Senior Engineer – BizApps

8x8

Senior Engineer developing scalable customer and partner systems at 8x8. Designing innovative solutions across frontend, backend, and integrations for better CX experience.

Posted 5/22/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $130,400 - $217,200 per yearWebsite

Tech Stack

Tools & technologies

AngularERPJavaJenkinsNode.jsPythonReactSOAP

About the role

Key responsibilities & impact

Engineering for scale — customer & partner systems
Design and deliver world-class experiences for customers and partners — quote-to-cash flows, self-service portals, order management UIs — systems that are reliable, fast, and built to scale
Own delivery end-to-end: API design, business logic, integration layer, and UI — you don't hand off, you ship
Think in outcomes: a partner portal that converts, an order flow that needs zero manual intervention, a customer journey that doesn't break
Frontend — React, Angular, MFE
Build production-grade UIs in React or Angular — real apps that ship and scale, not prototypes
Design and implement Micro Frontend (MFE) architectures using module federation — independently deployable micro-apps that compose cleanly across platforms
Build and maintain shared component libraries and design systems that span multiple frontend surfaces
Develop Lightning Web Components (LWC) within Salesforce when the platform is the right home for the UI
Backend & integrations — including Salesforce
Build and extend backend services in Java, Python, Node, or whatever the problem calls for — you pick the right tool, not the familiar one
Design REST/SOAP API integrations across Salesforce, billing platforms, ERP, portals, and data warehouses — own the data flow end-to-end
Apply Salesforce platform knowledge (Apex, OmniStudio, CPQ) to own the business logic layer where Salesforce is the system of record
Debug integration failures across the full stack — frontend calls, middleware, Salesforce callouts, and downstream service logs
Collaborate and elevate
Translate messy business requirements into clean, scalable technical solutions — partner with BAs, architects, and stakeholders
Conduct code reviews and mentor peer developers — raise the bar just by being in the room
Document what you build so the next engineer isn't starting from zero
Ship with quality
Own unit, integration, and regression testing across frontend, backend, and Salesforce surfaces
Support CI/CD deployments using Git, Copado, Jenkins, or equivalent tooling
Triage and resolve post-deployment issues without waiting to be asked

Requirements

What you’ll need

5+ years of software engineering with strong fundamentals — OOP, data modeling, APIs, debugging, system design
Production frontend experience in React or Angular — real apps that shipped and scaled
Experience with Micro Frontend (MFE) architectures — module federation, independently deployable components, or equivalent
Ability to build, read, debug, and extend backend services in Java, Python, Node, or equivalent
Experience building and maintaining system integrations via REST/SOAP APIs
Solid Salesforce exposure — enough to own Apex, LWC, and platform configuration without hand-holding
Measurably faster and better because of AI — daily use of Claude and Cursor AI, not occasional experiments
Comfortable with Git, CI/CD pipelines, and Agile delivery in Jira

Benefits

Comp & perks

Health insurance
401(k) matching
Flexible work hours
Paid time off
Remote work options
Professional development opportunities

ATS Keywords

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Hard Skills & Tools

JavaPythonNodeReactAngularMicro FrontendREST APISOAP APIApexLightning Web Components

Soft Skills

collaborationmentoringdocumentationproblem-solvingcommunicationcode reviewtranslating requirementsquality assurancedebuggingoutcome-oriented thinking