Data Annotator / Annotation Operations Specialist

Description

We are looking for a detail-oriented annotation specialist who enjoys working on large-scale, repetitive annotation tasks while maintaining exceptional quality and consistency. This role requires someone who can quickly understand annotation guidelines, apply sound judgment to ambiguous cases, and help manage annotation configuration changes through GitHub. The ideal candidate is comfortable balancing hands-on annotation work with ownership of annotation releases and version control.

What we offer

• Global Relocation - (Relocation options; Experience in an international environment; Cross-cultural experience)

• Recognition and Evaluation - (Feedback culture; Regular appraisals)

• Time Off - (Annual holiday - 20 or 26 days. The duration of the leave depends on the overall seniority; Occasional leave - 1 or 2 days/ depending on the circumstances; Child care leave - 2 days or 16 hours per year; Absence due to force majeure - 2 days or 16 hours per year; Maternity Leave - 20 weeks; Parental Leave - 41 weeks; Paternity Leave - 14 days)

• Luxoft Training Center - (Expert-led tech courses covering basic to advanced topics; Internal instructor-led soft skills courses; Comprehensive in-house self-learning resources for both soft and hard skills; Access to external self-learning libraries like ProQuest eBook and Udemy for Business; Cloud Programs: MS Cloud Academy, AWS Partner Academy, Google Cloud Academy; Custom Learning Programs: upskilling, reskilling, technical mentorship; Leadership Programs for Managers)

• Well-being and Work-life Balance - (Multisport card; Possibility to order Multisport card at the corporate rate for family members; LuxGood Program: wellbeing seminars, contests, relaxation sessions, yoga sessions, etc.; One Team Program: Buddy for each New Joiner; seminars, meeting and workplace space to support integration with local community and culture; “Hire me” workshops for partners; Preferential banking offer; Preferential car leasing offer; Cafeteria program discounts for shops, cinema tickets, holiday offers; Luxoft Social Benefit Fund: sport and recreation benefits, the possibility to receive financial support)

• Health Care - (Private Healthcare Insurance with unlimited access to specialists; Full dental support; Travel Insurance; Possibility to add private healthcare coverage for family members at the corporate rate; Life insurance at the corporate rate for employees and family members, including payment of the basic package for the employee by the employer; Reimbursement for corrective glasses)

• Company Events and Friendly Environment - (Many fun social activities organized by the Luxoft team offline in your city; Online entertainment events for whole company and local team events; A workplace where you’re treated with respect within a multicultural team)

• Internal Mobility - (Rotation between projects and accounts; New career opportunities)

• Self-Learning Library

• CSR Projects

Other

• Languages: English: B2 Upper Intermediate,Polish: C2 Proficient

• Seniority: Junior

• Languages: English: B2 Upper Intermediate,Polish

Requirements

• Strong attention to detail and ability to maintain quality during highly repetitive work.

• Experience with image, video, or sensor data annotation.

• Ability to learn complex annotation guidelines quickly and understand the rationale

• behind them.

• Good judgment in handling edge cases while maintaining annotation consistency.

• Experience using GitHub for version control.

• Comfortable creating branches, submitting pull requests, resolving merge conflicts, and

• reviewing code or configuration changes.

• Strong written communication and documentation skills.

• Polish and English language knowledge

• Experience writing or improving annotation guidelines.

• Familiarity with SQL, Python, or data analysis tools is a plus.

Responsibilities

• Maintain a high level of accuracy and consistency while working on repetitive annotation

• tasks over extended periods.

• Quickly understand new annotation guidelines and the reasoning behind them, enabling

• appropriate judgment when edge cases require flexibility.

• Identify ambiguous scenarios and recommend improvements to annotation guidelines.

• Review annotation quality and provide feedback to improve consistency across the

• team.

• Review, resolve conflicts and approve GitHub annotation pull requests and maintain

• clean version history

• Support annotation release management by ensuring changes are properly reviewed,

• tested, and documented.

• Monitor and troubleshoot GitHub Actions workflows related to annotation releases and

• configuration validation.