Machine Translation Evaluation - English <> Polish; Project Vistula

About the role

Appen is seeking a skilled language expert to evaluate machine translations between English and Polish for Project Vistula. This role involves assessing the quality of translations to improve a leading translation engine. As a native Polish speaker with strong English skills, you will play a key role in enhancing language technology. You will conduct detailed analysis of bilingual output to identify strengths and weaknesses in automated translation systems. Your work will directly influence the development and refinement of a leading translation engine used by global clients. This position requires a meticulous approach to linguistic detail and a commitment to consistent quality standards. You will be part of a structured evaluation process that supports the advancement of language technology. Your contributions will help ensure that translations meet professional expectations for accuracy and fluency.

Key facts

What you'll do

• Examine English-to-Polish and Polish-to-English machine translations for accuracy and fluency.
• Apply established criteria to rate the quality and adequacy of translated content.
• Detect errors in grammar, syntax, terminology, and tone across both language pairs.
• Provide structured feedback that supports the improvement of translation algorithms.
• Analyze bilingual outputs to identify patterns of recurring translation mistakes.
• Compare multiple translation variants to determine the most linguistically appropriate option.
• Document observations using standardized formats to maintain evaluation consistency.
• Collaborate with project guidelines to ensure alignment with client requirements.
• Contribute to the overall enhancement of a leading translation engine through diligent review.
• Support the development of high-quality language data used in machine translation workflows.
• Verify that translated segments convey the intended meaning without omissions or distortions.
• Assist in testing new evaluation methods to strengthen the reliability of future assessments.
• Maintain focus on linguistic nuance to capture subtle differences in expression.
• Promote best practices in translation evaluation through careful and responsible reporting.

Requirements

• Be a native speaker of Polish to ensure authentic linguistic judgment and cultural understanding.
• Demonstrate strong proficiency in English to accurately assess cross-lingual transfer.
• Possess professional language expertise, such as a linguist, translator, or language teacher background.
• Have a solid command of Polish grammar, spelling, and stylistic conventions.
• Show the ability to work independently with minimal direct supervision.
• Be comfortable using digital tools and platforms for task completion.
• Maintain attention to detail necessary for reliable evaluation outcomes.
• Understand the importance of consistency in applying evaluation standards.

Nice to have

• Previous experience in language evaluation or a related field.

Practical notes

• Compensation is $13.80 per file, with an estimated effective hourly rate of $41.40-$55.20 per hour.
• When applying, select both Polish and English as your primary and/or additional languages to avoid application rejection.
• If selected, you will receive an email to create an account and complete setup requirements to proceed with your application.
• This is a project-based engagement conducted on an independent contractor basis.
• The role is based in Poland, allowing for remote participation within the specified location.
• No business travel is required for the completion of assigned tasks.
• There are no specific visa requirements mentioned for this position at this time.
• Applicants must be available to start evaluation work promptly upon acceptance of terms.
• Deadlines will be managed through project instructions provided during active engagement.

This opportunity is ideal for a Polish language professional who wants to contribute to the evolution of machine translation technology. You will work with real-world translation outputs and help shape the performance of a system used by organizations around the world. The role demands intellectual rigor, patience, and a high level of linguistic sensitivity. You will be responsible for ensuring that translations meet the expectations of both automated systems and human readers. The evaluation process relies on clear criteria and consistent application of standards. Your analytical skills will play a critical part in identifying areas where translations succeed or fall short. This position supports the broader mission of improving multilingual communication through technology. By participating in Project Vistula, you will help guide future developments in translation accuracy and usability. The work is structured, repetitive in nature, and requires diligence over long evaluation sessions. Successful candidates will demonstrate reliability, accuracy, and a strong sense of responsibility. This is a project-based role, meaning that ongoing participation depends on continued performance and alignment with project needs. The independent contractor arrangement provides flexibility while maintaining expectations for professionalism and timely delivery. If you are a native Polish speaker with a keen eye for detail and an interest in language technology, this role offers a meaningful way to contribute to the field of machine translation. The combination of linguistic expertise and technical evaluation will help you make a visible impact on the quality of automated translation. Applicants who meet the outlined requirements and can commit to the evaluation process are encouraged to apply without delay.