GE Smallworld PNI Solutions Architect

Infystrat Software Services; Johannesburg; On-site; ZAR 800,000 - 1,200,000; Full time

Job summary

A leading software services company is looking for a GE Smallworld PNI Solutions Architect & Senior Developer with 8-10 years of experience. The role involves GIS development, solutions architecture, and leading upgrades of GE Smallworld systems. Candidates should be well-versed in Magik programming, database management, and have strong leadership capabilities. Ideal candidates will possess excellent troubleshooting skills and the ability to work in Agile/Scrum environments.

Qualifications

• 8-10 years of experience in GE Smallworld GIS development and solutions architecture.
• Experience leading upgrades from GE Smallworld 4.x to 5.x.
• Proven ability to analyze complex technical problems and implement innovative solutions.

Responsibilities

• Collaborate with stakeholders to gather requirements and ensure user satisfaction.
• Design scalable solutions within the GE Smallworld ecosystem.
• Develop, customize, and optimize GE Smallworld applications using Magik.

Skills

GE Smallworld GIS

Magik programming language

Database management

Agile/Scrum

Problem solving

Communication

Tools

Oracle

PostgreSQL

Java

Unix

SQL

Azure DevOps

Azure Cosmos DB

Docker

Kubernetes

Job description

Job Description

Role: GE Smallworld PNI Solutions Architect & Senior Developer

Experience: 8-10 Years

Must have skills:

• Minimum of 8 years of experience in GE Smallworld GIS development and solutions architecture.
• In-depth knowledge of the GE Smallworld PNI and NIG modules, specifically in versions 4.3 and 5.2 or 5.3.
• Proficiency in Magik programming language and database management (Oracle or PostgreSQL).
• Proven experience leading upgrades from GE Smallworld 4.x to 5.x, with a strong understanding of upgrade challenges and best practices.
• Hands-on experience in migrating customizations, resolving API/compatibility issues, and optimizing performance in upgraded systems.
• Expertise in designing and implementing GIS solutions for telecommunications, including fiber, coaxial, and wireless networks.
• Familiarity with industry standards like TM Forum and eTOM frameworks.
• Ability to analyze complex technical problems, troubleshoot issues, and implement innovative solutions.
• Strong attention to detail in testing, quality assurance, and documentation.
• Experience working in Agile/Scrum environments and managing cross-functional teams.
• Strong communication skills to liaise with technical teams, stakeholders, and vendors effectively.

Good to have Skills:

• Java
• Unix
• SQL
• Azure DevOps
• Azure Cosmos DB
• Docker & Kubernetes containerization

Key responsibilities:

• Collaborate with stakeholders to gather requirements, align objectives, and ensure user satisfaction with the upgraded system.
• Provide training, support, and detailed documentation for end-users and the technical team post-upgrade.
• Act as a subject matter expert (SME) for GE Smallworld GIS and related technologies.
• Work with stakeholders to gather and refine specifications and requirements based on technical needs.
• Design scalable and optimized solutions within the GE Smallworld ecosystem to meet current and future business requirements.
• Ensure the upgraded system aligns with industry’s best practices, security standards, and organizational objectives.
• Provide technical leadership in integrating PNI/NIG with other enterprise systems such as OSS/BSS platforms and external data sources.
• Develop, customize, and optimize GE Smallworld applications using the Magik programming language.
• Create scripts and utilities to automate processes during the upgrade and migration phases.
• Enhance system functionalities to leverage new features and capabilities introduced in version 5.3.
• Define and execute comprehensive testing strategies, including unit testing, system integration testing, and user acceptance testing (UAT).
• Identify, document, and mitigate risks throughout the upgrade lifecycle.
• Develop rollback plans and contingency strategies for unanticipated challenges.