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

Senior Software Engineer - Open Source - AI Trainer

$120 per hour

Mercor

Job Description

Job Description

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: Senior Software Engineer
Type: Contract
Compensation: $120/hour
Location: Remote

Role Responsibilities

  • Apply open-source engineering experience to real software engineering work.
  • Contribute to AI model training, evaluation, and improvement .
  • Collaborate with AI research teams to enhance model outputs and training data quality.
  • Work independently and asynchronously to meet project deadlines.
  • Leverage technical skills and tools to drive impactful solutions.

Qualifications

Must-Have

  • Senior, Staff, or Principal Software Engineer experience.
  • Active contribution to open-source projects with recent commits.
  • Maintenance or contribution to projects with 100+ GitHub stars or clear package usage.

Application Process (Takes 20–30 mins to complete)

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

Resources & Support

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

#hiringmercor
Vacancy posted 16 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer - Open Source - AI Trainer in Chicago, IL vacancy
  •  ...information technology company is seeking a Senior Software Engineer with strong Clojure or Ruby...  ...a thoughtful, agile environment with open code review, pairing, and retrospectives...  ...integrate, and deploy new and innovative open-source technologies and frameworks in... 
    Senior

    Mackenzie Health Care

    Chicago, IL
    1 day ago
  • $140k - $180k

     ...their clients do business.    As a Senior AI Engineer, you will understand how AI is positioned...  ...objectives ~5 years of professional software engineering experience in Azure and...  ...enterprise solutions ~ Experience with open-source models, fine-tuning, advanced prompt... 
    Senior
    Full time

    Reply

    Chicago, IL
    4 days ago
  •  ...You are here: Home » Jobs » Senior Sourcing Director- Chicago, IL This supervisory role is responsible for building the sourcing organization...  ...international Are You Interested in One of Our Job Openings? We are probably the largest search firm in procurement... 
    Senior
    Worldwide
    Relocation package

    Teldar Group

    Chicago, IL
    2 days ago
  •  ...About the Role - We are seeking a talented and experienced Senior Software Engineer - Backend to join our team. In this role, you will be a...  ...Distributed messaging patterns (e.g. Saga, Outbox, CQRS, and Event Sourcing). \n Observability tooling (e.g., Datadog, Application... 
    Senior
    Work at office
    Remote work
    Work visa

    Jobba Trade Technologies

    Chicago, IL
    6 days ago
  •  ...Description We’re Hiring – Sr. Software Engineer \n Location: Chicago, IL (...  ...integrity, accountability, open communication, and continuous...  ...technologies such as Gen AI tools and APIs to enhance product...  ...with CI/CD pipelines and source control (Git-based workflows)... 
    Senior
    Work at office

    Phillip Capital Inc.

    Chicago, IL
    6 days ago
  •  ...Job Description Senior Software Engineer — Agentic Voice (Healthcare) \n Company: Attune \n...  ...strong background in web, backend, and AI development. The ideal candidate is highly...  ...Is Earned - Trust is built through openness, clarity, and reliability. Attune upholds... 
    Senior
    Full time
    Work at office
    Local area
    Flexible hours
    3 days per week

    Attune

    Chicago, IL
    5 days ago
  • $85.1k - $161.7k

     ...Position Summary RSM is seeking an AI Consulting Engineer to help clients deploy, secure, adopt,...  ...onboarding, configuration, knowledge sources, connectors, access controls, and platform...  ..., prompt design, or AI-assisted software development. Familiarity with Copilot... 
    Senior
    Full time
    Work experience placement
    Internship
    Work at office
    Local area

    RSM

    Chicago, IL
    1 day ago
  • $140.4k - $232.2k

     ...autonomy, having accountability and being open to new perspectives are essential to...  ...WHAT YOU'LL DO We're looking for a Senior Software Engineer for our Currents team, responsible for...  ...allows marketers to combine and activate AI agents, models, and features at every touchpoint... 
    Senior
    Full time
    Work at office
    Local area
    Flexible hours

    Braze

    Chicago, IL
    1 day ago
  • $190.8k - $267.1k

     ...trust and is home to the most open and authentic...  ...of the internet’s largest sources of information. For more information...  ...of the internet. As a Senior Site Reliability Engineer on Reddit’s Infrastructure...  ...intersection of infrastructure and software development. This team... 
    Senior
    Work experience placement
    Home office
    Flexible hours

    Alien Blue

    Chicago, IL
    4 days ago
  • $128.84k - $232.2k

     ...autonomy, having accountability and being open to new perspectives are essential to...  ...WHAT YOU'LL DO We’re looking for a Senior Software Engineer to join our Email team, which is responsible...  ...marketers to combine and activate AI agents, models, and features at every touchpoint... 
    Senior
    Full time
    Work at office
    Local area
    Flexible hours

    Braze

    Chicago, IL
    1 day ago
  •  ...Job Description Senior Platform Infrastructure Engineer (Kubernetes & Bare Metal) \n \n...  ...hands-on role focused on the software control systems behind Kubernetes...  ...metal, RPM-based Linux, open-source virtualization and an established AI environment with access to open... 
    Senior

    Autonomai Recruitment

    Chicago, IL
    19 days ago
  • $107k - $147k

     ...are seeking a hands-on Senior Salesforce Developer...  ...Next, Data Cloud, and source systems (e.g., Microsoft...  ...including Agentforce / AI-assisted marketing), and...  ...travel as necessary. We are open to considering...  ...deep expertise in design, engineering, manufacturing, supply... 
    Senior
    Seasonal work
    Work at office
    Local area
    Remote work
    Worldwide
    Shift work

    Celestica

    Chicago, IL
    11 hours ago
  • $251k - $403.75k

     ...series? Are you excited about using AI to change how engineers build, operate, and debug systems...  ...world-class metrics stack on top of open-source technologies, and we tailor it to Roku...  ...a team. About the role As a Senior Software Engineer on the Observability team,... 
    Senior
    Full time
    Work at office
    Local area
    Remote work
    Monday to Thursday
    Flexible hours
    Shift work

    Roku

    Chicago, IL
    3 days ago
  • $86.63k - $132.83k

     ...customers. #appcast Job Purpose The Senior Sourcing Specialist is an individual contributor...  ...delivery objectives. Partner with Engineering, Operations, Quality, Finance, and...  ...qualification for the role.) For roles open across multiple locations, the salary range... 
    Senior
    Flexible hours

    CNH Industrial

    Oak Brook, IL
    4 days ago
  • $160k

     ...presence - together. Our success opens new doors for everyone here,...  ...our team of technology sourcing leaders, we’re looking for someone...  .... What You'll Do As a Senior Consultant in Tech Sourcing,...  ...IT category (e.g., hardware, software, or services). ~ Confidence... 
    Senior
    Work at office
    Local area

    Boston Consulting Group

    Stone Park, IL
    2 days ago
  • $85k - $100k

     ...Chicago office is seeking a Senior Application Developer....  ...architecture, software methodologies, processes...  ...such as design, build, source code, and testing. Produce...  ...the Intapp Cloud suite (Open, Flow, Time) with...  ...experience preferred. AI experience preferred.... 
    Senior
    Work at office
    Local area
    Flexible hours

    Vedder

    Chicago, IL
    1 day ago
  • $300k

     ...quantitative researchers, and engineers who work together to examine the...  ...be capable of implementing an open-ended research project from...  ...fluid mix of skills including AI/ML expertise, engineering pragmatism...  ...and/or contributions to open-source AI research Strong general... 
    Full time
    Internship
    Visa sponsorship
    Work visa
    Flexible hours

    Jump Trading

    Chicago, IL
    4 days ago
  • $171.5k

     ...traveler satisfaction.  The Senior Software Developer role is part of the...  ...Group’s shared generative AI platform - tooling, services,...  ...with product and domain engineering teams, you will accelerate how...  ...intelligent routing patterns, open-weight model deployments, and... 
    Senior

    Expedia Group

    Chicago, IL
    26 days ago
  • $171.2k - $285.3k

     ...Tech Consulting - AI Forward Deployed Engineer - EY.AI Finance - Manager - Location Open Location: Chicago Other locations: Anywhere in Region Location: Chicago, Akron, Arlington, Atlanta, Austin, Baltimore, Birmingham, Boca Raton, Boston, Buffalo, Charleston... 

    Jobleads-US

    Chicago, IL
    2 days ago
  •  ...Job Description Job Description The Senior Oracle integration Cloud (OIC) Middleware...  ...specifications, and support runbooks. • Maintain source-to-target mappings, API catalogs, and...  ...experience with EBS interface tables, open APIs, concurrent programs , and data-... 
    Senior
    Interim role

    Expert In Recruitment Solutions

    Chicago, IL
    12 days ago
  •  ...in Chicago, IL   Our client seeks a Senior Software Engineer for the CDP team to drive design,...  ...technical problems. ~ Exposure to Generative AI technologies including LLMs, RAG, and...  ...If anyone reaches out to you about an open position connected with Eliassen Group,... 
    Senior
    Hourly pay
    Work at office
    Local area
    2 days per week

    Eliassen Group

    Chicago, IL
    more than 2 months ago
  • $120k - $135k

     ...needs are met with the highest quality. As a Senior Test Coordinator, you’ll be a team lead...  ...the business. Use your expertise in software development testing to provide clients with...  ...business. Keep the lines of communication open with stakeholders, and elevate issues when... 
    Senior

    Canadian Imperial Bank of Commerce

    Chicago, IL
    2 days ago
  • $200k

     ...global presence - together. Our success opens new doors for everyone here, and we make...  ...build and expand our team of technology sourcing leaders, we’re looking for someone who brings...  ...with us. What You'll Do As a Manager or Senior Manager in Tech Sourcing, you’ll lead the... 
    Senior
    Contract work
    Work at office
    Local area

    Boston Consulting Group

    Hines, IL
    18 days ago
  •  ...pushing boundaries with innovative AI solutions that simplify and...  ...and cited back to its sources by on-call and auditors alike....  ...feedback and buy-in, review other engineers' designs and code with the same...  ...Requirements 6+ years of professional software engineering experience,... 
    Senior

    CCC Intelligent Solutions

    Chicago, IL
    21 hours ago
  • $120k - $135k

     ...needs are met with the highest quality. As a Senior Test Coordinator, you’ll be a team lead...  ...the business. Use your expertise in software development testing to provide clients with...  ...business. Keep the lines of communication open with stakeholders, and escalation issues... 
    Senior

    CIBC

    Chicago, IL
    4 days ago
  • $133k - $166k

     ...about building and operating secure, scalable AI platforms that power real-world innovation? As an AI Infrastructure Engineer , you'll play a key role in shaping and...  ...preference, gender identity, political affiliation, source of income, place of residence, national or... 
    Senior
    Worldwide
    Flexible hours

    Kirkland & Ellis LLP

    Chicago, IL
    21 hours ago
  • $180k - $355k

     ...-based care strategies. Familiarity with group insurance products as well as merger and acquisition experience is preferred. Some travel is required. (#58984) Compensation: Salary range of $180-355K Locations: Open to Multiple US Offices / Hybrid #J-18808-Ljbffr... 
    Senior

    Dw Simpson Ltd

    Chicago, IL
    21 hours ago
  •  ...Job Description Senior AI Data Engineer (Cloud) \n Location: Chicago, IL \n Schedule: Full-time, 40 hours/week \n Type: Contract...  ...and build scalable data ingestion pipelines from multiple source systems into Snowflake using AWS services and Python. \n... 
    Senior
    Full time
    Contract work

    Forbes Technical Consulting

    Chicago, IL
    11 days ago
  • $130k - $150k

     ...Senior Account Manager Personal Care Cargill is a family company committed to providing...  ...with producers and customers to source, make and deliver products that are vital...  ...The Senior Account Manager Personal Care (Open to Remote within US) will help sell a portfolio... 
    Senior
    Remote job
    Work experience placement

    Cargill

    Chicago, IL
    1 day ago
  •  ...operational decision making, and future AI capabilities across the...  ...for someone who sees Data Engineering as a platform capability for the...  ...contacted regarding a job opening at NinjaHoldings from any other...  ...variations, this is NOT a trusted source. We recommend that you refrain... 
    Senior
    Work at office
    Remote work
    Work from home
    Flexible hours

    NinjaHoldings

    Chicago, IL
    21 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer - Open Source - AI Trainer. Be the first to apply!