19 java api testing jobs at 16 companies in Lowell, MA
1mo
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Senior Java Engineer (Hybrid)
Madison or Boston
$99k-$167k/yr HybridFull Time
5+ YOE5+ years AWS-backed Java development experience building Spring Boot and RESTful APIs; proficiency with Python and SQL; experience with integration, SDLC, testing, and cloud services; insurance experience preferred; ability to travel up to 10%.
Java, Spring Boot, RESTful API, Python, SQL, AWS, Microsoft Copilot, Claude Code
2mo
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Delivery Excellence - Tech Enablement - Senior Developer - Manager
New York or Tampa or Atlanta or Chicago or Washington or Dallas or Los Angeles or Miami or Boston or San Diego or San Francisco or Silicon Valley or Philadelphia or Seattle
$99k-$232k/yr OnsiteFull Time
4+ YOE2+ MgmtBachelor's degree; 4+ years in software engineering; strong Java, Python, C++, and JavaScript; experience leading teams; API management; CI/CD; ATDD a plus.
Java, Python, C++, JavaScript, APIs, CI/CD, Application frameworks, Software testing
1mo
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Sr Test Engineer - Automation
Hyderabad or Boston or New York City or United States or Canada or Mexico or North America
OnsiteFull Time
6+ YOE6+ years testing experience with strong manual testing skills; automation exposure with Selenium/Playwright/Appium, Java/TypeScript; experience with JIRA/Azure DevOps, SQL, API testing, CI/CD awareness.
JIRA, Azure DevOps, SQL, Selenium, Playwright, Appium, Java, TypeScript, Postman, Jenkins, Git
2mo
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Senior Lead Engineer, Quality Engineering
Norwell, Massachusetts, United States
$112k-$187k/yr OnsiteFull Time
10+ YOE10+ years in UI/API/Performance testing; automated test frameworks; cloud-native, containerized, microservices; CI/CD; Java/JavaScript/Python; observability tools; AI-assisted testing; AWS experience.
Playwright, Cypress, Postman, K6, Docker, Kubernetes, AWS, ELK, Splunk, Datadog, Pact, OpenAPI, Git, Java, JavaScript, Python
1w
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QA Engineer - Ostro
Boston, Massachusetts, United States
$70k-$120k/yr RemoteFull Time
3+ YOE3+ years QA experience with manual and automated testing, API validation, CI/CD integration, and interest in AI/LLM-driven testing; proficiency in JavaScript/Python/Java and strong communication skills.
Cypress, Playwright, Selenium, JavaScript, Python, Java, Postman, RestAssured, Jenkins, GitLab CI/CD, AWS, GCP
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Principal Performance Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
Strong Java and Spring Boot experience; experience with RESTful APIs, performance/load testing (k6, Gatling, JMeter), debugging/profiling, Node.js, Angular/React, CI/CD, cloud-native testing, and observability.
Java, Spring Boot, RESTful APIs, k6, Gatling, JMeter, Node.js, Angular, React, CI/CD
2mo
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Sr Manager Software Engineering
Boston or Chicago or Dallas or San Francisco
$212k-$259k/yr OnsiteFull Time
8+ YOE3+ Mgmt8+ years software engineering; 3+ years in leadership; strong Python/Java/Scala; SDLC/Agile/DevOps/CI/CD; microservices and distributed systems; API, data governance; leadership and cross-functional collaboration; AI tools and cloud; version control and testing; real estate tech background preferred.
Python, Java, Scala, CI/CD, DevOps, API, SDLC, AI frameworks, cloud services, version control
1w
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Software Enineer II (Fullstack, Health)
Boston, Massachusetts, United States
$125k-$175k/yr OnsiteFull Time
Experience building full-stack applications with React, TypeScript, Java, RESTful APIs, Postgres, Kafka/SQS and AWS; writing tests, mentoring engineers, and working cross-functionally.
React, TypeScript, Java, RESTful APIs, Postgres, Kafka, SQS, AWS
1mo
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Technology Consultant 2
Burlington or Massachusetts or United States
$79k-$103k/yr OnsiteFull Time
Bachelor's degree (or equivalent experience), hands-on Java/Python, Selenium/Playwright, API testing (Rest Assured/Postman), automated testing, capital markets/asset management domain experience, Agile/Scrum familiarity, strong communication.
Java, Python, Selenium, Playwright, Rest Assured, Postman
1w
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Principal Software Engineer/Developer
Merrimack, New Hampshire, United States
OnsiteFull Time
3+ YOEDesign, develop, test, and maintain enterprise Java/Spring Boot applications and APIs; experience with cloud, CI/CD, observability, and mentoring; Bachelor's or Master's in related field with relevant experience.
Java, Spring Boot, Angular, Node JS, JIRA, SQL, NoSQL, Snowflake, CloudFormation, Jenkins, Shell Scripting, Datadog, Splunk, Git, uDeploy, Sonar, RESTful web services
3w
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Sr. Staff Software Engineer
Lowell, Massachusetts, United States
$146k-$209k/yr HybridFull Time
10+ YOE10+ years building enterprise Java-based web applications, expertise with cloud-native architectures, AI/LLM integrations, microservices, REST APIs, and strong testing and CI/CD practices.
Java, J2EE, Spring Boot, Spring Framework, Hibernate/JPA, React, JavaScript, HTML5, CSS3, REST APIs, Microservices, SQL, GitHub Copilot, ChatGPT, Cursor, Claude, LangGraph, OpenAI Agents SDK, CrewAI, AutoGen, OpenAI, Anthropic, Google Gemini, Model Context Protocol (MCP), AWS, Microsoft Azure, Google Cloud Platform, Kubernetes, Docker, OpenShift, Terraform, CloudFormation, ARM Templates, GitHub Actions, Jenkins, Azure DevOps, GitLab CI, Datadog, Grafana, Prometheus, Splunk, OpenTelemetry, Bash, Python, PowerShell
1mo
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Software Engineer
Colorado Springs or Boston
HybridFull Time
1+ YOEUS citizen with active Secret clearance, B.S. in a STEM field, 1+ years software development experience; proficiency in TypeScript/Python/Java/C++/Rust/Julia, React, REST APIs, and writing tested, maintainable code.
TypeScript, Python, Java, C++, Rust, Julia, React, Cesium, Resium, Electron, MATLAB, NumPy, SciPy, GeoJSON, CZML, React Testing Library
1mo
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Senior Software Engineer
San Francisco or Miami or Atlanta or Salt Lake City or Phoenix or Washington D.C. or Los Angeles or Seattle or Chicago or Boston or Austin or New York City
$153k-$205k/yr RemoteFull Time
6+ YOE6+ years professional software development with Java and Go; bachelor’s in CS or equivalent; led small technical teams; experience with payment systems, RESTful APIs, cloud services, and SQL; strong system design, testing, and communication skills.
Java, Go, AWS, Google Cloud, Microsoft Azure, SQL, NoSQL, RESTful API
5d
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Software Development Engineer III (ADBL192)
Cambridge, Massachusetts, United States
$178k-$194k/yr OnsiteFull Time
2+ YOEMaster's in CS/Engineering/Math plus 2 years (or Bachelor's plus 5 years) experience designing large-scale Java/TypeScript/Node.js distributed systems, mentoring or tech-leading teams, building RESTful APIs, testing, performance tuning, security, and cloud services.
Java, Node.js, TypeScript, RESTful APIs
2w
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Principal Software Engineer
Wilmington, Massachusetts, United States
$144k-$216k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's degree or equivalent,8+ years quality engineering experience,3+ years technical leadership,proficiency in test automation,CI/CD,API testing,Agile.
Java, Python, C#, JavaScript, Selenium, Cypress, Playwright, Appium, RestAssured, MS Copilot, Jenkins, GitHub Actions, Azure DevOps, JMeter, Gatling, k6, Docker, Kubernetes, AWS, Azure
2mo
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Software Engineer II (Backend, Growth)
Boston, Massachusetts, United States
OnsiteFull Time
Backend software engineer with production experience; API design with Postgres; event-driven systems with Kafka/SQS; strong testing and documentation; cross-functional collaboration; growth mindset; bonus: A/B testing.
Java, Kafka, PostgreSQL, AWS, REST APIs, SQS
1d
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Senior Software Engineer (Backend, Growth)
Boston, Massachusetts, United States
$150k-$215k/yr OnsiteFull Time
Experience building large-scale backend systems, RESTful APIs, relational databases, event-driven architectures, strong testing and documentation, and cross-functional collaboration.
Java, Kafka, Postgres, AWS, SQS
2mo
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Global IT Software Engineer - Senior Manager
Boston or London
$153k-$186k/yr OnsiteFull Time
6+ YOEBachelor's in CS/Engineering,6+ years software/IT experience,proven GenAI and SaaS implementation,frontend/backend development,cloud and infrastructure-as-code,automated testing and systems design expertise.
React, Python, Java, Typescript, Zypher, Pytest, AWS, Azure, CGP, Kubernetes, Helm, Terraform, pgvector, chromadb, Neo4J, GraphQL, Github Actions, Gitlab CI, RDS, Batch, Lambda, Fargate, Step Functions, SQS, SNS, FastAPI, NextJS, RabbitMQ, Kafka, Websockets, Server-Side Events, LLMs, APIs
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Principal Software Engineer
Warsaw or Fridley or Mounds View or Brooklyn Park or Fort Worth or North Haven or Jacksonville or Boston or Lafayette
$153k-$229k/yr OnsiteFull Time
5+ YOEBachelor's + 7+ years software engineering or advanced degree + 5+ years; experience designing, developing, testing and deploying scalable, reliable software for manufacturing; leadership, mentoring, and cross-functional collaboration.
Ignition, deviseWISE, Azure, AWS, Docker, Kubernetes, Jenkins, Terraform, React, Angular, Node.js, ASP.NET, HTML5, CSS3, WebAPI, Microservices Architecture, Test-Driven Development, Agile & Scrum, CI/CD Pipelines, RESTful API Design, Java, C++, NET, Scala, Lua, Python, SQL
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