Software Developer jobs in Frederick

The Engineer in this role will be supporting DIA customers in the maintenance, functionality, and sustainment of Zero Trust Environments. This support will include, but is not limited to, working in a DevOps environment to support the research into existing software applications required for integra

Job Status: Funded (short term) Location: Reston, VA or Washington D.C. (onsite) Clearance Required: Must be a U.S. Citizen and possess a current and active TS/SCI clearance granted by the Department of Defense or an Intelligence Community agency with an in scope Counterintelligence (CI) Polygraph B

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides s

Company Cogent Communications is a global, Tier 1 facilities-based ISP, consistently ranked as one of the top five networks in the world and is publicly traded on the NASDAQ Stock Market under the ticker symbol CCOI. Cogent specializes in providing businesses with high speed Internet access and Ethe

Job Title: *Full Stack Software Developer (Microsoft .NET) – Manufacturing OT & ERP Integration We are seeking a Full Stack Software Developer to design, build, and support modern applications that connect manufacturing operations (OT) with enterprise systems , with a strong emphasis on ERP inte

hackajob is collaborating with Nightwing to connect them with exceptional professionals for this role. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our cap

📍 Herndon, VA (Hybrid: Partial Remote / On-site) 📌 Full-Time | Hybrid | Immediate Hire Synertex is seeking a UI/UX Frontend Software Developer with GIS/mapping experience working in a Federal Government, preferably DoD/IC, contracting environment. The Software Developer - UI/UX will plan, develop,

The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security. B

As a Rust Software Developer, you will: Software Engineer with a strong background in the Rust Programming Language and proven experience developing systems with Rust to guide the next generation of mission-critical systems. Responsibilities include guiding adoption of Rust throughout the embedded d

##### Job Summary Company: Location: Frederick, MD Type: Experience: ##### Job Description Job Description: Responsibilities Transform complex customer requirements into working, maintainable enterprise-level solutions. Design, develop, and implement multi-tiered web-enabled applications using .NET,

Job Summary General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. Gene

📍 Herndon, VA (Hybrid: Partial Remote / On-site) 📌 Full-Time | Hybrid | Immediate Hire Synertex is seeking a UI/UX Frontend Software Developer with GIS/mapping experience working in a Federal Government, preferably DoD/IC, contracting environment. The Software Developer - UI/UX will plan, develop,

RCT is hiring a Senior/SME Software Engineer to support a large technical development program focused on identity, access management (IdAM/ICAM), authentication, authorization, and digital policy systems for a government sponsor. The role involves modernizing legacy applications, building secure clo

Axiom Technologies

Requirements Must have: - Active TS/SCI Security Clearance required - Proficiency in Golang with experience in backend and distributed system development - Familiarity with message queues and data streaming technologies such as Kafka, NATS, or RabbitMQ - Strong understanding of database systems (SQL

Nightwing

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquit

Senior Software Developer (Master’s w/ 3 yrs exp or Bach w/ 5 yrs exp; Majors: CS, Comp Engg, IT, or equiv) - Rockville, MD. Job entails working w/ & reqs exp incl: Leveraging technologies to ensure efficient data handling & integrity; Continuous Integration, Security, & Design Patterns; .NET Framew

Description We are seeking a Junior Software Engineer (Web Developer/Programmer) to support the design, development, and maintenance of high‑quality websites and web applications. This role works closely with designers, developers, and content teams to deliver accessible, usable, and standards‑compl

Leidos

€107,900 - €195,050 /year

Requirements Must have: - Bachelors degree in Computer Science, Software Engineering, or a related field with over 8 years of relevant experience - Extensive experience in software development with one or more modern programming languages (e.g., Java, Python, C++, JavaScript) - Proven ability to enh

This position can be 100% remote anywhere in the US. As a Senior Software Developer at ICF, you play the central role in driving innovation and using technology to drive connections through multi-channel experience. If you have an incredible passion for innovative technology development and enjoy wo

Lockheed Martin is seeking a Software Engineer Level 2 to join our dynamic team in the Defense and Aerospace sector, supporting IT and cybersecurity initiatives. In this role, you will contribute to the design, development, and integration of advanced systems, aligning with our commitment to high et