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Key Responsibilities:Design and evaluate workflows that integrate LLM APIs (OpenAI, Claude, Gemini, or similar). Develop and optimize AI-powered automation systems for content generation, enrichment, and communication. Create and refine prompt frameworks to ensure consistent, high-quality outputs across workflows. Establish systems for personalized automated outreach, including email and messaging flows, as well as lead enrichment. Structure and preprocess data to guarantee stable model behavior and reliable outputs. Analyze and enhance AI-driven pipelines for scalability, efficiency, and accuracy.
About the job
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
About toloka-ai
At Mindrift, we bridge the gap between human expertise and AI capabilities, connecting specialists to innovative projects in the tech industry. Our commitment is to harness the power of Generative AI through collaboration with skilled professionals worldwide.
About Alongside Alongside partners with organizations to speed up digital transformation and build strong technology teams. Role Overview The Linux Systems Administrator manages, maintains, and tunes infrastructure with a focus on automation, performance, and reliability. This role is based in Porto, Porto District, Portugal. What You Will Do Administer and …
Oversee the management, maintenance, and monitoring of Linux servers and applications, ensuring timely system updates, patching, and effective configuration management.Conduct regular system and security audits, perform vulnerability assessments, and propose suitable mitigation strategies to enhance system security.Identify and resolve system performance issues proactively, ensuring optimal system availability and minimal downtime.Offer technical support and guidance to users and other IT personnel, proficiently troubleshooting and resolving complex technical issues.Maintain comprehensive documentation of system configurations, processes, and procedures to ensure accurate records and facilitate knowledge sharing across teams.Participate in on-call rotations and provide after-hours support as necessary.
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Facilitates the seamless onboarding and offboarding of Crew Members through Customs and Immigration by building strong relationships with relevant officials. The Crew Purser is tasked with the allocation of cabins.Oversees the sign-on and sign-off processes for Crew Members, ensuring all immigration and documentation requirements are met, including Travel Documents (passports, seaman's books, and visas).Maintains precise employee records.Handles all HR administrative functions related to Crew Members, including Payroll, Cash Advances, and Overtime.Manages timesheet submissions and discrepancies efficiently.Acts as the primary contact for crew and staff regarding financial issues and complaints.Monitors all payroll-related matters for crew members onboard to address issues promptly.Ensures that both onboard and shore-side systems are consistently updated with accurate Crew Manifests and relevant Crew Data, including the timely upload of necessary documents. Facilitates smooth Payroll operations, including wage payments, bank detail changes, and expense reimbursements.Manages Crew Accounts and credit card transactions.Conducts sign-off briefings two days prior to crew sign-off dates to prepare them for procedures, timelines, and expectations, distributing relevant documents to prevent delays.Upholds the confidentiality of all crew-related information and cases.Coordinates necessary medical appointments as directed by the onboard hospital.Communicates all information regarding unscheduled sign-offs (termination, dismissal, resignation, work breaks, compassionate leave, end of contracts, medical leave) to Shore Side and the Assistant Crew Purser.Ensures accuracy of employee records.Processes sign-off and disembarking payroll within the Adonis Personal Management System.
Unilabs stands as one of Europe's foremost diagnostic providers, delivering a comprehensive suite of services in laboratory medicine, radiology, pathology, genetics, and specialty testing. Each year, our dedicated team conducts over 235 million lab tests, 5.5 million imaging exams, and analyzes 7.3 million pathology slides, all supported by a workforce of more than 12,500 employees and a vast network of over 2,100 collection centers, 250 imaging centers, and 200 laboratories.We are seeking a Group Quality System Specialist to assist in the design, implementation, and ongoing enhancement of our global Quality Management System (QMS). In this pivotal role, you will contribute to the development of a standardized, digitized, and scalable QMS that enhances compliance, streamlines processes across various markets, and bolsters exceptional patient and customer outcomes.Your collaboration with market teams, IT departments, and quality leaders will be instrumental in driving process harmonization, refining our electronic Quality Management System (eQMS), and facilitating training and change management initiatives across the organization.Key Responsibilities:QMS Development & Maintenance: Aid in the creation and maintenance of Group QMS documentation, including policies, processes, SOPs, and templates. Participate in process mapping, analysis, and redesign to enhance efficiency and compliance. Ensure all documentation meets applicable standards such as ISO 15189, ISO 9001, and GxP where relevant.Process Harmonisation & Standardisation: Support markets in implementing Group QMS processes and minimizing unnecessary variations. Promote global adoption through effective training, communication, and ongoing support.eQMS Administration & Enhancement: Provide daily support to eQMS users, including troubleshooting, training, and managing user access. Assist with configuration changes, module deployment, system upgrades, and validation activities. Discover and implement automation opportunities to optimize digital workflows. Collaborate with IT, vendors, and market teams to ensure system stability and continuous improvement.Training, Communication & Change Management: Develop training materials, user guides, and learning content for QMS processes. Deliver training sessions to teams across markets and serve as a central contact point.Reporting & Quality Metrics: Create, track, and analyze KPIs and quality performance metrics. Prepare reports and presentations to highlight trends and areas for improvement for management review.
Join our dynamic team at Mystic Invest Holdings SA as an Administrative Assistant within the Maintenance Department. In this role, you will provide essential administrative support to ensure the smooth operation of our maintenance activities. You will collaborate with team members to facilitate communication and coordinate schedules, contributing significantly to our operational efficiency.
Alongside partners with organizations to speed up digital transformation and build strong technology teams. Role overview Alongside is hiring a PostgreSQL Database Administrator in Porto, Portugal. This role manages, optimizes, and secures PostgreSQL environments across both on-premises and cloud platforms. The position is central to ensuring database performance, availability, and reliability, supporting both ongoing projects and daily operations. Main responsibilities Administer and maintain PostgreSQL databases in on-premises and cloud environments. Manage the full database lifecycle, including upgrades, patching, and tuning for performance. Design and implement backup, recovery, and high availability (HA/DR) strategies. Monitor system performance (CPU, memory, storage) and plan for future capacity needs. Enforce security at both system and database levels, focusing on access control and authentication. Analyze and optimize queries using advanced performance tools such as Explain Plan and profilers. Support deployment and change management, including schema updates and CI/CD pipelines. Troubleshoot incidents and perform root cause analysis. Work with developers and architects to design effective database schemas, indexes, and views. Improve monitoring, automation, and error-prevention processes. Participate in project activities and join a 24/7 on-call rotation. Requirements Bachelor's degree in Information Systems, Computer Science, or a related field. Direct experience managing PostgreSQL in both on-premises and cloud environments. Familiarity with other databases such as MongoDB, SQL Server, or Oracle is a plus. Strong knowledge of backup and recovery, HA/DR, and tuning for performance. Experience with database security at both system and application levels. Understanding of capacity planning and resource management. Background in deployment processes and CI/CD integration. Strong troubleshooting and problem-solving skills. Ability to collaborate within cross-functional teams. Benefits Employment contract Health insurance Meal card Hybrid work setup (two days per week at the Porto office)
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Contract|$50/hr - $50/hr|Remote|Remote — Porto, Porto District, Portugal
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.
Part-time|$50/hr - $50/hr|Remote|Remote — Porto, Porto District, 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
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