Senior Full Stack Application Developer

AVANTTi

Senior Full Stack Application Developer at Avantti Tecnologia developing scalable applications for international finance projects. Collaborating on architectural decisions and using modern technologies.

Posted 7/25/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in developing Java applications with Spring Framework and Spring Boot, implementing microservices architectures, and optimizing SQL queries in Oracle databases. Experienced in deploying applications to cloud environments and ensuring application observability through monitoring tools.

Highest-signal resume keywords

Java DevelopmentSpring FrameworkMicroservices ArchitectureOracle DatabaseAWS

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Hard Skills

JavaSpring BootREST APIsSQL Query OptimizationNoSQL DatabasesMicroservicesCloud DeploymentAutomated TestingCI/CDAgile Methodologies

Soft Skills

Analytical SkillsProblem-Solving SkillsCommunication SkillsTeamwork Skills

Tools & Technologies

JMSKafkaPrometheusGrafanaELK

Industry Keywords

Cloud EnvironmentsData ModelingSoftware Quality StandardsTechnology Evolution

Tech Stack

Tools & technologies

AWSAzureCassandraCloudDynamoDBGoogle Cloud PlatformGrafanaJavaKafkaMongoDBNoSQLOraclePrometheusSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Develop Java applications using Spring Framework and Spring Boot
Design and implement microservices-based architectures
Develop and consume REST APIs
Integrate applications using JMS, Kafka, or other messaging systems
Work with Oracle databases, including data modeling and SQL query optimization
Develop solutions using NoSQL databases (MongoDB, Cassandra, DynamoDB, or similar)
Deploy applications to cloud environments (AWS, Azure, or GCP)
Ensure application observability using monitoring tools
Apply development best practices, automated testing, code reviews, and software quality standards
Participate in architectural decisions and technology evolution

Requirements

What you’ll need

Hands-on experience in Java development
Strong knowledge of Java Spring Framework and Spring Boot
Experience with Oracle Database and SQL performance tuning
Experience with REST APIs and microservices
Knowledge of AWS, Azure, or Google Cloud Platform
Knowledge of NoSQL databases (MongoDB, Cassandra, DynamoDB)
Experience with monitoring tools (Prometheus, Grafana, ELK)
Experience with CI/CD and agile methodologies (Scrum/Kanban)
Excellent analytical and problem-solving skills
Strong communication and teamwork skills
Advanced English

Benefits

Comp & perks

100% Remote
International work environment