Job description
This is a remote position.
Location: Remote across India; may transition to onsite in the futureKnow more about CSP Control Center (C3): Microsoft CSP Billing Automation & Subscription Software | CSP Control Center
About Spektra Systems
Spektra Systems is a global cloud solutions and SaaS company helping cloud providers, distributors, MSPs, and enterprises accelerate their cloud transformation journey. With expertise across Microsoft, Azure, AI, Cloud Commerce, Marketplace Solutions, and SaaS Automation, Spektra builds industry-leading platforms that enable organizations to scale efficiently and profitably. One of Spektra Systems' flagship SaaS offerings is CSP Control Center (C3), a cloud commerce, subscription management, billing automation, and cloud operations platform trusted by Microsoft CSPs, Distributors, and Managed Service Providers across 30+ countries. As C3 continues to expand globally and evolve into a multi-cloud commerce platform, we are looking for an experienced Solutions Architect to help scale our platform architecture, billing engine, cloud operations capabilities, and engineering excellence.
Position OverviewWe are seeking a highly experienced Solutions Architect with 15–20 years of software engineering and architecture experience to lead the design, evolution, and scalability of C3's core platform. This role will serve as a technical leader responsible for architecting complex cloud commerce, subscription management, billing, reconciliation, taxation, and automation capabilities while mentoring engineering teams and partnering closely with Product, Customer Success, and Leadership teams. The ideal candidate combines deep technical expertise with strong business understanding and has experience building and operating mission-critical SaaS platforms at scale.
Key Responsibilities
Platform Architecture & Engineering Leadership
Define and evolve the overall architecture of CSP Control Center.
Design scalable, secure, highly available, and maintainable platform services.
Lead architectural decisions across billing, subscriptions, cloud operations, integrations, reporting, and AI initiatives.
Establish engineering standards, design patterns, and best practices.
Billing Engine & Cloud Commerce Platform
Own the architecture and evolution of C3's billing and commerce engine.
Ensure auditability, compliance, scalability, and data integrity across all financial operations.
Design and optimize:
Subscription lifecycle management
Usage-based billing
Azure reconciliation
Invoicing
Taxation
Pricing engines
Revenue calculations
Multi-currency and multi-country billing
Database Architecture & Performance Optimization
Design and optimize large-scale transactional database systems.
Lead performance tuning initiatives for mission-critical workloads.
Drive improvements in:
Query performance
Indexing strategies
Data partitioning
Scalability
High availability
Data archival strategies
Cloud & Modern Application Architecture
Design cloud-native architectures using Microsoft Azure.
Collaborate on future AWS and multi-cloud expansion initiatives.
Guide adoption of:
Microservices
Event-driven architectures
API-first design
Distributed systems
Containerization
Observability and monitoring
AI & Platform Innovation
Drive adoption of AI across engineering and product teams.
Help shape the future AI strategy for C3.
Evaluate opportunities for:
AI-assisted development
Intelligent billing insights
AI-powered customer experiences
Predictive analytics
Agentic workflows
Technical Leadership & Mentorship
Mentor and coach engineering teams.
Conduct architecture reviews and code reviews.
Establish technical governance and quality standards.
Guide teams on scalability, reliability, security, and performance best practices.
Production Support & Stakeholder Engagement
Act as the senior technical escalation point for critical platform issues.
Lead root cause analysis and remediation efforts.
Communicate technical findings effectively to executives, customers, and non-technical stakeholders.
Support strategic customer implementations and complex technical discussions.
Requirements
Experience
15–20 years of software engineering experience.
8+ years in Solution Architecture, Technical Architecture, or Principal Engineering roles.
Proven experience building and scaling enterprise SaaS platforms.
Strong experience architecting billing, financial, subscription, commerce, or transaction-intensive systems.
Technical Expertise
Backend Technologies
Expert-level C# and .NET/.NET Core
REST APIs
Distributed systems
Event-driven architectures
Microservices
Database Technologies
SQL Server
Database design and optimization
Query tuning
Indexing strategies
High-volume transactional systems
Performance engineering
Cloud Platforms
Microsoft Azure (required)
Azure Services, App Services, Functions, Service Bus, Storage, Identity Services
AWS exposure preferred
SaaS & Domain ExpertiseStrong preference for candidates with experience in:
SaaS platforms
Subscription management
Billing engines
Revenue platforms
FinOps
Cloud commerce
Microsoft CSP ecosystem
Azure
ERP integrations
Taxation and invoicing systems
Leadership & Communication
Exceptional problem-solving and analytical skills.
Strong mentoring and technical leadership capabilities.
Excellent written and verbal communication skills.
Comfortable presenting architecture decisions to executive leadership.
AI & Modern Engineering Skills
Experience leveraging AI to improve engineering productivity, architecture design, documentation, code quality, and development workflows is highly desirable.
Candidates should have hands-on experience using modern AI tools such as:
GitHub Copilot
Claude
Microsoft Copilot
Nice-to-Have
Microsoft Azure certifications
TOGAF certification
Cloud Architecture certifications
Experience with Avalara, payment gateways, ERP integrations, or financial systems
Exposure to Microsoft Partner Center APIs and CSP ecosystem
What We're Looking ForWe are looking for a hands-on architect who can think strategically while remaining close to the technology. The ideal candidate has deep expertise in SaaS platforms, cloud architecture, billing systems, and large-scale transactional applications. They are equally comfortable discussing architecture with engineers, solving production challenges, mentoring teams, and advising leadership on long-term technology strategy. Most importantly, they should be passionate about building world-class cloud commerce infrastructure that powers the next generation of CSP Control Center.
Originally posted on Himalayas
Who can apply
Eligible countries: United States. Accepted UTC offsets: UTC-10, UTC-9, UTC-8, UTC-7, UTC-6, UTC-5, UTC+14. Review the full description for employer-specific work authorization, residency and schedule requirements.