placeholder

Senior AdTech Engineer

Javascript Engineer – Fullstack
placeholder

Experience Remote done Right.

At Lumenalta, we create impactful software solutions that drive innovation and transform businesses. Since 2000, we’ve partnered with visionary leaders to build cutting-edge tech, solve complex challenges, and deliver results faster through our elite teams and tech-driven approach. Join us in shaping the future of technology.

Upcoming Project – Talent Pipeline

We are actively building a pipeline of experienced engineers for upcoming client projects, with some opportunities expected to begin as soon as possible. While start dates are dependent on project timing, this role reflects active hiring needs aligned with confirmed and anticipated work. Candidates who are not selected for the immediate opportunity may be transitioned into our future opportunity talent pipeline and considered for future engagements.

About the Role

We’re looking for a senior AdTech Engineer to lead and implement a full programmatic advertising stack for a US-based client. You know this ecosystem inside and out — from real-time bidding and ad decisioning to CTV/OTT delivery and data pipelines.

What You’ll Do

  • Implement and integrate a full programmatic ad stack end-to-end
  • Build and monitor data pipelines for ad decision logs, telemetry, and service health
  • Support addressable advertising, dynamic ad insertion, and viewer session tracking
  • Serve as the technical subject matter expert across the full AdTech ecosystem

Required Skills

  • Ad Servers: FreeWheel, GAM
  • Demand/SSP Partners: Magnite, SpotX, Pubmatic, Xandr, OpenX, Index, Amazon Publisher Services, Roku
  • Header Bidding & Mediation: StackAdapt
  • Campaign Management: OMS — orders, budgets, flights, targeting
  • Observability: Elastic — operational logging, service health
  • Video Ad Standards: VAST, VPAID, VMAP, OpenRTB, SSAI/DAI
  • Cloud: AWS or GCP
  • Data & Streaming: Kafka, Spark or Flink, BigQuery/Snowflake/Redshift
  • Languages: Python, Java, or Go

Nice to Have

  • Invidi — Addressable ad decisioning
  • Conviva — Playback telemetry, viewer sessions
  • CTV/OTT streaming platform experience
  • Prior client-facing or consultative engineering background

Location

This is a fully remote position; however, candidates must be based in regions that align with the Pacific, Central or Eastern U.S. time zones to ensure effective collaboration with client and team schedules.

Application Deadline

Applications will be accepted until April 26, 2026. Candidates can expect feedback by May 1, 2026. As we continue to build our pipeline, the position may be reposted to connect with additional qualified professionals.

Traits of a Lumen

Radically Engaged

Strong performers, constant communication, quality work. We deliver impact.

Bright mindset

Ambitious, energized, kind. We tackle with optimism.

Lead the way

Professional, adaptable, thoughtful. We set the standard.

Lightspeed

Agile, collaborative, action-first. We move fast to deliver the best.

Join the bright side

Hiring Process

Learn more about how we interview and select candidates.

Career Opportunities

Find a role that best matches your skill set and career goals.