Fullstack Developer React Python Jobs in Ibiza, Spain

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Remote Senior Search Engineer — NLP, ML & Scalable AI

A leading life sciences technology company is seeking an experienced professional to build scalable search applications. This role involves working with machine learning and AI services, tackling NLP tasks, and mentoring junior team members. Candidates should have over 7 years of experience, expert-level Python ...

Production AI Engineer for Cloud Security Agents (Remote)

A dynamic cybersecurity startup is seeking a talented individual to design and scale LLM-powered agents in cloud environments. The role focuses on creating production-grade services and optimizing distributed systems. The ideal candidate possesses a strong software engineering background, excels in Python, and h ...

Strategy & Operations Manager: Scale & Growth

Revolut is looking for a Strategy & Operations Manager in Spain to shape their global operations. This role involves building scalable processes, leading infrastructure projects, and managing vendor relationships. Candidates should have at least a 2:1 degree and 2+ years of experience in fast-paced environments, ...

Head of AI Deployment Engineering – Remote (Banking)

Triple, a leading name in banking operations, is seeking a Senior Engineering Leader to build and scale the Forward Deployment Engineering function. This role involves leading a team to integrate AI agents with major banks' core systems. Candidates should have 7+ years in software engineering, with experience in ...

CTO / Head of Engineering Fintech, Remote, High Load

FYST is searching for a Chief Technology Officer (CTO) in Spain to own the company's technical direction, focusing on architecture, infrastructure, and engineering processes. This leadership position requires proven experience in high-load SaaS or fintech, deep expertise in distributed systems, and a strong deve ...

AI & Optimization Lead — Bitcoin Mining Ops

A leading cryptocurrency firm in Spain is seeking an AI & Optimization Lead to shape the AI strategy for their Bitcoin mining operations. This role involves designing data models, developing AI solutions, and driving operational efficiency. Ideal candidates will have 3+ years of experience in AI/ML, proficiency ...

Remote AWS Data Engineer – Ingest, Transform & Snowflake

A global consulting firm is seeking a Data Engineer to design and develop data pipelines and workflows, focusing on AWS technologies. The role requires 3-7 years of experience, advanced skills in Python and SQL, as well as expertise in data modeling and transformation using Snowflake and dbt. The position offers ...

Remote Data Scientist: ML, Generative AI & Responsible AI

A public institution in Europe seeks a skilled Data Scientist specializing in Machine Learning and Generative AI. This remote position requires 5-7 years of experience and expertise in Python, Azure, and AI governance principles. You will design and evaluate intelligent models, ensuring operational reliability a ...

Client Facing AI Solutions Engineer Remote

An innovative AI company is looking for a candidate who will take ownership of major projects and collaborate closely with strategic partners. The ideal candidate will have experience in customer interactions, proficiency in Python, and strong problem-solving and communication skills. This remote role allows for ...

Platform Engineer: Self‑Service Cloud Infra & SRE

An innovative tech company based in Spain is seeking a skilled DevOps Engineer to drive their cloud-native infrastructure. The role involves designing self-service tools for developers, maintaining open-source systems, and contributing to backend services. Candidates should have strong experience with Infrastruc ...

Senior Data Scientist: AI & ML for Industrial Innovation

A leading aerospace company is seeking a Data Scientist to join its Digital Innovation Team in Spain. You will design machine learning models and translate business needs into actionable solutions. The ideal candidate has 4+ years of experience in Data Science, a Master's or PhD in a relevant field, and proficie ...

Senior QA Automation Engineer: CI/CD & Test Automation Lead

A technology firm specializing in cryptocurrency is seeking an experienced Quality Assurance Engineer. The candidate will be responsible for requirements analysis, manual and automated testing, and developing test documentation. Key qualifications include over 5 years of quality assurance experience, strong skil ...

Senior Snowflake Engineer Data Pipelines & DW Architect

Capgemini is seeking a candidate for a data integration role focused on Snowflake data warehousing in Spain. The successful applicant will lead the design and implementation of data architecture, utilizing Snowflake and Python while engaging with both onsite and offshore teams. The role demands strong technical ...

Machine Translation Engineer NLP & Deep Learning

A leading global language technology company is seeking a Machine Translation Specialist. The role involves developing advanced machine translation models and collaborating with teams to enhance performance with a focus on natural language processing techniques. Candidates should have a strong programming backgr ...

Engineering Manager, Performance & Reliability Tooling

A tech company in Spain is seeking a Manager or Technical Lead to oversee performance testing frameworks. The role involves leading a team, collaborating on performance optimization, and working with cloud technologies. Ideal candidates will have over 5 years of experience in performance automation tools, progra ...

Remote Data Engineering Manager Platform & Growth

A leading eSIM provider is seeking a Data Engineering Manager to oversee a growing data team. This fully remote role involves managing data pipelines and infrastructure using GCP and BigQuery. The ideal candidate possesses over 7 years of experience in data engineering, a strong background in cloud platforms, an ...

Senior ML Engineer: GenAI & Scalable AI Pipelines

A leading life sciences technology company in Spain is seeking an AI Engineer to work within a cross-functional team to develop and scale AI tools. The position requires 4+ years of software development experience and proficiency in Python. Ideal candidates will also have experience with AWS or GCP and are expec ...

Senior LLM Engineer Quantum AI & NLP (Spain)

A technology firm specializing in AI is seeking an LLM Engineer with experience in Large Language Models. Based in Spain, this role requires expertise in designing and optimizing transformer models, and contributing to innovative projects. Candidates should have a Master’s or Ph.D. and relevant experience in AI. ...

Senior SageMaker DevOps Engineer Remote Europe

Xenon Seven is seeking a Sagemaker DevOps Engineer with over 6 years of experience to automate and architect solutions for Machine Learning environments. The role involves building DevOps automations, implementing SageMaker configurations, and creating CICD pipelines. Ideal candidates should possess expert knowl ...

AI Solutions Engineer Remote Europe

Switch Tech Talent is hiring a Technical Consultant/AI Engineer for a fully remote position across Europe. The role requires 3+ years in a technical capacity, proficiency in Python, and familiarity with data pipeline tools. Successful candidates will design and implement data labelling solutions, driving innovat ...

Remote SaaS Solutions & Implementations Engineer

A leading SaaS company in Spain is looking for a Solutions and Implementation Engineer to bridge technical and customer-facing teams. This remote position requires expertise in QA processes and implementation engineering, focusing on customer success and product adoption. The ideal candidate has strong coding sk ...

Remote Marketing Analytics & Measurement Lead

A leading technology company is looking for a Marketing Analytics Specialist to enhance their marketing measurement strategy. This remote role requires hands-on experience with Marketing Mix Modeling and incrementality testing, alongside strong SQL and Python skills. The ideal candidate will manage growth MMM po ...

Remote AI Engineer Production LLM Services

A leading tech company in Spain seeks an AI Engineer to deliver production-ready LLM services. You will build core AI systems, ensuring high performance and reliability. The ideal candidate will have 4-6 years of software engineering experience, particularly in AI, and be proficient in Python and TypeScript. A r ...

Senior Data Scientist: ML for Search & Personalization

A global technology company is looking for a Senior Data Scientist to enhance its customer app through machine learning features. You will work end-to-end on various data-driven projects, collaborating with Product, Engineering, and Marketing teams. Strong experience with machine learning, customer data, and pro ...

Postdoc in Comparative Cognition & Cross Species Insights

A research institution in Spain is seeking a self-motivated Post-doctoral Researcher in Comparative Psychology. The role involves designing and coding behavioural experiments using PsychoPy and Python, maintaining automated testing systems, and contributing to comparative research questions. The ideal candidate ...

Remote Data Analyst — SEO & External Discovery

A leading e-commerce technology company in Spain seeks a Data Analyst for its Offsite Search Optimization team. This role enhances the e-commerce experience for millions of users globally by improving search visibility and performance. Candidates should have strong SQL and Python skills, and experience with data ...

Remote Lead AI Engineer GenAI & LLM Systems

A leading AI solutions provider is seeking a seasoned Lead AI Engineer to design and deploy advanced AI systems. This fully remote role involves leading technical AI projects and mentoring junior engineers. The ideal candidate will have over 5 years of experience in AI/ML engineering, strong Python skills, and h ...

Senior Data Scientist, Credit Risk Scale & Impact

A dynamic fintech company in Spain is looking for a Senior Data Scientist to enhance its consumer lending decisions. The role includes developing credit models, running experiments to optimize financial outcomes, and collaborating with cross-functional teams. Applicants should have 5+ years in data science and s ...

Remote HPC Platform & Scheduler Architect

Next Ventures is looking for an HPC Infrastructure & Scheduler Integration Engineer to design and operate a PBS-based high-performance computing platform. This 3-month extendable contract role allows for remote work and occasional travel to Stockholm. Key requirements include experience with HPC schedulers, stro ...

Senior Business Development Consultant

Appodeal is a dynamic US-based product company with a truly global presence. We have offices in Warsaw, Barcelona and Parkland (FL) , along with remote team members located around the world. Our company thrives on diversity, collaboration, and innovation, making us a leader in t ...

Automation Engineer, IT Operations & Cloud Scripting

A leading travel platform is seeking an IT Operations Automation Engineer responsible for developing and overseeing automation solutions to enhance operational maturity. This role requires at least 4 years of experience, strong scripting skills in Python, Terraform, or Bash, and a solid understanding of GCP, Okt ...

Remote AI Pilot: Vibe Coding & Web Scraping Specialist

A technology company is seeking an AI Pilot to handle data scraping within a hybrid AI and human system. This part-time remote role requires expertise in Python web scraping and data extraction. The ideal candidate will collaborate with Tendem Agents and utilize tools like BeautifulSoup and Selenium. You will en ...

AI Pilot: VibeCode Data Scraping Specialist

A technology company in Spain is looking for an AI Pilot specializing in web scraping. In this part-time remote role, you will handle data extraction workflows for the Tendem project, focusing on accuracy and reliability. Candidates should have experience in Python and web scraping tools like BeautifulSoup or Se ...

Open Data Analytics Engineer EMEA

A leading cloud solutions provider is looking for an experienced analyst engineer to join their team in Spain. The role focuses on transforming, cleaning, and validating data using Python and SQL to ensure high-quality data for customers. With responsibilities that include configuring scalable crawlers and build ...

Senior Cloud Security Engineer Secure by Design

Sicpa SA is seeking an experienced Security Engineer to join their Digital Research & Innovation organization in Spain. You will work closely with development and DevOps teams to embed security practices in digital products globally. The ideal candidate has 5+ years of experience in security engineering and stro ...

Backend Engineer Repayment Scheduling (Remote Spain)

Nerdleveltech is seeking a Software Engineer specializing in Backend development, offering a position that allows you to work remotely from Spain. You will be part of an expanding European engineering team, contributing to important projects, ensuring high-quality output, and participating in a sense of communit ...

Remote Backend Engineer—Cloud Migrations & AI Tools

Rounds is looking for a Backend Engineer to lead cloud and backend systems migrations in a remote, full-time role. The ideal candidate will have over 5 years of backend engineering experience, strong knowledge of cloud platforms (GCP, AWS, Azure), and proficiency in languages like Python and Node.js. Responsibil ...

Ethical Hacker & Reverse Engineer — Anti Bot Security

A leading consumer intelligence company is seeking a talented cybersecurity professional with expertise in reverse engineering and advanced web security protocols. You will analyze web and mobile applications, develop custom Python tools for bypassing anti-bot mechanisms, and enhance data extraction strategies. ...

Quantum Entropy Crypto Engineer

A deep-tech company in Spain is seeking a Cryptographic System Engineer to integrate and deploy quantum entropy solutions in cryptographic infrastructures. The ideal candidate should have 3-4+ years of experience in software development, strong skills in C/C++ and Python, and hands-on experience with cryptograph ...

ML Platform Engineer: Observability & Rapid Experimentation

A technology company specializing in identity verification is seeking an ML Engineer to enhance their machine learning lifecycle. The role involves building observability frameworks, optimizing compute efficiency, and developing internal SaaS-grade ML services. Candidates should have over 3 years of experience i ...

Senior AI Engineer: LLMs, RAG & Multi Agent

A leading digital transformation firm in Spain is seeking a Senior AI Engineer to develop and deploy AI products impacting strategic decision-making. The role requires proficiency in Python and strong experience with LLMs, embeddings, and distributed systems. Key responsibilities include designing production-gra ...

Senior Data Transformation Leader & Deployment Architect

A high-growth data consultancy in Spain is looking for a Technical Leader to oversee data transformation projects. The ideal candidate will engage with senior stakeholders to translate technical solutions into business value and deliver enterprise-grade data solutions. A strong background in data engineering and ...

Senior Data Engineer: Remote, Spark ETL & Cloud Pipelines

A leading technology consultancy in Spain is looking for a passionate Data Engineer to join their team. You will design and develop cutting-edge data solutions, utilizing Python, Spark, and cloud technologies like Azure and AWS. This role offers flexible remote work, a diverse team environment, and a focus on in ...

Data Engineer II Platform Analytics & BigQuery Pipelines

A leading technology company in Spain is looking for a Data Engineer to join their Platform Analytics team. The role involves building and maintaining data pipelines and analytics solutions to support various business functions. Candidates should have strong SQL and Python skills, along with over 3 years of expe ...

Data Engineer for Knowledge AI Pipelines & NLP

A tech-driven company in Spain is looking for an experienced Data Engineer to join its Knowledge AI team. This role involves designing and maintaining robust data pipelines for AI-driven products, focusing on large-scale structured and unstructured datasets. Ideal candidates should have strong Python skills, adv ...

Senior AI Graph Compiler Engineer MLIR Expert

A technology startup in Spain is seeking a Frontend / Graph-level Compiler Engineer to develop and optimize their MLIR-based compiler stack. The role involves collaborating with AI researchers and hardware architects to enable efficient AI workloads on diverse hardware. Ideal candidates will have a Master’s or P ...

AI Graph Compiler Architect for Next Gen Accelerators

A leading AI hardware company is seeking a core hire within their compiler team in Spain to build and optimise graph compiler infrastructure for custom AI accelerators. You will collaborate closely with hardware architects and ML researchers, focusing on optimising AI workload compilers using technologies like M ...

Senior Cyber Security Engineer: Threat Modeling and Pentest

A leading technology company is seeking an Expert Cyber Security Engineer in Spain to join their team. The role offers the opportunity to lead security design reviews, conduct penetration testing, and develop defensive strategies against emerging threats. The ideal candidate will have over 7 years of experience ...

Senior Technical Project Manager AI/DevOps Delivery

A leading technology firm in Spain is seeking a Technical Project Manager to oversee project delivery from initiation to completion. The role involves managing a team of over 50 engineers, coordinating multiple projects, and ensuring effective stakeholder communication. Requirements include a bachelor's degree, ...

Senior Localization Software Engineer – Open Source & i18n

A leading open-source technology company is seeking a Senior Engineer to enhance localization and internationalization efforts within Mozilla products. The role involves collaboration with a global team of developers to improve software features across languages and regions. Strong proficiency in Python and Java ...

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