• Ensure the linguistic and phonetic quality of Omilia’s multilingual Text-to-Speech (TTS) systems by designing phoneme inventories, developing lexicons, and reviewing audio corpora to support enterprise-grade voice experiences. • Independently conduct phonological and phonetic analysis, design phoneme inventories, and develop lexicons for multiple languages. • Responsible for linguistic quality across all supported languages in TTS, including handling underrepresented phenomena and complex language-specific features. • Directly influences the naturalness, accuracy, and quality of Omilia’s TTS output, impacting customer experience in global contact center deployments. • Collaborates with TTS engineers, data scientists, and ML researchers; coordinates with native-speaker reviewers and external annotation pipelines. • Document language-specific features (prosody, stress, tone, coarticulation, dialect variation). • Produce structured language profiles for TTS model training and evaluation. • Define and maintain phoneme inventories; map to IPA and TTS-specific conventions. • Corpus audits and optimal audio references selections for TTS target voice tuning • Build and maintain pronunciation lexicons, including G2P rules and exceptions. • Review and correct machine-generated G2P outputs; conduct pronunciation audits. • Annotate audio corpora, develop evaluation protocols, and produce error analyses. • Define linguistic criteria for TTS corpus selection and design prompts for data collection. • Collaborate with TTS engineers to integrate linguistic artefacts into synthesis pipelines. • Contribute to internal documentation and participate in research discussions.

• Responsible for all aspects of subtitle file creation, depending on assignment, whether Conforming, Translating or Proofreading/QC’ing of subtitle files using Pixelogic proprietary cloud based subtitling software • Leverage in-house glossary tool for consistency across products as well as follow client style guide specifications • Handle rejections/make corrections in files • Remain current with industry trends, and adapt to evolving client requirements • Maintain the confidentiality of sensitive content.

• Responsible for all aspects of subtitle file creation, depending on assignment, whether Conforming, Translating or Proofreading/QC’ing of subtitle files using Pixelogic proprietary cloud based subtitling software • Leverage in-house glossary tool for consistency across products as well as follow client style guide specifications • Handle rejections/make corrections in files • Remain current with industry trends, and adapt to evolving client requirements • Maintain the confidentiality of sensitive content.

• Translate content between Brazilian Portuguese and US English while preserving cultural nuance and clarity. • Edit and refine language content for accuracy, tone, and contextual relevance across digital platforms. • Apply current language standards, usage trends, and best practices to all deliverables. • Evaluate and provide structured feedback to improve language model quality. • Collaborate with Production and cross-functional teams to localize content for your language-speaking markets. • Support content development, localization, and quality assurance for digital tools and applications. • If transcreation is required, the text should be creatively adapted beyond the source to ensure it reads naturally in the target language.