Senior Software Engineer - SSP
About Koddi We are a global technology company with software and services that help top digital marketplaces effectively monetize their first-party audiences through industry-leading commerce media technology and strategy. Our enterprise platforms leverage first-party data to drive marketplace revenue and profit by improving user experience and target shoppers throughout the purchase path. Koddi’s platforms enable any advertiser, any marketplace, in any industry to increase awareness, generate demand, and drive revenue. We are committed to driving innovation and growth in the commerce media space. As part of that commitment, we’ve launched Koddi Academy, a learning platform designed to provide expert knowledge, competitive insights, and practical strategies for thriving in this fast-growing industry. Explore our latest certification course, to deepen your expertise and stay ahead in the evolving world of commerce media. You can also sign up for our waiting list to be notified when new courses are released. Get started today at Koddi Academy. Job Summary Koddi’s Ads team is building the next generation of performance advertising technology that powers some of the world’s largest brands in travel, retail, and e-commerce. We connect advertisers with consumers through precision targeting, automated optimization, and intelligent decisioning at massive scale. The Ads Engineering- Delivery team builds scalable systems that power real-time decisioning and optimization for global marketplaces. As a Senior Software Engineer on the Ads Delivery team, you will play a key role in designing and delivering high-performance systems that manage billions of ad impressions, bids, and conversions daily. You will lead projects that shape how advertisers reach millions of consumers across major platforms. You will own critical services end to end, collaborate closely with product and data teams, and help evolve the platform that enables Koddi to drive measurable growth for our partners. This role is ideal for an engineer who thrives on solving complex problems, enjoys working in fast-moving environments, is a team player, very collaborative and takes pride in building robust, scalable systems that deliver real business impact.
What You'll Do
Build robust, scalable integrations with third-party platforms and own those integrations end to end, from technical design and implementation through validation, production rollout, monitoring, and iteration. Be comfortable leading customer-facing technical discussions, gathering requirements, troubleshooting integration issues, and coordinating across internal teams and external partners to ensure successful delivery. Collaborate closely with cross-functional teams, including Product, Sales, and Customers, to identify and implement high-impact solutions. You will use data and metrics to evaluate impact, guide decisions, and uncover opportunities to improve growth, efficiency, reliability, and visibility. Help drive innovation across ad performance, auction dynamics, and optimization algorithms, while mentoring other engineers and contributing to a culture of technical excellence and continuous improvement. Mentor and support other developers by helping them grow their technical skills, expand their ownership, and advance their careers through coaching, feedback, and day-to-day guidance. What You'll Bring Strong backend engineering experience in Go, preferred, or similar strongly typed languages, with expertise building REST and gRPC APIs. Minimum of 8 years of professional experience developing, operating, and maintaining complex, high-scale, or high-availability systems. Strong programming fundamentals and a deep understanding of software design principles, distributed systems, concurrency, and performance optimization. Experience designing and building backend services, APIs, and data pipelines with a focus on performance, reliability, and scalability. Proven ability to mentor engineers, support their career growth, and create an environment where developers can expand their technical skills and consistently raise the quality bar for the team. Strong collaboration and communication skills, with the ability to influence, align, and partner effectively across teams.
Nice to Have
Experience working with real-time bidding, ad serving, or performance marketing platforms, with an understanding of auction workflows, campaign delivery, optimization, and measurement. Experience leading an engineering team, including setting technical direction, coordinating execution, mentoring developers, and ensuring high-quality delivery. Knowledge in one or more of these clouds - AWS, Azure, or GCP