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Internship Contract Flutter Developer Jobs in Washington, DC

ManTech

Mobile Application Developer

Ashburn, VA · Hybrid

$114K - $190K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Hands on experience in mobile application development (Swift, Kotlin, React Native, or Flutter ... Contract Wage Determination, relevant work experience, skills and competencies that align to the ...

ManTech International

Mobile Application Developer

Ashburn, VA · On-site

$114K - $190K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Hands on experience in mobile application development (Swift, Kotlin, React Native, or Flutter ... Contract Wage Determination, relevant work experience, skills and competencies that align to the ...

BTree Solutions, Inc.

JAVA FULLSTACK DEVELOPER

Mclean, VA · On-site

$53.50 - $69/hr

USC, GC, H1B and EAD Contract Type: W2 Utilize programming languages like JavaScript, Java, HTML ... At least 4 years of professional software engineering experience (Internship experience does not ...

Trinity Global Consulting

DevOps Engineer

Springfield, VA · On-site

$55.25 - $75.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... including internships, open-source, or academic projects) * Hands-on experience designing and ... Paid Time Off - PTO granted in accordance with contract requirements. * Paid Holidays - 11 federal ...

Trinity Global Consulting

DevOps Engineer

Springfield, VA · On-site

$55.25 - $75.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... including internships, open-source, or academic projects) * Hands-on experience designing and ... Paid Time Off - PTO granted in accordance with contract requirements. * Paid Holidays - 11 federal ...

Trinity Global Consulting

DevOps Engineer

Springfield, VA

$55 - $75.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... including internships, open-source, or academic projects) * Hands-on experience designing and ... Paid Time Off - PTO granted in accordance with contract requirements. * Paid Holidays - 11 federal ...

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All JobsContract Flutter Developer JobsInternship Contract Flutter Developer JobsInternship Contract Flutter Developer Jobs in Washington, DC

Internship Contract Flutter Developer information

See Washington, DC salary details

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How much do internship contract flutter developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for internship contract flutter developer in Washington, DC is $25.93, according to ZipRecruiter salary data. Most workers in this role earn between $20.96 and $27.50 per hour, depending on experience, location, and employer.

What is the difference between Internship Contract Flutter Developer vs Junior Flutter Developer?

AspectInternship Contract Flutter DeveloperJunior Flutter Developer
CredentialsTypically enrolled students or recent graduates, no formal certification requiredUsually requires some Flutter knowledge, possibly a certification or portfolio
Work EnvironmentTemporary, learning-focused, often part-time or project-basedFull-time or part-time employment, more responsibility
Employer UsageInternships offered by companies for training purposesCompanies hiring for ongoing development roles

The main difference is that an Internship Contract Flutter Developer is a temporary, learning-focused position aimed at gaining experience, while a Junior Flutter Developer is a more permanent role requiring some skills and responsibility. Internships are ideal for students or beginners, whereas Junior roles are for those with foundational knowledge ready to contribute more significantly.

What are popular job titles related to Internship Contract Flutter Developer jobs in Washington, DC?

For Internship Contract Flutter Developer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Internship Contract Flutter Developer jobs in Washington, DC look for?

The top searched job categories for Internship Contract Flutter Developer jobs in Washington, DC are:

Internship Contract Flutter Developer jobs near you
Infographic showing various Internship Contract Flutter Developer job openings in Washington, DC as of June 2026, with employment types broken down into 1% Internship, 61% Full Time, 21% Part Time, and 17% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $53,935 per year, or $25.9 per hour.

Software Developer, Advanced

Client First Technologies

Fairfax, VA • On-site

Full-time

Re-posted 11 days ago

Job description

Description:

Overview


Client First Technologies currently is seeking a Software Developer, Advanced in support of our government customer. The Software Developer (CSWF – Advanced) leads software design and development efforts, developing original architectures and top-level designs, and interacts extensively with the government customer to deliver complex software solutions.


This is a hybrid work opportunity; the onsite location is Patuxent River, MD.


CFT offers a full benefits package, a collaborative work environment, and a strong company culture. Veterans and military spouses are encouraged to apply.


This position is contingent upon contract award.

Requirements:
  • Research, design, develop, and modify applications within a portfolio of ~17 C# .NET, Java, Drupal, ColdFusion, Ruby on Rails, and mobile applications (Xamarin, Flutter, Dart); develop original software top-level designs and architectures
  • Perform all SDLC phases including requirements analysis, system and database design, coding to Section 508 Compliance standards, testing, implementation, and sustainment
  • Develop applications in the DNA on-premise Red Hat OpenShift Container environment and NAVAIR AWS GovCloud (IL2/IL4/IL5/IL6) using cloud-native services (SQS, S3, Lambda, RDS, ECS, Fargate, API Gateway)
  • Support the DevSecOps CI/CD pipeline using GitLab; implement software configuration standards; ensure compliance with DISA Application Development STIGs; support SAST and DAST scanning quality gates
  • Develop and support Robotic Process Automation (RPA) BOTs using UiPath (Studio, Robot & Orchestrator) and Microsoft Power Apps/Power Automate
  • Develop, test, and implement queries and reports using Government-defined reporting tools; provide Tier 2 help desk support for applications developed under the task order
  • Prepare software application documentation including user manuals, training guides, software development plans, requirements documents, and test/implementation plans stored in Government-approved repositories
  • Interact extensively with government customers on highly complex application requirements; serve as a senior technical resource for software design and architecture decisions

Qualifications

All qualifications are required unless specifically marked as preferred.

  • Meets the DCWF Work Role 621 (Software Developer) Advanced qualification via one of: (a) Education qualification, (b) Training qualification, or (c) Certification qualification as defined in the DoD Cyber Workforce Framework (https://public.cyber.mil/wid/dcwf/)
  • At least seven (7) years of experience performing work related to the labor category functional description, or meets the military equivalent OJT requirement
  • Must achieve CSWF qualification no later than 30 days after performance start date


Physical Demands

  • Must be able to sit and stand for extended periods of time
  • Occasional travel and overtime may be required


Required Clearances and Screenings

  • This position is subject to a government background investigation and requires an active SECRET security clearance. Candidates with a current DoD Tier 3/NACLC or equivalent background investigation (e.g., Active Secret) are preferred