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- ...solutions, and are looking for Contract Freelancing opportunities in a multinational environment... ...algorithms, statistical analysis, and SQL . # Experience in Azure environment... ...(Hybrid/Remote within Spain) Freelance | Full-time (160 hours/month) 6-12 months...FreelanceSQLContratistaAutónomoTiempo completoInterinoContratoRemotoTrabajo híbrido
Robert Walters Spain
Barcelona2 días atrás - ...Google Cloud y tecnologías serverless. APIs: Experiencia sólida escribiendo REST APIs . Bases de Datos: Sólida comprensión de SQL y fuerte experiencia con PostgreSQL . Prácticas de Desarrollo: Experiencia aplicando TDD y trabajando con principios de...FreelanceSQLPrácticaTrabajar en la oficinaHorario flexibleJornada intensiva
Loyal Guru
Barcelona5 días atrás - ...skilled Fullstack Developer who’s well-versed in Node.js/Deno and SQL/MongoDB, can handle frontend in Vue3 and React and diggs real-... ...you’re looking for a permanent gig or prefer the flexibility of freelance work, we’d love to hear from you. What You’ll Be Doing and who...FreelanceSQLEmpleo permanenteRemotoHorario flexible
BoraBora GmbH
Barcelona3 días atrás - ...environments. Preferred Qualifications Experience with TypeScript for large-scale applications. Proficiency with databases (SQL and NoSQL, e.g., PostgreSQL, MySQL, MongoDB). Familiarity with LLM fine-tuning, embeddings, and prompt engineering. Knowledge of...SQLTrabajar en la oficinaRemoto
Knowify LLC
Barcelona2 días atrás - ...using data and ML libraries Have a good grasp of MLOps principles (versioning, reproducibility, monitoring) Are fluent in SQL and comfortable with relational databases Communicate clearly and enjoy explaining technical ideas to non-technical people...SQLTrabajar en la oficinaTrabajo híbridoFin de semana
Volotea Alaeo SL
Barcelona2 días atrás de 50000 a 70000 €/año
..., GitLab CI, or similar). Experience working with databases (SQL) and REST API consumption. Solid understanding of testing best... ...— all communication is conducted in English. We Offer Freelance contract. Long-term project. Hybrid model (3 days on-site...FreelanceSQLTiempo completoContratoDesde casaRemotoTrabajo híbridoPixie
Barcelona2 días atrás- ...including SAML, Reverse Proxy, OAUTH/OIDC is mandatory* Experience working with both relational and documented oriented datastores such as SQL Server, Postgresql, or MySql* Comfortable working remotely with a globally distributed team* Excellent written, verbal and listening...SQLRemotoTrabajo por turnos
Abbott Laboratories
Barcelona3 días atrás - ...Role Position: SAP PP-DS Specialist Lead – FREELANCE Location Location: Barcelona, Spain (Hybrid with willingness to travel) Duration Duration: 16 months (LONG TERM) Start Date Start Date: January/February start Ideal SAP PP-DS Specialist Lead Profile...FreelanceTrabajo híbrido
Next Ventures
Barcelona3 días atrás - ...or NoSQL databases are preferred. ~ Expertise in database setup, performance tuning, and issue resolution. ~ Strong knowledge of SQL/CQL, data modeling, and distributed systems architecture. ~ Hands-on experience with multi-data-center deployments and monitoring tools...SQL
Shipco Transport Inc.
Barcelona2 días atrás - ...home and some days working from the office each week (flexible / to be agreed). Type of contract : Full-time longterm B2B or Freelance Contract. Also, there is a possibility of full-time permanent employment agreement in Barcelona, Spain (for candidates who are willing...FreelanceTiempo completoEmpleo permanenteContratoTrabajar en la oficinaTrabajo híbridoHorario flexible
Fut-ure Recruitment and Technology
Barcelona2 días atrás - ...years of experience engineering with Python as your primary language ~ An academic background in a STEM subject ~ Fluency in Python, SQL, and other OOPLs ~ Experience with API development and integration ~ A practical understanding of distributed systems ~ The...SQLTrabajar en la oficinaDesde casaRemotoInicio inmediatoTrabajo híbrido
Revolut Ltd
Barcelona3 días atrás - A leading consultancy firm in Barcelona is seeking an experienced SAP PP-DS Specialist Lead for a freelance position. The role requires 10+ years of hands-on SAP PP-DS experience, strong technical and functional background, and the ability to act in a lead capacity within...FreelanceContratoTrabajo híbrido
Next Ventures
Barcelona3 días atrás - ...possess strong communication and negotiation skills, with a minimum of 3 years in sales management. The position is offered on a freelance basis with competitive compensation and offers a dynamic work environment focused on collaboration and global teamwork. #J-18808-Ljbffr...Freelance
Jordan martorell s.l.
Barcelona5 días atrás - A creative PR firm is seeking a passionate A&R Outbound Sales Executive to work remotely on a freelance basis. The role involves identifying and pitching new musical talent, managing artist relations, and ensuring satisfaction throughout the PR process. Ideal candidates...FreelanceRemoto
Liberty Music PR
Barcelona1 día atrás - ...optimizar la experiencia del cliente, esta oportunidad es para ti. Se requiere un mínimo de 6 meses de experiencia como Jefe de Proyecto en los últimos 5 años. Contrato freelance a tiempo completo con oferta económica entre 230€/280€ por jornada + IVA. #J-18808-Ljbffr...FreelanceTiempo completoContrato
Jordan martorell s.l.
Barcelona4 días atrás - ...re looking for someone who: Has a strong track record in field sales and direct selling Has experience building and managing freelance or commission-based sales teams Is entrepreneurial, driven, and thrives in fast-paced environments Understands the needs of...FreelanceAutónomoHorario flexible
SumUp Inc.
Barcelona5 días atrás - ...contributing to the greater good working across different Impact DAO’s; this position is for you! We look forward to meeting you and creating the new world of decentralized infrastructure. Note : It is full-time freelance employment. J-18808-Ljbffr #J-18808-Ljbffr...FreelanceTiempo completoRemotoTrabajo híbridoHorario flexible
Blockchain Works
Barcelona3 días atrás - ...current key client is a fast-moving tech company seeking to redefine its brand across video and all creative touchpoints. Start freelance with an eye toward a long-term/in-house partnership as our relationship grows. Lead the creative direction for major tech...FreelanceTemporalTrabajar en la oficinaRemotoTrabajo híbridoHorario flexible
Homerun B.V.
Barcelona1 día atrás - ...de gobierno TIC en los últimos 5 años Certificaciones Obligatorias (basta con poseer una): Español Contrato en modalidad Freelance Full time Oferta económica: 230€/280€ jornada + IVA (según experiencia aportada) Proyecto de Larga Duración. Recurrencia en Proyectos...FreelanceTiempo completoContrato
Jordan martorell s.l.
Barcelona4 días atrás - About Collectly Our mission is to enable healthcare organizations to focus on providing care, rather than spending time on collections and tedious administrative tasks. At the same time we see this being possible only by providing financial transparency for patient ...RemotoTrabajo híbrido
Collectly
Barcelona5 días atrás - ...A&R Outbound Sales Executive (Freelance) Earn between £3000 - £5000 Per Month Description Our Mission to Empower Artist Independence. We do this by providing artists around the world with the tools and resources they need so they don't have to sign away their...FreelanceAutónomoDesde casaRemoto
Liberty Music PR
Barcelona1 día atrás - Factor Energia se encuentra en búsqueda de Asesores Energéticos - Zona Barcelona. ¿Tienes experiencia en el sector energético y te apasiona el trato con clientes? Estamos ampliando su equipo comercial con profesionales ambiciosos y con visión de crecimiento. ¿Qué harás...FreelancePor horaAutónomo
Factor Energia
Barcelona29 días atrás - Si tienes experiencia demostrable en el sector esotérico y quieres trabajar desde la comodidad de tu casa, haciendo lo que más te gusta, este es tu sitio. Ya sea porque solo quieras un extra o si te quieres ganar la vida con ello, tus habilidades y tu trabajo decidirán ...FreelancePor hora
Almas Protegidas
BarcelonaHace 2 meses - ...mobiliser les bonnes compétences, au bon moment. LittleBig Connection connecte les grandes entreprises avec des experts externes — freelances, ESN, cabinets de conseil — pour les aider à trouver le bon talent pour le bon projet, au bon moment, et à gérer la collaboration...FreelancePrácticaTrabajar en la oficina
MANTU GROUP SA
Barcelona3 días atrás - ...memorable. We are known for fresh, quirky approaches and champion creative diversity. As we continue to grow, we're looking for a Freelance Art Director to help support our client's brand development and provide ongoing creative design expertise. Have we mentioned we...FreelancePrácticaTemporalTrabajar en la oficinaRemotoTrabajo híbridoHorario flexible
Homerun B.V.
Barcelona4 días atrás - ..., PySpark, and Snowpark* Experience data warehousing and object-relational database (Snowflake and PostgreSQL) and writing efficient SQL queries* Experience in cloud-based data platforms (Snowflake, AWS)* Proficiency in developing robust, reliable APIs using Python and...SQLTrabajo híbrido
Sanofi
Barcelona5 días atrás - ...Fluent in Spanish and English is a must At least 10 years of experience in the events industry as an event planner or manager – freelance experience also considered, most of the experience should be in Spain Knowledge of KPIs and marketing techniques for event...FreelanceContratistaTiempo completoTrabajar en la oficinaFin de semana3 días a la semana
MCI Group
Barcelona3 días atrás - Necesitamos monitores infantiles para eventos navideños en: Hospitalet Badalona Sabadell Requisitos del puesto - Experiencia de 1 año trabajando con niños y 6 meses en atención al cliente. - Tener el certificado de delitos de naturaleza sexual actualizado. Animador...FreelancePor hora
Omniocio
Barcelona23 días atrás - ...'s our answer to scaling the circular economy without compromising the human touch. You’ll lead a team of two engineers (plus freelance partners) who build the integrations and automations that help 500+ customer care agents handle customer inquiries about purchases...FreelanceRemotoTrabajo híbrido2 días a la semana
Back Market
Barcelona3 días atrás - ...Valorable : cursos de soldadura, certificaciones (VT, PT, MT), experiencia en inspecciones con terceros Benefits Colaboración freelance / por proyecto, con flexibilidad horaria Posibilidad de trabajar con clientes líderes en su sector Proyectos variados que...FreelanceAutónomoHorario flexible
Financecolombia
Barcelona5 días atrás
