Senior/Lead Engineer - Java, Bangalore


Experience: 4 to 8 years
Education: BE/B.Tech

About Company:

Tejas Networks is one of India’s only listed deep-technology product companies. Tejas designs and develops globally deployable optical and data networking products across all parts of the network – access, metro and core. 

Having a strong focus on R&D and IPR creation, Tejas has filed 349 patents. It is ranked #1 in India’s Optical Aggregation Market and stands among top ten players globally. With a customer footprint in over 75+ countries, it has shipped 500,000+ systems across the globe and has won over 20+ prestigious awards for innovation.

About Team:

Tejas NMS Group designs and develops network management solutions for the entire portfolio of Tejas devices working across technologies like SDH/SONET, OTN, DWDM, GPON, Carrier Ethernet, and MPLS-TP.  The group’s flagship product’s (TejNMS) unique value proposition is that it provides unified & comprehensive management solution for multi-technology layered networks for telecom service providers & enterprises. The product supports extensive fault & performance monitoring, institutive user-friendly graphical user interface  to visualize and provision multi-layer network using point &click remotely. The solution follows the ITU-T standard TNM architecture & supports TMF & TAPI complaint standard interfaces to enable deployment of Software Defined Networks (SDN).   

What will you do at Tejas:

We continuously enhance our network management solutions by adding support for more technologies – L3, Wireless etc. and features & keeping it compliant to newer standards & architectures. We are also working on evolving the architecture of our products to make it more scalable and deployable in clouds using newer technologies like containers, micro-services architecture & elasticity of cloud computing etc.

As a team-member you’ll work closely with multiple functions like PLM, Node Design, System Engineering, CTO office to understand new features, it’s manageability & usage in telecom service provider networks. You will have end-to-end ownership of multiple features & will be involved in the entire life cycle of the features, starting from conceptualization, requirements, design, development, testing & verification by PV team, to see it deployed in the real customer networks. Each team-member focuses on a particular technology like MPLS-TP or DWDM to understand it’s nuances and design the features keeping in view of multiple factors like – manageability, unified management across layered networks, extensibility, scalability, backward compatibility etc. You also get opportunity to work with the customers for requirement gathering, use-case scenarios, get feedback & support delivered features.  You will also help in integration of these features into Service provider’s OSS products & SDN Orchestrators like HP TEMIP, Granite, Oracle Metasolv, Cisco NSO etc. 

Required Skills:

- Object Oriented Analysis and Design.
- Data Structures, Algorithms and their complexity/performance.
- Design/development/debugging in Java.
- Middleware like Hibernate, ActiveMQ & Relational DBs like MySQL/Oracle.
- Familiarity with Software Defined Networking (SDN) concepts, and SDN controllers like ODL or ONOS is desirable.
- Good to have: NMS/EMS/OSS/BSS domain experience.

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