Senior Full-Stack Developer

Workana

Senior Full-Stack Engineer involved in evolving a full-stack application with a focus on TypeScript and AWS at Workana. Collaborating in a brownfield environment to ensure software reliability and security.

Posted 7/20/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in full-stack development using TypeScript, Node.js, React, and Next.js, with a strong focus on AWS services and security-conscious engineering practices. Proven ability to enhance system reliability and performance while collaborating effectively with stakeholders.

Highest-signal resume keywords

TypeScript DevelopmentNode.js DevelopmentReact/Next.js DevelopmentAWS Services (Lambda, SQS, DynamoDB, IAM)Security-Aware Engineering

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TypeScriptNode.jsReactNext.jsAWS LambdaAWS SQSAWS DynamoDBAWS IAMAI Coding ToolsNIST 800-53

Soft Skills

Strong Communication SkillsProactive Collaboration

Tools & Technologies

AWS Security HubCIS Benchmarks

Certifications & Qualifications

Bachelor’s Degree in Computer Science

Industry Keywords

Brownfield CodebasesLegacy SystemsRegulated EnvironmentsSecurity-Sensitive Environments

Tech Stack

Tools & technologies

AWSCloudDynamoDBJavaScriptNext.jsNode.jsReactTypeScript

About the role

Key responsibilities & impact

Develop and maintain features across the stack using TypeScript, Node.js, React, and Next.js.
Build and support backend services and cloud components in AWS, including Lambda, SQS, DynamoDB, and IAM.
Improve system reliability, maintainability, and performance in an existing production codebase.
Apply security-conscious development practices and support secure-by-default engineering decisions.
Collaborate with product and technical stakeholders to deliver high-quality solutions.
Review, validate, and refine AI-assisted code and tooling outputs before merging into production.
Contribute to engineering best practices, code quality, and technical documentation.

Requirements

What you’ll need

5+ years of production software engineering experience.
Strong hands-on experience with TypeScript, Node.js, and React/Next.js.
Proven experience with AWS services, especially Lambda, SQS, DynamoDB, and IAM.
Experience working in brownfield or legacy codebases.
Security-aware engineering mindset, with familiarity with NIST 800-53 or comparable security frameworks.
Practical knowledge of AWS Security Hub, CIS benchmarks, or similar cloud security standards.
Experience using AI coding tools critically, with emphasis on validation and sound engineering judgment.
Bachelor’s degree in Computer Science or a related field.**
Nice to Have
Experience modernizing legacy systems incrementally.
Familiarity with observability, testing strategy, and deployment pipelines.
Experience in regulated or security-sensitive environments.
Strong communication skills and a proactive, collaborative working style.

Benefits

Comp & perks

Compensation in USD.
Fully remote work.
Career growth opportunities in an international company.