Senior Full Stack Developer

Stefanini Brasil

. Develop, test, and maintain Java applications, ensuring quality, scalability, and performance .

Posted 11/4/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates expertise in developing and maintaining Java applications, implementing REST APIs, and creating responsive user interfaces with Angular. Proficient in SQL query optimization and familiar with microservices architecture and agile development practices.

Highest-signal resume keywords

Java DevelopmentAngular 15+ ProficiencyMicroservices ArchitectureSQL Query TuningUnit Testing with Vitest

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

JavaSQLREST APIsAngularRxJSHTMLCSSEJBSpring BootSpring Batch

Soft Skills

Collaborative CommunicationProblem SolvingConstructive Feedback

Tools & Technologies

DB2SQL ServerKafkaCI/CD ToolsAgile Practices

Industry Keywords

Object-Oriented ProgrammingDesign PatternsMicro FrontendsEvent-Driven ArchitectureTransactional Applications

Tech Stack

Tools & technologies

AngularJavaKafkaRxJSSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Develop, test, and maintain Java applications, ensuring quality, scalability, and performance
Create modern, responsive user interfaces using Angular
Implement and document REST APIs
Develop reports in accordance with best practices
Implement batch-processing routines
Implement and optimize SQL queries, ensuring data efficiency and integrity
Perform object-relational mapping in accordance with best practices
Develop routines using DB2 and SQL Server databases, ensuring information performance, availability, and security
Analyze and resolve issues
Collaborate with cross-functional teams to identify requirements and develop effective technical solutions
Participate in code reviews and provide constructive feedback to team members
Document development processes and create technical operations manuals

Requirements

What you’ll need

Strong experience in microservices, Java, and unit testing
Knowledge of object-oriented programming and design patterns
Proficiency in Angular 15+, RxJS, HTML, CSS, and unit testing using Vitest
Advanced knowledge of SQL and query tuning
Experience with architectures using queuing and messaging practices, such as event-driven architecture (Kafka)
Familiarity with agile development practices, such as Scrum or Kanban
Ability to work collaboratively and communicate technical ideas clearly
Bachelor’s degree in Computer Science, Software Engineering, or a related field
Experience with transactional applications
Experience with scalability, availability, reliability, and performance
Experience with Micro Frontends and Angular Material
Proficiency with frameworks such as EJB, Spring Boot, Spring Batch, or JPA
Proficiency in implementing routines that use L1, L2, and L3 caching
Knowledge of DevOps and CI/CD tools

Benefits

Comp & perks

Meal or food allowance
Discounts on courses, universities, and language institutions
Stefanini Academy — a platform offering free, up-to-date online courses with certificates
Mentoring
Benefits club for medical consultations and tests
Health insurance
Dental insurance
Benefits and discounts at leading establishments
Travel club
Pet care benefits