Okay, I've searched for Senior Golang Software Engineer roles in Chicago, IL within the advertising industry, full-time schedule, requiring 7+ years of experience and proficiency in Golang. I have found 72 positions for you.

Sure. Here's the analysis:

Job Analysis:

This Senior Golang Software Engineer role at FreeWheel is fundamentally about architecting and delivering scalable, high-performance audience targeting and identity solutions that drive the company’s advanced advertising platform. The successful candidate must not only excel in Golang programming but also demonstrate strong proficiency in building and maintaining RESTful APIs, microservices, and data pipelines at scale—skills critical to handling the complexity and volume of data inherent in programmatic advertising. Responsibilities extend beyond coding to include designing for concurrency and low latency, integrating cross-functional requirements, and managing AWS-based cloud infrastructure utilizing Kubernetes and containerization. This role expects technical leadership and mentorship, reflecting the need to elevate team capabilities and foster a culture of continuous improvement. The ideal candidate must be comfortable navigating ambiguity, resolving complex production issues, and balancing rapid feature delivery with platform reliability and security needs. Success in this role involves delivering robust solutions that efficiently support exponential growth in ad-targeting capabilities, maintaining system performance under massive data throughput, and enabling seamless collaboration with stakeholders across geographies. Understanding the advertising domain enhances one's ability to align technical solutions with business objectives, while a data-driven mindset ensures continuous platform optimization. Ultimately, this role demands a blend of deep technical expertise, strategic thinking, collaborative communication, and adaptability in a fast-paced, innovative environment.

Company Analysis:

FreeWheel, as a Comcast company, holds a prominent position in the global advanced advertising technology space, serving as a key enabler for media companies to monetize video content across multiple platforms. Its stature as a market leader is cemented by partnerships with major players and a commitment to cutting-edge technology, making it both stable and innovation-driven. The culture appears collaborative, inclusive, and growth-oriented, placing a premium on customer-centricity and open teamwork. The company’s emphasis on continuous learning, diversity, and operational excellence suggests a workplace where agility and innovation coexist with disciplined execution. For a Senior Golang Engineer, this means operating in an environment where technical depth is matched with strategic alignment to business goals, offering significant visibility and impact given the global scale and complexity of the products. The role fits into a cross-functional team tasked with driving audience-enabled advertising solutions, requiring close cooperation with frontend engineers, data scientists, and product managers. Strategically, this hire is crucial for scaling the platform’s performance, securing infrastructure, and innovating in audience targeting—directly supporting FreeWheel’s growth trajectory and competitive edge in a rapidly evolving market. Candidates who thrive here will be those eager to contribute broadly, embrace emerging technologies, and align their work tightly with the company’s mission to revolutionize premium video advertising.

Absolutely. Here are some mock interview questions that could come up:

• Behavioral Questions:
• 1. Tell me about a time when you had to design a scalable system to handle large volumes of real-time data. What challenges did you face and how did you overcome them?
• 2. Describe an experience where you mentored a junior engineer or led a technical team. How did you foster continuous improvement?
• 3. Can you share an example of a situation where you had to collaborate with cross-functional teams to deliver a complex project? How did you ensure all stakeholders were aligned?
• 4. Tell me about a time you encountered a critical production issue related to cloud infrastructure or microservices. How did you diagnose and resolve it under pressure?
• Technical/Role-Specific Questions:
• 5. Explain your experience with Golang, especially regarding building RESTful APIs and high-concurrency services. How do you optimize performance in such environments?
• 6. How have you utilized Kubernetes and AWS services like EKS, S3, and Lambda to build scalable, reliable software systems?
• 7. Describe your familiarity with data ingestion pipelines and big data platforms like Spark, Snowflake, or Presto. How have you implemented real-time or batch processing in past projects?
• 8. What strategies and tools do you use for monitoring application performance and ensuring platform reliability in cloud-native environments?
• Situational Questions:
• 9. Imagine the audience targeting service is experiencing unexpected latency spikes during peak traffic. How would you investigate and mitigate this issue?
• 10. Suppose a new product requirement conflicts with existing infrastructure capabilities. How would you approach balancing technical debt and rapid delivery?
• 11. If given an opportunity to introduce a new technology or process to improve system scalability or team productivity, how would you advocate for and implement it?
• Company Fit/Motivation Questions:
• 12. Why are you interested in joining FreeWheel, and how do you see your skills contributing to our mission in advanced advertising technology?
• 13. FreeWheel emphasizes a culture of collaboration and customer-first thinking. Can you provide examples of how your working style aligns with these values?
• 14. How do you stay current with evolving cloud-native technologies and advertising industry trends, and how would that benefit your role here?
• Questions for the Candidate to Ask the Interviewer:
• 15. How does FreeWheel balance innovation with reliability, especially when developing audience targeting products critical to revenue?
• 16. Can you describe the typical career progression and mentorship opportunities within the engineering teams at FreeWheel?
• 17. What are the team's biggest technical challenges currently, and how does this role contribute to overcoming them?