Lensa
Senior Web Developer - Microsoft C#, ASP.Net, .Net Core, SQL
Lensa - Mc Lean, Virginia, us, 22107
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Sr. Full-Stack (.NET) Developer I (5874) Washington, DC Software Development & Engineering Top [...]
MetroStar Systems, Inc. Sr. Full-Stack (.NET) Developer I (5874) Washington, DC Software Development & Engineering Top [...] Washington, DC KamisPro Team Lead .Net Developer (AL/ML) Washington, DC TechDigital Group Dynamics 365 Full Stack Developer (.NET) and Power Apps Expertise Washington, DC No Agencies: This position requires the first 30 days of employment to be ONSITE in Springfield, Ill. Then it goes to 3 days onsite/2 days remote. You would need to be in the area or willing to move to Springfield, Ill at your own cost. This position is open to USC, GC or any visa that does not need to be transferred. You MUST be able/willing to work on our w2. IF YOU CAN NOT BE ONSITE DAY ONE IN SPRINGFIELD, ILL YOU DO NOT QUALIFY. Job Description: Senior Web Developer - Microsoft C#, ASP.Net, .Net Core, SQL We are seeking a highly skilled Senior Web Developer to lead the building and testing of our new web security portal. The ideal candidate should have a solid technical background in cybersecurity and web development, be able to collaborate seamlessly with a team and possess knowledge of PII, OAuth2, and Azure DevOps. Responsibilities: Lead the development and testing phases of the new web security portal project. Utilize cybersecurity and web development expertise to ensure the portal's robustness and security. Guide the implementation of security best practices, particularly in handling personal (PII) data. Implement OAuth2 principles to enhance the security framework of the portal. Collaborate with the team using Azure DevOps to plan and track project tasks, adhering to agile methodology. Work closely with developers, project managers, and business analysts to achieve project objectives. Requirements: Candidates should possess strong C#, ASP.Net, .Net Core, SQL, OAuth2, Azure DevOps, and Restful API skills as well as a solid technical background in web development, with at least eight (8) years of experience as a senior web developer. Proficiency in cybersecurity principles and practices. Experience working with personal (PII) data privacy regulations. In-depth knowledge of OAuth2 principles and their application in web security. Proven experience using Azure DevOps for project planning and tracking. Ability to work collaboratively in a team environment, communicating effectively with developers, project managers, and business analysts. Additional Skills (Preferred): Familiarity with agile methodology and its implementation in software development projects. Experience in developing cutting-edge security portals. Knowledge of emerging trends and technologies in web security and development. Join us in shaping the future of web security by contributing your expertise and innovative ideas to this exciting project. SALARY AND BENEFITS The leadership of our Company believes in attracting and retaining exceptional talent committed to serving our clients. We offer a generous benefits package including health insurance, paid vacation, disability, and life insurance, and more. Please visit our Careers page for additional information. Salary and benefits information will be available to applicants, when and if an offer is made. OUR COMMITMENT TO DIVERSITY, EQUITY, AND INCLUSION The leadership of our Company is committed to a work culture of zealous advocacy, respect, diversity and inclusion, client-oriented defense, access to justice and excellent representation. We are dedicated to building a strong professional relationship with each of our clients, to understanding their diverse circumstances, and to meeting their needs. Our ability to achieve these goals depends on the efforts of all of us. HOW TO APPLY All applications must be completed online. We do not accept paper submissions. Please visit our Careers Page to review all current job postings, and instructions on the application process. As an Equal Employment Opportunity (EEO) Employer, Cycurion, Inc. and our Subsidiaries prohibit discriminatory employment actions against and treatment of its employees and applicants for employment based on actual or perceived race or color, size (including bone structure, body size, height, shape, and weight), religion or creed, alienage or citizenship status, sex (including pregnancy), national origin, age, sexual orientation, gender identity (one’s internal deeply-held sense of one’s gender which may be the same or different from one’s sex assigned at birth; one’s gender identity may be male, female, neither or both, e.g., non-binary), gender expression (the representation of gender as expressed through, for example, one’s name, choice of pronouns, clothing, haircut, behavior, voice, or body characteristics; gender expression may not be distinctively male or female and may not conform to traditional gender-based stereotypes assigned to specific gender identities), disability, marital status, relationship and family structure (including domestic partnerships, polyamorous families and individuals, chosen family, platonic co-parents, and multigenerational families), genetic information or predisposing genetic characteristics, military status, domestic violence victim status, arrest or pre-employment conviction record, credit history, unemployment status, caregiver status, salary history, or any other characteristic protected by law. Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced... ONLY APPLY IF YOU HAVE AN ACTIVE TS/SCI FS POLY AND CAN WORK ON-SITE Job Title: Software Engineer - SME or Expert Duration: Full-time Clearance Required: Active TS/SCI with Full Scope Polygraph (Must have Day 1 – no exceptions) Location: On-site in Herndon, McLean, or Chantilly, VA Job Summary: We... ONLY APPLY IF YOU HAVE AN ACTIVE TS/SCI FS POLY AND CAN WORK ON-SITE Job Title: DevOps Software Engineer Duration: Full-time Clearance Required: Active TS/SCI with Full Scope Polygraph (Must have Day 1 – no exceptions) Location: On-site in McLean, or Chantilly, VA Job Summary: We are seeking a... Tech Lead (.Net / Python / AWS) Hybrid 3 days a week onsite Optomi, in partnership with a leading organization in human capital, education, and training solutions, is looking for a Senior Software Engineer to be in their Alexandria, VA location. In this role, you will lead project work, serve as a... Overview Design, develop, and optimize software applications that bridge technical teams and end-users, addressing business needs through innovative solutions and enhancing member or internal user experiences. Leverage the full development lifecycle, including design, coding, testing, and... Please review the job details below. Maxar is seeking an Application Development SME to join our team. This is a hybrid position that is able to be filled at Bolling AFB, Arlington or Chantilly, VA. Job Duties: Designs and develops user interfaces and visualizations that support capabilities such... RUST Embedded Software Engineer - Dedham, MA About the Role Be part of a team developing advanced Cybersecurity and Encryption products. This full-time position in Dedham, MA focuses on creating NSA-certified Cybersecurity devices using in-house custom hardware to enhance data security. Key... External Description: Web Developer (.Net) The Air Line Pilots Association, International (ALPA), the largest airline pilot union in the world and the largest non-governmental aviation safety organization in the world (representing over 79,000 pilots at 42 U.S. and Canadian airlines) seeks an... Title: Android Developer - Native Apps Location: Reston, VA Onsite Day 1 Duration: Long-term Job Type: Contract Experience: 9 - 14 years Strong Communication skill and good clients experience JOB DESCRIPTION: Native App Development exp is mandatory Look for the candidate who has Any Mail Company or... Dean & Company Strategy Consultants, a strategy consulting firm located in McLean, VA with affiliates DC Energy Management and DC Investments Management (commodity and hedge fund entities) is looking for software engineers to help develop and refine the software that powers our business. The... This position requires an active TS/SCI security clearance in order to be considered; clearance sponsorship is not available. As a Full-Stack (.NET) Developer you'll work on a portfolio of mission-critical applications that support the highest levels of the federal government. We know that you... Firmware Engineer – Advanced Stealth AI Hearables Location: Rockville, MD (On-site only) Employment Type: Full-time Seniority Level: Mid-Senior Level Function: Engineering / Embedded Software / Product R&D Industry: Defense / Wearables / AI Work Authorization: U.S. Citizen or Green Card Holder... Visionary Innovative Technology Solutions LLC Job Title: Informatica IICS Developer Locaiton - Mclean VA – (Onsite) Duration – 6+ Month 10 + Years Of Experience Description: The Informatica IICS Developer will be responsible for designing, developing, and implementing data integration solutions using Informatica Intelligent Cloud Services... About the Company Our client is building a mission-driven team committed to delivering space-based solar power to the world. They operate at the intersection of space and clean energy, delivering base-load power 24/7 without seasonality or the need for batteries. Location: Hybrid, Ashburn, VA.... Duration: 1 year Job Type: C2C, 1099, W2 Job Location: Multiple Locations (Alabama, Nevada, Minnesota, Washington) Remote & Hybrid Positions are also available Job Description Experience Required: Experience working with Public Sector/State government experience Typically has 3 - 4 years of... Sr. Full-Stack (.NET) Developer I (5874) Washington, DC As Sr. Full-Stack (.NET) Developer I, you’ll work as part of a highly collaborative and high-performing team on a portfolio of mission-critical applications that support the highest levels of the federal government. We know that you can’t have... This range is provided by KamisPro. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $180,000.00/yr - $200,000.00/yr Additional compensation types Annual Bonus Direct message the job poster from KamisPro All applicants must be able... Job Title: Dynamics 365 Full Stack Developer (.NET) and Power Apps Expertise Key Responsibilities: Dynamics 365 Development: Design, develop, and customize solutions within Microsoft Dynamics 365 CRM and ERP platforms, including configuration, advanced customizations, and custom action creation to... This role requires an ACTIVE DHS clearance and US Citizenship Your future duties and responsibilities: Provide critical thinking, problem solving, design, attention to performance, scalability, reliability, availability at the system and component level. Build a standalone application using Power... No Agencies: This position requires the first 30 days of employment to be ONSITE in Springfield, Ill. Then it goes to 3 days onsite/2 days remote. You would need to be in the area or willing to move to Springfield, Ill at your own cost. This position is open to USC, GC or any visa that does not...
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MetroStar Systems, Inc. Sr. Full-Stack (.NET) Developer I (5874) Washington, DC Software Development & Engineering Top [...] Washington, DC KamisPro Team Lead .Net Developer (AL/ML) Washington, DC TechDigital Group Dynamics 365 Full Stack Developer (.NET) and Power Apps Expertise Washington, DC No Agencies: This position requires the first 30 days of employment to be ONSITE in Springfield, Ill. Then it goes to 3 days onsite/2 days remote. You would need to be in the area or willing to move to Springfield, Ill at your own cost. This position is open to USC, GC or any visa that does not need to be transferred. You MUST be able/willing to work on our w2. IF YOU CAN NOT BE ONSITE DAY ONE IN SPRINGFIELD, ILL YOU DO NOT QUALIFY. Job Description: Senior Web Developer - Microsoft C#, ASP.Net, .Net Core, SQL We are seeking a highly skilled Senior Web Developer to lead the building and testing of our new web security portal. The ideal candidate should have a solid technical background in cybersecurity and web development, be able to collaborate seamlessly with a team and possess knowledge of PII, OAuth2, and Azure DevOps. Responsibilities: Lead the development and testing phases of the new web security portal project. Utilize cybersecurity and web development expertise to ensure the portal's robustness and security. Guide the implementation of security best practices, particularly in handling personal (PII) data. Implement OAuth2 principles to enhance the security framework of the portal. Collaborate with the team using Azure DevOps to plan and track project tasks, adhering to agile methodology. Work closely with developers, project managers, and business analysts to achieve project objectives. Requirements: Candidates should possess strong C#, ASP.Net, .Net Core, SQL, OAuth2, Azure DevOps, and Restful API skills as well as a solid technical background in web development, with at least eight (8) years of experience as a senior web developer. Proficiency in cybersecurity principles and practices. Experience working with personal (PII) data privacy regulations. In-depth knowledge of OAuth2 principles and their application in web security. Proven experience using Azure DevOps for project planning and tracking. Ability to work collaboratively in a team environment, communicating effectively with developers, project managers, and business analysts. Additional Skills (Preferred): Familiarity with agile methodology and its implementation in software development projects. Experience in developing cutting-edge security portals. Knowledge of emerging trends and technologies in web security and development. Join us in shaping the future of web security by contributing your expertise and innovative ideas to this exciting project. SALARY AND BENEFITS The leadership of our Company believes in attracting and retaining exceptional talent committed to serving our clients. We offer a generous benefits package including health insurance, paid vacation, disability, and life insurance, and more. Please visit our Careers page for additional information. Salary and benefits information will be available to applicants, when and if an offer is made. OUR COMMITMENT TO DIVERSITY, EQUITY, AND INCLUSION The leadership of our Company is committed to a work culture of zealous advocacy, respect, diversity and inclusion, client-oriented defense, access to justice and excellent representation. We are dedicated to building a strong professional relationship with each of our clients, to understanding their diverse circumstances, and to meeting their needs. Our ability to achieve these goals depends on the efforts of all of us. HOW TO APPLY All applications must be completed online. We do not accept paper submissions. Please visit our Careers Page to review all current job postings, and instructions on the application process. As an Equal Employment Opportunity (EEO) Employer, Cycurion, Inc. and our Subsidiaries prohibit discriminatory employment actions against and treatment of its employees and applicants for employment based on actual or perceived race or color, size (including bone structure, body size, height, shape, and weight), religion or creed, alienage or citizenship status, sex (including pregnancy), national origin, age, sexual orientation, gender identity (one’s internal deeply-held sense of one’s gender which may be the same or different from one’s sex assigned at birth; one’s gender identity may be male, female, neither or both, e.g., non-binary), gender expression (the representation of gender as expressed through, for example, one’s name, choice of pronouns, clothing, haircut, behavior, voice, or body characteristics; gender expression may not be distinctively male or female and may not conform to traditional gender-based stereotypes assigned to specific gender identities), disability, marital status, relationship and family structure (including domestic partnerships, polyamorous families and individuals, chosen family, platonic co-parents, and multigenerational families), genetic information or predisposing genetic characteristics, military status, domestic violence victim status, arrest or pre-employment conviction record, credit history, unemployment status, caregiver status, salary history, or any other characteristic protected by law. Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced... ONLY APPLY IF YOU HAVE AN ACTIVE TS/SCI FS POLY AND CAN WORK ON-SITE Job Title: Software Engineer - SME or Expert Duration: Full-time Clearance Required: Active TS/SCI with Full Scope Polygraph (Must have Day 1 – no exceptions) Location: On-site in Herndon, McLean, or Chantilly, VA Job Summary: We... ONLY APPLY IF YOU HAVE AN ACTIVE TS/SCI FS POLY AND CAN WORK ON-SITE Job Title: DevOps Software Engineer Duration: Full-time Clearance Required: Active TS/SCI with Full Scope Polygraph (Must have Day 1 – no exceptions) Location: On-site in McLean, or Chantilly, VA Job Summary: We are seeking a... Tech Lead (.Net / Python / AWS) Hybrid 3 days a week onsite Optomi, in partnership with a leading organization in human capital, education, and training solutions, is looking for a Senior Software Engineer to be in their Alexandria, VA location. In this role, you will lead project work, serve as a... Overview Design, develop, and optimize software applications that bridge technical teams and end-users, addressing business needs through innovative solutions and enhancing member or internal user experiences. Leverage the full development lifecycle, including design, coding, testing, and... Please review the job details below. Maxar is seeking an Application Development SME to join our team. This is a hybrid position that is able to be filled at Bolling AFB, Arlington or Chantilly, VA. Job Duties: Designs and develops user interfaces and visualizations that support capabilities such... RUST Embedded Software Engineer - Dedham, MA About the Role Be part of a team developing advanced Cybersecurity and Encryption products. This full-time position in Dedham, MA focuses on creating NSA-certified Cybersecurity devices using in-house custom hardware to enhance data security. Key... External Description: Web Developer (.Net) The Air Line Pilots Association, International (ALPA), the largest airline pilot union in the world and the largest non-governmental aviation safety organization in the world (representing over 79,000 pilots at 42 U.S. and Canadian airlines) seeks an... Title: Android Developer - Native Apps Location: Reston, VA Onsite Day 1 Duration: Long-term Job Type: Contract Experience: 9 - 14 years Strong Communication skill and good clients experience JOB DESCRIPTION: Native App Development exp is mandatory Look for the candidate who has Any Mail Company or... Dean & Company Strategy Consultants, a strategy consulting firm located in McLean, VA with affiliates DC Energy Management and DC Investments Management (commodity and hedge fund entities) is looking for software engineers to help develop and refine the software that powers our business. The... This position requires an active TS/SCI security clearance in order to be considered; clearance sponsorship is not available. As a Full-Stack (.NET) Developer you'll work on a portfolio of mission-critical applications that support the highest levels of the federal government. We know that you... Firmware Engineer – Advanced Stealth AI Hearables Location: Rockville, MD (On-site only) Employment Type: Full-time Seniority Level: Mid-Senior Level Function: Engineering / Embedded Software / Product R&D Industry: Defense / Wearables / AI Work Authorization: U.S. Citizen or Green Card Holder... Visionary Innovative Technology Solutions LLC Job Title: Informatica IICS Developer Locaiton - Mclean VA – (Onsite) Duration – 6+ Month 10 + Years Of Experience Description: The Informatica IICS Developer will be responsible for designing, developing, and implementing data integration solutions using Informatica Intelligent Cloud Services... About the Company Our client is building a mission-driven team committed to delivering space-based solar power to the world. They operate at the intersection of space and clean energy, delivering base-load power 24/7 without seasonality or the need for batteries. Location: Hybrid, Ashburn, VA.... Duration: 1 year Job Type: C2C, 1099, W2 Job Location: Multiple Locations (Alabama, Nevada, Minnesota, Washington) Remote & Hybrid Positions are also available Job Description Experience Required: Experience working with Public Sector/State government experience Typically has 3 - 4 years of... Sr. Full-Stack (.NET) Developer I (5874) Washington, DC As Sr. Full-Stack (.NET) Developer I, you’ll work as part of a highly collaborative and high-performing team on a portfolio of mission-critical applications that support the highest levels of the federal government. We know that you can’t have... This range is provided by KamisPro. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $180,000.00/yr - $200,000.00/yr Additional compensation types Annual Bonus Direct message the job poster from KamisPro All applicants must be able... Job Title: Dynamics 365 Full Stack Developer (.NET) and Power Apps Expertise Key Responsibilities: Dynamics 365 Development: Design, develop, and customize solutions within Microsoft Dynamics 365 CRM and ERP platforms, including configuration, advanced customizations, and custom action creation to... This role requires an ACTIVE DHS clearance and US Citizenship Your future duties and responsibilities: Provide critical thinking, problem solving, design, attention to performance, scalability, reliability, availability at the system and component level. Build a standalone application using Power... No Agencies: This position requires the first 30 days of employment to be ONSITE in Springfield, Ill. Then it goes to 3 days onsite/2 days remote. You would need to be in the area or willing to move to Springfield, Ill at your own cost. This position is open to USC, GC or any visa that does not...
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