Sr. Backend Software Engineer / Java / Python / API / CICD / A.I / RAG / RCA / Glendale

burbank, CA, US • Posted 28 days ago • Updated 11 hours ago

Contract W2

On-site

USD $65.00 - 85.00 per hour

Motion Recruitment Partners, LLC

Fitment

Dice Job Match Score™

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Job Details

Skills

Continuous Integration and Development
Marketing
API
Reporting
Evaluation
KPI
Dashboard
ROOT
Collaboration
Partnership
Business Rules
Software Engineering
Search Technologies
Root Cause Analysis
Communication
Relationship Building
Team Leadership
A/B Testing
Version Control
Automated Testing
Management
IaaS
Java
Python
Continuous Integration
Continuous Delivery
Artificial Intelligence

Summary

Our client is one of the largest and well-known Theme parks and entertainment brands worldwide. They have an average of 200 million+ patrons yearly

They are looking for a contract Senior Backend Software engiineer. This is a hybrid role local to Burbank California. This role is supporting and acting as a shared service supporting Disney Marketing and titles development teams. This is a Senior Java Python, API, CI/CD and AI engineer will be working on applications for their theme parks.

This position is hybrid onsite 2-3 days a week in their Burbank location
Responsibilities

Work with product partners to design and run experiments for changes to models, prompts, content, retrieval strategies, guardrails, and other variables; track and report metrics using internal tooling and industry-standard AI observability platforms.
Build or enhance tooling for content gap detection, retrieval diagnostics, prompt evaluation, and automated guardrails to minimize poor/unexpected outputs.
Help define and monitor key KPIs (e.g., precision/recall, MRR/NDCG, answer accuracy, coverage, and latency) and maintain dashboards that reflect quality and reliability over time.
Investigate and determine root cause for specific search and answer issues in partnership with product and operations (e.g., content gaps, retrieval/pipeline problems, prompt quality, code bugs, configuration or business rule errors).
Implement fixes directly or coordinate with the appropriate engineering and content teams to mitigate issues and prevent regressions.
Identify classes of issues, propose product improvements, and design technical solutions to improve relevance, answer quality, and recommendation performance at scale.
Own triage in a hypercare role after releases: ensure issues are logged, prioritized, assigned, and driven to closure with clear communication and SLAs.
Document findings, playbooks, and runbooks; create repeatable processes for RCA, experimentation, and hypercare operations.

Required Skills & Experience

Strong software engineering skills in Java and Python, with experience building back-end services, APIs, pipelines, and integrations.
Hands-on experience with search technologies and Retrieval-Augmented Generation
(RAG), including vector embeddings, chunking strategies, and prompt building.
Practical knowledge of when and how to use LLMs to improve efficiency and quality, including prompt design/tuning, guardrails, and fallback strategies.
Proven root cause analysis (RCA) capabilities: ability to trace issues across data, retrieval, prompts, models, and code; skilled at identifying patterns and proposing systemic fixes.
Excellent communication, relationship-building, and cross-team coordination skills;
comfortable serving as a liaison between product operations and engineering.
Experience with experimentation frameworks and A/B testing, defining success metrics, and interpreting results to drive decisions.
Familiarity with AI observability and monitoring tools for prompt/model performance, drift detection, and error tracking.
Proficiency with CI/CD, version control, automated testing, and feature flagging.
Strong bias for action; able to manage multiple priorities in a fast-moving environment and follow through from issue detection to mitigation.

Desired Skills & Experience

Experience applying security best practices to application, system, and public cloud infrastructure.

What You Will Be Doing

60% Java / Python
20% CI/CD
40% AI tech development

The Offer

65-85/hr
available for W2 CT employee benefits
401k optional

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10105282
Position Id: 861917
Posted 28 days ago

Company Info

About Motion Recruitment Partners, LLC

Motion Recruitment delivers IT Talent Solutions for Contract, Direct Hire, Managed Solutions and Statement of Work to all of North America from our 21 delivery centers. Our high-touch, specialized, team-based recruitment model’s success is proven through our exemplary track record in filling the most challenging IT positions for startup and enterprise clients alike. Our hyper-specialized tech focus results in a truly consultative approach for both our clients and candidates, within our recruiting areas of expertise: Software, Mobile, Data, Infrastructure, Cybersecurity, Product + UX and Functional.

Motion also delivers IT Consulting Solutions through the Motion Consulting Group (MCG) that create true digital transformation for IT projects in Agile Development & Coaching, DevOps & DevSecOps Solutions, and Managed Services for IT Operations.

We’re also the proud creators of Tech in Motion and the Timmy Awards, our North American community platform, events series and award program that connects over 250,000 tech enthusiasts to meet, learn, and innovate.

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