transportation solutions distributor

No salary listed

No H1B Sponsorship

Green Bay, WI, USA

Hybrid

Hybrid-friendly; many team members are based in Green Bay.

Category
Software Engineering (2)
,
Requirements
  • 5+ years of experience in software engineering, preferably within product-oriented teams (external/client facing solutions)
  • Experience with front-end development required
  • Proficient in building and deploying applications using modern tools and frameworks
  • Bachelor’s degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent technical experience
  • Adept at navigating ambiguity, simplifying complex problems, and balancing short-term needs with long-term objectives
  • Collaborative by nature, valuing pairing, whiteboarding sessions, and learning from diverse perspectives
  • Passionate about delivering high-quality products that enhance client experiences and drive sustainability in transportation
Responsibilities
  • Collaborate with cross-functional teams—including product owners, designers, and fellow engineers—to build reliable, scalable systems
  • Working closely with our clients, market experts, and the broader Breakthrough team, you will build innovative solutions that solve industry problems
  • Lead the end-to-end design and implementation of new product features and services
  • Learn and apply the latest technologies to our cloud native solutions
  • Write clean, maintainable code accompanied by comprehensive automated tests
  • Review pull requests, mentor other engineers, and elevate the technical standards within the team
  • Contribute to technical strategy, system design, and process improvements
  • Participate in our on-call rotation and support production systems, embracing a shared ownership model
Desired Qualifications
  • Enthusiastic about tackling complex challenges and can distill them into actionable solutions
  • Prioritize writing clean, readable, and testable code, while understanding the importance of pragmatism
  • Understanding the underlying purpose of your work motivates you, beyond merely delivering features
  • Thrive in collaborative settings, engaging with engineers, product owners, and designers to achieve common goals
  • Committed to advancing sustainability in transportation and reducing environmental impact through technological innovation

U.S. Venture is a diversified energy and transportation solutions provider made up of six divisions: U.S. Oil, U.S. AutoForce, U.S. Lubricants, U.S. Gain, Breakthrough, and IGEN. It distributes and sells products and services such as fuel, tire and auto parts, lubricants, and sustainable energy solutions. The company works through direct sales and long-term contracts, delivering tailored offerings for individual customers and large enterprises. Each division targets a specific market segment, enabling precise supply and service to clients. The company distinguishes itself by combining a broad portfolio with a focus on efficiency, technology, and sustainability, alongside active community involvement and strong relationships with employees, customers, and partners. Its goal is to provide reliable energy and transportation resources while reducing environmental impact and helping customers operate more efficiently through innovative practices and partnerships.

Company Size

501-1,000

Company Stage

N/A

Total Funding

$97.3M

Headquarters

Appleton, Wisconsin

Founded

1951

Simplify Jobs

Simplify's Take

What believers are saying

  • $80 million 222 Building investment houses 650 employees by late 2025.
  • Appleton approves $2.1 million TIF incentive after tax collection.
  • 75-year history drives innovation in renewable energy and logistics.

What critics are saying

  • Renovation delays in 1952 222 Building disrupt 600 employee integration within 6 months.
  • EV adoption shrinks U.S. Oil petroleum margins 15-30% by 2029.
  • Kimberly facility vacancy erodes $15-25 million value in 12 months.

What makes U.S. Venture unique

  • Six divisions deliver tailored energy, auto parts, lubricants, and sustainable solutions.
  • Breakthrough empowers shippers with data-driven decarbonization and efficiency technologies.
  • IGEN handles tax compliance lifecycles for energy and transportation clients.

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Benefits

Health Insurance

401(k) Company Match

Paid Vacation

Remote Work Options

Tuition Reimbursement

Company News

The Post-Crescent
Jul 29th, 2025
What's the history of Appleton's tallest building? A quick look at the 222 Building

U.S. Venture will soon relocate its headquarters to downtown Appleton in the 222 Building on West College Avenue.

U.S. Venture
Oct 4th, 2024
U.S. Venture Achieves Top Five Spot on Deloitte's 2024 Wisconsin 75 List

APPLETON, WI - October 4, 2024 - U.S. Venture, Inc. whose vision is to be the very best provider of transportation products, sustainability solutions, and insight driving the world forward, proudly secures another top five spot on Deloitte's 2024 Wisconsin 75 list.

The Post-Crescent
Aug 26th, 2024
222 Building recognized for Art Deco architecture and ties to Aid Association for Lutherans

U.S. Venture hired John Cramer and Lara Ramsey of Ramsey Historic Consultants of Chicago to research the significance of the building and to prepare the building's nomination for the state and national registers.

NBC 26
Mar 21st, 2024
U.S. Venture Development Agreement secures headquarters coming to Appleton

U.S. Venture is planning to employ more than 600 employees to work in the new headquarters building following the completion of a full renovation.

The Post-Crescent
Mar 19th, 2024
Appleton offers $2.1 million to convince U.S. Venture to move its headquarters from Kimberly

U.S. Venture estimates that it will invest $56 million in the headquarters, including the purchase price and renovation.

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