218,097+ Software Engineer React Python Jobs in Spain — Top Companies Hiring June 2026

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Electrical & Lighting Systems Design Engineer (Simulation)

Airbus Defence and Space SAU in Getafe is looking for an Electrical & Lighting System Design Office Engineer to contribute to designing and developing electrical and lighting systems for advanced aerospace platforms. The ideal candidate should possess 4+ years of experience in electrical system design, be profic ...

Senior Java Backend Engineer for Healthcare Data Platform

Datavant in Barcelona is seeking a Software Engineer to contribute to the core analytical backend powering healthcare data solutions. You will work closely with product and science teams to enhance analytical capabilities, ensuring scalability and reliability. Required qualifications include 5+ years o ...

Autonomy Engineer: Farm AI & Robotic Systems

Voltrac SL in Valencia is looking for an autonomy engineer to build cutting-edge algorithms for their autonomous electric tractors. You will have ownership of the autonomy stack and work in a team focused on innovative solutions. The ideal candidate will have strong coding and software engineering skil ...

Madrid Based Founding Solutions Engineer — Global Onboarding

Invopop Ltd. in Madrid is seeking a Founding Solutions Engineer to own Enterprise customer onboarding and work closely with engineering teams on integrations. The ideal candidate will have 2–5 years of experience in software or post-sales technical support, excellent communication skills, and strong coding fu ...

Azure DevOps Engineer CI/CD, IaC & Kubernetes

SGS, a global leader in testing and certification, is seeking a DevOps Engineer in Madrid to enhance software delivery processes. You will design and maintain CI/CD pipelines, automate infrastructure, and manage cloud environments. The ideal candidate has over 5 years of experience, strong skills in cl ...

Cloud Native .NET Engineer for FinTech APIs

Ohpen in Barcelona is seeking a .NET Engineer to contribute to the development of cloud-native banking solutions. Join agile teams to design and maintain secure systems that impact millions. You will engage in all software lifecycle stages while enhancing engineering practices. Ideal candidates have ba ...

Application & Product Security Engineer (Remote)

Itransition Group is seeking an Application Security / Product Security Engineer to enhance security across software development processes. This position involves working with various security tools and managing vulnerabilities. The ideal candidate will have 2-5 years in Application Security, DevSecOps ...

DevOps Engineer – Cloud Infra, CI/CD & Data Pipelines

Alpega in Barcelona is searching for a DevOps Engineer to join their Data & Analytics team. The ideal candidate will work closely with Software and Data Engineers to build and optimize secure infrastructure supporting critical business operations. Key responsibilities include managing CI/CD pipelines, ...

Junior Engineer — Hybrid/Flexible Hours for Global Projects

Kontron Transportation France S.A.S. is looking for a Junior Engineer to manage technical execution of ticketing projects. You will define specifications, validate hardware and software development, and coordinate installations. A degree in engineering and proficiency in English are required, along with inter ...

Test Automation Engineer CI/CD & Quality Automation

Cubic³ is looking for a motivated Test Automation Engineer to join our DevOps and Quality Engineering team in Madrid. The role focuses on building, maintaining, and executing automated test solutions to support engineering teams, ensuring high-quality software delivery. The ideal candidate has 3–5 year ...

Remote DevOps Engineer — Automate, Scale & Optimize CI/CD

Turnblock.io is seeking a Remote DevOps Engineer to join their innovative team. This role involves managing the entire DevOps lifecycle, implementing automation processes, and ensuring high availability of production environments. The ideal candidate will have a strong background in Linux, Docker, AWS, and co ...

Senior Customer Solutions Engineer | Post Sales Tech Leader

Rocket Software, Inc. is seeking a Senior Customer Solutions Engineer to provide post-sales technical expertise. The ideal candidate will possess a minimum of 8 years of IT experience and have strong skills in enterprise application development and project management. This role includes significant cus ...

Senior Data Engineer: AWS & SQL for Modern Data Platform

A leading software engineering company in Barcelona is seeking an experienced Data Engineer to modernize a data platform in AWS. The successful candidate will leverage their advanced SQL skills to migrate legacy data pipelines into a SQL-driven architecture, optimizing performance and ensuring reliable data cons ...

Backend Engineer C++/Go for Scalable Networking

Arista Networks is looking for a backend software engineer to join their team in Madrid, Spain. In this role, you'll work on CloudVision’s core infrastructure, utilizing technologies like Go, Hbase, and Kafka. Your primary focus will be on developing backend features, building network-analytics applications, ...

Security Integrations Systems Engineer Automation & Ops

Amazon is seeking a Systems Development Engineer to join the Security Integrations Group. In this role, you will develop and maintain tools that enhance security operations, while working collaboratively with multiple teams to ensure operational efficiency. The ideal candidate will have significant exp ...

Senior Payments Engineer — Platform & Reliability

TravelPerk in Barcelona is looking for a Senior Software Engineer to own the payments experience for over 10,000 companies. The role involves driving the payments roadmap, designing scalable payment systems, and coordinating cross-squad deliverables. The ideal candidate will have strong product leaders ...

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 ...

Remote Tech Lead, Android Core Product

Speechify is looking for a Senior Android Engineer in Sevilla to drive the development of its top-ranked app. The ideal candidate has over 5 years of software experience and enjoys fast-paced environments, showcasing excellent communication and technical skills. Enjoy opportunities for innovation and i ...

Ingeniero Java: Microservicios y Sistemas Distribuidos

Indra Group busca un Software Engineer Java para trabajar en Torrejón de Ardoz en un modelo híbrido. El candidato diseñará e implementará arquitecturas distribuidas usando microservicios y desarrollará aplicaciones backend en Java. Se valora experiencia en programación C/C++ y conocimientos en tecnolog ...

Senior PHP Engineer AWS & SaaS Backend

Love Brand Group is looking for an experienced Software Engineer based in Spain to enhance the scalability and evolution of their platform. This role involves backend systems, infrastructure, integrations, and improving engineering practices within a dynamic product environment. The ideal candidate sho ...

DevSecOps Engineer — SSDLC & Cloud Security (Remote)

Axpo Group is seeking a DevSecOps Engineer based in Madrid to embed security practices within development pipelines. You will implement Secure Software Development Lifecycle, automate security controls in CI/CD pipelines, and oversee application security activities. The ideal candidate will have 5–7 years in cyb ...

Remote Embedded Engineer – C/C++, Linux for IoT

ALTEN Delivery Centre Spain is seeking a skilled Embedded Software Engineer proficient in C/C++ for an IoT project in Barcelona. You will collaborate with an international division to develop modern solutions for connected machines and cloud storage. The position requires a strong background in embedde ...

Onsite Desktop Support Engineer – VIP EUC

Sharp Brains Solutions is seeking a Desktop Support Engineer L1 to provide onsite IT support in Málaga, Spain. Responsibilities include managing device lifecycles and troubleshooting hardware and software issues. The ideal candidate has 2–5 years of experience in desktop support, expertise in Windows O ...

Backend Engineer: Scalable, Cloud Native & Event Driven

BML Group is looking for a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Malaga. You will design and develop distributed backend services using .NET, drive containerization and cloud migration strategies, and optimize microservices for performance. Th ...

Azure Databricks Data Engineer Lakehouse & ETL Specialist

Amaris Consulting is looking for a Data Engineer (Azure & Databricks) to design and implement robust, scalable data solutions on our client's platform. The ideal candidate will have at least 4 years of experience with a focus on cloud ETL, data lakes, and secure data marts. Responsibilities include bui ...

Senior QA Engineer – API, Automation & Performance

Italki is seeking a QA engineer in Pamplona, Spain, to complete product testing tasks for its EU team. The role includes functional testing, process optimization, and API interface testing of italki products. The ideal candidate should have over 4 years of experience in software testing, a background i ...

Senior Java Backend Engineer for GenAI Modernization

Ntt Data Europe & Latam busca un Backend Software Engineer en Madrid, España, para liderar transformaciones tecnológicas a través de IA generativa. Serás responsable de diseñar e implementar programas escalables y guiar equipos hacia un modelo tecnológico más ágil. Buscamos expertos en Java y/o Node.js ...

Lead Aerospace Mechanical Engineer – Flight Hardware (Hybrid)

Aistech Space is seeking a Lead Mechanical Engineer in Spain, Galicia, Arbo, to lead the design and integration of aerospace structures. The role requires expertise in mechanical systems and CAD software, along with leadership skills to manage cross-functional teams. This position offers a stable contr ...

Arquitecto DevOps: CI/CD en AWS

Profile Software Services busca un/a DevOps Engineer en Carballedo, Galicia. El candidato ideal tendrá experiencia sólida en la construcción de pipelines y workflows en GitHub y Jenkins, así como habilidades en la gestión de entornos cloud sobre AWS. Ofrecemos un ambiente de trabajo inclusivo con benef ...

Senior Backend Engineer — Node.js/TypeScript, APIs & Legacy Stabilization

Kake, a fast-growing technology company in Pamplona, is seeking a Senior Software Engineer with strong backend experience. You will work on stabilizing and extending an existing legacy system to support internal tools and a marketplace mobile app. The ideal candidate has over 5 years of experience, esp ...

Hybrid QA Engineer: End to End & API Testing (Madrid)

Anonymous is seeking a QA Engineer based in Madrid to ensure software quality across the delivery lifecycle. The role involves designing test cases, performing exploratory testing, and validating system integrations. Candidates should have proven experience in Agile teams and strong communication skills. ...

Senior Frontend Engineer Enterprise SPA (Vue) | Remote

Antler is seeking a Senior Frontend Engineer to join their team and evolve the eSIM platform for millions of travelers. The role emphasizes building enterprise-quality software and requires proficiency in JavaScript, CSS, and Vue.js. Candidates should have over 6 years of front-end experience and be fa ...

Senior C++ Backend Engineer – Hybrid, Flexible Hours

Astek está buscando un/a C++ Software Engineer para unirse a su equipo en Valencia. Esta posición implica el desarrollo de nuevas funcionalidades en soluciones de pago conectadas a diversas plataformas, trabajando en un entorno de microservicios y Cloud. Se valorará una persona con más de 3 años de exp ...

Remote Backend AI Engineer — End to End & Observability

Docline busca un/a Backend Software Engineer para unirse a su equipo en Valencia. El candidato ideal tendrá experiencia con Node.js y NestJS, y estará a cargo de desarrollar aplicaciones eficientes y automatizadas. Se ofrece contrato indefinido y un salario competitivo de 45k a 55k €. El puesto es comp ...

Senior Backend Engineer: .NET, Microservices & Cloud

BML Group is seeking a Backend Software Engineer in Vitoria, Spain. In this role, you will design and develop distributed backend services and collaborate with teams to create scalable, user-friendly solutions. You will work with a tech stack that includes C#, .NET, AWS, and Docker, focusing on high-quality c ...

Freelance IT Helpdesk Specialist (Desktop Support)

Sharp Brains Solutions in Málaga, Spain is looking for a Helpdesk Support Technician Level 1. This role involves providing end-to-end technical support for desktop and laptop systems, troubleshooting both hardware and software issues, and managing the lifecycle of devices. The ideal candidate should be ...

Backend Engineer Scalable .NET Microservices & Cloud

BML Group is expanding its Player Rewards & Gamification-Product Development team in Spain, seeking a Backend Software Engineer in Malaga. This role involves designing and developing distributed backend services, collaborating with product teams, and optimizing a microservice ecosystem. The ideal candi ...

Production GenAI Engineer (Azure & Copilot)

Unit4 is seeking an AI Engineer to design and operate production-grade AI solutions. The role emphasizes building AI-driven applications on Microsoft Azure. Key responsibilities include designing solutions, building APIs, and ensuring scale and reliability. Candidates should have strong software engineering e ...

SDET — Observability & API Testing

Expereo, located in Madrid, is seeking a Software Development Engineer in Test (SDET) to join its Observability & Monitoring team. This role involves designing automated testing solutions and frameworks to ensure reliable systems managing large volumes of telemetry data. The ideal candidate will work t ...

Senior Embedded C/C++ Engineer for IoT & Linux, Remote

ALTEN Delivery Centre Spain is looking for an Embedded Software Engineer to work on an Industrial IoT project aimed at modernizing file-transfer solutions. Responsibilities include requirements gathering, design, development, testing, and documentation. Ideal candidates will have a strong background in ...

Remote API & Performance QA Engineer (Microservices)

Coforge busca un QA Automation Engineer con experiencia en pruebas de APIs y rendimiento. El puesto es 100% remoto y parte de un producto arquitectónico moderno en el sector travel. Los candidatos deberán tener habilidades en Karate Framework y experiencia en arquitecturas de microservicios. Este rol i ...

Senior Backend Engineer Java & Kotlin

Parser is seeking a motivated Backend Engineer to join our team in Madrid. You will work on cutting-edge projects, collaborating with talented engineers to design and build impactful solutions. The ideal candidate has strong experience in JVM languages and a solid understanding of software principles, ...

Hybrid Madrid Backend Java Engineer

Astek is looking for a Backend Software Engineer to join a leading company in the travel technology sector. This role focuses on developing scalable, data-intensive platforms in a hybrid work model based in Madrid. The ideal candidate will have strong proficiency in Java and experience with microservic ...

GNSS Algorithms Engineer — Innovate Space Navigation

Indra Group is seeking a skilled engineer to contribute to the development of GNSS and SBAS-related systems for small satellites. This role involves algorithm design, software development, and collaboration with interdisciplinary teams. Ideal candidates will have a degree in a relevant field, strong pr ...

Senior Android Automotive Framework Engineer

Luxoft Spain is seeking a skilled software engineer to join their team in Arbo, Galicia, specializing in Android Framework components for In-Vehicle Android Infotainment systems. The role involves collaborating with engineers and product managers, implementing new features, and maintaining code quality. Ideal ca ...

Aviation Standards Engineer, M&E Systems & Data

Cae is seeking an Airline Standards Engineer in Madrid, Spain. This role supports airworthiness and maintenance engineering standards, focusing on Maintenance & Engineering software projects. Key responsibilities include reviewing technical documentation, verifying compliance, and operational support of M&E s ...

Senior UWB Embedded Engineer — Remote

TechTeamz is seeking a Senior Embedded UWB Engineer for remote work in Spain. The ideal candidate will develop embedded software for UWB systems, focusing on localization and sensing algorithms. You will work with C/C++ and have a strong background in low-level embedded systems, ensuring the integratio ...

AI Integration Engineer | MLOps for LLMs & RAG

Ust is seeking an experienced AI Integration Engineer to embed AI capabilities within software delivery pipelines. The role involves collaborating with AI product teams and ensuring scalable, secure integration into production environments. Located in Spain, this hybrid position requires strong technic ...

Senior DevOps Engineer — Remote, CI/CD Leader

Mimacom is seeking a Senior DevOps Engineer who will lead the evolution of software delivery lifecycle and infrastructure automation. In this role, you will define CI/CD strategies, design Azure DevOps pipelines, and implement infrastructure as code using Terraform. The ideal candidate will have over 5 ...

Senior Embedded UWB Engineer – Remote (Spain)

TechTeamz is looking for a Senior Embedded UWB Engineer for advanced wireless projects in Barcelona, Spain. This role involves developing embedded software, working on UWB ranging and localization algorithms, and validating performance in real environments. The ideal candidate has strong skills in C/C+ ...

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