5G/6G Java / Python Software Developer
Apply and join the 5G/6G revolution before someone overrun you!
As a 5G/6G Java / Python Software Developer at IS-Wireless, you will play a key role in the development of innovative 5G/6G solutions. You will work with a team of experts to implement the Near-RT RIC and xApps, collaborate with 5G/6G 3GPP/O-RAN/ETSI protocol engineers and contribute to the advancement of 5G/6G technology.
Requirements:
- 2-3 years of hands-on experience in Java software development
- 1-2 years of hands-on experience in Phython software development
- Knowledge of GIT
- Strong analytical skills with a problem-solving approach
- Very good English language skills (spoken and written)
Additional Advantages:
- Knowledge of 4G/5G RAN design and functions
- Familiarity with Open RAN architecture
- Experience with multi-threading and real-time applications
- Experience with containerized applications
- Readiness to learn the O-RAN and 3GPP standards
Offer:
- Highly competitive salary package, commensurate with experience and skills
- Unparalleled opportunity to sharpen your expertise in building networks using the Open RAN model
- Access to an extensive telecommunication knowledge base and cutting-edge training resources
- Exposure to the latest technology and tools that push the boundaries of innovation
- Engage in intellectually stimulating and challenging projects within an international community of exceptionally talented engineers
- Strong emphasis on personal growth and professional development, providing you with the tools and support to reach your full potential
- Flexible working hours that promote a healthy work-life balance
- Active involvement in engaging integration events, fostering camaraderie and team synergy
- We value the voices of our team members and actively seek their input, providing ample opportunities for growth and advancement based on merit
Join us today and immerse yourself in an environment that thrives on collaboration, excellence, and innovation. As a valued member of our team, you will be at the forefront of revolutionizing the telecommunications industry. Together, we will shape the future of network testing, delivering solutions that surpass expectations. Don't miss out on this extraordinary opportunity to learn, grow, and make a meaningful impact. Apply now and embark on a rewarding career path that will propel you towards new horizons.
- Department
- Product Development
- Locations
- Piaseczno
- Remote status
- Hybrid

Piaseczno
Gain expert knowledge and challenge yourself
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Opportunity
A great opportunity to develop your skills in building networks in the Open RAN model -
Knowledge
Get access to the top-class telecommunications knowledge base and training -
Challenge
Interesting and challenging work within an international environment of talented engineers
About IS-Wireless
IS-Wireless is a top European Deep Tech innovator, awarded the EIC Seal of Excellence and holding a portfolio of 10+ patents. As a proud NATO DIANA 2025 innovator, we operate as a Dual-Use company, developing ultra-resilient, secure, and resource-efficient 5G networks for both industrial and tactical applications.
Our patented Liquid RAN technology represents a new generation of open, disaggregated radio access designed for exceptional reliability, flexibility, and resource efficiency. It enables rapid restoration and redeployment of base stations, even in volatile or degraded environments.
Our solutions are built for performance under pressure, supporting ultra-resilient mobile networks that withstand disruption. With a dual-use approach, we bridge defense innovation and commercial applications to ensure secure, high-performing connectivity where it matters most.
Our team stands out for creative problem-solving, unconventional thinking, and deep expertise. We bring together experience from hardware and software vendors, telecom operators, and R&D institutions, uniting skilled developers, engineers, and business leaders.
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