31 messaging engineer jobs at 24 companies in Westminster, MA
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Senior Engineer, Messaging Platform
Bengaluru or San Francisco or Boston or New York City or Austin or Tokyo or London
HybridFull Time
6+ YOE6+ years backend experience building distributed systems; strong proficiency in one or more backend languages (JavaScript, Python, Java, Go, PHP, C++); experience with APIs, event-driven architectures, reliability, and observability; mentoring experience.
JavaScript, Python, Java, Go, PHP, C++
1mo
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Lead DevOps Engineer
Somerville, Massachusetts, United States
$150k-$190k/yr HybridFull Time
5+ YOE5+ years in DevOps/infrastructure with production cloud ownership, Kubernetes/Helm/Terraform/Ansible, AWS/Azure, observability, DB and messaging knowledge, mentoring experience, and BS in CS/Engineering or equivalent.
Kubernetes, Helm, Terraform, Ansible, AWS, Azure, NoSQL, SQL, AMQP, MQTT, Prometheus, Mimir, Thanos, Grafana, Go, TypeScript, Python, Bash
1mo
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Principal Data Engineer
Boston, Massachusetts, United States
$152k-$229k/yr OnsiteFull Time
5+ YOE5+ years Python,3+ years with message buses/MongoDB/graph DB/cloud/ElasticSearch,REST API and ETL/ELT experience,leadership and stakeholder communication,BS/MS in CS/math/engineering or equivalent.
Python, Kafka, RabbitMQ, MongoDB, AWS Neptune, Neo4j, ElasticSearch, Argo CD, Kubernetes, Prefect, Flask, Django, FastAPI
2mo
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Senior Software Engineer
Boston or United States
$145k-$162k/yr RemoteFull Time
8+ YOE8+ years commercial software development; BS/MS Computer Science; strong OOP; hands-on Java/J2EE, XML, SOAP, SQL; Linux/shell, Oracle, NoSQL, message queues; CI/CD and DevOps experience; Agile, problem solving, communication skills.
Java, J2EE, XML, SOAP, SQL, NoSQL, Linux, Shell, Oracle, message queues, IntelliJ, JUnit, JunitPerf, WebLogic, CI, CD, DevOps
2mo
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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
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
1mo
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Sr. Embedded Software Engineer (Microservices, C++, Linux)
Salem, New Hampshire, United States
OnsiteFull Time
Expertise in C++ and Linux, microservices (REST,gRPC,protocol Buffers), containerization, message brokers, distributed systems, debugging, and production support.
C++, Linux, REST, gRPC, protocol Buffers, containerization, message brokers
4w
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Principal Engineer, Agentic AI Platform Integrations
Boston, Massachusetts, United States
$167k-$250k/yr HybridFull Time
8+ YOEBachelor's in CS or related (or equivalent experience),8+ years in software/platform/integrations,expertise with API/MCP/A2A,events,messaging,auth (OAuth/OIDC/SSO),security,observability,and enterprise integration design.
MCP, A2A, REST APIs, Webhooks, OAuth, OIDC, SSO
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Senior Software Engineer
Merrimack or Boston
$63-$103/hr OnsiteContract
5+ YOE5+ years software engineering experience, expert in Java and Spring Boot, experience with microservices, testing, CI/CD, AWS, Docker, messaging (SNS/SQS); BS in CS preferred.
Java, Spring Boot, JUnit, Git, Docker, ECS, SNS, SQS, Rest Assured, PlayWright, SQL, AWS
1w
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Software Engineer II
United States or Boston
$107k-$130k/yr RemoteFull Time
2+ YOE2+ years of software engineering experience with Java or Groovy, React, JavaScript, TypeScript, databases, messaging systems, Git, automated testing, and CI/CD; bachelor's degree or equivalent practical experience.
Java, Groovy, React, TypeScript, JavaScript, MongoDB, Kafka, RabbitMQ, Git, Cypress, Playwright, JUnit, Jest, AWS
1mo
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Software Engineer (C++/C#)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
5+ YOEStrong proficiency in C++ and C#, 5+ years software engineering experience preferred, experience with low-latency systems, message parsers, multithreading, and maintaining client libraries.
C++, C#, Java, lldb, gdb
3w
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Worldwide Specialist Solutions Architect - Messaging & Analytics, Data & AI GTM
Boston or Seattle or Arlington or Herndon
$154k-$208k/yr OnsiteFull Time
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
1w
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Lead Java Developer Fixed Income, Currencies & Commodities (FICC)
Charlotte or Iselin or Boston
$119k-$224k/yr HybridFull Time
5+ YOE5+ years software engineering, 4+ years FICC trade lifecycle, Java, Python, distributed systems, and messaging experience. Bachelor's or master's degree in computer science or financial engineering preferred.
Java, Python, FastAPI, gRPC, Istio, Linkerd, GitHub Copilot, Micro Front Ends, Azure, GCP, AWS
1mo
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Engineer II (Middleware)
Dublin or New York City or Los Angeles or Boston or United States
$113k-$195k/yr RemoteFull Time
7+ YOERequires 7+ years of IT experience, 5+ years with MuleSoft integrations, a bachelor's degree or equivalent, and expertise in Java, SQL, messaging, APIs, CI/CD, and integration protocols.
MuleSoft, Linux, Windows, JDBC, Java, SSL, Confluence, RabbitMQ, Jenkins, SonarQube, Bitbucket, Nexus, JIRA, XML, JSON, SOAP, REST, RAML, SAML, SFTP, SQL, PL/SQL, Python, Unix
3w
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Java FullStack Engineer- Merrimack, NH
Merrimack, New Hampshire, United States
$106k-$142k/yr OnsiteFull Time
8+ YOERequires 8+ years with Java and Spring frameworks, 5+ years with messaging technologies and databases, plus REST APIs, microservices, CI/CD, testing, cloud, and SRE experience.
Microsoft Azure, Java, Spring, Spring Boot, RabbitMQ, Kafka, Service Bus, Oracle, PostgreSQL, Jenkins, JUnit, Cucumber, Selenium
1mo
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Principal Software Engineer/Architect
Lowell, Massachusetts, United States
$164k-$236k/yr HybridFull Time
10+ YOE10+ years software development experience, proven architect experience, Java and cloud expertise, observability and CI/CD experience, experience with databases, analytics, messaging, and LLM/AI technologies; BS/MS in CS or equivalent.
Java, Datadog, Grafana, GCP, AWS, Azure, Kubernetes, SQL Server, PostGres, MySQL, MongoDB, Cassandra, BigQuery, Snowflake, Tableau, Looker, Kafka, RabbitMQ, Apache Beam, Spark, Boomi, LLM
1d
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Software Development Engineer 2 (Java 17+)
Portland or Boston or Chicago or Dallas or San Francisco or Seattle
$96k-$116k/yr RemoteFull Time
3+ YOERequires 3–6 years of backend software development experience, strong Java and Spring expertise, REST API design, AWS, SQL, PostgreSQL, messaging, Docker, Kubernetes, Git, and Maven or Gradle experience.
Java, Spring Boot, Spring Data, Spring Security, Salesforce, Apex, GraphQL, gRPC, AWS, AWS Lambda, Amazon EC2, Amazon RDS, SQL, PostgreSQL, Kafka, RabbitMQ, Docker, Kubernetes, Git, Maven, Gradle, JUnit, Mockito
2mo
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Backend Software Engineer – Human-Robot Interaction
Charlestown, Massachusetts, United States
$120k-$170k/yr HybridFull Time
2+ YOE2+ years backend or distributed systems experience; strong Python; experience with Flask/REST APIs; familiarity with C++ or other strongly typed languages; event-driven and messaging systems; hardware/robotics integration a plus.
Python, Flask, REST API, C++, Rust, Go, Java, Kafka, ROS
1mo
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Staff Software Engineer, Demand Bidder, Ad Serving Platform
Boston, Massachusetts, United States
$196k-$352k/yr HybridFull Time
10+ YOE10+ years building and operating large-scale, low-latency distributed systems; strong Java, cloud (GCP/AWS), concurrency, and system design skills; experience with caching, messaging, SQL/NoSQL, and ML-driven decisioning.
Java, GCP, AWS, Claude Code, Cursor, MCP, SQL, NoSQL
3w
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Senior Full Stack Software Engineer - Robotics
Woburn, Massachusetts, United States
OnsiteFull Time
7+ YOERequires 7+ years of software development experience, robotics deployment experience, Go, Python, TypeScript, React, architecture, APIs, messaging, CI/CD, telemetry, and strong problem-solving skills.
Go, Python, TypeScript, React, WebSockets, GitHub Actions, Jenkins, MQTT, OpenTelemetry, BehaviorTree.CPP, py_trees, ROS, ROS2, MuJoCo, Isaac Sim
1mo
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Backend C2 Systems Full Stack Developer
Hanscom AFB or Hampton
$113k-$257k/yr OnsiteFull Time
8+ YOE8+ years software development experience including backend/services, microservices, relational and NoSQL datastores, message/streaming platforms, containerization, frontend (React), CI/CD, and eligibility for Secret clearance.
Java, .NET, C#, Python, Go, Kafka, React, AWS, Kubernetes, Prometheus, Grafana, OpenTelemetry
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