Senior .NET SQL Developer

Ethereum Technologies LLC; Chicago (IL); Hybrid; USD 100,000 - 130,000; Full time

Job summary

A technology firm is seeking a Senior .NET SQL Developer / Support Engineer for a remote role that requires over 12 years of experience, with responsibilities such as developing web applications, maintaining documentation, and providing on-call support during off-hours. The ideal candidate should possess strong SQL and .NET skills, and be willing to work rotational shifts. This role emphasizes independent and team collaboration efforts in a fast-paced environment while adhering to Agile methodologies.

Qualifications

• 12+ years of experience in software development and production support.
• Strong communication skills and the ability to work independently.
• Experience in creating SQL deployment scripts and packages.

Responsibilities

• Develop Web and Windows applications based on requirements.
• Prepare and maintain various documentation.
• Design and maintain database objects and SQL scripts.
• Manage coding and deliver timely solutions.
• Provide L2/L3 production support.

Skills

C#.NET

MVC

REST/Web API

SSRS

Report Builder

Requirement Analysis

Agile/Scrum

Unit Testing

Integration Testing

Defect Resolution

Job description

Job Title: Senior .NET SQL Developer / Support Engineer

Location: RemoteExperience: 12+ years only
Visa Requirement:U.S. Citizens or Green Card Holders Only
Shift:Rotational shifts including off-hours & weekends (On-call support required)
Work Hours:Must be able to work EST hours -EST - 9 AM to 6 PM EST & 12 PM to 9 PM EST

Job Overview:

We are looking for an experiencedSenior .NET SQL Developer / Support Engineerwho will play a key role in maintaining, monitoring, troubleshooting, and enhancing enterprise applications. This position requires strong expertise in .NET, SQL, and production support, including handling critical issues during off-hours.

Preferred Skills & Qualifications

• 8+ years of experience in developing Web and Windows-based applications.
• Strong requirement analysis skills with experience preparing functional & technical documentation.
• Experience creating SQL deployment scripts and packages for releases.
• Hands-on experience with:
• C#.NET, MVC, REST/Web API
• SSRS and Report Builder
• Experience in unit testing, integration testing, defect resolution, and L2/L3 production support.
• Strong communication skills, ownership mindset, and ability to work independently or in a team.
• Willingness to work rotational shifts and provide on-call support during evenings/weekends/off-hours.
• Familiarity with Agile/Scrum methodologies (sprints, backlog grooming, daily scrums, retrospectives).

Key Responsibilities

• Develop Web and Windows applications based on requirements and design specifications.
• Prepare and maintain requirement, functional, technical, and end-user documentation.
• Design and maintain database objects and SQL scripts; handle change requests for releases.
• Perform unit and integration testing and resolve defects.
• Manage coding, code reviews, and maintenance tasks ensuring timely delivery.
• Actively participate in UAT/QA/Production releases and provide L2/L3 production support.
• Support Agile Scrum activities including sprint planning, standups, retrospectives, and reviews.
• Work on minor enhancements and critical issue resolutions, including handling outages.

Candidate Eligibility

• Must be a U.S. Citizen or Green Card Holder.

ETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract