Full Stack Developer

Diagonal

. Work as part of the web development team across both frontend and backend development .

Posted 9/17/2026contractRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in both frontend and backend web development, utilizing technologies such as Node.js, Svelte.js, and React.js. Proficient in database management with PostgreSQL and skilled in developing scalable APIs and services while adhering to best coding practices.

Highest-signal resume keywords

Node.js Backend DevelopmentFrontend Development with Svelte.js and React.jsPostgreSQL Database ManagementAPI Development and IntegrationAgile Methodologies (Scrum and Kanban)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Node.jsSvelte.jsReact.jsPostgreSQLMySQLRESTful APIsMVC ArchitectureMicroservicesSOLID PrinciplesVersion Control (Git)

Soft Skills

Collaborative WorkProblem Solving

Tools & Technologies

DockerFlutter

Industry Keywords

Web DevelopmentApplication Performance OptimizationCode DebuggingAgile EnvironmentProject Management Software

Tech Stack

Tools & technologies

DockerFlutterLaravelMySQLNode.jsPostgresReactVue.js

About the role

Key responsibilities & impact

Work as part of the web development team across both frontend and backend development
Use scalable, high-performance Node.js backend technologies
Use frontend technologies such as Svelte.js and React.js
Conduct testing and code debugging to ensure application quality and stability
Optimize application performance by identifying and resolving potential bottlenecks
Stay up to date with web development best practices and trends, and propose improvements to the team
Build database routines and reports using PostgreSQL
Develop highly scalable dynamic features
Develop solutions, APIs, and services, integrating them with third-party APIs
Collaborate with frontend developers to build user interfaces
Maximize the performance of deployed systems and routines
Collaborate with the development team to design and implement technical solutions
Analyze systems and propose solutions to real-world problems
Work on the development and maintenance of Project and Content Management software

Requirements

What you’ll need

Experience with Node.js backend development
Experience with frontend programming languages and frameworks such as React.js, Vue.js, or Svelte.js
Experience with relational databases, including PostgreSQL and MySQL
Experience integrating third-party APIs and developing RESTful APIs
Ability to write clean, readable, and modular code following programming best practices
Familiarity with version control using Git
Strong knowledge of MVC architecture and microservices
Proficiency in applying SOLID principles to application development
Ability to work collaboratively in an agile environment
Familiarity with Scrum and Kanban methodologies
Preferred qualifications: Laravel development; development and maintenance of mobile applications with Flutter; advanced knowledge of Docker configuration

Benefits

Comp & perks

Market-competitive compensation
Remote work
Contractor engagement (legal entity/PJ arrangement)