Back End Developer / Engineer III

Job Summary Join the team behind client groundbreaking AI DJ and personalized listening experiences. As a Backend Engineer on the team within Personalization, you will play a central role in scaling interactive, AI-driven audio features to millions of new listeners worldwide across 17 languages and 95 new markets.

location: Telecommute

job type: Contract

salary: $95 - 100 per hour

work hours: 8am to 5pm

education: Bachelors

Responsibilities DAY-TO-DAY RESPONSIBILITIES

• Design, build, evaluate, and ship LLM-based backend solutions for the interactive AI DJ and “Talk to client “ features.
• Write, deploy, and maintain distributed, high-volume backend services operating at global scale.
• Collaborate with cross-functional partners in user research, design, data science, product management, and engineering to launch new personalized features.
• Drive API development and system architecture to serve stakeholder requirements and reduce custom one-off implementations.
• Participate in rapid experimentation and continuous iteration within an autonomous, cross-functional agile team.
• Engage with and influence the broader backend developer community to shape company-wide architectural standards.

Qualifications REQUIRED QUALIFICATIONS

Solid track record in backend engineering, writing and operating distributed, high-scale production services.

Hands-on experience working with Large Language Models (LLMs) or Machine Learning systems in a production environment.

Strong background in system design, data structures, algorithms, and API development.

Ability to thrive in a fast-paced, experimental environment with clear target deadlines.

Preferred Qualifications Prior experience with client systems, tools, or past experience as a client contractor.

Excellent cross-functional communication and technical presentation skills.

Skills AI,Backend,data structures,distributed systems,LLM-based,LLM,Machine Learning Systems,problem-solving skills,self-driven,collaborating,multi-disciplinary teams,algorithms,Backend Engineering,presentation skills,Personalization,Computer Science fundamentals,risk management,stakeholder communication,storytelling,system design,roadmapping

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact [email protected].

Pay offered to a successful candidate will be based on several factors including the candidate’s education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.