Mid-Level Back-End Developer

Quality Digital

Back-End Developer focused on delivering innovative IT solutions at Quality Digital. Collaborating with teams to ensure the efficiency of project delivery and addressing client needs.

Posted 6/29/2026full-timeSão Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AngularDockerFlutterGraphQLJavaJUnitKafkaKubernetesMavenMySQLNode.jsOpenShiftOraclePythonReactRedisSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Will have an overall view of the project and will support the team in breaking down tasks and understanding them to improve delivery efficiency;
Will ensure that the solution being built meets the clients' needs and applies best practices;
Will monitor project roll-out processes and support the team in identifying and resolving issues, and in critical cases lead the team;
Responsible for mentoring on testing practices, tools and concepts, and will support the team in test refactoring;
Act in identifying and fixing security vulnerabilities or produce documentation mapping the identified scenario;
Know architectural models and practices, and when necessary support the architecture team in validating solution designs and translate architectures into implementation during development;
Monitor team ceremonies for any impediments or issues and support the construction of an action plan;
Know the metrics the team uses and analyze them, suggesting changes and using them for planning and alignment processes;
Document and demonstrate solutions by creating documentation, flowcharts, layouts, diagrams, charts and clear code.

Requirements

What you’ll need

Knowledge in: Systems development, Unit testing with JUnit, checking logs in Datadog, Git;
Development of Microservices with Java Spring Boot, Node.js, React, Angular, GraphQL, Flutter, Python, OpenShift, Kubernetes, Docker, Maven and queues (JMS, ActiveMQ or Kafka);
Databases: Oracle, SQL, MySQL and Aurora;
Use of cache with Redis, knowledge of SOLID principles, Clean Code and Scrum.

Benefits

Comp & perks

Meal and/or grocery allowance for your market purchases and meals 🍴
Medical and dental insurance so you and your family can stay healthy 💙
Pharmacy partnerships for discounts on medication 💊
Childcare allowance according to current policy 🍼
Partnership with SESC for a variety of cultural and leisure programs ✈
Partnerships for language studies, technology courses and online learning platforms 📚
Payroll-deductible loan with attractive rates + financial education program 💰
Corporate University and learning tracks with diverse content on technology, soft skills, market trends and more 👨‍💻
Employee referral program with opportunities for rewards and bonuses 🎁
Group life insurance ⛑

ATS Keywords

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Hard Skills & Tools

MicroservicesJava Spring BootNode.jsReactAngularGraphQLFlutterPythonUnit Testing with JUnitSOLID Principles

Soft Skills

MentoringProblem SolvingTeam CollaborationCommunication