Full-Stack Developer (Java, Spring Boot, Hibernate, React)

Softgic; Colombia; Remote; COP 115,017,444 - 172,526,166; Full time

Job summary

A leading fintech company is seeking a Full-Stack Developer to spearhead feature development across their innovative platform. The ideal candidate will have over 5 years of experience in software development, with substantial knowledge of Java and proficiency in React.js. As part of a remote team, you will focus predominantly on backend development while also contributing to frontend aspects. Excellent communication skills in English and an adaptable mindset for a startup environment are essential. Join us to redefine fintech solutions!

Qualifications

• 5+ years of professional experience in full-stack software development.
• Proven experience building backend systems with Java.
• Advanced written and spoken English (C1 or C2).

Responsibilities

• Own feature development across the entire stack using Java, Spring Boot, Hibernate, and React.
• Work primarily on backend development (70% backend / 30% frontend).
• Collaborate with a small offshore development team to ensure high-quality code.

Skills

Java

Spring Boot

Hibernate

React.js

Problem Solving

Communication

Tools

SQL

AWS

JUnit

Mockito

Job description

Full-Stack Developer (Java, Spring Boot, Hibernate, React)

We are building the industry’s first Agentic LOS Engine, a multi‑agent, AI‑driven platform designed to enhance onboarding, credit, KYB, KYC, and AML decisioning for banks, credit unions, and fintechs. Our platform combines Java‑based microservices, modern React interfaces, multi‑agent orchestration, hybrid RAG retrieval, and real‑time data vendor integrations to deliver transparent, auditable, and configurable decision‑making. We work closely with regulatory advisors, compliance leaders, and top financial institutions to define the future of intelligent risk orchestration.

Este es un puesto de trabajo remoto.

Requirements

• 5+ years of professional experience in full‑stack software development, ideally with exposure to fintech or regulated environments.
• Strong Backend Skills: Proven experience building backend systems with Java.
• English Proficiency: Advanced written and spoken English (C1 or C2) is mandatory.
• Startup Mindset: Comfortable working in a fast‑paced, evolving startup environment.

Technical Skills

Backend

• Strong proficiency in Java.
• Hands‑on experience with Spring Boot and Hibernate.
• Solid understanding of RESTful API design principles.
• Experience with SQL databases.

Frontend

• Proven experience building modern web applications using React.js.
• Ability to integrate frontend applications with backend services.

Nice to Have

• Python: Proficiency in Python, including data structures, control flow, functions, object‑oriented programming, and data manipulation with Pandas.
• AI / ML: Familiarity with machine learning concepts or libraries such as TensorFlow or PyTorch, or experience integrating AI‑driven features.
• Cloud & DevOps: Experience with AWS or other cloud platforms.
• Testing: Experience using testing frameworks such as JUnit and Mockito.
• CI/CD: Familiarity with CI/CD pipelines.

Responsibilities

• Full‑Stack Development: Own feature development across the entire stack using Java, Spring Boot, Hibernate, and React.
• Backend Focus: Work primarily on backend development (approximately 70% backend / 30% frontend).
• Collaboration: Partner with a small, highly skilled offshore development team, providing technical guidance and ensuring high‑quality code.
• Problem Solving: Address complex technical challenges and design scalable, innovative solutions.
• Communication: Clearly communicate technical concepts to both technical and non‑technical stakeholders.
• Architecture & Quality: Contribute to architectural decisions and maintain high standards for security, scalability, and maintainability.

Benefits

Soft Skills

• Communication: Excellent written and verbal communication skills.
• Collaboration: Strong ability to work effectively in a team.
• Problem Solving: Analytical mindset with the ability to handle ambiguity.
• Adaptability: Thrives in a fast‑paced startup environment.
• Passion: Strong enthusiasm for technology, fintech, and building impactful products.