Full Stack Developer, Senior

This job opportunity is part of an RFP process; candidates are invited to submit their resumes detailing relevant experience.

Job Title: Full Stack Developer, Senior

Onsite Requirement: A couple of days onsite required and travel to different sites.

Job Summary: LCG is seeking a highly skilled Full Stack Developer, Senior to support the modernization of the client Applicant and Administrator Systems. This role is responsible for the full lifecycle of software development-planning, design, coding, configuration, installation, testing, troubleshooting, performance monitoring, integration, and maintenance-within a Microsoft .NET and Azure cloud environment.

The ideal candidate has a proven record of delivering scalable and modernized web-based applications and possesses expert-level knowledge in front-end, back-end, database, and cloud-based solutions using the latest technologies and frameworks.

Key Responsibilities

• Lead the development and modernization of web applications supporting client's hiring and administrative systems.
• Perform software analysis, architecture design, module estimation, coding, testing, deployment, and support.
• Build responsive, user-friendly web interfaces compatible across desktops, tablets, and smartphones.
• Develop RESTful APIs and microservices-based architecture for scalable integrations.
• Migrate data from DB2 to modern SQL Server databases, ensuring high performance and data integrity.
• Collaborate with UI/UX designers, DevOps engineers, business analysts, and testers to deliver functional, maintainable solutions.
• Integrate new systems with DOE's internal platforms (e.g., Payroll, Collections, District 75 systems).
• Automate workflows related to hiring, billing, invoicing, and reporting.
• Implement robust security controls to meet client standards.
• Participate in Agile ceremonies and provide input into sprint planning, retrospectives, and daily standups.
• Create and maintain detailed technical documentation, including systems architecture, integration protocols, and support procedures.
• Conduct functional, unit, and performance testing; support user acceptance testing (UAT).
• Contribute to the deployment pipeline in an Azure DevOps environment and support CI/CD integration.

Qualifications

• Experience: 8+ years of experience in full stack software development in Microsoft environments.
• Certifications: Current Microsoft and/or Azure certifications (e.g., Microsoft Certified: Azure Developer Associate, Azure Solutions Architect, or similar).
• Education: Bachelor's degree in Computer Science, Information Systems, or related field.
• Languages/Frameworks: .NET Core, ASP.NET, C#, JavaScript, jQuery, Angular, React.js
• Database: Microsoft SQL Server, DB2 (for migration), Azure SQL, database design and optimization
• Cloud & DevOps: Microsoft Azure, Azure Data Factory, Azure DevOps, CI/CD, Kubernetes, containerization
• Integration: API development and integration, RESTful services, Salesforce CRM integration (desirable)
• Microservices: Proven experience designing and building microservices in enterprise applications
• Other Tools: Git, Jira, Visual Studio, Postman, Swagger/OpenAPI
• Security: Familiarity with client Information Security Requirements and non-functional technical standards
• Experience modernizing legacy enterprise systems, especially in public sector environments
• Familiarity with client's internal data systems and business rules
• Strong knowledge of performance tuning and cross-browser compatibility techniques
• Background in supporting education-based platforms.
• Familiarity with email systems and traffic/load optimization

Compensation and Benefits

The projected compensation range for this position is $120,900 to $149,400 per year benchmarked in the Washington, D.C. metropolitan area. The target salary is $135,100 annually for this role. The salary range provided is a good faith estimate representative of all experience levels. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.

LCG offers a competitive, comprehensive benefits package which includes health insurance options (medical, dental, vision), life and disability insurance, retirement plan contributions, as well as paid leave, federal holidays, professional development, and lifestyle benefits.

Devoted to Fair and Inclusive Practices

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.

If you are interested in applying for employment with LCG and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department by email at hr@lcginc.com.

Securing Your Data

Beware of fraudulent job offers using LCG's name. LCG will never request payment-related details or advancement of money during the application process. Legitimate communication will only come from lcginc.com or system@hirebridgemail.com emails, not free commercial services like Gmail or WhatsApp. If you receive suspicious emails asking for payment or personal information, contact us immediately at hr@lcginc.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.