Wanted: Technical Lead

Insight Global; Mogi das Cruzes; Presencial; BRL 90 000 - 150 000; Tempo integral

Resumo da oferta

Insight Global in São Paulo, Brazil, is seeking a data annotation lead to oversee a growing team and ensure dataset integrity across multiple projects. You will supervise day-to-day workflows, onboard new hires, and mentor staff to elevate performance and accuracy.

Responsibilities include auditing annotation outputs, analyzing datasets for trends, and providing data-driven insights to improve the internal annotation platform.

Qualificações

• Bachelor's degree with evidence of critical thinking and comprehension.
• 2–3 years of data annotation or LLM evaluation experience.
• Strong data quality focus and ability to identify trends.
• Ability to work independently and meet team goals.
• Excellent communication to explain technical concepts clearly.

Responsabilidades

• Oversee data annotation team and new hires.
• Support onboarding and performance monitoring.
• Provide feedback to improve annotation platform.
• Train annotators and conduct QA audits.
• Identify challenges and recommend improvements.
• Document processes and generate KPI reports.

Conhecimentos

Data annotation

QA experience

Analytical thinking

Project management

Communication

Formação académica

Bachelor's degree

Ferramentas

QA tools

Descrição da oferta de emprego

JOB DESCRIPTION

Their day to day includes overseeing data annotation teams and workflows to maintain the highest levels of dataset integrity and quality. This will primarily involve auditing annotation outputs, onboarding and mentoring new hires, and analyzing datasets to identify trends or anomalies. This person must be able to translate complex technical concepts, manage project timelines, and provide data-driven insights to improve the internal annotation platform. Finding those who are sharp, highly analytical, and can bridge the gap between technical workflows and team performance would be a great fit for the role! Data architecture and workflow optimization are a huge plus!

Day to Day Responsibilities:

• Assist in overseeing both the existing data annotation team and new hires.
• Support project management activities, including new hire onboarding and performance monitoring.
• Contribute technical feedback to aid in the development of the internal annotation platform and data annotation workflows.
• Provide guidance, training, and knowledge transfer to data annotators to maximize performance. Conduct or audit Quality Assurance (QA) processes to ensure dataset consistency and high quality. Support the interviewing of data annotators and assist with project onboarding.
• Proactively identify challenges and trends, and suggest effective solutions for data quality, throughput, and resource allocation issues.
• Maintain detailed documentation of annotation processes, procedures, and best practices. Generate reports on key performance metrics and provide data-driven insights for decision-making.

REQUIRED SKILLS AND EXPERIENCE

• Must Haves: Bachelor’s Degree required. Open major, provided the academic background demonstrates high-level critical thinking, synthesis, and reading comprehension (e.g., Translation, Law, Psychology, Marketing, or Humanities)
• 2-3 years of data annotation or LLM evaluation experience (Textual data annotation preferred) Some experience with Quality Auditing (QA)
• Demonstrated expertise in data quality, labeling processes, and maintaining high data integrity. Excellent analytical skills, with the ability to analyze data sets, identify trends and anomalies, and provide insights that drive project improvements.
• Proven ability to manage tasks independently and contribute effectively to team goals.
• Strong communication skills for articulating technical concepts to both technical and non-technical audiences.