Human Resources Systems Implementation Engineer

Mercor; United Kingdom; On-site; GBP 50,867 - 71,215; Part time

Job summary

A specialized HR technology firm in the UK is seeking a Human Resources Systems Implementation Engineer to integrate HR tools and improve workflows. This remote role offers 10–20 hours per week with flexible scheduling and a focus on API prompt writing for HR systems. Ideal candidates will have a background in HR tools and enjoy working in a dynamic environment.

Qualifications

• Over 3 years of professional experience in HR operations or internal IT systems.
• Experience with employee onboarding, leave tracking, and document automation.
• Ability to communicate effectively with HR teams and end users.

Responsibilities

• Write API prompts for HR systems.
• Support digital infrastructure for HR and internal operations.
• Improve employee lifecycle workflows and administrative tools.

Skills

HR operations tools experience

API integration

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

Workday

BambooHR

ADP

SAP SuccessFactors

Microsoft 365

Job description

Human Resources Systems Implementation Engineer

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Human Resources Systems Implementation Engineer

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This range is provided by Mercor. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$50.00/hr - $70.00/hr

Direct message the job poster from Mercor

Head of Sourcing @ Mercor | Founder's Office

We are looking for an engineer with expertise in HR and office systems to help write API prompts for human resources use cases.

Your experience designing and supporting digital infrastructure for human resources, internal operations, and workplace coordination will ensure each prompt and response reflects how real-world engineers help teams manage people, processes, and administrative systems. You’ll help shape how AI understands employee lifecycle workflows, office support tools, and productivity systems—ideally including experience integrating HRIS platforms, automating internal workflows, or managing system access controls via APIs.

You are a good fit if you:

• Have over 3+ years of professional experience supporting or developing tools for HR operations, internal IT systems, or office administration workflows
• Have a bachelor’s degree in Computer Science, Business Technology, Information Systems, or a related field (or equivalent hands-on experience)
• Are currently based in the U.S., Canada, New Zealand, UK, or Australia
• Have worked on platforms such as Workday, BambooHR, ADP, SAP SuccessFactors, or Microsoft 365
• Have experience with supporting workflows related to employee onboarding, leave tracking, document automation, calendar management, or digital form processing
• Can clearly document systems and communicate effectively with both HR teams and end users

Role Highlights

• Flexible workload: 10–20 hours per week, with potential to increase to 40 hours.
• Fully remote and asynchronous—work on your own schedule.
• Minimum duration: 1–2 months, with potential for extension.

Role Start Date

• This role will begin in mid to late-August with applications reviewed on a rolling basis.

Interview Process

• You will take an AI interview where you will be asked questions about your background in HR systems, administrative tooling, and internal process support.
• You will share your screen and write a detailed prompt to generate an AI response about a scenario such as automating an onboarding checklist, syncing employee data, or troubleshooting calendar integration for executive support.
• You will evaluate and compare LLM outputs to determine which response is more effective and accurate.
• Applicants will be selected based on their performance in the AI interview and on the accuracy and quality of their evaluations.

Compensation and Legal Details

• You will be legally classified as an hourly contractor for Mercor
• We will pay you out at the end of each week via Stripe Connect

About Mercor

Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco, CA. Our distinguished investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.

Apply today and redefine digital creativity alongside groundbreaking AI technologies!

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Seniority level

• Seniority level

  Not Applicable

Employment type

• Employment type

  Contract

Job function

• Job function

  Information Technology

• Industries

  Software Development

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