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Freelance Software Developer

Washington,DC

2038 Freelance Software Developer jobs in Washington,DC

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Software Development Engineer II, Secure Connection Services (SCS)

Amazon Development Center U.S.

Herndon, VA 20171

~ 34 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

  • This position requires that the candidate selected must be a US Citizen and obtain and maintain a security clearance at the TS/SCI with polygraph level.
  • Upon start, the selected candidate will be sponsored for a commensurate clearance for each government agency for which they perform AWS work.
  • 4+ years of non-internship professional software development experience
  • 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
  • 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
  • Experience programming with at least one software programming language
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Lead Software Engineer

The MITRE Corporation

Mc Lean, VA 22102

$196,000-$235,200/yr
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Delivery Consultant - Application Development, AWS WWPS ProServe

Amazon

Arlington, VA 22201

~ 12 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • This position requires that the candidate selected be a US Citizen.
  • 3+ years of cloud architecture and solution implementation experience
  • Bachelor's degree in business administration, finance, economics, computer science, data science, engineering, or other related field
  • Knowledge of AWS services including compute, storage, networking, security, databases, machine learning, and serverless technologies
  • 3+ years of software development with object oriented language, or 3+ years of software development with object oriented language experience
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Software Engineer Analyst

CBRE

Washington, DC 20080

$40.38/hr
New, Posted 7 hours ago
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Software Engineer II

Indeed

Washington, DC 20080

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Security Hardware Engineer, Infrastructure Security - Security Products and Solutions

Amazon Data Services

Herndon, VA 20171

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • 4+ years of working in mechanical engineering or equivalent experience
  • Experience with prototyping and implementation
  • Domestic and international travel approximately 25% of the time
  • Travel will be necessary but should not exceed 25%, including occasional international travel to support cross-regional initiatives and deployments
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Call Center Rep - In Office

Lomenick Agency

Richmond, VA 23223

~ 1 hr 48 min OnsiteFlexible Schedule

  • State and federal laws require licensing to sell certain insurance products.
  • Ability to obtain a license is required.
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Data Scientist

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 4+ years of experience using data science programming languages, such as Python or R
  • Experience creating ETL pipelines, including querying APIs, cleaning and conditioning data, and creating schemas for data storage
  • Experience with version control tools, including git, GitLab, GitHub, or Bitbucket
  • Experience developing scripts and programs for converting various types of data into usable formats and supporting project teams to scale, monitor, and operate data platforms in support of specific mission goals
  • Knowledge of statistical analysis, predictive modeling, and machine learning methods
  • Ability to design and develop automated analytic software, techniques, and algorithms
  • Ability to develop solutions and integrate and extend free and open-source software (FOSS) or COTS products
  • Ability to generate data visualizations with python libraries, such as Tkinter or Streamlit
  • TS/SCI clearance with a polygraph
  • Bachelor's degree and 4+ years of experience in data science, or 7+ years of experience in data science in lieu of a degree
  • Clearance: TS/SCI clearance with polygraph is required.
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New, Posted 1 day ago
Lead Specialist, Federal Full-Stack Developer

KPMG

Washington, DC 20004

Onsite

  • A minimum of five years of technical full-stack development experience
  • Bachelor's degree from an accredited college/university
  • Deep understanding of Full-Stack development, including modern UI and backend coding fundamentals (JavaScript core best practices, object-oriented design, data structures, API design, complex problem solving, etc.)
  • Proficiency with at least one modern JavaScript framework (Angular2/4, ReactJs, etc.)
  • Backend / AP RESTful service (Java with SpringMVC, etc.)
  • Cloud native solutions utilizing Azure / AWS
  • DevOps tooling platforms (Jenkins, Ansible, Chef, or similar)
  • Experience working with relational and non-relational databases (SQL Server, cosmos database, etc.)
  • Ability to travel as required to support firm engagements
  • Applicant must possess or be eligible for a U.S. Government clearance
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New, Posted 9 hours ago
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AI Engineer 4

Capital One

Mc Lean, VA 22101

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