Full Stack Developer

Job Description Everforth ECS is seeking a Full Stack Developer (ETL, Java, Python, Bash Shell) to work onsite at our Springfield, VA customer site. Job Description: You will serve as a Full-Stack Developer on a state-of-the-art ML/AI RDT&E program focusing on integrating unique solutions and quick-wins to a government client. Leveraging agile software development approaches and your experience with front-end and back-end technologies, you will lead technical efforts with participating parties across the government and tech industry to integrate multiple ML applications into a single-fused solution. Part of this responsibility includes: Participating in server-side and client-side workEnhancing existing applications through creative techniques that are mindful of technical resources and time constraintsCo-leading product direction and feature specification with community stakeholders and Program Manager. Fundamentally, we are interested in individuals who are motivated by the mission, find meaning in solving hard-problems, and recognize operating in a hierarchically-flat environment makes for better communication, collaboration, and coordination. Salary Range: 125,000-180,000 General Description Of Benefits Required Skills Bachelor’s degree in Computer Science, Engineering, or related STEM fieldMust be a US Citizen with an active Top Secret security clearance and the ability to obtain a TS/SCI + CI Poly 3 - 10+ years of experience in developing, integrating, and troubleshooting software applications for Extract, Transform, Load (ETL) solutionsStrong attention to detail and high-quality code using robust design patternsExperience in both SQL, NoSQL and in-memory databases (PostgreSQL, Elastic, Redis)Built real-time data pipeline and event-driven architectures (Kafka Streaming)Developed server-side apps and implemented end-to-end distributed tracing and system monitoring (OpenTelemetry)Designed and maintained resilient, high traffic microservicesProficiency in Python, C++, Node.js, and JavaScriptExperience with Linux -- system administration and scripting in Bash, Sed, and AwkStrong expertise in AWS cloud services (compute, storage, networking, IAM), cloud cluster, and policy management experienceAPI Integration & DevelopmentExperience with containerization/orchestration technologies (e.g. Kubernetes, Docker, Helm, Rancher, OpenShift)Experience with DevSecOps frameworks (e.g. GitLab, Jira)Experience developing architecture/system diagrams and data flow diagramsExcellent communication/presentation skills to make recommendations to stakeholders with varying degrees of technical awarenessAbility to quickly grasp and leverage new technologiesAbility to work in a fast-paced environment Desired Skills Familiarity with Data Science concepts Oracle Converged Database (RDF Graph DB, Text DB, Relational DB, Geospatial DB, etc.)RDF Graph DB (e.g., AnzoGraph, Stardog, etc.)Palantir Foundry Application DevelopmentExperience with cloud technologies (e.g. AWS, Azure, and Oracle)Experience designing, coding, deploying, and supporting enterprise-level systemsExperience with UI frameworks (e.g. React)Experience with automation engines (e.g. Ansible)Experience utilizing big data tools (e.g. Airflow, Django, Elasticsearch, Kibana, PostgreSQL)Experience with Geographic Information System (GIS) dataExperience with Machine Learning (ML) algorithms #EverforthECS1 ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law. Everforth ECS is the federal segment of Everforth, a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies. Our work powers mission-critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow. We Value: Attracting and developing top talent and high-performing teamsFostering a culture that is engaging, accountable, and mission-driven Meet the challenge. Make a difference with Everforth ECS!