Lead Ab Initio Developer (W2 only)
Junior .net developer job in Reston, VA
Terms of Employment:
Contract, Six Months (Likely Extension)
This position is remote. Candidates must reside in Maryland, Washington, DC, Virginia, or West Virginia.
We are looking for an experienced Lead Data Engineer with deep expertise in Ab Initio to join a high-priority cloud migration team. In this role, you will apply your ETL development skills to help transition our data platform from a Cloudera/Ab Initio environment to a state-of-the-art stack on AWS. If you are an Ab Initio expert who is excited about working with modern cloud data technologies, this is the perfect role for you.
You will…
Develop, test, and maintain ETL processes using Ab Initio for a large-scale data migration.
Work with the engineering team to deploy and run Ab Initio jobs in a cloud environment.
Engage in performance tuning of ETL workflows to ensure data is loaded efficiently into new AWS databases like Redshift and PostgreSQL.
Analyze and understand the existing Cloudera environment to ensure a smooth transition.
Collaborate on data access and loading strategies for various file types.
Required Qualifications:
8+ years of hands-on experience as an Ab Initio developer with large, enterprise organizations.
Strong background in ETL development, data warehousing, and database concepts.
Ability to clearly articulate technical concepts and past project work.
Experience running Ab Initio on a cloud platform, particularly AWS.
Hands-on experience with AWS data services, especially Redshift, PostgreSQL, and/or Athena.
Preferred Qualifications:
Experience with the Cloudera ecosystem.
Professional experience in the healthcare industry.
Acquisitions and Development Analyst
Junior .net developer job in Washington, DC
Arcland Property Company is the largest privately held owner, manager and developer of self storage in the Mid-Atlantic Region and rapidly growing regionally and nationally under the
Self Storage Plus
brand. We are seeking a candidate to join our team as an Acquisitions and Development Analyst.
Position Summary:
The ideal candidate must be a highly motivated self-starter who is intellectually curious, enjoys working in a fast-paced environment, and adapts easily to change. The Acquisitions and Development Analyst will be involved in all stages of the investment and development cycle.
Essential Duties and Responsibilities
Support the Acquisitions Team in underwriting and evaluating potential Class-A self storage development sites and existing assets nationally
Prepare and maintain advanced financial models to support investment decisions, including detailed capital stack structuring and equity waterfall analyses
Support the capital markets team to raise debt and equity for new investments
Assist in preparing investment committee materials and presentation decks
Maintain pipeline database
Perform asset level due diligence and assist in deal execution
Engage in outreach with storage owners, developers, and brokers within the commercial real estate industry
Perform ad-hoc analyses critical to investment decision-making and market strategy
Qualifications and Skills
1-2 years of experience in commercial real estate, finance, consulting, or a related field
Strong analytical background with an interest in real estate investment and development
Proficiency in Microsoft Office & Excel; familiarity with real estate financial modeling a plus
Highly organized, detail-oriented, and adaptable
Opportunistic, entrepreneurial spirit, “go-getter”
Strong written and verbal communication skills
Comfortable working both independently and as part of a small, collaborative team
Bachelor's degree in real estate, finance, business, economics, or related field preferred
In-office work required
Compensation and Benefits
Arcland offers a competitive salary based on experience and qualifications, as well as an excellent benefits package including:
Employer-paid medical, dental, vision, disability, and life insurance
401(k) savings plan with employer match
Flexible spending accounts
Paid time off
Professional development and mentorship opportunities
If you're an ambitious and analytical individual looking to grow your career in commercial real estate, and you're excited to be part of a rapidly growing company and entrepreneurial environment, please reach out.
Development Analyst
Junior .net developer job in Germantown, MD
RETS Associates on behalf of our client, a national leader in transformational land development projects, is recruiting a Financial Analyst - Development in their Germantown, MD office.
This position will provide support to a lean and dynamic Development team, and responsible for maintaining and developing the development proforma, analyzing market trends, forecasting and reporting, and supporting the overall strategic planning of data center projects. The Financial Analyst will have 1-4 years of real estate financial analysis experience and a desire for a career path in Development. The ideal candidate will possess a strong analytical mindset, excellent communication skills, and the ability to work collaboratively in a fast-paced environment.
Key Responsibilities:
Maintain and develop pro-forma models to support the Development team.
Assist in budgeting, forecasting, and financial planning activities.
Coordinate with internal and external stakeholders including municipalities, regulatory agencies, and consultant teams to support the project management team.
Collect, analyze, and interpret data related to project performance, costs, and timelines.
Contribute to the development of long-term strategies for data center expansion and optimization.
Maintain accurate documentation and records related to project activities.
Qualifications:
Bachelor's degree in Finance, Business, Economics, Real Estate, or similar.
2-5 years of experience in real estate financial analysis including in depth financial modeling, data analysis, forecasting, and market research.
Strong analytical skills with proficiency in financial modeling, data analysis, and market research.
Excellent communication and presentation skills, with the ability to convey complex information clearly and concisely.
Commitment to high standards of excellence and integrity.
Strong attention to detail and excellent organizational skills.
Passion for commercial real estate and desire to grow with an exceptional team.
ASP.NET/VB.NET Developer
Junior .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 ***************
ASP.NET MVC - Washington, DC ( GC or Citizens )
Junior .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.
C#, ASP.net C , (50 to 60/hr) - start in 2 weeks , federal
Junior .net developer job in Herndon, VA
Mapjects.com is a leading centralized logistics operations portal platform. We're looking for C#, C++ developers for our federal/government contract
Email WORD resume and contact to [email protected] or
[email protected]
US citizens or (Green Card with at least 5 yrs US residency)
Compensation is very competitive, and commensurate with experience, loc Herndon / Fairfax VA/DC
Corp 2 Corp, 1099, or W2 (please email your expectations, and availability to start)
Job Description
Specific Responsibilities support software development of our
federal
client in fairfax VA or DC:
Federal software will be developed within a modern, object-oriented, modular open-systems architecture primarily utilizing the following programming languages
Main skills :
C# ASP.net
Windows or C++ Linux
Optional
C# .NET
windows (and linux desired)
Qualifications
3 to 8 yrs software development experience
Additional Information
please email word copy of resume to
ensure it has your contact information, and phone number to reach you.
[email protected] or [email protected]
CNO Net Developer
Junior .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.
Auto-ApplyJr. Web Developer
Junior .net developer job in Columbia, MD
Established in 1991, Collabera is one of the fastest growing end-to-end information technology services and solutions companies globally. As a half a billion dollar IT company, Collabera's client-centric business model, commitment to service excellence and Global Delivery Model enables its global 2000 and leading mid-market clients to deliver successfully in an increasingly competitive marketplace.
With over 8200 IT professionals globally, Collabera provides value-added onsite, offsite and offshore technology services and solutions to premier corporations. Over the past few years, Collabera has been awarded numerous accolades and Industry recognitions including.
• Collabera awarded Best Staffing Company to work for in 2012 by SIA. (hyperlink here)
• Collabera listed in GS 100 - recognized for excellence and maturity
• Collabera named among the Top 500 Diversity Owned Businesses
• Collabera listed in GS 100 & ranked among top 10 service providers
• Collabera was ranked:
• 32 in the Top 100 Large Businesses in the U.S
• 18 in Top 500 Diversity Owned Businesses in the U.S
• 3 in the Top 100 Diversity Owned Businesses in New Jersey
• 3 in the Top 100 Privately-held Businesses in New Jersey
• 66th on FinTech 100
• 35th among top private companies in New Jersey
***********************************************
Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.
Job Description
Position Details
Job Title: Jr. Web Developer
Job Location: Columbia, MD
Job Duration: 6+ Months Contract
Job Responsibilities:
• Design and Development of websites in relation to Talos's Open Source and public facing communities for Cisco.
• Working with existing developers and teams for desired outcomes. Skills:
• Comfortable with HTML, CSS, Ruby, Git, CLI, and JavaScript.
• Strong understanding on Ruby on RaIls.
• Experience working in a fast paced, work-on-your-own, environment.
• Excellent communication and people skills
Qualifications
Bachelors
Additional Information
HM is available to interview ASAP. If you are interested with the Opportunity please reach me ************
Quantum Software Intern
Junior .net developer job in Washington, DC
Job Description
Phasecraft is the quantum algorithms company. We are building the mathematical foundations for quantum computing applications that solve real-world problems. Founded in 2019 by Toby Cubitt, Ashley Montanaro and John Morton, we are based in London and Bristol in the UK and opened an office in Washington DC in 2024, led by Steve Flammia. In 2025 we completed a $34m Series B funding round co-led by Plural, existing investor Playground Global, and Novo Holdings' Quantum Fund in its first direct quantum software investment.
Phasecraft's unprecedented access to today's best quantum computers - through partnerships with Google, IBM, Quantinuum and QuEra - provides us with unique opportunities to develop foundational IP, inform the development of next-generation quantum hardware, and accelerate commercialization of high-value breakthroughs.
We are delighted to launch our 2026 Quantum Software Internship programme. As a Quantum Software Intern you will have the opportunity to join the Phasecraft team for a few (typically 3) months. Not only will you work on a technical research project focusing on the design, implementation or analysis of quantum algorithms and related techniques in near-term quantum computing, but you will also have the chance to experience life in a young and vibrant startup that is constantly pushing the boundaries of our knowledge of quantum computing. Past projects have ranged from theoretical work on the underpinning mathematics of quantum algorithms to writing code for real or simulated quantum hardware.
Our recent internship programmes have proven to be meaningful and successful. In 2022 we hired our first permanent staff member who had previously participated in our Internship programme and we have several ongoing collaborations with former interns. Some of the work undertaken during internships has also been published (Optimizing fermionic encodings for both Hamiltonian and hardware and Extracting the spin excitation spectrum of a fermionic system using a quantum processor). Our team has enjoyed working on challenging projects with talented interns with diverse academic backgrounds including Quantum Information Theory, Materials Science, Physics and Computer Science.
The internship is a paid position with a competitive salary. Interns are based with the Phasecraft team in our offices in Bristol and London in the UK and Washington DC in the US. Internships usually take place over the summer months, though dates can be flexible.
As a Quantum Software Intern, we expect the ideal candidate will have experience in the implementation of advanced quantum algorithms or otherwise strong evidence of potential to contribute to this area. A background in quantum computing is not necessarily required nor is a track record of publishing scientific papers in this area; however the candidate should be able to demonstrate a keen interest in quantum computing through formal or independent studies.
Requirements
Essential criteria:
Good understanding of algorithms and algorithmic analysis.
Strong programming skills, including in Python.
Bachelor or Masters degree in Computer Science, Mathematics, Physics or closely related field.
Enthusiasm for learning and novel research.
Desirable criteria:
Exposure to quantum computing and/or quantum information theory, via formal or independent studies.
Experience coding in quantum development environments (e.g. Cirq, Qiskit, QuEST) or in implementing quantum algorithms or novel classical algorithms on classical computers
Programming experience in Julia
To apply, please click on "Apply for this job" below and include your CV, details of two referees, a covering letter and academic transcript. The closing date is 8th February 2026.
This 3-month internship pays $36/hour, for 40 hours per week. This rate includes an accommodation allowance element.
Software Development Summer Internship
Junior .net developer job in Alexandria, VA
Job Description
Software Development Summer 2026 Internship
Are you interested in hands-on software development?
We offer summer internship positions where you will be trained on full stack software development.
This is a mentorship program we are passionate about. Our top technical staff gathers together each year to design a fresh program that evolves with our technology needs. We focus on making sure you develop a strong foundation of knowledge to build your career on.
The two key areas of focus are:
Technical skills related to designing and building software.
Agile methodologies that enable teams to work effectively.
You'll get to meet other developers in the company, build products, and participate in team building activities. Software development is not just about delivering code, it is about creating a team and culture that can build great software.
Responsibilities
Learn and work with a variety of technologies related to full stack development.
Participate in an Agile team environment to complete one or more web-based projects.
Prerequisites
Strong grasp of basic Java programming (2-3 years of coding in school and other venues).
Creative ability to solve problems, especially logic problems.
A genuine interest in software development.
Highly desired is software development work outside of school such as internships, personal projects, and hackathons.
About SimonComputing, Inc.
SimonComputing is dedicated to simplifying the process of building software. We specialize in developing technically challenging applications and serve clients in the public and private sectors.
SimonComputing, Inc. is an Affirmative Action/Equal Opportunity Employer.
Job Posted by ApplicantPro
Software Developer - Internship
Junior .net developer job in Rockville, MD
fusion Span is a fast-growing multinational information technology services company, and we are seeking a Java Developer to join the team remotely or at our Headquarters in Rockville, MD. This position is open to part part-time internship. It is required to be at our Headquarters in Rockville, MD.
This position will include developing custom applications, integrating various IT systems and working on Salesforce implementation projects.Responsibilities
Application development including Java/APEX development and custom web based applications
Developing web services with SOAP and REST API's
Work on developing database driven applications
Implement ETL solutions to integrate different systems
Work on cutting edge technologies like AI, LLM's, Big Data & Business Intelligence
Required:
Bachelor's degree in Computer Science (Student or in final years)
2+ Years of experience in Java and Object Oriented programming
Experience with middleware platforms is a huge plus
Familiarity with web or database application development and strong in SQL
Experience in Agile development methodology/Scrum is nice to have
What we Offer:
Health (PPO) dental & vision plan - 100% covered for employee
Long/Short-term disability insurance - 100% covered for employee
Life and AD&D insurance - 100% covered for employee
IRA with 3% matching contribution
15 days of paid vacation - increases with tenure
10 paid federal holidays
12 weeks for parental leave
About fusion Span
fusion Span is a fast-paced, high-energy global firm with a highly motivated team. This role will experience high work demands under tight timelines requiring a flexible and adaptable approach to daily priorities. We are open to qualified candidates worldwide even though our job opportunities are posted for a specific region.
Check out our Great Place to Work Certified Badge here.
Our Company Values:
Trust: We believe trust is the foundation of success, and build it through unwavering integrity, transparency, and open communication. We deliver on promises, address challenges directly, and hold ourselves accountable to excellence in all interactions with clients, partners, and teammates.
Innovation: We understand that excellence and innovation go hand-in-hand and are committed to developing forward-looking, creative solutions that meet our clients' evolving needs and move the industry forward. We embrace change, celebrate creativity, and prioritize quality to create a new standard of performance.
Community: We are a community-first organization committed to creating a culture of collaboration, inclusivity, and respect
where each voice is heard and all contributions are valued. We prioritize responsible and sustainable practices on our path to positively impact those we serve.
Auto-ApplyApplication Developer
Junior .net developer job in Lanham, 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 Description
Application Developer II
Location : NASA SEWP 10210 Greenbelt Road, Suite 200
Lanham, MD 20706
RESPONSIBILITIES:
EDUCATION/EXPERIENCE:
Additional Information
All your information will be kept confidential according to EEO guidelines.
CNO Software Developer
Junior .net developer job in Fort Meade, MD
T-Rex is looking for a talented CNO Software Developer to work on a program in the Ft. Meade area in support of the Intelligence Community.
Responsibilities:
Is An Onsite Role Experienced CNO Developers at T-Rex Solutions analyze systems to understand how they work and how they behave when they break. Candidates must be able to play both sides of the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with close coordination with customers. All our engineers write code, but many of our engineers spend as much time taking systems apart as building new ones. A typical day can involve studying disassembly or writing Python to audit a piece of C++ code. May be opportunities to lead small teams of developers and/or researchers. Role Type:
Typically requires a Bachelor's degree and four (4) years' experience or minimum eight (8) years experience
Demonstrated experience programming in Assembly, C, C++, Java, Perl, or Python
Active and transferable U.S. government issued TS/SCI with polygraph security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Desired Skills: 3 or more of the following desired skills
Understanding of OS Internals (i.e. Windo)
Experience with Vulnerability Research
Experience reading or writing assembly (x86, x64, ARM, PPC, MIPS, SPARC, 68k, or others)
Experience developing embedded systems
Understanding of network protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, routing protocols, or others).
Understanding of exploit mitigations such as DEP and ASLR
Experience using reverse engineering tools such as IDA Pro, HexRays, Ghidra, Binary Ninja, or objdump.
Experience using debuggers such as gdb, WinDbg, OllyDbg
Experience with BDI/JTAG
Experience with modern C++ development, such as RAII, C++11 and C++14.
Experience building and using tools to find, exploit, and productize vulnerabilities in complex software systems
T-Rex Overview
Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.
T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.
In compliance with pay transparency guidelines, the annual base salary range for this position is $150,000 - $250,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.
T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.
Auto-ApplyPrincipal .Net Applications Developer
Junior .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
Geospatial Applications Developer - TS/SCI
Junior .net developer job in Quantico, VA
Design, Develop, and Deliver Geospatial Solutions for the Marine Corps As a Geospatial Software Developer, you'll have the opportunity to support the Marine Corps Intelligence Activity (MCIA) in Quantico, VA by playing a central role in advancing the creation and delivery of mission-critical geospatial intelligence.
In this position, you will develop and maintain modern, user-focused geospatial applications and tools that make it easier for intelligence professionals to access, visualize, and share geospatial data. Your contributions will directly support MCIA's mission to provide a secure, centralized platform for geospatial data discovery, sharing, and collaboration across multiple classified networks. You will also assist in the continued growth of MCIA's online geospatial portal by supporting product development, metadata integration, user training, and technical troubleshooting, ensuring it meets the evolving needs of military and intelligence users. This is a dynamic, fast-paced environment that values innovation, adaptability, and the ability to turn complex requirements into practical, scalable solutions.
If you are seeking a role where your development expertise directly impacts operational effectiveness and national security, this is your opportunity to make a meaningful contribution!
Apply today by sending your resume to Antoine Thomas: [email protected]
*Important Information*
For full transparency, we are anticipating a start date in Summer or Fall 2026. This role, along with others on the contract, is ideal for candidates who are planning ahead, comfortable with the projected timeline, and fully committed to joining a mission-driven team as soon as the program begins.
Requirements:
Active TS/SCI clearance
Bachelor's degree in a related field, with 4+ years of relevant experience
Or 8+ years of relevant experience in lieu of degree
CompTIA Security+ certification
Demonstrated experience in application development along with hands-on work using GIS software (e.g., ArcGIS, ArcGIS Enterprise, Server, Image Server, ArcSDE, QGIS)
Solid experience in programming, scripting, and web development (e.g., Python, JavaScript, SQL, Java, .NET, HTML, CSS) to design, develop, and maintain modern GIS applications
Proficiency in system documentation and testing and ensuring compliance with mission, security, and system reliability requirements
Experience developing and supporting secure geospatial dissemination tools across classified and unclassified networks, aligned with DoD and Intelligence Community standards
Why join XTS?
At XTS, we're not just looking for employees, we're looking for individuals who are passionate about mission success and personal growth. As a veteran-owned company, we understand the value of service and the importance of fostering a supportive, collaborative community. We are committed to investing in our people, providing the tools and support necessary to grow, which creates a culture where every individual can succeed and thrive!
We offer a comprehensive benefits package, including:
Customizable healthcare plans, dental and vision coverage
Paid time off (PTO), 11 federal holidays, and a matching 401(k) plan to secure your financial future
Short- and long-term disability, life insurance, cancer insurance, and even pet insurance
Ongoing training and career advancement opportunities to prepare you for leadership roles within the Intelligence Community
Auto-ApplyWeb Developer (Drupal/PHP)
Junior .net developer job in Suitland, MD
MUST BE ABLE TO OBTAIN PUBLIC TRUST
MUST BE US CITIZEN OR PERMANENT RESIDENT/GREEN CARD
FOR PERMANENT RESIDENT/GREEN CARD - MUST HAVE BEEN IN THE U.S. FOR A MINIMUM OF 3 CONSECUTIVE YEARS
ONSITE - SUITLAND, MD
SALARY IS DEPENDENT UPON THE CANDIDATE'S SKILLS, EXPERIENCE, EDUCATION AND CERTIFICATIONS
SALARY RANGE: $100K - $115K
HIGH END OF THE SALARY RANGE IS CONSIDERED FOR THOSE WHO EXCEED QUALIFICATIONS IN A REQUIRED AREA
Soft Tech offers competitive BENEFITS in the areas of: MEDICAL, DENTAL, VISION, 401K, Short Term Disability, Long Term Disability, Life Insurance, PTO, AND PAID HOLIDAYS
Soft Tech Consulting is seeking a highly motivated, self-directed individual to fill the role of a Web Developer (Drupal/PHP). The selected individual will join a collaborative team environment where they will provide support and expertise necessary toward the successful delivery of the project deliverables. Key to the success of this position is the effective communication to all levels of staff for reporting project status.
Responsibilities
Design, build and test web-based applications and edit site content for various components using Drupal.
Create and manage web pages, add/edit content and upload/remove documents using Drupal.
Maintain website standards and comply with predefined design guidelines.
Utilize best practices in web screen design and learn about different middleware platforms to source and update data through web screens as specified in functional requirements.
Translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. This includes the incorporation of responsive design.
Collaborate with other team members and stakeholders to bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.
Taking responsibility for estimating, planning, and managing all of his/her own tasks and reporting on progress.
Ensure the technical feasibility of UI/UX designs.
Build reusable code and libraries for future use.
Optimize application for maximum speed and scalability.
Create, theme and managing content within Drupal.
Qualifications
High School Diploma with techinical training in computer science or a related field.
4 + years of experience in Drupal 8/9/10 development.
Understanding of Drupal architecture, APIs, module/theme development.
Strong experience in designing and implementing web application user interfaces and web pages using JavaScript/JQuery, CSS3, HTML5, and Bootstrap.
Must have experience in setting up, configuring and managing Drupal using PHP, Twig and Custom Module Development.
Must have strong knowledge of Section 508 and the Ability to address 508 compliance issues or providing alternative solutions.
Familiarity with agile development methodologies.
Experience with Git version control and deployment workflows.
Ability to work independently and as part of a team and manage multiple tasks and priorities effectively.
Strong analytical and problem-solving skills.
Strong attention to detail and commitment to code quality and maintainability.
Strong written and verbal communication skills with the ability to collaborate with cross-functional teams.
Must be able to consistently report progress and impediments throughout the day, without the need for scheduled meetings.
About Us
Soft Tech Consulting, Inc. is a woman and minority-owned business headquartered in Chantilly, VA. With contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value. Soft Tech's mission is to help government organizations design, implement, and maintain mission critical Information Technology solutions. By focusing jointly on our employees and our customers, we are able to achieve our mission by providing each and every one of our customers with continuous quality customer support.
Soft Tech Consulting, Inc. is an Equal Opportunity Employer.
Auto-ApplyASP.NET/VB.NET Developer
Junior .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 ***************
C, ASP.NET sockets
Junior .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.
******************
Easy ApplyJr. Web Developer
Junior .net developer job in Columbia, MD
Established in 1991, Collabera is one of the fastest growing end-to-end information technology services and solutions companies globally. As a half a billion dollar IT company, Collabera's client-centric business model, commitment to service excellence and Global Delivery Model enables its global 2000 and leading mid-market clients to deliver successfully in an increasingly competitive marketplace.
With over 8200 IT professionals globally, Collabera provides value-added onsite, offsite and offshore technology services and solutions to premier corporations. Over the past few years, Collabera has been awarded numerous accolades and Industry recognitions including.
• Collabera awarded Best Staffing Company to work for in 2012 by SIA. (hyperlink here)
• Collabera listed in GS 100 - recognized for excellence and maturity
• Collabera named among the Top 500 Diversity Owned Businesses
• Collabera listed in GS 100 & ranked among top 10 service providers
• Collabera was ranked:
• 32 in the Top 100 Large Businesses in the U.S
• 18 in Top 500 Diversity Owned Businesses in the U.S
• 3 in the Top 100 Diversity Owned Businesses in New Jersey
• 3 in the Top 100 Privately-held Businesses in New Jersey
• 66th on FinTech 100
• 35th among top private companies in New Jersey
***********************************************
Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.
Job DescriptionPosition Details
Job Title: Jr. Web Developer
Job Location: Columbia, MD
Job Duration: 6+ Months Contract
Job Responsibilities:
• Design and Development of websites in relation to Talos's Open Source and public facing communities for Cisco.
• Working with existing developers and teams for desired outcomes. Skills:
• Comfortable with HTML, CSS, Ruby, Git, CLI, and JavaScript.
• Strong understanding on Ruby on RaIls.
• Experience working in a fast paced, work-on-your-own, environment.
• Excellent communication and people skills
QualificationsBachelors
Additional Information
HM is available to interview ASAP. If you are interested with the Opportunity please reach me ************
CNO Software Developer
Junior .net developer job in Fort Meade, MD
Job Description
T-Rex is looking for a talented CNO Software Developer to work on a program in the Ft. Meade area in support of the Intelligence Community.
Responsibilities:
Is An Onsite Role Experienced CNO Developers at T-Rex Solutions analyze systems to understand how they work and how they behave when they break. Candidates must be able to play both sides of the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with close coordination with customers. All our engineers write code, but many of our engineers spend as much time taking systems apart as building new ones. A typical day can involve studying disassembly or writing Python to audit a piece of C++ code. May be opportunities to lead small teams of developers and/or researchers. Role Type:
Typically requires a Bachelor's degree and four (4) years' experience or minimum eight (8) years experience
Demonstrated experience programming in Assembly, C, C++, Java, Perl, or Python
Active and transferable U.S. government issued TS/SCI with polygraph security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Desired Skills: 3 or more of the following desired skills
Understanding of OS Internals (i.e. Windo)
Experience with Vulnerability Research
Experience reading or writing assembly (x86, x64, ARM, PPC, MIPS, SPARC, 68k, or others)
Experience developing embedded systems
Understanding of network protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, routing protocols, or others).
Understanding of exploit mitigations such as DEP and ASLR
Experience using reverse engineering tools such as IDA Pro, HexRays, Ghidra, Binary Ninja, or objdump.
Experience using debuggers such as gdb, WinDbg, OllyDbg
Experience with BDI/JTAG
Experience with modern C++ development, such as RAII, C++11 and C++14.
Experience building and using tools to find, exploit, and productize vulnerabilities in complex software systems
T-Rex Overview
Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.
T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.
In compliance with pay transparency guidelines, the annual base salary range for this position is $150,000 - $250,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.
T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.