160,738+ Remote Java Fullstack Engineer Angular Spring Boot Jobs in Spain — Top Companies Hiring June 2026

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Pre Training AI Research Engineer, Large Scale GPUs

A leading AI research firm in Spain seeks an experienced AI Research Engineer to advance large-scale pre-training systems. You will work directly with cutting-edge GPU architectures to design training pipelines and improve model performance. Ideal candidates have a PhD in Computer Science or related fields, hand ...

Senior DBaaS Architect & Reliability Engineer

CloudLinux in Madrid is seeking a visionary engineer to lead the evolution of their data platform towards a self-service Database-as-a-Service (DBaaS) model. You will design resilient distributed systems, manage PostgreSQL and ClickHouse environments, and implement SRE practices. Ideal candidates should have dee ...

ML Software Engineer Hybrid, Equity & Impact

Traveltechessentialist in Barcelona is seeking a Machine Learning Software Engineer to connect complex data pipelines with user-facing software. The ideal candidate will have a robust background in software development, particularly in Python, PostgreSQL, FastAPI, and AWS services. This role offers full-time hou ...

Full Stack AI Engineer: Python & React Web Apps

UST in Madrid is seeking a Full Stack AI Engineer with expertise in Python and React. The role involves building AI-driven web applications and collaborating with cross-functional teams. Ideal candidates will have a strong background in full-stack development, API design, and database management. UST offers 23 d ...

Senior Platform Engineer Automation & CI/CD

Scopely is seeking a Senior Platform Engineer to enhance software delivery through automation in Barcelona, Spain. The role supports a unique multiplayer strategy game and allows remote or hybrid work arrangements. Your responsibilities include improving CI/CD pipelines and collaborating across teams to enhance ...

Junior IT/OT Automation Engineer (AGV/AMR)

A global healthcare company is seeking an IT/OT JUNIOR Automation Engineer to engage in innovative automation and robotics projects. You will support the design, implementation, and integration of industrial automation systems, working closely with an engineering team. Ideal candidates should have a Bachelor's d ...

Field Services Engineer (Vitoria Gasteiz)

Overview Field Services Engineer at Cognex, responsible for installing, commissioning, and supporting Cognex systems; troubleshooting issues and providing customer training with frequent travel. Location: Vitoria-Gasteiz. Responsibilities Install, commission, and support Cogne ...

AI Tooling Platform Engineer for CI/CD & Claude Code

Allianz Technology in Barcelona is seeking an AI Delivery & Platform Engineer to ensure the stability and integration of AI-assisted development tooling within teams. The role requires strong software engineering skills and experience with tools like Claude Code, CI/CD pipelines, and AZ Forge. The hybrid work mo ...

AI Model Engineer — Multimedia Vision & ML Pipelines

A multimedia solutions leader in Barcelona is seeking an AI Model Engineer to manage the lifecycle of AI models, focusing on development, training, and optimization. This role allows for a hybrid work model and up to 80% remote flexibility, offering perks like wellness support, private health insurance, and oppo ...

EMEA IT Support Engineer (German) – Hybrid in Barcelona

IT Company is seeking an IT Support Engineer to join their EMEA IT Support team in Barcelona, focusing on the German market. This role requires providing high-quality remote IT support, managing hardware lifecycle, and collaborating with global teams. Candidates should have a strong background in IT su ...

Senior SRE, Access & IAM Platform (Remote friendly)

A leading digital bank in Barcelona is seeking a Senior Site Reliability Engineer to manage and scale their cloud infrastructure access solutions. This role focuses on implementing security practices, automating access workflows, and ensuring compliance with industry standards. Ideal candidates will have strong ...

Data & ML Engineer PySpark, Python, AWS SageMaker

INNOCV Solutions S.L.U. is seeking a Data Engineer to design, develop, and maintain scalable data pipelines using PySpark and build Machine Learning models for predictive analysis. This position supports 100% remote work! The ideal candidate will have 2–3 years of related experience and be proficient i ...

Senior Genesys Cloud Engineer & Integrations Architect

Cross Border Talents is seeking a Senior Genesys Cloud Engineer in Barcelona to design and implement complex flows and routing logic within a cloud contact center. This role involves working closely with engineering teams to create scalable, high-performance integrations and troubleshoot performance issues. Cand ...

Senior CIAM Engineer – Identity & Access Platform

Factorial HR in Barcelona is looking for a Senior Software Engineer to join their Customer Identity and Access Management (CIAM) team. The role involves backend development with Ruby on Rails, leading projects focused on authentication and access management. Ideal candidates will have experience in B2B ...

Azure Data Platform Engineer — Hybrid Role & Growth

NN Digital Hub Iberia S.L. is seeking an Azure Data Platform Engineer to design and maintain scalable data solutions on Azure. You will work closely with data teams to support cloud-based initiatives and regulatory needs. The ideal candidate has over 5 years of experience, strong programming, and Azure ...

EMEA IT Support Engineer Madrid

A global oral health company seeks an IT Support Engineer in Madrid to deliver on-site and remote IT support across the EMEA region. The role entails managing end-user devices, troubleshooting issues, and collaborating with IT teams. Ideal candidates will possess experience in IT support, solid knowledge of Wind ...

Senior iOS Engineer — Lead for a #18 Productivity App

Speechify is seeking a Senior iOS Engineer in Córdoba, Spain. You will lead engineering decisions, ship production code, and work within a product team to enhance our iOS app, recognized for its impact on users’ lives. The ideal candidate has experience with significant user bases, customer obsession, ...

Full Stack Mobile Engineer – UX Driven, Hybrid (Barcelona)

BizAway S.r.l. in Bellprat is seeking a driven Application Engineer (Full-Stack Mobile) to create seamless mobile experiences tightly integrated with backend architectures. You will have a hybrid work model, balancing remote work with in-office collaboration in Barcelona. The ideal candidate has a stro ...

Staff Engineer High Volume Messaging Platform Lead

Storyful in Barcelona is seeking a Staff Engineer to lead high‑scale messaging infrastructure including email and mobile push notifications. This hybrid role requires deep proficiency in AWS and Node.js, along with experience mentoring other engineers. The ideal candidate should have over 7 years of so ...

Senior HVAC Engineer – Industrial Buildings & Data Centers

Amaris Consulting is seeking an experienced HVAC Mechanical Engineer in Valencia to design and develop HVAC systems for Industrial Building projects. You will coordinate with engineering disciplines to ensure proper integration and provide technical support throughout project phases. The ideal candidat ...

Cloud DevOps Engineer — Azure Migration & CI/CD

UST España & Latam is looking for a Forward Deployed Engineer to facilitate cloud migration and implement DevOps practices for clients in the banking sector. Candidates should have over 5 years of experience in software development and proven CI/CD pipeline expertise. This role offers a hybrid work mod ...

Senior Analytics Engineer: Build Trusted Data Insights

Appfire is looking for a Senior Analytics Engineer to build and define their data assets using Snowflake. This role involves collaborating with various stakeholders to enable meaningful decision-making through well-defined data models and metrics. The ideal candidate has substantial experience in SQL, ...

Azure Databricks Data Engineer: Lakehouse & ETL

Miratech in Madrid is looking for a Middle Data Engineer specialized in Azure Databricks to join their data platform team. The role involves designing and developing modern data pipelines and Lakehouse architectures while integrating existing SQL Server environments. The ideal candidate will have over ...

International Electrical Systems Engineer — EMC/EMI & DO 160

ALTEN Delivery Centre Spain is looking for an engineer specializing in EMC/EMI analysis to join their team in Galicia. The role involves testing and qualification of electrical and electronic systems with the opportunity for international projects. Candidates should have a degree in Electrical or Elect ...

Senior Backend QA Automation Engineer — API & Microservices

Serviclients is seeking a Senior QA Automation Engineer to enhance the reliability of a cloud-based learning platform. This position focuses on backend testing, including automation with TypeScript, Node.js, and REST APIs. Ideal candidates will have solid experience in quality engineering and E2E automation f ...

Senior Backend QA Automation Engineer TS/Node.js, API

Serviclients is seeking a QA Automation Engineer in Spain, preferably Barcelona, to enhance their cloud-based learning platform. This role involves designing automated tests for critical backend services using TypeScript and Node.js, ensuring reliable student certification and practice environment access. </p ...

Hybrid DevOps Engineer — Azure & CI/CD Specialist

ALTEN Delivery Centre Spain is looking for a skilled DevOps Engineer to support cloud migration and adopt DevOps practices. This role involves collaborating with multiple teams, enhancing CI/CD pipelines, and ensuring adherence to enterprise standards. The ideal candidate should have over 5 years of ex ...

Senior Frontend Engineer React/TypeScript (Hybrid/EU)

Huspy is seeking a Senior Engineer to work collaboratively on their Real Estate Agent Platform and Mortgage Broker Portal. The ideal candidate will contribute to key technical deliverables and ensure high standards of code quality within a hybrid work setup. We require strong technical expertise in Jav ...

Global PLC & Controls Engineer — 50–60% Travel

A global leader in logistics automation is seeking a Controls Engineer based in Santpedor, Spain. The role involves programming, troubleshooting PLC and SCADA systems, and providing technical support worldwide. Ideal candidates will have a Bachelor's degree in engineering and 3-5 years of relevant experience. Th ...

ML Software Engineer Hybrid, Equity, Scale up Impact

BizAway is hiring a Machine Learning Software Engineer in Barcelona. The role involves bridging complex data processes with user-facing software while emphasizing user empathy and solid software engineering skills. Ideal candidates are proficient in Python, PostgreSQL, and AWS, and should possess a problem-solvi ...

Senior .NET Backend Engineer — Cloud & API Expert

Nextlane is seeking a Senior Backend Engineer in Vigo, Spain, to build scalable and secure backend services using C# and .NET Core. This hands-on role includes working with cloud platforms and applying AI-assisted development practices. The ideal candidate has at least 6 years of backend experience, st ...

Aerospace Systems Engineer Connectivity & Data

ALTEN Delivery Centre Spain is seeking a skilled System Engineer for the aeronautic industry to contribute to the design and validation of complex systems. The role focuses on connectivity, data platforms, and includes a flexible schedule with potential for remote work. Ideal candidates will have a deg ...

Senior Software Engineer, Core Services & Integrations

Grafana Labs, a remote-first company, is seeking an experienced engineer to design and maintain critical backend services and APIs supporting internal and customer-facing workflows. Ideal candidates will have expertise in JavaScript, TypeScript, or Go, and experience with system integrations and CI/CD. This posi ...

Cloud Image Engineer Ubuntu Linux & CI Automation

A global leader in open source technology is seeking a Software Engineer to enhance Ubuntu Cloud with innovative features and features. You will collaborate with top cloud partners and work in a remote-first environment, contributing to a pioneering open-source platform. Ideal candidates will have a passion for ...

Senior Genesys Cloud Architect Integrations & Routing

Rocket Stars is seeking a Senior Genesys Cloud Engineer in Spain for a hybrid/remote role. You will design and maintain complex Architect flows, implement routing logic, and integrate systems via Genesys Cloud APIs. This position requires 3+ years of experience with Genesys Cloud, a solid understanding of cloud ...

AI Native Engineer: RegOS Architect in Madrid | Equity

Huawei is seeking an AI-native engineer to own critical components of the operating system for regulation at Reversa. You will work closely with the co-founders to shape product direction and deliver code from week one. We require a strong technical background and a builder mentality. The position offe ...

Senior Backend Engineer Fintech, Hybrid, Ownership

E-Frontiers is seeking a Senior Backend Engineer to join a fast-growing fintech in Madrid. This critical role involves developing robust backend systems and improving existing solutions within multi-currency accounting and FX systems. Candidates should have strong experience in backend development (preferably Py ...

Senior DevOps Engineer | Cloud & Automation | Hybrid

Deutsche Telekom AG is seeking a skilled DevOps Engineer to join T-Systems in Granada, Spain. The ideal candidate will have extensive experience in cloud technologies, proficiency in Python and Go, and strong infrastructure automation skills. You will work in a collaborative and dynamic environment, contributing ...

Field Service Engineer – On Site Automation & Logistics

Cognex is seeking a dedicated Field Service Engineer in Vigo, Spain, to handle the installation and optimization of logistics systems. In this role, you will provide technical support and serve as the initial contact for clients on administrative and technical matters. Successful candidates should have ...

Solutions Architect: Cloud Infra & Open Source (Pre Sales)

A leading cloud technology company is seeking a Solutions Engineer to join their fully remote international team. The role involves supporting sales with technical engagements and designing solutions using their open-source cloud platform. The ideal candidate will have a strong background in cloud infrastructure ...

Go Engineer: Container Image Platform & CI/CD

A leading open-source software company is seeking a skilled Software Engineer to develop container images and ensure high-quality delivery. This role involves collaborating with various teams while working in a flexible, remote-first environment. Candidates should have experience with CI/CD systems, Go, containe ...

AI Engineer CX Bot & LLM Specialist

A leading customer experience company in Madrid is seeking an AI Engineer to drive innovative solutions in AI. This role involves designing, developing, and optimizing natural language understanding models and bot services. The ideal candidate possesses strong NLU technology proficiency, experience in cloud serv ...

Senior SRE: Global Cloud Reliability & Automation

Palo Alto Networks, located in Barcelona, seeks a Site Reliability Engineer to enhance our cybersecurity mission. This role includes owning large-scale global environments and collaborating with various teams to ensure system reliability. Ideal candidates will have 5+ years in SRE roles, strong experti ...

Lean Production Engineer – Growth, SAP & CAD/CAM

Auren Personas seeks a Production Engineer to join a leading HVAC company in Madrid. The role involves applying Lean Manufacturing principles, developing planning and action plans, and training staff on industrial engineering concepts. Ideal candidates should have over three years of experience in production env ...

Senior Kotlin Backend Engineer Hybrid, Scale & Lead

Tamarind Intelligence is seeking a Senior Backend Engineer in Madrid, Spain. This role focuses on shaping spend management with innovative solutions and scalable microservices, primarily in Kotlin. The successful candidate will lead projects ensuring system reliability and performance, mentor fellow en ...

Frontend Engineer — Real Time AI UI & Security

NeuralTrust in Barcelona is seeking a skilled Frontend Engineer passionate about building robust, scalable products. You will be working with technologies like NextJS and React to enhance our SaaS platform for AI integration. Your responsibilities will include writing high-quality code, contributing to ...

AI Research Lead (PhD) — Hybrid Remote, High Impact

NeuralTrust is seeking an AI Research Engineer to lead product vision and collaborate closely with enterprise clients. The ideal candidate will have a PhD in AI or a closely related field, with strong research and coding experience. This position involves designing AI-driven components, applying cuttin ...

Tunnel Systems Control Engineer — Hybrid, Growth Path

IDOM is looking for a Systems Control Engineer to join our Madrid offices. In this role, you will design and develop system integration and control projects for tunnels, while coordinating with various disciplines throughout project phases. The ideal candidate will possess a university degree in Teleco ...

Senior Civil/Structural Lead – Utility Scale Solar Trackers

Worldhire Solutions seeks a Lead Civil / Structural Engineer for their renewable energy projects in Spain, focusing on solar tracker systems. The ideal candidate should have over 8 years in civil/structural engineering, leading teams, and delivering utility-scale photovoltaic projects. This role offers ...

Data Platform Engineer CI/CD Automation & Migrations

Tata Consultancy Services is seeking a Data Platform Engineer based in Vitoria, Spain. The successful candidate will be responsible for developing and maintaining CI/CD pipelines, managing database migrations, and automating infrastructure operations. This role requires strong expertise in GitLab CI/CD ...

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    Remote Java Fullstack Engineer Angular Spring Boot Jobs in Spain Job Search Guide, Trends and Insights