Senior Prompt Engineer for Project Lion - Remote Opportunity

Join our innovative team at weloglobal as a Senior Prompt Engineer for Project Lion. In this exciting remote, part-time role, you will oversee the comprehensive technical migration process, seamlessly transitioning templates to LLM autoraters. Utilizing our client’s internal tools, you will apply advanced prompt engineering strategies to enhance model perfor…

Please submit your CV in English and specify your English proficiency level.Mindrift connects talented professionals with project-based AI opportunities for leading technology firms, focusing on the testing, evaluation, and enhancement of AI systems. This is a project-based opportunity, not permanent employment.Opportunity OverviewEach project presents distinct tasks, and contributors may be involved in:Designing original computational physics problems that mimic real-world physics research workflows;Creating challenges that require Python programming solutions (using libraries such as Numpy, SciPy, Sympy);Ensuring problems are computationally intensive, requiring considerable timeframes (days/weeks) for resolution;Developing scenarios that necessitate complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics;Grounding problems in actual research challenges or practical applications within physics;Verifying solutions through Python and standard physics simulation libraries;Clearly documenting problem statements and providing verified accurate answers.Candidate ProfileThis role is ideal for optical engineers with Python experience who are interested in part-time, non-permanent projects. The perfect candidate will have:A degree in Physics (Theoretical, Experimental, or Computational) or a related field;Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any programming language is also acceptable;A minimum of 2 years of professional experience, whether in applied work, research, or teaching;Experience with numerical simulation techniques;The capability to design problems that reflect real-world physics research workflows;Creative problem-solving skills across various areas of physics;Acquaintance with physics modeling and approximation methods;Strong command of written English (C1+).Process OverviewApply → Pass qualifications → Join a project → Complete tasks → Receive paymentProject Time CommitmentFor this position, tasks are expected to require approximately 10–20 hours per week during active phases, depending on project needs. This is an estimate, not a guaranteed workload, applicable only while the project is active.CompensationContributors can earn up to $29 per hour, depending on their level of expertise and contribution pace. Compensation varies across different projects based on scope, complexity, and required skills. Note that other projects on the platform may offer different payment rates based on their specific requirements.

Join Devoteam as a Quality Assurance Engineer in our Retail & E-Commerce division, where you will play a crucial role in ensuring the quality of our innovative solutions. In this position, you will collaborate with cross-functional teams to develop and execute test plans, identify defects, and contribute to the continuous improvement of our software products.

Join the innovative team at Mindrift as an AI Workflow Engineer for the Tendem project (https://tendem.ai/). In this dynamic freelance role, you will develop cutting-edge automation systems utilizing Large Language Models (LLMs) within our unique AI + human collaborative environment.As an AI Pilot, you'll work alongside Tendem Agents to streamline repetitive tasks. Your skills in structured thinking, prompt engineering, and quality control will be pivotal in crafting scalable and reliable AI-driven workflows.This part-time, remote opportunity is perfect for professionals with a robust background in LLM integrations, prompt design, and AI automation systems.

Mindrift is seeking talented DevOps / Automation Engineers (Infrastructure & Scaling) to join our innovative Tendem project (https://tendem.ai/), focused on constructing and sustaining scalable infrastructure for automation workflows in a hybrid AI + human environment.In this engaging role, referred to as an AI Pilot at Mindrift, you will work alongside Tendem Agents who manage repetitive tasks, while you lend your infrastructure expertise, ensuring system reliability and performance optimization to maintain stable and scalable automation pipelines.This flexible part-time remote position is perfect for professionals with hands-on experience in cloud infrastructure, system deployment, and managing high-load automation environments.What We DoThe Mindrift platform connects specialists with AI projects from leading tech innovators. Our mission is to harness the potential of Generative AI by integrating real-world expertise from around the globe.About the RoleThis freelance opportunity involves designing, deploying, and maintaining the infrastructure that supports automation workflows, guaranteeing system stability, scalability, and high availability across various environments.Key ResponsibilitiesDeploy and maintain self-hosted automation environments (e.g., n8n instances or similar systems).Design and manage infrastructure to support high-volume workflows and extensive data processing.Scale automation systems to accommodate concurrent workloads and performance-intensive tasks.Establish monitoring, logging, and alerting systems to oversee workflow performance and detect failures.Implement alerts for critical events (e.g., node failures, performance drops, system instability).Ensure system uptime, reliability, and fault tolerance across automation pipelines.

About Speechify Speechify helps people absorb information in new ways. The platform turns articles, documents, and books into audio, making learning more accessible and efficient, at a desk or on the move. Speechify leads the audio information space, with rapid growth and recognition as a top choice in its category. Role Overview: Senior Software Engineer - Core Experiences The Core Experiences Team builds and maintains the services and SDKs that power Speechify’s cross-platform user experience. This senior engineering role focuses on both product development and infrastructure. The team values clear, reliable APIs and a balance between thoughtful design and practical delivery. What You Will Do Work closely with Product Teams to define project scopes, improve feedback cycles, and solve integration and UX challenges across products. Improve existing features by designing efficient abstractions and refining algorithms to boost loading speed and parsing performance. Build and deploy cloud functions, lightweight backend services, and jobs using Kotlin. What We Look For A systems-thinking approach: designs that optimize the whole system while keeping solutions simple. Ability to quickly generate ideas, distinguishing which projects are ready to start and which need more refinement. Focus and adaptability in a startup setting, knowing when to work independently and when to collaborate. Strong collaboration skills, with the ability to inspire and negotiate with designers, marketers, and project managers. Location Porto, Portugal

toloka-ai seeks Freelance AI Workflow Engineers to help advance the Tendem project. This part-time, remote role focuses on building automation systems that blend large language models (LLMs) with human input. Work supports the development of intelligent workflows for content generation, communication, and process automation. Key responsibilities Design and improve workflows that use LLM APIs for generating content, automating tasks, and facilitating communication Collaborate with Tendem Agents who manage repetitive tasks, ensuring effective cooperation between AI systems and human contributors Apply structured thinking, prompt engineering, and quality assurance to deliver scalable, reliable AI-powered solutions Requirements Hands-on experience integrating LLMs and designing prompts Background in developing or refining AI-driven automation systems Ability to work independently as a remote freelancer Project context The Mindrift platform connects subject matter experts with AI projects from leading technology companies. Tendem aims to unlock Generative AI’s potential by combining global expertise with advanced tools. Location Remote , Porto, Porto District, Portugal

Join our dynamic team at Devoteam Cyber Trust as a Network Security Engineer. In this role, you will leverage your expertise in network security to safeguard our banking sector clients. As a vital member of our Trust & Cybersecurity department, you will be responsible for implementing robust security measures, conducting risk assessments, and ensuring compliance with industry standards.This position requires fluency in French, enabling you to effectively communicate with our diverse clientele.

Role overview Mindrift seeks a Freelance Low-Code Automation Engineer to support the Tendem project. This part-time, remote role focuses on building and optimizing automation using Make.com, n8n, and JavaScript. Candidates may work from Porto, Portugal or fully remote. What you will do Design and implement automation workflows with low-code tools such as Make.com and n8n Extend and customize workflows using JavaScript when needed Work alongside Tendem Agents to automate and streamline repetitive tasks Develop reliable and scalable solutions by applying structured problem-solving Maintain high standards for quality and attention to detail in all workflow executions Who thrives in this role Those with hands-on experience in low-code automation platforms Engineers skilled at designing and refining workflow automations Individuals comfortable using JavaScript for custom automation logic People who prioritize quality, reliability, and clear processes The AI Pilot specialist At Mindrift, this specialist is called an "AI Pilot." AI Pilots work closely with human agents, ensuring smooth collaboration between automated systems and manual processes within a hybrid AI and human framework.

Mindrift is seeking talented Low-Code Automation Engineers proficient in Make.com, n8n, and JavaScript to join our innovative Tendem project. In this dynamic role, referred to as an AI Pilot at Mindrift, you will partner with Tendem Agents to streamline repetitive tasks while applying your automation expertise, analytical approach, and quality assurance to ensure efficient and scalable workflows across diverse systems.This part-time remote position is perfect for individuals with substantial experience in low-code automation platforms, workflow design, and JavaScript customization.About MindriftAt Mindrift, we connect industry specialists with cutting-edge AI projects from leading technology firms. Our goal is to harness the power of Generative AI by leveraging real-world expertise globally.Position OverviewThis freelance role focuses on the Tendem project. As a Low-Code Automation Engineer, you will be responsible for designing, developing, and refining sophisticated automation workflows across various platforms, guaranteeing reliable performance, scalability, and effective data management within integrated systems.Primary ResponsibilitiesDesign and assess intricate automation workflows spanning multiple business tools and platforms.Create and enhance workflows utilizing low-code platforms (Make.com, n8n), APIs, webhooks, and event-driven logic.Incorporate custom JavaScript within automation solutions to manage advanced logic, data transformations, and unique scenarios.Connect and synchronize data across systems such as Airtable, Google Sheets, Notion, CRMs, and more.Ensure dependable workflow execution through appropriate error handling, logging, and fallback strategies.Diagnose and enhance automation performance, minimize failures, and increase operational efficiency.Support the automation of communication and operational processes such as messaging, outreach, and notifications.CompensationContributors on this project can earn up to $50 per hour, based on their experience and contribution speed. Compensation may vary across projects depending on their scope, complexity, and expertise required. Other projects on the platform may offer different earning potentials.

At Roboyo, we are pioneers in Agentic Automation, empowering renowned brands to seamlessly integrate autonomous, AI-driven agents into their workflows, processes, products, and services. This enables them to scale swiftly and operate with enhanced intelligence.With a robust foundation in automation, our focus is on the smooth incorporation of AI into enterprise-level organizations, not merely proving concepts but taking ownership of results and delivering value across various industries. Join our global team of builders, consultants, and engineers at Roboyo, where we are dedicated to elevating solutions to new heights for clients striving for excellence.We are seeking a skilled Information Security Auditor (Consulting) to assist our clients in evaluating, enhancing, and demonstrating their security posture, particularly in the realms of automation, AI solutions, cloud platforms, and contemporary engineering practices (CI/CD, DevSecOps).This position is client-facing and entails a blend of audit execution, security assurance, and advisory roles. You will spearhead and contribute to security audits, control assessments, and compliance readiness initiatives (e.g., ISO 27001, NIST, SOC 2), collaborating with delivery teams to embed security controls into automation and AI-enabled processes.

Join our dynamic team at inetum2 as a TIBCO Developer, where you will play a pivotal role in designing and implementing integration solutions using the TIBCO suite of products. Engage in cutting-edge projects, collaborate with cross-functional teams, and leverage your expertise to enhance our clients' operational efficiency.

Role overview ilof-intelligentlabonfiber is seeking a Software Engineer focused on Hardware Integration and Systems Development. This position is based in Porto and centers on building software that connects with advanced hardware systems for medical technology. Main responsibilities The core of this role involves developing software solutions that work directly with sophisticated hardware. The goal is to support and enhance the company's personalized medicine technologies through reliable system integration. What you will work on Design and implement software that communicates effectively with hardware components Contribute to the development of medical technology systems Help ensure seamless integration between software and hardware platforms About ilof-intelligentlabonfiber ilof-intelligentlabonfiber is a deep-tech startup working in personalized medicine, with a focus on innovative solutions that combine advanced software and hardware.

At Sword Health, we are revolutionizing healthcare by transitioning from a human-first approach to an AI-first model through our cutting-edge AI Care platform. Our mission is to provide access to world-class healthcare anytime and anywhere while significantly reducing costs for payers, self-insured employers, national health systems, and other healthcare organizations. We began our journey by transforming pain care using AI technology and have expanded into women’s health, movement health, and mental health. Since 2020, over 700,000 members across three continents have engaged in 10 million AI sessions, enabling our 1,000+ enterprise clients to save over $1 billion in unnecessary healthcare expenses. Supported by 42 clinical studies and holding over 44 patents, Sword Health has successfully raised more than $500 million from prominent investors, including Khosla Ventures, General Catalyst, Transformation Capital, and Founders Fund. Discover more about us at www.swordhealth.com.As the Head of Product for our innovative women’s health solution, Bloom, you will be pivotal in shaping the future of a product that has already positively impacted the lives of thousands of women across the U.S. Your primary objective will be to lead the development of Bloom's user-centric product, ensuring a seamless and engaging experience that fosters high patient engagement and leads to meaningful improvements in women’s health outcomes.

Join our dynamic team at inetum2 as an RPA Developer! In this role, you will leverage your expertise in Robotic Process Automation to design, develop, and implement automation solutions that enhance operational efficiency and drive innovation.Your contributions will play a crucial role in transforming business processes and improving productivity. If you are passionate about automation and eager to make a real impact in a growing company, we want to hear from you!

We are seeking a talented Informatica PowerCenter Developer to join our dynamic team. In this role, you will leverage your expertise in Informatica PowerCenter to design, develop, and optimize data integration processes. You will collaborate with cross-functional teams to ensure that our data solutions meet business needs and drive efficiency.

Who We AreAt 7Graus, we create solutions that make a difference. Our mission is clear: to enhance people's lives through solutions that help them achieve their goals.Our unique strength lies in our analytical skills and our ability to anticipate users' needs. With over 60 web products, SaaS, and apps, we deliver content to more than 200 million visitors each month. We are one of the largest content producers in Portugal and Latin America.Our CultureAt 7Graus, we embrace a horizontal organization and a culture of responsibility and ownership. We continuously explore and experiment with new ways of working, always keeping in mind that our ultimate goal is not just the structure or tool we apply, but our mission and the definition of a healthy culture. This culture empowers us to create an organizational system capable of self-regulation and adaptation to the evolving world.We strive to be an organization of passionate individuals who love what they do, free from toxicity or politics, where everyone has the opportunity to play a significant role and feels happy to be part of the team.

Join our dynamic team at Altersolutions as a Business Analyst specializing in Credit Risk Stress Testing. In this pivotal role, you will analyze and interpret complex data related to credit risk to ensure our financial stability and compliance with regulatory requirements. Your insights will drive decision-making processes and help shape our strategic direction.If you are passionate about data analytics and risk management, and you thrive in a collaborative environment, we want to hear from you!

Join inetum2 as a Business Analyst specializing in Credit Risk. In this dynamic role, you will be responsible for analyzing credit risk data, developing risk assessment models, and supporting decision-making processes to enhance our financial strategies.

Welo Data, a division of Welocalize, is a leading global AI data provider, boasting a network of over 500,000 contributors who provide high-quality, ethically sourced data for training advanced AI systems worldwide. Our mission is to cultivate smarter, more human-like AI by leveraging the diverse skills of our community across more than 100 countries.At Welo Data, our motto, 'Limitless AI. Limitless You.' encapsulates our commitment to fostering growth and innovation. We empower individuals to contribute to AI development on their own terms, offering unparalleled opportunities for personal and professional advancement.Are you passionate about technology and meticulous in your work? Welo Data is creating an inclusive global network of linguists, language lovers, and culturally knowledgeable contributors dedicated to developing safer, smarter AI solutions. By becoming part of our talent community, you will gain priority access to flexible, remote projects in areas such as annotation, evaluation, and prompt creation—always on your schedule. Important Note: This is not a current job opening. By applying, you will join our global contributor network. We will contact you when a project aligns with your skills and availability, providing details about the scope, timeline, and compensation. Requirements- Native or near-native proficiency in Portuguese- Residing in Brazil or Portugal- Proficient in English- Comfortable using digital tools- Detail-oriented and inquisitive Why Collaborate with Us? Limitless You – Work flexibly and grow your career Limitless AI – Contribute to the development of smarter, more inclusive AI Be Part of Our Team – Join a supportive global community About Our Projects:Welo Data's projects vary in complexity and scope, each contributing to the creation of more accurate, inclusive, and human-centered AI.Depending on your expertise, you might: Annotate or label text, images, or audio to enhance AI training Assess the quality and relevance of search results, advertisements, or chatbot interactions Develop and evaluate prompts to optimize large language models (LLMs) Ensure that the content resonates culturally, linguistically, or within specific industries.