#127648 - Senior Software Engineer

Upwork • Apex • Java • Python • 28 days ago
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Salary
≈ $69k – $194k per year (Estimated)
Location
Remote (LATAM)
Seniority
Senior · 5+ years exp
Employment
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Upwork

Upwork is a global digital work platform that connects businesses with independent talent across diverse fields such as software development, design, marketing, and finance. Created through the 2013 merger of Elance and oDesk, the public American company provides tools for contracting, collaboration, time tracking, and cross-border payments. Headquartered in San Francisco, it serves clients ranging from startups and small businesses to global enterprises seeking flexible remote workforce solutions.
upwork.com • HQ: San Francisco, United States • Professional Services • Commerce • Human Resources • Marketplaces • Est. 2013

We are seeking a Senior Software Engineer to build and maintain backend services and automation workflows supporting CRM, lead routing, and AI-assisted sales development. This role combines Java or Python backend engineering with REST API, webhook, Salesforce integration, and CRM automation work in an enterprise environment.

Enterprise experience strongly preferred.

Two remote contract openings are available.

Key Responsibilities:

- Build and maintain backend services, microservices, and automation workflows using Java or Python.

- Develop and integrate REST APIs and webhook-driven workflows.

- Develop and maintain Salesforce platform and API integrations.

- Support Salesforce Omni-Channel, lead assignment, and related routing workflows.

- Build and maintain CRM automation and lead-routing solutions.

- Support AI-assisted sales-development automation, including system-user configuration, scheduling integration, and webhook-based routing.

- Contribute to an existing enterprise go-to-market data platform codebase.

- Work within agile sprints and manage assigned work through a Jira backlog.

Must-Have Skills:

- 5+ years of relevant professional software engineering experience.

- Strong backend engineering experience with Java or Python.

- Hands-on REST API integration experience.

- Hands-on webhook development experience.

- Salesforce platform development or Salesforce API integration experience.

- Experience with CRM automation and lead-routing systems.

- Familiarity with agile delivery and Jira.

Nice-to-Have Skills:

- Salesforce Apex experience.

- Calendly API experience.

- Experience building AI-assisted sales tooling.

Required Tools & Platforms:

- Java or Python.

- REST APIs.

- Webhooks.

- Salesforce.

- Jira.

Location, Time & Engagement:

- Remote contract opportunity.

- Open to candidates located in LATAM only.

- Candidates must be available to work from 9:00 a.m. to 5:00 p.m. U.S. Central Time.

- 40 hours per week.

- Expected start as soon as possible.

- Contract expected to continue through March 31, 2027.

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