Jobs Backend Developer JavaScript

We are looking for a Senior Full Stack (Back-end oriented) (Node.js) Developer/Architect with strong experience in healthcare software development, backend architecture design, and cloud platforms. The role combines hands-on engineering with architectural decision-making and participation in discovery and presales activities. Must have 6+ years of experience in backend or full-stack development Strong proficiency with Node.js and JavaScript / TypeScript Experience designing backend architectures and APIs Hands-on experience with AWS or other cloud platforms Experience developing Healthtech software Understanding of sensitive data handling practices (PII / PHI) Familiarity with FHIR or HL7 healthcare interoperability standards Experience integrating with EHR / EMR systems English proficiency — Upper-Intermediate or higher Will be a plus Experience working with healthcare platforms such as Medplum Familiarity with HIPAA compliance Experience with Infrastructure as Code (AWS CDK, Terraform or similar) Experience integrating AI services or ML-based solutions Experience with serverless and event-driven architectures Previous team leadership or technical mentorship experience Responsibilities Design application and cloud architectures, primarily for healthcare platforms Actively participate in development, especially during early project stages Participate in technical presales activities as a technical expert in the Healthtech domain Contribute to discovery phases, prepare technical solutions, and present them to clients or internal teams Support development teams with architectural guidance and technical expertise Perform on-demand researches and build prototypes Continuously expand expertise in modern technologies and architectural approaches About Project A center of excellence (COE) is a team of senior tech experts who conduct research on strategic tech trends, maintain top quality standards, foster professional development, and can provide you with expert consulting throughout the whole development process. The CoE helps our clients to perform a Product Discovery Phase, build a prototype, and validate a product concept. The experts provide a client with a High-Level Architecture plan, the suggested technology stack, the design of the product, time and cost estimates, consulting, and a Work Breakdown Structure. Furthermore, CoE provides tech assessment and consulting in case of a bottleneck or a non-trivial problem on existing projects. Work Schedule Full-time workweek (Monday to Friday), 40 hours. Flexible working format: remote, hybrid, or office (Kyiv, Lviv). Interview Stages Call with Recruiter Technical interview with Architect Our benefits Projects with modern JS stack (React.js, React Native, Angular, Node.js) Strong JavaScript community at the company (90+ developers) Work from anywhere (fully remotely or in our office) Paid vacations and sick-leaves, additional days-off, relocation bonus Wellness: Medical insurance/ sport compensation/ health check-up+flu vaccination at your choice Education: regular tech-talks, educational courses, paid certifications, English classes Fun: own football team, budget for team-lunches, branded gifts One of the best IT service companies in Ukraine, based on DOU rating

¿A quién buscamos? Buscamos un(a) Desarrollador(a) Full Stack con pasión por la tecnología, ganas de aprender y crecer y motivación para trabajar en equipos multidisciplinarios que construyen soluciones de alto impacto. ¿Cuál será tu reto? Participar en el desarrollo de soluciones digitales innovadoras para el sector financiero Trabajar con tecnologías modernas en arquitecturas basadas en microservicios Estar en constante aprendizaje sobre tendencias tecnológicas Aportar ideas y mejoras que impulsen la evolución de nuestros productos ¿Qué esperamos de ti? Profesional en Ingeniería de Sistemas o carreras afines. Experiencia demostrable en Desarrollo Full Stack. Conocimientos en Frontend: Next.js 15 / React 19. TypeScript. TanStack Query (React Query). CSS / PostCSS. pnpm / npm. Nx (monorepos). Conocimientos en Backend: Java 21 Spring Boot 3 y Spring Security AWS Lambda (funciones serverless) AWS SDK Docker JUnit 5 Maven Arquitectura de Microservicios Lo que te hará destacar: Pensamiento analítico y enfoque en solución de problemas. Capacidad de trabajo en equipo. Proactividad y autonomía. Creatividad e interés por la innovación. Condiciones Laborales: Lugar de Trabajo:Colombia. Modalidad de Trabajo: 100% remoto. Tipo de Contrato: A Término Indefinido. Salario: A convenir de acuerdo a la experiencia. Esta vacante es divulgada a través de ticjob.co

Rol: Desarrollador Backend Requisitos: Profesionales en Sistemas o carreras afines. Conocimientos y experiencia técnica de cuatro (4) años en adelante en en Java, SpringBoot, Node.JS-JavaScript, IAAC, AWS, principios de desarrollo de software (Excluyente) Stack principal: Backend: Java, SpringBoot , JavaScript - Node.js (Express / NestJS), APIs REST, bases de datos SQL/NoSQL Cloud: AWS (EC2, S3, RDS, Lambda, entre otros) DevOps: Docker, CI/CD (GitHub Actions, GitLab, Jenkins) Testing: Jest u otros frameworks de pruebas unitarias Arquitectura: Clean Architecture, patrones de diseño, buenas prácticas,Infraestructura como código (Terraform/CloudFormation). Responsabilidades: Diseñar y desarrollar soluciones escalables. Construir y mantener APIs robustas. Desarrollar interfaces modernas y eficientes Implementar soluciones en AWS con buenas prácticas DevOps. Aplicar principios de Clean Architecture, SOLID y patrones de diseño. Garantizar calidad mediante automatización de pruebas unitarias. Participar activamente en decisiones técnicas y evolución de la arquitectura. Condiciones Laborales: Lugar de Trabajo: Colombia Modalidad de Trabajo:Remoto. Tipo de Contrato: A Término Indefinido + Beneficios Salario: A convenir de acuerdo a la experiencia. Esta vacante es divulgada a través de ticjob.co