Localization jobs in Portugal

GRC Analyst at Synthesia (AI video platform, $4B valuation) responsible for governance, risk, and compliance program ownership across ISO 27001, SOC 2, ISO 27701, and ISO 42001. Requires hands-on technical background (engineering, DevOps, SRE, IT management) to bridge technical implementations and audit requirements. Focus on control mapping, audit readiness, risk management, and preparation for future certifications (ISO 22301, HITRUST, FedRAMP).

Pre-filtered as outside the localization hiring scope.

Frontend Developer (Vue.js/React/Angular) at TransPerfect, a localization-native company. Full-time onsite role in Lisbon focused on developing scalable UI components and client interfaces for the GlobalLink platform and TechOps services. Requires 5+ years software development experience with proficiency in JavaScript and modern frontend frameworks.

Product Manager at TransPerfect (localization-native LSP) responsible for AI-powered business writing assistant. Drives product strategy, roadmap, AI innovation, and performance optimization across a global team. Requires 2+ years PM experience in SaaS/AI/enterprise software, with background in business communication or authoring solutions.

Staff Accountant at TransPerfect (localization-native company) responsible for day-to-day accounting, financial reporting, VAT/tax compliance, and reconciliations for the Lisbon office. Requires 4+ years accounting experience, knowledge of Portuguese tax law, US GAAP, and fluency in English and Portuguese.

Content Designer at TransPerfect (localization-native company) blending UX writing and marketing copywriting. Responsible for creating compelling content across digital products and marketing materials, developing content strategy, optimizing for performance, and collaborating with design and product teams. Requires 4+ years of content creation experience with strong portfolio in both marketing and UX writing.

Backend Developer (.NET C#) at TransPerfect, a localization-native company. Full-time role in Lisbon focused on designing, building, and maintaining scalable backend systems and APIs for the GlobalLink platform and related products. Requires 3+ years of software development experience with strong expertise in .NET C#, SQL Server, Entity Framework, and cloud technologies (Azure/AWS).

Senior Backend Developer at TransPerfect's AI division focused on document processing and conversion. Role involves building Python-based OCR and document AI pipelines, evaluating commercial and open-source solutions, benchmarking format fidelity, and implementing Vision-Language Models for structural document recognition. Requires expert-level Python, deep OCR/document AI knowledge, and architectural decision-making for AI-native solutions.

Entry-level Associate Linguist role at TransPerfect (LSP) translating from Hebrew into English. Full-time onsite position in Lisbon. Requires native English proficiency, Hebrew fluency, Bachelor's degree or translation certificate, and passage of internal linguistic testing. Responsibilities include translation, proofreading, and copywriting with emphasis on quality standards and efficiency targets.

Data Engineering Internship at Unbabel (TransPerfect's AI-powered translation platform). The role focuses on designing, building, and maintaining data infrastructure and ETL pipelines that support language processing, translation data analytics, and core product functionality. Full-time internship based in Lisbon, Portugal.

Pre-filtered as outside the localization hiring scope.

Head of AI at Smartcat, a Series C AI-native language platform company. Reports to executive leadership and owns AI/ML strategy, language AI quality, product experience redesign, and AI-driven customer lifecycle. Leads a team of AI/ML engineers. Requires 10+ years engineering/product leadership with 2+ years leading AI/ML units. Remote-friendly across Europe and US (preference for East Coast).

Customer Experience Specialist at Smartcat, a language AI platform company. This is a customer support role focused on resolving customer requests, maintaining high CSAT scores, managing on-call support, and collaborating with product and engineering teams. While the company operates in the localization/translation industry, this role is a pure customer support function, not a localization operations or management role.

Commercial Data Scientist at Synthesia, a $4B AI video platform. Role focuses on building, deploying, and maintaining ML/statistical models for revenue intelligence, customer health scoring, churn prediction, and lead intent scoring. End-to-end ownership from problem definition through production deployment and monitoring. Requires several years of industry experience with strong ML, statistics, SQL, and Python skills.

Staff Backend Engineer at Synthesia, an AI video platform company. Role focuses on building and operating enterprise-grade backend systems at scale, with emphasis on security, reliability, compliance, and multi-tenant architecture. Requires 7+ years of software engineering experience at senior/staff level. Remote from EU/UK/Switzerland. Salary EUR/GBP/CHF 130,000+ base plus stock options.

Enterprise Account Executive at LILT AI, a leading AI-powered translation and localization platform company. This is a senior sales role focused on hunting and closing complex enterprise deals ($250k–$2M+) in the translation & localization industry. The role requires 6+ years of experience selling translation/localization technology and services, with a track record of managing 9–15 month sales cycles and exceeding $1.2M+ annual quotas. Based in London with hybrid work (3 days in-office) and remote options across UK, Ireland, Germany, Spain, and Portugal.