Full Stack Developer

Everforth, Inc.; Chantilly (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Everforth ECS is seeking a Full Stack Developer to join a government-focused ML/AI RDT&E program at Chantilly, VA. You will develop and integrate ETL pipelines, Java and Python services, and shell scripting within a fast-paced, collaborative environment.

Ideal candidates bring 3–10+ years in software development, strong experience with SQL/NoSQL databases, microservices, AWS, Kubernetes, and OpenTelemetry, and the ability to communicate with stakeholders across disciplines.

Qualifications

• 3–10+ years of experience developing, integrating, and troubleshooting software for ETL solutions.
• Strong attention to detail and high-quality code with robust design patterns.
• Experience with SQL/NoSQL and in-memory databases (PostgreSQL, Elastic, Redis).
• Experience with Linux, Bash scripting, and OpenTelemetry for tracing/monitoring.
• Excellent communication skills to present to stakeholders with varying technical awareness.

Responsibilities

• Participate in server-side and client-side work on a full-stack focus.
• Enhance existing apps with efficient, resource-conscious techniques.
• Co-lead product direction and feature specs with Program Manager and stakeholders.

Skills

ETL development

Java

Python

Bash scripting

AWS

Microservices

SQL

NoSQL

OpenTelemetry

Communications

Education

Bachelor’s degree in Computer Science, Engineering, or related STEM field

Tools

Docker

Kubernetes

Kafka Streaming

PostgreSQL

Elastic

Redis

Job description

Everforth ECS is seeking aFull Stack Developer (ETL, Java, Python, Bash Shell)to workonsite at ourChantilly, VAcustomer site.

This is contingent upon contract award.

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 work
• Enhancing existing applications through creative techniques that are mindful of technical resources and time constraints
• Co-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.

• Active Top Secret/SCI (TS/SCI) security clearance with a Counterintelligence (CI) or Full-Scope (FS) Polygraph required
• Bachelor’s degree in Computer Science, Engineering, or related STEM field
• 3 - 10+ years of experience in developing, integrating, and troubleshooting software applications for Extract, Transform, Load (ETL) solutions
• Strong attention to detail and high-quality code using robust design patterns
• Experience 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 microservices
• Experience with Linux -- system administration and scripting in Bash, Sed, and Awk
• Strong expertise in AWS cloud services (compute, storage, networking, IAM), cloud cluster, and policy management experience
• API Integration & Development
• Experience 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 diagrams
• Excellent communication/presentation skills to make recommendations to stakeholders with varying degrees of technical awareness
• Ability to quickly grasp and leverage new technologies
• Ability 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.)
• Experience with cloud technologies (e.g. AWS, Azure, and Oracle)
• Experience designing, coding, deploying, and supporting enterprise-level systems
• Experience 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) data
• Experience 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 teams
• Fostering a culture that is engaging, accountable, and mission-driven

Meet the challenge. Make a difference with Everforth ECS!

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.

Meet the challenge. Make a difference with Everforth ECS!