Top Remote Jobs in Barcelona

Senior post-sales Solutions Architect owning technical success for strategic accounts: drive product adoption, resolve technical issues, consult on architecture and best practices, deliver training, advocate customer needs to product and engineering, and collaborate with account teams on renewals and expansion.

Evaluate and generate Spanish-language AI outputs across text, audio, and video; ensure cultural appropriateness, accuracy, and clarity; provide structured annotations and feedback following guidelines; participate in calibration and QA to improve models.

Lead cross-domain AI product initiatives end-to-end: define strategy, prototype and ship LLM/agent-driven features, drive AI adoption for PMs, set metrics, and align stakeholders to deliver measurable outcomes.

Seeking a freelance Sales Specialist for Zasylogic with experience in sales, contact centers, and an active client portfolio, capable of identifying and closing new sales.

The Continuous Improvement Manager drives operational excellence by identifying inefficiencies, leading cross-functional teams in process improvement projects, and promoting a culture of continuous learning and improvement.

As a Business Development Executive, you will lead B2B sales in financial services, develop strategic relationships with C-level executives, negotiate agreements, and execute market strategies.

The App Integration Specialist will engage in creating test environments, maintaining third-party repositories, performing product testing, and supporting automation scripts while collaborating with the development team.

Freelance field researchers will visit cafes, markets, and vendors to test PayMoji scanning of local QR codes, document cash vs digital usage, observe merchant reactions, and report usability and on-the-ground payment barriers while living or traveling in-country.

Sell an AI-driven freight forwarding platform to freight forwarders: source leads, leverage network, manage full sales cycle, negotiate and close deals, and coordinate with marketing, product, and customer success to meet regional sales targets and ensure client satisfaction.

Design, build, and scale ETL/ELT and real-time data pipelines for AI workloads (RAG, fine-tuning, batch inference). Transform unstructured data into vectorized formats, manage feature stores and vector databases, enforce data quality/governance, integrate event systems (Kafka), and collaborate with ML and engineering teams.