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  • Senior CNO Developer

    Mantech 4.5company rating

    Senior .net developer job in Annapolis, MD

    MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, Maryland. We're looking for a Senior Capability Developer to join our elite team. In this role, you'll apply your deep technical expertise to analyze, reverse-engineer, and develop mission-critical capabilities that directly support national security objectives. You will be a key player in a fast-paced environment, tackling unique challenges at the intersection of hardware, software, and embedded systems. Responsibilities include but are not limited to: Develop custom software tools and applications using Python, C, and Assembly, focusing on embedded and resource-constrained systems. Conduct rigorous code reviews to ensure the quality, security, and performance of developed software. Reverse engineer complex hardware and software systems to understand their inner workings and identify potential vulnerabilities. Perform in-depth vulnerability research to discover and analyze weaknesses in a variety of targets. Collaborate with a team of skilled engineers to design and implement innovative solutions to challenging technical problems. Minimum Qualifications: Bachelor's degree and 12 years of experience; or, a high school diploma with 16 years of experience; or, an Associate's degree with 14 years of experience. A Master's degree may substitute for 2 years of experience, and a PhD may substitute for 4 years of experience. Must have 7 years of position-relevant work experience Proficiency in programming and application development. Strong scripting skills, particularly in Python, C, and Assembly. Deep expertise in managing, configuring, and troubleshooting Linux. Experience in embedded systems. Experience in reverse engineering and vulnerability research of hardware and software. Experience in code review. Preferred Qualifications: Experience in CNO (Computer Network Operations) Development. Experience in virtualization. Knowledge of IoT (Internet of Things) devices. Experience with Linux Kernel development and sockets. Knowledge of integrating security tools into the CI/CD (Continuous Integration/Continuous Delivery) pipeline. Networking skills. Clearance Requirements: Must have a current/active Top Secret/SCI clearance. Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations
    $85k-109k yearly est. 4d ago
  • Senior .NET Developer (15+ Years Experience | DC Local only)

    Morph Enterprise

    Senior .net developer job in Washington, DC

    Onsite role Required skill: Bachelor s degree in IT or related field or equivalent experience. Experience developing enterprise applications using Microsoft technologies within a distributed (n-tier) architecture. Convey technical and functional concepts for a specific technical specialty Prepare complex technical documentation Experience in developing applications using C#, ASP.NET Experience with database technologies, development methodologies, and front-end (e.g., Cognos)/back-end programming languages (e.g. SQL) Experience developing enterprise applications that interact with MS SQL Server and/or Oracle databases Experience with Visual Studio 2010 and later versions with .Net Framework 2.0-4.6.2 with C# and VB Candidate should strong ETL experience in Data Warehouse / Business Intelligence platforms Experience with Databases using ADO.NET Experience with Windows Communication Foundation (WCF) and Service Oriented Architecture Experience with any of JIRA/Bugzilla/HP ALM tools.
    $85k-116k yearly est. 1d ago
  • Application Developer

    The Midtown Group 4.4company rating

    Senior .net developer job in Bethesda, MD

    We are actively interviewing for the following developer opportunity on a growing team. If Interested please apply now We are seeking an Application & Automation Developer to join our growing Application Development & Automation team. This is a hands-on development role focused on building scalable, modern, and cloud-native applications to support our enterprise initiatives. You'll work across both full-code and low-code platforms, contributing to the modernization of internal tools, workflow automation, and integration of business systems. Ideal candidates will bring 3 years of experience, strong technical skills in both front-end and back-end development, and a passion for innovation and continuous improvement. You'll collaborate closely with other developers, analysts, and architects to bring ideas from concept to reality. Key Responsibilities Design, develop, and maintain applications using C#, .NET Core/.NET 8+, and Azure cloud services Build RESTful APIs and Azure Function Apps to support event-driven workflows and integrations Implement secure and scalable microservices using clean architecture and object-oriented design principles Develop user interfaces using Angular, React, or other modern frameworks for responsive and intuitive experiences Collaborate with senior engineers and architects to implement microservices and scalable cloud-native architectures Support CI/CD pipelines and deployment processes using Azure DevOps Write clean, testable, and well-documented code following OOP, SOLID, and clean architecture principles Troubleshoot application and integration issues, perform root cause analysis, and implement fixes Assist in refactoring and modernizing legacy applications to align with current standards Participate in code reviews, daily stand-ups, sprint planning, and other Agile ceremonies Contribute to knowledge sharing, documentation, and continuous improvement effort Required Qualifications 3 years of hands-on experience in application development Proficiency in C#, .NET Core/.NET 6+, and OOP principles Experience with Azure Functions, Azure DevOps, and cloud-native development Familiarity with front-end technologies like Angular, React, or similar frameworks Strong understanding of relational databases, SQL, and ORM frameworks (EF Core, Dapper) Knowledge of RESTful API design, authentication protocols (OAuth, Azure AD), and secure coding practices Experience with Git, Agile methodologies, and collaboration tools like Jira and Confluence Strong troubleshooting, debugging, and communication skills Preferred Qualifications Experience with event-driven architecture (EDA), domain-driven design (DDD), and microservices Exposure to Azure SQL, Azure Storage Accounts, Azure Event Grid, and Azure Monitor Familiarity with Microsoft Graph API, SharePoint, and Azure Document Intelligence Interest or experience in workflow automation and low-code platforms (e.g., Power Platform, Appian)
    $98k-126k yearly est. 5d ago
  • Workday Application Developer

    Providge Consulting

    Senior .net developer job in Baltimore, MD

    Citizenship: US Citizenship required A work-from-home schedule will be established with the hiring manager once onboarding and equipment issuing are completed. This individual may work remotely up to two (2) days per week, equivalent to approximately 40% remote and 60% onsite. Fully remote or out-of-state employment is not authorized at this time. Providge is seeking a Workday Developer to provide support troubleshooting Production issues, developing Workday integrations and reports, and performing end-to-end testing of said integrations, reports and/or business processes. The selected candidate would support the Production Workday environment and the development of new solutions and enhancements. Responsibilities • Design, build, test, and deploy Workday integrations using tools such as EIB, Studio, Core Connectors, and Web Services (SOAP/REST APIs) • Configure and maintain Workday business processes, calculated fields, custom validations, and condition rules • Develop and maintain Workday custom reports • Troubleshoot and resolve system or integration issues • Integration Management • Create and maintain integrations between Workday and third-party systems (HR, Payroll, Benefits, Finance, etc.) • Monitor scheduled integrations and address failures or data inconsistencies • Document integration design, configuration, and data flow processes • Optimize existing integrations to improve performance and reliability • Participate in the design of software tools and subsystems to support reuse and domain analysis. • Assists Applications Engineer and Applications Programmer to interpret software requirements, design specifications to code and integrate, and test software components. • Assists with the analysis of information requirements. • Assist in the evaluation of problems with workflow, organization, and planning and helps develop appropriate corrective action. • Develop and maintain Workday reports and dashboards to support business and compliance needs • Work with users to understand reporting requirements and translate them into Workday solutions • Automate report scheduling and distribution for Users Required Qualifications • At least three (3) years of programmer and/or analyst experience. • At least one (1) year of working experience with specific task order technology. Education N/A Knowledge, Skills, and Abilities • Possess extensive experience with developing integrations and reports, including BIRT reports. • Thorough knowledge of security for integrations and reports. • Possess experience with developing calculated fields. • Knowledge of and experience with Workday HCM and Payroll business processes. • Knowledge of Orchestrate integrations is preferred. • Strong work ethic. • Excellent communication and organizational skills.
    $73k-99k yearly est. 5d ago
  • AI Software Engineer

    Tential Solutions

    Senior .net developer job in Baltimore, MD

    My client, ranked among Fortune's World's Most Admired Companies, is a global leader in investment management and is seeking an AI Software Engineer to join the team. We have a Mid & Senior level openings ***Amazing salary, bonus, & some of the best benefits in the marketplace!! Primary responsibility: Develop and deliver AI-driven software solutions, collaborating with stakeholders and working alongside top AI industry leaders to build end-to-end applications and AI agents. What we're looking for: 2-12 years of software engineering experience with strong coding and system design skills. Experience designing, building, or deploying AI-driven applications, intelligent agents, or automation solutions. Familiarity with AI frameworks, cloud-native architectures (AWS, containerized microservices), or data-driven systems. Passion for learning emerging technologies and applying AI to solve real business problems. Key Responsibilities: Design, code, test, and deploy AI-driven applications and intelligent agents. Collaborate in agile squads across front-end, back-end, data science, and UX. Translate business requirements into AI-powered solutions and actionable insights. Contribute to AI agent design, orchestration, prompt engineering, and deployment. Use cloud and AI technologies: AWS, Databricks, Salesforce, containerized microservices, and AI/ML frameworks. Qualifications: BS/MS in Computer Science Experience with Python, JavaScript, or Java (preferred beyond just Java) Proven ability to deliver complete solutions, not just scripts Hands-on experience with cloud-native architectures (AWS, Azure), containerized microservices, and agent frameworks Stable career history; entrepreneurial and collaborative mindset #LI-GT
    $71k-95k yearly est. 5d ago
  • Workday Application Developer

    Creative Information Technology, Inc. 4.7company rating

    Senior .net developer job in Towson, MD

    About us: Creative Information Technology Inc (CITI) is an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions such as Healthcare IT, Human Services, Identity Credentialing, Cloud Computing, and Big Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA Alliant, and DHS-Eagle II. Join us in driving growth and seizing new business opportunities! Overview Background: We are seeking a Workday Application Developer to assist with the implementation and ongoing support of Workday HCM and Financial System. Responsibilities: Development and Configuration: Design, build, test, and deploy Workday integrations using tools such as EIB, Studio, Core Connectors, and Web Services (SOAP/REST APIs) Configure and maintain Workday business processes, calculated fields, custom validations, and condition rules Develop and maintain Workday custom reports Troubleshoot and resolve system or integration issues Integration Management Create and maintain integrations between Workday and third-party systems (HR, Payroll, Benefits, Finance, etc.) Monitor scheduled integrations and address failures or data inconsistencies Document integration design, configuration, and data flow processes Optimize existing integrations to improve performance and reliability Reporting and Analytics: Develop and maintain Workday reports and dashboards to support business and compliance needs Work with users to understand reporting requirements and translate them into Workday solutions Automate report scheduling and distribution for Users Support and Collaboration Provide technical support for agency/end users Maintain system documentation, including design specs, workflows, and configuration guides Collaborate with HR, Payroll, Finance, and IT teams to align Workday functionality with business needs Participate in change control and configuration management processes Gather/document business requirements for change requests (break/fix) Minimum Qualifications: Graduation from an accredited college or university with a bachelor's degree in Business or Computer Science. Strong experience in the administration or support of enterprise systems such web services, Workday HCM, Payroll, Financials and Reporting. Additional experience may be substituted on a year-for-year basis up to a maximum of four years for the required education. Preferred Qualifications: Strong analytical and problem-solving skills Outstanding business process fluency, with a strong ability to discuss processes at a level of detail sufficient to gain insight into the underlying business problem or opportunity Ability to work in a team environment; establishing and maintaining strong professional relationships Proven ability and success with HCM, Payroll and Financial systems Maintain the security and confidentiality of any proprietary or sensitive data in any medium Demonstrated Workday experience Demonstrated experience in Workday implementation or post-production environment as a primary technical resource Workday certified training or commensurate experience How to Apply: To apply for the Workday Application Developer role, please submit your resume to ********************. Applications will be reviewed on a rolling basis until the position is filled. We look forward to reviewing your application.
    $64k-93k yearly est. 2d ago
  • Java Software Engineer

    Buzzclan

    Senior .net developer job in Fort Meade, MD

    Clearance Required: Top Secret/SCI with Polygraph Seeking an experienced Software Engineer who will support mission-critical systems for a Federal customer at Fort Meade, Maryland. This entry-level role focuses on developing and maintaining Java-based applications in a secure environment. The engineer will work closely with senior developers and system engineers to deliver reliable and scalable software solutions. Key Responsibilities · Design, develop, test, and maintain Java applications. · Participate in software development lifecycle activities including requirements analysis and design. · Write clean, efficient, and well-documented code. · Collaborate with cross-functional teams to troubleshoot and resolve issues. · Support integration and deployment of software in secure environments. Qualifications Education: Bachelor's degree in Computer Science, Software Engineering, or related field. Experience: 4+ years of experience in software development, preferably in Java. Preference: Java certification or relevant coursework preferred. Skills: · Proficiency in Java programming language. · Understanding of object-oriented design and development. · Familiarity with development tools such as Eclipse or IntelliJ. · Basic knowledge of secure coding practices and federal IT standards.
    $71k-95k yearly est. 2d ago
  • Senior Cloud Application Developer (AWS)

    Kamispro

    Senior .net developer job in Washington, DC

    We are seeking a Senior Cloud Application Developer to join a high-performing team on a 10+ month contract. Candidates must be authorized to work in the United States. The ideal candidate is highly skilled in Python, AWS services, Kubernetes, and Airflow, with a strong background in building and deploying cloud-native applications. ***PLEASE NOTE: WE ARE NOT ACCEPTING APPLICATIONS FROM THIRD-PARTY AGENCIES FOR THIS ROLE. Key Responsibilities: Optimize a scalable, reliable, and secure AWS native cloud system Refine infrastructure configuration as IaC using Terraform Help produce and capture operational metrics from logs, API's, and various cloud sources Refine CI/CD/CT pipelines to build, deploy, and test native cloud application code Experience, Skills & Qualifications: Education: Bachelor's degree in Computer Science, Engineering, Software Engineering or a relevant field with a minimum of 8 years working experience in an AWS Cloud environment required for a senior level position. Expertise in cloud-native application development, and cloud infrastructure management. Expertise in containerization and Kubernetes In-depth knowledge of AWS services (EKS, EC2, Lambda, RDS, S3) Strong experience of workflow managers (Airflow) Strong experience with AWS and proficiency in Python, BASH, and IaC tools like Terraform Strong experience with relational and cloud-based databases Strong experience in building automation tools and CI/CD/CT pipelines using platforms like Ansible, GitHub Actions, GitLab CI, and CodePipeline
    $92k-121k yearly est. 3d ago
  • Geographic Information System Programmer

    International Software Systems, Inc. 3.9company rating

    Senior .net developer job in Baltimore, MD

    Responsibilities: We are seeking a qualified Senior GIS programmer / Systems Analyst to perform application development and support activities supporting the Office of Information Technology's GIS Program. The programmer will assist in the development and maintenance of ArcGIS Server applications, GIS application upgrades, and support of the ArcGIS Server environment, along with working with ArcGIS Web AppBuilder and interfacing with CityWorks. GIS application development and application maintenance/upgrades • ArcGIS server web application development and maintenance • Support configuration efforts in CityWorks and the GIS web services used for CityWorks • Repair and upgrade existing Facilities toolsets and utility toolsets written in Visual C# using Visual Studio 2010 (IDE) with the ArcObjects Software Developers Kit (SDK) 10.1. Required Skills: Minimum of five (5) years developing and modifying applications using J2EE, .NET, JavaScript, HTML, C#, Python. Experience with ESRI ArcGIS technologies including ArcGIS Server, ArcGIS API's, ArcGIS JavaScript API, ArcGIS Web AppBuilder, Collector, ArcSDE and ArcGIS Mobile. Experience with ArcGIS Model Builder and Python Strong Knowledge of Structured Query Language (SQL), Triggers, and Stored Procedures. Analysis of program and production problems. Developing reports using SSRS Strong knowledge of relational databases and concepts (Oracle, SQL Server preferred) Excellent communication skills Graduation from an accredited college or university with a bachelor's degree in Business, Computer Science or a related field and five years' experience in systems analysis, change management analysis, project management, program analysis, or a closely related field. Recent engagement with a government entity
    $87k-121k yearly est. 1d ago
  • z/OS Systems Programmer

    A Square Group (ASG

    Senior .net developer job in Annapolis, MD

    ASG is looking for an experienced and growth minded z/OS Systems Programmer to analyze, create, implement, and support cutting edge technologies in support of our U.S. Government customer base. As a z/OS (Z Operating System) Systems Programmer, you will work on Z Enterprise Systems and help build the most secure systems for US Government customers to deploy their mission critical applications. You will design, develop, and provide support to customers, which involves Programming Interfaces to enable Services on TSO/ISPF, SDSF, HOD, JCL, RACF. Required education High School Diploma/GED Preferred education Bachelor's Degree Required technical and professional expertise: TS/SCI + Full Scope Polygraph Security Clearance z/OS Systems Programming experience Experienced with z/OS installation, troubleshooting (IPCS), storage management (DFSMS) and virtual tape Experienced in Parallel Sysplex, VTAM/TCPIP, SMP/E Prior experience with TSO/ISPF, SDSF, HOD, JCL RACF, JES System Programming, Assembler Preferred technical and professional experience Prior experience with z/VM Installation and support Prior experience with performance analysis 3+ years of experience with TWS, TSM Storage, Networking experience a plus 2+ years of experience with high-performance networks
    $83k-123k yearly est. 2d ago
  • Senior Software Engineer, Back End/Full Stack (Intelligent Foundations & Experiences)

    Capital One 4.7company rating

    Senior .net developer job in Baltimore, MD

    Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End/Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. Intelligent Foundations & Experiences (IFX) is a powerful collective of horizontal technology organizations that are driving Capital One's real-time intelligent future. Together with our partners in the Enterprise and across lines of business, we deliver broad-reaching technical solutions and advance state-of-the-art science to help every Capital One associate and our 100+M customers succeed. What You'll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services Basic Qualifications: Bachelor's Degree At least 3 years of professional software engineering experience (Internship experience does not apply) Preferred Qualifications: 5+ years of experience in at least one of the following: Java, Scala, Python, Go, or Node.js 1+ years of experience with AWS, GCP, Azure, or another cloud service 3+ years of experience in open source frameworks 2+ years of experience in Agile practices At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer). The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked. Chicago, IL: $144,200 - $164,600 for Senior Software Engineer McLean, VA: $158,600 - $181,000 for Senior Software Engineer Plano, TX: $144,200 - $164,600 for Senior Software Engineer Richmond, VA: $144,200 - $164,600 for Senior Software Engineer Riverwoods, IL: $144,200 - $164,600 for Senior Software Engineer Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter. This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan. Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website . Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level. This role is expected to accept applications for a minimum of 5 business days.No agencies please. Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections ; New York City's Fair Chance Act; Philadelphia's Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1- or via email at . All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).
    $158.6k-181k yearly 12h ago
  • Software Engineer

    Aerovironment 4.6company rating

    Senior .net developer job in Jessup, MD

    The primary role of the **Software Engineer** is to sustain, enhance, and optimize mission-critical applications supporting SIGINT analyst operations. This role focuses on backend and web UI development, API integration, and troubleshooting within secure environments. You'll work independently to analyze requirements, develop new features, and maintain reliable software solutions that directly support national security missions. **Position Responsibilities:** + Analyze user requirements and enhance software capabilities + Sustain, debug, and optimize mission-critical applications and web-based interfaces + Develop and integrate APIs using Python modules + Build and maintain applications using Django or similar full-stack frameworks + Design and interact with SQL-based data models + Use GitLab for version control and collaboration + Operate across Linux and Windows environments + Document development activities and system changes within mission platforms **Basic Qualifications:** + Bachelor's degree in Computer Engineering, Computer Science, Electrical Engineering, Math, or Physics is required or equivalent combination of education, training, and experience + 2 - 5 years of relevant experience + Strong Python development skills with experience using Django + Experience working with SQL or SQLite databases + Hands-on experience developing APIs + Familiarity with GitLab and both Linux and Windows operating systems + Ability to work independently and produce clear technical documentation + An active TS/SCI with Polygraph **Other Qualifications & Desired Competencies:** + SIGINT domain knowledge or experience supporting analyst operations + Experience documenting systems or workflows using tools such as Gambit or Hub **Salary Range:** $150,000 - $200,000 **Compensation & Benefits Notice** The pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity, as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the requirements of the ITAR and/or the EAR, applicants must qualify as a U.S. person under the ITAR and the EAR, or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment's determination that it will be able to obtain an export license in a time frame consistent with AeroVironment's business requirements. A "U.S. person" according to the ITAR definition is a U.S. citizen, U.S. lawful permanent resident (green card holder), or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits** : AV offers an excellent benefits package including medical, dental vision, 401K with company matching, a 9/80 work schedule and a paid holiday shutdown. For more information about our company benefit offerings please visit: ********************************* . We also encourage you to review our company website at ******************** to learn more about us. Principals only need apply. NO agencies please. **Who We Are** Based in California, AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer, Dr. Paul MacCready, we've been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty - and succeed. **What We Do** Building on a history of technological innovation, AeroVironment designs, develops, produces, and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems. Agencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition. _We are proud to be an EEO/AA Equal Opportunity Employer, including disability/veterans. AeroVironment, Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data, sexual orientation, gender identity or other legally protected status._ **ITAR** U.S. Citizenship required **About AV:** **AV isn't for everyone. We hire the curious, the relentless, the mission-obsessed. The best of the best.** We don't just build defense technology-we redefine what's possible. As the premier autonomous systems company in the U.S., AV delivers breakthrough capabilities across air, land, sea, space, and cyber. From AI-powered drones and loitering munitions to integrated autonomy and space resilience, our technologies shape the future of warfare and protect those who serve. Founded by legendary innovator Dr. Paul MacCready, AV has spent over 50 years pushing the boundaries of what unmanned systems can do. Our heritage includes seven platforms in the Smithsonian-but we're not building history, we're building what's next. **If you're ready to build technology that matters-with speed, scale, and purpose-there's no better place to do it than AV.** **Careers at AeroVironment (*****************************************
    $150k-200k yearly 6d ago
  • Net Web Services Developer

    AHU Technologies

    Senior .net developer job in Washington, DC

    *Java Spring Boot Framework *Java Spring Framework: Security, MVC, JDBC, JPA *Java Lambda Expressions, Collections, Streams *Version Control Systems (GIT) *Java Test Frameworks (Junit) *Relational DB System (ie MySQL, Postgres, etc) *Java Logging Frameworks (e.g. Log4J) *Experience with Cloud Computing Using AWS *Continuous Integration Tools (e.g. Jenkins) *Experience with Agile/Scrum environment *Mobile App Development *Understanding of ReactJS, HTML5, CSS *6-10 yrs. planning, coordinating, and monitoring project activities Compensation: $50.00 - $65.00 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.
    $50-65 hourly Auto-Apply 60d+ ago
  • Senior SharePoint Developer/Architect

    Business Integra 3.6company rating

    Senior .net developer job in Bethesda, MD

    Founded in 2001, Business Integra is an 8(a) Certified, Woman-Owned, Small Disadvantaged Business (SDB). Our CMMI Maturity Level 3 and ISO standardized IT services help transform government and commercial organizations in strategic ways-seamlessly aligning their strategic missions with regulations and industry best practices - ensuring that their ultimate visions are made reality. We are maturing and transforming to provide our customers “IT-as-a-Service” - with a sharper focus on outcomes, operational efficiency, competitiveness, and rapid response - consistent with business requirements. Our extensive team of PhD's, senior IT management, strategy consultants, seasoned IT solutions architects/project managers, and qualified software engineers deliver high quality IT solutions through proven methodologies and innovation. Job Title: Senior SharePoint Developer/Architect Location: Bethesda, MD & Greenbelt, MD (2 weeks in Bethesda & 2 weeks in Greenbelt) Duration: Full Time Client : BI(Business Integra) Job Description: Provides senior support in the analysis and design of enterprise business systems Handles test scripts & service requirements Works closely with end users on project development & implementation Need Focus on SharePoint need to be able to rapidly migrate from SharePoint 2010 to 2013 Need 10+ years of experience Responsibilities: Participates in the design of software tools & subsystems Write programs according to specifications needed Work with the technical staff to understand problems with the software & then develop resolutions for the problems Resolve customer complaints x/SW & respond to suggestions for improvements & enhancements Provides technical direction to programmers to ensure program deadlines are met Education: Minimum requirement - Bachelor's Degree Respectfully, Gulati Gourav Sr Technical Recruiter Additional Information All your information will be kept confidential according to EEO guidelines.
    $95k-119k yearly est. 16h ago
  • ASP.NET/VB.NET Developer

    Veredus 4.4company rating

    Senior .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 17h ago
  • ASP.NET MVC - Washington, DC ( GC or Citizens )

    Info. Services Inc. 4.2company rating

    Senior .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. 17h ago
  • C, ASP.NET sockets

    Mapjects.com

    Senior .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

    Senior .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
  • CNO Net Developer

    Belay Technologies

    Senior .net developer job in Annapolis, MD

    Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner-up in 2020 and a finalist in 2021! Belay Technologies is seeking a CNO Net Developer for our intel team. You will act as a general-purpose CNO reverse engineer for network-based devices for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results. You will work closely with analysts, operators, data scientists and other software engineers to provide mission tactical support. You will be responsible for the following: Augment existing toolsets. Derive, document, and analyze requirements. Build prototypes to demonstrate understanding of mission requirements. Produce end tool sets that can operate within mission constraints. Test and oversee testing of toolsets for release. Candidates should have the following qualifications: TS/SCI with polygraph is required. Twelve (12) years, B.S. or ten (10) years w/ M.S., Four (4) years of additional SWE experience may be substituted for a bachelor's degree. Skills Requirements: Familiar with Unix based systems. Experience with reverse engineering Linux based network devices. In-depth understanding of network protocols (e.g., TCP/IP), and analysis of network traffic (e.g., Wireshark). Produce and modify software systems in C/C++/Python/Assembly. Provide support for fielded software systems. Familiarity with Git and Subversion. Atlassian Tools (Jira, Confluence). Experience with production CNO capabilities and operations. Candidates are desired to have the following skills: Experience with reverse engineering windows or embedded platforms (RTOS). Experience with any of the following: Java, JavaScript, Bash, PowerShell, Perl, C#, Rust. Experience with developing CNO specific software in Linux/Windows/Embedded applications. Experience with Vulnerability Research and Exploit development. Knowledge of end-to-end SIGINT collection and analysis systems. Perks and Benefits: 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program 10% matching in 401(k) contributions vested on day one $5,000 annual training/tuition Student Loan Repayment Program 100% company funded HSA Rich medical coverage (100% coinsurance) Dental coverage including orthodontia Up to $420,000 in life insurance, premiums 100% company funded Amazon Prime, gym reimbursement, monthly lunches, games and prizes Pet adoption program, generous referral bonus program, fun events, and more! At Belay, we are committed to creating an environment where you can thrive both professionally and personally. We believe in transparency and fairness in compensation. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Belay offers a competitive total compensation package that includes benefits and perks, a flexible work-life balance, and career development. Salary Range: $190,000 to $240,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Belay Technologies specializes in systems automation and full stack development. Belay Technologies provides leading technology and engineering solutions to the DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.
    $75k-101k yearly est. Auto-Apply 60d+ ago
  • GIS Application & Database Developer

    Integrity Management Consulting 3.9company rating

    Senior .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. 3d ago

Learn more about senior .net developer jobs

How much does a senior .net developer earn in Essex, MD?

The average senior .net developer in Essex, MD earns between $73,000 and $133,000 annually. This compares to the national average senior .net developer range of $72,000 to $124,000.

Average senior .net developer salary in Essex, MD

$99,000

What are the biggest employers of Senior .NEt Developers in Essex, MD?

The biggest employers of Senior .NEt Developers in Essex, MD are:
  1. TWO95 International
  2. BG Staffing
  3. Hi-Tech Solutions
  4. Xinnovit
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