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Posted 29 July, 2026

Senior Engineer, Software

WM SPA, LLC, THE
Houston, TX, US Full Time

Job Description

Description

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Name of Employer: USA Waste-Management Resources, LLC

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Position Title: Senior Software Engineer

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Position Location: 800 Capitol, Suite 3000, Houston, TX 77002

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Hours: Monday – Friday, 8:00 am to 5:00 pm

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Summary of Duties:

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    Design, develop, test, document, and deploy high quality business software solutions on the Salesforce.com (SFDC) platform based on industry best practices and business needs.

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    Lead technical design sessions, designing and documenting technical software solutions that are aligned with WM’s business objectives.

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    Develop and integrate solutions with Salesforce.com architecture and APIs.

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    Implement solutions for Sales Cloud, Service Cloud, Force.com, Chatter, and AppExchange applications.

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    Apply Salesforce core languages: Apex (language, triggers, classes, and web services), Visualforce (pages and components), Lightning components, and SOQL.

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    Work with SFDC Visualforce, Lightning/Communities, APEX coding, Process Builder, Triggers, Workflows, Flows, CSS, HTML, Templates, Custom coding, and Web Services.

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    Perform Lightning development, including Lightning design, components, Aura Framework, JavaScript, and Server-side components.

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    Integrate Salesforce.com with other applications via real-time, batch, and sync/async.

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    Perform integration using web-based technologies (Soap and Rest) and integration/middleware tools (MuleSoft and webMethods).

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    Manage source control using Git and implement CI/CD pipelines with Salesforce DX and Flosum.

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Education requirements: Bachelor’s degree in Information Technology or closely related field.

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Experience requirements: 5 years of experience in the job offered or a related occupation.

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Special Skills or Other Requirements: Must have 5 years of experience with each of the following:

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    Developing and maintaining enterprise-grade Salesforce applications using Apex classes, triggers, and Lightning Web Components (LWC) to support scalable CRM solutions.

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    Designing and implementing integrations between Salesforce and external systems using REST and SOAP APIs and MuleSoft.

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    Utilizing Salesforce DX and Git-based version control systems to manage source code and automate deployments using CI/CD tools (Copado and Jenkins).

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    Configuring and customizing Salesforce using Flows, Process Builder, validation rules, and custom objects to automate business processes.

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    Performing data migration and transformation using Data Loader and ensuring data integrity across Salesforce orgs.

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    Collaborating with cross-functional teams including business analysts, QA engineers, and solution architects to translate business requirements into scalable technical solutions.

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