Ericsson
Software Developer II
Ericsson is Hiring Software Developer II – Apply Now
Ericsson is Hiring Software Developer II – This is a golden chance for developers who are ready to grow in the networking and telecom sector. If you are skilled in networking, C/C++ or Golang, and want to work on 5G and LTE technologies, then this job at Ericsson is for you.
In this blog, we cover everything about this opportunity – company details, job description, qualifications, required skills, and top 10 interview questions with answers.
About Ericsson
Ericsson is a global leader in communication technology and services. Headquartered in Sweden, the company is known for its innovation in 5G, IoT, cloud infrastructure, and network transformation. Ericsson has a presence in over 180 countries and works with telecom operators to create intelligent networks.
Ericsson’s main focus is helping mobile networks evolve, grow, and perform at the highest standards. Their software and hardware solutions power global communications, ensuring faster connectivity and lower latency.
Job Title: Software Developer II
Ericsson is hiring for the position of Software Developer II. The role involves developing and maintaining networking features for private cellular networks (PCN). This job requires strong programming skills, knowledge of networking protocols, and experience in telecom technologies like LTE/5G.
Focus Keyword: Ericsson is Hiring Software Developer II
Let’s understand the role clearly.
What Will You Do – Ericsson is Hiring Software Developer II
As a Software Developer II, you will:
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Design and build networking features for the PCN (Private Cellular Network) product.
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Develop high-performance networking applications using DPDK.
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Ensure low-latency, efficient data plane communication.
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Understand product requirements in collaboration with Product Owners.
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Work closely with hardware engineers, software developers, and QA teams.
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Troubleshoot and resolve networking issues in coordination with support teams.
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Required Qualifications
To apply for this position, you should have:
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A Bachelor’s or Master’s degree in Computer Science or related field.
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2+ years of experience in the networking domain.
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Strong understanding of networking protocols like TCP/IP, BGP, OSPF.
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Proficiency in C, C++ or Golang.
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Hands-on experience with Docker, VMs, Kubernetes.
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Strong communication and analytical skills.
Ericsson is Hiring Software Developer II – Skills Required
To perform well in this role, the following skills are preferred:
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Knowledge of LTE/5G Core networks.
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Understanding of security protocols, especially IPSec.
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Familiarity with scripting languages like Python.
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Ability to work in collaborative, agile teams.
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Strong problem-solving and debugging capabilities.
Work Environment and Culture at Ericsson
Ericsson provides a tech-focused, innovation-friendly environment. The company encourages continuous learning and growth. Employees get to work on global projects with cutting-edge technology. The work culture promotes diversity, work-life balance, and employee empowerment.
Why Join Ericsson?
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Be a part of global 5G and LTE projects.
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Competitive salary and benefits.
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Exposure to private network development.
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Learn from experienced professionals in telecom and networking.
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Opportunities to work on DPDK, Kubernetes, Docker, and Golang.
Location
This role is based in India. Specific city details will be shared during the recruitment process.
Ericsson is Hiring Software Developer II – How to Apply
Interested candidates can visit Ericsson’s Career Portal and search for “Software Developer II” to apply directly.
Make sure to:
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Update your resume with relevant keywords (DPDK, C++, Golang, 5G, LTE, Docker, Kubernetes).
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Highlight your experience in networking protocols and telecom.
Ericsson is Hiring Software Developer II – Top 10 Interview Questions with Answers
1. What is DPDK and why is it used?
Answer: DPDK (Data Plane Development Kit) is a set of libraries and drivers for fast packet processing in user space. It helps reduce latency and increases throughput in networking applications.
2. Which networking protocols have you worked with?
Answer: I have worked with TCP/IP, BGP, OSPF, and IPSec. I understand their role in routing, security, and network management.
3. Explain the difference between TCP and UDP.
Answer: TCP is a connection-oriented protocol that ensures data delivery with acknowledgments. UDP is connectionless and faster but doesn’t guarantee delivery or order.
4. What is Kubernetes used for?
Answer: Kubernetes is a platform to manage and orchestrate containers. It helps automate deployment, scaling, and management of containerized applications.
5. What is a Virtual Machine (VM)?
Answer: A VM is a software-based emulation of a computer. It allows multiple OS to run on a single hardware platform, isolated from each other.
6. What experience do you have with Golang or C++?
Answer: I have used Golang for building scalable backend systems and C++ for high-performance networking applications, especially those that interact with hardware or need fast execution.
7. How do you troubleshoot a network performance issue?
Answer: I check latency, packet drops, protocol behavior, and logs. Tools like tcpdump or Wireshark help identify bottlenecks. I also analyze code for memory or CPU issues.
8. Have you worked on LTE or 5G systems?
Answer: Yes. I have experience working on LTE EPC elements and 5G Core components, ensuring seamless data flow and low-latency communication.
9. What is IPSec and how does it work?
Answer: IPSec is a security protocol that authenticates and encrypts IP packets. It provides secure communication between two endpoints in a network.
10. How do you ensure the scalability of your networking software?
Answer: I design software with modular components, use efficient data structures, implement proper memory management, and use load testing tools to ensure performance under high traffic.
Ericsson is Hiring Software Developer II – Key Summary
| Field | Details |
|---|---|
| Job Title | Software Developer II |
| Company | Ericsson |
| Location | India (Exact city to be disclosed later) |
| Education | Bachelor’s or Master’s in Computer Science or related field |
| Experience | Minimum 2 years in Networking |
| Skills | DPDK, C/C++/Golang, Networking protocols, Docker, Kubernetes, Python |
| Technologies | LTE, 5G, IPSec |
| Apply Link | Ericsson Careers |
Ericsson is Hiring Software Developer II – Final Thoughts
This job is perfect for software engineers passionate about networking and telecom. If you meet the qualifications and want to work on global projects in a tech-first company, apply today. Ericsson is building the future of communication, and you can be a part of it.
Ericsson is Hiring Software Developer II – don’t miss this opportunity to shape your career in next-gen network solutions.
