Custom software, Salesforce and eCommerce development services firm
Sigma Infosolutions is an Irvine-based technology services firm delivering custom builds across Salesforce, eCommerce, fintech and BI, with delivery hiring concentrated in India. Its stack pairs a JavaScript/TypeScript core (React, Node.js, PostgreSQL, MongoDB) with a deep Salesforce toolchain (Apex, LWC, Gearset), while adoption of Azure OpenAI, Semantic Kernel, Gemini and Cursor points to a push into AI-powered Salesforce work. Pain points cluster heavily around test coverage and release quality.
Sigma Infosolutions is a privately held technology services company founded in 2004 and headquartered in Irvine, California, with additional offices in Australia and India. The firm employs 201–500 people and holds ISO 9001 and ISO 27001 certifications. It builds custom solutions for clients ranging from startups to large enterprises, covering application development and maintenance, eCommerce portals, financial services software, BI and reporting, ERP, CRM and mobile. It holds partner accreditations with Microsoft, AWS, Salesforce, Adobe and Shopify.
Sigma uses React, Node.js, Express.js, TypeScript, PostgreSQL, MongoDB, Docker, AWS, Kafka and RabbitMQ, plus Salesforce tools like Apex, Lightning Web Components and Gearset, and test tools including Playwright, Cypress and Selenium.
Yes. Hiring is accelerating and overwhelmingly engineering-focused, weighted toward senior and mid-level roles, with openings based in India.
Yes. Sigma is adopting Azure OpenAI, OpenAI API, Semantic Kernel, Azure AI Services, Gemini and Cursor, alongside Salesforce Einstein AI, supporting work on AI-powered Salesforce features.
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Sigma Infosolutions Ltd.'s technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
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