software test engineer

Job Title: Software Engineer Annotator (remote) Location: Remote (world-wide) Job Summary: We are seeking an experienced Software Engineer Annotator responsible for evaluating, labeling, and improving software engineering datasets used for Artificial Intelligence and Large Language Model (LLM) training. The ideal candidate will apply strong programming...

Especialista em Integração Conceber, desenvolver, testar, implementar e suportar soluções de integração entre aplicações, plataformas, canais digitais, sistemas core e parceiros externos, de acordo com as normas, ferramentas e princípios de arquitectura definidos, garantindo soluções seguras, resilientes, reutilizáveis e escaláveis. Funções...

Job Summary: We are seeking a highly analytical and detailed oriented Backend Engineer Annotator to support the development, evaluation, and improvement of Artificial intelligence. As the Backend Engineer you will play a critical role in training AI modes by reviewing, annotating, validating, and improving backend engineering datasets, code samples, and...

Full Stack Engineer Annotator Job Summary The Full Stack Engineer Annotator will assess frontend and backend engineering datasets, ensuring AI models correctly interpret full-stack workflows, architecture, and implementation patterns. Job Responsibilities • Annotate full-stack application datasets. • Evaluate frontend and backend integration...

Job Title: AI Policy Reviewer Location: Remote (Worldwide) Job Summary: The AI Policy Reviewer is responsible for evaluating AI-generated and user-generated content to ensure compliance with internal governance standards, regulatory requirements, and responsible AI principles. This role plays a key part in safeguarding model integrity by reviewing outputs...

Job Title: RLHF Specialist Location: Remote (Worldwide) Job Summary: An RLHF Specialist is responsible for improving and aligning AI models using Reinforcement Learning from Human Feedback (RLHF) methodologies. This role focuses on designing, implementing, and optimizing feedback pipelines that enhance model performance, safety, factual accuracy, and...

Job Title: 3D Modeling Job Type: Full-Time / Contract Location: Remote Job Summary: We are seeking a highly creative and detail-oriented Remote 3D Modeler. You will translate 2D concepts and specifications into high-quality 3D models, texturing, and rendering assets for our dynamic, globally distributed team. As a 3D Modeler, you will bridge the gap...

Job Title: AI Content Reviewer Location: Remote (Worldwide) Job Summary: We are seeking a meticulous and analytical AI Content Reviewer to evaluate and enhance AI-generated content across various platforms. In this role, you will review outputs produced by AI systems to ensure accuracy, clarity, factual integrity, brand alignment, and compliance with...

What if your work could change millions of lives? At Mitrelli, that’s exactly what we do: building schools, hospitals, water systems, energy networks, and more across Africa. Every day, our teams deliver projects that transform lives, bringing access to essential services such as energy, water, healthcare, education, housing and beyond. Together, We build...