Specialist, Software Engineering

MSD

Full Stack Software Engineer responsible for developing, maintaining web applications and integrating AI features. Utilizing cloud environments like AWS for deployment and collaboration with cross-functional teams.

Posted 6/25/2026full-timeRahway • New Jersey, Pennsylvania • 🇺🇸 United StatesMid-LevelSenior💰 $87,300 - $137,400 per yearWebsite

Tech Stack

Tools & technologies

AWSCloudDockerJavaJavaScriptPythonReactSQLTypeScript

About the role

Key responsibilities & impact

Design, develop, and maintain both front-end and back-end components of web applications
Build scalable, secure, and maintainable APIs and application services
Implement responsive user interfaces and ensure smooth integration with backend systems
Write clean, efficient, and well-documented code following engineering best practices
Participate in code reviews, debugging, performance optimization, and refactoring
Contribute to the development and integration of AI agents, chatbots, copilots, and automation flows
Apply prompt engineering techniques and support LLM-based solutions
Work with AI libraries and frameworks such as OpenAI APIs, LangChain, or similar tools
Integrate applications with internal and external APIs, services, and enterprise data sources
Ensure reliable integration between front-end, back-end, and AI services
Deploy and support applications in cloud environments such as AWS
Assist with monitoring, troubleshooting, and operational support in lower and production environments
Work closely with Architects, Tech Leads, product owners, and cross-functional teams

Requirements

What you’ll need

3+ years of software development experience with strong exposure to full stack application development
Proficiency in one or more programming languages such as Python, Java, or JavaScript/TypeScript, Reactjs with strong understanding of front-end and back-end development, including API design and integration
Experience building scalable, maintainable, and well-documented code, with testing, debugging, and code review practices
Hands-on experience implementing enterprise-level solutions using Large Language Models (LLMs), including prompt engineering
Familiarity with AI tools and frameworks such as OpenAI APIs, LangChain, or similar, with experience in AI-powered use cases such as chatbots, copilots, automation flows, or retrieval/search workflows
Working experience of cloud platforms such as AWS, with familiarity in Git, version control, CI/CD concepts, and Docker/containerization.
Experience in SQL, data querying, and data processing concepts, including integration with APIs, enterprise systems, and structured/unstructured data sources
Strong collaboration and communication skills, with the ability to work effectively in Agile teams

Benefits

Comp & perks

medical, dental, vision healthcare and other insurance benefits (for employee and family)
retirement benefits, including 401(k)
paid holidays
vacation
compassionate and sick days

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

full stack application developmentPythonJavaJavaScriptTypeScriptReactjsAPI designSQLdata processingprompt engineering

Soft Skills

collaborationcommunicationAgile teamwork