freelance data annotator

Data Analyst / Engineer Senior - Freelance Perfil buscado Strong experience with Snowflake, including data modelling and analytical architecture design. Advanced proficiency in SQL for data transformation, optimization, and analysis. Experience building data models and semantic layers for reporting, BI, and analytics initiatives. Proven track record...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What...

Reboot Monkey is seeking a Freelance Data Center Technician to support on-demand operations for global data centers. You will install, configure, and troubleshoot servers and networking gear, while coordinating with remote teams to ensure uptime and security.The role requires 3+ years in data center operations, strong Cisco/Juniper networking knowledge, and...

About CentificAt Centific, people are at the center of our culture.We constantly seek out opportunities for people to enhance their skills,and emphasize work-life balance for all our employees.We believe that competition can bring out the very best in people– from our annual creative film and speech contests to our weekly office game tournaments,we mix...

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project () and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role,...

Ms Data Agency is expanding across Spain and seeks Sports Data Scouts to attend live sporting events and record real-time statistics using our mobile app.¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.You decide which events to cover, making this a flexible freelance opportunity ideal...

Oxigent Technologies in Badajoz, Extremadura, seeks a Commissioning Engineer (Chillers & HVAC Specialist) to lead on-site commissioning and support for data center cooling systems on international projects.You will work 3 weeks on-site and 1 week at home, collaborating with global teams. A degree in Mechanical or Electrical Engineering and 5+ years in HVAC...

Oxigent Technologies busca un/a Ingeniero de Puesta en Marcha para comisionar equipos ATS y LV en proyectos internacionales.Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.El rol implica trabajar en campo, evaluar instalaciones y resolver incidencias en Data Centers...

G2 Recruitment seeks an experienced Freelance Project Director for a large-scale Data Center project in Barcelona.¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud lo antes posible.The role is senior, hands-on, driving the programme from design to handover with GC and stakeholders, on a...

Senior Data Scientist The Senior Data Scientist/Engineer will be responsible for building end-to-end data science solutions for projects across the Veg PS digital landscape. These responsibilities include, but are not limited to: Partner with the crop teams and digital enablement teams to build statistical or machine learning solutions for projects in...

SQUAD Technology Solutions, firma especializada en consultoría tecnológica, buscamos un/a Data Expert / Data Architect con sólida experiencia en plataformas de datos sobre Microsoft Azure, capaz de combinar una visión global de arquitectura con un perfil técnico hands-on. La posición estará orientada a la evolución, operación y optimización de...

Lead business transformation and process readiness activities to ensure successful SAP S/4 HANA deployment, template adherence, and standardised process adoption. Drive stakeholder alignment, change management, data readiness, testing, and deployment activities to support cutover, go-live, and post-go-live success.Key ResponsibilitiesLead business...

Data Analyst / Engineer Senior - Freelance (remote in Spain)Largest producer of farmed Atlantic salmonAquaculture / Seafood. It is the world's largest producer of farmed Atlantic salmon and one of the largest seafood companies globally. Strong experience with Snowflake, including data modelling and analytical architecture design. Advanced proficiency in...

Oxigent Technologies busca un/a Ingeniero de Puesta en Marcha para comisionar equipos ATS y LV en proyectos internacionales. El rol implica trabajar en campo, evaluar instalaciones y resolver incidencias en Data Centers y otras infraestructuras críticas.Se ofrece modalidad freelance con tarifa de 55 €/h, desplazamientos por Europa y formación intensiva...

Data Analyst / Engineer Senior - Freelance (remote in Spain)Largest producer of farmed Atlantic salmonAquaculture / Seafood. It is the world's largest producer of farmed Atlantic salmon and one of the largest seafood companies globally.Strong experience with Snowflake, including data modelling and analytical architecture design.Advanced proficiency in SQL...

Data Analyst / Engineer Senior - Freelance (remote in Spain)Largest producer of farmed Atlantic salmonAquaculture / Seafood. It is the world's largest producer of farmed Atlantic salmon and one of the largest seafood companies globally.Strong experience with Snowflake , including data modelling and analytical architecture design.Advanced proficiency in SQL...

How You'll ContributeAs a Freelance Spanish Data Annotation Specialist at Docplanner, your main focus will be preparing and curating linguistically and medically oriented datasets in Spanish to power our machine learning and natural language processing (NLP) initiatives. You will work independently while maintaining clear communication with our NLP experts,...

Odixcity Consulting is seeking a Full Stack Engineer Annotator to assess frontend and backend datasets, ensuring AI models interpret full-stack workflows accurately. You will work with modern web tech and contribute to dataset labeling and evaluation. Candidates should have 3–5 years of experience as a Full Stack Developer, solid React/Angular/Vue skills,...

¿Te interesaría seguir desarrollándote como comisionamiento de sistemas eléctricos de potencia y buscás un proyecto internacional de alto nivel técnico? Sumate como Commissioning Engineer especializado en Data Centers Modulares Prefabricados (PreFab) para uno de los líderes globales en gestión de energía. Desde Oxigent Technologies seleccionamos...

¿Te interesaría seguir desarrollándote como comisionamiento de sistemas eléctricos de potencia y buscás un proyecto internacional de alto nivel técnico? Sumate como Commissioning Engineer especializado en Data Centers Modulares Prefabricados (PreFab) para uno de los líderes globales en gestión de energía.Para presentar una candidatura, simplemente...