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219 Available Jobs for "machine learning engineer"

Synthires

Machine Learning Engineer (Remote | $60–$120/hr)

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AI EngineerPosition: AI EngineerType: Hourly Contract (Part-Time)Compensation: $60–$120/hourLocation: RemoteAbout the OpportunityThis opportunity is for experienced AI Engineers...

SloughAny

Tesco

Senior Machine Learning Engineer - Welwyn Garden City, United Kingdom of Great Britain and Northern Ireland

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About the role: Within Tesco Data & Analytics, we help our customers and the communities where we operate get the most value from data. We build and run Tesco’s data platforms, we...

Welwyn Garden CityAny

Futureheads Recruitment | B Corp™

Head of Machine Learning

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Head of Machine LearningWe're partnering with an innovative AI-first technology company on a mission to redefine how people manage tasks, conversations, organisation, and...

SloughAny

JLB Recruitment Ltd

Machine Control Install / Tech Engineer

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Job DescriptionFocus areas of the role: The success of the role will be measured against the effective implementation of the following focus areas: Installation and calibration of...

HazlemereAny

Fortis Recruitment Solutions

Machine Operator

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Job DescriptionMachine Operator Fortis Recruitment are working with a leading aerospace company in Slough to recruit a machine operator to join their team. This is a Monday to...

ChalveyAny

Shorterm Group

Machine Borer

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Job DescriptionWe are seeking an experienced Machine Borer to join our clients landing gear MRO facility. You will be responsible for operating and maintaining boring machines to...

HayesAny

Pioneer Selection

Machine Operator

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Job DescriptionMachine OperatorLocation: OxfordSalary: ÂŁ29,000 - ÂŁ32,000 per annumJob Type: Full-time, PermanentSector: FMCG / ManufacturingShift: Double DaysJob Role - Machine...

ThameAny

Windles Group || Certified B-Corp

Machine Operator

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Job DescriptionCompany Description Windles Group is a highly skilled and creative print house based in the Oxfordshire countryside and operates as a Certified B-Corp. The company...

ThameAny

Adecco

Machine Operator

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Job DescriptionOur client, a leading organisation in the aerospace industry, is seeking a dedicated and skilled Machine Operator to join their dynamic team. This exciting...

Leighton BuzzardAny

17918

Machine Operator

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Machine Operator Leighton Buzzard ÂŁ13.09 per hour Temp to Perm Immediate Starts Available Looking for a long-term opportunity with a company that genuinely invests in its people?...

Leighton BuzzardAny

Machine Operator

Role: Machine Operative Location: LutonHours: Full time - rotational shift Monday to Sunday - 5 shift requirement with working 1 day on the weekend. Morning shift 6am till 2:30pm...

Sundon ParkTemporary

17918

Machine Operator

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Machine Operator Location: Oxford Salary: ÂŁ29,000 - ÂŁ32,000 per annum Job Type: Full-time, Permanent Sector: FMCG / Manufacturing Shift: Double Days Job Role - Machine Operator An...

ThameAny

Gap Technical Ltd

Machine / Metal Operator

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Job DescriptionMachine / Metal Operator6am-2pm OR 2pm-10pm ( Monday - Friday)Competitive + OTWelwyn Garden Citygap technical are proud to be representing this global manufacturing...

Welwyn Garden CityAny

17918

Machine Minder / tech

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Machine Minder - Engineering & Maintenance Location: Ealing Salary: Rate ÂŁ16.00 - ÂŁ25.00 per hour Inside or outside ir35 Shift: 4 on 4 off rotation Permanent jobs available We are...

Abbots LangleyAny

Ross Frank

Machine Shop Manager

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Job DescriptionCNC Machine Shop Supervisor | 4-Day Week | 36hrs Basic with Progression 📍 Hayes, West London Easily commutable from: Uxbridge, Southall, Greenford, Hounslow,...

HayesAny

External
Synthires

Machine Learning Engineer (Remote | $60–$120/hr)

Synthires

AnySlough
Slough
Any
Posted 3 days ago by Synthires

Job Description

AI Engineer


Position: AI Engineer


Type: Hourly Contract (Part-Time)


Compensation: $60–$120/hour


Location: Remote


About the Opportunity

This opportunity is for experienced AI Engineers and Software Engineers with expertise in Python, Java, C++, Rust, TypeScript, algorithms, debugging, codebase refactoring, and performance optimization to contribute to advanced AI research and evaluation projects.

You'll apply your software engineering expertise to create Reinforcement Learning (RL) environments that test AI models on complex software engineering workflows. Tasks may involve debugging, feature implementation, code refactoring, performance optimization, and working with Model Context Protocol (MCP) tools.

No prior AI experience is required — your technical expertise is what matters.

Responsibilities

  • Design and develop Reinforcement Learning environments that evaluate AI models on realistic software engineering workflows.
  • Create tasks involving bug fixing, feature implementation, codebase refactoring, and performance optimization.
  • Develop reproducible environments with deterministic verification and golden reference solutions.
  • Design workflows that require AI agents to discover and reason over information using MCP tools and real MCP servers.
  • Evaluate AI-generated software solutions for correctness, maintainability, performance, and scalability.
  • Apply strong knowledge of algorithms, data structures, debugging, and systems engineering to create challenging evaluation tasks.
  • Provide structured technical feedback to improve AI model reasoning and software engineering capabilities.
  • Collaborate with technical teams to maintain consistent evaluation standards and high-quality deliverables.

Required Qualifications

  • Strong proficiency in at least one of C++, Python, Java, Go, TypeScript, or Rust.
  • Deep understanding of algorithms, data structures, and performance optimization.
  • Demonstrated experience debugging complex software issues and delivering maintainable solutions.
  • Strong background in feature development and codebase refactoring.
  • Proven ability to optimize software for performance and scalability.
  • Excellent analytical, problem-solving, written, and verbal communication skills.
  • Strong attention to detail and ability to work independently.
  • Experience collaborating effectively within cross-functional or remote engineering teams.

Preferred Qualifications

  • Experience working with large-scale or distributed codebases.
  • Familiarity with AI, machine learning, generative AI, or AI agent systems.
  • Experience with MCP, agentic workflows, or developer tools.
  • Background in rigorous code reviews, software testing, and engineering best practices.
  • Experience designing benchmarks, evaluation environments, or technical assessments.
  • Familiarity with DevOps, CI/CD, cloud infrastructure, or systems engineering.

Compensation

  • Competitive compensation of $60–$120/hour.
  • Hourly contract engagement.
  • Part-time opportunity of approximately 15 hours per week.
  • Fully remote with flexible scheduling, including the option to choose your preferred working days and hours.
  • Output-based compensation may apply, with payment based on completed tasks meeting project specifications.

Application Process

  • Apply to the role and complete the required screening questions
  • Complete an AI interview of approximately 30 minutes
  • Complete the technical assessment, if required
  • Hiring Manager review
  • Complete onboarding and begin the engagement


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