25 messaging engineer jobs at 21 companies in Annapolis, MD

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Lead Software Engineer, Messaging Dispatch
McLean or New York City
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree, 4+ years professional software engineering, 1+ year cloud experience (AWS/Azure/GCP). Experience with Java/JavaScript/Python/Go, cloud infrastructure, AI/LLMs, and leading teams is preferred.
Java, JavaScript, Python, Go, TypeScript, SQL, AWS, Microsoft Azure, Google Cloud, Dataflow, AWS Glue, Databricks, Claude Code, LLMs
2mo
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In-Service Engineer
Washington or Baltimore or Frederick or Annapolis Junction
$145k-$165k/yr HybridFull Time
Brandes Associates
Brandes Associates: Provides engineering, software, and program support to defense agencies.
5+ YOE5+ years in a customer-facing technical role; Java and Linux expertise; DoD/8140 qualifications; security clearance; bachelor’s in a technical field; DoD/DoD messaging experience.
Java, Linux, Bash scripting, SQL, Web servers (Jetty/Apache/IIS), Networking, PKI/certificates, Release management, DoD messaging
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Senior Systems Integration Engineer
Reston, Virginia, United States
$177k-$332k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
8+ YOE8+ years software/systems integration experience with Java microservices, API/event-driven messaging, AWS production deployments, and integration of peripherals; Top Secret SCI required.
Java, REST, RabbitMQ, Kafka, JMS, AMQP, MongoDB, Elasticsearch, OpenSearch, AWS, Consul, Nomad, Vault, ELK, Grafana, Kibana, Logstash
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Network Engineer (Expert)
Sterling or McLean or Virginia or United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
11+ YOETop Secret/SCI with polygraph required, 11+ years experience, Bachelor's/Master's preferred, expertise with Google Cloud/Azure/AWS, Linux, VPC/VMs, firewalls, switches, routers, IPS, VPNs, commercial messaging and Android devices, and ability to troubleshoot after hours/weekends.
Google Cloud, Azure, AWS, Linux, VPC, VM, VPN, CMA, Android, CNGA, IPS, firewalls, switches, routers
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Senior Database Reliability Engineer
San Francisco or New York City or Seattle or Boston or Los Angeles or Chicago or Washington or United States
$145k-$230k/yr HybridFull Time
Scribe
Scribe: Automatically documents digital workflows into step-by-step process guides.
Deep PostgreSQL and ORM expertise, experience with CDC pipelines (AWS DMS), OpenSearch, Redis, message brokers, observability tools, Python/Go automation, Terraform/IaC, and building reliability/scale for data tiers.
Django, PostgreSQL, Aurora Serverless V2, OpenSearch, Redis, ElastiCache, SQS, RabbitMQ, DMS, S3, Parquet, Snowflake, pganalyze, CloudWatch, Honeycomb, OpenTelemetry, Datadog DBM, pg_stat_statements, Kafka, Python, Go, Terraform, Debezium, Fivetran, Airbyte, pgbouncer, RDS Proxy, Snowpipe, BigQuery, Redshift, SQLAlchemy, ActiveRecord
2mo
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Data Transport Engineer
Columbia or Herndon
HybridFull Time
Clarity Innovations
Clarity Innovations: Provides software and data engineering for national security missions.
5+ YOE5+ years in data transport/messaging, ETL/ELT pipelines, distributed systems; TS/SCI with CI Poly eligibility; US citizenship; Bachelor’s degree in CS/Engineering or related field.
Kafka, RabbitMQ, Kubernetes, ETL/ELT, Data Lake, CI/CD, Secure transfer protocols
1mo
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Systems Engineer Senior
Washington, District Of Columbia, United States
OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
7+ YOEMinimum 7 years systems engineering experience supporting secure enterprise infrastructure; Security+ (or equivalent); experience with servers, virtualization, storage, endpoints, databases, and messaging; strong troubleshooting, documentation, and collaboration skills for classified or sensitive federal environments.
3w
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Staff Site Reliability Engineer - Paze
San Francisco or Chicago or Scottsdale or New York City or Phoenix or Washington
$116k-$174k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
8+ YOE8+ years SRE/engineering experience, bachelor’s degree preferred, hands-on with Python/Go/Java, Docker, CI/CD, Linux, cloud and messaging/datastore technologies; on-call rotation and incident leadership experience.
Python, Go, Java, Docker, Kafka, SQS, JMS, Oracle, Dynamo DB, Aurora, Redis, memcached, Linux, GIT, Chef, Maven, Jenkins, Kubernetes, Swarm, AWS
4w
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Applications Support Engineer
Washington, District of Columbia, United States
HybridFull Time
Integrated Computer Solutions
Integrated Computer Solutions: An IT services providing enterprise and mission IT solutions for government clients.
5+ YOEPublic Trust clearance and 5+ years supporting enterprise application infrastructure, with experience in messaging, proxy, DNS, authentication, remote support, monitoring, troubleshooting, and incident response.
Proofpoint, SMTP, Bluecoat Proxy SG, F5, Infoblox, BIND, RSA Authentication Manager, BeyondTrust Remote Support, Bluecat IP Address Management (IPAM), Xymon, Cloudflare, JConnect (Zscaler), SSL
3mo
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Senior Workplace Experience Technology Engineer – M365 Collaboration
Owings Mills, Maryland, United States
$87k-$185k/yr HybridAll Commitments Available
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Provides global investment management and retirement planning services.
5+ YOE5+ years in infrastructure operations and messaging platforms; strong expertise in Microsoft Exchange (Online and on-prem), IronPort, Teams, M365/Entra ID; ability to lead projects and mentor engineers.
Microsoft Exchange, IronPort, Microsoft Teams, Microsoft 365 Copilot, Entra ID, Mobile Device Management, DLP
3mo
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Full-Stack Engineer
Arlington, Virginia, United States
HybridFull Time
Zetier: Independent software developer focused on secure systems.
5+ YOE5+ years building production full-stack apps; proficient with React/Angular/Vue; strong TS/JS and UI; Python backend; REST; databases; message brokers; distributed teams; active U.S. security clearance.
React, Angular, Vue, TypeScript, JavaScript, Python, Flask, FastAPI, Bootstrap, Material, PostgreSQL, ORM, REST, RabbitMQ, AMQP, Docker, Kubernetes, Figma, uBoot, firmware, IOT, Binary Ninja, IDA Pro
4w
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Principal Engineer II - Software
Germantown, Maryland, United States
$162k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
7+ YOEBachelor's in CS or related plus 7+ years software development; 7 years experience with Java, Node.js, Springboot, J2EE, Oracle PL/SQL, BPM, DevSecOps/CI/CD, test automation, API gateways, GCP, messaging and microservices in OSS/BSS domain.
Java, Node.js, Springboot, J2EE, Oracle PL/SQL, BPM, DevSecOps, CICD, JMeter, JUnit, APIGEE, NGINX, Kong, Swagger, GCP, Google Cloud Pub/Sub, Apache Kafka, JBoss FUSE, JBoss EAP
4w
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Software Engineer 3 (IDN - 180)
Fort Meade, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
5+ YOEActive TS/SCI with Polygraph required. Master's +5 years or Bachelor's +7 years or 9 years SWE experience. Experience with Linux CLI, Bash/Python, Java, Spring (Boot/Data/Integration), MongoDB, Docker/containerd, Kubernetes, Helm Charts, messaging (RabbitMQ/Kafka), CI/CD (Bamboo/GitLab CI), Ansible, and Git.
Linux CLI, Bash, Python, Java, Spring Framework, Spring Boot, Spring Data, Spring Integration, MongoDB, Docker, containerd, Kubernetes, Helm Charts, RabbitMQ, Kafka, Bamboo, GitLab CI, Ansible, Git, Loki, Atlassian Tool Suite, Jira, Confluence
2mo
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Senior Software Engineer, C++ Software Integration (R4021)
Washington, District of Columbia, United States
$123k-$185k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
5+ YOE5+ years in related roles; strong C++ (14/17/20) and Python; Linux; CI/CD; distributed real-time systems; API/messaging (gRPC/REST/ZeroMQ); security clearance (Secret).
C++, Python, Linux, Docker, GitLab CI/CD, CMake, Conan, gRPC, REST, ZeroMQ
3w
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Software Developer – Mission Planning Team
McLean, Virginia, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOERequires active Top-Secret clearance, STEM degree, 5+ years software development experience (Level 3) or 8+ years (Level 4); Python/C++/Bash experience, mission-planning tool design, GUI and API development, and integration with message-bus systems.
Python, C++, Java, Bash, PostgreSQL, Qpid, gRPC, Protocol Buffers, Qt, Elixir, Docker, Kubernetes, Red Hat Enterprise Linux, Microsoft Windows, Flask, Django, Plotly, D3, Kafka, RabbitMQ
2w
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SAP EWM ASRS Integration Developer
Washington, District of Columbia, United States
$100k-$203k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
5+ YOE5+ years SAP EWM development, 2+ deployments integrating EWM with ASRS, U.S. citizenship, ability to obtain Public Trust, experience designing EWM–ASRS integrations and developing telegraph message logic.
SAP S/4HANA, SAP EWM
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Full Stack Developer (22710)
Arlington, Virginia, United States
OnsiteFull Time
RenXTech
RenXTech: Technical and analytical support for national security missions.
U.S. citizenship and active TS/SCI required. Strong full-stack skills (JavaScript, Angular, TypeScript, Node.js, Java, Spring, Python). Experience with cloud (AWS/GovCloud), databases (MongoDB, PostgreSQL, DynamoDB, S3), DevOps and CI tools (Git/GitLab, Jenkins, SonarQube), containerization (Docker, Kubernetes), messaging (Kafka, JMS/SQS/SNS) and a...
AWS Cloud (GovCloud/C2S), Amazon Web Managed Services (AWS), AWS Lambda, Docker, Kubernetes, JMS, SQS, SNS, Kafka, Node.js, JavaScript, Angular, TypeScript, Java, Spring, Python, MongoDB, DynamoDB, PostgreSQL, S3, Redshift, Redis, Elasticsearch, JSON, SQL, PL/SQL, XML, NoSQL, jQuery, ASP.NET, LDAP, HTTP, REST, SOAP, RDBMS, Git, GitLab, Jenkins, SonarQube, Maven, Ansible, Chef, Linux/Unix, NiFi, Mocha, Chai, JUnit, NUnit, TestNG, Jira, Confluence
3w
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Software Engineer 3 (On-Call) - Linux/Bash/Python/Java/Spring/NoSQL/Helm/Kubernetes/Kafka/Bamboo/Docker
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
5+ YOEMust hold Top Secret/SCI with favorable polygraph and U.S. citizenship. Requires 5+ years SWE experience with Master's (or 7+ with Bachelor's or 9+ without degree). Strong experience with Linux, Bash/Python scripting, Java, Spring, NoSQL (MongoDB), Docker, Kubernetes, Helm, messaging (RabbitMQ/Kafka), CI/CD and IaC tools.
Linux, Bash, Python, Java, Spring Framework, Spring Boot, Spring Data, Spring Integration, MongoDB, Docker, Kubernetes, Helm, RabbitMQ, Kafka, Bamboo, GitLab CI, Ansible, Git, Loki, Jira, Confluence
3w
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SAP BTP Advanced Event Mesh Developer 6313002
Charlotte or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$61-$71/hr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOEMinimum 5 years SAP BTP integration experience with Advanced Event Mesh and API Management; knowledge of event-driven architecture, messaging systems (Solace, IBM MQ), SAP Integration Suite, REST APIs, JSON/XML, and Java/Node.js. HS diploma/GED required.
SAP BTP, Advanced Event Mesh (AEM), API Management, Event-Driven architecture (EDA), Solace, IBM MQ, SAP Integration Suite, AEM Core Concepts, BTP Administration, REST APIs, JSON, XML, Java, Node.js
1w
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User Interface Lead
Merrifield, Virginia, United States
$161k-$201k/yr OnsiteFull Time
ThinkTek
ThinkTek: Provides management and IT consulting services to federal agencies.
10+ YOEActive Secret clearance, bachelor's or equivalent, 10+ years software/web development, experience with ASP.NET MVC/Core, React.js or Angular, OpenSearch/Elasticsearch, message queuing, Agile experience.
ASP.NET MVC, ASP.NET Core, React.js, Angular, Elasticsearch, OpenSearch, Visual Studio 2019

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