[Remote] Ad Tech Software Engineer

Note The job is a remote job and is open to candidates in USA. Mondo is seeking an Ad Tech Software Engineer to join their high-impact engineering team focused on web wrapper technology and server-to-server ad exchange systems. The role involves developing and maintaining ad tech solutions, troubleshooting issues, and collaborating with various stakeholders to enhance product performance. Responsibilities Develop and maintain JavaScript/TypeScript-based web wrapper functionality Contribute to Rust-based backend and server-side ad exchange systems Troubleshoot issues across a large publisher network and partner ecosystem Build and support SSP and identity provider integrations Design, launch, and analyze A/B tests and performance improvements Investigate production issues and implement long-term solutions Collaborate with Product, Operations, SRE, and executive stakeholders Leverage AI-assisted development tools to improve engineering efficiency Participate in code reviews, technical design discussions, and sprint planning Skills 4+ years of software engineering experience Strong JavaScript and TypeScript development experience Full-stack engineering background Understanding of browser functionality and HTTP request/response lifecycle Experience troubleshooting complex production systems AdTech industry experience Understanding of bid request lifecycle and web wrapper technologies Experience working with large-scale, customer-facing platforms Strong communication skills with the ability to explain technical concepts to non-technical audiences Comfortable interacting with senior leadership and executive stakeholders Demonstrated curiosity, ownership, and problem-solving mindset Experience utilizing AI development tools such as Claude Code, Cursor, or GitHub Copilot Rust development experience Publisher-side AdTech experience SSP integration experience AWS services (Lambda, CloudFront, ECS, containers, load balancers) Observability tools such as Datadog, Grafana, or Axiom Knowledge of GDPR, CCPA, and privacy frameworks Mobile SDK experience OpenRTB, header bidding, Prebid, or Google Ad Manager experience Experience with identity solutions and consent management platforms Benefits Eligible for Health, Dental, Vision, 401K, PTO Company Overview Mondo is a staffing firm that focuses and specializes on niche IT, Tech, and digital marketing. It was founded in 2000, and is headquartered in New York, New York, USA, with a workforce of 51-200 employees. Its website is https//www.mondo.com/.