Salesforce Developer
Sigmoid
Posted: February 25, 2026
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Quick Summary
Design and develop Lightning Web Components to embed Salesforce applications within the platform.
Required Skills
Job Description
Role: Salesforce Developer (Lightning Web Components)
Engagement: Contract-based
Experience: 5–8 years (Salesforce-focused)
Context
We are building a rich, React-based visualization and optimization application that needs to be embedded within Salesforce (CloudCraze / Commerce context).
The solution requires deep UI integration, secure data exchange, and seamless interoperability between Salesforce, middleware services, and Azure-based ML systems.
Key Responsibilities
• Design and develop Lightning Web Components (LWC) to embed and host external React applications within Salesforce
• Implement secure UI embedding patterns (LWC, iFrame where applicable, Salesforce Canvas understanding)
• Enable bi-directional data flow between Salesforce and external systems: ○ Pull Salesforce data (POs, product, customer context)
• Push processed / optimized outputs back into Salesforce
• Work closely with backend teams to integrate Salesforce with middleware APIs and Azure-based ML services
• Handle authentication, authorization, and session context across Salesforce and external apps
• Assess and mitigate risks related to performance, security, and UX limitations in Salesforce-hosted UIs
• Support POC development, feasibility assessments, and technical walkthroughs for client discussions
Required Skills
• Strong hands-on experience with Salesforce Lightning Web Components (LWC) ● Solid understanding of Salesforce UI architecture, including:
○ LWC vs Canvas vs Visualforce (pros/cons)
• Experience integrating Salesforce with external web applications (React preferred) ● Knowledge of Salesforce APIs (REST, Apex controllers)
• Familiarity with Salesforce security model (OAuth, CSP, data access controls) ● Ability to work with middleware layers and cloud-based services (Azure preferred) Good to Have
• Prior experience with Commerce Cloud / CloudCraze
• Exposure to data-heavy or visualization-rich UIs inside Salesforce
• Understanding of enterprise integration patterns (Salesforce ↔ Middleware ↔ ML systems)
What Success Looks Like
• A working embedded React experience inside Salesforce via LWC ● Clean, secure data exchange between Salesforce and Azure-backed services ● Clear technical documentation and risk assessment for scale-up