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- Tasks: Join our IT team as a 5G Core Network Development Engineer, working on innovative network solutions.
- Company: FindErnest is a forward-thinking tech company focused on cutting-edge network development.
- Benefits: Enjoy remote work flexibility and the chance to work with the latest technologies.
- Why this job: Be part of a collaborative culture that values innovation and impact in the tech world.
- Qualifications: 6+ years in 5G development, strong programming skills, and experience with cloud technologies required.
- Other info: Local applicants only; no visa sponsorship available.
The predicted salary is between 43200 - 72000 £ per year.
FindErnest is looking for a talented MID_SENIOR 5G Core Network Development Engineer to join our dynamic Information Technology/IT team. In this FULL_TIME role, you will have the opportunity to work REMOTE, contributing to the development and optimization of cutting-edge 5G core network solutions. If you are passionate about network development and eager to work in a collaborative and innovative environment, we would love to have you on board!
Job Type: Permanent hiring
Mandatory: Please apply local and do not need Visa sponsorship.
Responsibilities:
- Designing and developing cloud-native network functions like AMF, SMF, PCF, NRF, and others in alignment with 3GPP standards (e.g., TS 23.501, 29.500).
- Build and manage REST APIs for inter-NF (Network Function).
- Experience in container technologies like Docker and Kubernetes to deploy services in scalable, resilient environments—whether on public cloud (AWS, Azure) or private 5G telco clouds.
- Integrate code into automated pipelines for continuous integration and deployment.
- Collaborate with DevOps teams to ensure smooth service rollouts and updates.
Skills:
- 6+ years of hands-on development experience with 5G SBA network functions (e.g., AMF, SMF, NRF, PCF, UDM).
- Strong programming skills in languages such as Go, Java, or C++.
- Proficient in building microservices and working with REST/gRPC APIs.
- Experience in Docker and Kubernetes in deploying services over public or private clouds.
- Solid understanding of 3GPP specs (especially TS 23.501, 23.502, 29.500+ series).
- Experience with network function virtualization (NFV) and service mesh (e.g., Istio) will be a plus.
Preferred Qualifications:
- Experience with network function virtualization (NFV) and service mesh (e.g., Istio).
- Exposure to service orchestration and management frameworks (ONAP, OSM).
- Contributions to open-source telecom projects are a plus.
- Knowledge of observability tools (Prometheus, Grafana, Jaeger, ELK stack).
- Knowledge and experience with Test Automation tools such as Jenkins, Robot or similar.
- Has led a small team in the delivery of a specific deliverable.
5G Core Network Development Engineer employer: FindErnest
Contact Detail:
FindErnest Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land 5G Core Network Development Engineer
✨Tip Number 1
Make sure to showcase your hands-on experience with 5G SBA network functions during any networking opportunities. Engage in discussions about your previous projects and how they align with the requirements of the role.
✨Tip Number 2
Connect with current employees at FindErnest on platforms like LinkedIn. Ask them about their experiences and any insights they can share about the company culture and the team you'll be working with.
✨Tip Number 3
Stay updated on the latest trends and advancements in 5G technology. Being knowledgeable about recent developments can help you stand out in conversations and interviews.
✨Tip Number 4
Consider contributing to open-source telecom projects or engaging in relevant online communities. This not only enhances your skills but also demonstrates your passion for the field, which can impress potential employers.
We think you need these skills to ace 5G Core Network Development Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with 5G core network functions, programming skills in Go, Java, or C++, and familiarity with Docker and Kubernetes. Use specific examples to demonstrate your expertise.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for network development and your ability to work in a collaborative environment. Mention any relevant projects or contributions to open-source telecom projects.
Highlight Relevant Skills: In your application, emphasise your understanding of 3GPP specifications and experience with network function virtualization (NFV) and service mesh technologies. This will show that you meet the job requirements.
Proofread Your Application: Before submitting, carefully proofread your CV and cover letter for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism.
How to prepare for a job interview at FindErnest
✨Showcase Your Technical Skills
Be prepared to discuss your hands-on experience with 5G core network functions like AMF, SMF, and PCF. Highlight specific projects where you designed or developed these components, and be ready to explain the technologies you used, such as Docker and Kubernetes.
✨Understand 3GPP Standards
Familiarise yourself with relevant 3GPP specifications, especially TS 23.501 and 29.500. During the interview, demonstrate your understanding of how these standards influence network function design and development.
✨Prepare for Problem-Solving Questions
Expect technical questions that assess your problem-solving abilities. Practice explaining your thought process when tackling challenges related to network function virtualisation (NFV) and service orchestration, as these are key areas for the role.
✨Emphasise Collaboration and Teamwork
Since the role involves working closely with DevOps teams, share examples of how you've successfully collaborated in past projects. Discuss your experience leading a small team and how you ensured smooth service rollouts and updates.
