Nokia R&D - Solution Architect 

India 

270309166

R&D Architecture (RDA) comprises capturing of business, operational, technical, and / or non functional requirements from the stakeholders and the delivery of an architecture to meet the defined needs and constraints. Contains processing of use case and feature requirements into conceptual models, operational scenarios, technical requirements, and functional descriptions. RDA has a broad system and product architecture competence and ecosystem understanding.

Key Roles & Responsibilities

• Defining architectural standards and best practices to ensure high-quality software design .
• Preparing High-level and Low-level designs (HLD/LLD).
• Responding to RFPs from customers and translating to proposals.
• Conducting technical discussions with customers and translating them to actionable plans.
• Ensuring scalability , security , and performance of applications.
• Mentoring and supporting developers to foster a culture of continuous improvement.
• Troubleshooting and resolving performance bottlenecks in applications.
• Keeping up with industry trends and emerging technologies to inform architectural decisions.

Mandatory Skillset

• Telecom Domain is a must, including in-depth understanding of 2G/3G/4G/5G/VoIP/VoWi-fi core network Architecture, related call flows and protocols . Location services (LCS) and related call flows knowledge is a plus.
• Good working experience in C/C++, Java with focus on Multithreading, Inter Process Communication (IPC), Client-server based communication model.
• Good understanding of 3GPP (E-UTRAN, NG-RAN, IMS etc.), OMA, ATIS, NENA and related standards for LCS.
• Working Knowledge with SS7, Diameter, SIP, HTTP2.
• Working knowledge with TCP/IP, TLS.
• In-depth understanding of at least one SQL (e.g. MySQL, PostgreSQL) and one NoSQL DBMS (e.g. Cassandra, Redis etc.,)
• Experience in LDAP, SOAP, XML, JSON.
• Familiar with the positioning methods ex: CID/ECID, TDOA, AGNSS etc.
• Good in-depth Knowledge of Linux particularly RHEL/Rocky Linux concepts.
• Good understanding of Cloud-native and traditional BareMetal and Virtualized solutions. Understanding of OpenStack, Red hat OpenShift is a plus
• Good working experience with container runtime like Docker/Podman and helm for k8s package management.
• Solid system level troubleshooting and problem-solving skills.
• Working knowledge of GitHub/Gerrit (GIT) , JIRA.
• Good Soft skills – Interaction with Customer/market teams for Requirement Gathering and design discussions.

Good to have

• RestFul API design ( using HTTP and/or HTTP2 ).
• Golang/Lua/JavaScript/Python/Shell development knowledge good to have.
• Experience in DevOps – Writing CI/CD Pipelines and use of tools like Jenkins and Ansible for Build Automation & Deployment/Configuration.
• Agile and Iterative S/W Architecture/development experience is a plus.

Nokia has received the following recognitions for its commitment to inclusion & equality:

• One of the World’s Most Ethical Companies by Ethisphere
• Gender-Equality Index by Bloomberg
• Workplace Pride Global Benchmark