Senior Fullstack Engineer

Join the Market Leader in Electric Power Data and Analytics Solutions

The electrical grid is the largest and most complicated machine ever built. Yes Energys industry-leading electric power trading analytics software provides real-time visibility into the massive amount of data generated by the North American electrical grid daily. Our unique and innovative view of the data informs real-time trading decisions and mid-to-long-term investment decisions that keep utility prices low support the energy transition and keep the grid running. Its both challenging work and work with a purpose.

Be a part of our successful growing business during international transformation.

Position Summary

Were looking for a Senior Full Stack Engineer with deep back-end expertise to help shape the architecture of our next-generation energy market platform. This role combines hands-on development with technical leadership across settlement processing bid submission market workflows and platform APIs.

The majority of development is back-end focused with front-end work serving as a secondary responsibility.

Position Details

• Salary range: $135000 - $160000
• Location: Hybrid (Boulder CO)
• Full-time
• Hybrid - 2 days in the office
• Reporting to: Vice President Engineering

Primary Responsibilities

• Design architecture for scalable platform services.
• Lead implementation of back-end systems in C#/.NET.
• Define API and service design patterns.
• Guide database architecture and performance optimization.
• Mentor engineers through design reviews and technical coaching.
• Contribute to JavaScript front-end development when appropriate.
• Drive engineering best practices testing and operational excellence.
• Partner with Product and Engineering leadership on technical direction.
• Leverage AI-assisted development tools to improve engineering velocity and quality.

Minimum Qualifications

• 7 years of software engineering experience.
• Strong expertise in C#/.NET.
• Experience designing distributed systems and APIs.
• Deep SQL Server expertise.
• Working knowledge of JavaScript.
• Experience leading technical design and architecture.
• Strong communication and mentoring skills.

Preferred Qualifications

• Experience with energy markets settlements or trading platforms.
• Experience modernizing enterprise applications.
• Experience with cloud-native architectures.
• Experience incorporating AI-assisted development into engineering workflows.

At Yes Energy we value connecting directly with candidates. We kindly ask that third-party recruiters and agencies not submit resumes as we are not open to external recruiting partnerships.

ABOUT YES ENERGY

Overview

Yes Energy delivers real-time market data and electric power trading decision solutions. Over 1000 market participants use Yes Energy solutions daily. The business is a leader in all aspects of information content collection and management developing and delivering data and market analytics solutions. Since its inception in 2008 Yes Energy has become a trusted and respected supplier of innovative and reliable solutions focused on the needs of power market analysts traders and trade managers. Yes Energy has a team of 400 amazing professionals in Boulder CO (HQ); Boston MA; Chicago IL; Glendora CA; Richmond VA; London United Kingdom; Auckland New Zealand; and Bucharest Romania.

Culture

Yes Energy has been named one of the Best Places to Work in Colorado and we have the culture to prove it. At Yes Energy we care about saying Yes to customers. We like to listen learn and develop our solutions in line with their needs. We think about customers as business partners and when we help them be more successful we are more successful too.

Around the office our culture is driven by some pretty fundamental values that were proud of:

• We love innovation and solving tough challenges;
• We are high standards people who combine passion and pride with hard work and rewards of all kinds-- in an ethic that is consistent across the company.
• Were team-focused with a flat hierarchy-- we work in small teams on well-defined projects that directly impact the success of the business;
• We play to the strengths and experience of each person while each of us also works along a continuum of roles adjacent to our focus area. This presents the challenge of maintaining a broad set of skills as well as an opportunity to learn and contribute in many ways.
• We are constantly growing. Professional development happens every day and every year.

Compensation and Benefits

We offer highly competitive salaries and real bonuses that are achievable and that you can impact. Our benefits package is also very competitive including medical insurance a 401 (k) Plan with matching flexible vacation and flexible work schedules. Yes Energy encourages and funds investment in both formal and informal professional development.

At Yes Energy we are dedicated to building a diverse inclusive and authentic workplace. If youre excited about this role but your experience doesnt perfectly align with every qualification in the job description we encourage you to apply anyway. You may be just the right candidate for this or other roles.

In accordance with Colorado law the range provided is Yes Energys reasonable estimate of the base compensation for this role. The actual amount may be higher or lower based on non-discriminatory factors such as location experience knowledge skills and abilities.

Yes Energy provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race color religion sex national origin age disability or addition to federal law requirements Yes Energy complies with applicable state and local laws governing nondiscrimination in employment in every location where the company has facilities. This policy applies to all terms and conditions of employment including recruiting hiring placement promotion termination layoff recall transfer leaves of absence compensation and training.