Senior Full Stack Cloud & GIS Developer (.NET/AWS) at ECCO Select

Job description

ECCO Select is a talent acquisition and consulting company specializing in people, process and technology solutions. We provide the talent behind the technology enabling our clients to achieve their goals. For more information about ECCO Select, visit us at www.eccoselect.com . Position Title: Senior Full Stack Cloud & GIS Developer (.NET/AWS) Location Information Washington, DC – Full-Time Onsite Employment Type: Contract Citizenship Requirement: U.S. Citizenship Required Duration: Through December 2026, with potential extension Position Responsibilities: We are seeking a highly skilled Senior Full Stack Cloud & GIS Developer to lead the design, development, and maintenance of cutting-edge enterprise applications that span AWS cloud and on-premises environments. This position involves full-stack application development, AWS cloud architecture, extensive use of ESRI/ArcGIS technologies, and implementation of modern Infrastructure as Code and DevOps practices. Key responsibilities include: • Analyze complex business and system requirements, translating them into scalable and efficient technical solutions. • Design, develop, enhance, and maintain enterprise-grade applications for AWS and on-premises deployment. • Produce modern, full-stack web applications using .NET and Angular frameworks. • Develop robust geospatial functionality with ESRI/ArcGIS (including interactive mapping, geocoding, spatial analysis, and leveraging ArcGIS APIs). • Create and support AWS-based solutions with services such as ECS, S3, RDS, Lambda, and API Gateway. • Implement and manage cloud infrastructure using Terraform for Infrastructure as Code. • Develop and maintain containerized applications leveraging Docker and AWS ECS. • Utilize generative AI tools (e.g., Claude, ChatGPT, GitHub Copilot) to enhance code generation, debugging, documentation, and productivity. • Manage source code and CI/CD processes utilizing GitLab and GitLab pipelines. • Design and optimize both relational and NoSQL database solutions for application backends. • Create and maintain comprehensive technical documentation, including system architecture and data flow diagrams. • Conduct application testing, debugging, and troubleshooting across distributed application environments. • Support production application environments and resolve performance or technical issues as needed. • Work closely with developers, solution architects, and business stakeholders in an Agile-driven delivery model. • Provide technical mentorship and direction to other development team members, ensuring successful project milestones and delivery. Essential Skills, Experience • Bachelor’s degree in Computer Science, Information Technology, or a related discipline, or equivalent professional experience. • Minimum 7 years of experience in software development and/or programmer analyst roles, including delivering complex applications using structured SDLC processes. • At least 3 years of hands-on experience developing or maintaining applications in AWS environments. • Proven expertise in full-stack development using .NET and Angular frameworks. • Experience with key AWS services: ECS, S3, RDS, Lambda, and API Gateway. • Hands-on proficiency with Terraform for managing infrastructure as code in cloud environments. • Experience in deploying, supporting, and troubleshooting containerized applications using Docker and AWS ECS. • Strong background in ESRI/ArcGIS technologies (e.g., ArcGIS, ArcGIS Online, ArcGIS Server, ArcGIS JavaScript APIs, geocoding services, spatial analysis). • Experience developing interactive mapping/geolocation features within enterprise solutions. • Hands-on use of generative AI tools for development (Claude, ChatGPT, GitHub Copilot, or similar). • Demonstrated experience with AI-assisted development workflows (code generation, prompt engineering, documentation, debugging). • Proficient with GitLab, source control management, and CI/CD automation pipelines. • Skilled in designing and optimizing both relational and NoSQL databases. • Strong analytical and solution design skills, capable of transforming business requirements into technical architectures and actionable development plans. • Experienced in crafting thorough technical documentation (architectures, data flows, system designs). • Background working and collaborating in Agile settings (Scrum, Kanban) with cross-functional teams. • Demonstrated leadership capabilities in providing technical guidance and ensuring the successful delivery of complex software projects. • Must be a U.S. Citizen. • Ability to work full-time onsite in Washington, DC. Qualifications: Preferred Qualifications: • AWS certifications. • Experience integrating ESRI/ArcGIS with AWS-hosted platforms and services. • Expertise in designing cloud-native application architectures and optimizing them for performance, reliability, and scalability within AWS. • Experience working across hybrid (cloud/on-premises) environments. • Advanced skills integrating AI-assisted tools into enterprise development workflows. Key Technologies: .NET, Angular, AWS (ECS, S3, RDS, Lambda, API Gateway), Terraform, Docker, ESRI ArcGIS, ArcGIS JavaScript API, GitLab, CI/CD, Relational & NoSQL Databases, Generative AI Tools, Agile Methodologies. ECCO Select is committed to hiring and retaining a diverse workforce. Our policy is to provide equal opportunity to all people without regard to race, color, religion, national origin, ancestry, marital status, veteran status, age, disability, pregnancy, genetic information, citizenship status, sex, sexual orientation, gender identity or any other legally protected category. Veterans of our United States Uniformed Services are specifically encouraged to apply for ECCO Select opportunities. Equal Employment Opportunity is The Law This Organization Participates in E-Verify

Requirements

Must-haves

Position Title: Senior Full Stack Cloud & GIS Developer (.NET/AWS)
Location Information
Washington, DC – Full-Time Onsite
Employment Type: Contract
Citizenship Requirement: U.S. Citizenship Required
Duration: Through December 2026, with potential extension
Analyze complex business and system requirements, translating them into scalable and efficient technical solutions.
Design, develop, enhance, and maintain enterprise-grade applications for AWS and on-premises deployment.
Produce modern, full-stack web applications using .NET and Angular frameworks.
Develop robust geospatial functionality with ESRI/ArcGIS (including interactive mapping, geocoding, spatial analysis, and leveraging ArcGIS APIs).
Create and support AWS-based solutions with services such as ECS, S3, RDS, Lambda, and API Gateway.
Implement and manage cloud infrastructure using Terraform for Infrastructure as Code.
Develop and maintain containerized applications leveraging Docker and AWS ECS.
Utilize generative AI tools (e.g., Claude, ChatGPT, GitHub Copilot) to enhance code generation, debugging, documentation, and productivity.
Manage source code and CI/CD processes utilizing GitLab and GitLab pipelines.
Design and optimize both relational and NoSQL database solutions for application backends.

Nice-to-haves

AWS certifications.
Experience integrating ESRI/ArcGIS with AWS-hosted platforms and services.
Expertise in designing cloud-native application architectures and optimizing them for performance, reliability, and scalability within AWS.
Experience working across hybrid (cloud/on-premises) environments.
Advanced skills integrating AI-assisted tools into enterprise development workflows.
Key Technologies: .NET, Angular, AWS (ECS, S3, RDS, Lambda, API Gateway), Terraform, Docker, ESRI ArcGIS, ArcGIS JavaScript API, GitLab, CI/CD, Relational & NoSQL Databases, Generative AI Tools, Agile Methodologies.
Equal Employment Opportunity is The Law
This Organization Participates in E-Verify

Application prep

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Keywords to mirror

awsangularapidockeraici/cdagilejavascriptscrum

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