Senior Fullstack Developer

IBM Heredia, CR

Company

IBM

Location

Heredia, CR

Type

Full Time

Job Description

Introduction

A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries helping them shape their data and AI journeys. With support from our strategic partners robust IBM technology and Snowflake you’ll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting curiosity fuels success. You’ll be encouraged to challenge the norm explore new ideas and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while valuing your unique skills and experiences.

In this role you'll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers) where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology.

Your role and responsibilities
  • Lead the design and delivery of full-stack data-driven applications balancing frontend backend and data platform concerns.
  • Own technical solution design across the stack ensuring scalability security and maintainability in client environments.
  • Act as a technical lead within Agile teams guiding implementation prioritization and execution across sprints.
  • Design and oversee backend services and APIs that integrate with relational databases and cloud data platforms such as Snowflake.
  • Guide data access patterns SQL design and performance considerations for application and analytics use cases.
  • Serve as a technical point of contact for clients translating business requirements into clear technical direction and trade-offs.
  • Review code enforce engineering standards and mentor junior and mid-level developers.
  • Identify and resolve complex technical issues across the stack including data modeling query performance and system integration challenges.
  • Collaborate closely with product design data engineering and cloud teams to deliver cohesive end-to-end solutions.
  • Contribute to technical documentation architecture diagrams and client-facing technical deliverables.
  • Drive adoption of best practices in software engineering cloud architecture and data-centric application design.
Required education
Bachelor's Degree
Required technical and professional expertise
  • 5+ years of professional experience in software development with hands-on full-stack experience and technical leadership responsibilities.
  • Strong proficiency in one or more high-level programming languages (JavaScript/TypeScript Python or Java).
  • Proven experience designing and building scalable frontend and backend systems.
  • Strong SQL expertise and experience designing data access layers for applications.
  • Hands-on experience integrating applications with Snowflake or similar cloud data platforms.
  • Solid understanding of software architecture principles system design and common design patterns.
  • Experience leading development efforts in Agile environments (Scrum or Kanban).
  • Strong experience with RESTful API design integration patterns and service-oriented architectures.
  • Proficiency with Git and modern collaborative development workflows.
  • Working knowledge of cloud platforms (AWS Azure or GCP) and deployment concepts.
  • Ability to communicate clearly with both technical and non-technical stakeholders.
  • Strong problem-solving skills and accountability for delivery quality and timelines.
  • Advanced english level
Preferred technical and professional experience
  • Experience in consulting environments including client interaction solution estimation and technical decision-making under constraints.
  • Deep familiarity with Snowflake features performance considerations and data modeling patterns.
  • Experience with CI/CD pipelines containerization (Docker) and deployment automation.
  • Strong experience with modern frontend frameworks (React Vue.js Angular) and frontend architecture.
  • Understanding of data governance data quality lineage or data centric systems.
  • Knowledge of application security best practices and secure API design.
  • Experience with performance monitoring logging and observability tools.
  • Hands-on experience with Infrastructure as Code (Terraform CloudFormation Pulumi).
  • Relevant cloud or platform certifications are a plus.
Apply Now

Date Posted

01/04/2026

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