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Flutter Jobs in Washington, DC (NOW HIRING)

Leidos

Mobile Automation Tester

Ashburn, VA · On-site

$107K - $195K/yr

Flutter * Behave * Java * Python * Java Script * TestNG * GIT * Jira * Rest API testing * iOS and/or Android application development * iOS and/or Android mobile test automation Preferred ...

ManTech

Mobile Application Developer

Ashburn, VA · Hybrid

$114K - $190K/yr

Hands on experience in mobile application development (Swift, Kotlin, React Native, or Flutter). * Proficiency in RESTful APIs, mobile security protocols, and cloud-based backend services (e.g., AWS ...

Leidos

Mobile Automation Tester

Ashburn, VA · On-site

$107K - $195K/yr

Flutter * Behave * Java * Python * Java Script * TestNG * GIT * Jira * Rest API testing * iOS and/or Android application development * iOS and/or Android mobile test automation Preferred ...

Adobe

Enterprise Architect

Washington, DC · On-site

$78.25 - $100.75/hr

Hands-on experience architecting and/or delivering native, Flutter or React-Native mobile applications. * Proficiency in employing Generative and/or Agentic AI solutions to optimize daily workflows ...

GDIT

Software Engineer

Annapolis Junction, MD · On-site

$175K - $238K/yr

C++, User interface development (Flutter, QT, etc), 802.11, Matlab, DSP * Familiarity with in and out of band Wifi standards and protocols a plus * Security clearance level: Active TS/SCI with ...

Adobe

Enterprise Architect

Washington, DC · On-site

$78.25 - $100.75/hr

Hands-on experience architecting and/or delivering native, Flutter or React-Native mobile applications. * Proficiency in employing Generative and/or Agentic AI solutions to optimize daily workflows ...

GDIT

Software Engineer

Annapolis Junction, MD

$114K - $155K/yr

User interface development, especially Flutter and/or QT, etc), * 802.11 protocol familiarity * Matlab * SDR Packet Processing * Kernel specific modem/radio driver development Security clearance ...

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How much do flutter jobs pay per year?

As of Aug 10, 2026, the average yearly pay for flutter in Washington, DC is $122,631.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,600.00 and $141,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Flutter developer?

To thrive as a Flutter Developer, you need expertise in Dart programming, a solid understanding of cross-platform mobile development, and experience building responsive UIs with the Flutter framework. Familiarity with version control systems like Git, integration with APIs, and experience using tools such as Android Studio or VS Code are highly beneficial, with certifications in Flutter development being a plus. Strong problem-solving skills, effective communication, and adaptability help developers collaborate and troubleshoot efficiently in dynamic project environments. These skills are vital to create high-quality mobile applications, deliver on project goals, and contribute proactively within development teams.

What types of projects and teams do Flutter developers typically work on?

Flutter Developers are often involved in building and maintaining cross-platform mobile applications for both Android and iOS, working on projects that range from startups' MVPs to enterprise-level apps. They usually collaborate within agile teams that include other developers, UI/UX designers, and product managers, ensuring seamless integration of features and user-interface consistency. It’s common for Flutter Developers to participate in regular code reviews, sprint planning, and team meetings to align with overall project objectives. This collaborative and dynamic environment helps developers learn from peers and grow their technical and soft skills throughout various stages of a project.

What is a Flutter?

A Flutter job typically involves developing cross-platform mobile applications using the Flutter framework and the Dart programming language. Flutter developers are responsible for designing, building, testing, and maintaining mobile apps for both iOS and Android from a single codebase. They work with UI/UX designers, backend developers, and other stakeholders to ensure smooth app functionality and user experience. Flutter jobs may be available in various industries, including finance, healthcare, e-commerce, and entertainment.

What are the most commonly searched types of Flutter jobs in Washington, DC? The most popular types of Flutter jobs in Washington, DC are:
What are popular job titles related to Flutter jobs in Washington, DC? For Flutter jobs in Washington, DC, the most frequently searched job titles are:
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Flutter jobs near you
Infographic showing various Flutter job openings in Washington, DC as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 68% Physical, 3% Hybrid, and 29% Remote job distribution, with an average salary of $122,631 per year, or $59 per hour.

Senior Software Engineer

Sightline Holdings Corp.

Fairfax, VA • On-site

$130K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

Position Overview

Sightline Systems is seeking a Senior Software Engineer to serve as the technical lead for our core development team. This is a leadership role: you will set the technical direction, own architectural decisions, drive code quality standards, and actively develop and mentor the engineers around you. Expect a roughly 50/50 split between hands-on development and technical leadership responsibilities.

You will report to the Project Manager and work closely with the CEO and stakeholders to translate product requirements into sound engineering solutions. The team you will lead consists of junior, mid-level, and senior developers across the EDM product line.

Location Fairfax, VA

Required Qualifications

Core Development Skills

  • Strong proficiency in Java EE platform development for enterprise applications
  • Expertise in building browser-based user interfaces using HTML, CSS, and JavaScript
  • Experience with JSF 2.0 framework
  • Solid understanding of C/C++ programming
  • Cross-platform development experience in Linux/Unix and Windows environments

Database & Data Management

  • Proven experience with relational databases and SQL (PostgreSQL, MySQL, Oracle)
  • Working knowledge of ORM technologies such as Hibernate
  • Experience with Time Series databases, specifically InfluxDB

Modern Development Practices

  • Proficiency in developing RESTful APIs
  • Mobile application development experience
  • Scripting capabilities in both Windows and Linux environments
  • Experience with containerization technologies such as Docker and Kubernetes
  • Hands-on experience with AWS cloud technologies for building and deploying applications
  • Strong version control skills using Git, including gitflow workflows
  • Familiarity with Agile/Scrum methodologies, sprint planning, and iterative delivery
  • Experience with security best practices and vulnerability remediation
  • Experience leveraging AI-assisted coding tools (e.g., GitHub Copilot, Claude, ChatGPT) to enhance development productivity and code quality

Project Management & Collaboration

  • Experience working with Jira for project tracking and issue management, and sprint workflows
  • Familiarity with Confluence for documentation and knowledge sharing
  • Strong written and verbal communication skills; ability to translate technical concepts for non-technical stakeholders

Preferred Qualifications

Familiarity with or ability to guide others in any of the following is a plus:

  • Dart and Flutter
  • Enterprise JavaBeans (EJB)
  • Java Management Extensions (JMX) and Remote Method Invocation (RMI)
  • PrimeFaces framework
  • JBoss/WildFly application servers
  • jQuery and Ajax for enhanced web interactivity
  • Performance profiling and optimization for large-scale data processing workloads

Leadership Responsibilities

  • Lead and mentor a team of professional software developers
  • Provide technical guidance and code review oversight
  • Foster a collaborative team environment that encourages professional growth
  • Guide architectural decisions and establish development best practices
  • Coordinate with stakeholders to translate requirements into technical solutions
  • Mentor junior and mid-level developers in career development
  • Bachelor’s degree or equivalent in information technology, or computer science.

Professional Requirements

  • Education: Bachelor's degree in Computer Science, Information Technology, or equivalent experience
  • Experience: 7+ years of professional software development experience, with at least 2 years in a technical lead or senior individual contributor role
  • Strong organizational and task management skills
  • Demonstrated ability to adapt and learn new technologies
  • Excellent written and verbal communication skills in English
  • Proven track record of effective team collaboration and cross-functional coordination
  • Work Authorization: Must be a U.S. Citizen; Sightline Systems is not able to sponsor international hires for this role


What We're Looking For

We need a technical leader who can work across the full technology stack while effectively guiding and developing a team. You should be comfortable making architectural decisions, mentoring developers at various skill levels, and balancing hands-on development with leadership responsibilities that impact our products and team culture.


About Sightline

Sightline offers a real-time operations intelligence solution focused on analytics, root-cause analysis and correlation of data from any source -- critical IT systems, applications, storage, databases -- down to the process level. Sightline's powerful analytics go beyond point-in-time data to include over time and real time trend analysis, with abnormal behaviors or events dynamically communicated for appropriate actions.


Benefits & Compensation

This position pays a competitive annual salary of $130,000 - $160,000 based on level of experience, with the opportunity for annual performance-based bonuses. Sightline provides all employees with:

• Medical, vision, and dental insurance

• Life and disability insurance

• 401(k) with matching

• Health savings account

• Paid time off and parental leave

• Professional development assistance

• Flexible schedule

• Free parking

To learn more, visit:

http://www.sightline.com

Work Details

• Job Type: Full-Time

• Schedule: 8-hour shift

• Work Location: In person -- Fairfax, VA 22030

• Ability to reliably commute or plans to relocate before start date required