Globaldev Group

Backend Engineer

• Take ownership of complex backend systems and lead technical architecture decisions.
• Design and develop highly scalable, modular backend applications and APIs using Java and Spring Boot.
• Own the full development lifecycle — requirements analysis, design, coding, testing, deployment, and monitoring in production.
• Lead initiatives to improve system scalability, performance, and security.
• Collaborate closely with Product, Algo, DevOps, BI, and Marketing to deliver integrated, business-driven solutions.
• Ensure observability through robust logging, metrics, and alerting with tools like Prometheus, Grafana, Kibana.
• Drive adoption of engineering best practices, code quality standards, and technical documentation.
• Mentor and guide junior developers, fostering knowledge sharing and continuous improvement.
• Work with cutting-edge technologies to design, build, and optimize services that impact billions of mobile users worldwide.

Middle Back-End Developer

• Take ownership of complex backend systems and lead technical architecture decisions;
• Design, build, and optimize scalable, reliable backend services and APIs using Java and Spring Boot;
• Own full development lifecycle: requirements analysis, design, coding, testing, deployment, and production monitoring;
• Lead initiatives to improve system scalability, performance, and security;
• Collaborate with Product, Algo, DevOps, BI, and Marketing to deliver integrated business-driven solutions;
• Ensure observability with robust logging, metrics, and alerting (Prometheus, Grafana, Kibana);
• Drive adoption of engineering best practices, code quality standards, and technical documentation;
• Mentor and guide junior developers, fostering knowledge sharing and continuous improvement.

Senior Java Developer

• Design, develop, and maintain scalable backend services using NestJS (TypeScript) / Node.js
• Architect and optimize multi-tenant SaaS systems for performance, scalability, and security
• Work with PostgreSQL: write advanced queries, design indexes, implement partitioning, and enforce Row-Level Security (RLS)
• Develop and maintain data models with Prisma ORM (or similar ORMs)
• Implement secure authentication and authorization mechanisms (JWT, OAuth2, MFA)
• Ensure compliance with security and SOC 2 best practices, including encryption and access controls
• Build and manage background jobs with BullMQ and Redis
• Deploy and manage applications on AWS (EC2, RDS, S3, CloudFront, CloudWatch)
• Set up and maintain CI/CD pipelines using GitHub Actions, with automated unit and end-to-end testing
• Monitor, debug, and optimize system performance under high-load conditions

Senior Node.js Developer

DevOps Engineer

• We are looking for an experienced Senior DevOps Engineer to join our growing fintech project. This role will play a key part in building secure, reliable, and automated cloud infrastructure while ensuring smooth deployment and monitoring of production systems.
• Design, implement, and maintain scalable, secure, and highly available infrastructure on AWS.
• Manage production deployments with a strong focus on reliability, automation, and zero-downtime practices.
• Implement monitoring, logging, and alerting solutions to ensure system health, observability, and proactive incident response.
• Ensure robust security practices, including encryption, access management, and compliance with fintech industry standards.
• Build and optimize CI/CD pipelines to support development and data workflows.
• Deploy and manage MLflow pipelines and support machine learning model operations.
• Collaborate with developers, data engineers, and business stakeholders to deliver high-quality, production-ready solutions.

Senior DevOps Engineer

• The current solution for playing 360-degree video with various data overlays is built in Unity, which has presented challenges with performance and video quality.
• Primary responsibility: develop a new, high-performance web-based solution.
• Key features to implement: 360-degree video playback, LiDAR data integration, bounding box marking and editing, size calculations, image extraction.

Middle Back-End Developer

Senior Java Developer

Senior Node.js Developer

Senior DevOps Engineer

3D Web Developer, JavaScript/Three.js