Senior Fullstack Developer – Legacy and Migration

GWCloud

Desenvolvedor Fullstack sênior modernizando aplicações Angular legadas para a GWCloud, provedora brasileira de serviços em nuvem. Construindo APIs Node.js, integrando AWS e conduzindo migrações incrementais com qualidade e mentoria técnica.

Posted 8/10/2026full-timeRio de Janeiro • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong expertise in AngularJS (1.x) and modern Angular migration, with a focus on building scalable APIs using Node.js and integrating AWS services. Capable of mentoring developers on Clean Code practices and design patterns while ensuring application performance through effective testing and deployment strategies.

Highest-signal resume keywords

AngularJS (1.x) ExpertiseNode.js API DevelopmentAWS Services IntegrationClean Code MentorshipMicro-Frontends Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

AngularJS (1.x)Modern Angular (v1 to v17+)Node.jsAPI DevelopmentUnit TestingIntegration TestingAutomated Migration ToolsLegacy Code RefactoringMicro-FrontendsDesign Patterns

Soft Skills

MentoringCollaboration

Tools & Technologies

AWS S3AWS LambdaAWS DynamoDBAWS CloudFront

Certifications & Qualifications

Bachelor's Degree in Information SecurityBachelor's Degree in Computer Science

Industry Keywords

Application Performance OptimizationScalable ArchitectureFeature Parity

Tech Stack

Tools & technologies

AngularAWSDynamoDBJavaScriptNode.js

About the role

Key responsibilities & impact

Analyze the current architecture in AngularJS (1.x) to identify critical dependencies and breaking points prior to migration.
Execute the gradual migration of legacy components to newer versions of Angular, ensuring feature parity.
Build and maintain scalable APIs using Node.js to support new interfaces.
Implement integration with AWS services such as S3 and Lambda to optimize application performance.
Create unit and integration tests to prevent regressions during version upgrades.
Mentor less experienced developers on Clean Code and design patterns in modern Angular.

Requirements

What you’ll need

Strong expertise in AngularJS (1.x) and in the architectural changes required to migrate to modern Angular, from v1 to v17+.
Experience building robust, scalable APIs with Node.js.
Knowledge of and experience consuming AWS services, including S3, Lambda, and DynamoDB.
Familiarity with CloudFront and S3 for front-end deployment.
Bachelor's degree in Information Security, Computer Science, or a related technical field.
Experience with automated migration tools or legacy code refactoring tools is a plus.
Experience with micro-frontends to decompose an Angular 1 monolith is a plus.

Benefits

Comp & perks

Health Insurance: Bradesco medical plan, extendable to legal dependents.
Dental Insurance: Porto Seguro, extendable to legal dependents.
Meal allowance or food voucher.
Life Insurance: Prudential.
Day off on your birthday and/or during your birthday month.
Commuter allowance (optional) with a monthly deduction of 6% of salary, capped at the value of the benefit.