2,078 Results for

Developer Jobs in Riverdale, MD

Jobs

Software Developer Optimus Technology

Annapolis Junction, Maryland

Identify and implement opportunities to improve system reliability and operational efficiency, including proactively addressing potential issues, reducing outage duration, streamlining upgrades, and improving the availability and usability of supported systems. In this role, you will work directly with customers, technical leads, Systems Engineers, and other development teams to deliver solutions that improve the reliability, performance, and maintainability of critical financial systems.

30+ days ago

Senior Full Stack Developer Synergy ECP

Washington, District of Columbia

The developer will be involved throughout the entire project lifecycle, from development to production support, including creating solution architecture for new efforts, creating new working full stack applications, upgrading existing application to latest versions, and improving performance bottlenecks. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.

30+ days ago

Software Developer Amentum

Chantilly, Virginia

$190,000–$220,000 / year

As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

30+ days ago

Mid-Level Full Stack Developer Synergy ECP

Washington, District of Columbia

30+ days ago

Training Developer/Instructor Amentum Services Inc

Washington, DC

$145,000–$180,000 / year

A bachelor's degree from an accredited university or college is preferred for this position, preferably in a field related to adult education, instructional design, geopolitical or national security studies, or a STEM field. Required skills include oral communication, public speaking, instructional abilities, and the capacity to analyze and evaluate training needs and program effectiveness.

30+ days ago

Firmware-Savvy CNO Developer Verite Group, Inc.

fort meade, MD

GRVTY is seeking a Firmware-Savvy CNO Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Fort Meade, MD. Bachelor's degree must be in Computer Science or Computer Engineering (or something extremely similar).

30+ days ago

Android-Savvy CNO Developer Verite Group, Inc.

fort meade, MD

GRVTY is seeking an Android-Savvy CNO Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Fort Meade, MD. Bachelor's degree must be in Computer Science or Computer Engineering (or something extremely similar).

30+ days ago

iOS-Savvy CNO Developer Verite Group, Inc.

fort meade, MD

GRVTY is seeking an iOS-Savvy CNO Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Fort Meade, MD. Bachelor's degree in computer science or computer engineering (or something extremely similar).

30+ days ago

Senior Servicenow Developer Credence

Tysons, VA

$150,000–$175,000 / year

You will also manage and participate in designing and developing solutions using various ServiceNow modules and features including CSM, S2P, APO, Integration Hub, Flows, Business Rules, Script Includes, Service Catalog, Service Portal, Asset Management, CMDB, AI Agents, and other ServiceNow modules, as required. Credence has an immediate need for a Senior ServiceNow Developer who will assist in solutioning and development of applications leveraging ServiceNow OOTB modules and customization as necessary to ensure the required business outcomes are delivered.

30+ days ago

Network-Savvy CNO Developer Verite Group, Inc.

fort meade, MD

GRVTY is seeking a Network-Savvy CNO Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Fort Meade, MD. We are looking for a SAS member for the Network Device team to support development of new and existing capabilities.

30+ days ago

Sr. Capabilities Developer - Defense Programs AST & Science LLC

Lanham, MD

We are seeking a Senior Capabilities Developer to design, develop, integrate, and deploy advanced software capabilities supporting government and defense-related communications programs. This role sits at the intersection of software engineering, systems integration, communications technologies, data analytics, and DevOps, owning the full lifecycle from concept development through operational deployment.

30+ days ago

Java Developer IntelliDyne LLC

Washington, DC

$90,000–$150,000 / year

IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance. We are seeking a highly motivated and detail-oriented Java Developer to support the design, development, and maintenance of enterprise-level and government systems.

30+ days ago

Mid-Level Application Developer PROVATOHR INC

Remote (EST), DC

Remote

Create and deploy custom web applications using ESRI's Experience Builder, or custom JavaScriptapplications leveraging the ArcGIS API for JavaScript, python, etc.• Set up and customize Dashboards to display real-time data, key performance indicators, and other relevantinformation in an interactive and visually appealing manner.• Develop solutions to meet the needs of the GMO Programs (i.e., COP, HIFLD, and GII).• Develop testing criteria based on Operational Requirements and Key Performance Parameters.• Develop test plans and test scripts to ensure that the integrity and security of the system(s) are adequatelyprotected, and user requirements are met.•

30+ days ago

11+ Years React JS Developer - (Onsite - In-person interview) AHU Technologies

Washington, District of Columbia

$75–$80 / hour

JS and Bootstrap · Experience in developing React Native components · Experience in working with JSX (Javascript Syntax Extension) · Experience in working with REST APIs · Experience in working with JSON and XML · Experience to translate Wireframes and designs for development · Experience in CSS libraries, Sigma, Adobe XD · Experience in working with Angular 2.0 is a big plus · Experience in working with Spring Boot and Spring Technologies is a plus · Experience in working with any REACT based UI toolkit is a plus · Experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries · Experience with GIT version control repository [Required – 3 Years] · Experience with Tomcat/Jetty/undertow Application Servers [Required – 3 Years] Experience with LINUX working environment [Required – 3 Years] Experience with JIRA Issue tracker [Required – 3 Years] RedHat Openshift Container-based application development and deployment experience [Desirable] Knowledge of Continuous Integration and Continuous Development practice [Desirable] Responsibilities: The Senior React Developer position requires in-depth knowledge of JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, Babel, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs. Role: React JS Developer Client: DC Government Location: Washington DC (Onsite) Job Description: Skills: · 6+ years of Enterprise Web Development experience · 2 years of experience in working with React-UI framework (React.js) · Experience in working with ReactJS, RXJS, NodeJS, ES6/5 · Experience in REDUX architecture · Experience in working with HTML5, CSS3, JavaScript, Angular 2.0, React.

30+ days ago

Lead Full-Stack Developer Guidehouse Inc

McLean, VA

Collaborate with user experience designers, platform engineers, product owners, solution architects, business analysts, and full-stack development teams to design, build, test, and deploy high-value, operationally resilient software products on AWS that meet functional and non-functional requirements. Serve as a key member of the modernization team, leading and mentoring full-stack development teams while providing technical guidance and architectural oversight for innovative solution prototypes using cloud architectures and modern software technologies.

30+ days ago

Red Team Senior Close Access Network Capability/Wi-Fi Developer Oak Grove Technologies Inc

Fort Belvoir, VA

Oak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Red Team Senior Close Access Network Capability/Wi-Fi Developer to support DCART through the advanced development, integration, and validation of proximity-enabled wireless access capabilities used during authorized threat emulation assessments. This role focuses on the research, development, and operationalization of mission-specific tooling to enable DCART operators to achieve initial access and maneuver within enterprise environments protected by modern Endpoint Detection and Response (EDR) and Identity Detection and Response (IDR) solutions.

30+ days ago

Agile Developer, Cyber & Data Resilience Kroll, LLC

Washington, DC

Additional Required Qualifications: Active TS/SCI clearance with Full Scope Polygraph Experience working with the AWS tool suite such as OSS, DynamoDB, Lambdas, and CloudWatch Proficiency in at least 3 of the following: Java/Spring Boot, Python, Elastic Search/Open Search, microservice architectures, CI/CD tools (AWS tools, Maven, GitLab, GitOps, Kubernetes, Docker, Ansible), NoSQL/MongoDB/DynamoDB query and schema design, OAuth/OIDC implementation, test frameworks and automation (Cypress, Cucumber) Java, Spring Boot, or Python experience (strongly desired per Prime) Elastic Search and Open Search experience (strongly desired per Prime) Strong understanding of RESTful API design and implementation Experience with Agile development methodologies and delivery practices Desired Skills Experience modernizing legacy systems to microservices-based architectures in classified environments Kubernetes and Docker container orchestration in production environments Ansible configuration management and infrastructure automation OAuth/OIDC implementation experience in distributed systems MongoDB and DynamoDB advanced query and schema design CI/CD pipeline design and optimization using GitLab and GitOps Experience with AWS CloudWatch monitoring, logging, and alerting Familiarity with DoD/IC security compliance requirements (STIGs, RMF) Your recruiter will be happy to walk you through your U.S.-specific benefits, which include: Healthcare Coverage: Comprehensive medical, dental, and vision plans. EmergeATS is seeking a senior Agile Developer (Microservices) to support a Lockheed Martin program modernizing a legacy operational system using a microservices-based architecture and cutting-edge technologies.

30+ days ago

Training Content Developer-Instructor - Technical PROFORMA Verite Group, Inc.

Fort Meade, MD

$155,000–$175,000 / year

Technical PROFORMA signals analysis (PSA) of machine generated, formatted data communications found in military command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR), civil, industrial, commercial, and personal applications conveying information derived from sensors and/or control systems. If the candidate does not have a Bachelor's Degree (or higher) in a technical science major (Engineering, Mathematics, Computer Science, Physical Sciences, or comparable area): 8 or more years of technical PSA experience (within the last 10 years).

30+ days ago

Training Content Developer-Instructor- TechFISINT Verite Group, Inc.

Fort Meade, MD

Additional qualifications include: Bachelor's Degree (or higher) in a technical science major (Engineering, Mathematics, Computer Science, Physical Sciences, or comparable area), 4 or more years of TechSIGINT collection, processing, and analysis experience (within the past 10 years). If the candidate does not have a Bachelor's Degree (or higher) in a technical science major (Engineering, Mathematics, Computer Science, Physical Sciences, or comparable area), 6 or more years of TechSIGINT experience (within the past 10 years).

30+ days ago

Training Content Developer Instructor - Technical Collection Verite Group, Inc.

Fort Meade, MD

If the candidate does not have a Bachelor's Degree (or higher) in a technical science major (Engineering, Mathematics, Computer Science, Physical Sciences, or comparable area): 6 or more years of TC experience (within the past 10 years). The TC Training Course Developer-Instructor requires 2 or more years of technical teaching experience and/or technical curriculum development (e.g., military courses, academia or industry classroom (faculty/adjunct), On-the-job (OJT) instruction) with additional qualifications below.

30+ days ago

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Developer Jobs in Riverdale, MD

Software Developer Optimus Technology

Senior Full Stack Developer Synergy ECP

Software Developer Amentum

Mid-Level Full Stack Developer Synergy ECP

Training Developer/Instructor Amentum Services Inc

Firmware-Savvy CNO Developer Verite Group, Inc.

Android-Savvy CNO Developer Verite Group, Inc.

iOS-Savvy CNO Developer Verite Group, Inc.

Senior Servicenow Developer Credence

Network-Savvy CNO Developer Verite Group, Inc.

Sr. Capabilities Developer - Defense Programs AST & Science LLC

Java Developer IntelliDyne LLC

Mid-Level Application Developer PROVATOHR INC

11+ Years React JS Developer - (Onsite - In-person interview) AHU Technologies

Lead Full-Stack Developer Guidehouse Inc

Red Team Senior Close Access Network Capability/Wi-Fi Developer Oak Grove Technologies Inc

Agile Developer, Cyber & Data Resilience Kroll, LLC

Training Content Developer-Instructor - Technical PROFORMA Verite Group, Inc.

Training Content Developer-Instructor- TechFISINT Verite Group, Inc.

Training Content Developer Instructor - Technical Collection Verite Group, Inc.

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