HiringCafe
Join our community

40 messaging engineer jobs at 27 companies in Rockville, MD

1mo
Save
Mark Applied
Hide
Lead Software Engineer, Messaging Dispatch
McLean or New York City
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOE4+ MgmtBachelor's degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience; preferred expertise includes programming, AWS, AI, and technical leadership.
Java, JavaScript, Python, Go, TypeScript, SQL, AWS, Microsoft Azure, Google Cloud, open source frameworks, Agile, Dataflow, AWS Glue, Databricks, Claude Code
Job PostingView all
1mo
Save
Mark Applied
Hide
Lead Software Engineer, Messaging Dispatch
McLean or New York City
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
4+ YOE4+ MgmtBachelor's degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience required; leadership, AI, and modern software development experience preferred.
Java, JavaScript, Python, Go, TypeScript, SQL, AWS, Microsoft Azure, Google Cloud, open source frameworks, Agile, Dataflow, AWS Glue, Databricks, Claude Code, large language models (LLMs)
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
3w
Save
Mark Applied
Hide
Sr Systems Engineer
Fort Meade or San Antonio
$180k-$210k/yr OnsiteFull Time
ELEVI Associates
ELEVI Associates: Provides cyber security and IT engineering for federal agencies.
15+ YOECurrent FS security clearance required, bachelor\u0002s in engineering preferred, 15+ years systems engineering, Java/REST, Agile, Atlassian, Git, IntelliJ/Eclipse, Kubernetes, JMX messaging; Kotlin, Mongo, Spring, Python, NiFi desirable.
Java, REST, Agile, Atlassian, Git, IntelliJ, Eclipse, Kubernetes, JMX, ActiveMQ, RabbitMQ, Kotlin, Mongo, Spring, Spring Boot, Python, NiFi
Job PostingView all
3mo
Save
Mark Applied
Hide
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
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
1mo
Save
Mark Applied
Hide
Software Engineer
Chantilly, Virginia, United States
$120k-$140k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOE5+ years software engineering experience; strong Python, object-oriented design, API development, Docker, Kubernetes, and messaging queue experience (RabbitMQ/ActiveMQ/Kafka).
Python, RabbitMQ, ActiveMQ, Kafka, Docker, Kubernetes, AWS, Redis
Job PostingView all
1w
Save
Mark Applied
Hide
Worldwide Specialist Solutions Architect - Messaging & Analytics, Data & AI GTM
Boston or Seattle or Arlington or Herndon
$154k-$208k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOERequires 3+ years designing or operating messaging systems, 5+ years in customer-facing technical specialist, solutions architect, or systems engineering roles, and experience with distributed asynchronous architectures.
Amazon SQS, Amazon SNS, Amazon MQ, EventBridge, Kinesis, RabbitMQ, Apache ActiveMQ, MQTT, IBM MQ, TIBCO, Apache Kafka, AWS EventBridge, AMQP, STOMP, JMS, TIBCO EMS, webMethods
Job PostingView all
3w
Save
Mark Applied
Hide
Mission Engineer & Integrator
McLean, Virginia, United States
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
12+ YOEActive TS/SCI with polygraph; extensive experience (years vary by degree) in mission engineering, customer-specific experience, messaging system familiarity, and ability to support variable hours and occasional OCONUS TDYs.
Job PostingView all
1w
Save
Mark Applied
Hide
Battle Management Software Engineer
Laurel, Maryland, United States
$110k-$190k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
3+ YOEBachelor's in CS or related,3+ years software engineering with frontend/web focus,Linux and Git experience,distributed systems and messaging familiarity,mentoring and communication skills,ability to obtain security clearance.
Node.js, TypeScript, React, PostgreSQL, Python, Git, Linux, Docker, CI/CD, WebGL, LLM
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
5d
Save
Mark Applied
Hide
Software Engineer SME
Denver or Sarasota or Sterling
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOETS/SCI clearance, bachelor's degree or equivalent, and 5+ years of related experience. Requires Java, REST, web services, Linux, testing, messaging, security, and software development expertise.
Java, JMS, Angular, Hibernate, Camel, Spring, REST, Web services, ActiveMQ, Kafka, JUnit, Linux shell scripting, Maven, Gradle, Java Network Programming, PKI Certificates, Linux, AMQP, EJBs, Java Threads, JDBC, React, JSON, XML, GitLab, CI/CD Pipelines, Kubernetes, Amazon Web Services
Job PostingView all
1w
Save
Mark Applied
Hide
Principal Software Engineer
Colorado Springs or Dayton or Herndon
$175k-$200k/yr HybridFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
Software development experience with Unix/Linux, microservices, messaging, REST APIs, Agile/DevOps, Python, Java, JavaScript/React, and Cucumber; ability to obtain and maintain Top Secret clearance.
Unix, Linux, RabbitMQ, REST APIs, Agile, DevOps, Python, Java, JavaScript, React, Cucumber, CI/CD, GitHub, GitLab, Jira, Sphinx, NASA GMAT
Job PostingView all
5d
Save
Mark Applied
Hide
Software Engineer SME
Denver or Sarasota or Sterling
$99k-$207k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOETS/SCI clearance, bachelor's degree or equivalent, and 5+ years of related experience. Requires Java, REST, web services, Linux, testing, messaging, security, and software development expertise.
Java, JMS, Angular, Hibernate, Camel, Spring, REST, ActiveMQ, Kafka, JUnit, Linux, Maven, Gradle, Java Network Programming, PKI Certificates, AMQP, EJBs, JDBC, React, JSON, XML, Amazon Web Services, GitLab, CI/CD Pipelines, Kubernetes
Job PostingView all
1w
Save
Mark Applied
Hide
Data Platform & Integration Engineer
Pittsburgh or Harrisburg or Washington or Maryland or Ohio or Pennsylvania
RemoteFull Time
McNees Wallace & Nurick
McNees Wallace & Nurick: Provides comprehensive legal counsel and advocacy services.
8+ YOEBachelor's or equivalent,8+ years in data engineering/integration,proficiency in SQL and Python/Java/DataWeave,experience with Snowflake and MuleSoft,ETL/ELT pipeline design,API development,data governance,CI/CD and messaging technologies.
Snowflake, MuleSoft, Snowpipe, Streams, Tasks, dbt, Databricks, Redshift, BigQuery, REST, SOAP, RAML, OAS, Snowflake Horizon Catalog, Atlan, Collibra, Alation, CI/CD, Infrastructure as Code, Apache Kafka, Python, Java, DataWeave, SQL, Fulcrum, Intapp, NetDocuments, Aderant, Elite
Job PostingView all
2w
Save
Mark Applied
Hide
Java Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Gigatec
Gigatec: Providing systems engineering and software development services for defense.
U.S. work authorization required; Top Secret clearance and favorable polygraph required; experience with Java, Spring, containers, Kubernetes, CI/CD, Linux, Bash, Python, MongoDB, messaging systems; strong communication and problem-solving skills.
Linux CLI, Bash, Python, Java, Spring Framework, Spring Boot, Spring Data, Spring Integration, MongoDB, Docker, containerd, Kubernetes, RabbitMQ, Kafka, Bamboo, GitLab CI, Ansible, Git, Jira, Confluence, Helm
Job PostingView all
2d
Save
Mark Applied
Hide
Enterprise Integration Developer
McLean, Virginia, United States
$78k-$176k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years building enterprise integrations or APIs; experience with REST APIs, messaging, AWS or Azure, CI/CD, automated testing, integration security, and technical designs; high school diploma or GED.
MuleSoft Anypoint Platform, REST APIs, AWS, Microsoft Azure, CI/CD, MUnit, GitHub Copilot, Cursor, Kafka, Azure Event Grid
Job PostingView all
3w
Save
Mark Applied
Hide
Mission Engineer & Integrator
McLean, Virginia, United States
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
12+ YOEActive TS/SCI with polygraph, customer-specific experience, prior messaging system experience, ability to support early morning/late evening missions, willing to travel OCONUS TDYs; advanced technical and operational risk assessment skills.
Job PostingView all

Explore Jobs

Expand Your Job Search