45 full stack java developer jobs at 20 companies in Gardner, MA
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Senior Java Full Stack Developer – Python & Angular (Hybrid)
Westborough, Massachusetts, United States
$65k-$112k/yrHybridFull Time
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
7+ YOE7+ years Java full-stack experience with Python and Angular, Oracle/PL/SQL, Git, Agile tools, test automation, and strong communication and critical thinking skills.
Senior Java Full Stack Developer – Python & Angular (Hybrid)
Westborough or Boston
$65k-$112k/yrHybridFull Time
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
7+ YOE7+ years developing scalable enterprise applications with Java, Python, and Angular; experience with Oracle/PL/SQL, test automation, DevOps practices, Git, and Agile tools; US work authorization required.
Senior Java Full Stack Developer – Python & Angular (Hybrid)
Westborough, Massachusetts, United States
$65k-$112k/yrHybridFull Time
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
7+ YOE7+ years experience; strong Java backend, Angular front-end, and Python skills; Oracle/PLSQL; OOP; AI-assisted development tools; test automation; Git; Agile tools (JIRA, Zephyr Scale, Confluence); must be authorized to work in the US.
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
8+ YOE8+ years software engineering experience (or Master's+6yrs), bachelor’s in software engineering/STEM, DoD Secret clearance and U.S. citizenship, Java/React experience, SQL/PostgreSQL, EM tools, strong communication and leadership.
SQL, PostgreSQL, Java, JavaScript, React, Hibernate, Spring, WildFly, REST, RESTCONF, Material UI, SNMP, Public Key Infrastructure, AI
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
3+ YOEU.S. citizen able to obtain/maintain DoD Secret clearance. BS+5 or MS+3 (or PhD) in CS/CE/EE or related. Experience with Java or C, Linux, computer networking, cloud integration, distributed systems, middleware, and AI.
Java, C, Linux, Computer Networking, Cloud Integration, Distributed Systems, AI
8+ YOE8+ years Java/Spring experience, strong distributed systems and API skills, CI/CD and container experience, AWS knowledge, degree in CS/Engineering, strong problem solving and mentoring ability.
Java, Spring MVC, Spring, Springboot, Web Services, SOAP, REST, Jest, Jasmine, Docker, Jenkins, artifactory, uDeploy, GitHub, AWS
Nanobiosym: Portable nanotechnology platforms for rapid, real-time disease detection.
5+ YOEBachelor's in engineering or CS, 5+ years full-stack web development, expertise in React/Node.js/Python, AWS services, SQL/NoSQL databases, web security and compliance (GDPR/HIPAA), experience with Docker and CI/CD.
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
10+ YOE10+ years software development experience with Java and Python, Kubernetes, Terraform, CI/CD, cloud (Azure), observability, and strong communication; bachelor\u0002s degree or equivalent experience.
Java, Python, Spring Boot, Spring MVC, Bash, Groovy, GitHub, Jenkins, Harness, Terraform, Azure, Kubernetes, KEDA, Chainguard, Artifactory, Consul, Istio, New Relic, SonarQube, Snowflake, PostgreSQL, Helm, Linux, Claude, Devin/Windsurf, Cursor, Slack
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
2+ YOEBachelor's degree in Computer Science or related field; 2+ years Kotlin/Java production web code; 2+ years Spring/Spring Boot; reactive programming; PostgreSQL; automated unit/integration testing; US citizenship and active SECRET or TOP SECRET clearance; travel up to 10%.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
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.
Hanscom Air Force Base, Massachusetts, United States
$113k-$257k/yrHybridFull Time
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
8+ YOE8+ years software development experience with backend services and microservices; experience with server-side languages, data stores, messaging, containerization, CI/CD, and secure service design; ability to obtain Secret clearance.
Java, .NET, C#, Python, Go, Kafka, React, CI/CD, AWS, Kubernetes, Prometheus, Grafana, OpenTelemetry, mTLS, OAuth2, OIDC, API gateway, service mesh
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE1+ MgmtBachelor’s degree,4+ years software engineering,1+ year cloud experience,proficiency in JavaScript/Java/TypeScript/SQL/Python/Go,experience with Docker/Kubernetes and AWS/GCP/Azure,1+ year people management preferred.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Google Cloud, Microsoft Azure, NoSQL
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
6+ YOE6+ years software engineering experience, 3+ years technical leadership, deep experience with Angular, JavaScript, HTML, CSS, Java Spring Boot, JPA, AWS, RESTful APIs; strong communication and autonomy.
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
6+ YOEDirector-level engineer with expertise in building highly scalable distributed systems using Java, Python, Oracle, Angular, Kafka and AWS; CI/CD, testing, and messaging integrations; Bachelor’s (6 yrs exp) or Master’s (4 yrs exp).
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
2+ YOEBachelor's degree, 2+ years Kotlin or Java and Spring/Spring Boot experience, PostgreSQL, EMR not mentioned, active US citizenship and SECRET/TOP SECRET clearance, ability to travel up to 10%.
NTT DATATokyo Stock Exchange: 9613: Global provider of business and technology consulting and IT services.
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
Analogic: Provides imaging and detection technology for healthcare and aviation.
7+ YOE7+ years software engineering experience, proficiency in Java/Python/Go, experience modernizing legacy systems to microservices, hands-on DevOps with Terraform/CloudFormation/Ansible, CI/CD and container expertise, IoT/Cloud exposure, leadership and mentoring skills.
BayerFrankfurt Stock Exchange: BAYN: Global enterprise focused on healthcare and nutrition.
Master's degree in a quantitative field, experience building full-stack data science applications, proficiency with frontend (React/Angular/Vue.js), backend (Node.js, Python, Java), cloud (AWS/GCP/Azure), containerization, CI/CD, databases, ML workflows, and pharma GxP/CSV compliance.