Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Search Systems Engineer - Fully Remote | Upto $150/hr

$150 per hour

Mercor

Toronto, ON
  • Remote job

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position: Software Engineer — Agentic Search Systems

Type: Contract

Compensation: $80–$150/hour

Location: Remote

Role Responsibilities

  • Evaluate the accuracy and depth of AI-generated content in search systems to strengthen reasoning and rigor in model outputs .
  • Develop and optimize systems related to agentic search for improved performance and reliability.
  • Scale data infrastructure to support modern search systems and enhance retrieval capabilities.
  • Collaborate with AI research teams to quantify impact and improvements in search systems.
  • Work independently and asynchronously to meet deadlines while improving AI model performance .

Qualifications

Must-Have

  • Experience shipping production search systems.
  • Ownership of relevance or retrieval on systems used by real users.
  • Ability to quantify impact and improvements in search systems.
  • Experience building systems related to agentic search .
  • Experience scaling data infrastructure for search systems.

Interview Process

  • 25 mins conversational interview. No coding, no take-home.
  • Follow-up with a paid 30-minute live conversation if interview stands out; $200 for your time.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check:
  • For any help or support, reach out to:

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Vacancy posted 7 hours ago
Similar jobs that could be interesting for youBased on the Search Systems Engineer - Fully Remote | Upto $150/hr in Toronto, ON vacancy
  • $150 per hour

     ...Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Sales Engineering Expert Type: Contract Compensation: $100–$150/hour Location: Remote Role Responsibilities Design precise, task-specific grading criteria... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $150 per hour

     ...Expert Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities Design precise, task-...  ...experience in product design, UI/UX , or design systems. ~ Background at leading digital-product and UX studios... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    2 days ago
  • $150 per hour

     ...Expert Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities Design precise, task-...  ...real-world design deliverables such as brand identity systems and guidelines, campaign visuals, and packaging concepts.... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    3 days ago
  • $150 per hour

     ...and Jack Dorsey . Position: Data Scientist Talent Network Type: Contract Compensation: $100–$150/hour Location: Remote Role Responsibilities Design precise, task-specific grading criteria for data science deliverables,... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    2 days ago
  • $150 per hour

     ...Summers , and Jack Dorsey . Position: B2B Sales Expert Type: Contract Compensation: $100–$150/hour Location: Remote Role Responsibilities Design precise, task-specific grading criteria for real-world sales deliverables such... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    1 day ago
  • $85 per hour

     ...'Angelo , Larry Summers , and Jack Dorsey . Position: Aerodynamics Writer - Engineering FRQ Type: Contract Compensation: $85/hour Location: Remote Role Responsibilities Author original, free-response engineering problems grounded... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $39 per hour

     ...Contract Compensation: $39/hour Location: Remote Duration: Up to 6 months Commitment: 10+ hours...  ...Have ~3+ years of experience as a music producer, audio engineer, and/or sound mixer. ~ College degree in music , involving... 
    Remote job
    Contract work
    Summer work
    Immediate start

    Mercor

    Toronto, ON
    7 hours ago
  • $85 per hour

     ..., and Jack Dorsey . Position: ML Engineer (Coding Agent Experience) Type:...  ...Compensation: $85/hour Location: Remote Role Responsibilities Use frontier...  ...involving model training , inference systems , MLOps , and LLM applications .... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $80 per hour

     ...and Jack Dorsey . Position: Data Engineer (Coding Agent Experience) Type:...  ...Compensation: $80/hour Location: Remote Role Responsibilities Use frontier...  ...platforms , and distributed data systems . Identify bugs, edge cases, scalability... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    1 day ago
  • $50 per hour

     ...and Jack Dorsey . Position: Audio Engineer (Speech / TTS Audio Specialist) – French...  ...Compensation: $50/hour Location: Remote Role Responsibilities Edit...  ...recordings for use in TTS and speech AI systems. Perform audio cleanup including... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    3 days ago
  • $150 per hour

     ...French) Type: Contract Compensation: $50–$150/hour Location: Remote Commitment: 5–10 hours/week Role...  ...Preferred Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets . Familiarity with audio editing... 
    Remote job
    Contract work
    Summer work
    10 hours per week

    Mercor

    Toronto, ON
    a month ago
  • $100 per hour

     ...Contract Compensation: $85–$100/hour Location: Remote Role Responsibilities Build bottoms-up annual budgets...  ...partnering or commercial finance. Familiarity with planning systems such as Anaplan , Adaptive , or Pigment . Application... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    2 days ago
  • $70 per hour

     ...Contract Compensation: $60–$70/hour Location: Remote Role Responsibilities Construct enterprise fraud scenarios...  ...programs, investigation caseloads, or transaction monitoring systems. ~ Fluency in enterprise fraud detection tooling and... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    1 day ago
  • $60 per hour

     ..., Larry Summers , and Jack Dorsey . Position: QA / Software Engineering Reviewer – Browser Test Validation Type: Contract Compensation: $30–$60/hour Location: Remote Role Responsibilities Review browser-based testing workflows... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $160 per hour

     ...Jack Dorsey . Position: Accounting Expert Type: Contract Compensation: $130–$160/hour Location: Remote Role Responsibilities Design precise, task-specific grading criteria for real-world accounting deliverables such as reconciliations... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $100 per hour

     ...Dorsey . Position: Corporate Development Expert Type: Contract Compensation: $85–$100/hour Location: Remote Role Responsibilities Build valuation and merger models, including three-statement , DCF , trading and transaction... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    5 days ago
  • $80 per hour

     ...Contract Compensation: $55–$80/hour Location: Remote Role Responsibilities Contribute subject matter...  ...Computer Science , Game Development , or Mechanical/Aerospace Engineering . High attention to detail . Exceptional written and... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    3 days ago
  • $62 per hour

     ...Contract Compensation: $48–$62/hour Location: Remote Role Responsibilities Red team conversational AI...  ...annotating failures, classifying vulnerabilities, and flagging systemic risks. Apply structure by following taxonomies, benchmarks,... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    2 days ago
  • $120 per hour

     ...Jack Dorsey . Position: Equity Research Expert Type: Contract Compensation: $120/hour Location: Remote Duration: Minimum four weeks Commitment: 10+ hours/week Role Responsibilities Analyze and extract information... 
    Remote job
    Hourly pay
    Contract work
    For contractors
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $45 per hour

     ...Compensation: $29–$45/hour Location: Remote Role Responsibilities Red...  ...vulnerabilities, and flagging systemic risks. Apply structure by following...  ...penetration testing, exploit development, reverse engineering. Socio-technical risk expertise:... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    3 days ago
  • $62 per hour

     ...Contract Compensation: $48–$62/hour Location: Remote Role Responsibilities Red team conversational AI...  ...human data. Annotate failures, classify vulnerabilities, and flag systemic risks. Apply structure by following taxonomies, benchmarks,... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $60 per hour

     ...Contract Compensation: $50–$60/hour Location: Remote Role Responsibilities Construct public-sector scenarios...  ...scenarios using tools like government ERP/case management systems , public records platforms , GIS systems , and CRM tools .... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    1 day ago
  • $90 per hour

     ...Dorsey . Position: Product Management Expert Type: Contract Compensation: $80–$90/hour Location: Remote Role Responsibilities Construct enterprise product scenarios for multi-quarter roadmap planning and cross-functional stakeholder... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    7 hours ago
  • $120 per hour

     ...Position: Domain Expert – Legal (Lexis+ Research) Type: Contract Compensation: $76–$120/hour Location: Remote Role Responsibilities Confirm every case, statute, and regulation is still good law for the point cited. Catch negative Shepard... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    1 day ago
  • $70 per hour

     ...Contract Compensation: $60–$70/hour Location: Remote Role Responsibilities Construct higher education scenarios...  ...Student , Canvas/Blackboard , CRM platforms , and research systems ( Cayuse , InfoEd ). Apply higher education frameworks and... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    2 days ago
  • $85 per hour

     ...Jack Dorsey . Position: Security Engineer (Coding Agent Experience) Type:...  ...Compensation: $85/hour Location: Remote Role Responsibilities Use frontier...  ...~ Experience securing production systems. Compensation & Legal ~$400... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    a month ago
  • $60 per hour

     ...Jack Dorsey . Position: Expert Project Manager Type: Contract Compensation: $50–$60/hour Location: Remote Role Responsibilities Track project and annotator performance using Google Sheets . Review annotator quality to... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    3 days ago
  • $80 per hour

     ...Contract Compensation: $70–$80/hour Location: Remote Role Responsibilities Construct enterprise consulting...  ...consulting tasks across F500 digital transformation strategy , systems integration, managed services delivery, IT advisory , and technology... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    2 days ago
  • $145 per hour

     ...Research PhD Experts (ICML / NeurIPS / ICLR Publications) Type: Contract Compensation: $110–$145/hour Location: Remote Role Responsibilities Evaluate the accuracy and depth of AI-generated content to strengthen reasoning and rigor in... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    1 day ago
  • $100 per hour

     ...Dorsey . Position: Investor Relations Expert Type: Contract Compensation: $85–$100/hour Location: Remote Role Responsibilities Draft earnings releases, prepared remarks, and Q&A briefings for quarterly results calls. Produce... 
    Remote job
    Contract work
    Summer work

    Mercor

    Toronto, ON
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Search Systems Engineer - Fully Remote | Upto $150/hr. Be the first to apply!