Remote IT jobs in Spain

Join EverAI as a Trust & Safety Product Manager to own the delivery of compliance and safety features across our platforms. You will translate legal requirements and user feedback into actionable product specifications, working closely with the CTO and Legal & Safety Lead. The role focuses on improving in-house moderation technologies, managing third-party safety integrations, and establishing robust testing protocols. You will help identify risks early and build safeguards into new features while ensuring the platform remains safe and ethical.

• Trust & Safety PM
• AI moderation focus
• B2B contract preferred
• Global team

Join the SDK team at Supabase to own the Python developer experience. You will build and maintain the library that connects Python applications to Supabase services, including Database, Auth, and Edge Functions. The work is public, involving open repositories, issue triage, and community collaboration. This role requires deep expertise in modern Python typing and asyncio. You will design APIs that feel natural in Python, manage dependency ranges, and ensure the SDK works seamlessly across various environments like serverless, notebooks, and AI agents.

• Fully remote (Global)
• Python + Asyncio
• Open Source focus
• ESOP included

Join DuckDuckGo’s Data Science Functional Team to drive business impact through mentorship and strategic project guidance. You will oversee statistical modeling, experiment design, and classifier implementation across search, instant answers, and AI products while fostering a culture of quantitative rigor and privacy-first innovation.

• Director level
• Python + SQL
• LLM/AI focus
• Privacy-first culture

Join Pleo's Product Intelligence team to establish trustworthy, self-serve product data. You will own the data modelling layer, including dbt models and metric definitions, while migrating from legacy tools like Looker to a modern stack featuring BigQuery and Omni.

• Fully remote or hybrid
• SQL + dbt focus
• BigQuery & Airflow
• Product-led environment

You will lead a collaborative team of frontend, backend, and full-stack engineers while remaining an active individual contributor. The focus is on establishing agentic coding practices, maintaining architectural standards, and scaling the global coaching platform. This position requires balancing strategic alignment with product teams and direct code involvement. You will help define engineering culture and introduce AI-driven workflows to accelerate development and improve quality.

• Lead Engineer
• Fully remote (Spain/Germany)
• TypeScript + Node.js
• AI-native engineering

Join a team building proactive, AI-native applications for daily communication and coordination. The goal is to integrate intelligence into workflows with minimal prompting, eliminating misinformation and reducing coordination costs. You will own the lifecycle of ML systems from development to production, solving practical problems in model quality and reliability for real users.

• Python + PyTorch/JAX
• Production ML focus
• Small high-talent team

Join a team building proactive, AI-native applications for email, notes and tasks that require minimal prompting. As a Machine Learning Engineer, you will own the development and deployment of systems for classification, ranking and retrieval to enhance user communication and collaboration.

• Python + PyTorch/JAX
• Ranking & Retrieval focus
• Production ML systems

Join a mission to create proactive, AI-native applications for daily communication and workflows. You will build and improve ML systems that power an agent-first mobile app, minimizing the need for complex prompting. The team values high talent density and independent execution. You will take ownership of model development from training to production deployment, ensuring reliability and quality for real users.

• Python + PyTorch/JAX
• ML in production
• Small high-talent team

Join a team building proactive, AI-native applications for daily communication and coordination. The goal is to integrate intelligence into workflows with minimal prompting, starting with an agent-first mobile app. You will own the development and deployment of ML models, focusing on practical problems like search relevance and personalization. The role requires balancing model quality with latency and cost in production environments.

• ML & AI focus
• Python + PyTorch
• Production ML systems
• Small high-talent team

As an Engineering Lead at BJAK, you will own the technical execution for major systems while remaining deeply involved in coding and architecture. You will translate ambiguous product challenges into clear technical solutions, ensuring scalability and reliability across backend, frontend, and infrastructure. This position requires a leader who can raise engineering standards through better design, testing, and observability practices. You will mentor engineers and drive critical initiatives in a distributed, fast-paced international environment.

• Engineering Lead role
• Fully remote globally
• Hands-on coding required
• 7+ years experience

As a Staff Software Engineer at BJAK, you will own the technical design and execution for major products and systems. You will work hands-on to build scalable solutions, drive architecture decisions, and raise engineering standards while collaborating with a distributed international team.

• Fully remote (global)
• Staff level role
• English required
• Hands-on coding

BJAK seeks a hands-on technical leader to own the design and execution of major systems serving millions of users. You will drive architecture decisions, write code, and mentor engineers while solving complex engineering challenges in a distributed environment.

• Fully remote (Global)
• Lead Software Engineer
• 7+ years experience
• Strong English required

As a Principal Software Engineer at BJAK, you will own the technical execution for major products and systems. You will design scalable architectures, write code, and drive engineering initiatives from concept to production while raising the overall engineering bar. This position requires strong system design skills and the ability to translate ambiguous product challenges into clear technical solutions. You will collaborate with distributed teams to ensure reliability, security, and maintainability across backend, frontend, and infrastructure layers.

• Fully remote (Global)
• Principal level role
• Hands-on coding
• System architecture

As BJAK scales its technology products across Southeast Asia, the company needs technical leaders to solve complex engineering challenges. The Technical Lead owns the execution and design of major systems, working directly with code while guiding the broader engineering strategy. This position requires balancing speed, scalability, and reliability while turning ambiguous product needs into clear technical plans. You will collaborate with a distributed international team, ensuring high standards in system design, testing, and security.

• Fully remote (global)
• 7+ years experience
• Hands-on leadership
• English required

Join ElevenLabs as a Developer Advocate to improve how developers interact with AI audio models. You will focus on removing friction in documentation and building practical examples that help users succeed. The role combines technical writing with community engagement, requiring you to produce tutorials, demos, and talks while attending conferences globally. You will work with a high-velocity team that prioritizes impact and excellence.

• Fully remote (Global)
• Developer Advocacy
• AI & Audio Tech
• Content Creation

As a PMO at Trust Wallet, you will act as the connective tissue between Product and Engineering, ensuring complex projects stay on track. You will drive initiatives to completion by managing dependencies, clearing blockers, and maintaining healthy team dynamics through empathetic leadership.

• Fully remote (Global)
• Web3 & Crypto focus
• Bridge Product & Eng
• 3+ years experience

You will shape the security roadmap for ClickHouse, balancing core database capabilities with cloud-native extensions. By analyzing market trends and user feedback, you will prioritize features that serve data analysts and developers across various sectors.

• Security focus
• Open-source product
• Global team
• Equity included

Join Dandy as a GTM Systems Lead to build and maintain the systems supporting sales, contracting, and customer growth across Europe. You will partner with Revenue Operations to translate business priorities into scalable technical solutions, ensuring efficient pipeline management and quote-to-contract workflows. This hands-on position requires owning the Salesforce environment end-to-end, reducing technical debt, and integrating AI capabilities to automate repetitive tasks. You will play a key role in supporting global expansion while maintaining high data standards and system health.

• Fully remote (Spain)
• Salesforce expert
• GTM systems focus
• AI automation

You will manage print curriculum projects from kickoff to final file delivery, ensuring alignment with business goals. Reporting to the Director of Program Management, you will coordinate with internal stakeholders, external vendors, and contractors to maintain project status and resolve production issues.

• Print curriculum focus
• English & Spanish products
• Vendor management
• JIRA & Monday.com

Join the Finance team at Darkroom, a growth marketing firm leveraging AI technology. You will own the end-to-end billing and collections process, ensuring timely payments while maintaining strong client relationships. The position involves managing cash visibility, vendor payments, and financial reporting using modern automation tools.

• Fully remote (EST hours)
• QuickBooks + Ramp
• AI-driven workflows
• 2-4 years experience

Join the Live games team at Voodoo, a top mobile publisher with over 7 billion downloads. You will work on Paper.io 2, collaborating with experts to enhance engagement and drive growth for this enduring hybrid-casual title. The team handles everything from ideation to testing, maintaining high standards while scaling. You will partner with designers and developers to embed data-driven decisions into the game lifecycle.

• Senior level role
• Fully remote (CET ±3h)
• SQL + Python/R
• A/B testing focus

Join the AI Infrastructure team at Payward, the parent company of Kraken, to build the foundation for agent platforms. You will design and operate production systems that ensure model inference and execution are reliable and performant under real-world load. The team works closely with Agent Systems partners to create core primitives for safe agent operation. You will combine systems thinking with ML infrastructure experience to support millions of users with strict latency and correctness standards.

• Senior level role
• Rust programming
• AI infrastructure
• High-scale systems

Join Kraken as a Senior Data & Analytics Client Delivery Lead to help utility clients maximize the value of their data during digital transformation. You will combine strategic advisory with hands-on technical work, training client teams and influencing product development to support the clean energy transition. The position requires extensive experience in modern data practices, strong SQL skills, and the ability to collaborate with engineering and senior stakeholders. You will play a key role in ensuring smooth reporting transitions and building high-performing data organizations for clients worldwide.

• Senior level role
• Fully remote position
• SQL + BI tools
• No visa sponsorship

Join Abacum, a business planning platform trusted by industry leaders, to shape the future of finance technology. As a Senior Back End Engineer in the Integrations team, you will lead the design of platforms that ingest and normalize business data from various ERP and accounting systems.

• Senior level role
• Python backend
• Integration focus
• Equity package

Join the C++ Functional Team at DuckDuckGo to develop core browser technologies focused on privacy and performance. You will implement features like tracker blocking and VPN integration while ensuring the browser remains fast and responsive. This position offers end-to-end ownership of projects, requiring you to translate vague problems into clear technical plans. You will collaborate asynchronously with product and design teams to deliver solutions that protect user privacy.

• Senior C++ Engineer
• Fully remote worldwide
• Modern C++ & Chromium
• €157k annual salary (EU)

Join Voodoo's Live games team to manage one of their most successful hybrid titles, Paper.io 2. You will own the product roadmap, focusing on free-to-play systems, player retention, and revenue growth. The position requires close collaboration with developers and artists to implement features that enhance the player experience. You will leverage data and AI technologies to optimize live operations and ensure high-quality delivery.

• Paris or Amsterdam based
• Hybrid work setup
• Focus on F2P systems
• AI integration role

Join the Live games team at Voodoo to drive the success of Paper.io 2, part of a portfolio generating over $20m annually. You will collaborate with industry experts to enhance player retention and revenue through data-driven feature improvements and live operations. The position requires taking full ownership of product specifications and delivery timelines. You will work closely with developers, artists, and analysts to implement high-quality updates that balance speed with strategic impact.

• Senior Product Manager
• Paper.io 2 focus
• Hybrid (Paris)
• F2P mobile games

Join Voodoo's Live games team to work on Paper.io 2, a globally recognized hybrid-casual title. You will collaborate with industry experts to deliver innovative features, polish gameplay, and maintain high engagement for millions of active users. This position offers the chance to impact design decisions and refine systems within a small, high-standard team. You will focus on client-facing elements like UI and visual effects while ensuring optimal performance.

• Senior Game Developer
• Fully remote (CET +/-2h)
• Unity + C#
• Focus on UI & VFX

Join Voodoo's Live Studio to work on Paper.io 2, a globally recognized hybrid-casual title. You will collaborate with a small, multidisciplinary team to deliver innovative gameplay features, UI polish, and core improvements for millions of active users.

• Senior Game Developer
• Fully remote (CET +/-2h)
• Unity + C#
• Paper.io 2 project

Join the Live games team at Voodoo to enhance Paper Party, the multiplayer component of Paper.io 2. You will create new modes from scratch and refine existing ones, focusing on fun, replayable experiences that fit the game's universe. The role requires close collaboration with the development team to turn concepts into playable prototypes. You will have creative freedom to explore new rules, objectives, and win conditions while maintaining the core one-finger control scheme.

• Senior Game Designer
• Paper.io 2 project
• Hybrid work model
• Mobile F2P focus

You will shape the direction and execution of major product areas within BJAK's AI Neobank application. This position requires balancing strategy with hands-on delivery across multiple workstreams, including savings, investing, and travel services. The team aims to simplify complex financial products into usable user journeys while maintaining high quality and speed. You will guide product managers, designers, and engineers to deliver measurable user value in a fast-paced environment.

• Product Lead
• Fully remote (Spain)
• AI Neobank focus
• Fintech experience plus

Join BJAK, the leading mobile-first insurance platform in Southeast Asia, as it expands into broader financial services. As a Product Manager in AI Finance, you will drive the development of products that help users save, invest, and manage money more effectively. You will work with global teams to simplify complex financial workflows into intuitive customer journeys. This position demands high ownership, rapid execution, and close collaboration with engineering and design to ship impactful features.

• Fully remote (Spain)
• AI Finance focus
• Fintech experience plus
• Fast hiring process

Join BJAK, a leading insurance platform in Southeast Asia expanding into savings, investing, and travel. As a Product Manager for AI Investing, you will own specific product areas, turning complex financial services into simple customer journeys. You will work with global teams to ship real products and drive iterations based on data and user feedback.

• Fully remote (Spain)
• AI Investing focus
• Fintech experience plus
• Fast hiring process

Join BJAK as a Product Manager to own specific areas within their AI-driven Neobank application. You will simplify complex financial products into user-friendly journeys, working closely with cross-functional teams to define roadmaps and drive execution. The company aims to help users manage spending, saving, and investing more effectively. This position requires strong ownership and the ability to make decisions with incomplete information while shipping products quickly.

• Fully remote (Spain)
• Product Manager role
• AI Neobank focus
• English required

Join BJAK, a leading insurance and financial platform in Southeast Asia, as it expands into stockbroking and other financial services. This role focuses on owning product areas within the AI Stockbroking vertical, turning complex financial concepts into simple user journeys. You will work with global teams to define roadmaps, launch features, and iterate based on data and user feedback. The company values builders who prioritize execution and user problems over status quo processes.

• Fully remote (Spain)
• AI Stockbroking focus
• Fintech experience plus
• Fast hiring process

BJAK is expanding its financial services beyond insurance into spending, saving, and investing. As a Product Lead in AI Finance, you will own the direction, quality, and outcomes of major product areas. You will guide teams through complex regulatory and business constraints to deliver user-centric financial tools.

• Fully remote (Spain)
• Senior Product Lead
• AI Finance focus
• English required

BJAK is expanding beyond its leading insurance platform in Southeast Asia to help users save, invest, and manage money. As a Product Lead for AI Investing, you will own the direction and execution of major product areas. You will work with global teams to build next-generation financial applications that prioritize user value and speed.

• Product Lead - AI Investing
• Remote (Spain only)
• Fintech & Insurance
• Senior Level

BJAK is expanding beyond its leading insurance platform to help users save, invest, and manage money through new financial services. As a Product Lead for AI Stockbroking, you will own the direction and execution of major product areas. You will work with global teams to turn complex regulatory and business constraints into usable user journeys. The role demands a hands-on leader who balances high-level strategy with deep product details to deliver value quickly.

• Product Lead level
• Fully remote (Spain)
• AI Stockbroking focus
• Fintech experience plus

Join BJAK as a Product Engineer to shape the future of its AI Neobank. You will take ownership of specific product domains, translating complex financial services into simple user journeys. This position demands a builder mindset, focusing on execution, data-driven decisions, and continuous improvement post-launch. The team operates globally with a strong emphasis on English communication. While the work is remote, you must reside in Spain to align with local market hiring goals. You will work closely with cross-functional teams including engineering, design, compliance, and operations.

• Fully remote (Spain)
• Fintech & Insurance
• Product ownership
• Fast interview process

Join BJAK, a leading insurance and financial platform in Southeast Asia, as a Product Engineer focused on AI Investing. You will define product direction, simplify complex financial workflows, and work closely with cross-functional teams to ship features that help users manage their money. This position demands high ownership and the ability to make decisions with incomplete information. You will balance speed, user experience, and compliance while continuously iterating based on data and feedback.

• Fully remote (Spain)
• AI Investing focus
• Fintech experience plus
• Fast hiring process

Join BJAK's AI Finance team to build next-generation financial products for the Southeast Asian market. As a Product Engineer, you will own specific product areas, translating complex financial services into simple customer journeys. You will work closely with engineering, design, and data teams to define roadmaps, launch features, and iterate based on user feedback and metrics. This role demands high ownership and the ability to drive execution with limited guidance.

• Fully remote (Spain)
• Product Engineer role
• AI Finance focus
• English required

Join BJAK, a leading insurance and financial platform in Southeast Asia, as a Product Engineer focused on AI Stockbroking. You will define product direction, simplify complex financial workflows, and work closely with cross-functional teams to ship features that help users manage their money. This position demands high ownership and the ability to make decisions with incomplete information. You will balance speed, user experience, and compliance while continuously improving products based on data and feedback.

• Fully remote (Spain)
• AI Stockbroking focus
• Fintech product role
• Fast hiring process

Join BJAK as a Technical Product Owner within the AI Finance division. You will define product direction, manage roadmaps, and work closely with cross-functional teams to deliver simple customer journeys for complex financial services. This position focuses on building next-generation products in spending, saving, and investing. We value builders who prioritize user problems and execute quickly without excessive process.

• Fully remote (Spain)
• AI Finance focus
• Fintech experience plus
• Fast hiring process

Join BJAK, a leading insurance platform in Southeast Asia expanding into neobanking services. As a Technical Product Owner, you will own product areas such as payments, savings, and investing. Your focus will be on understanding user problems, defining roadmaps, and shipping high-quality products quickly. You will work closely with engineering, design, and data teams to turn complex financial workflows into simple customer journeys. This position suits builders who thrive on execution and continuous improvement rather than just planning.

• Fully remote (Spain)
• Fintech & AI Neobank
• English required
• Fast hiring process

Join BJAK, a leading insurance and fintech platform in Southeast Asia, as a Technical Product Owner for AI Investing. You will own product areas across financial services, turning complex concepts into simple customer journeys while working with global teams. This position suits builders who prioritize user problems over feature lists and thrive in fast-paced environments. You will drive execution from definition to launch, using data and feedback to iterate quickly.

• Fully remote (Spain)
• AI Investing focus
• Fintech experience plus
• Fast hiring process

Join BJAK, a leading insurance and fintech platform in Southeast Asia, as a Technical Product Owner for AI Stockbroking. You will own specific product areas, translating complex financial concepts into simple user journeys while working closely with engineering and design teams. This position focuses on builders who prioritize user problems over feature lists and drive execution from definition to post-launch iteration. You will make data-informed decisions to improve savings, investing, and payment experiences for users across the region.

• Fully remote (Spain)
• Fintech & AI focus
• English required
• Fast hiring process

You will manage a product vertical end-to-end, from roadmap and strategy to technical system design and delivery. The work focuses on high-consequence financial features where correctness, compliance, and reliability are critical constraints. The team builds an AI-native platform but prioritizes deterministic systems for money movement. You will collaborate with engineering, compliance, and operations to ship features that meet regulatory gates and user trust standards.

• Remote (Spain only)
• Technical Product Manager
• Fintech & Neobank
• AI-native product

You will own a product vertical from strategy through launch, shaping technical designs with engineering teams. The focus is on building reliable, auditable, and trusted financial products where AI improves outcomes without compromising regulatory compliance or system integrity.

• Fully remote (Global)
• AI Investing Superapp
• Fintech & Regulated Domain
• Senior Level Role

You will own a product vertical within BJAK's AI Stockbroking Superapp, managing everything from strategy to launch. This position requires balancing AI innovation with the strict reliability and regulatory standards necessary for handling real money in payments, trading, and wealth management.

• Fully remote (Global)
• AI + Fintech
• Senior Level
• English required

You will own a product vertical within BJAK's AI Neobank Superapp, covering payments, remittance, insurance, wealth, and trading. The position requires balancing AI innovation with the strict reliability and regulatory standards necessary for moving real money.

• Fully remote (Global)
• AI Neobank Product
• Fintech & Regulated
• Senior Level Role