Senior Full Stack Engineer ID93309

AgileEngine, LLC.; Porto Alegre; Hybrid; BRL 452,000 - 753,000; Full time

Benefits offered by this job

Professional growth

Competitive USD-based compensation

Exciting projects

Flextime

Job summary

AgileEngine, LLC. in Porto Alegre, Brazil, is seeking a Full Stack Engineer to build backend services with Java and Spring Boot, supported by an Angular frontend for an enterprise platform.

You will design and implement RESTful APIs, optimize complex SQL, and contribute to domain-driven architecture while collaborating in cross-functional squads. The role offers flextime with remote and office options, and opportunities to work on cutting-edge AI/ML and enterprise-scale projects.

Qualifications

• Advanced proficiency in Java (Spring Boot) and Angular, with 4+ years of experience.
• Strong understanding of Object-Oriented Design and software design patterns.
• Experience building and consuming RESTful services with PostgreSQL/Oracle and JPA/Hibernate; strong SQL skills.
• Passion for server-side logic, performance, and architecture.

Responsibilities

• Design and implement robust backend services using Java and Spring Boot.
• Build and maintain the Angular frontend to connect with backend logic.
• Modernize architecture toward domain-driven design (DDD).
• Architect RESTful APIs with clean, scalable patterns.
• Collaborate within cross-functional squads to deliver high-quality features.

Skills

Java/Spring Boot

Angular

OOD

REST APIs

PostgreSQL

Oracle

JPA/Hibernate

SQL

Performance/Architecture

Tools

Docker

Jenkins

GitLab CI

AWS

Azure

Job description

Porto Alegre, Brazil | Posted on 10/07/2026

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

We are looking for a Full Stack Engineer to build backend services with Java and Spring Boot, supported by an Angular frontend, for an enterprise platform.

MUST HAVES

• Advanced proficiency in Java (Spring Boot) and Angular, of at least 4 years


• A strong grasp of Object-Oriented Design (OOD) and software design patterns.


• Deep experience building and consuming RESTful services with a clear understanding of standard API protocols.


• Experience working with relational databases (PostgreSQL, Oracle) and JPA/Hibernate. Candidates must have robust transactional database experience (Oracle, Postgres), strong SQL skills to navigate and optimize very complex SQL, and a thorough understanding of enterprise-level, high-transactional platforms. Lacking this specific database proficiency will be a direct reason for rejection


• A passion for server-side logic, performance, and architecture.

NICE TO HAVES

• Highly desirable: Experience working with spec-driven development or related (AI-Driven Software Development Life Cycle)


• Previous experience in the Loyalty or Fintech sectors.


• Experience with cloud platforms (AWS or Azure) and containerization (Docker).


• Knowledge of CI/CD pipelines (Jenkins, GitLab CI).


• Experience refactoring legacy structures into modern, domain-driven architectures.

WHAT YOU WILL DO

• Core Development: Spend the majority of your time (approx. 70-80%) designing and implementing robust backend services using Java and Spring Boot.


• Frontend Integration: Build and maintain the supporting Angular frontend, ensuring a seamless connection between the UI and your backend logic.


• Modernizing Architecture: Lead the transition from traditional database-centric designs toward a domain-driven structure (DDD).


• API Excellence: Architect RESTful APIs that prioritize proper HTTP verbs and clean, scalable patterns over legacy RPC styles.


• Collaboration: Work within cross-functional squads to deliver high-quality features while maintaining the "cohesive and proactive" spirit of the team.

PERKS AND BENEFITS

• Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.


• Competitive compensation: USD-based pay with education, fitness, and team activity budgets.


• Exciting projects: Modern solutions with Fortune 500 and top product companies.


• Flextime: Flexible schedule with remote and office options.