Integration Architect - OSS/BSS

Omega Solutions Inc; Denver (CO); On-site; USD 150,000 - 210,000; Full time

Job summary

Omega Solutions Inc. is seeking an experienced Architecture & Strategy leader to define the enterprise integration roadmap and govern artifacts using TOGAF.

You will architect API-first, event-driven, and microservice patterns across complex telco ecosystems, leading OSS/BSS transformation initiatives. Ideal candidates have a strong telco track record delivering core platform integrations (CRM, Billing, Charging, Inventory, Network Assurance) with cloud-native approaches and containerized

Qualifications

• 10+ years in IT/Software Architecture
• 5+ years as Lead or Principal Integration Architect in Telecommunications
• Proven track record delivering complex OSS/BSS integration projects
• Experience applying TOGAF and governing architectural artifacts

Responsibilities

• Define the enterprise integration architecture roadmap
• Apply TOGAF governance for architectural artifacts
• Design end-to-end integration patterns (API-first, event-driven, microservices) across telco ecosystems
• Lead integration design for OSS/BSS platforms (CRM, Billing, Charging, Order Management, Inventory, Network Assurance)
• Collaborate with stakeholders to align cloud-first initiatives

Skills

REST APIs

gRPC

GraphQL

Kafka

RabbitMQ

EIP

TOGAF

Open APIs

TM Forum

Frameworx

Tools

Kubernetes

Docker

MuleSoft

Apigee

AWS API Gateway

Azure Integration Services

Open APIs

Job description

Architecture & Strategy:

• Define the enterprise-wide integration architecture roadmap, ensuring alignment with overall business goals and cloud-first initiatives.
• Apply the TOGAF framework to govern architectural artifacts, principles, and transition states.
• Architect end-to-end integration patterns (API-first, event-driven architectures, microservices, and batch patterns) across complex telco ecosystems
• Telco Domain Execution
• Lead the design and integration of core **OSS/BSS** platforms (e.g., CRM, Billing, Charging, Order Management, Inventory, and Network Assurance).

Required Skills & Qualifications:

Experience:

Total Experience:

• 10+ years in IT/Software Architecture, with at least
• 5+ years as a Lead or Principal Integration Architect within the Telecommunications vertical.

Telco Expertise:

• Proven track record of delivering complex integrations for OSS/BSS transformation programs and automated
• Service Activation pipelines.

Methodology:

• Strong practical experience applying TOGAF principles (certification is highly preferred).

Technical Skill

Integration Paradigms:

• Deep knowledge of RESTful APIs, gRPC, GraphQL, Event-Driven Architecture (Kafka, RabbitMQ), and Enterprise Integration Patterns (EIP).
• Cloud Computing:Hands-on experience with cloud-native architectures, containerization (Kubernetes, Docker), and cloud integration tools (e.g., MuleSoft, Apigee, AWS API Gateway, Azure Integration Services).
• Standards:Strong familiarity with **TM Forum frameworks** (Frameworx, TAM, eTOM, SID, Open APIs).

Soft Skills:

• Exceptional communication and negotiation skills; ability to explain complex technical realities to non-technical business executives.
• Strong analytical mindset with a passion for deconstructing legacy technical debt.

Preferred Qualifications:

• TOGAF 9.x or 10 Certified.
• TM Forum Certified Professional.
• Cloud Architecture Certifications (AWS Certified Solutions Architect, Google Professional Cloud Architect, or Microsoft Certified: Azure Solutions Architect Expert).