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eSimplicity

Full Stack Engineer

Hybrid

Washington dc-baltimore, United states

Junior

Full Time

11-03-2026

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Skills

Python Java JavaScript TypeScript Cassandra Training Linux Programming Azure react AWS C++ React/Redux Redux Hadoop Spark PostGres Mathematics

Job Specifications

Job Type

Full-time

Description

About Us

eSimplicity is a modern digital services company that partners with government agencies to improve the lives and protect the well-being of all Americans, from veterans and service members to children, families, and seniors. Our engineers, designers, and strategists cut through complexity to create intuitive products and services that equip federal agencies with solutions to courageously transform today for a better tomorrow.

We are seeking smart, experienced engineers to help deploy groundbreaking technical solutions to solve our customers’ hardest problems. We help our customers detect insider trading, improve disaster relief, fight healthcare fraud, and more. Each mission presents different challenges, from the regulatory environment to the nature of the data to the user population. Our Full Stack Engineers work to accommodate all aspects of an environment to drive real technical outcomes for our customers.

As a Full Stack Engineer, you will help develop a solution in full, from high-level system design and configuration to application development and data integration. You will leverage everything around you: core company products, open-source technologies (e.g. GHE), and anything you and your team can build to drive real impact. In this role, you work with customers around the globe, where you gain rare insight into the world’s most important industries and institutions.

Responsibilities

Support, configuration, and maintenance of our partner's platforms and systems at the customer and, as needed, other components at the unclassified level.
Support on-call rotations.

Technologies Used

Oracle, Postgres, Cassandra, Hadoop, and Spark for distributed data storage and parallel computing.
Java and Groovy for our back-end applications and data integration tools.
Typescript, React/Redux for our web technologies.
Python for data processing and analysis.
Commercial standard cloud infrastructures such as AWS or Azure.
CentOS/Red Hat Linux as the basis for all our on-premise servers.

Requirements

Required Qualifications:

Strong engineering background, preferably in fields such as Computer Science, Mathematics, Software Engineering, Physics.
4 – 7 years of experience
Familiarity with data structures, storage systems, cloud infrastructure, front-end frameworks, and other technical tools, as well as an understanding of how technical decisions impact the user of what you’re building.
Proficiency with programming languages such as Java, C++, Python, JavaScript, or similar languages.
Ability to work effectively in teams of technical and non-technical individuals.
Skill and comfort working in a rapidly changing environment with dynamic objectives and iteration with users.
Demonstrated ability to continuously learn, work independently, and make decisions with minimal supervision.
Willingness and interest to travel as needed (including overseas) per the needs of the business
US Citizen as required by U.S. Government contract

Desired Qualifications

Security Clearance (SECRET or above) or Public Trust Clearance a plus

Working Environment

Location – Georgetown, DC

eSimplicity supports a remote (or hybrid depending on the role and program) work environment operating within the Eastern time zone so we can work with and respond to our government clients. Expected hours are 9:00 AM to 5:00 PM Eastern unless otherwise directed by manager. Occasional travel for training and project meetings. It is estimated to be less than 5% per year.

Benefits

We offer a highly competitive salary and full healthcare benefits.

Equal Employment Opportunity

eSimplicity is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, age, status as a protected veteran, sexual orientation, gender identity, or status as a qualified individual with a disability.

Salary Description

$102,000.00 - $135.000.00

About the Company

Launched in 2016, eSimplicity is creating an elegantly connected, digitally enhanced and well-communicated world. The team delivers Healthcare IT, Cybersecurity, and Telecommunications solutions that improve the life and health of millions of Americans while defending our national interests on the battlefield. Our Digital Services engineers are building modern systems that help improve healthcare quality, expand care coverage, and lower cost, including fighting fraud, waste and abuse. Our Telecommunications engineering team ... Know more