Senior Lead Machine Learning Engineer, Agentic AI

Join Upwork Inc. as a Senior Lead Machine Learning Engineer, where you'll be at the forefront of developing cutting-edge agentic intelligence. In this pivotal role, you will architect, implement, and scale innovative AI agents and the underlying platform that supports them. Your responsibilities will encompass the entire development lifecycle—from training a…

Join Our Team as a Freelance Tech Recruiter!At Cross Border Talents (CBT), we are on the lookout for talented Freelance Tech Recruiters to be part of our dynamic team. We are a leading recruitment consultancy with an extensive global network of partners specializing in permanent placements and talent leasing solutions across the Engineering, ICT, and BPO sectors. As a member of the Novabase Group Venture, we are dedicated to transforming the world of work.Our mission is to address the skills gap by facilitating successful employment transitions in an ever-evolving labor market. With our expertise, we connect skilled professionals with top employers throughout the European Union, earning recognition through three Seals of Excellence awarded by the European Commission.In our Tech Unit, you'll focus on fulfilling ICT and Engineering roles for high-tech clients in the European market. As a Freelance Tech Recruiter, you will: Interpret job descriptions effectively Establish connections between job descriptions, client business needs, and candidate profiles Identify and attract top-tier professionals across the EU to meet client openings Conduct thorough interviews to assess candidate qualifications Provide detailed analyses of suitable candidates Maintain a steady pipeline of candidates with weekly submissions You will receive internal support from our HR, Digital Marketing, and Recruitment Managers to ensure your success.

We are seeking a proactive and skilled Warehouse and Purchasing Manager (m/f) to oversee our supply chain operations and warehouse management. The ideal candidate will have a keen eye for detail and a passion for optimizing processes. You will be responsible for managing inventory, coordinating purchases, and ensuring a smooth warehouse operation.

Join our dynamic team at Mystic Invest Holdings S.A. as a Naval Boiler Maker. This role is essential in the construction and repair of naval vessels, requiring specialized skills and a passion for maritime engineering. As a key player in our engineering department, you will collaborate with talented professionals in naval architecture and engineering to deliver innovative solutions.

Join Altersolutions as a C/C++ Developer and be part of a dynamic team dedicated to innovative software solutions. We are looking for passionate individuals who thrive in a creative environment. Your role will involve developing robust applications and collaborating with cross-functional teams to deliver high-quality software solutions.

Join Winthrop Technologies, Europe's premier dedicated data centre delivery partner, known for providing comprehensive turnkey solutions from design to construction and commissioning. Headquartered in Dublin, we have established ourselves as the most trusted name in the data centre sector across Europe. We are on the lookout for a skilled Mechanical Package Manager to become a part of our team for a significant data centre project in Portugal. The ideal candidate will be tasked with managing the entire mechanical package, which includes overseeing design, procurement, installation, testing, and commissioning. You will coordinate with subcontractors and site teams to guarantee the project is completed safely, on schedule, within budget, and meets the highest quality standards.

Winthrop Technologies is a premier data center delivery partner, specializing in comprehensive turnkey solutions for our clients. With our headquarters in Dublin, we proudly deliver services across Europe, currently executing multiple data center projects in seven countries, amounting to over 430 MW of IT load.We are excited to invite applications for the role of MEP Lead to join our Iberian team. The ideal candidate will oversee the management and coordination of all mechanical, electrical, and plumbing activities throughout the project lifecycle, from design through to completion.

At Dev.Pro, our projects significantly impact millions globally, but it's our talented team that drives this innovation. We appreciate individuality and are committed to fostering an inclusive and supportive workplace.We are seeking a Principal Test Automation Engineer with extensive technical knowledge to spearhead our automation initiatives and lead a team of senior Automation Quality Assurance (AQA) engineers. In this pivotal role, you will take charge of full-stack test automation, enhance our cloud-based testing infrastructure, and guarantee the highest quality for a sophisticated POS platform utilized by restaurants worldwide. Your responsibilities will blend hands-on engineering with strategic leadership, including framework and tool development, mentoring engineers, and collaborating with client stakeholders to ensure dependable, production-ready solutions. What we offer:Ownership of the automation strategy for a large-scale POS platform featuring weekly production releases and diverse client setups.Development of enterprise-level automation solutions utilizing Python, Playwright, and AWS to maintain robust production systems.Leadership and mentorship of a senior AQA team, advancing test infrastructure and integrating AI-driven workflows. Are you the one?Leadership & Vision7+ years of experience in end-to-end test automation, with a proven ability to shape automation strategies and technical roadmaps.Proven experience as a Team Lead, overseeing performance assessments, Professional Development Plans (PDPs), and effectively communicating architectural decisions to senior stakeholders.Capability to assess, implement, and support an entire QA toolchain to enhance delivery speed and system reliability.Upper-Intermediate+ English proficiency, with the ability to lead client-facing discussions and present technical solutions.Advanced Engineering & Tools ImplementationProficient in Python, with a strong emphasis on Object-Oriented Programming (OOP) for constructing scalable, maintainable codebases.Hands-on experience in developing and scaling robust frameworks using Playwright, Selenium, and pytest.Experience in incorporating AI into workflows (AI Agents, log analysis, and Playwright+AI) to tackle complex testing challenges.Demonstrated capability to manage intricate configurations of large-scale POS systems and complex client environments.Infrastructure & DevOps ExpertiseExtensive experience in designing and maintaining test infrastructure in cloud environments, with hands-on knowledge of Terraform, Docker, and Kubernetes for orchestrating test environments.Expertise in integrating automated suites into deployment pipelines to foster a

Join our elite team at minderacraft as we innovate a high-performance, event-driven ecosystem. We are not just writing code; we are creating architectural solutions that tackle intricate financial and data workflows. As a Senior Software Engineer, you will play a pivotal role in our transition to .NET 8 and the integration of Generative AI technologies (LLMs) into our flagship product.This position is ideal for a seasoned engineer who recognizes that a system's robustness hinges on addressing its weakest links—whether it involves mitigating race conditions in SQS queues or optimizing Redis caches. You will engage with a modern technology stack, moving away from legacy systems towards a cloud-native and AI-enhanced future.Expected travel time, both nationally and internationally, is estimated at 0-15%.

Take charge of leading and mentoring a talented team of software engineers, fostering their professional development while advocating for top-tier engineering practices.Establish and execute a robust technical strategy that aligns with architectural frameworks, business goals, and compliance requirements.Champion software quality through methodologies such as Test-Driven Development (TDD), conducting code reviews, engaging in pair programming, and implementing continuous refactoring.Supervise software design and development processes to guarantee scalability, performance, and long-term maintainability.Elevate DevOps practices by architecting and managing CI/CD pipelines using Azure DevOps, automating deployment processes across various environments.Work collaboratively with Product Owners, Architects, and Infrastructure teams to convert business needs into solid technical solutions.Encourage innovation by exploring and integrating cutting-edge technologies, tools, and frameworks that enhance business value.Maintain system reliability and compliance by ensuring comprehensive documentation and adherence to security and industry standards.Foster a continuous improvement culture through agile practices, retrospectives, and consistent performance feedback.

Devoteam seeks a Patch Management & Vulnerability Remediation Engineer to join its Retail & E-commerce team in Porto. This role centers on safeguarding digital environments by identifying, evaluating, and addressing security vulnerabilities for clients. Main responsibilities Oversee patch deployment for various systems and applications Perform regular vulnerability assessments to spot and document potential risks Collaborate with cross-functional teams to enhance security protocols and daily practices What we value Initiative and dedication to strengthening security measures Ability to work well with colleagues from different departments Flexibility and effectiveness in dynamic or energetic environments

Join Veolia Water Tech as a Product Application Specialist for the Hydrocarbon Process Industry!In this dynamic role, you will be instrumental in providing specialized support for our operations across the Hydrocarbon Process Industry, Chemical, and Petrochemical sectors in the Iberia and France regions. Your expertise will enable you to engage with cutting-edge process and gas treatment technologies, collaborating with both regional and global experts to ensure business retention and drive profitable expansion within premium industrial accounts.As a Product Application Specialist, you will play a vital role in offering technical support to our commercial sales team. This includes working closely with clients in refineries, chemical facilities, and acid gas treatment plants. Your ability to address customer concerns, develop corrective action strategies, and conduct technical audits at both current and prospective accounts will be essential. You will act as a trusted technical advisor, effectively translating complex process challenges into actionable solutions while maintaining clear communication with both internal and external stakeholders.This role demands a robust technical foundation, complemented by excellent communication skills to influence commercial strategies and support new business initiatives. You will have the opportunity to deliver technical presentations at all levels of customer organizations and participate in seminars at various customer sites. Furthermore, you will provide troubleshooting assistance and equipment inspections at key accounts, develop corrective action plans for customer concerns, and foster direct customer relationships through effective communication.In this collaborative European and Global team environment, you will help define market needs and assess new product introductions to meet the evolving demands of the industry.

Join Segula Technologies as a Performance Test Lead and play a crucial role in ensuring the quality and performance of our software products. In this fully remote position, you will lead performance testing initiatives, collaborate with development teams, and utilize your expertise to deliver high-quality software solutions.