Technical Lead

Aeris; Ghaziabad District; Hybrid; INR 1,800,000 - 3,000,000; Full time

Job summary

Aeris is seeking a technical leader for its cloud-based 5G SA core network project. The role entails guiding the development team, crafting documentation, and directly implementing network components using technologies like Java and various databases.

The ideal candidate will have 7-12 years of experience, strong knowledge in AI-powered coding, and excellent communication skills. This position is based in Ghaziabad District, India with hybrid work arrangements.

Qualifications

• 7-12 years of experience in a relevant technical field.
• Experience in AI-powered coding and prompt engineering.
• Strong understanding of Java and database technologies.

Responsibilities

• Research solutions and develop products addressing business problems.
• Collaborate with teams to transform product requirements into deliverables.
• Ensure technical documentation and system designs align with security and integration needs.

Skills

AI‑powered coding assistants and effective prompt engineering

Java

Database knowledge (MySQL, Oracle, Cassandra, Redis)

Git source control & release compliance

Critical thinking

Excellent communication skills

Education

BS or higher degree in Computer Science or equivalent

Tools

Public cloud services (GCP, AWS, Azure)

Spring Boot

Docker/Containers/Kubernetes

Job description

Job Summary

Technical leadership role in the development of a cloud-based 3GPP compliant 5G SA core network. Communicate daily with the architect and generate detailed technical designs and documentation. Take an active role in developing delivery schedules. In addition to hands‑on implementation of a number of 5G SA Network Functions, oversee and support the daily activities of other developers on the team.

Location

• Aeris Office, Gurgaon, India
• Aeris Office, Noida, India
• Hybrid 3d/wk in office

Key Responsibilities

• Solve Business Problems: Research solutions to solve problems and develop product.
• Groom Backlog: Develop detailed requirements working peers such as Product managers, Network Engineers and Architects. Transform product requirements into a solution backlog with definition of all required components and their interworking and acceptance criteria.
• Ensure Architectural Alignment: Work closely with team and stakeholders to review and refine system designs, ensuring the product’s security and network components are robust, well‑integrated, with the right level of observability and unit‑economics.
• Leverage Cellular Expertise: Build a cutting‑edge Cellular Core SaaS product using domain expertise in Cellular networks (3GPP standards, deployment, operations).
• Create Design & Documentation Artifacts: Produce and maintain detailed technical designs, specifications, and documentation to guide current development and future enhancements.
• Implementation: Directly develop and implement network components using technologies such as Java, various databases, and network analysis tools (pcap, Wireshark, tcpdump).
• Schedule Planning: Contribute to setting and managing delivery schedules to meet launch deadlines.
• Team Oversight: Oversee and support the daily activities of other developers, including mentoring, code reviews and troubleshooting, ensuring best practices are followed.
• Technical Troubleshooting: Address complex technical challenges and optimize network performance.
• Adoption of New Technologies: Integrate emerging AI‑powered tools and methodologies to enhance development processes.

Must Have Skills

Required (7-12 years)

• AI‑powered coding assistants and effective prompt engineering, and use GenAI for technical research and documentation.
• Java
• Database knowledge (MySQL, Oracle, Cassandra, Redis – at least one)
• Git source control & release compliance
• Critical thinking
• Excellent communication skills, able to effectively express ideas and concepts, both written and spoken. Able to organize and lead internal discussions and present to customers.

Desirable

• Public cloud services: GCP, AWS or Azure
• Agile Scrum Master
• Spring Boot
• Docker/Containers/Kubernetes
• C/C++
• Message broker: RabbitMQ, Kafka, etc.

Nice To Have Domain Experience

Experience in some of the 3GPP Cellular Network Standards like below:

• Familiarity with 3GPP Rel 15 and later
• Cellular identifiers (ICCID, IMSI, MSISDN, IMEI)
• 2G/3G (SS7), 4G (Diameter), 5G SA (HTTP/2)
• AAA/RADIUS, SMS, SMPP
• VoLTE
• API Development & Security
• OAuth2
• PKI
• mTLS, SSL
• IP networks: packet inspection, routing, IP allocation & assignment, subnets, CIDR specification, IPv6

Education

BS or higher degree in Computer Science or equivalent