UNKNOWN

FEED

OTHER

In this role, you will be the core technical driver behind high-throughput backend services and modern web interfaces, with work weighted approximately 75 80% toward backend distributed architecture (Java 17/21, Spring Boot, Apache Kafka, PostgreSQL) and 20 25% toward responsive frontend features in Angular. Data Modeling & Batch Workloads: Model, query, and optimize relational data using Spring Data JPA, Hibernate, and PostgreSQL, and engineer complex background data jobs with Spring Batch.

Zuven technologies Inc

Senior Full Stack Engineer (Java / Angular)

Ceipal

Working closely with Principal Systems Engineering leadership, you will take hands-on ownership of resilient, multi-region AWS architectures, event-driven pipelines, and automated CI/CD workflows, ensuring five-nines reliability, rapid disaster recovery, and seamless B2B data exchange. Key Responsibilities Cloud-Native & Integration Architecture: Design, build, deploy, and maintain scalable microservices, RESTful APIs, and event-driven architectures utilizing Java 17+, Spring Boot, Python, and AWS integration services.

Senior Backend Engineer – Java / AWS

FULL_TIME

YEAR

This program injects new technology and advanced capabilities into an ongoing operational system, following DevOps best practices with robust development, test, and production environments, and executes work using the Scaled Agile Framework (SAFe) methodology alongside Behavior Driven Development (BDD) and test automation tooling. You will thrive in this role if you enjoy engineering automation scripts end to end, from development through deployment to the test and production bench, and if you take pride in writing well-documented, fault-tolerant software that other developers and testers can build on.

Careerscape

Software Engineer

CS-Recruiters

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. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.

Belay Technologies

Mid-Level Web Developer

partner JazzHR

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. Efforts will include creating enhancements for TESTFLIGHT based on high-priority mission needs, as well as maintenance/sustainment of the existing code base.

Full Stack Developer

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. Salary Range: $164,000 to $200,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area).

Application Developer

ea_via_bold

Recognized as the most innovative company in the Geospatial Industry, Whitespace exponentially accelerates speed-to-answer with powerful analytics, high-cadence data feeds, and human expert-machine teaming. You’ll work with a team of engineers and developers designing tools to provide technical solutions to complex questions.

GeoDelphi, Inc.

Software Engineer Dev

sourcestack_via_bold

Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton

Software Engineer, Mid

Business System Solutions is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB) and is a trusted provider of comprehensive IT services and solutions for both government, commercial and small business clients. We bring cross-industry expertise in areas including defense, healthcare, finance, and IT sectors—delivering solutions in cybersecurity, data analytics, enterprise reporting, database management, and software development.

Business System Solutions

Systems Engineer (Remote)

Partner with Cybersecurity on cloud security engineering: IAM, KMS encryption, secrets management, GuardDuty, Security Hub, AWS Config, vulnerability management, and SIEM (SIEMonster/Wazuh) integration; lead remediation of cloud security findings. Strong cloud security engineering knowledge: IAM design at scale, KMS and secrets management, GuardDuty/Security Hub/AWS Config, vulnerability management, and integration with enterprise SIEM platforms (Wazuh, Splunk, Sentinel, or comparable).

Meso Scale Discovery

Principal Cloud Engineer

Responsible for designing, developing, and deploying secure, scalable applications that integrate agentic artificial intelligence, large language models (LLMs), knowledge graphs, and traditional enterprise software within Department of Defense (DoD) environments. Working directly with other engineers, architects, data scientists, analysts, and mission users, the Full Stack Developer will deliver agentic AI and knowledge graph features culminating in an enterprise-level analytics platform.

Redhorse Corporation

Full Stack Software Engineer

You will work directly with researchers and business stakeholders to translate their needs into maintainable software, guide other developers, and deliver systems that operate in customer-managed environments. ·Develop and deploy machine learning models and integrate large language models into applications, including workflows that extract structured information from unstructured documents.

Nextonic Solutions

Sr. Software Engineer - AI and Data Platforms

As a computer network operations (CNO) specialist, you know that full‑stack developers, embedded developers, reverse engineers, and vulnerability analysts all play key roles in the CNO capability development lifecycle. As a CNO capability development specialist on our team, you’ll support full project lifecycles, help design and develop mission‑focused software capabilities, and collaborate closely with cyber operators and technical experts.

CNO Software Engineer

July 31, 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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

Senior Software Engineer

IRecruitee

You should be comfortable working with Java, JavaScript, Oracle databases, and SQL, and have the aptitude and willingness to learn additional programming languages, frameworks, and technologies based on the needs of the products and applications you support. With offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions.

The core of CTC’s projects revolves around the processing of data; more specifically, its architecture, conceptualization, modeling, acquisition, physical implementation, storage, security,transformation, aggregation,classification, search, conversion to information, presentation, and delivery. Recognized as a leading provider of information technology services to the commercial and Federal markets, CTC’s growth is the direct result of long-term relationships with satisfied customers. We are dedicated to providing comprehensive, cost-effective solutions that enable each of our customers to achieve mission objectives and a competitive advantage in their respective markets. CTC is a small business established in 1992 with a proven track record.We are focused on providing solutions and staffing to both government and private sectors. We deliver end-to-end solutions for our customers that solve their problems, add to the bottom line and help their business grow. <center><a href=" ?co=xctc01x">View all CTC Jobs</a></center>

Software Engineer- 3614950

Required experience/education: 8+ years of experience and bachelor's degree Description As a full stack developer on our team, you'll develop, integrate, test, and maintain software capabilities from requirements through production delivery. Position: Full Stack Software Engineer LCAT: Mid Data Engineer (Software Development) Location: DIA HQ, Washington, DC Required clearance and polygraph: Active TS/SCI and CI polygraph.

Nalley Consulting

Full Stack Software Engineer - Sr

BAE Systems is seeking a Subject Matter Expert (SME) level - Full Stack Java Spring Boot & React Developer to provide expert hands-on, technical leadership, architecture modern cloud-native solutions, and delivering backend infrastructure with dynamic frontend user interfaces. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.

BAE Systems Plc

DevOps Engineer

linkup_via_bold

Additional experience supporting a broad range of data engineering functions, including data extraction, transformation, and loading (ETL), data mapping, data analysis, analytical support, operational support, database support, and the maintenance of data and associated systems. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.

At Noblis we take pride in solving difficult science, technology, and strategy problems that help our government and our country. By assembling top talent across many different disciplines and domains, we apply expertise to help our customers implement practical solutions. Headquartered in Falls Church, Virginia, the atmosphere at Noblis fosters continuous learning, knowledge sharing, collaboration, independence, and objectivity. We employ only the most accomplished and qualified professionals who work wherever there are challenging problems to solve--near the Washington, DC area and throughout the United States.

Noblis Inc

ETL Data Engineer

Observability & Monitoring - Monitor/measure the efficacy of the automation infrastructure and implement logging, metrics and alerting systems using tools like Datadog, AWS CloudWatch, GitHub metrics, etc. By leveraging advanced search capabilities and comprehensive analytics, DPS and DPA enables intellectual property professionals to efficiently uncover critical patent information, monitor industry trends, and make informed decisions.

Clarivate Plc

Senior DevOps Engineer

We help our customers engage with responders, households, schools, businesses, employees, students and other stakeholders to deliver critical communications, coordinate response, and exchange life-saving information. The solutions we create apply exciting technologies such as geospatial visualization and analytics, high throughput communications, artificial intelligence, and numerous integrations with Motorola and partner systems.

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Software Engineer- 3614950 CTC

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