Full-Stack Engineer (Java/Python, React, Aws) – Flexible

AthenaWorks LLC; Quilmes; Híbrido; ARS 139.086.000 - 231.811.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Mentorship

Tech Talks

Growth roadmaps

USD-based pay

Education budget

Fitness budget

Team activities budget

Flexible schedule

Descripción de la vacante

AgileEngine is seeking a Full-Stack Engineer to develop backend services and APIs while modernizing architecture. The role requires 4+ years with Java and Spring Boot, solid Angular knowledge, and strong RESTful API experience.

You will work on PostgreSQL/Oracle databases, JPA/Hibernate, and advanced SQL within a collaborative, cross-functional squad. Flexible remote/office options are available to fit your schedule.

Formación

• 4+ years of experience with Java and Spring Boot.
• Solid knowledge of Angular.
• Strong understanding of Object-Oriented Design and design patterns.
• Deep experience building and consuming RESTful APIs.
• Experience with PostgreSQL and Oracle, JPA/Hibernate.
• Strong SQL skills for complex transactional databases.

Responsabilidades

• Spend 70–80% of time designing and implementing robust backend services with Java and Spring Boot.
• Build and maintain the Angular frontend to connect UI with backend logic.
• Lead transition from database-centric designs toward a domain-driven structure (DDD).
• Architect RESTful APIs with proper HTTP verbs and scalable patterns.
• Collaborate with cross-functional squads to deliver high-quality features.

Conocimientos

Java & Spring Boot

Angular

RESTful APIs

PostgreSQL & Oracle

OO Design & Patterns

JPA/Hibernate

Herramientas

JPA/Hibernate

Docker

CI/CD (Jenkins, GitLab)

AWS/Azure

Descripción del empleo

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 develop backend services and APIs while modernizing application architecture.

The mandatory requirements are 4+ years of experience with Java and Spring Boot, solid working knowledge of Angular, a strong grasp of Object-Oriented Design and software design patterns, deep experience building and consuming RESTful APIs, experience with PostgreSQL and Oracle, JPA/Hibernate, and strong SQL skills with complex transactional databases, along with an upper-intermediate English level.

WHAT YOU WILL DO

• Spend the majority of your time (approx. 70–80%) designing and implementing robust backend services using Java and Spring Boot.
• Build and maintain the supporting Angular frontend, ensuring a seamless connection between the UI and your backend logic.
• Lead the transition from traditional database-centric designs toward a domain-driven structure (DDD).
• Architect RESTful APIs that prioritize proper HTTP verbs and clean, scalable patterns over legacy RPC styles.
• Work within cross-functional squads to deliver high-quality features while maintaining the cohesive and proactive spirit of the team.

MUST HAVES

• 4+ years of experience with Java and Spring Boot, along with solid working knowledge of Angular.
• A strong grasp of Object-Oriented Design (OOD) and software design patterns.
• Deep experience building and consuming RESTful APIs, with a clear understanding of standard API protocols.
• Experience working with relational databases, specifically PostgreSQL and Oracle, and JPA/Hibernate.
• Strong SQL skills to navigate and optimize very complex SQL in KALC, along with robust transactional database experience 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

• Experience working with spec-driven development or related AI-Driven Software Development Life Cycle approaches.
• 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.

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.