Full Stack Developer

matrixcargo

. Design and develop new features and services for the logistics solutions platform .

Posted 9/30/2026full-timeCuritiba • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates advanced knowledge in software architecture and scalable system design, with a strong focus on full-stack development, automated testing, and performance optimization. Proficient in collaborating across teams to implement best practices and develop robust logistics solutions.

Highest-signal resume keywords

Full-Stack DevelopmentSoftware ArchitectureREST And GraphQL APIsAutomated TestingCI/CD

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Node.jsTypeScriptReactPythonPostgreSQLDockerEvent-Driven ArchitectureDomain-Driven DesignTest-Driven DevelopmentMicroservices

Tools & Technologies

AWSGitRabbitMQCI/CDFeature Flags

Industry Keywords

Logistics SolutionsScalabilitySoftware Development Best PracticesHigh-Demand EnvironmentObservability

Tech Stack

Tools & technologies

AWSDockerFlaskGraphQLNode.jsPostgresPythonRabbitMQReactReact NativeTypeScript

About the role

Key responsibilities & impact

Design and develop new features and services for the logistics solutions platform
Maintain and optimize existing code, ensuring quality, efficiency, and scalability
Maintain and create unit and integration tests for new and existing code
Contribute to software architecture, ensuring quality, modularity, and best practices
Support the definition of engineering best practices, such as code reviews and architectural standards
Collaborate with the Product, Infrastructure, and UX/UI teams
Participate in the development of a new platform, including architecture and feature implementation
Maintain current systems, ensuring scalability, security, and stability
Work in a high-demand environment with performance and growth challenges

Requirements

What you’ll need

At least 3 years of experience in full-stack development using parts of the aforementioned stack or similar technologies
Advanced knowledge of software architecture and scalable system design
Experience implementing development best practices, including automated testing, version control, and CI/CD
Ability to design and model data in relational databases
Experience developing REST and GraphQL APIs
Ability to analyze and optimize application performance
Preferred: experience with Domain-Driven Design (DDD)
Preferred: application of Test-Driven Development (TDD)
Preferred: knowledge of Dual-Track Agile ceremonies and processes
Preferred: experience using and maintaining Feature Flags
Preferred: knowledge of microservices and event-driven architecture
Preferred: familiarity with DevOps practices and observability
Backend: Node.js (TypeScript, NestJS), Python (FastAPI, Flask)
Frontend: React (TypeScript)
Mobile: React Native (TypeScript)
Infrastructure: AWS (ECS, S3, RDS, Lambda), RabbitMQ
APIs: REST, event-driven, GraphQL
Database: PostgreSQL
Tools and practices: Git, CI/CD, Docker

Benefits

Comp & perks

Unlimited coffee, soft drinks, and energy drinks
Breakout area
Great location with several restaurant and retail options offering discounts
Hybrid work model, with on-site work twice a week
Possibility of a fully remote work arrangement
Positions open to people with disabilities and/or rehabilitated workers
A culture that values diversity, individual differences, and people’s potential