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Net developer jobs in District of Columbia - 896 jobs

  • ASP.NET MVC - Washington, DC ( GC or Citizens )

    Info. Services Inc. 4.2company rating

    Net developer job in Washington, DC

    Role: ASP.NET MVC Duration: 6+ Months BGV will be done for the selected candidates. Around 5-10 years of experience on ASP.NET Webforms and MVC Application Development • SQL Server 2012+ database design including stored procedures and triggers • Web Services, SOAP, XML, XSL, XSLT, XML Schema, CSS, DOM, HTML, AJAX and JavaScript • .NET Framework 4.0 • Reporting tools such as Crystal Report and Telerik Reporting for .NET Please respond with your word resume and requested details: Full Name : Work Authorization: Contact Number : Email ID : Skype ID: Current location: Willing to relocate : Rate/hr : Additional Information All your information will be kept confidential according to EEO guidelines.
    $87k-117k yearly est. 1d ago
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  • C, ASP.NET sockets

    Mapjects.com

    Net developer job in Washington, DC

    Mapjects.com Federal services is a leading centralized logistics operations portal platform. We're seeking C#, C++ developers, [M2M developer] ASAP ************************ Email WORD resume and contact to ***************** or ****************** US citizens or (Green Card with at least 5 yrs US history) Compensation is very competitive, and commensurate with experience, loc Fairfax VA/DC Corp 2 Corp, 1099, or W2 (please email your expectations, and availability to start) Job Description C#, C++ Developer Socket programming is a plus ( ****************************************************************************************** ) Additional Information please email word copy of resume to ensure it has your contact information, and phone number to reach you. ******************
    $80k-108k yearly est. Easy Apply 60d+ ago
  • ASP.NET MVC - Washington, DC ( GC or Citizens )

    Info-Ways

    Net developer job in Washington, DC

    Role: ASP.NET MVC Duration: 6+ Months BGV will be done for the selected candidates. Around 5-10 years of experience on ASP.NET Webforms and MVC Application Development • SQL Server 2012+ database design including stored procedures and triggers • Web Services, SOAP, XML, XSL, XSLT, XML Schema, CSS, DOM, HTML, AJAX and JavaScript • .NET Framework 4.0 • Reporting tools such as Crystal Report and Telerik Reporting for .NET Please respond with your word resume and requested details: Full Name : Work Authorization: Contact Number : Email ID : Skype ID: Current location: Willing to relocate : Rate/hr : Additional Information All your information will be kept confidential according to EEO guidelines.
    $80k-108k yearly est. 60d+ ago
  • Net Web Services Developer

    AHU Technologies

    Net developer job in Washington, DC

    Benefits: Log4J Postgres MySQL Junit GIT Java Lambda JPA JDBC MVC Java Spring Boot TITLE: Net Web Services Developer LOCATION: Washington, DC/ Onsite MINIMUM EDUCATION: Bachelor's degree in IT, related field, or equivalent experience. REQUIRED EXPERIENCE: 10 years INTERVIEWS: Webcam Only Job Description: The client is looking for a Web Service Developer to support a team that maintains a telecommunication-based Operational Support System. Complete Description: The Web Services Developer's responsibilities include being fluent in Agile / Scrum work environments including but not limited to Maintaining Java and Spring-based services; Meeting with Customers to discover problems and features; Working with Customers to establish desired streamlined workflows for any new features; maintaining User Stories, Defects relevant to your tasks and testing those which are not; participating in daily stand-up meetings; participating in full life cycle Scrum deployments; creation of own tasks as the sole Web Service developer on our team. Skills:· Java Spring Boot Framework. Required 3 Years · Java Spring Framework: Security, MVC, JDBC, JPA. Required 3 Years · Java Lambda Expressions, Collections, Streams. Required 2 Years · Version Control Systems (GIT). Required 3 Years · Java Test Frameworks (Junit). Required 1 Years · Relational DB System (ie MySQL, Postgres, etc). Required 2 Years · Java Logging Frameworks (e.g. Log4J). Required 1 Year · Experience with Cloud Computing Using AWS. Required 2 Years · Continuous Integration Tools (e.g. Jenkins). Required 2 Years · Experience with Agile/Scrum environment. Required 6 Years · Mobile App Development. Desired 1 Year · Understanding of ReactJS, HTML5, CSS. Desired 1 Year · Leading projects, ensuring they are in compliance with established standards/procedures. Desired 3 Years · Associate's degree in IT or related field or equivalent experience. Required · Bachelor's degree in IT or related field or equivalent experience. Highly desired · Planning, coordinating, and monitoring project activities. Required 6 Years · leading projects, ensuring they are in compliance with established standards/procedures. Required 6 Years Compensation: $40.00 - $50.00 per hour About Us AHU Technologies INC. is an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. We have been providing IT solutions to customers from different industry sectors, helping them control costs and release internal resources to focus on strategic issues. AHU Technologies INC. was co-founded by visionary young techno-commercial entrepreneurs who remain as our principal consultants. Maintaining working relationships with a cadre of other highly skilled independent consultants, we have a growing number of resources available for development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.
    $40-50 hourly Auto-Apply 60d+ ago
  • ASP.NET/VB.NET Developer

    Veredus 4.4company rating

    Net developer job in Washington, DC

    ASP.NET/VB.NET Developer Terms: 6 month contract to hire Pay Rate: $53 Salary Conversion: $98-102k/yearly Interview Availability: Next Monday, Tuesday, and Wednesday Start Date: Public Trust Clearance needed - if anyone has an Active Clearance already, that's a huge bonus! Interview Process: Phone  Face to face  Offer Background Check: Public Trust Clearance Successful candidate must be able to obtain and retain a Public Trust security clearance. Candidates must be authorized to work in the US and a resident of the US for the previous 5 years with no longer than a 90-day absence. Will perform and participate as part of a team performing new application development and provide maintenance support of existing applications: 8-10 years of related software development experience. Required Skills: The development tools include MS .NET VS2010, VS2005, 1.0, Classic ASP, and Visual Basic 6.0 utilizing SQL Server 2005 and 2008, Microsoft SQL Analysis Services 2005 and 2008, MS Team Foundation Server, MS .NET Framework 1.0, 1.1, 2.0, 3.0, 3.5, 4.0, and AJAX 1.0, 2.0. 1. Strong preference for ASP.NET or VB.NET versus C#.NET (Current team have either ASP.NET or VB.NET experience. They will be conducting the in-person interview, and will probably view C#.NET (only experience as a negative) 1. Designs, develops, codes, tests, and debugs complex new software products, or makes significant enhancements to existing software. 2. Resolves complex hardware/software compatibility and interface design considerations. 3. Conducts investigations and tests of considerable complexity. 4. Researches emerging technologies to determine impact on application execution. 5. Provides input to staff involved in writing and updating technical documentation such as user manuals, system documentation, and training materials. 6. Troubleshoots complex problems and provides customer support for software operating systems and application issues. 7. Prepares reports on analyses, findings, and project progress. 8. Provides guidance and work leadership to less-experienced software engineers. 9. Maintains current knowledge of relevant technology as assigned. 10. Participates in special projects as required. Additional Information Veredus, A Hays Company is the leader in IT staffing and recruitment. With our local market knowledge and global reach, we better understand your specific needs and find you the perfect person or position. Our recruiting experts provide you a personal service to make the right match to help your or your business grow and succeed. We specialize in 22 functional areas of IT, in 20 industry sectors across 30 states, to provide you an expert service. We are an award winning company with total commitment to quality, integrity, and first class service. That's what makes us the trusted partner you can count on. For more information visit ******************* or ***************
    $98k-102k yearly 1d ago
  • GIS Application & Database Developer

    Integrity Management Consulting 3.9company rating

    Net developer job in Washington, DC

    Experience: Middle level shall have six years and senior level shall have at least ten years of experience in GIS and related development. Experience in GIS concepts, computer graphics fundamentals, and relational database fundamentals and concepts is essential. Must have experience in the development of complex analysis and mapping projects. Must be proficient in the coding of software and manipulating digital databases as well as using GIS programming languages, Internet markup languages, and other, pertinent technologies. Must have the ability to communicate technical information to non-technical computer users, both orally and in writing. In addition to the above requirements, leads application development team. Works with other members of a program team (i.e. infrastructure, security, etc.) to ensure applications meet Client IT requirements. Responsibilities: Full-time support. Staff in this category work independently to develop GIS tools and applications, perform complex analyses, and develop multi- layered maps accomplished by using an appropriate combination of tools found in the GIS application suite and other programming environments. Design and implement data conversion procedures and perform software and database quality control. Work closely with the GIS user community to determine specific application requirements and specifications. Perform project planning, requirements analysis, database design and development, and quality assurance and quality control. Education: See above for the various categories Location: The contractor shall provide on-site support in designated Government workspaces primarily in the Washington, DC metropolitan and surrounding areas
    $82k-104k yearly est. 30d ago
  • Software Developer

    S2Technologies

    Net developer job in Washington, DC

    Software Developer S2Technologies is seeking a candidate to support the U.S. Coast Guard's Environmental Management Online Data System (EMODS). The role involves developing new modules and enhancing existing ones to help maintain clean and safe waterways. Responsibilities: Develop new code for new modules Enhance existing code to improve UI for existing system Develop secure code Experience with relational databases Support end user testing Support requirements gathering Develop reports for user analysis Required Qualification: Previous experience developing federal user systems Previous experience supporting end user testing 5 years of experience developing user friendly, scalable and resilient systems Experience with developing requirements and diagrams and other development artifacts S. Citizen Preferred Qualifications and Skills: Previous experience with USCG or EPA Previous experience with environmental monitoring systems or tools such as EMODS, Environmental Management Online Data System Experience with cloud computing Experience with debugging and upgrading existing code Experience with Atlassian tools Security + or similar secure coding knowledge Education: Bachelors Preferred Salary Range: $70,000 - $150,000 Location: Washington, DC S2Technologies is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, ethnicity, national origin, color, religion, sex, physical or mental disability, protected veterans' status, or any other status protected by the laws or regulations in the locations where we operate. Applicants living in a HubZone designated area receive preferential selection when meeting all other required qualifications.
    $70k-150k yearly 60d+ ago
  • .Net Applications Developer

    Aver LLC 3.9company rating

    Net developer job in Washington, DC

    AVER is a fast-growing SDVOSB that has achieved significant revenue growth over the past 5 plus years with much of our work focused on Data Analytics, Mission Support, IT Modernization and Biometrics. AVER is seeking a .Net Applications Developer with in-depth knowledge and experience assisting with agile methodology development for software maintenance and operations using .NET based coding tools. Join a collaborative team who values AVER's mission, focus, and culture of delivering exceptional client service with great people and transformative technology solutions that ensure Government mission success. Responsibilities Include: * Well-rounded technical expertise in full systems development lifecycle * Perform system analysis, requirements collection, design, development, training, data conversion, implementation, documentation, and end user support * Support covers of all websites, web-enabled data-entry systems, standalone and client-server applications, and collaborative computing products * Design, develop, enhance, debug, and implement software * Troubleshoot production problems related to software applications * Research, test, build, and coordinate the conversion and/or integration of new products based on client requirements * Design and develop new software products or major enhancements to existing software * Evaluate effectiveness and address problems of systems integration, compatibility, and multiple platforms * Consult with project teams and end users to identify application requirements * Perform feasibility analysis on potential future projects to management * Assist in the evaluation and recommendation of application software packages, application integration and testing tools * Resolve problems with software and responds to suggestions for improvements and enhancements * Participate in development of software user manuals and technical reports Education Requirements: * Bachelor's degree in Computer Science, Information Systems, or related field or experience in lieu of degree equal to degree Experience Requirements: * 5+ years of .Net Applications Development experience utilizing several MS Development tools Microsoft C#, Microsoft .NET Core 8, Microsoft .NET Framework 4.0 or greater, Microsoft Azure DevOps or Microsoft Team Foundation Server, MVC Design Patterns, Entity Framework (EF) 4 or greater, MVVM Design Patterns, jQuery, AJAX, Restful Web Services, Windows Services, ASP.NET (C#), Telerik Kendo UI, and/or Microsoft Server Operating Systems (Windows Server 2012 or above) Desired Requirements: * Experience with Microsoft Azure DevOps * Knowledge of Agile Scrum & Kanban methods Location: * On Site (5 days a week in Washington, D.C.) Security Requirements: * Ability to obtain and maintain a government clearance (Public Trust) * This role supports a government agency which requires U.S. citizenship About Us: AVER, LLC is a Data & Digital Transformation company that delivers exceptional client service with great people and transformative technology solutions to enable Government mission success. We provide customers with specialized technical skills and deep subject matter expertise focused on Homeland Security, Biometrics, Law Enforcement and Healthcare domains to meet the complex mission challenges today and tomorrow. We are a verified Service-Disabled Veteran-Owned Small Business (SDVOSB) that strives to provide a customer-centric experience building trusted partnerships with our clients and people. AVER is an Equal Opportunity Employer/Veterans/Disabled
    $81k-109k yearly est. 56d ago
  • Web Application Developer

    Business Management Associates, Inc.

    Net developer job in Washington, DC

    Job DescriptionIT Web Application Developer (Drupal) - Linux & Open-Source PlatformsJob Summary The IT Web Application Developer (Drupal) is responsible for supporting, developing, deploying, and maintaining enterprise and mission-critical web applications hosted on Linux and open-source platforms. This role provides technical expertise in Drupal-based applications, Apache/Tomcat stacks, scripting, automation, security hardening, and performance optimization in regulated and large-scale environments. Key Responsibilities - Web Application Development & Support - Support, deploy, and maintain Drupal-based web applications in enterprise and regulated environments. - Perform Drupal installations, upgrades, patching, and module maintenance. - Troubleshoot application issues across web, application, and infrastructure layers. - Collaborate with development teams to support PHP-based applications and RESTful integrations. Linux & Web Infrastructure Administration - Administer Linux-hosted web platforms supporting Apache and Tomcat application stacks. - Configure, maintain, and optimize web server environments for availability and performance. - Support application backend integrations with relational databases. - Assist with server lifecycle management, including upgrades and consolidation efforts. Security, Compliance & Risk Management - Implement SSL/TLS encryption, access controls, and security hardening measures. - Apply operating system and application security patches. - Ensure compliance with organizational and federal security requirements. - Support audits and compliance validation activities. Automation, Monitoring & Performance - Develop and maintain automation scripts using shell scripting and open-source tools. - Implement monitoring and alerting using enterprise monitoring platforms. - Tune systems for performance, scalability, and reliability. - Support high availability and disaster recovery planning and execution. Cross-Functional Collaboration - Work closely with developers, database administrators, infrastructure, and security teams. - Provide technical guidance and operational support for application teams. - Participate in incident response and root-cause analysis activities. Required Skills & Competencies Drupal Web Application Development (Drupal 7/8/9) Linux Web Hosting & Administration Apache HTTP Server & Tomcat PHP, HTML, CSS, JavaScript Web Application Security & Hardening Performance Tuning & Optimization Shell Scripting & Automation CI/CD Support High Availability & Disaster Recovery Technical Environment Web Technologies: Drupal, PHP, REST APIs Servers: Apache HTTP Server, Tomcat Operating Systems: Red Hat Enterprise Linux, UNIX variants Databases: MySQL, Oracle Automation & Scripting: Bash, Korn Shell, Perl, Python Monitoring Tools: Enterprise monitoring platforms Education Master's degree in Computer Science or related technical discipline Experience Requirements - 10-15+ years of experience supporting enterprise web applications - Extensive experience with Drupal-based platforms and Linux environments - Experience supporting mission-critical systems in regulated or government environments - Proven experience with security, performance optimization, and automation
    $77k-101k yearly est. 13d ago
  • Software Developer

    Akiak Enterprise Services

    Net developer job in Washington, DC

    This role is responsible for eliciting, analyzing, documenting, and validating business and functional requirements to support the modernization of legacy systems. US citizenship and a T3 Secret clearance is required. This is a 5 day a week onsite role in Washington, DC. CLEARANCE REQUIREMENTS This position will require access to classified information, and a SECRET clearance is required at the time of hire. Applicants selected will be subjected to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within the government facility, U.S. Citizenship is required. Responsibilities: Assist in the modernization of legacy IT system; develop and enhance software modules and components supporting modernization efforts. Collaborate with team members to analyze requirements and translate them into technical solutions. Write and maintain clean, reusable, and testable code aligned with project standards. Participate in Agile ceremonies, contributing to sprint goals and backlog refinement. Perform unit and integration testing to ensure code reliability and stability. Assist in debugging, troubleshooting, and resolving software defects in development and production environments. Support data migrations and API implementations to integrate legacy systems with new platforms. Follow secure coding and configuration practices to meet federal cybersecurity requirements. Contribute to code reviews and collaborate on improving software quality. Maintain and update technical documentation related to assigned systems and components. Requirements: Bachelors degree in Information Technology, Computer Science, Engineering, or related field. 3+ years experience in a full stack software engineering role. Ability to contribute front-end (React), Serverless Cloud Native (AWS, Azure), Data integrations and ETL pipeline development, and SQL Proven experience working on large-scale system modernization or digital transformation efforts. Deep technical knowledge of cloud-native development, microservices, and container orchestration. Knowledge of API development, integration, and data exchange architectures. Knowledge of infrastructure-as-code tools (Terraform, CloudFormation). Candidate must possess an Active Secret Security Clearance or the ability to obtain and maintain one. Preferred Qualifications: Understanding of export control regulations such as the Export Administration Regulations (EAR) and BIS mission. Experience working with licensing, enforcement, or compliance systems in a national security or regulatory context. Experience in data modeling, system integration planning, or enterprise architecture alignment. **MUST BE A US CITIZEN AND BE ABLE TO COMPLETE THE GOVERNMENT'S BACKGROUND INVESTIGATION** Teleworking: The company has a hybrid remote policy for all employees and is dependent upon the type of position.This position may be assigned to support a federal contract, or to work in office. The Companys teleworking eligibility may not apply if the employee is supporting a federal services contract. In this instance, the employee may be subject to federal telework policies and may be required to work onsite in the federal facility when requested. Employee Non-Disclosure: The employee must sign and attest to the Companys non-disclosure statement. The employee is responsible for reporting to the Companys Compliance, Risk and Ethics Officer any conflicts of interest, and/or provide notification of outside employment, or when release of confidential business is shared with external parties. Equal Opportunity Employer The Akiak Family of Companies will attempt to provide equal opportunity to all qualified employees and applicants for employment, with the exception of those situations affected by the Tribal Preference policy. All aspects of employment will be governed on the basis of merit, competence, and qualifications and will not be influenced by race, color, religion, sex, age, national origin, disability or any other basis prohibited by law.
    $77k-101k yearly est. 31d ago
  • Software Developer - Java

    Systems Definition

    Net developer job in Washington, DC

    SDI is a small business providing innovative software applications for the First Responder community, as well as technical services and software engineering to federal agencies, DoD contractors, public sector agencies, and commercial organizations. Job Description We are seeking a self-motivated software developer with demonstrated experience in modern web application development using microservices and cloud platform tools. The position will involve software development, integration, and testing of a web application designed to support DoD mission planning and National Security objectives. The developer must be able to analyze and decompose existing code bases to adopt a more modularized, cloud-friendly architecture and implementation. The developer will need skills to integrate commercial or open source tools to automate processes that improve QA capabilities. The developer should be familiar with DevOps and CI/CD concepts to support a fast-paced delivery schedule. This is an Agile development environment, working on state-of-the-art algorithms and technology for a DoD customer located in Washington, DC. The developer would attend team meetings, work with engineering teams, documentation teams, and other developers to create solutions. Qualifications US Citizenship required for consideration. Must be able to obtain Secret clearance. Strong communication skills. Able to work independently and with little direct supervision or oversight. Strong analytical and problem solving skills. Containerization (Docker, Kubernetes, etc.) DevOps experience Full stack experience, including Java. Experience with relational databases. Multi-platform development environments. Version control and Feature/Defect tracking experience A Bachelor's Degree, or higher, in Computer Science, Engineering, or equivalent, is required. Desired Qualifications Experience with Spring, and Hibernate Experience with PostgreSQL Experience with the OpenAPI specification and tools Java EE application development (WildFly) HTML and JavaScript experience Microservice migration experience Security+ Data visualization technologies including mapping Ability to handle multiple projects with various priorities and deadlines Ability to work both independently and in a collaborative environment Agile development experience with Sprint and Retrospective experience in a team environment Experience with Atlassian Tools - JIRA, Confluence, Struts, etc. All work is tracked and managed in the Atlassian tools Additional Information SDI provides a casual and flexible work environment with excellent benefits including a generous holiday and leave package, health and dental medical coverage, S-IRA retirement plan, performance bonuses, and more. Systems Definition is an Equal Employment Employer. The company provides equal employment opportunity to all applicants without regard to race, color, religion, sex, national origin, age, marital status, disability status or genetic information. Systems Definition is committed to providing equal employment opportunity for all persons in all facets of employment including recruiting, hiring, compensation, promotion, training, benefits, transfers and working conditions. All your information will be kept confidential according to EEO guidelines.
    $77k-101k yearly est. 1d ago
  • SQL Software Developer

    Dc Office On Aging

    Net developer job in Washington, DC

    The mission of the Office of the State Superintendent of Education (OSSE) is to remove barriers and create pathways for District residents to receive a great education and prepare them for success in college, careers, and life. OSSE plays many roles in the lives of children, teens, and adults seeking an education in the District of Columbia. The agency sets statewide policies, provides resources and support, and exercises accountability for all public education in DC. OSSE also ensures that children and families receive year round access to well balanced meals by providing federal reimbursements, training and nutrition education to program participants. Job Description This position is located in the Office of the State Superintendent of Education (OSSE), Office of the Chief Information Officer (OCIO). The CIO coordinates collaborative agency-wide technology strategic and tactical planning to ensure delivery of high quality technologies, voice communications, infrastructure, and networking services. The CIO leads the OSSE community in discussing, understanding, prioritizing, planning, applying, and refreshing information technology to advance the mission and attain strategic goals. The purpose of the IT Specialist is to support the management, enhancement and development of front-end application technology solutions. The IT Specialist will be responsible for all Technical Design Documentation and artifacts involved in the project, designing the Application Architecture of the system, co-designing and developing services for interfacing with the data layer, and developing dashboards and reports and reports customized to specific groups, roles, and users of the target system. Duties: The IT Specialist works on problems of diverse scope where analysis of technology requires evaluation of identifiable factors. Demonstrates good judgment in selecting methods and techniques for obtaining solutions. Networks with both internal and external personnel in own area of expertise. • Shows aptitude for owning responsibility of technical decisions and direction for one or many projects/teams. • Aptly manages team demands on his/her time and shows willingness/ability to delegate technical execution or responsibilities when appropriate. • Acts as a liaison or primary point of contact for communicating with client side technical expertise. • Directs technical aspect of operations related to escalated or high severity issues as they affect or confront a project or team. • Attends to both business and technical considerations when designing solutions to project/team or company related issues. • Demonstrates interest in improving the agencies technical awareness, depth and use of technology across the business. • Participates in the evolution of company level best practices, standards, and policies as it related to software development. • Provides thought-leadership as it relates to emerging technologies and readying our company and engineers for productively integrating the same into our business. Qualifications Excellent written and communications skills. Knowledge of information technology and functional design of information systems. Full knowledge of .NET Framework, C#, JavaScript, AJAX and MVC. Experience of SQL, SQLDB design and development including Stored Procedures and SSIS, SSRS Experience designing, developing and supporting highly scalable architecture solution that supports mobile and web Familiarization of REST API design and development, Java/Java EE and related tech stack, Spring Framework, Database, RESTful APIs, SOA, ESB, message Familiarization of message queuing, Sockets and JavaScript frameworks, NodeJS, iOS (Objective C, iOS SDK); Android (Android Framework, Java); Hybrid Expert knowledge of relational database management concepts, principles, and methods including database logical and physical design, normalization, and storage capacity management concepts. Familiarization of project management principles and methods sufficient to plan and coordinate the development of data structures and access strategies in alignment with mission requirements; establish testing, implementation, and post-implementation support procedures and develop user instructions. Knowledge of the concepts of database management systems, operating systems, technical architecture, and network topology. Understanding of network architecture sufficient to read and understand network system architectures. Additional Information Licensures, Certifications and other requirements None Education Graduate of an accredited Master's degree program in Information Technology or related field or equivalent experience. Work Experience At least four (4) years of relevant work experience in a large scale/enterprise development program. Work Environment The work is performed in an office environment. Conditions of Employment While on duty, District employees are prohibited from possessing, dispensing or being impaired by controlled substances, including alcohol. All District employees are subject to drug and alcohol testing when there is a reasonable suspicion of impairment or following any on-duty accident or incident involving injury to person or property. Employment Benefits Employees will be eligible to receive health and life insurance benefits and retirement benefits. More information about these benefits is available on the D.C. Department of Human Resources (DCHR) website at **************** Closing Statement Office job offers are made by the Office of the State Superintendent of Education (OSSE), Office of Human Resources only.
    $77k-101k yearly est. 1d ago
  • Developer - Software Developer (Systems Software)

    Best Fit Global

    Net developer job in Washington, DC

    FOR IMMEDIATE HIRE FOLLOW THESE INSTRUCTIONS: 1. GO TO WWW.BESTFITGLOBAL.COM 2. CLICK APPLY NOW ON THE LEFT SIDE OF THE HOMEPAGE 3. CLICK ON IT POSITIONS APPLICATION FORM 4. FOLLOW INSTRUCTIONS AND FILL OUT FORM 5. CLICK SUBMIT 2015-13589 - Developer - Software Developer (Systems Software) Salary: 138k-150k Location: Washington DC Position Description: The Sponsor is looking for an Expert Software Developer with at least 11 years of experience to join our organization to perform full cycle software development including design and operations and maintenance (O&M) activities on an enterprise application. The candidate will have the opportunity to serve in a small development team supporting an application that utilizes Java and Oracle technologies. The candidate will support development, enhancement, and operations and maintenance (O&M) efforts for Java application. The candidate will be required to utilize critical thinking skills to proactively identify inefficiencies, develop/implement corrective actions, design new features and optimize application performance in an Agile team environment. Mandatory Skills: Unless otherwise specified in the listed skill or unless the listed technology has not been in existence for 11 years, at least 11 years of demonstrated on-the job experience are required. Where the Contractor does not believe a technology has been in existence for 11 years, the Contractor must identify, in the resource package, the number of years it believes the technology to have been in existence and demonstrate that the resource possess an equal number of years of on-the-job experience. The Sponsor is under no obligation to accept the Contractor's determination of the number of years a technology has been in existence: 1. Minimum 2 years demonstrated on-the-job experience developing with Ruby on Rails 2. Demonstrated on-the-job experience doing rapid prototyping and application development with significant user interaction 3. Demonstrated on-the-job experience with front-end web development tools such as HTML, CSS and JavaScript 4. Demonstrated on-the-job experience developing client-side JavaScript user interfaces using ExtJS 5. Demonstrated on-the-job experience developing with Oracle or similar RDMS including proficiency with SQL 6. Demonstrated on-the-job experience working with Agile software development methodologies (Scrum or other) 7. Demonstrated on-the-job experience deploying and supporting software on a UNIX/Linux hosting platform 8. Demonstrated on-the-job experience with source code configuration management Desired Skills: Unless otherwise specified in the listed skill or unless the listed technology has not been in existence for 11 years, at least 11 years of demonstrated on-the job experience are desired. Where the Contractor does not believe a technology has been in existence for 11 years, the Contractor must identify, in the resource package, the number of years it believes the technology to have been in existence and demonstrate that the resource possess an equal number of years of on-the-job experience. The Sponsor is under no obligation to accept the Contractor's determination of the number of years a technology has been in existence: 1. Demonstrated on-the-job experience with Oracle Virtual Private Database 2. Demonstrated on-the-job experience with Oracle PL/SQL development including stored procedures, functions and triggers 3. Demonstrated on-the-job experience maintaining and updating System Design documents 4. Demonstrated on-the-job experience configuring and administering web servers such as Apache HTTPD or Tomcat 5. Demonstrated on-the-job experience exhibiting written and oral communication skills to include briefings and presentations 6. Demonstrated on-the-job experience developing web service interfaces using SOAP or REST Part Time or Full Time: Full-time Notes: Certification Requirements: Schedule Comments: 0 Night Work: No POV: Yes Pager Duty Comments: N Holiday Work: No Weekend Work: No Shift Work: Yes Warzone Travel: No Other: Additional Information Apply now! (Free application) 1. GO TO WWW.BESTFITGLOBAL.COM 2. CLICK APPLY NOW ON THE LEFT SIDE OF THE HOMEPAGE 3. CLICK ON IT POSITIONS APPLICATION FORM 4. FOLLOW INSTRUCTIONS AND FILL OUT FORM 5. CLICK SUBMIT
    $77k-101k yearly est. 1d ago
  • Full-Stack Software Developer

    Rumbleup

    Net developer job in Washington, DC

    Company Culture We were founded in 2014 as a technology startup creating solutions for mid-to-large size political organizations seeking to engage their supporters and activists via mobile channels (smartphone apps and messaging tools). We are now expanding the types of clients we work with outside the political realm while continuing to focus on personal, scaleable engagement in an increasingly fragmented and distracted world. We operate on lean startup principles with a focus on strong internal communication, rapid and iterative development cycles, excellence in customer service, and a flexible, may-the-best-ideas-win approach to product design. This has helped propel rapid growth in a stimulating environment where every team member is challenged to contribute ideas and creatively solve problems to ensure our clients have the absolute best chance of success. Our Core Values 1. Move fast and make things 2. Our goal is to be doing the best work of lives right here, every day 3. Never be afraid to share a new idea or constructive criticism, and listen back 4. Respect the processes we've established until we create a better way to do something 5. We prove our mettle when facing daunting tasks or trying to achieve a difficult goal 6. The company's success is our personal success -- everyone contributes, no one is left out 7. If you need help, ask for it. If you don't understand something, start asking questions. 8. Personal accountability: own your mistakes, and be recognized for your achievements. Company Overview (One Team, Two Amazing Products) RumbleUp is the most advanced peer-to-peer (P2P) texting platform that makes it easy for clients to have 1-on-1 conversations at scale. RumbleUp has been adopted by over 400 clients in the past year who have sent tens of millions of text messages for get out the vote, fundraising, voter ID and persuasion, local and federal advocacy, driving event attendance and a dozen other use cases, including non-political use cases. Our CEO describes how RumbleUp works on this podcast: ******************************************************************************************************************************** uCampaign makes it easy for clients to build powerful custom apps which engage their supporters and create a trove of valuable data for their wider engagement efforts. Since 2015 we have worked with over 50 organizations in 12 countries including the Republican National Committee, the UK, Canadian and Australian Conservative Parties, the National Rifle Association, Susan B. Anthony List, Ted Cruz for President, Rand Paul for Senate and Donald J. Trump for President. Some of uCampaign's accomplishments were profiled last year in the New York Times: **************************************************************************************** And here's a podcast of our CEO discussing how uCampaign works: ********************************* Additional Information The Kind of Person We Need is: Courteous and professional Reliable and punctual Interested in technology and data Loves working in a fast-paced startup Desires challenges, both technical and interpersonal Enjoys developing solutions and pursuing excellence Flexible when necessary but also follows procedures meticulously A team player that enjoys collaboration Compensation and Perks W-2 salary commensurate with experience Vesting equity in our employee options pool after two years! Our Foggy Bottom DC office is an enclosed private suite within a larger shared office space offering a gym, full kitchen, common areas, conferencing, rooftop and easy metro access to the orange, blue, silver and red lines; lots of dining and coffee shops close by Team dinners, happy hours and subsidies for networking opportunities and professional development How to Apply Submit a 1) Resume 2) Salary requirement as well as a 3) Short cover letter explaining what you would bring to the position to *********************** (subject line: “Software Developer Resume”). We may request project samples and references from qualified candidates.
    $77k-101k yearly est. Easy Apply 1d ago
  • .NET Software Developer

    The Hire Group

    Net developer job in Washington, DC

    JOB PURPOSE: The .NET Software Developer will provide application support and development. This Developer will develop enterprise applications and web sites based on C# and a SQL Server back end. They will work within a team of developers on the maintenance and expansion of these applications, and interact with the customer directly to plan and execute the implementation. JOB DESCRIPTION: Work with clients to elicit, refine, and document requirements Develop/maintain ASP .NET/MVC web applications Plan, prioritize, and execute in a rapidly changing, fast-paced environment Track work using a ticket/issue tracking system Document system architecture, development processes and user guides Use version management and issue tracking software to document all changes Develop necessary SQL Server database objects Conduct SQL Server tuning to optimize performance Deploy code developed using Visual Studio deployment tools Qualifications U.S. citizenship and ability to obtain government clearance B.S. or M.S. in Computer Science, engineering, or comparable work experience 7 years proven web development experience with C# .NET Understanding and experience with Object Oriented software development Experience with JavaScript and AJAX Experience with JQuery and other JavaScript toolkits Strong knowledge and comprehension of .NET best practices, frameworks, and libraries Strong leadership, verbal and written communication skills Ability to adapt quickly in a rapidly changing dynamic environment Additional Information All your information will be kept confidential according to EEO guidelines.
    $77k-101k yearly est. 1d ago
  • Software Developer

    E-Infosol LLC

    Net developer job in Washington, DC

    PID: 25-17-09J-001 Job Type: Full-Time Clearance Level: Top Secret We are seeking a highly motivated Software Developer to join our team in Washington, DC. This role offers the opportunity to work in a dynamic, agile environment where innovation and collaboration are key. You'll be part of a team that designs, develops, and deploys modern software solutions supporting mission-critical systems. Key Responsibilities: Design and deliver modern, user-friendly React frontends that display complex data from multiple sources, allowing users to filter, update, and insert new information. Develop and maintain JavaScript backends and microservices using technologies such as Python, Java, and gRPC. Translate business requirements into interactive mockups and demos, gather customer feedback, and iterate on product features. Manage deployment processes across multiple enclaves and environments, including CI/CD pipelines and release management. Improve and maintain Jenkins pipelines, Docker Swarm configurations, and JIRA ticket tracking. Create and integrate AWS resources including EC2, CloudFormation stacks, DynamoDB, SQS, SWF, SNS, and RDS. Participate in engineering meetings, requirements planning, and peer code reviews. Lead initiatives to streamline deployment processes and consolidate codebase management. Required Qualifications: Active TS clearance with SCI eligibility Experience: 7+ years of relevant software development experience. Technologies: React, Redux, JavaScript, Python, Java, Jenkins, Git, AWS (EC2, CloudFormation, DynamoDB, SQS, SWF, SNS, RDS). Education: Bachelor's degree in Computer Science or a related field. Preferred Certifications (Optional): Certifications: AWS Developer Certification About E-INFOSOL E-INFOSOL is a Service Disabled and Veteran Owned Small Business (SDVOSB) located in the Washington, D.C. metropolitan area. We specialize in building modern and tailored solutions to support our customers' mission. As a mission-first organization, we deliver Subject Matter Expertise (SME) in cloud computing, virtualization, cyber security, software development and data services. We support the Intelligence Community, Department of Defense, Federal Law Enforcement, Civilian Agencies and the Private Sector. Through strategic partnerships with top industry players such as Amazon Web Services (AWS), VMware, Microsoft and Nutanix, E-INFOSOL provide an array of IT products and solutions. Combined with our industry expertise, we deliver in-depth knowledge on Government requirements and fully understand NIST and DoD security requirements. Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for achieving innovative and secure environments for Government Agencies and Private Sector. Career Growth “Putting People First, Achieving our Mission Together”. E-INFOSOL is a people-first organization focusing on a positive employee culture that inspires creativity and innovation in support of our customers. With opportunities such as reimbursement and bonuses based on completion of certifications, we invest in our employees' career growth. Benefits Medical - 100% company paid for employees with dependent options Dental and Vision Retirement Savings (401k) up to 4% match Health Savings Account (HSA), FSA and DCFSA Company-paid Short/Long-term disability (w/ additional supplemental options) Company-paid Life and AD&D (w/ additional supplemental options) Generous Paid Time Off and ALL 11 Federal Holidays Legal and Identity Protection Services Bonuses for certifications and reimbursement Employee Perks: UberOne, Company Outings (Sporting events, Happy Hours, etc.), Discounts on services including Pet Insurance Company Awards SBA 8(a) Certified SDVOSB GSA Contract Holder Inc. 5000 Equal Employment Opportunity Policy E-INFOSOL LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Website: E-INFOSOL.com
    $77k-101k yearly est. Auto-Apply 60d+ ago
  • Software Developer

    High Point Solutions 4.6company rating

    Net developer job in Washington, DC

    HighPoint professionals focus on helping government agencies and companies implement their most critically strategic initiatives. The role of Software Developer contributes to HighPoint by contributes to HighPoint by designing, developing, deploying, and maintaining software platforms and applications.KNOWLEDGE AND SKILLS REQUIREMENTS: Resolves problems with software. Responds to suggestions for improvements and enhancements. End-to-end development of business processes using Blue Prism or similar RPA software with ability to develop on Windows, mainframe, web-based browsers, etc. Automation platform components, development tools, and systems integrations, to meet business requirements for security, scalability, and performance Providing technical direction on design considerations Writing API's for integration Analyzing solution performance, utilization and trends to identify areas for improvement Python programming Web application development MS SQL JOB RESPONSIBILITIES: Experience in complex, highly integrated, and high availability technology environments. Experience with development of multi-tier web-based applications, portals, content management systems and web services integration. Ability to collaborate and communicate with team as required. Ability to problem solve and have a detailed understanding of coding. Experience developing secure software systems based upon industry specifications. EDUCATION AND YEARS OF EXPERIENCE REQUIREMENTS: Bachelor's degree in computer science or IT preferred. Two (2) years relevant experience Must possess a current Top Secret security clearance Shall be subject to counterintelligence (CI) focused polygraph examinations based upon where they are assigned in the FBI under their contracts (required for IMD) and whether they will be processed for a category of SCI access. ABOUT HIGHPOINT: HighPoint is a growth-oriented firm that provides a unique, differentiated employee culture relative to our Federal market peers. We leverage this growth-oriented and employee-focused culture to attract and retain a higher grade of talent than our peers to be an employer of choice. HighPoint helps government agencies elevate the citizen experience (CX) by improving the touchpoints through which citizens interact with government. We were founded in 2006 by Ben Lanius with the spirit of transforming how agencies connect with and empower citizens to deliver on mission-critical objectives. At HighPoint, our focus is on delivering results that matter. We support and modernize our federal customer's mission critical systems and functions. Agility is at our core: it is the mantra that drives us to succeed. We work quickly, analytically and deliver on agency priorities. HighPoint is a privately held company with a team of over 130 passionate professionals spread across 12 states in the U.S. HighPoint Digital, Inc. is an equal opportunity employer. HighPoint Digital, Inc. will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with HighPoint's legal duty to furnish information.
    $82k-110k yearly est. Auto-Apply 60d+ ago
  • IBM BPM Lead Developers / Architects

    Deegit 3.9company rating

    Net developer job in Washington, DC

    · Expert in IBM BPM technology · Has delivered large complex projects by developing BPD & integrations using IID/AIS and has developed automation of non-human tasks using BPEL Business process designer (BPD) using integration designer (IID) to integrate these applications Skilled in Java/J2EE technologies and front end languages such as CSS, HTML, JavaScript Additional Information All your information will be kept confidential according to EEO guidelines.
    $106k-145k yearly est. 1d ago
  • DC-Net Web Services Developer

    AHU Technologies

    Net developer job in Washington, DC

    Job Description: Short Description:Client DC-Netis looking for a Web Service Developer to support a team that maintains a telecommunication based Operational Support System. Complete Description: The Web Services Developer responsibilities include being fluent in Agile / Scrum work environments to include but not limited to: Maintain Java and Spring based webservices; Meeting with Customers to discover problems and features; Working with Customers to establish desired streamlined workflows for any new features; maintaining User Stories, Defects relevant to your tasks and testing those which are not; participating in daily stand-up meetings; participating in full life cycle Scrum deployments; creation of own tasks as the sole Web Service developer on our team.The Developer is required to be very knowledgeable in Java, Spring Boot Framework, Restful Web Services and Knowledge of MVC or MVVC and how they function.The Developer is expected to create consistent working Web Services allowing for the best use of the solution being developed. This would include creation of creating skeleton mock-ups, or working demos on short notice.Developer is required to have fundamental knowledge of Relational Database Managements Systems, experience with Java Lambda expressions, Version Control frameworks, as well as strategies for Continuous Integration Development and Testing.The Developer must have strong problem solving abilities and be able to work independently without hourly assistance from other members of the team when confronted with problems. This position requires the developer to research solutions outside their current scope of knowledge on a regular basis and to become fluent in those solutions fast enough to be able to use them correctly to solve issues experienced in development.Responsibilities:· Coordinates IT project management, engineering, maintenance, QA, and risk management.· Plans, coordinates, and monitors project activities.· Develops technical applications to support users.· Develops, implements, maintains, and enforces documented standards and procedures for the design, development, installation, modification, and documentation of assigned systems.· Provides training for system products and procedures.· Performs application upgrades.· Performs monitoring, maintenance, or reporting on real- time databases, real-time network and serial data communications, and real-time graphics and logic applications.· Troubleshoots problems.· Ensures project lifecycle is in compliance with District standards and procedures. Skills:Java Spring Boot Framework. Required 3 Years Java Spring Framework : Security, MVC, JDBC, JPA. Required 3 Years Java Lambda Expressions, Collections, Streams. Required 2 Years Version Control Systems (GIT). Required 3 Years Java Test Frameworks (Junit). Required 1 Years Relational DB System (ie MySQL, Postgres, etc). Required 2 Years Java Logging Frameworks (e.g. Log4J). Required 1 Year Experience with Cloud Computing Using AWS. Required 2 Years Continuous Integration Tools (e.g. Jenkins). Required 2 Years Experience with Agile/Scrum environment. Required 6 Years Mobile App Development. Desired 1 Year Understanding of ReactJS, HTML5, CSS. Desired 1 Year Leading projects, ensuring they are in compliance with established standards/procedures. Desired 3 Years Associates's degree in IT or related field or equivalent experience. Required Bachelor's degree in IT or related field or equivalent experience. Highly desired 6-10 yrs. planning, coordinating, and monitoring project activities. Required 6 Years 6-10 yrs. leading projects, ensuring they are in compliance with established standards/procedures. Required 6 Years Compensation: $47.00 per hour About Us AHU Technologies INC. is an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States. We have been providing IT solutions to customers from different industry sectors, helping them control costs and release internal resources to focus on strategic issues. AHU Technologies INC. was co-founded by visionary young techno-commercial entrepreneurs who remain as our principal consultants. Maintaining working relationships with a cadre of other highly skilled independent consultants, we have a growing number of resources available for development projects. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.
    $47 hourly Auto-Apply 60d+ ago
  • Principal .Net Applications Developer

    Aver LLC 3.9company rating

    Net developer job in Washington, DC

    AVER is a fast-growing SDVOSB that has achieved significant revenue growth over the past 5 plus years with much of our work focused on Data Analytics, Mission Support, IT Modernization and Biometrics. AVER is seeking a Principal .Net Application Developer with in-depth knowledge and experience assisting with agile methodology development for software maintenance and operations using .NET based coding tools. This role is technically focused from a software development lifecycle perspective to deploy products into a production environment. Join a collaborative team who values AVER's mission, focus, and culture of delivering exceptional client service with great people and transformative technology solutions that ensure Government mission success. Responsibilities Include: * Demonstrated success delivering solutions across the full systems development lifecycle, leveraging deep technical expertise to understand scope and ensure successful project delivery * Design and implement data automation solutions to automate processing of unstructured data for analytics and reporting * Develop automated tools, preferably leveraging open-source technologies. * Skilled in creating dashboards and executive-level reports for senior leadership, including director-level stakeholders * Perform system analysis, requirements collection, design, development, training, data conversion, implementation, documentation, and end user support * Support covers of all websites, web-enabled data-entry systems, standalone and client-server applications, and collaborative computing products * Design, develop, enhance, debugs, implement, and troubleshoot production problems related to software applications * Research, test, build, and coordinate the conversion and/or integration of new products based on client requirements * Design and develop new software products or major enhancements to existing software and evaluates effectiveness of solutions * Address problems of systems integration, compatibility, and multiple platforms * Consult with project teams and end users to identify application requirements * Perform feasibility analysis on potential future projects to management * Assist in the evaluation and recommendation of application software packages, application integration and testing tools * Resolve problems with software and respond to suggestions for improvements and enhancements * Participate in development of software user manuals and technical reports * Act as team leader on projects providing guidance, oversight and mentorship to less senor staff * Provide technical expertise and guidance to clients and team * Instruct, assign, direct, and check the work of others on the development team Education Requirements: * Bachelor's degree in Computer Science, Information Systems, or an equivalent/related field. Experience Requirements: * 10+ years of technical analysis experience as a .Net Software Application Developer * Experience with programming languages including Microsoft C# (.Net CORE), Microsoft .NET 6 or greater, Microsoft .NET Framework 4.8 or greater * Experience with cloud and DevOps using Microsoft Azure DevOps or GitHub Actions, Azure App Services, Azure Functions, Azure API Management, Familiarity with Azure Storage (Blob, Queue, Table), Azure Key Vault * Experience with ORM and database technologies including Entity Framework Core (EF Core) 6 or greater * Experience with relational databases (SQL Server 2016 or above, Oracle 12c or above) * Experience with NoSQL databases such as Cosmos DB or MongoDB * Experience with front-end development tools including JQuery, AJAX, Telerik Kendo UI or similar UI frameworks * Experience with web services including RESTful Web Services * Experience with back-end services including Windows Services, ASP.NET Core * Experience with security and identity management leveraging Entra ID (formerly Azure Active Directory) * Experience implementing authentication protocols SAML, OAuth 2.0, and OpenID Connect * Experience working with JSON Web Tokens (JWT) for secure API communication * Experience with role-based access control (RBAC) and claims-based authentication * Experience with Microsoft Server Operating Systems (Windows Server 2019 or above) Desired Requirements: * Experience with Microsoft Visual Studio 2022 or greater * Experience with CI/CD pipelines using Azure DevOps or GitHub Actions * Familiarity with Agile Scrum & Kanban methods * Experience with cloud-native development and microservices architecture * Knowledge of secure coding practices and application security principles * Familiarity with Azure Logic Apps and Event Grid * Experience with database performance tuning and optimization for SQL Server, Oracle, and Cosmos DB * Experience with MVC Design Patterns and MVVM Design Patterns desired * Experience with GraphQL (optional but preferred) Location: * ON SITE (5 days on-site in Washington, DC) Security Requirements: * Ability to obtain and maintain a government clearance (Public Trust) * This role supports a government agency which requires U.S. citizenship About Us: AVER, LLC is a Data & Digital Transformation company that delivers exceptional client service with great people and transformative technology solutions to enable Government mission success. We provide customers with specialized technical skills and deep subject matter expertise focused on Homeland Security, Biometrics, Law Enforcement and Healthcare domains to meet the complex mission challenges today and tomorrow. We are a verified Service-Disabled Veteran-Owned Small Business (SDVOSB) that strives to provide a customer-centric experience building trusted partnerships with our clients and people. AVER is an Equal Opportunity Employer/Veterans/Disabled
    $81k-109k yearly est. 42d ago

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Top 6 NET Developer companies in DC

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