Senior Node.js Developer in EPAM Ukraine

Are you an expert Node.js Developer who's eager to bring their proficiency to new heights? We're actively seeking an exceptional talent just like you! As a Senior Node.js Developer, we're looking at you to exhibit a comprehensive understanding of the principles of full-stack development, and to demonstrate exceptional problem-solving and debugging skills.

But here's the icing on the cake — you will be developing innovative solutions for none other than a media conglomerate, renowned for its immense outreach in news, sports and entertainment programming. This is where your passion for technical excellence meets the thrill of working within a dynamic media industry; a place where your groundbreaking solutions have the potential to make a direct impact on an extensive audience worldwide. Let's shape the future of media, entertainment, and technology together.

Project technologies and tools

• AWS Lambda with Node.js
• AWS API Gateway
• Cognito, IAM
• Aurora, AWS OpenSearch, S3
• EventBridge, SQS, SNS
• CloudTrail, CloudWatch, Datadog
• Athena, Kinesis Data Firehose, Kinesis Data Streams

Responsibilities

• Build following modules of the system:
• User Management API that allows
• Manage users
• Manage roles
• Assign permissions
• Work with DevOps to integrate Cognito with Okta to provide JWT tokens:
• Replace Okta token to Cognito token for users defined in User Management API
• Assign roles from User Management API
• Build Asset Management API to manage assets in MAM:
• CRUD with role and user access policies
• Build complex metadata system for Users, Assets and Collections in the system:
• Support schema definition and validation
• Support hierarchy
• Role and user based access policy
• Implement import/ingestion capability for Media Assets (mostly video files):
• Store it in S3 bucket
• Registration in Asset Management API
• Auto generate metadata based on file type, size and etc
• Transcode it to lower resolution and store in S3 (AWS Elemental MediaConvert/or internal APIs)
• Orchestrate various workflows using Step Functions (for example: ingest)
• Build Message Bus based on EventBridge, SQS and SNS:
• Emit changes in metadata and asset management
• Create priority queuing mechanism to ingest higher priority items first during bulk upload
• Build in-depth monitoring and alerting using CloudTrail and CloudWatch

Requirements

• Proven experience as a Node.js developer, showcasing your ability to create and implement dynamic and scalable solutions
• Has experience or capable to learn and build services using AWS Lambda, API Gateway, Cognito, IAM, Aurora, AWS OpenSearch, EventBridge, SNS, SQS, CloudTrail, CloudWatch, Datadog, S3, Athena, and Kinesis Services
• The ability to write clean, effective, and scalable code, reflecting your commitment to quality
• Excellent communication skills, ensuring successful collaboration with team members and stakeholders
• Demonstrated ability to prioritize tasks, meet deadlines, and align your work with the team's objectives
• Continual learning attitude and adaptive mindset to keep up with emerging technologies

Nice to have

• Prior experience in the media or entertainment industry building metadata systems or similar applications

We Offer

• Competitive compensation depending on experience and skills
• Individual career path
• Unlimited access to LinkedIn learning solutions
• Sick leave and regular vacation
• English classes with certified English teachers
• Flexible work hours

About EPAM

• EPAM is a leading global provider of digital platform engineering and development services. We are committed to positively impacting our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to learn and grow continuously. You will join a dedicated, creative, and diverse community that will help you discover your fullest potential. EPAM is committed to providing our global team of 53,150+ EPAMers with inspiring careers. EPAMers lead with passion and honesty and think creatively. Our people are the source of our success, and we value collaboration, try always to understand our customers' business, and strive for the highest standards of excellence