About the CompanyAt SANDT, we specialize in bridging the gap between IT and OT through cutting-edge technological solutions. Our solutions are designed to create a seamless and connected environment, unlocking new possibilities for growth and innovation. Through this, we commit to transforming every client engagement, no matter the track, into a partnership built on trust, clarity, and measurable results.About the RoleWe are currently looking for a Senior Angular Front-End Developer to strengthen our internal capabilities on a strategic, high-security project. You will be responsible for designing, evolving, and maintaining robust front-end applications in Angular, within a technically demanding and impactful environment.This role combines hands-on technical delivery with architectural thinking and a strong sense of responsibility. You’ll work in close collaboration with engineers, analysts, and stakeholders to ensure quality, maintainability, and performance across the application landscape. Beyond development, you’ll contribute to the continuous improvement of standards, mentor less experienced team members, and stay ahead of technology trends that matter.ResponsibilitiesLead the front-end development of new applications using Angular and modern web technologiesImprove and maintain the front-end of existing applicationsTranslate business and functional analyses into clear technical specificationsGuarantee the application of development and security standardsProvide technical documentation and support for testing and quality assuranceActively coach colleagues and share expertiseParticipate in the continuous improvement of tools, frameworks, and methodologiesResolve incidents and adapt applications to evolving requirementsStay up to date with technology trends and contribute insights to the teamQualifications10+ years of proven experience in front-end development with Angular and its ecosystemAdvanced proficiency in HTML, CSS, TypeScript, AJAXHands-on experience with web services (REST, JSON), microservices architecture, Git/GitLab CI/CD, Docker, Maven/Gradle, IntelliJStrong knowledge of databases (SQL, NoSQL, Elastic/ELK), Red Hat and virtualized infrastructure (VMware, OpenShift)Clear understanding of Agile (Scrum, Kanban, Lean) methodologiesExcellent communication skills and team spiritYou are comfortable working in a highly secure environment and are open to undergoing a personal background check as part of the clearance processOn-site work required in Brussels, 5 days a week (no remote work possible)Fluent in Dutch or French, with working knowledge of the other and of EnglishWhat we offerCompetitive Benefits – At SANDT, we offer a competitive rewards package, including a company car or mobility budget, phone subscription, group and health insurance, lunch vouchers, and more.Inclusive Culture – We value diversity and foster an environment where different perspectives drive innovation, creativity, and collaboration.Stability & Trust – Reliability is at the heart of what we do, building lasting relationships with our clients, partners, and employees.At SANDT, we’re committed to creating a workplace where everyone belongs and can thrive. We embrace diversity and ensure fair opportunities for all.We are an equal opportunity employer. All qualified applicants are considered regardless of gender, race, age, sexual orientation, beliefs, disability, or any other protected characteristics.Want to become a part of the SANDTribe yet?Send us an email at careers@sandt.be or apply directly through LinkedIn!