Job Description

Senior Specialist - Software Engineering (Full Stack Developer)
Responsibilities:

• Collaborate with IT teams across locations to deliver high-quality software components
• Investigate and resolve production issues, working closely with global teams to maintain a stable production environment
• Collaborate with cross-functional teams to de?ne, design, and ship new software features
• Coordinate technical discussions and activities with global and o?shore teams
• Write production-quality code that meets high standards of e?ciency, reliability, and maintainability
• Practice Test-Driven Development (TDD) and engage in pair programming
• Work on front-end/UI technologies, visualization frameworks, and ensure a seamless user experience
• Utilize Agile methodologies for project management
• Use tools such as JIRA, GitHub, Jenkins, QualityCenter, etc., for e?ective project execution
• Demonstrate strong communication skills to convey complex technical concepts

Required Skills & Experience:

• BS/MS degree in Computer Science, Software Engineering, or a related subject
• Good hands-on experience in NodeJS, ReactJS, JavaScript/Typescript with the usage of Redux
• (speci?cally for projects focused on backend and integration)
• Experience with designing & developing micro-services-based frameworks with NodeJS and using serverless Cloud Services
• Knowledge of AWS SDK and exposure to working with AWS services
• Experience in building modern applications leveraging cloud services, especially AWS (DynamoDB, ElasticSearch, ECS, Redshift, SQS, EventBridge)
• Experience in developing applications leveraging microservices, containers, serverless
• frameworks, and event-driven architecture
• Experience in front-end/UI technologies, Visualization frameworks
• Working experience with Agile methodologies
• Knowledge of Linux, shell scripting, and at least another programming language like Python
• Familiar with Secure DevOps practices, automated build processes, container deployment, CloudFormation, and scripting with Terraform

Current Employees apply
Current Contingent Workers apply
Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.
Employee Status: Regular
Relocation:
VISA Sponsorship:
Travel Requirements:
Flexible Work Arrangements: Hybrid
Shift:
Valid Driving License:
Hazardous Material(s):
Required Skills: Agile Methodology, Amazon Web Services (AWS), AWS SDK, Computer Engineering, Computer Science, Data Engineering, Data Visualization, Design Applications, ElasticSearch, Engineering Software, Enterprise Application Integration (EAI), Global Team Collaboration, IT Coordination, JIRA Bug Tracking, React.js, Software Configurations, Software Development, Software Development Life Cycle (SDLC), Solution Architecture, System Designs, Systems Integration, Test Driven Development (TDD), Testing, TypeScript, Web Development
Preferred Skills:
Job Posting End Date: 10/31/2025
*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

Skills Required