Full Stack Tech Lead ID93307

AgileEngine; Rosario; On-site; ARS 107,614,000 - 169,108,000; Full time

Job summary

AgileEngine, LLC. in Rosario, Argentina, is seeking a Full Stack Tech Lead to guide a squad and build backend services with Java and Spring Boot, supported by an Angular frontend.

You will drive technical direction, mentor junior developers, and ensure high engineering standards while delivering scalable RESTful services and domain-driven designs. Strong leadership, backend focus, and upper-intermediate English are essential.

Qualifications

• Proven experience as a Tech Lead or Squad Lead.
• Java (Spring Boot) and Angular with at least 6 years of experience.
• Hands-on Kafka expertise.
• Strong OOAD, design patterns, and architectural awareness.
• Deep domain understanding with bounded contexts (DDD).
• Experience building and consuming RESTful APIs and standard protocols.
• Relational DBs such as PostgreSQL and Oracle, with JPA/Hibernate.
• Backend-focused mindset with solid engineering practices.
• Upper-intermediate English level.

Responsibilities

• Technical Leadership & Execution: Act as the Squad Lead, driving the team to deliver with high standards.
• Core Development: Design and implement robust backend services using Java and Spring Boot.
• Frontend Integration: Build and maintain the Angular frontend and integrate with backend logic.
• Modernizing Architecture: Lead domain-driven design transitions and bounded contexts.
• API Excellence: Architect RESTful APIs with clean, scalable patterns.

Skills

Leadership

Java/Spring Boot

Angular

Kafka

DDD

REST APIs

PostgreSQL

Oracle

JPA/Hibernate

OOA/OOD

English (Upper-intermediate)

Tools

Docker

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 Tech Lead to guide a squad and build backend services with Java and Spring Boot, supported by an Angular frontend.

MUST HAVES

• Leadership Experience: Proven experience as a Tech Lead or Squad Lead, with a track record of motivating teams and mentoring junior developers.
• Core Stack: Advanced proficiency in Java (Spring Boot) and Angular, with at least 6 years of experience.
• Streaming & Messaging: Hands-on experience with Kafka.
• Design Fundamentals: A strong grasp of Object-Oriented Analysis and Design (OOA/OOD), software design patterns, and architectural pattern awareness.
• Domain-Driven Design: Deep understanding and practical experience with strong domain bounded contexts.
• API Knowledge: Deep experience building and consuming RESTful services with a clear understanding of standard API protocols.
• Database Skills: Experience working with relational databases (PostgreSQL, Oracle) and JPA/Hibernate.
• The "Backend-Heavy" Mindset: A passion for server-side logic, performance, and architecture, coupled with good engineering practices.
• Upper-intermediate English level.

NICE TO HAVES

• Highly desirable: Experience working with spec-driven development or related (AI-Driven Software Development Life Cycle).
• Domain Experience: Previous experience in the Loyalty or Fintech sectors.
• Cloud & Infra: Experience with cloud platforms (AWS or Azure) and containerization (Docker).
• DevOps: Knowledge of CI/CD pipelines (Jenkins, GitLab CI).
• Refactoring: Experience refactoring legacy structures into modern, domain-driven architectures.

WHAT YOU WILL DO

• Technical Leadership & Execution: Act as the Squad Lead, driving the team to execute on deliverables while maintaining high engineering standards.
• Core Development: Spend a significant portion of your time 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), ensuring strong domain bounded contexts.
• API Excellence: Architect RESTful APIs that prioritize proper HTTP verbs and clean, scalable patterns over legacy RPC styles.