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Sigma Infosolutions Ltd. Tech Stack

Custom development and managed services for fintech, eCommerce, and enterprise platforms

IT Services and IT Consulting Irvine, CA 201–500 employees Founded 2004 Privately Held

Sigma Infosolutions is a 400+ person services firm built around custom application development, eCommerce platforms, and fintech solutions. The tech stack reveals a mature services operation: Java/Python backend work paired with front-end depth (iOS, Android, React-adjacent tooling), e-commerce platforms (Magento, WooCommerce), and observability infrastructure (Elasticsearch, OpenSearch). Hiring is engineering-heavy (24 of 35 open roles) but decelerating; the majority of open positions are senior-level, suggesting focus on deepening existing client relationships rather than scaling headcount.

Tech Stack 105 technologies

Core StackFreshdesk Elasticsearch MongoDB Postman Jira Selenium Cypress Python JavaScript Jenkins GitHub Actions Magento Laravel PHP WordPress MySQL GitHub OpenSearch Dgraph TestRail Bugzilla SQL Appium JMeter iOS Android WooCommerce HTML CSS Git+74 more

What Sigma Infosolutions Ltd. Is Building

◆Challenges

Compliance with gst
Optimizing returns on investment
High-traffic online stores
Scalable backend systems
Process automation
Analysis of customer and vendor contracts

▲Active Projects

Process automation initiatives
Wordpress/woocommerce plugin development
Api integration for internal and third-party services
Scalable backend systems for online shopping
Integration with payment gateways
Performance optimization for high-traffic stores
Treasury reporting optimization
Treasury reporting initiatives
Compliance oversight of overseas subsidiaries

Hiring Activity

Decelerating35 roles · 6 in 30d

Department

Engineering

24

Product

4

Finance

3

Ops

1

Sales

1

Support

1

Seniority

Senior

18

Junior

8

Mid

6

Lead

2

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About Sigma Infosolutions Ltd.

Sigma Infosolutions, founded in 2004 and headquartered in Irvine, CA, delivers custom technology services to mid-market and enterprise clients globally, with offices in Australia and India. The company holds Microsoft Silver Application Development, AWS, Salesforce, Adobe, and Shopify partner certifications. Core service areas include eCommerce platform development (Magento, WooCommerce), fintech solutions, custom application development and maintenance, business intelligence and reporting, ERP/CRM implementations, mobile engineering, and cloud infrastructure. Active project work spans eCommerce backends, payment gateway integrations, process automation, treasury reporting, and compliance systems. The firm operates at scale across financial services, product engineering, and multi-channel commerce verticals.

HeadquartersIrvine, CA

Company Size201–500 employees

Founded2004

Hiring MarketsIndia

Frequently Asked Questions

What tech stack does Sigma Infosolutions use?

Backend: Python, Java, PHP, Laravel, Node.js. Frontend: JavaScript, iOS, Android, HTML/CSS. eCommerce: Magento, WooCommerce, WordPress. Data/search: Elasticsearch, OpenSearch, MongoDB. Tools: Jira, Postman, Jenkins, GitHub, GitHub Actions, Selenium, Cypress.

What projects is Sigma Infosolutions currently working on?

eCommerce scaling (WooCommerce/Magento), API integrations, payment gateway integrations, backend optimization for high-traffic stores, process automation, treasury reporting systems, and compliance oversight across overseas subsidiaries.