Senior Full-stack Engineer - Angular, Node.js

EPAM Systems; Municipio de Rincón de los Sauces; Presencial; ARS 1.200.000 - 1.800.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

International projects

Global teams

Employee financial programs

Paid time off

Upskilling & certs

LinkedIn Learning access

Global career opportunities

Volunteer opportunities

EPAM Groups

Award-winning culture

Descripción de la vacante

EPAM Systems is hiring a Senior Full-stack Engineer - Angular, Node.js to modernize core systems by retiring COBOL and rebuilding capabilities with Node.js and Angular. You will translate legacy business logic into scalable services and collaborate with stakeholders across teams.

Responsibilities include developing backend with Node.js, building frontend with Angular, leveraging AWS services, and ensuring code quality from build to release while supporting testing, deployment, and documentation.

Formación

• Proven software development experience of 3+ years with Node.js, Angular, and cloud services on AWS.
• Solid background in building backends with Node.js and delivering frontends with Angular.
• Hands-on familiarity with AWS services.
• Strong knowledge of REST API design and consumption.
• Practical experience with relational databases and strong SQL proficiency.
• Demonstrated exposure to production systems with complex business logic.
• Proven ability to analyze legacy processes and migrate them to modern solutions.
• Sound technical judgment to produce maintainable, scalable, and testable code.
• Experience collaborating within agile teams.
• English proficiency at B2 (Upper-Intermediate) level or higher.

Responsabilidades

• Develop new backend capabilities using Node.js.
• Create and maintain frontend UI components using Angular.
• Leverage services available on AWS.
• Participate in technical and functional analysis of existing COBOL processes.
• Collaborate on migrating business logic from legacy systems into new applications.
• Work with relational databases, SQL queries, and stored procedures when needed.
• Contribute to technical definitions with the Tech Lead and other team members.
• Ensure strong engineering practices, code quality, testing, and maintainability.
• Support technical and functional documentation for migrated processes.
• Investigate incidents, bugs, or functional differences between the legacy system and the new solution.
• Assist comprehensive testing, user validation, and production deployment phases.
• Build understanding of implemented processes, their interactions, and the impact of delivered changes.

Conocimientos

Node.js

Angular

AWS

REST API

SQL

Agile

Communication

English B2

Herramientas

CI/CD

Descripción del empleo

We are hiring a Senior Full-stack Engineer - Angular, Node.js to help modernize core systems by retiring COBOL and rebuilding capabilities with Node.js and Angular. You will translate legacy business logic into scalable services, partner with stakeholders across teams, and uphold code quality from build to release.

Responsibilities

• Develop new backend capabilities using Node.js
• Create and maintain frontend UI components using Angular
• Leverage services available on AWS
• Participate in technical and functional analysis of existing COBOL processes
• Collaborate on migrating business logic from legacy systems into new applications
• Work with relational databases, SQL queries, and stored procedures when needed
• Contribute to technical definitions with the Tech Lead and other team members
• Ensure strong engineering practices, code quality, testing, and maintainability
• Support technical and functional documentation for migrated processes
• Investigate incidents, bugs, or functional differences between the legacy system and the new solution
• Assist comprehensive testing, user validation, and production deployment phases
• Build understanding of implemented processes, their interactions, and the impact of delivered changes

Requirements

• Proven software development experience of 3+ years working with Node.js, Angular, and cloud services on AWS
• Solid background in building backends with Node.js and delivering frontends with Angular
• Hands-on familiarity with AWS services
• Strong knowledge of REST API design and consumption
• Practical experience with relational databases and strong SQL proficiency
• Demonstrated exposure to production systems with complex business logic
• Proven ability to analyze legacy processes and migrate them to modern solutions
• Sound technical judgment to produce maintainable, scalable, and testable code
• Experience collaborating within agile teams
• Ability to engage with technical, functional, and business stakeholders
• English proficiency at B2 (Upper-Intermediate) level or higher

Nice to have

• Experience with COBOL shutdown projects or legacy system migrations
• Familiarity with batch processes, scheduled jobs, or file-based integrations
• Background in financial, fintech, or payment processing and high-transaction industries
• Knowledge of CI/CD
• Understanding of observability, logging and monitoring, service-oriented architectures, or microservices

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn