Software Development Intern

TAGNA Technology

Software Development Intern responsible for implementing and validating features in React and Java. Working with clean code practices and collaborating with teams in a hybrid work setup.

Posted 7/17/2026internshipBelo Horizonte • 🇧🇷 BrazilEntry LevelWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in backend and frontend development, with a strong focus on clean code practices and test coverage. Demonstrates expertise in React, TypeScript, and relational databases, while effectively collaborating with teams to enhance user experience and ensure compliance with functional requirements.

Highest-signal resume keywords

ReactJS DevelopmentTypeScript ProgrammingJava and Spring Boot KnowledgeRelational Database ExperienceAutomated Testing Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Object-Oriented ProgrammingJavaSpring BootReactJSTypeScriptSQL QueriesAutomated TestingNode.jsGolangTime-Series Databases

Soft Skills

Team CollaborationProactive Problem SolvingGood Communication SkillsDecision-Making in Complex SituationsFocus and Organization

Tools & Technologies

GitGitHubTAGNA Software

Industry Keywords

Industrial AutomationSystem Behavior AnalysisUser Experience Improvement

Tech Stack

Tools & technologies

GoGraphiteJavaNode.jsReactSpringSpring BootSpringBootSQLTypeScript

About the role

Key responsibilities & impact

Support the end-to-end implementation of features, including backend, frontend, and integrations, following clean code practices, test coverage, and the architecture standards defined by the team.
Include database modeling and access, creation and consumption of REST APIs, inter-system communication, and development of web interfaces in React/TypeScript that improve the user experience.
Assist in validating new features in the development environment before deployment to production, ensuring compliance with functional requirements and minimizing rework and downtime.
Actively participate in code reviews both as author and reviewer.
Contribute technical improvement proposals, whether for existing features or new roadmap requirements, based on analysis of system behavior and customer needs.
Work together with the application and engineering teams in the configuration and registration of information in TAGNA software during the client installation process.

Requirements

What you’ll need

Currently enrolled in a Bachelor's degree in Software Engineering, Computer Science, Information Systems, or a related field;
Knowledge of object-oriented programming;
Knowledge of Java and Spring Boot;
Knowledge of ReactJS and TypeScript;
Experience with relational databases and SQL queries;
Experience with Git and GitHub.
Nice to have: Knowledge of Node.js;
Knowledge of Golang;
Knowledge of time-series databases (Graphite or similar);
Experience with automated testing;
Advanced English.
Enjoys working in a team;
Interest in technology and innovation in industrial automation;
Likes challenges and is proactive in solving them;
Good communication skills and ability to interact well with people;
Ability to make decisions in complex situations;
Ability to focus and work well under pressure;
High-performance professional mindset with focus, organization, and planning skills;

Benefits

Comp & perks

Meal and food allowance
Transportation allowance, mobility support, or remote work allowance
Flexible working hours and time bank
Reduced working hours on your birthday
Gympass for physical well-being
Psicologia Viva — online psychological counseling
Conexa — online nutritionist consultations
Life insurance
Flexible 30-hour workweek
Partnerships across health, education, and more
No dress code in the office
Hybrid work model (3x per week on-site in the Santo Antônio neighborhood — Belo Horizonte)
Lifelong learning with internal training and participation in events for your professional development