Web Developer (Mid and Sr Level roles)

ActioNet; Washington (District of Columbia); On-site; USD 112,000 - 206,000; Full time

Benefits offered by this job

Medical Insurance

Vision Insurance

Life and AD&D Insurance

401(k) Savings Plan

Education and Professional Training

Flexible Spending Accounts (FSA)

Employee Referral and MeritRecognition

Job summary

ActioNet is seeking a Senior/SME Web Developer in Washington, DC to design, develop, test, and maintain secure, scalable web applications and content solutions supporting mission-critical marine, aviation, and unmanned systems. This role emphasizes full-stack development, UI/UX, API integration, and modern tooling across on-prem and cloud environments.

Join a collaborative team, mentor junior developers, and contribute to cybersecurity, accessibility, and performance standards while delivering

Qualifications

• Minimum of 5 years of progressively responsible experience developing and maintaining enterprise web applications.
• Experience supporting marine, aviation, or related operational environments preferred.
• Demonstrated experience designing, developing, testing, and maintaining secure web applications in Windows, Linux, and cloud environments.
• Strong experience with front-end and back-end web development technologies.
• Experience integrating APIs, databases, and enterprise applications.
• Strong analytical, problem-solving, communication, and collaboration skills.
• Bachelor's degree in Computer Science, Computer Engineering, Information Technology, Graphic Design, Interaction Design, Visual Design, Digital Design, or related field preferred.

Responsibilities

• Design, develop, test, deploy, and maintain web-based applications and content management solutions across marine, aviation, and unmanned systems.
• Collaborate with customers, users, business analysts, and technical teams to translate requirements into technical solutions.
• Develop responsive, accessible, and user-friendly interfaces using modern web technologies.
• Create visual, content-rich web experiences following UX/UI design principles.
• Develop and maintain applications operating in both on-premises and cloud environments.
• Build, integrate, and maintain RESTful APIs and web services for enterprise apps.
• Develop secure, scalable, and maintainable code following best practices and standards.
• Perform testing, debugging, troubleshooting, and performance optimization across the SDLC.
• Generate analytics using reporting tools to support decision-making.
• Support configuration management, version control, releases, and change management.
• Ensure compliance with cybersecurity, accessibility, and federal security requirements.
• Develop and maintain technical documentation and system diagrams.
• Support modernization, cloud migration, and continuous improvement.
• Mentor junior developers and provide technical leadership on complex developments.

Skills

React

Angular

TypeScript

Node.js

.NET/C#

Python

SQL

HTML5

CSS3

RESTful APIs

Git

Jira

GitHub

Web Security OWASP

DevSecOps

Education

Bachelor's degree in Computer Science or related field

Tools

VS Code

Windows

Linux

Docker

Kubernetes

SharePoint

MS Azure

AWS

Job description

Web Developer (Mid and Sr Level roles) | Req#4664

ActioNet is looking for an experienced Senior/SME Web Developer to design, develop, test, and maintain secure, scalable web applications and content solutions supporting mission-critical marine, aviation, and unmanned systems. This role is responsible for developing modern, user-focused applications that operate across both on-premises and cloud-based environments while collaborating closely with stakeholders, designers, and technical teams to deliver high-quality digital solutions. The ideal candidate will possess extensive experience in full-stack web development, user interface design, application integration, and software development best practices.

Salary Range: 112,000-206,000

Key Responsibilities:

• Design, develop, test, deploy, and maintain web-based applications and content management solutions supporting marine, aviation, and unmanned systems.
• Collaborate with customers, users, business analysts, and technical teams to gather requirements and translate business needs into technical solutions.
• Develop responsive, accessible, and user-friendly interfaces using modern web technologies and professional design tools.
• Create visual, content-rich web experiences that follow established user experience (UX) and user interface (UI) design principles.
• Develop and maintain applications operating in both physical and cloud-based environments.
• Build, integrate, and maintain RESTful APIs and web services supporting enterprise applications.
• Develop secure, scalable, and maintainable code following software engineering best practices and organizational coding standards.
• Perform application testing, debugging, troubleshooting, and performance optimization throughout the software development lifecycle.
• Generate application, website, and user analytics using custom or commercial reporting tools to support operational decision-making.
• Support configuration management, version control, software releases, and change management activities.
• Ensure applications comply with cybersecurity, accessibility, and federal security requirements.
• Develop and maintain technical documentation, system diagrams, design specifications, and user documentation.
• Support modernization initiatives, cloud migration efforts, and continuous improvement activities.
• Mentor junior developers and provide technical leadership on complex development efforts.

Required Qualifications:

• Minimum of 5 years of progressively responsible experience developing and maintaining enterprise web applications. Candidates with 10 or more years of directly related experience are highly preferred.
• Experience supporting marine, aviation, or related operational environments is preferred.
• Demonstrated experience designing, developing, testing, and maintaining secure web applications in Windows, Linux, and cloud environments.
• Strong experience with front-end and back-end web development technologies.
• Experience integrating APIs, databases, and enterprise applications.
• Strong analytical, problem-solving, communication, and collaboration skills.
• Bachelor's degree in Computer Science, Computer Engineering, Information Technology, Graphic Design, Interaction Design, Visual Design, Digital Design, or a related field from an accredited college or university is preferred.

Preferred Training, Certifications, and Technical Skills:

• Certified Scrum Developer (CSD)
• Certified ScrumMaster (CSM)
• CompTIA Security+
• Certified Secure Software Lifecycle Professional (CSSLP)
• Agile Software Development
• Software Development Lifecycle (SDLC)
• DevSecOps
• RESTful APIs
• HTML5
• CSS3
• TypeScript
• React
• Angular
• Vue.js
• .NET/C#
• Node.js
• Python
• SQL
• XML
• JSON
• Git
• GitHub
• Jira
• Microsoft SharePoint
• Windows
• PKI
• Adobe Creative Cloud
• Graphics Software Applications
• Responsive Web Design
• UI/UX Design
• Web Accessibility (Section 508/WCAG)
• Web Application Security (OWASP)

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security, and IT Managed Services. With 25+ years of stellar past performance, ActioNet is the premier Trusted Innogrator!

• Advanced and Managed IT Services
• Agile Software Development
• DevSecOps
• Cybersecurity
• Health IT
• C4ISR & SIGINT
• Data Center Engineering & Operations

Why ActioNet ?

At ActioNet, our Passion for Quality is at the heart of everything we do:

• Commitment to Employees : We are committed to making ActioNet a great place to work and continue to invest in our ActioNeters.
• Commitment to Customers : We are committed to our customers by driving and sustaining Service Delivery Excellence.
• Commitment to Community : We are committed to giving back to our community, helping others, and making the world a better place for our next generation.

ActioNet is proud to be named a Top Workplace for the eleventh year in a row (2014 - 2024). We have a 98% customer retention rate. We are passionate about the inspirational missions of our customers, and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health, and well-being of our nation.

What\'s in It For You?

As an ActioNeter, you get to be part of an exceptional team and a corporate culture that nurtures mutual success for our customers, employees, and communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy, and a desire to develop your skills, experience, and career. Are you ready to make a difference?

ActioNet is an equal-opportunity employer and values diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Full-Time Employees are eligible to participate in our ActioNet’s Benefits Program:

• Medical Insurance
• Vision Insurance
• Life and AD&D Insurance
• 401(k) Savings Plan
• Education and Professional Training
• Flexible Spending Accounts (FSA)
• Employee Referral and Merit Recognition Programs
• Employee Assistance and Identity Theft Protection

ActioNet Core Value #1 - Instill Integrity In Everything We Do