Urgent! Senior Full Stack Developer (Java + Spring Boot + React) - English C1 Job Opening In Medellin – Now Hiring Atlantic Talent Services
This is a remote position.
About the Role Were seeking a Senior Full Stack Developer with strong backend expertise in Java Spring Boot and hands-on experience in React.js.
This role involves developing and optimizing an eKYC (Electronic Know Your Customer) digital onboarding platform, including customer registration, document validation, and data security workflows.
Youll collaborate closely with a distributed engineering team to finalize system modules, perform load and performance testing, and ensure seamless integration across all layers of the platform.
Key Responsibilities Design, develop, and enhance backend modules using Java Spring Boot.
Collaborate with frontend teams to ensure smooth API integration with React.js interfaces.
Implement and optimize RESTful APIs connecting multiple backend systems.
Conduct performance and load testing using JMeter, targeting up to 100 TPS (transactions per second).
Manage application-level security, including JWT authentication and data encryption.
Work with Redis for caching and session persistence.
Support UAT (User Acceptance Testing) and post-deployment optimization.
Participate in daily stand-ups, sprint reviews, and cross-functional collaboration across global teams.
Technical Stack Backend: Java Spring Boot Frontend: React.js Cache: Redis Messaging: Kafka (future implementation) Testing: JMeter, JUnit Database: PostgreSQL Cloud: Google Cloud Platform (GCP) Requirements Bachelors degree in Computer Science, Engineering, or related field.
Advance English Level - C1 5+ years of full stack development experience (Java + Spring Boot + React).
Proven experience with REST API design and integration.
Strong knowledge of multithreading, concurrency, and caching mechanisms.
Familiarity with Redis, Kafka, and cloud-based deployments (GCP, AWS, or Azure).
Experience executing performance testing and optimizing backend performance metrics.
Solid understanding of security best practices in web and API development.
Soft Skills Excellent communication and teamwork skills across remote, multicultural teams.
Strong analytical mindset and problem-solving ability.
Adaptable and detail-oriented with a focus on delivery quality.
Self-driven with ownership of assigned modules and deadlines.
Work Setup Remote position, collaborating across global time zones.
Daily coordination with international technical teams.
Benefits This is a high-impact opportunity to contribute to a large-scale digital transformation project using cutting-edge cloud and backend technologies.
Youll join a team that values innovation, collaboration, and continuous improvement.
Proven background as an IT Project Manager with the ability to drive complex projects to successful completion.
Strong leadership, managerial, and organizational skills.
Excellent written and verbal communication skills.
Experience with requirements gathering and IT project management.
Ability to work independently, make informed decisions, and handle multiple priorities.
Advanced knowledge of process design and modeling.
Proficiency in Microsoft Office Suite (Excel, PowerPoint, Word
4-5 years
Proven background as an IT Project Manager with the ability to drive complex projects to successful completion.
Strong leadership, managerial, and organizational skills.
Excellent written and verbal communication skills.
Experience with requirements gathering and IT project management.
Ability to work independently, make informed decisions, and handle multiple priorities.
Advanced knowledge of process design and modeling.
Proficiency in Microsoft Office Suite (Excel, PowerPoint, Word, Outlook).
Proven experience with data analysis (preferred).
Familiarity with Zoho CRM (a plus).
Experience with Real Estate or Finance systems (a plus).
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Great news! Atlantic Talent Services is currently hiring and seeking a Senior Full Stack Developer (Java + Spring Boot + React) English C1 to join their team. Feel free to download the job details.
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