266,225+ Java Python Data Integration Engineer Jobs in Spain — Top Companies Hiring June 2026

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Aerospace Electrical Engineer Avionics & Systems (Madrid)

Jet Aviation is seeking an Electrical Engineer based in Madrid, Spain. The role involves designing and developing electrical and electronic systems for aircraft, requiring a Bachelor's degree in Electrical or Aerospace Engineering and 3+ years of relevant experience. Strong skills in avionics integration and tec ...

Radio Systems Engineer Hybrid/Remote Avionics

Airbus is seeking a Radio Systems Engineer in Getafe, Spain. The role involves radio system integration in the EF2000 platform and other military aircraft platforms. Candidates should have a Telecommunications Engineering degree and at least 3 years of systems engineering experience. The position supports an exc ...

Senior Backend API QA Engineer – Flexible Hours

Hiberus en Barcelona busca un Senior Backend Integration Engineer para el sector farmacéutico. Este rol implica diseño y ejecución de pruebas técnicas, validación de integraciones directamente contra APIs y automatización de servicios. Se requiere experiencia en QA técnico y validación de respuestas programática ...

IXL App Engineer: Electronic Interlock & Virtual Env

Alstom is seeking a full-time IXL Application Engineer in Madrid, focusing on the integration of Boolean Logic for electronic interlocking systems. You will collaborate with various engineering teams to ensure system requirements are met while managing quality, cost, and delivery objectives. Ideal candidates wil ...

Valencia Satellite AIT Engineer – On‑Site

A leading satellite technology company in Valencia seeks an experienced AIT Engineer to oversee satellite assembly, integration, and testing. The role requires over 5 years of experience in satellite systems and expertise in multidisciplinary engineering. As part of the Global Manufacturing Organization, you wil ...

Senior Frontend Engineer (Angular) – Real‑Time UI & 3D Viz

ANYbotics, located in Barcelona, seeks a motivated Frontend Engineer to join the Workforce Team. You will develop user-friendly interfaces, collaborate with UX designers, and ensure effective integration with backend systems. Ideal candidates have a degree in computer science, experience with Angular 2+, and a s ...

Pre Sales Systems Engineer Cybersecurity & Networking

A cybersecurity company is seeking a Systems Engineer in Catalunya to support their sales team with technical matters. Responsibilities include assisting with pre-sales process and educating clients on product features and integration. Candidates should have 5-8 years of experience in technical sales and a stron ...

Automation Security Engineer: AI & RPA for Infrastructure

A global leader in energy management and automation is seeking an Automation Engineer in Barcelona. This role involves designing and implementing automated workflows to enhance security operations using tools like ServiceNow, UiPath, and Power Automate. The ideal candidate should have extensive experience in net ...

Lead Cloud Security Engineer AWS & Threat Detection

A modern banking platform seeks a Senior Cloud Security Engineer in Barcelona to drive security for AWS environments. You will lead initiatives to mitigate risks, design cloud-native security solutions, and collaborate with cross-functional teams. The ideal candidate has expertise in cloud security, risk assessm ...

Satellite Systems Engineer: Ground Segment & 5G

A leading aerospace company is seeking a Systems Engineer specialized in Satellite Communications to join their team in Madrid. Responsibilities include high-level system design, defining technical requirements for ground segment systems, and ensuring interoperability with satellite constellations. The ideal can ...

Chief Aerospace Systems Architect & Lead Engineer

Destinus is revolutionizing the defense industry with UAV technology. We seek a highly skilled engineer to define and lead the architecture of innovative aerospace products. Candidates should have a strong background in aerospace engineering, proven experience with high dynamic systems, and abilities in hands-on ...

Hardware Design Engineer — High Speed FPGA & PNT (Granada)

A global technology leader is looking for a Hardware Engineer to join their team in Granada, Spain. This role involves designing high-performance electronic equipment and collaborating with cross-functional teams to ensure an effective integration of hardware, software, and testing. Candidates should have a degr ...

AOCS/Avionics End to End Engineer Flexible Hours

Sener Aerospace & Defence is seeking an OCS/Avionics End-to-End Development Engineer to join their team in Sevilla or Tres Cantos. The role involves participating in the development cycle, assessing requirements, and contributing to integration activities. Candidates should have an Engineering Degree and 7-10 ye ...

Senior Frontend Engineer Real Time Health AI UI

A health technology company is seeking a Senior Frontend Engineer in Barcelona. The ideal candidate will have over 10 years of experience in frontend development using React and Typescript, focusing on building real-time, interactive interfaces for healthcare applications. This full-time position involves collab ...

Aerospace Systems Engineer – Avionics & SoC

Clue Technologies, located in Málaga, Spain, is seeking a System Engineer to work on avionics projects. The ideal candidate will have a Master's degree in a relevant engineering field and over 5 years of experience in systems engineering. Responsibilities include executing engineering processes, collaborating ac ...

Defense SDR Systems Engineer: RF, EW & Embedded

ARQUIMEA is looking for a Defense Systems Engineer specialized in Software-Defined Radios at our Madrid headquarters. You will support the design, development, and integration of mission-critical defense systems while ensuring compliance with technical and security requirements. The ideal candidate has over 5 ye ...

Optomechanical Engineer: Free Space Optics & Design

A technology-oriented company in Málaga, Spain is seeking an Optomechanical Engineer to design and analyze precision optomechanical subsystems for free-space optical communication systems. The ideal candidate will have a Bachelor's or Master's degree in Mechanical Engineering with 2-4 years of experience in opto ...

Senior Satellite AIT Engineer — Valencia On Site

A leading satellite technology company in Valencia is seeking an AIT Engineer to oversee and execute assembly, integration, and testing activities for satellites. The role requires over 5 years of experience in satellite system development and a strong background in systems engineering. The ideal candidate is pr ...

Senior Backend Engineer: IAM & API Integrations (Barcelona)

Affinity Inc is seeking a Senior Software Engineer for their new Barcelona office. You will contribute to the Identity Access Management & Integrations Team, driving the technical roadmap for API and integration platforms. Ideal candidates have over 5 years in software engineering, experience with back ...

Global QMS Systems Engineer: Digital Quality & Compliance

Align Technology is seeking a QMS Systems Engineer in Madrid, Spain to enhance its global QMS. The successful candidate will ensure compliance and agility within the quality systems, leading integration efforts and harmonization across regions. This role requires a Bachelor’s degree and 5-7 years of ex ...

Senior QA Engineer Remote (Part Time, Europe)

Appodeal, a dynamic product company based in the US, seeks a Senior QA Engineer for a part-time role focused on technical QA, SDK integration testing, and release readiness. The ideal candidate will have 4+ years of experience in mobile app QA, with strong attention to detail and the ability to work independe ...

Hybrid Avionics Engineer for Spacecraft Systems

Orbital Paradigm is seeking a Junior to Mid-Level Avionics Engineer to join their team in Madrid, Spain. This role involves designing, developing, and integrating avionics systems for reusable orbital logistics vehicles. You'll work closely with various engineering teams to ensure robust and reliable avionics ...

EMEA Solutions Engineer Behavioral Fraud Tech

BioCatch is seeking a Solutions Engineer to join its North America team, tasked with onboarding and implementing anti-fraud solutions for clients, particularly in the financial sector. The ideal candidate will have over 3 years of experience in Solutions Engineering, strong project management skills, a ...

Senior Identity Engineer — Enterprise Integrations

Perk is seeking a Software Engineer to enhance user synchronization and provisioning processes. You will lead integration architecture, ensuring reliability and efficiency while collaborating closely with enterprise customers. The role requires a focus on API design, system architecture, and operationa ...

Grid Simulations & Power Systems Engineer

Nordex Group in Navarra seeks a Grid Simulations & Models Engineer (m/f/d) to develop and optimize models ensuring wind turbines meet global grid compliance standards. You will conduct grid integration studies and collaborate with teams to automate processes. The ideal candidate holds an M.Sc. in Elect ...

Lead Mech Systems Design Engineer – Fluid Installations

Airbus Defence and Space in Getafe (Madrid) seeks a Mech Systems Design Engineer to join the Medium & Light Aircraft Mechanical System Installation Team. This role involves design, integration, and management of fluid systems for aircraft. The successful candidate will lead teams in troubleshooting, pr ...

Avionics Engineer: Hybrid Role in Spacecraft Systems

Tamarind Intelligence in Madrid is seeking a Junior to Mid-Level Avionics Engineer. This role supports the design and integration of avionics systems for reusable orbital vehicles, requiring collaboration across various engineering disciplines. The ideal candidate will have 1–5 years of experience in a ...

Railway Signalling Verification & Validation Lead

Alstom in Valencia seeks a skilled engineer to lead project Verification, Integration, and Testing activities. The role includes ensuring adherence to processes, writing plans, and coordinating testing with teams. The ideal candidate has strong knowledge of Railway signalling principles, experience wit ...

AI Driven Software Engineer & Development Coach

Amaris Consulting in Madrid is seeking a Software Engineer to lead the adoption of AI-assisted coding practices. You will define best practices and standards while acting as a coach to engineering teams developing their first AI-assisted applications. The role demands a strong commitment to quality and govern ...

Senior Blockchain & Backend Engineer (Solidity + TypeScript)

Neitec is seeking a Senior Blockchain & Backend Engineer based in Spain, preferably in Madrid. This role involves maintaining the on-chain asset-based private credit infrastructure and requires the candidate to have deployed smart contracts handling real capital. The ideal candidate will possess fluent ...

Senior Blockchain & Backend Engineer for On Chain Credit

Neitec is looking for a Senior Blockchain & Backend Engineer to support the development of its on-chain asset-based private credit infrastructure. You will be responsible for developing and maintaining smart contracts, integrating backend services, and building robust financial logic for Web3 applications. </ ...

Senior Backend Engineer API & Services (Hybrid, Barcelona)

Menlo Ventures is seeking a Senior Software Engineer in Barcelona who will drive product development and enhance API and integration systems. The role includes backend development with frontend initiatives. The ideal candidate has over 7 years of software engineering experience and proficiency in web A ...

Hydrogen Aircraft Electrical Drive Systems Engineer

AEROCONTACT in Madrid is seeking a System Engineer to participate in aeronautical research related to hydrogen-powered aircraft. The ideal candidate has a university degree in Engineering and over 5 years of experience in systems integration and safety. You'll work within a dynamic team on innovative projects, e ...

Strategic Obsolescence Engineer — Tools & Planning (Madrid)

Alstom seeks a full-time Obsolescence Engineer based in Madrid to support obsolescence management initiatives in services. This role involves collaborating with engineering teams to develop management plans and enhance tools for tracking and reporting. The ideal candidate should have expertise in obsol ...

Remote Control Systems Engineer Real Time & SCADA

GTD in Barcelona is looking for a skilled engineer to design control system architectures and program Siemens S7-1500 PLCs. The role offers a permanent full-time contract with participation in advanced technology projects worldwide. The ideal candidate will have experience in Siemens automation systems ...

Azure Sentinel SIEM Engineer — Log Ingestion & Detection

Siemens is seeking a Cyber Defense SIEM Integration Engineer in Madrid, who will be responsible for designing technical solutions to defend against cyber security threats. The ideal candidate will have a strong background in security operations, Azure, and Logstash. Key responsibilities include collaborating wit ...

Senior Crypto & iGaming Implementation Engineer

0061 Checkout Technology Ltd - Sucursal en España is seeking a proactive Implementation Engineer to provide world-class technical support for merchants during implementation of payment processing technology. You will collaborate with internal teams and answer integration-related queries. The ideal cand ...

Desarrollador/a Backend para Innovación en Ciberseguridad

¿Te imaginas participando en la transformación de las principales organizaciones nacionales e internacionales? En Deloitte estamos comprometidos con generar un impacto en la sociedad, en nuestros clientes y en ti. Buscamos un/a Desarrollador/a Backend proactivo/a con pasión ...

Desarrollador/a Backend para Innovación en Ciberseguridad

¿Te imaginas participando en la transformación de las principales organizaciones nacionales e internacionales? En Deloitte estamos comprometidos con generar un impacto en la sociedad, en nuestros clientes y en ti. Buscamos un/a Desarrollador/a Backend proactivo/a con pasión ...

Qa Engineer Techno Functional Testing

At ASTEK Iberia, we are looking for a QA Engineer to join the QA Team within the Applications, Projects & Testing department and work on digital B2C platforms (e-commerce websites, mobile applications, editorial platforms)for an international IT company specialized in information systems for the rail and mobi ...

Software Dev Engineer Machine Learning

DescriptionDo you want to solve real customer problems through innovative technology? Do you enjoy working on scalable services in a collaborative team environment? Do you want to see your code directly impact millions of customers worldwide? At Amazon, we hire the best minds in technology to innova ...

Software Engineer – Back End

ResponsibilitiesAsegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.Developing new web applicationsDeveloping mac applicationsMaintaining existing web and mac applicationsUnderstanding internal customer requiremen ...

Sqa Automation Engineer – Test Strategy (Hybrid)

Arktic busca un Software Quality Assurance (SQA) Automation Expert para apoyar a un cliente en el sector bancario. Será responsable de desarrollar la estrategia de pruebas y mantener marcos de pruebas automatizadas, asegurando la calidad del producto.¿Tiene lo que se necesita para triunfar? La siguiente in ...

Confluent Kafka Architect Cloud & Streaming

Ampstek is seeking a seasoned professional with 8+ years of experience in designing and architecting solutions using Confluent Kafka. The ideal candidate will have a deep understanding of Kafka internals and experience with cloud platforms such as AWS, GCP, or Azure.Compruebe a continuación si tiene lo nec ...

Acoustics & Vibrations Test Engineer Flight Physics

Job Description A vacancy for an Acoustics & Vibrations Test Engineer has arisen within Airbus Defense & Space in Getafe Spain. The successful applicant will join the Integration Test & Analysis - Flight Physics team. Mission of the department and skill group At Integration Test ...

Systems Engineer Aircraft Systems & V&V Validation & Verification (Electric Aviation) International Project

Are you looking for the next challenge in your career? Would you like to be part of an exciting highly qualified team of professionals in an international environment? We are currently looking for a qualified S ystems Engineer – Aircraft Systems & V&V to join cutting‑edge electric aviation progr ...

Acoustics & Vibrations Test Engineer Flight Physics

Job Description:A vacancy for an Acoustics & Vibrations Test Engineer has arisen within Airbus Defense & Space in Getafe Spain. The successful applicant will join the Integration Test & Analysis - Flight Physics team.Mission of the department and skill groupAt Integration Test & Analysis - Flig ...

Systems Engineer – Aircraft Systems & V&V Validation & Verification (Electric Aviation) International Project

Are you looking for the next challenge in your career? Would you like to be part of an exciting highly qualified team of professionals in an international environment? We are currently looking for a qualified Systems Engineer – Aircraft Systems & V&V to join cutting‑edge electric aviation ...

Systems Engineer – Aircraft Systems & V&V Validation & Verification (Electric Aviation) International Project donostia san sebastián

Are you looking for the next challenge in your career? Would you like to be part of an exciting highly qualified team of professionals in an international environment? We are currently looking for a qualified Systems Engineer – Aircraft Systems & V&V to join cutting‑edge electric aviation ...

Systems Engineer – Aircraft Systems & V&V Validation & Verification (Electric Aviation) International Project ALTEN Delivery Centre Spain

Are you looking for the next challenge in your career? Would you like to be part of an exciting highly qualified team of professionals in an international environment? We are currently looking for a qualified Systems Engineer – Aircraft Systems & V&V to join cutting‑edge electric aviation ...

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