UNKNOWN

FEED

Implements solutions using Confluent Kafka, Elastic Stack, AWS, and Red Hat OpenShift (Kubernetes), including creating Kafka, Elastic, and Logstash pipelines and supporting Kibana visualizations and dashboards with React, JavaScript, and HTML. September 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Data Engineering Software Developer

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Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management , delivering innovative technical solutions that support critical national security missions. DevOps and Configuration Management: Document and perform systems software development activities, including deploying build artifacts across different environments using GitFlow constructs and industry-leading DevOps tools such as GitHub, Jenkins, and scripting languages (e.g., Python and Bash).

Principal Java Developer

Work closely with system engineers, developers, testers, and product stakeholders to evaluate change requests, support releases, and ensure successful deployment of enhancements. Duties and Responsibilities: Serve as the primary React Software Developer responsible for maintaining and enhancing a production collaboration and business process application that supports information exchange between DoD and Industry Partners.

Reflexive Concepts

React Software Developer

We are seeking engineers who wish to grow their careers and want to become part of a strong, entrepreneurial-minded, and technical company focused on bringing innovative solutions to the difficult mission problems facing our customers. Required skills: Familiarity with relational and non-relational databases to include but not limited to Oracle, Postgres, Mongo and Redis.

Erias Ventures

Enterprise - Senior Database Engineer - Oracle, Mongo, SQL

This individual will work closely with federal project managers, business stakeholders, architects, QA teams, and cross-functional development teams to deliver secure, scalable, accessible, and compliant applications that improve the collection, processing, and dissemination of management, administrative, and programmatic information. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.

HOUR

LCG, Inc.

Data Application Developer, Senior

partner Hirebridge

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

StratAcuity Staffing Partners Inc

Full Stack .NET Developer

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Practical command of the Domain Config module, including domain-specific config overrides and override precedence (settings.php > Domain Config UI > base config) A clear understanding of how config overrides cascade, and why programmatic overrides in settings.php will silently take precedence over UI changes Familiarity with cache contexts and invalidation in a multi-domain context. Role: Web Developer Master Client: DC Government Location: Washington, DC (Onsite-Inperson interview) Job Description: Scope of Work Design, develop, and maintain Drupal-based websites supporting DC.gov and District agency platforms.

GoIntellects

16YrsWeb Developer Master with Drupal exp-Onsite-Inperson interview

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Practical command of the Domain Config module, including domain-specific config overrides and override precedence (settings.php > Domain Config UI > base config) A clear understanding of how config overrides cascade, and why programmatic overrides in settings.php will silently take precedence over UI changes Familiarity with cache contexts and invalidation in a multi-domain context. Role: Web Developer Master Location: Washington, DC Client: DC Government Job Description: Scope of Work Design, develop, and maintain Drupal-based websites supporting DC.gov and District agency platforms.

16Yrs Web Developer with Drupal exp - Onsite - In person interview

Duties include: design custom software tools and techniques for the Apple iOS platform; be responsible for end-to-end design and development of custom software; diagnose and debug issues using both COTS and GOTS tools; have a firm understanding of how networks work; develop documentation pertinent to operating and supporting developed software and techniques; mentor and lead junior-level developers to accomplish mission objectives; and solve real-time cyber challenges. GRVTY is seeking an Apple iOS Developer with a Top Secret clearance (you can join the project with a TS or higher clearance and over time will be upgraded to TS/SCI + Poly applicable to this customer) to join one of our top projects in Sterling, VA.

Grvty

Apple iOS Developer

Duties include design custom software tools and techniques for the Android platform; be responsible for end-to-end design and development of custom software; diagnose and debug issues using both COTS and GOTS tools; have a firm understanding of how networks work; develop documentation pertinent to operating and supporting developed software and techniques; mentor and lead junior-level developers to accomplish mission objectives; and solve real-time cyber challenges. GRVTY is seeking an Android Developer with a Top Secret clearance (you can join the project with a TS or higher clearance and over time will be upgraded to TS/SCI + Poly applicable to this customer) to join one of our top projects in Dulles, VA.

Android Developer

The Low Code Developer/Business Operations Analyst supports operational effectiveness through hands on requirements documentation, design, development, testing, and go-live for low code solutions supporting Department-level acquisition processes. This role may be responsible for designing, developing, implementing, and supporting business solutions using the Microsoft Power Platform suite, including Power Apps, Power Automate, Power BI, Power Pages, and Dataverse.

JEFFERSON CONSULTING GROUP, LLC

Low Code Developer/Business Analyst

From our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. Candidates must be adept at leveraging AI coding assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery, while applying strict human oversight to validate, secure, and maintain complex enterprise code.

YEAR

Technica Corp

Full Stack Developer

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The ideal candidate has experience with modern frontend frameworks (React, Vue.js, or Angular), backend development in Java, JavaScript, Python, or Go, SQL-based data stores, and a strong focus on clean code, API design, performance optimization, and collaborative code reviews.

ActioNet Inc

Mid-Level Developer

Demonstrated experience in developing, maintaining, analyzing and documenting web-based application, system, and service components and associated interfaces, including those with databases and web services/APIs to assist in decision-making regarding future development. This individual will support a team building an integrated enterprise IT support model to drive efficiencies in the talent space and better address strategic requirements associated with learning, training compliances, foreign language development and retention, job advertisements, selection, and performance.

Avalore, LLC

Software Developer (Systems Software)

Must have: Strong hands-on experience building Python APIs/services (Flask/FastAPI preferred) and integrating with databases, search platforms, and external systems. What You’ll Do: • Government contractor is seeking a Full Stack Python Developer to build and scale user-facing and backend applications that power AI/ML capabilities for the DoD Search Portfolio.•

Full Stack Python Developer

Experience in transforming user requirements into functional components, and a keen eye for detail in both design and implementation, will help you deliver seamless, engaging user experiences that align with our brand’s vision. Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.

UI/UX Developer

Develop web-based and mobile solutions using project-appropriate technologies, including Java, HTML, NET, AngularJS, JavaScript, SOAP, REST APIs, and web-based APIs. Experience developing enterprise applications using relevant web, API, and mobile technologies, including Java, HTML, NET, AngularJS, JavaScript, SOAP, and REST APIs.

Nationwide IT Services

Application Developer - Senior

Web Developer Master - Long-Term Contract (Government) Position Title: Web Developer Master Work Arrangement: Onsite Worksite Address: Washington, DC Interviews: In PersonJob Description: Short Description :Client requires the services of a contractor Web Developer with strong Drupal expertise to support the development, maintenance, and modernization of District government websites, including DC.gov and associated agency digital properties. Practical command of the Domain Config module, including domain-specific config overrides and override precedence (settings.php > Domain Config UI > base config) A clear understanding of how config overrides cascade, and why programmatic overrides in settings.php will silently take precedence over UI changes Familiarity with cache contexts and invalidation in a multi-domain context.

Web Developer Master

FULL_TIME

Technica Corporation

Full-Stack Developer

[AW]-iCims

The selected candidate will be responsible for secure application design, vulnerability management, DevSecOps integration, security monitoring, WAF administration, File Integrity Monitoring (FIM), and Tier II security operations support. Position Overview: Nationwide IT Services (NIS) is seeking a Web Developer Security Engineer to support application security initiatives across web applications, APIs, and the software development lifecycle (SDLC).

Database Developer Jobs in Arlington, VA

Data Engineering Software Developer Leidos

Principal Java Developer Leidos

React Software Developer Reflexive Concepts

Enterprise - Senior Database Engineer - Oracle, Mongo, SQL Erias Ventures

Data Application Developer, Senior LCG, Inc.

Full Stack .NET Developer StratAcuity Staffing Partners Inc

16YrsWeb Developer Master with Drupal exp-Onsite-Inperson interview GoIntellects

16Yrs Web Developer with Drupal exp - Onsite - In person interview GoIntellects

Apple iOS Developer Grvty

Android Developer Grvty

Low Code Developer/Business Analyst JEFFERSON CONSULTING GROUP, LLC

Full Stack Developer Technica Corp

Mid-Level Developer ActioNet Inc

Software Developer (Systems Software) Avalore, LLC

Full Stack Python Developer NSS

UI/UX Developer Grvty

Application Developer - Senior Nationwide IT Services

Web Developer Master GoIntellects

Full-Stack Developer Technica Corporation

Web Developer Security Engineer Nationwide IT Services

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