nTech Solutions

Develop and maintain full stack cloud-native web applications with emphasis on API design, scalability, and security. | 8+ years full stack development with TypeScript, React, Node.js, AWS, Kubernetes, and strong API and cloud-native security knowledge. | • **This is strictly a W2 requirement • **Candidates must be located in DC, Maryland, Virginia (or) West Virginia only. Role: Full-stack Developer W2 Contract: 12 Months with potential to be permanently hired Location: Remote • 1-2 days onsite per month • 5520 Research Park Drive, Suite 100, Baltimore, Maryland, 21228 Overview We re looking for a skilled Full Stack Developer to join our dynamic team and help build scalable, cloud-native web applications on AWS. You ll work across the stack from front-end interfaces to back-end services using a modern technology suite in a Kubernetes-based environment. This role blends hands-on development with architectural thinking, and emphasizes performance, security, and maintainability. Our platform is built on key principles: API-First Design, Event-Driven Communication, Security by Design, Separation of Concerns, Scalability, and Observability Responsibilities Design, develop, and maintain full stack applications using TypeScript, React, and Node.js Build and optimize RESTful APIs following API-First Design principles Implement event-driven communication using Redis Streams Integrate role-based access control (RBAC) across the application stack Ensure clear service boundaries and maintain Separation of Concerns Develop horizontally scalable services and data stores to support growth Enhance performance through caching strategies using Amazon ElastiCache (Redis) Implement logging, monitoring, and tracing using tools like CloudWatch or Prometheus Deploy and manage applications in Kubernetes environments via Amazon EKS Collaborate with cross-functional teams to define, design, and deliver new features Write clean, maintainable, and well-documented code following best practices Participate in code reviews, testing, and debugging to ensure high-quality deliverables Contribute to architectural decisions aligned with platform principles Required Skills & Experience Bachelor s degree in Computer Science, Engineering, or related field (or equivalent experience) 8+ years of experience in full stack development with TypeScript, React, and Node.js Strong experience building RESTful APIs and working with event-driven systems Hands-on experience with Aurora PostgreSQL and DynamoDB Familiarity with Redis and caching strategies Experience deploying applications on AWS using Amazon EKS and Kubernetes Solid understanding of containerization, orchestration, and horizontal scaling Knowledge of RBAC and cloud-native security best practices Proficient in Git and CI/CD pipelines Experience with observability tools (e.g., CloudWatch, Prometheus) Strong problem-solving skills and attention to detail Excellent communication and collaboration skills Preferred Skills & Experience Experience with microservices architecture and related components (e.g., API gateways, workflow engines, messaging systems) Familiarity with Redis Streams for asynchronous communication AWS certifications (e.g., Developer, Solutions Architect) Experience with GraphQL and advanced API design Familiarity with infrastructure-as-code tools (e.g., Terraform, AWS CDK) Knowledge of security best practices for cloud-native applications

Develop and maintain full stack Java and Angular applications, modernize REST services on AWS, containerize services for Kubernetes, and contribute to backend-focused technical transformation. | Must have strong Java 21 and Angular 18 experience, AWS EKS Kubernetes and API Gateway skills, AWS certification, MongoDB knowledge, and containerization and CI/CD pipeline experience. | Must Be Local to Maryland, Washington, DC, or Virginia Title: Senior Software Engineer (Full Stack Java Developer)Location: Remote Terms of Employment: W2 Contract, 6 Months (Likely Extension) This position is primarily remote. Candidates must be based in Maryland, Washington, DC, or Virginia, and must be willing to work onsite in Reston, VA roughly once per month for collaboration sessions. Overview: Work with a leading firm's "Care Coordination 360" product line as a Senior Software Engineer. The team is in the midst of a multi-year, phased product release and is undergoing a major technical transformation to the AWS cloud stack. This role offers the chance to make a significant impact by not only contributing to technical development but also helping to shape the long-term strategic direction of the product. The ideal candidate will be a full stack Java developer with a deep understanding of modern technologies, a passion for staying current with open-source communities, and a strategic mindset to help navigate this exciting transformation. You will Develop and maintain a full stack application using Angular on the front end and Java on the back end. Design, implement, and modernize REST-based services, migrating some to the AWS stack. Tackle performance issues by leveraging a deep understanding of Java frameworks like Spring Boot and JVM configurations. Contribute to a technical transformation effort, helping to containerize on-prem services and adapt them to a CI/CD solution for deployment on EKS Kubernetes. Collaborate with the team on a predominantly backend-focused backlog for the current year (approx. 70% backend, 30% frontend). Required Qualifications: Strong experience with Java 21 and Angular 18. Hands-on experience with modernizing services to an AWS stack. Experience with AWS EKS Kubernetes and the AWS API gateway. Must hold an AWS certification (Cloud Practitioner, Developer, or Solution Architect preferred). Required database experience with MongoDB. Experience with containerization of services and CI/CD pipelines.

Develop and modernize a core claims processing application using Java, Spring Boot, Angular, microservices, and AWS cloud technologies. | Senior Software Engineer with 5+ years experience, strong Java 21 and Angular 18 skills, extensive AWS experience, Spring Boot, microservices, and relational database expertise. | -----------------------ONLY W2------------------------------ONLY W2-----------------------------ONLY W2----------------- • *************************Candidates must reside (Maryland, DC, Virginia) **************************** Title: Java Full Stack Developer Location: Washington, DC 20065 Duration: 12 Months Contract to Hire Job Description: Terms of Employment: W2 Contract-to-Permanent, 12 Months This is a primarily remote position. With that said, candidates must reside (Maryland, DC, Virginia) a commutable distance to Reston, VA to consider PI planning sessions once every 8-to-12 weeks. There will also be other key business meetings from time to time at either the DC or Reston, VA office. Overview & Responsibilities: Join a leading healthcare organization as a Senior Software Engineer on a high-impact, strategic project. You will be a key member of a team tasked with modernizing a core claims processing application, moving it to a state-of-the-art AWS technology stack. This is a chance to build a new, business-critical system and work with the latest versions of Java and Angular. You will Perform full-stack application development using Java, Spring Boot, microservices, and Angular. Design, develop, and interact with backend databases, primarily Aurora Postgres and MongoDB. Build, deploy, and manage applications within the AWS cloud, with a focus on containerization and orchestration using EKS. Collaborate with cross-functional teams in a fast-paced Agile environment. Contribute to all phases of the development lifecycle for a brand-new application modernization project. Required Qualifications: Proven experience as a Senior Software Engineer. Must have professional, hands-on experience with Java 21. Strong proficiency in front-end development using Angular 18. A minimum of three years of extensive, hands-on AWS experience, including services like EKS, S3, and Aurora. In-depth experience with Spring Boot and building microservices. Strong experience with relational databases, specifically Postgres (Aurora Postgres is ideal). Experience working in an Agile development environment. A Bachelor's degree with 5+ years of experience, or 9+ years of total professional experience in lieu of a degree. Preferred Qualifications: Experience with NoSQL databases, specifically MongoDB. AWS certifications, such as AWS Certified Developer or AWS Certified Solution Architect. Prior experience in the healthcare or financial industries. Sincerely, Preetam Raj Lead Technical Recruiter nTech Workforce Inc. D: EXT: 726 E: