Top Artificial Intelligence Jobs in Bucharest

Join Welo Data’s Norwegian contributor network for flexible, remote AI projects involving text, image, and audio annotation; search, advertising, and chatbot evaluation; prompt creation; and cultural and linguistic quality review. This is not an active opening. Contributors are contacted when suitable projects become available, with details about scope, timelines, and compensation provided in advance.

Join a flexible contributor network supporting AI training projects through Urdu-language annotation, search and chatbot evaluation, prompt creation, and cultural accuracy review. Projects may involve text, image, or audio labeling and vary from several days to weeks. Applicants must be Urdu-native or near-native, English proficient, comfortable with digital tools, detail-oriented, and based in India or Qatar.

Join Welo Data’s remote Uzbek contributor network to support AI training projects. Potential tasks include annotating text, images, or audio; evaluating search results, advertisements, and chatbot responses; creating prompts; and ensuring cultural and linguistic accuracy. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation.

Join Welo Data’s remote Cebuano contributor network for potential AI projects involving text, image, or audio annotation; search, advertisement, and chatbot evaluation; prompt creation; and cultural or linguistic accuracy review. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation. Native or near-native Cebuano fluency, English proficiency, digital tool comfort, and strong attention to detail are required.

Join Welo Data’s Ukrainian-language AI contributor network for flexible, remote projects involving text, image, and audio annotation; search, ad, and chatbot evaluation; prompt creation; and cultural and linguistic quality review. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation. Applicants must be Ukrainian-fluent, English-proficient, detail-oriented, comfortable with digital tools, and based in Poland, Spain, or the Czech Republic.

Join Welo Data’s remote Armenian contributor network for future AI data projects. Depending on skills, contributors may annotate text, images, or audio; evaluate search results, ads, or chatbot responses; create prompts for large language models; and assess cultural and linguistic accuracy. Projects vary from several days to weeks, with scope, timelines, and compensation provided before each assignment.

Join Welo Data’s Belarusian contributor network for potential remote AI projects. Depending on skills and project needs, contributors may annotate text, images, or audio; evaluate search results, advertisements, and chatbot responses; create prompts for large language models; and ensure cultural and linguistic accuracy. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation.

Join a global AI data contributor network supporting annotation, evaluation, and prompt-creation tasks for AI systems. Work remotely with flexible hours while using Traditional Chinese language and cultural expertise to help create more inclusive technology.

Join Welo Data’s Danish AI contributor network for potential remote projects involving data annotation, content evaluation, search and chatbot quality assessment, prompt creation, and cultural or linguistic accuracy. Projects vary in length and scope, with compensation and details provided before each assignment. Candidates must have native or near-native Danish fluency, English proficiency, digital tool comfort, and strong attention to detail.

Join Welo Data’s Bengali contributor network for potential remote AI projects involving text, image, or audio annotation; search, advertisement, and chatbot evaluation; prompt creation and testing; and cultural or linguistic quality review. Projects vary from several days to weeks, with scope, timelines, and compensation provided before each project.

Join Welo Data’s global contributor network for flexible, remote AI projects. Depending on project needs, contributors may annotate text, images, or audio; evaluate search results, advertisements, or chatbot responses; create and test prompts for large language models; and ensure cultural and linguistic accuracy. Native or near-native Amharic fluency, English proficiency, digital tool comfort, and strong attention to detail are required. This is a talent network rather than an active job opening, with compensation and project details provided before each assignment.

Join Welo Data’s remote Odia contributor network to support AI training projects. Depending on project needs, contributors may annotate text, images, or audio; evaluate search results, advertisements, or chatbot responses; create prompts for large language models; and validate cultural and linguistic accuracy. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation.

Join a Lithuanian-language AI contributor network for flexible remote projects involving text, image, and audio annotation; search, advertising, and chatbot evaluation; prompt creation; and cultural and linguistic quality review. Projects vary from several days to weeks, with scope, timelines, and compensation provided before each assignment.

Join Welo Data’s global contributor network for flexible, remote AI projects involving text, image, and audio annotation; search, advertisement, and chatbot evaluation; prompt creation; and cultural and linguistic quality review. Projects vary from several days to weeks, with scope, timelines, and compensation provided before each assignment. Native or near-native Hebrew, English proficiency, digital tool comfort, and strong attention to detail are required.

Join Welo Data’s Cantonese AI Trainers Network to support AI data annotation, evaluation, and prompt creation. Work remotely with flexible hours while contributing language and cultural expertise to improve AI systems. Applicants should be native or near-native Cantonese speakers living in Hong Kong, Macau, mainland China, or Malaysia, with strong English skills, digital tool proficiency, attention to detail, and curiosity.

Join Welo Data’s Nepali contributor network for flexible, remote AI data projects. Depending on project needs, contributors may annotate text, images, or audio; evaluate search results, advertisements, or chatbot responses; create prompts for large language models; and review cultural and linguistic accuracy. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation.

Join Welo Data’s contributor network for flexible, remote AI projects involving text, image, or audio annotation; search, ad, and chatbot evaluation; prompt creation; and cultural and linguistic accuracy review. Candidates need native or near-native Kannada fluency, English proficiency, digital tool comfort, and strong attention to detail. Projects vary from several days to weeks, with scope, timelines, and compensation provided before participation.

Join Welo Data’s Vietnamese AI contributor network for potential remote projects involving text, image, or audio annotation; search, advertising, and chatbot evaluation; prompt creation; and cultural and linguistic quality review. This is not an active opening. Projects vary in duration and compensation, with details provided before participation.

Join a remote global contributor network supporting AI data projects. Depending on project needs, you may annotate content, evaluate search results or chatbot responses, create prompts, and verify cultural and linguistic accuracy. Projects range from a few days to several weeks, with scope, timelines, and compensation provided before participation.

Lead end-to-end product backlog for procurement interoperability and orchestration across source-to-pay. Design integration and data alignment across procurement platforms, run stakeholder workshops, translate demand into user stories and releases, manage E2E testing, rollout and BAU transition, and embed AI-driven automation and prompt-driven workflows to improve efficiency.

Develop and enhance MetaMask social and multi-chain experiences across Portfolio, browser extension, and mobile platforms. Collaborate across teams on complex projects, mentor engineers, and build scalable full-stack applications using React, React Native, modern JavaScript, blockchain technologies, APIs, testing, and continuous integration. Ensure cross-platform compatibility and apply web security best practices.

Lead the architecture and production delivery of AI agents and intelligence systems for payments. Build reliable, low-latency LLM applications with tool use, orchestration, memory, RAG, multilingual conversations, evaluation, observability, and safety guardrails. Develop merchant intelligence and AI operations automation, mentor engineers, establish technical direction, and collaborate across Product, Data Science, and engineering teams in a compliance-sensitive global environment.

Design and define end-to-end scalable, resilient AI architectures (data pipelines, model training/serving, retrieval, monitoring, governance), collaborate with delivery teams, contribute to proposals, mentor engineers, and evaluate emerging AI tools and technologies.

Lead AI initiatives, craft product vision, manage lifecycle, utilize data for decisions, and foster collaboration across teams.

As an AI Inference Engineer, you will optimize C++ systems for AI model inference on edge devices, collaborating with researchers to deploy and enhance models while ensuring runtime stability and performance.