evaluation

EPAM Systems, Inc. seeks a Senior Python Engineer to build an AI-powered financial assistant platform delivering chat, reporting, and tailored investment interfaces. You will work in a small, autonomous team to design and deliver production-grade AI features end-to-end. Responsibilities include building Python services with FastAPI, defining scalable system...

Advance frontier AI through research and engineering across synthetic and agentic data, reinforcement learning, post-training, model understanding, benchmarks and evaluation. You will investigate high-impact questions, build research-grade prototypes and help turn validated findings into scalable AI systems. What You Will Do Investigate frontier-model...

Agency seeks a Geospatial Reasoning Specialist – AI Trainer to shape evaluation methods for crisis-focused AI models. This remote contractor role emphasizes rigorous geospatial analysis, scenario validation, and framework design.You will review GIS outputs, craft test cases, and collaborate with a multidisciplinary team to improve data-driven evaluation....

Dyscovery-focused AI engineer role at Devsu within a lean, high-skill AI team embedded across portfolio companies. You will assess, design, build, and hand off high-impact AI solutions rapidly, working alongside an AI product manager. The goal is to enable portfolio companies to scale AI opportunities and hire their own capabilities. You will be part of a...

At BairesDev, a 100% remote technology leader, we engineer enterprise AI solutions with a global Top 1% talent pool. Join as a Full-stack Python AI Engineer to own end-to-end features—from agent and skill integrations to RAG pipelines—while contributing across backend and frontend. The role offers growth from Senior to Principal based on impact, with...

mercor is seeking an Internet-Native Bilingual Evaluator Expert (Spanish - Latin America) on a remote contract basis. You will evaluate AI outputs for accuracy in online communication, culture, and multilingual interactions, focusing on Latin American Spanish and English.Responsibilities include analyzing social media content for naturalness and cultural...

SpaceXAI is seeking a hands-on Leadership Lead for AI Tutors to guide data labeling and evaluation efforts, ensuring high-quality, scalable data production and strong adherence to guidelines. You will review work, coach a team, and collaborate with engineering to translate model needs into clear labeling strategies.The role emphasizes operational excellence,...

Reverse Logistics Group (RLG) is seeking a seasoned People leader in Medellin to oversee talent management across the organization. You will drive recruitment, development, performance evaluation, compensation, and employee relations while ensuring compliance with labor regulations. As part of the People department, you will partner with leaders to create...

EPAM Systems is seeking a Chief Software Engineer to lead the development of a next-generation AI-powered financial assistant platform. You will guide a small, senior team from design to production, shaping product direction while iterating rapidly with business users. You will design scalable systems, build Python backends with FastAPI, and implement robust...

Agency is seeking a Mathematics Specialist fluent in Spanish (Latin America) to train and evaluate AI models from a remote location. You will challenge models with classroom problems, verify correctness, capture error traces, and help improve prompts and evaluation methods. Ideal candidates hold a master’s or PhD in mathematics or related field and can...

Anyone AI Inc. is seeking mathematical experts to design rigorous, deterministic problems for frontier AI training and evaluation. You will craft questions with a single verifiable answer and provide full, verified solutions, including the reasoning steps. This remote, part-time role requires strong Python skills, mathematical modeling expertise, and precise...

BairesDev is seeking a Senior AI Engineer to contribute to an enterprise-scale AI platform, focusing on agentic architectures and multi-agent orchestration. You will design skill invocation, data retrieval strategies, and evaluation harnesses while collaborating with global engineering teams. The role emphasizes Python, LLM platforms, LangChain and...

EPAM Systems, Inc. seeks an AI Platform Software Engineering Manager to architect and deliver a next‑generation AI-powered financial assistant platform. You will lead a small, capable team and build production Python services and FastAPI APIs for scalable workloads. The role emphasizes end‑to‑end design, AI evaluation, robust security controls, and...

UN Information Systems Officer in Bogotá, Colombia, FS-6 grade, location Bogotá. The role oversees major information systems, directs analysis, design, development, testing and implementation of moderately complex systems, and participates in a team handling critical components. It also manages the Field Technology Unit budget, forms allocations,...

EPAM Systems, Inc. seeks a Chief Agentic AI Engineer to architect and run autonomous agent systems at scale with production-grade reliability. You will shape end-to-end agent workflows across runtime, memory, identity, tools, and observability while elevating evaluation, tracing, and guardrails. You will lead adoption of AWS Bedrock AgentCore and Strands...

Brightgrove Ltd. is seeking a Senior Translational AI Scientist/Engineer to design and deploy agentic AI systems for translational biology, spanning retrieval, orchestration, evaluation and deployment. You will partner with scientists to ensure mechanistic hypotheses and experimental designs are scientifically sound and evidence‑backed. The role...

Commitment: 40 hours/week, with at least 4 hours overlap during PST business hoursRole ResponsibilitiesDesign and solve challenging Mathematics problems that test the reasoning and problem-solving capabilities of large language models.Create clear, high-quality, step-by-step solutions with detailed and well-structured reasoning.Develop novel mathematical...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this...