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Full Stack Developer - JavaScript & Python

Technology
Electronic Consulting Services, Inc (ECS Federal)
Springfield, United StatesYesterdayUntil 6/7/2026
Full timeOn-site

Job description

Requirements

Must have:

- Bachelors degree in Computer Science, Engineering, or a related STEM discipline - 3 to 10 years of experience in developing, integrating, and troubleshooting software applications for Extract, Transform, Load (ETL) solutions - Strong attention to detail and commitment to producing high-quality code using proven design patterns - Proficient in both SQL and NoSQL in-memory databases (PostgreSQL, Elastic, Redis) - Experience in building real-time data pipelines and event-driven architectures (Kafka Streaming) - Skilled in developing server-side applications and implementing end-to-end distributed tracing and system monitoring (OpenTelemetry) - Expertise in designing and maintaining resilient microservices that can handle high traffic - Proficient in Python, C , Node.js, and JavaScript - Experience with Linux, including system administration and scripting using Bash, Sed, and Awk - Strong knowledge of AWS cloud services (compute, storage, networking, IAM), along with cloud cluster and policy management - Competence in API integration and development - Familiarity with containerization/orchestration technologies (e.g., Kubernetes, Docker, Helm, Rancher, OpenShift) - Understanding of DevSecOps frameworks (e.g., GitLab, Jira) - Ability to develop architecture/system diagrams and data flow diagrams - Excellent communication and presentation skills for conveying recommendations to stakeholders with varying technical backgrounds - Quick to understand and adapt to new technologies - Ability to thrive in a fast-paced environment

Responsibilities:

- Serve as a Full-Stack Developer on a cutting-edge ML/AI RDT&E program - Engage in both server-side and client-side development tasks - Enhance existing applications using innovative approaches while considering technical resource limitations and time constraints - Co-lead the direction of product development and feature specifications in collaboration with community stakeholders and the Program Manager - Lead technical integration efforts among various parties across the government and technology sectors to create a cohesive ML application solution

Company:

At ECS, we are looking for a Full Stack Developer to join our team onsite at the Springfield, VA customer site. We are committed to tackling complex challenges and value individuals who are driven by purpose. Our work environment promotes open communication and teamwork, enabling us to excel in project execution and innovation. Join us to be part of a mission-focused group that believes in meaningful contributions and effective collaboration.

Keywords
ReactOSResource Description FrameworkGitLabOrchestrationMicrosoft ExcelOCamlApache KafkaRedisOpenShiftJiraCloud computingElasticsearchLinuxNode.jsOracle DatabaseJavaScriptDevOpsAirflowCluster analysisAwk

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