Senior Software Engineer Delivery

Job Summary

Koddis Ads team is building the next generation of performance advertising technology that powers some of the worlds 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 Youll Do

• Design build and optimize large-scale backend systems that power Koddis ad serving optimization and reporting pipelines.
• Collaborate with cross-functional teams including product data science and client delivery to identify and implement impactful solutions.
• Own technical projects from design and development through deployment monitoring and iteration.
• Drive improvements in reliability scalability and developer experience ensuring systems meet performance goals under heavy data and traffic loads.
• Experiment and innovate with new ideas in ad performance auction dynamics and optimization algorithms.
• Mentor and support other engineers contributing to a culture of excellence and continuous improvement.
• Use data and metrics to evaluate impact guide decision-making and identify new opportunities for growth and efficiency.
• Contribute to Koddis technical vision by influencing architecture design standards and best practices across the Ads organization.
• Participate in lively technology discussions where your opinion is truly valued

Who You Are

• Minimum 8 years of professional experience developing and maintaining complex high-scale or high-availability systems.
• Strong programming fundamentals and deep understanding of software design principles.
• Proficiency in at least one object-oriented or strongly typed language with a preference for Go Python or the C family.
• Experience with event-driven architectures and streaming platforms such as Apache Kafka or Apache Pulsar.
• Experience designing and building backend services APIs and data pipelines for performance reliability and scalability.
• Proficiency with relational and non-relational databases such as PostgreSQL SQL Server Redis or Aerospike.
• Hands-on experience deploying operating and monitoring production systems in cloud environments such as AWS or Azure.
• A strong foundation in distributed systems concurrency and performance optimization.
• Experience contributing to large multi-contributor codebases using modern version control and CI/CD workflows.
• A proven ability to mentor other engineers raise the standard of technical quality and lead by example.
• A mindset of curiosity and adaptability with an interest in learning emerging technologies.
• Strong collaboration and communication skills with the ability to influence and align across teams.
• Proven ability to deliver measurable results through high-quality engineering solutions that improve performance reliability or business outcomes.
• A bachelors degree in Computer Science or equivalent practical experience.

Nice to Have

• Experience working with real-time bidding systems ad serving or performance marketing platforms.
• Knowledge of experimentation frameworks or machine learning driven optimization.
• Contributions to improving developer productivity or scaling shared systems.