Senior Full-Stack Engineer

We are Improving, an IT services firm focused on AI, Data, and Applications. We modernize legacy systems, build cloud-native platforms, and deliver future-ready solutions through collaborative, long-term partnerships that drive measurable outcomes. In this role, we help teams build modern, dynamic experiences across the stack—connecting a React front end with back-end services and APIs that integrate cleanly end to end. You will work in a cross-functional delivery environment where code quality, reliable releases to production, and continuous improvement are central to how we deliver outcomes for our stakeholders. What we need you to do Build modern, dynamic front-end experiences using React. Develop back-end services and APIs to integrate cleanly across the stack. Design solutions, propose approaches, and troubleshoot issues on the front end. Participate in code reviews and support releases to production. Collaborate with team members and stakeholders to align implementation with evolving project requirements. What we’re looking for 5+ years of experience as a full-stack engineer and/or front-end engineer. Hands-on experience with React and back-end development, including Java services and APIs. Experience with Azure DevOps. Comfort working under deadlines and adapting as project requirements evolve. Strong verbal and written communication with team members and clients. Collaborative mindset—willing to voice opinions and suggest improvements respectfully. We value engineers who can own problems end to end: from proposing the right approach, to reviewing code, to helping ensure stable production releases. If you enjoy working across front-end and back-end responsibilities and you bring clear, respectful communication, we’d love to meet you. Nice to have .NET experience (helpful because we may work across Java & .NET services). Benefits Contrato a largo plazo. 100% remoto. Vacaciones y PTOs. Posibilidad de recibir 2 bonos al año. 2 revisiones salariales al año. Clases de inglés. Equipamiento Apple. Plataforma de cursos en línea. Budget para compra de libros. Budget para compra de materiales de trabajo. At Improving, we also emphasize a culture of teamwork, excellence, and fun, with open communication, personal growth, and shared rewards.