AI Trainer - Advanced JavaScript Developers Job at Prolific

AI Trainer - Advanced JavaScript Developers

We’re looking for JavaScript Developers to help train and evaluate cutting-edge ...

Location

United States; Canada

Salary:

40.00 USD / Hour

Prolific

Expiration Date

Until further notice

Requirements

JavaScript developer skills and verifiable professional experience as a JavaScript developer
A willingness to take our skills verification test to assess your suitability for our Domain Expert participant pool
Strong attention to detail and the ability to concentrate on complex tasks for up to one hour at a time
A reliable and fast internet connection and access to a computer
A willingness to self-declare your earnings, as our participants are self-employed
A Paypal account to receive payment from our clients

Job Responsibility

Completing AI training tasks such as analyzing, editing, and writing JavaScript
Judging the performance of AI in performing JavaScript-related prompts
Improving cutting-edge AI models

What we offer

Competitive pay rates
Flexible hours
Ability to work from home

New

Intermediate Accountant

We are looking for a detail-oriented Intermediate Accountant to join our manufac...

Location

United States , Philadelphia

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

A minimum of 3 years of relevant accounting experience, including cost accounting within a manufacturing environment
Bachelor’s degree in Accounting is required
Payroll and Sales and Use Tax experience a big plus
CPA certification is preferred but not mandatory
Proficiency in Microsoft Office Suite, with advanced Excel skills
Experience with SyteLine ERP or similar systems is strongly preferred
Strong analytical and problem-solving skills to assess financial data and provide actionable insights
Excellent organizational abilities to manage multiple tasks, meet deadlines, and maintain attention to detail
Effective communication skills, both written and verbal, to collaborate with team members and stakeholders

Job Responsibility

Prepare, post, and review journal entries and accruals in alignment with established accounting procedures using SyteLine ERP and Excel-based schedules
Perform monthly and quarterly reconciliations for general ledger and balance sheet accounts, including U.S. and German bank accounts, ensuring accuracy and resolving discrepancies promptly
Manage intercompany, inter-site, and joint venture transactions by monitoring, reconciling, and addressing variances
Analyze daily and weekly operational and financial reports to identify accounting-related action items
Assist with monthly and year-end close processes, including the preparation of supporting schedules and detailed analysis
Handle Sales & Use Tax filings and other state tax submissions accurately and on time
Prepare and submit required reports for government census compliance
Support internal and external audits by providing ad-hoc accounting assistance and documentation
Train and mentor other accounting team members as needed to ensure consistent practices
Participate in company meetings, training sessions, and continuous improvement initiatives to enhance departmental operations

What we offer

medical
vision
dental
life and disability insurance
company 401(k) plan

New

Machine Learning & Python Engineering Intern

This is a high-stakes, 3-month unpaid internship program where you will work on-...

Location

Serbia , Novi Sad

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

Solid foundation in Python
Know your way around Git and Docker
Fascinated by GenAI and want to see how RAG works in a real production environment
Can communicate effectively in English
Ready to work on-site in Novi Sad

Job Responsibility

Work on Agentic Systems and RAG pipelines that automate complex business logic
Develop backends using FastAPI/Flask and integrate with top-tier LLMs (OpenAI, Anthropic, AWS Bedrock)
Use Cursor, Claude Code, and LLMs to speed up development and focus on high-level architecture
Handle large-scale data processing and migrations for production environments

What we offer

Full-time offer for top performers after the internship

Fulltime

New

People Partner

Provectus is a leading AI and data consultancy that helps organizations accelera...

Location

Colombia , Medellín

Salary:

Not provided

Provectus

Expiration Date

Until further notice

Requirements

3+ years of experience in HR, ideally in a fast-paced or tech-driven environment in LATAM and the US
Strong understanding of HR policies, talent management practices, and recruitment processes
Excellent communication and interpersonal skills, capable of fostering positive relationships across all levels of the company
High level of organizational skills, capable of managing multiple priorities and maintaining attention to detail in a dynamic environment
Commitment to our core values: Obsession, Ownership, Transparency, and Partnership
Experience working with HR and benefit provider systems like BambooHR, ADP, etc.

Job Responsibility

Act as a key point of contact for employees across Latam (mainly Colombia and Costa Rica) and in the USA, guiding them on HR policies, procedures, and employee relations issues
Assist managers with setting goals, conducting performance reviews, and ensuring participation in HR-related processes for all dedicated headcounts
Oversee HR compliance, ensuring adherence to relevant laws and regulations, including support for audits related to SOC, ISO, and other standards
Support employee development programs by helping managers and employees identify growth opportunities, career paths, and learning goals
Regularly communicate with employees (through 1:1s, team meetings, etc.), ensuring that all personnel are supported and engaged in their roles
Facilitate benefits for the dedicated headcount
Organize team-building activities and happy hours
Partner with managers to drive engagement initiatives, ensuring alignment with company values and a focus on employee well-being
Support initiatives around employee feedback, ensuring surveys, pulse checks, and continuous feedback mechanisms are in place
Monitor trends in employee retention and collaborate with teams to propose solutions for improving the employee experience and reducing attrition

What we offer

Exciting opportunities to develop both your professional skills and knowledge in AI
Comprehensive health insurance or sports coverage to keep you feeling your best
Paid time off so you can recharge and relax
The chance to collaborate with top-tier data scientists and engineers, making a real impact in the AI industry
A supportive, fun, and innovative team environment where events and activities bring us together to learn and grow!

New

Media Planner

Collective Measures is currently seeking a Media Planner on the Brand Media team...

Location

United States , Minneapolis

Salary:

54000.00 - 62000.00 USD / Year

Collective Measures

Expiration Date

Until further notice

Requirements

2+ years of experience in media, including managing display campaigns, trading/buying in display focused platforms, or managing traditional channels
Experience using The Trade Desk, Amazon DSP. StackAdapt or other programmatic DSP's preferred, but not required
Experience using Doubleclick Campaign Manager preferred, but not required
High proficiency with Microsoft Excel—formulas, pivot tables, creating efficiencies
Strong knowledge and background in metrics and results-driven optimization is vital
Strong written and verbal communication skills
Strong organizational skills and the ability to manage multiple projects simultaneously while meeting deadlines
A data-driven, independent, and analytical approach to problem solving
The ability to work independently as well as with a team in a fast paced, goal-oriented environment
Self-starting, positive work ethic, to consistently meet and exceed objectives and take on more responsibility

Job Responsibility

Assist in client strategy communication regarding recommended display and traditional tactics, including specifics on targeting, investment levels, ad types and inventory
Responsible for day-to-day campaign management of various campaigns across different platforms
Drafting insights for client-facing reports, including both data visualization and insights
Research and meet with various display programmatic partners and direct publishers, learning their evolving capabilities and related industry trends
Coordinate and implement third-party products and technology across the programmatic landscape
Lead IO creation and trafficking for digital buys
Own the building and optimization of programmatic campaigns using Collective Measures' ad tech stack
Have a primary role in ideating and implementing optimization strategies for programmatic display campaigns across multiple channels (banner, video, audio, native, Connected TV)
Implement bidding best practices to improve campaign performance

What we offer

Participation in the Employee Stock Ownership Plan
Comprehensive health insurance plan options, including 100% paid plan
Employee dental, life and disability coverage, 100% paid
Participation in 401(K) Plan with generous employer match
Generous paid parental leave
Generous PTO policy, including 11 paid holidays per year
Employee wellness stipend + home office stipend
Commuter stipend (for hybrid employees)
Discretionary bonuses

Fulltime

New

Quality Assurance, Monitoring & Testing Group Manager

The Country Control Testing Utility (CTU) is responsible for assessing the adequ...

Location

China , Shanghai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Experience managing risk in a first line role, or experience in a second- or third-line assurance or testing role
Good understanding and experience of Financial Services products and service and distribution channels
Subject matter expert on controls design, execution, and/or control testing
Advanced skills in MS Word, MS Excel, MS PowerPoint, and MS SharePoint
Effective communication, written and presentation skills
Outstanding people and relationship management skills with the ability to influence others and foster a sense of collaboration
Demonstrated analytical ability
asks insightful questions, breaks analytical challenges into workable components, and draws meaningful conclusions
Independent thinker and able to provide value-adding credible challenge to Businesses/Functions
Proficient in developing new ideas to mitigate risk and improve current processes

Job Responsibility

Supports CTU by leading a team responsible for assessing control design, designing control testing and monitoring tools, developing control assessment procedures, ensuring control assessment transitions, dispositioning exceptions, and developing insights for in-country controls
Carries key responsibility for defining the work plan and resolving escalations
Oversees and performs decision-making of Control Design Assessments (CDAs), Monitoring and Testing Design Assessments (MTDAs) and testing activity, which includes approving/signing-off, undertaking escalations, and owning Internal Audit and issue management related actions
Develops and drives quality-checking routines to ensure compliance with all relevant policies, operating guides, and owned control assessments
Accountability for the adequacy and effectiveness of CDA, OEM and OET Execution
Handles control assessment interactions with senior managers at Director or Managing Director levels
Maintains relationships and drives accountability with partners and stakeholders to drive control assessment success in support of the business's strategy
Represents/ provides input into control testing in senior meetings as needed and works with each respective team to finalize materials
Works with colleagues in other areas of Risk Management, Compliance/Control, and the Businesses / Functions to assure appropriate management of risks
Oversees the application of operational risk policies, technology and tools, and governance processes to create lasting solutions for detecting unmitigated risks arising from failed internal processes, inadequate controls, and emerging risks in partnership with the Businesses and Functions

Fulltime

New

Information Security Professional Senior Analyst

Entitlement Support QA Team manages the entitlement lifecycle of an application;...

Location

Costa Rica , Heredia

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years of experience in Information Security | Identity & Access Management
Working Knowledge of Cyber Security Standards
Strong Risk Management skills
Excellent influencing, facilitation, and partnering skills
Excellent written and oral communication skills
Retail/CBNA Applications knowledge
User Production Support experience
Excel Knowledge
Knowledge of JIRA and Microsoft Office to support project management activity
Knowledge of Mainframe Security Complexes

Job Responsibility

Review Mainframe requests from Retail/CBNA Staff members as well as those outside of Retail/CBNA
Review Eclipse USA requests from Retail/CBNA Staff members and those outside of CBNA requesting access to Eclipse USA
Review SalesForce Lightning requests from Retail/CBNA Staff members and those outside of CBNA
Conduct and facilitate functional Business meetings, using zoom, taking good notes, reading them back, distributing minutes and keeping track of follow-ups
Prepared to work release weekends for entitlement checkouts
Ability to run mainframe, Eclipse, SalesForce reports.

Fulltime

New

Country Controls Tester

The Country Control Testing Utility (CTU) is responsible for assessing the adequ...

Location

Taiwan , Taipei

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

4 - 6 years of relevant work experience in the Risk & Control domain, with experience in internal controls testing and monitoring and quality checks
Good understanding of MCA (Managers Control Assessment) or equivalent risk and control frameworks and underlying risk management concepts required
Experience in control design and monitoring/testing tool design preferable, but not essential
Demonstrated analytical skills with follow-up and problem-solving capability
Excellent written and verbal communication skills
Ability to perform under pressure and manage multiple tasks and priorities
Ability to function independently and collaborate effectively with colleagues of different seniorities
Proficient in MS Word, Excel, PowerPoint, and SharePoint
Bachelor’s/University degree preferred

Job Responsibility

Execute monitoring and testing to assess the timeliness, accuracy and completeness of controls using Citi systems, in line with the applicable Policies, Procedure and Standards
Support the execution of control design assessments (CDAs) and the development of control monitoring and testing tools and associated procedures in line with the applicable Policies, Procedures and Standards
Reperform and/or document any control failures, learnings or issues that may arise and provide feedback to the Team Lead
Escalate any control failures to the Team Lead
Complete quality checks within a timely manner and support accurate and timely submission of results in Citi’s Risk & Control system
Coordinate the adherence to the MCA Standard through controls after the execution of a process
Collaborate with Country Controls Assessment and Testing colleagues to understand any process changes and participate in trainings, meetings etc
Assist in the creation and maintenance of reports for control tracking and analysis
Identify risks across the business and organize cross-functional solutions
Challenge the status quo of existing controls and identify opportunities for enhancement

Fulltime

AI Trainer - Advanced JavaScript Developers

Prolific

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 11, 2025

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