Sr. Full Stack Developer

Ethereum Technologies; Harrisburg (Dauphin County); On-site; USD 140,000 - 190,000; Full time

Job summary

Ethereum Technologies is seeking a hands-on Senior Full Stack Developer to design, develop, integrate, and maintain scalable, secure enterprise applications. The role requires strong front-end and back-end expertise, Azure cloud-native experience, and practical use of AI-assisted development tools.

You will design and build enterprise-grade web applications, implement secure APIs, integrate with Dynamics 365, Salesforce, SAP, Oracle, and lead code reviews in an Agile environment.

Qualifications

• Experience designing scalable enterprise applications.
• Strong front-end and back-end development skills.
• Azure cloud-native experience.
• Experience with AI-assisted development tools and generative AI.

Responsibilities

• Design, develop, test, deploy, and maintain enterprise-grade web applications
• Build responsive, accessible UIs and robust back-end services
• Develop secure APIs and integrations using REST, JSON, OAuth 2.0, and OpenID Connect
• Integrate with enterprise platforms (Dynamics 365, Salesforce, SAP, Oracle) and automate workflows with Azure Logic Apps, Azure Functions, or Power Automate
• Implement CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins), Docker, Kubernetes, and IaC
• Implement automated unit, integration, regression, and API testing, including AI-assisted testing
• Develop AI-enabled application features and ensure AI-generated code meets security, compliance, and quality standards
• Apply OOP, design patterns, SOLID principles, and clean architecture
• Modernize legacy applications and integrate with cloud platforms
• Mentor developers, lead technical design discussions, and take part in code reviews and Agile ceremonies
• Produce technical documentation and architecture diagrams

Skills

Front-end development

Back-end development

Cloud experience

AI-assisted development

Tools

C#

.NET

MVC

Angular/React/Vue

SQL Server

RESTful APIs

Microservices

Event-driven integrations

Azure

Docker

Kubernetes

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Summary

We are seeking a hands-on Senior Full Stack Developer to design, develop, integrate, and maintain scalable, secure enterprise applications. The candidate should have strong front-end and back-end expertise, Azure cloud-native experience, and practical use of AI-assisted development tools and Generative AI.

Must-Have Skills

• C#, .NET, MVC
• Angular (React or Vue.js is a plus)
• SQL Server: complex queries, stored procedures, data models, performance tuning
• RESTful APIs, microservices, event-driven integrations

Key Responsibilities

• Design, develop, test, deploy, and maintain enterprise-grade web applications
• Build responsive, accessible UIs and robust back-end services
• Develop secure APIs and integrations using REST, JSON, OAuth 2.0, and OpenID Connect
• Integrate with enterprise platforms (Dynamics 365, Salesforce, SAP, Oracle) and automate workflows with Azure Logic Apps, Azure Functions, or Power Automate
• Implement CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins), Docker, Kubernetes, and IaC
• Implement automated unit, integration, regression, and API testing, including AI-assisted testing
• Develop AI-enabled application features and ensure AI-generated code meets security, compliance, and quality standards
• Apply OOP, design patterns, SOLID principles, and clean architecture
• Modernize legacy applications and integrate with cloud platforms
• Mentor developers, lead technical design discussions, and take part in code reviews and Agile ceremonies
• Produce technical documentation and architecture diagrams

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.