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Senior Software Engineer
Board International
Source: Headcount Labs · original listing ↗
Job data: Headcount Labs, ODbL 1.0. Job descriptions belong to their employers.
Source date: 11/2/2026
About this role
Board is the most trusted Agentic Planning Platform, combining business context, Continuous Planning, and efficient enterprise AI to deliver confident, aligned, and faster decisions. Board connects enterprise data and external signals with planning models, domain expertise, and scenario modeling, enabling governed AI to understand, reason, recommend, and support action. What’s been key to our success? Our people—we value everyone’s unique perspective and energy they bring to the organization. We collaborate openly across teams and borders. We embrace a growth mindset to get results. And we celebrate shared success as goals and milestones are achieved. Ready to join a team where innovation meets collaboration? If you're driven by bold ideas and a customer-centric mentality, your next adventure starts here! We are currently looking for an experienced Senior Software Engineer to join the R&D team in our Madrid office. Reporting to the Team Lead, you will actively contribute to the software development life cycle, working closely with other qualified Developers and Product Managers. This is a hybrid role requiring 3 days in office. What you will do: • Design, develop, test, and maintain scalable software solutions. • Translate business requirements into clear technical specifications. • Contribute to application architecture and technical design decisions. • Write clean, efficient, and well-tested code. • Improve performance, maintainability, and development practices. • Troubleshoot and resolve complex technical issues. • Support code reviews, documentation, and knowledge sharing. • Mentor engineers and collaborate closely with Product, QA, and other teams. What we look for: • Strong software engineering experience building production applications. • Solid experience with Angular, TypeScript, HTML, and CSS. • Good knowledge of software design principles, testing, and SOLID practices. • Experience with C#, .NET / ASP.NET Core, and Web APIs is highly valued. • Familiarity with Azure, Kubernetes, and Docker is a plus. • Strong problem-solving, communication, and teamwork skills. • Experience mentoring or supporting other engineers. • Fluency in English. • Degree in Computer Science, Engineering, or equivalent professional experience. Our Commitment to Diversity and Inclusion Join a company that believes in the added value of diversity, inclusion, and belonging. We foster a working environment in which all people are respected and valued, for all aspects which make them unique. We hire you for who you are, and we want you to bring your true self to work every day! Board International is an equal opportunity employer and is committed to a diverse and inclusive workforce. Your personal data will be stored for as long as it is necessary to process the job applications that you submitted and for the provision of the service that you requested. Your personal data may also be processed for the fulfillment of the obligations provided for by law. Your data will in any case be deleted without unjustified delay once the aforementioned legal obligations have been fulfilled. Your personal data are collected and used by Board International SA and/or its subsidiaries that are located in the EU or outside on the basis of the appropriate safeguards provided by the European Regulation 2016/679. At any time you may request to access, to correct and/or delete your personal data used by Board International SA or by its subsidiaries for recruiting purposes. For further question, please refer to our Privacy Policy at https://www.board.com/en/privacy-policy