Top Software Engineer Jobs in Barcelona

The Software Developer will modernize existing code, create custom web-based visualizations, and work with various databases and web services to enhance military-related applications. The position requires collaborative efforts to adapt rapidly to evolving customer needs while utilizing JavaScript, React.js, and PowerShell technologies.

As a Wireless Software Engineer, you will design and build systems, work on hardware and software integration, conduct wireless communications analysis, author test plans, execute unit tests, and lead a team. Your work will focus on programming across various languages and knowledge of cellular systems and technologies.

As a Software Engineer at Parsons, you will engage in innovative software engineering, focusing on offensive and defensive cyber operations. Responsibilities include vulnerability research, full cycle system engineering, and software development tasks, along with assessments of national security systems.

As a Senior ML/AI Software Engineer, you will design and develop cyber defense and intelligence software using modern ML and AI techniques. Responsibilities include researching and testing algorithms, coding in Java and Python, and optimizing software performance in an Agile environment.

Parsons seeks a Senior Software Engineer to perform software engineering, reverse engineering, and vulnerability research focused on Offensive and Defensive Cyber Operations. Responsibilities include system engineering, vulnerability assessments, technical design leadership, software integration testing, and developing software applications while ensuring process improvements.

As a Reverse Software Engineer at Parsons, you will engage in high-end analytics and reverse engineering with special attention to malware analysis. Your role will involve conducting vulnerability research and working with CNO development tools to support mission-focused customers.

As a Senior Java Full Stack Software Engineer, you will create a lightweight dashboard for remote locations, optimize backend functionality, and collaborate with a team of seven while ensuring visibility for analysts into critical events.

As a Front End Software Developer at Parsons, you will develop user interfaces for web applications, ensuring consistency with design principles and support for a Service Oriented Architecture. Responsibilities include enhancing user interfaces with HTML5, CSS3, and JavaScript, debugging UI issues, performing testing, and optimizing performance for an engaging user experience.

The Cloud Software Developer will perform requirements analysis, software development, integration, testing, and problem resolution. They will develop solutions using COTS or GOTS products and analyze datasets to optimize cloud services for data analytics needs.

As a Front End Software Developer at Parsons, you will create software capabilities for front end user interfaces, leveraging skills in Javascript and agile development. Responsibilities include managing code, collaborating in teams, and potentially integrating various programming technologies like DART and Flutter.

As a Senior CNE Software Engineer at Parsons, you will support critical mission needs through advanced CNE software techniques. Responsibilities include reverse engineering and binary exploitation, CNE tool development, and mobile application development, while being a key member of a critical software engineering team.

The User Interface Software Engineer will design and implement web-based user interfaces, working on innovative software solutions for national security challenges. Responsibilities include developing applications using modern languages, collaborating within a team, and ensuring effective user experiences.

The Sr UI/UX Full-Stack Software Engineer will design and develop applications focusing on UI/UX, integrate various software applications, participate in technical discussions, and improve application development processes while collaborating with teams to meet customer needs.

The Software Engineer will develop operational mission application software as part of a growing Agile team at Parsons. Responsibilities include designing and developing enterprise solutions for space situational awareness, collaborating with analysts, and using modern development practices and tools.

As a Senior Software Engineer on the Growth Platform team, you'll migrate legacy event-tracking systems, design scalable event-driven architectures, and collaborate with cross-functional teams to optimize user engagement and operational efficiency. Your role includes mentoring junior members and driving technical strategy in milestone-based projects.

As a Software Engineer, you will support the Analytics Team in delivering reliable and accurate data by analyzing user requirements, designing and coding software, and debugging existing systems. Collaboration with developers and customers is key, and you may lead a team as needed by project demands.

As a Software Engineer at NICE, you will develop scalable enterprise-level software, maintain CI/CD pipelines, and work with a distributed team using technologies such as C#, .NET, AWS, and Kubernetes. You'll participate in Agile practices and contribute to full testing suites for robust delivery.