Washington, DC

Developer Jobs in Washington, DC

4 jobs found

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Today

Junior Software Engineer

Amentum Washington, DC

Washington, DC

Today

$95k - $110k/yr Full time Engineer Junior Software

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Job Description

Amentum is hiring a Junior Software Engineer in Washington, DC to contribute to large-scale data analysis projects and deliver on premises and cloud based applications for a premier law enforcement agency.

Responsibilities

Write, test, and debug new software while enhancing existing applications; collaborate with technical staff to diagnose and resolve issues.
Address user feedback and resolve software complaints, considering opportunities for improvements and feature requests.
Support the creation of software user manuals and related documentation.
Oversee desktop design, implement security lockdowns, integrate with standard software packages, and coordinate with automated patching and deployment tools; produce documentation and provide training, including automating application and configuration deployments and updates.
Operate with substantial autonomy to develop methodologies and present viable solutions to problems.
Contribute to project deliverables and applicable performance metrics.

Requirements

Active Top Secret clearance with SCI eligibility.
Bachelor's degree in Information Systems Engineering, Computer Science, Engineering, Business, or related field plus 1 year of experience; equivalent experience may substitute for the degree.
Solid understanding of business applications along with user, performance, quality, interface, and security requirements.
Experience developing, testing, and deploying back end software in common languages such as Java, JavaScript, Go, Python, TypeScript, and .NET.
Experience developing Java software using recent Java Development Kit versions.
Experience with backend frameworks such as Java Spring, Node.js, Go Gin, AngularJS, React, Next.js, NestJS, Hibernate, Struts, and related stacks.
Experience with Agile methodologies.
Knowledge of software design patterns and antipatterns.
Experience with development tools including Git, integrated development environments, and code quality tools.
Front end skills: JavaScript (ES6+), React, Next.js, Tailwind CSS, Material UI, RESTful design principles.
Commitment to code quality and standardization practices.
Back end skills: Node.js, Express, NestJS, NPM, Go, Java 8, SOAP, Maven, Gradle.
Experience with development tools: Git, Jira, Static Application Security Testing (SAST) such as SonarQube or GitLab SAST, and unit/integration testing (Jest, Mocha, Chai).
Business analysis and project management familiarity with SAFe Agile Principles, Jira, and Confluence.

Technologies

Java
JavaScript
Go
Python
TypeScript
.NET
Java Spring
Node.js
Go Gin
AngularJS
React
Next.js
NestJS
Hibernate
Struts
Google Web Toolkit
Git
Jira
Confluence
Maven
Gradle
NPM
Tailwind CSS
Material UI
REST
Express
SOAP
SAFe
Jest
Mocha
Chai
SAST tools (SonarQube, GitLab SAST)

Benefits

401(k) with 3% match
Bereavement leave
Dental insurance
Dependent health coverage
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid holidays
Paid sick time
Paid time off
Prescription drug coverage
Vision insurance

Compensation

Salary: $95,000.00 - $110,000.00 per year

Security Clearance

Top Secret (Required)

Work Location

Onsite in Washington, DC

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2d ago

Senior Software Engineer

Decision Technologies Washington, DC

Washington, DC

2d ago

$125k - $150k/yr Full time Senior Software Engineering

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Job Description

Senior Software Engineer (SEG3) on a Naval Sea Systems Command contract, onsite at the Washington Navy Yard with limited telework and travel.

Responsibilities

Analyze user needs and craft software solutions employing computer science, engineering, and mathematical analysis principles.
Update or enhance existing software capabilities to meet evolving requirements.
Collaborate with project management, acquisition, logistics, security, and other disciplines to integrate hardware and software, develop specifications, and define performance requirements.
Maintain databases within the application area.

Requirements

Secret Clearance ability required
Certification requirements: None
High school diploma or GED plus twenty (20) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/subsystem design, development, production and/or test experience
Bachelor's degree in engineering, scientific, or technical discipline plus fifteen (15) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/subsystem design, development, production and/or test experience
Master's degree in engineering, scientific, or technical discipline plus ten (10) years of relevant Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/subsystem design, development, production and/or test experience

Benefits

Competitive Paid Time Off
Comprehensive Medical, Dental and Vision Insurance
Employee Assistance Programs
Flexible Spending Accounts (Medical, Dependent Care & Commuter)
Company paid Short Term, Long Term, Life and AD&D Insurance
401(k) match
Tuition Reimbursement
Paid Certifications

Work Location and Telework

The government work location is the Washington Navy Yard in Washington, DC. Contractors will be required to work at the Navy Yard and in nearby office locations up to 5 days a week. Teleworking may be possible with customers’ approval but will need to evolve as work relationships change.

Travel Requirements

Travel should be infrequent but may include occasional trips to support government efforts on East and West Coast naval-centric areas such as Norfolk, VA and San Diego, CA.

Compensation

Salary range: USD 125,000 - 150,000 per year. Compensation is determined by location, the individual’s education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Education

Bachelor's (Preferred)

Experience

Software Engineering: 10 years (Required)
Combat Systems: 10 years (Required)
Design, Research, Develop: 10 years (Required)
NAVSEA: 10 years (Required)

Security Clearance

Secret (Required)

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14d ago

TS Cleared Full Stack Developer with AWS

Amentum Washington, DC

Washington, DC

14d ago

$140k - $180k/yr Full time Backend Developer API APIs

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Job Description

This TS/SCI cleared Full Stack Developer with AWS will support a Washington, DC based law enforcement agency by delivering enterprise cloud software within SCRUM/SAFe agile environments and implementing DevOps practices.

Responsibilities

Write, test, and debug new software features and enhancements to existing applications
Collaborate with technical staff to diagnose and resolve software issues
Address customer feedback and propose software improvements and updates
Assist in creating user manuals and accompanying documentation for software products
Design, test, and implement desktop security lockdown measures; integrate with standard software packages; coordinate with automated patching and deployment tools; produce documentation and deliver training, including automating application and configuration deployments
Contribute to project deliverables and performance metrics where applicable

Requirements

Active TS/SCI Clearance, or TS with SCI Eligibility
Bachelor's Degree in Information Systems Engineering, Computer Science, Engineering, Business, or related field plus eight years of full-stack development experience; degree may be substituted by equivalent experience
JavaScript (ES6 or newer)
React
Tailwind CSS
Material UI
RESTful design and principles
NodeJS
NestJS
NextJS
Express
Npm
Go language
Java 8
SOAP services
Maven
Gradle

Technologies

AWS
JavaScript
React
Tailwind CSS
Material UI
NodeJS
NestJS
NextJS
Express
npm
Go
Java 8
SOAP
Maven
Gradle
Git
Jira
SonarQube
Gitlab SAST
Jest
Mocha
Chai
Confluence

Benefits

401(k) 6% Match
Caregiver leave
Dental insurance
Flexible spending account
Health insurance
Health savings account
Paid holidays
Paid sick time
Paid time off
Parental leave
Prescription drug insurance
Vision insurance

Job Type

Full-time

Salary

USD 140,000 - 180,000 per year

Security Clearance

Top Secret required. Active TS/SCI clearance, or TS with SCI Eligibility, is required.

Work Location

Washington, DC onsite (in person)

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19d ago

Senior iOS Developer – Mobile Digital Identity (mDL)

AHU Technologies Inc Washington, DC

Washington, DC

19d ago

$100 - $110/hr Contract Senior Credential Management Digital Wallets

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Job Description

Senior iOS Developer for Mobile Driver License (mDL) within the DMV modernization and digital identity ecosystem.

Responsibilities

Spearhead end-to-end native iOS development using Swift and current iOS architectural patterns.
Integrate Apple identity frameworks, including Secure Enclave backed credential storage, Wallet based identity SDKs, and cryptography APIs.
Implement secure communication flows in line with industry standards, including ISO aligned mobile identity protocols and related data exchange specs.
Develop and maintain hardware interactions such as NFC, BLE, device engagement, and secure element exchanges for digital identity workflows.
Collaborate with backend service teams to align with API specifications, secure data contracts, and identity-based authentication flows.
Troubleshoot, debug, and optimize across UI, networking, cryptography, and device hardware interfaces.
Ensure compliance with Apple platform security guidelines, privacy requirements, and best practices for handling sensitive identity data.
Provide architectural guidance, code reviews, and mentorship to junior mobile engineers.
Partner with product owners, security architects, QA engineers, and business stakeholders to define and deliver robust mobile capabilities.
Keep technologies updated with current, stable, and enterprise-grade architecture and applications.
Collaborate with internal teams to design and architect software solutions.
Develop, test, and deploy applications and systems.
Revise, update, refactor, and debug code as part of ongoing maintenance.
Improve existing mobile applications and systems to enhance performance and reliability.
Proactively monitor and report performance of assigned technologies.
Troubleshoot software and hardware issues and failures as they arise.
Manage problem or escalated tickets and out-of-cycle requests from systems/software owners.
Determine optimal approaches to meet business needs and provide consultative guidance to customers on system usage.
Proactively monitor and identify broader, more complex issues across multiple integrated technologies and communicate as appropriate.
Provide technical knowledge and support to district agencies, personnel, and additional stakeholders.
Perform other related duties as assigned
May coordinate activities of application developers.
Identify best practices and standards for using the product.
Deliver support and design for industry-specific applications that require integration with statewide systems.
Interact with executive level business users or technical experts.
May function as a technical subject matter expert (SME).

Requirements

7+ years of professional native iOS development with Swift.
Expertise in iOS frameworks including SwiftUI or UIKit, Combine, Core Data, Core NFC, Core Bluetooth, CryptoKit, and secure storage APIs.
Hands-on experience with hardware backed security (Secure Enclave), certificate management, key exchange, and data signing/verification.
Experience working with REST APIs at an expert level.
Proficiency with JSON and XML data formats.
Experience translating wireframes and designs into functional software.
Strong understanding of REST APIs, JSON, authentication/authorization protocols, and secure session management.
Eligibility to qualify for a Journeyman level Emerging Technology consultant category.
Knowledge of Continuous Integration and Continuous Development (CI/CD).

Technologies

Swift
SwiftUI
UIKit
Combine
Core Data
Core NFC
Core Bluetooth
CryptoKit
Secure Enclave
Wallet-based identity SDKs
Secure storage APIs
NFC
BLE
ISO-aligned mobile identity protocols
Secure element exchanges
OpenShift
REST APIs
JSON
XML
CI/CD

In this role, you will primarily focus on

Lead end-to-end native iOS development using Swift and modern architectural patterns.
Integrate Apple identity frameworks, including Secure Enclave backed credential storage, Wallet based identity SDKs, and cryptographic APIs.
Implement secure communication flows using ISO aligned mobile identity protocols and related data exchange specifications.
Develop and maintain hardware level interactions such as NFC, BLE, device engagement, and secure element exchanges for digital identity interactions.
Collaborate with backend service teams to align with API specifications, secure data contracts, and identity-based authentication flows.
Conduct in-depth troubleshooting, debugging, and optimization across UI, networking, cryptography, and device hardware interfaces.
Ensure compliance with Apple platform security guidelines, privacy requirements, and best practices for handling sensitive identity data.
Provide architectural guidance, code reviews, and mentorship to junior developers on the mobile engineering team.
Collaborate with cross-functional partners including product owners, security architects, QA engineers, and business stakeholders to define and deliver high quality mobile capabilities.

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Developer Jobs in Washington, DC

Junior Software Engineer

Senior Software Engineer

TS Cleared Full Stack Developer with AWS

Senior iOS Developer – Mobile Digital Identity (mDL)

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