Senior Java Backend Developer

Sinqia

. Analyze and gather requirements .

Posted 10/14/2026full-timeSão Paulo • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates expertise in Java Back-End Software Development, with a strong focus on solution architecture, technical support, and best practices in software engineering. Proficient in delivering scalable solutions for the financial sector while ensuring high-quality standards and continuous improvement.

Highest-signal resume keywords

Java 11+Spring BootSQL and NoSQL DatabasesApache KafkaAgile Methodologies

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

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

Hard Skills

Java Back-End Software DevelopmentSolution ArchitectureSystems IntegrationMicroservicesAPIsContinuous Integration and Delivery (CI/CD)Unit TestingJUnitMockitoAnalytical Skills

Soft Skills

Creative Problem SolvingTechnical Support

Tools & Technologies

JiraConfluenceAzureAWS

Industry Keywords

Financial SectorCollections and Payments

Tech Stack

Tools & technologies

ApacheAWSAzureCloudJavaJUnitKafkaMockitoNoSQLSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Analyze and gather requirements
Define solution architectures
Provide technical support to the development team
Make architectural decisions aimed at delivering the best customer experience
Define development standards and code design guidelines
Support solution deployment
Ensure solution stabilization and maintenance
Propose continuous improvements and software engineering best practices
Work on architecture and development projects involving scalable solutions for the financial sector

Requirements

What you’ll need

More than 4 years of experience in Java back-end software development
Java 11+
Spring Boot
SQL and NoSQL databases
Apache Kafka
Systems integration using microservices and APIs
Knowledge of continuous integration and delivery (CI/CD)
Experience with unit testing using JUnit and Mockito
Knowledge of Jira and Confluence
Experience with Agile methodologies
Knowledge of multicloud environments (Azure and AWS)
Analytical skills to create creative and disruptive solutions
Knowledge of the collections and payments sector (desirable)

Benefits

Comp & perks

Meal or food allowance
Flexible benefits (Flash)
Health insurance
Partners providing psychological, legal, financial, and nutritional support (CLUDE, C4LIFE, and ASQ)
Psicologia Viva
Dental insurance
Childcare assistance
Assistance for children with special needs
Fertility treatment assistance
Extended maternity and paternity leave
Transportation allowance or home-office allowance (for telework contracts)
Gympass (Wellhub) and TotalPass
Flexible working hours
Life insurance
Partner discounts and benefits program
Partnership with Sesc
No dress code
Birthday day off
Beca (education incentive program)
Profit-sharing program (PPR) or bonus, based on the achievement of targets and results