Fullstack Engineer at Yes Energy
Boulder, CO
$95,000–$115,000from the description
Jul 17, 2026
Boulder, CO
Jul 21, 2026
What this job asks for AI summary
A back-end-heavy full-stack engineering role focused on building and scaling an electric power market platform. Day-to-day work centers on C#/.NET services, REST APIs, SQL Server databases, and integrations supporting settlement processing, bid submission, and wholesale energy market workflows, with occasional JavaScript front-end contributions. Suits engineers with solid back-end and database experience; familiarity with SaaS, cloud, or energy/financial transaction systems is a plus.
Mid level · 3+ years · Boulder, CO · Full-time
“or” means any one of them counts — you don't need all of them.
We read this from the posting text with AI. Skim the description below before ruling yourself out.
How this req sits in the market our data
Roughly 310 people in the Boulder, CO area plausibly meet what this posting asks for (software developers). range 230–400
Applicant volume Moderate — A normal amount of company. The rare requirements below are what will separate a shortlisted application from the rest.
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $168,179 (middle half $132,051–$211,194). This posting is about at that midpoint.
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Jul 28, 2026. It is a model, not a headcount.
Why we read it this way (6)
The title 'Full Stack Engineer' carries no seniority level, so advertised seniority is Unspecified. The 3+ years minimum and scope of work (independent delivery on a defined platform team) support a Mid-level classification.
JavaScript is listed under Minimum Qualifications as 'working knowledge', which is a softer gate than the firm C#/.NET and SQL Server requirements, but it is still in the required section and is treated as a hard gate accordingly.
Cloud experience ('cloud-based applications') appears under Preferred Qualifications with no specific platform named; AWS, Azure, and GCP are listed as common interchangeable alternatives.
'AI-assisted development tools' appears under Preferred Qualifications; while the role narrative mentions AI tools as part of the workflow, the explicit qualification is listed as preferred.
The role is hybrid (2 days in-office in Boulder, CO) and is therefore not fully remote.
Ignored 1 non-technology phrase(s) as skills (responsibilities/concepts, not named tools): AI-assisted development tools.
Read the full posting
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