Senior Software Engineer I - DSP

Post Date

Jan 22, 2026

Location

Denver,
Colorado

ZIP/Postal Code

80206
US
Jun 16, 2026 Insight Global

Job Type

Perm

Category

Software Engineering

Req #

DEN-16e432e3-da96-4fb9-af28-9eb1d51eba0a

Pay Rate

$135k - $162k (estimate)

Job Description

A client of Insight Global's is seeking a Full Stack Engineer to support the development and evolution of our Demand Side Platform (DSP) and the web platforms that power it. In this role, you will work across both frontend and backend systems, with a primary focus on backend development, to build scalable, event‑driven solutions that support high‑performance advertising technology. You’ll collaborate closely with product and engineering partners in a fast‑paced, startup‑style environment, contributing to system design, architecture decisions, and hands‑on development within a modern, cloud‑native technology stack.

This role is onsite 4x a week in Denver

Pay for this position is $135,000 to $162,000 Annually

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

3+ years of experience as a Full Stack Engineer, with an approximate 80/20 backend‑to‑frontend focus.
Strong frontend experience using React and modern JavaScript frameworks.
Backend development experience using Golang.
Experience designing and architecting scalable systems, with a solid understanding of backend architecture fundamentals.
Hands‑on experience with event‑driven architectures, including Kafka or similar messaging systems.
Background working in startup or startup‑like environments, with the ability to move quickly, take ownership, and adapt to evolving requirements.

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.