SWE Infrastructure Specialist (Java) – Freelance AI Trainer Project

Data Freelance Hub; Remote; GBP 80,000 - 100,000; Part time

Job summary

A freelance technology consulting firm is hiring a SWE Infrastructure Specialist for a remote position focused on advanced AI trainer projects. The role requires expertise in Java and cloud infrastructure, offering compensation between $80 and $150 per hour based on experience. Ideal candidates should possess a degree in computer science or a related field, as well as hands-on experience in enterprise Java systems and strong communication skills. This position does not provide company-sponsored benefits.

Qualifications

• Hands-on experience with enterprise Java systems and cloud infrastructure.
• Experience in platform engineering or SRE/DevOps roles preferred.
• Strong written communication skills are essential.

Responsibilities

• Engage advanced AI models on Java-centric infrastructure tasks.
• Assess infrastructure and application-level testing strategies.
• Provide structured feedback to improve evaluation frameworks.

Skills

Java

Cloud infrastructure

Performance engineering

Strong communication

Education

Bachelor’s, Master’s, or PhD in computer science or related technical discipline

Job description

SWE Infrastructure Specialist (Java) – Freelance AI Trainer Project

⭐ - Featured Role | Apply direct with Data Freelance Hub

This role is for a SWE Infrastructure Specialist (Java) – Freelance AI Trainer Project, offering a remote contract position for $80–$150 per hour. Key skills include Java, cloud infrastructure, performance engineering, and strong communication. A degree in computer science or related field is preferred.

Location: United Kingdom (Remote)

• Engage advanced AI models on Java‑centric infrastructure and platform engineering tasks, verify architectural decisions related to concurrency, latency, throughput, and resource utilisation.
• Assess infrastructure and application‑level testing strategies, analyse deployment and reliability risks, capture reproducible failure modes.
• Provide structured feedback to improve model evaluation and reasoning frameworks.

Qualifications

• Bachelor’s, master’s, or PhD in computer science, software engineering, or related technical discipline.
• Hands‑on experience with enterprise Java systems, cloud infrastructure, platform engineering, or SRE/DevOps‑adjacent roles.
• Strong written communication and ability to explain system behaviour and design decisions.

Compensation: $80–$150 per hour (rate determined by experience, expertise, and geographic location).

Contractor requirements: secure computer and high‑speed internet; no company‑sponsored benefits.