Sinqia

Senior Fullstack Developer, Java/React

Sinqia

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Senior

Tech Stack

AWSCloudDockerGrafanaJavaJenkinsKafkaKubernetesMongoDBNode.jsRabbitMQReactRedisSpringSpring BootSpringBoot

About the role

  • Design and develop scalable, resilient frontend solutions using Appsmith, React, and related technologies.
  • Design and develop scalable, resilient backend solutions using Java and Spring Boot.
  • Ensure code quality with a focus on maintainability and performance.
  • Promote and support software engineering best practices, including TDD, BDD, DDD, and Clean Code.
  • Perform code reviews and optimizations.
  • Collaborate with business stakeholders to translate complex rules into efficient implementations.
  • Share technical knowledge and provide support to development teams.
  • Ensure technical documentation for projects and the security of applications.

Requirements

  • Strong experience in software development and quality testing (unit, integration, mutation, and performance).
  • Proficiency in programming languages such as Java 8+ and Node.js.
  • Advanced knowledge of the Spring Boot framework.
  • Experience with Docker, Kubernetes, and CI tools (Jenkins/GitLab CI); familiarity with AWS Cloud.
  • Experience with relational and non-relational databases (MongoDB, Redis).
  • Advanced knowledge of messaging systems (Kafka and RabbitMQ).
  • Familiarity with troubleshooting and observability tools (ELK stack or similar) and APM solutions (Dynatrace, Grafana, or similar).
  • Knowledge of design patterns and microservices architecture.
  • Experience with agile practices and development methodologies.
  • Bachelor’s degree completed or in progress, preferably in Computer Engineering, Computer Science, Systems Analysis, or related fields.
Benefits
  • Health insurance
  • Meal allowance
  • Childcare assistance
  • Life insurance
  • Transportation allowance
  • Flexible benefits (choose the benefits that best suit your needs).
Applicant Tracking System Keywords

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

Hard Skills & Tools
Java 8+Node.jsReactSpring BootDockerKubernetesCI toolsMongoDBRedisKafka
Soft Skills
collaborationtechnical knowledge sharingcode quality focusproblem-solvingcommunication