75,423+ Fullstack Software Engineer Java Spring Boot Angular Bellprat Jobs in Spain — Top Companies Hiring July 2026

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Senior Automation Engineer – Hybrid PLC & Embedded Systems

Submer seeks a skilled Electrical Engineer based in Barcelona for developing innovative AI datacenter solutions. You will work on electrical design, product development, and PLC programming, ensuring compliance and efficiency. The ideal candidate has over 7 years experience in automation and product design, with ...

Senior Roadway Engineer Lead Global Infrastructure Teams

A leading infrastructure consulting firm in Madrid is looking for a Senior Roadway Engineer to join their Linear Infrastructures team. This mid-senior level role requires over 10 years of experience in highway designs and team leadership, along with proficiency in geometric design software. You'll have the oppor ...

Senior/Lead Full Stack Engineer Remote, Flexible Hours

A leading software development company in Spain is seeking a Full Stack Senior/Lead Engineer to join their agile team. You will build features and enhance user experiences across web and mobile platforms, leveraging your expertise in ReactJS, NodeJS, and React Native. Ideal candidates should have over 5 years of ...

Platform Engineer, EU — Scale Infrastructure for Growth

A tech-driven software company is seeking a Platform Engineer in Barcelona to optimize their infrastructure and enhance user experience. The role involves building systems that prioritize reliability while enabling rapid feature delivery. Candidates should have experience with cloud services, TypeScript, and SQL ...

Senior Backend Engineer — Node.js, TypeScript, AWS

A leading AI-powered communications platform in Madrid is seeking a Senior Software Engineer to enhance its engineering department. This role focuses on the design and development of critical business features using technologies like TypeScript and Node.js, backed by AWS services. Candidates should have over 7 y ...

Electronics Engineer PCB/Embedded for Robotics (BCN)

A robotics and AI company in Barcelona is seeking an Electronics Engineer to design and develop hardware for their robotic systems. The role involves PCB design, embedded systems, and collaboration across mechanical and software teams. Candidates should have a degree in Electronics or a related field and be prof ...

Global SecOps Engineer: Security Tools & Incident Ops

A leading security company is looking for an experienced SECOPS engineer to join their Information Security Team. The role involves maintaining security devices and providing technical support for cybersecurity hardware and software. Candidates should have strong IT and security operations experience, knowledge ...

Senior Backend Engineer — Real Time AdTech (Hybrid)

Tamarind Intelligence in Barcelona seeks a knowledgeable Software Engineer to join their core engineering team. You'll be responsible for implementing features and maintaining the real-time bidding auction system. The ideal candidate has 4 years of experience and a Bachelor's degree in Computer Science. < ...

Distributed Systems & Data Streaming Engineer

Barcelona Supercomputing Center (BSC-CNS) seeks a Sysadmin / Software Engineer to design and implement data infrastructures for streaming data, cloud resources, AI models and interactive experiences across arts and entertainment. Start date 01 August 2026; 35 h/week, open-ended project with training and reloc ...

Space FPGA & SoC Digital Electronics Engineer

GMV is expanding its Flight Segment and Robotics team in Madrid, seeking an FPGA and SoC Digital Electronics Engineer. You will design and develop digital hardware, FPGA and SoC implementations, and contribute to space avionics projects for ESA missions and commercial customers. You will work on model- ...

Hybrid Lead Rust Engineer: MedTech & Distributed Systems

ERNI is hiring a Lead Rust Engineer in Spain to steer the technical direction of a cross-functional team in the medtech domain. You will design, build and scale Rust services, ensure robust asynchronous processing and guide delivery with best practices. You will lead by example, mentor engineers, promo ...

Senior AI Engineer — Secure SDLC & DevSecOps

Keysight Technologies in Barcelona is seeking a Senior Applied AI Engineer to design and implement AI‑driven solutions that modernize Keysight’s Secure Software Development Lifecycle (SDLC). You will assess LLMs, RAG, and agent frameworks, translate governance into engineering standards, and build scalable re ...

Senior React Native Engineer Offline First Sync & CQRS

AgileEngine, LLC is seeking a Senior Software Engineer to design multi-tier sync architecture across local devices, restaurant edge, and cloud backend for a high-volume QSR platform. You will apply conflict-resolution strategies, event sourcing, CQRS, and saga patterns, with a focus on offline-first de ...

Backend Engineer C#/Python/TypeScript (Madrid)

Client Server is seeking a Backend Software Engineer / Developer (C# .Net Python TypeScript) to work onsite in Madrid. You will collaborate with a skilled team to enhance the core trading platform in a dynamic Fintech environment. The role requires expertise in modern backend technologies and a strong ...

Senior React Native Engineer — Offline First Sync

AgileEngine, LLC. is seeking a Senior Software Engineer to design and implement a multi-tier sync architecture spanning local device storage, restaurant edge, and cloud backend. You will apply conflict-resolution strategies, event sourcing, CQRS, and saga patterns across orders and receipts. The role r ...

Lead AI Engineer Drive Enterprise AI Transformation

Fever is seeking a Lead AI Engineer in Madrid to drive company-wide AI transformation. The role involves building and leading specialist teams to deliver AI initiatives across business domains, optimizing workflows, and shaping best practices for AI engineering. Ideal candidates will have strong software enginee ...

Senior IVV Lead, Satellite Ground Segment

Hispasat, as part of the SpaceRISE consortium, is seeking an MCC Senior Engineer IVV to lead assembly, integration and verification activities for the ground segment of the IRIS² project in Spain. The role requires a Master’s degree in Telecommunications or Electrical Engineering and at least 5 years ...

Staff Product Security Engineer — AI & Identity

Okta is looking for a Staff Product Security Engineer in Barcelona, Spain. The successful candidate will conduct security reviews, provide guidance on secure development practices, and engage in penetration testing responsible for safeguarding Okta's products. This role requires strong technical knowle ...

AI Platform & Infra Engineer — Remote, Impactful ML Ops

A leading AI technology firm in Barcelona is seeking an AI Platform Engineer to build and maintain AI infrastructure, enabling developers to deploy work safely. The candidate will work on API design, implement MLOps pipelines, and optimize performance. Required skills include 7+ years of software engineering exp ...

Junior Electrical Engineer — Flexible Schedule, Remote

IDOM, located in Zaragoza, is seeking a Junior Electrical Engineer to join the Industry & Energy team. This role offers the chance to work on national and international projects in a supportive and innovative environment. The ideal candidate will have a degree in Electrical Engineering, knowledge of ET ...

Backend Engineer Data & Trading Apps (Remote, Flexible)

Axpo Group is seeking an experienced IT engineer in Madrid to develop and maintain software supporting energy trading processes. You'll be tasked with integrating data logistics and collaborating with cross-functional teams. This role requires expertise in programming (Python preferred), cloud services (parti ...

Space Embedded Engineer — Real Time RTOS, C/C++ Expert

Indra Group is seeking an experienced Embedded Software Engineer in Torrejón de Ardoz, Spain. The role involves designing and developing real-time embedded systems for the space industry, with a focus on high-quality implementations in C and Python. Ideal candidates will have 5-10 years of experience, ...

Lab Engineer — Advanced Composites & Certification

Hexcel in Parla, Spain, is seeking a Laboratory Engineer to manage laboratory operations and ensure testing compliance for advanced composite materials. Responsibilities include coordinating training for lab technicians and maintaining testing protocols. The ideal candidate will hold a degree in Chemis ...

Senior Rust Engineer: Build Scalable, Event Driven Backends

A leading international software company is seeking a Senior Rust Engineer in Barcelona to develop a next-generation data management platform. This role involves designing robust backend components and working within an agile team to implement event-driven architectures. Ideal candidates will possess strong Rust ...

Embedded Electronics Engineer Hybrid, Growth

A technology firm in Tres Cantos, Spain, is seeking an Embedded Software Engineer to join a team focused on innovative electronic systems in the defense sector. The ideal candidate will have strong programming skills in C/C++ and/or Python, experience in Linux environments, and familiarity with various communica ...

Automotive Power Electronics Engineer — Shape DCDC Systems

AVL in Spain is seeking a Development Engineer to advance the functional development of power electronics for automotive applications. You will define, implement, and validate DCDC system behavior within the vehicle architecture and coordinate cross‑functional teams, suppliers, and customers. You will ...

Full Stack Engineer: Payroll & Benefits Platform (Remote)

Alan is looking for a Software Engineer to develop mission-critical systems that enhance payroll and HR tools. You will work with a modern stack including Python and React to build scalable solutions impacting numerous companies across countries. The ideal candidate will be passionate about engineering ...

Global AI Engineer for Enterprise AI Solutions

A leading technology company in Madrid is seeking an experienced AI Engineer to join their Grid, Power Quality Solutions and Service business. The ideal candidate will have over 3 years of experience in AI or software engineering and practical skills in Python or TypeScript. Responsibilities include designing mo ...

QA Engineer — Hybrid Role, Flexible Hours & Growth

SwiftCruit in Madrid, Spain, is seeking a Quality Assurance Engineer to play a key role in our product development process. Responsibilities include designing tests, debugging, and ensuring software quality through rigorous testing. The ideal candidate will have experience in the insurance and banking ...

Biomolecular Field Service Engineer—Remote Friendly

Agilent Technologies seeks a Field Service Engineer to perform on-site installation, maintenance and repair across customer labs in Barcelona and wider Spain. You will install and optimize hardware, software and networks, ensuring peak performance and customer satisfaction through proactive service and proble ...

Remote Full Stack Engineer — React/TypeScript

Darwin Recruitment is seeking a Full Stack React.js Engineer for a 12-month freelance assignment in Spain, offering 100% remote work and delivering as part of a leading technology business on an advanced eCommerce platform. You will contribute to frontend and backend development using React.js, TypeScr ...

Early Career Geotechnical Engineer – Tailings & Mine Waste

Geosyntec Consultants is seeking an Early-Career Geotechnical Engineer to join their team in Madrid, Spain. The position focuses on supporting tailings and mine waste management, ensuring compliance with evolving standards. The ideal candidate will have a Bachelor's degree in civil or geotechnical engi ...

Lead Photonic IC Engineer & Test Scientist

Institute of Photonic Sciences (ICFO) announces an Engineer or Research Scientist position within the Strategic Initiative, part of PIXEurope and the European Chips JU program. The role will focus on testing PICs and developing control electronics and software tools for automated testing and analysis. Repor ...

SDET: Build AI Driven Test Emulators & CI/CD

Kairós busca un Software Development Engineer in Test (SDET) para un área de I+D. Se trabajará en emulación de dispositivos, entornos virtualizados y validación de firmware mediante simulaciones en Python y Docker. La función implica orquestación de pruebas con Behave/Gherkin, integración en Jenkins y ...

Profile Engineer: Data Config & Production Tests (Remote)

Giesecke+Devrient in Barcelona is seeking a Profile Engineer to set up data generation and personalization configurations for new products. You will work under Service Delivery & Operations, coordinating with DataGen and customer product managers to implement production-ready configurations. Qualificat ...

Security & Compliance Engineer Building Management (Hybrid)

REWE digital Spain in Málaga seeks an IT Security & Compliance Engineer to lead security, governance, and compliance across its Building Management landscape. You will coordinate with software vendors, infrastructure teams, and business stakeholders to implement and maintain controls for secure operations. </ ...

Senior Linux Firmware Engineer for TV SoCs (Embedded)

Titan Operating System S.L. (Titan OS) in Barcelona is seeking an experienced embedded firmware engineer to develop, integrate, test, and maintain Linux-based firmware for TV SoCs. You will influence software architecture for resiliency, work with third‑party providers, and drive quality through unit t ...

Lead Electronics Engineer Robotics & Motor Control

PAL Robotics is seeking an Electronics Engineer to design, develop and release electronics for our robotics platforms. You will lead system design, work on analog and digital circuitry, and mentor junior engineers in a fast‑paced, multidisciplinary environment. You will develop firmware for motor contr ...

Ingeniero de Servicio en Campo – Dispositivos Médicos

BD busca un Field Service Engineer dedicado y con fuertes habilidades técnicas para unirse a Global Customer Services. Serás responsable de ofrecer soporte técnico presencial a usuarios finales y equipos de electromedicina en centros sanitarios, y de realizar upgrades de software de sistemas automatizados de ...

Senior DevOps Engineer: CI/CD Automation & AI Tools

Allegis Group is seeking a DevOps Engineer to join its technology-driven engineering team in Madrid. You will develop and maintain CI/CD pipelines, automate build and deployment processes, and drive continuous improvement across the SDLC. Work closely with developers to build, test, and deploy software ...

Senior Performance Testing Engineer CI/CD Automation

ERNI - Swiss Software Engineering is seeking a senior performance testing engineer to design and implement robust performance tests and reusable tooling. You will automate test execution through CI/CD pipelines and analyze metrics with observability platforms, shaping our testing strategy and mentoring collea ...

Senior .NET Backend Engineer in Cloud & Microservices Hybrid

Business Insights es una empresa de desarrollo de software a medida ubicada en Madrid. Buscamos un Senior Backend Engineer (.NET & Cloud) para liderar la construcción de soluciones robustas y escalables en un entorno tecnológico desafiante. Trabajarán en proyectos con clientes de referencia, en un equi ...

Staff AI Engineer: Scalable AI Platform & Orchestration

Workato is seeking a Staff AI Engineer based in Madrid to build and optimize their AI platform. In this technical role, you will design and implement systems for intelligent automation, collaborating across teams to ensure reliability and scalability. The ideal candidate has over 5 years of experience ...

Senior MLOps Engineer: Scalable LLM Training & Inference

A leading quantum software firm in Spain is seeking a Senior MLOps Engineer to optimize AI model infrastructure. You will architect scalable distributed training pipelines and lead the deployment of large language models. The ideal candidate has 5+ years of experience in MLOps, with expertise in PyTorch, Kuberne ...

AI Security Engineer — Build, Protect, Scale

AILY LABS is seeking a Security Engineer to join their Security Engineering team. This role involves designing and building security systems that protect their AI-driven platform. Candidates should have strong software engineering skills with a focus on security, particularly in cloud environments. The ...

HPC Research Engineer: AI + Bioinformatics

The Barcelona Supercomputing Center (BSC-CNS) in Barcelona, Spain, invites applications for a Research Engineer for HPC (RE3) to advance the Stratum project. You will contribute to applied AI, bioinformatics algorithms and data structures, while collaborating with international partners on influential researc ...

Senior AI Engineer: Finance Automation & Workflows

Dormont Manufacturing Co is looking for a Senior AI Engineer for Finance in Barcelona, focusing on transforming operations using AI. This role involves designing, implementing, and optimizing AI solutions within finance, enhancing the workflows across the company. The ideal candidate will have a strong ...

Climate HPC Streaming Workflows Engineer

Barcelona Supercomputing Center (BSC-CNS) invites applications for a Research engineer focusing on Streaming Workflows Engineering. The role involves deploying interfaces for efficient integration of online user applications, maintaining the software stack and workflow scripts, and porting workflows to Pre-Ex ...

Senior AWS Security Networking Engineer (Lead) – Flexible

A leading software development company in Madrid is seeking a Senior AWS/Security Networking Engineer to design secure, scalable cloud networks. The role involves optimizing infrastructure, enforcing security standards, and conducting assessments while working in a dynamic and innovation-focused environment. The ...

Satellite FPGA Engineer: SDR, Xilinx UltraScale

A leading space engineering company in Madrid seeks an FPGA engineer to integrate IP cores into FPGA designs. The role involves full FPGA design flow, including HDL integration and design testing. Candidates should have solid HDL knowledge, experience with Software Defined Radios, and a telecommunications backgr ...

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