Lean Tech · 6 days ago
Mid+ Full Stack Developer Java / React
United States
Full-time
Remote
Mid Level
4+ years expLean Tech is a rapidly expanding organization based in Medellín, Colombia, with a strong presence in software development and IT services. They are seeking a skilled professional to design, develop, and maintain efficient full-stack software solutions, focusing on robust backend architecture using Java and frontend development with React.
Business DevelopmentLogisticsProject ManagementRecruitingStaffing Agency
Responsibilities
Design and develop robust backend services using Java 21 (SpringBoot), ensuring high performance and scalability
Build and maintain user interfaces with React and TypeScript, translating business requirements into functional technical solutions
Optimize database performance by performing advanced query optimization and management within MariaDB
Implement event-driven architectures utilizing Kafka for seamless data streaming and service communication
Uphold high standards of code quality by applying advanced design patterns, OOP principles, and implementing comprehensive automated tests using JUnit and Jest
Ensure optimal application performance by identifying and resolving bottlenecks across the full stack
Contribute to the software development lifecycle by ensuring code integrity through Jenkins CI/CD pipelines
Actively participate in code reviews and provide constructive mentorship to junior team members
Qualification
Required
A minimum of 4 years of software development experience, with Mid+ level expertise in backend and Junior+ level expertise in frontend development
Bachelor's or Master's degree in Computer Science, Engineering, or a related field
Advanced proficiency in Java, specifically with Java 21 and the SpringBoot framework
Professional experience with React and TypeScript (minimum 2 years)
Strong experience with Kafka for message brokering and asynchronous communication
Proficiency in MariaDB, with demonstrated skills in Query Optimization and database management
Solid understanding of automated testing, specifically utilizing JUnit for backend and Jest for frontend quality assurance
Knowledge of deployment pipelines, with experience ensuring code stability within Jenkins CI/CD environments
Strong understanding of software architecture, OOP, and RESTful API principles
Demonstrated leadership and mentorship abilities, capable of guiding team members toward technical excellence
Exceptional communication skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders
A highly collaborative mindset, with proven experience working effectively across departments
Proactive initiative and a strong sense of ownership regarding project roadmaps and business objectives
Highly autonomous person with a proactive attitude
Preferred
Experience with cloud computing platforms, particularly AWS
Familiarity with containerization technologies, such as Docker and Kubernetes, for application deployment
Knowledge of state management libraries for React, such as Redux
Previous knowledge or expertise working with Machine Learning
Benefits
Professional development opportunities with international customers
Collaborative work environment
Career path and mentorship programs that will lead to new levels
Company
Lean Tech
: About Us: As the technology division of Lean Solutions Group, we're on a mission to help you achieve all your technology initiatives.
501-1000 employees
H1B Sponsorship
Lean Tech has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (1)
2022 (1)
Funding
Current Stage
Late StageRecent News
2022-08-25
Company data provided by crunchbase