Remote Senior Fullstack & Bi Engineer

Coderio; Buenos Aires; Hybrid; ARS 185,448,000 - 262,719,000; Full time

Benefits offered by this job

Mentorship

Tech Talks

Growth roadmaps

USD-based pay

Education budget

Fitness budget

Team activities

Flexible schedule

Remote & office options

Job summary

AgileEngine is seeking a Full-Stack Engineer to develop backend services and APIs while modernizing application architecture. You will build robust backend using Java/Spring Boot and maintain the Angular frontend, ensuring a seamless UI- backend connection.

You'll lead the transition toward domain-driven design, architect RESTful APIs, and collaborate in cross-functional squads to deliver high-quality features with a proactive team spirit.

Qualifications

• 4+ years of experience with Java and Spring Boot.
• Strong Object-Oriented Design and software design patterns.
• Deep experience building and consuming RESTful APIs with standard protocols.
• Experience with relational databases (PostgreSQL, Oracle) and JPA/Hibernate.
• Strong SQL skills for complex queries and high-transaction platforms.
• Passion for server-side logic, performance, and architecture.
• Upper-intermediate English level.

Responsibilities

• Design and implement robust backend services using Java and Spring Boot.
• Build and maintain the Angular frontend to connect UI with backend logic.
• Lead the transition from traditional database-centric designs toward a domain-driven structure (DDD).
• Architect RESTful APIs with clean, scalable patterns.
• Collaborate with cross-functional squads to deliver high-quality features.

Skills

Java

Spring Boot

Angular

OO Design

RESTful APIs

SQL

PostgreSQL

Oracle

JPA/Hibernate

DDD

English (Upper-intermediate)

Tools

Docker

CI/CD

AWS

Azure

Jenkins

GitLab CI

Job description

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.

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.
• Upper-intermediate English level.

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.