Request a Demo

Explore Career Opportunities

At RiPSIM Technologies, we’re shaping the future with cutting-edge solutions and a dynamic work environment. Discover how you can contribute to our mission.

Open Positions

Software Engineer (Full Stack/Backend)

FULL TIME - HYBRID

We are seeking a highly skilled and motivated Senior Full Stack Software Engineer to join our emerging engineering team.

Learn more

Software Engineer Architect

FULL TIME - HYBRID

We are seeking an experienced Software Engineer Architect to lead the design, development, and optimization of our software architecture.

Learn more

Grow Your Career With Us.

At RiPSIM Technologies, we’re pushing the boundaries of mobile technology and redefining how eSIMs are designed, developed and delivered to mobile devices. We’re looking for curious minds, bold thinkers, and passionate builders ready to make an impact.

Whether you’re a developer, marketer, sales professional or strategist—if you’re excited by innovation and disrupting a long-standing industry, you’ll feel right at home here.

Why Choose RiPSIM Technologies

We believe in collaboration, creativity, and continuous learning. At RiPSIM, you’ll work on exciting projects alongside a team of forward-thinking professionals in a supportive, flexible, and fast-paced environment.

Innovative Projects

Be part of forward-thinking projects that apply the latest tech to solve real-world problems.

Flexible Work Environment

Enjoy the flexibility to balance work and life, with options for remote and hybrid work schedules for the right candidate.

Professional Growth

Be part of a team driving industry innovation and empowering you to think beyond conventional solutions.

Comprehensive Benefits
Access a robust benefits package, including health insurance, retirement plans, and wellness programs.

Join Our Team

Submit Resume

Chris Jahr
CSO, Co-founder

Chris brings more than 30 years of telecom and SIM sales, marketing, and business development experience to his leadership role at RiPSIM. His “customer first” mindset has led him to create and develop strong and lasting relationships—and has established him as a trusted voice—in the wireless industry.

Prior to joining RiPSIM, he spent 20+ years as a senior executive with global SIM vendor Giesecke+Devrient, where he was responsible for new business development throughout the Americas. Over his career, Chris has provided product management and business development expertise to companies such as AT&T, Verizon Wireless, T-Mobile USA, Charter Communications, Tracfone, TELUS, DISH Network, Nextel International, Cable & Wireless, and Digicel Group, as well as many other small carriers and MVNOs.

He received his bachelor’s degree in economics from George Mason University, and he holds a number of patents in the wireless, SIM, and data management arenas.