You must be work authorized in the United States without the need for employer sponsorship. This is a hybrid role requiring 3 days a week in a CJ office location (www.cj.com) Must have Ad Tech / MarTech industry experience, specifically in e-commerce, travel, and finance. As a Software Engineer 2 at CJ, you will contribute directly to the design, implementation, and evolution of the services and infrastructure that power our platform. This is a hands-on engineering role where you'll collaborate with experienced engineers, learn modern architectural patterns, and take ownership of production systems. You will write clean, maintainable code, participate in technical discussions, and continuously improve both our software and our engineering practices. Responsibilities What you will be doing: • Guide the design/implementation by drawing from customer/stakeholder feedback. • Make small, consistent improvements to the code base without disrupting the product owner's needs. • Understand your squad's architectural and technical vision. • Draw abstraction boundaries. • Design with high cohesion and low coupling. Qualifications What we look for: We are looking for experienced engineers with foundational skills. We are not looking for experience with a specific language, framework, or technology. That can be learned. Here are some of the technologies we are currently using: • Java • Scala • Kotlin • TypeScript • Amazon Web Services • Kubernetes • Kafka • React Additional Information This is a hybrid role requiring 3 days a week in office. Compensation Range: USD $73,150.00 - USD $107,744.00/Annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 9/27/2026.