Job Description

A Global Telecommunications Company is seeking an experienced Solution Architect to join a high-profile, large-scale initiative building the company’s next-generation network. The project focuses on developing a highly complex network inventory (OSS) platform and migrating data from legacy systems, operating at massive scale with over 15 billion objects and strict resiliency and performance requirements.

Responsibilities:

• Design end-to-end architectural solutions for a large-scale, next-generation network inventory (OSS) platform
• Collaborate with a cross-functional discovery team (product, project, DevOps, DBAs, QA, architects) to define epics and user stories
• Translate functional and non-functional requirements into scalable, resilient system designs
• Guide and support development teams throughout implementation and delivery
• Define and validate non-functional requirements, including performance, scalability, availability, security, and resiliency
• Create and maintain architectural artifacts, diagrams, and documentation
• Drive multi-cloud architecture strategy, with current deployment on Azure
• Lead architectural evaluations, cost-benefit analyses, and proof-of-concept (POC) initiatives
• Ensure data architecture scalability for massive datasets and complex workflows

Requirements

Requirements:

• 5+ years of experience as a Solution / Software Architect, designing large-scale, complex systems
• Experience with network inventory or OSS domains (strongly preferred)
• Strong “big-picture” architectural thinking and ability to clearly communicate complex systems
• Expertise in cloud-native architectures, including microservices, containers, Kubernetes, and orchestration platforms
• Hands-on backend development experience, preferably with Node.js and/or Java (Spring)
• Strong database expertise, including RDBMS, NoSQL, and graph databases (e.g., PostgreSQL, Neo4j)
• Proficiency in modern architecture and design patterns and best practices
• Experience defining non-functional requirements (security, scalability, reliability, performance)
• Solid understanding of CI/CD pipelines, Agile methodologies, and SDLC toolchains
• Cloud architecture experience, preferably with Microsoft Azure and multi-cloud environments
• Strong modeling and documentation skills, including UML, ERDs, sequence and state diagrams
• Knowledge of infrastructure and security best practices
• Familiarity with QA and system testing methodologies (preferred)
• Ability to lead architectural decision-making, including trade-offs and POC validation