backend nodejs engineer

A leading technology firm in Barranquilla is seeking a Senior/Lead Software Engineer to drive the modernization of core systems. The role demands expertise in C# and experience in deploying solutions on AWS. You'll work on optimizing large-scale data operations, leveraging Apache Spark while ensuring scalability and performance. A competitive USD-based...

Publicis Groupe, via Publicis Global Delivery, seeks a Senior Backend Engineer focused on AI to build and operate scalable API services. You will design RESTful APIs, leverage Python frameworks (FastAPI, Flask, Django), and work with databases and vector search technologies. Strong cloud deployment, CI/CD, and performance tuning are expected. You will...

EPAM Systems Inc. is seeking a Senior Python Developer (AI) to design scalable backend services and integrate AI capabilities into production systems. You will collaborate with cross-functional teams and mentor peers to raise technical excellence. You’ll work on resilient architectures, review code, and contribute to planning with a focus on...

EPAM Systems Inc is seeking a Senior Java Developer with an AI background to build dependable, scalable backend services for innovation-led initiatives. You will work with Java Core, Java 8, Spring Boot, REST, SQL, and Microservice Architecture while supporting cloud deployments on Microsoft Azure and AWS. You will collaborate with cross‑functional...

Mercado Libre está buscando un Sr. Software Engineer para diseñar y escalar sistemas innovadores en un entorno de alto rendimiento y seguridad. Trabajarás en un equipo que utiliza modelos de IA propios y prácticas de ingeniería modernas para democratizar el comercio electrónico y los servicios financieros en América Latina. Se busca experiencia en...

Wand is building the workers that can take responsibility for real operations, and the platform that lets people and agents work as one organization. This Staff Engineer role powers the context management layer driving AI agents with scalable search and data integration capabilities. You will own design, development, and maintenance across connectors to...

Mercado Libre busca un Senior Software Engineer para diseñar y escalar sistemas de backend innovadores y seguros, con enfoque en IA y aprendizaje continuo en América Latina. Trabajarás en un entorno dinámico aplicando buenas prácticas y liderazgo técnico. Deberás construir servicios Java en una arquitectura orientada a eventos, mejorar la...

Grupo Bancolombia busca un Ingeniero/a de Software Backend Junior para trabajar en el ciclo completo de vida de las aplicaciones, con foco en integraciones y canales TI. Se requieren conocimientos en Java, SpringBoot, AWS y metodologías ágiles; se valorará capacidad de comunicación y trabajo en equipo, autoaprendizaje y proactividad. Ofrecemos un...

Headcount365 is seeking a New Feature Backend Engineer to architect and build our backend in collaboration with the Head of Product and CTO. This full-time role blends deep technical work with understanding the business case for our application. You will work with an experienced team to implement Django REST Framework views, models, and serializers,...

EPAM Systems is seeking a skilled JavaScript Full-Stack Developer to contribute to production web systems. You will build accessible, performant UIs and reliable JVM- and TypeScript-based services on cloud infrastructure. Responsibilities include implementing full-stack features, building TS/React components, and developing backend services using...

CI&T is seeking a Senior Backend Engineer in Colombia to design, develop, and scale high-performance backend services with Go and Python. You will integrate LLM capabilities, implement RAG pipelines, tool calls, and AI orchestration across microservices. The role emphasizes cloud-native Azure workloads, Redis caching, and resilient distributed systems....

Kubikware is seeking a seasoned Python Engineer to strengthen its backend team. You will work on multiple client projects from a Latin America-based team, delivering high-quality Python services for web and AI-powered applications. This fully remote, long-term, full-time role offers US-dollar compensation with no timezone shift, collaborating with...

GoDaddy in Colombia is hiring a Senior Backend Software Engineer to join a brand-new Sales Intelligence team and help shape it from day one. This hybrid role blends remote work with in-office collaboration as needed, and you’ll build greenfield features, optimize Salesforce workflows, and apply AI to surface the right context at the right moment for the...

Cartagena Bolivar Colombia Latam About FullStack FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it,...

A leading tech transformation company in Colombia is seeking a Senior Java Developer. In this role, you'll design and maintain backend services using Java 21 and Spring Boot, collaborate with a multicultural team, and optimize service reliability. The ideal candidate has strong experience in Java and Spring Boot, understands REST APIs and backend security,...

EPAM Systems Inc. is seeking a Senior Python Developer (AI) to design scalable backend services and integrate AI capabilities into production systems. You will collaborate with cross-functional teams and mentor peers to raise technical excellence. You’ll work on resilient architectures, review code, and contribute to planning with a focus on maintainable...

Mode.Inc is seeking a Senior Backend Engineer with strong Go expertise to take ownership of a newly acquired VPN product and related apps. You will stabilize the existing backend, harden the Go networking engine, and extend it toward a consumer VPN with 10M+ installs and 1,000+ servers across 45+ countries. You will own account, subscription, and server...

CBTW in Bogotá is seeking a senior .NET backend developer to design and build scalable services powering AI-driven legal workflows. You will work on microservices, C#/.NET, EF, MS SQL, and integrate with LLM APIs and OCR tools in a cloud-based stack. Collaborating with product managers and engineers in an Agile environment, you will drive reliable data...

EPAM Systems, Inc. seeks a Senior Backend Developer to join our AI Pods team. You will build robust AI-powered API services and agentic workflows, focusing on language model interaction with internal systems and external tools via orchestration frameworks. You will design and own backend contracts, ensure end-to-end service reliability, and implement...

Amadeus is seeking a Software Development Engineer Specialist to join the ABR team in Bogota. You will design, build and evolve a high-performance rule engine and related APIs, taking ownership from design to production with autonomy.This role emphasizes solving latency-critical problems, modernization work, mentoring peers, and contributing to robust...