Senior Back-End Developer

Quality Digital

. Take a holistic view of the project and support the team in breaking down and understanding tasks .

Posted 11/12/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates expertise in systems development, unit testing, and microservices architecture while effectively mentoring teams on best practices and testing methodologies. Proficient in utilizing various tools and technologies to ensure solution quality and security.

Highest-signal resume keywords

Node.js Microservices DevelopmentUnit Testing With JUnitLog Monitoring In DatadogKubernetesDocker

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Node.js Microservices DevelopmentUnit Testing With JUnitKubernetesDockerGraphQLGitMavenJMSActiveMQKafka Queues

Soft Skills

MentoringProblem SolvingTeam Collaboration

Tools & Technologies

DatadogGitDockerKubernetesMaven

Industry Keywords

Systems DevelopmentSOLIDClean CodeScrumOracleSQLMySQLAuroraCaching With Redis

Tech Stack

Tools & technologies

DockerGraphQLJavaScriptJUnitKafkaKubernetesMavenMySQLNode.jsOracleRedisSQL

About the role

Key responsibilities & impact

Take a holistic view of the project and support the team in breaking down and understanding tasks
Ensure solutions meet client needs and follow best practices
Monitor rollouts and support issue identification and resolution; lead the team in critical situations
Mentor the team on testing practices, tools, and concepts, and support test refactoring
Identify and fix security vulnerabilities or document the scenarios identified
Support the architecture team in validating solution designs and translating architectures into development solutions
Participate in team ceremonies, identify impediments, and support action plans
Analyze team metrics, suggest changes, and use them in planning and alignment activities
Document and demonstrate solutions using documentation, flowcharts, layouts, diagrams, charts, and clear code

Requirements

What you’ll need

Knowledge of systems development
Unit testing with JUnit
Log monitoring in Datadog
Git
Node.js microservices development
GraphQL
Kubernetes
Docker
Maven
JMS, ActiveMQ, or Kafka queues
Oracle, SQL, MySQL, and Aurora databases
Caching with Redis
SOLID
Clean Code
Scrum
Candidates who do not meet all the requirements are also encouraged to apply

Benefits

Comp & perks

An environment that supports learning and professional growth
Performance reviews and feedback focused on the ongoing development of our people
Food and/or meal allowance
Medical and dental insurance
Pharmacy partnerships offering discounts on medications
Childcare assistance in accordance with the applicable policy
Partnership with SESC, providing a variety of cultural and leisure activities
Partnerships supporting language and technology studies, as well as access to a course platform
Payroll-deducted loans at attractive rates, plus a financial education program
Corporate University and learning paths
Referral program with opportunities for prizes and bonuses
Group life insurance