Senior Software Engineer, Java

PagBank

. Develop, maintain, and enhance backend applications, APIs, integrations, consumers, jobs, and critical transaction flows.

Posted 9/18/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in developing and maintaining backend applications and APIs using Java and Spring Boot, with a strong focus on secure, scalable, and high-performance solutions. Experienced in CI/CD processes, system modernization, and mentoring team members to enhance technical excellence.

Highest-signal resume keywords

Java DevelopmentSpring Boot FrameworkRESTful API DevelopmentCI/CD Pipeline ManagementMicroservices Architecture

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaSpring BootREST APIsMicroservicesDockerKubernetesRelational DatabasesNoSQL DatabasesUnit TestingObservability Tools

Soft Skills

MentoringTroubleshootingIncident Analysis

Tools & Technologies

GitJenkinsGitHub ActionsKafkaRabbitMQSQSNew RelicDynatraceGrafanaSplunk

Industry Keywords

Software Engineering Best PracticesTechnical Debt ReductionClean ArchitectureDomain-Driven DesignEvent-Driven Architecture

Tech Stack

Tools & technologies

ApacheAWSAzureCassandraCloudDockerGoogle Cloud PlatformGrafanaJavaJenkinsKafkaKotlinKubernetesLinuxMongoDBMySQLOraclePostgresRabbitMQSparkSplunkSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Develop, maintain, and enhance backend applications, APIs, integrations, consumers, jobs, and critical transaction flows.
Design and implement secure, resilient, scalable, observable, and high-performance solutions.
Participate in architecture discussions, technical refinements, standards definition, and technology evolution strategies.
Contribute to system modernization by promoting software engineering best practices and reducing technical debt.
Support production operations through troubleshooting, incident analysis, root-cause identification, and vulnerability remediation.
Conduct code reviews and mentor less experienced professionals, promoting the team’s technical excellence.
Develop and enhance CI/CD pipelines, automations, and processes that increase productivity and delivery quality.

Requirements

What you’ll need

Experience developing applications with Java and Spring Boot.
Experience with Git and version control workflows.
Experience developing REST and RESTful APIs.
Experience with distributed architectures and microservices.
Knowledge of messaging and queuing systems (Kafka, RabbitMQ, SQS, or similar technologies).
Experience with containers (Docker) and orchestration platforms (Kubernetes).
Knowledge of CI/CD tools (Jenkins, GitHub Actions, or similar technologies).
Experience with relational databases (Oracle, MySQL, PostgreSQL) and NoSQL databases (MongoDB, Cassandra, or similar technologies).
Experience with unit, integration, and automated testing.
Experience with observability and monitoring tools (New Relic, Dynatrace, Grafana, Splunk, or similar technologies).
Experience developing and troubleshooting in Linux environments.
Knowledge of SOLID principles, design patterns, Clean Architecture, and Domain-Driven Design (DDD).
Knowledge of resilient, scalable, event-driven architectures.
Knowledge of TDD and BDD.
Experience documenting APIs using Swagger/OpenAPI.
Nice to have: knowledge of Spring Cloud, Kotlin, Apache Spark, AWS, Azure or GCP, generative AI, LLMs, AI APIs, prompt engineering, and tools such as GitHub Copilot and Kiro.

Benefits

Comp & perks

Meal and/or food allowance
Health and dental insurance
Life insurance
Partnerships with TotalPass and ZenKlub
Extended maternity and paternity leave
Childcare assistance
Discounts of up to 50% on graduate programs and MBAs at leading institutions such as FIA, FAAP, and PUCRS
No dress code
Birthday day off
Baby Gift: gift for newborns