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Senior Developer(Java/API)

Mastech Digital

Pittsburgh · On-site Full-time Senior 1w ago

About the role

Position Description

We are seeking an experienced Java API Tech Lead to drive the design, development, and delivery of scalable, high performance API solutions. The ideal candidate will have deep expertise in Java, microservices architecture, API frameworks, and cloud native development. This role requires strong technical leadership, hands on development capability, and the ability to guide a team through complex engineering challenges.

The Tech Lead will collaborate closely with cross functional partners, ensure adherence to engineering best practices, and oversee end to end solution quality. This position plays a critical role in shaping technical direction, mentoring developers, and ensuring the successful implementation of robust and secure API services.

For this role on this particular client engagement, employer sponsorship of immigration related visa and/or green card status as part of the PERM process will not be available

Required qualifications to be successful in this role

  • 8+ years of experience building Java / J2EE / Enterprise Java solutions, including Java frameworks, including Spring, JSF, and Hibernate.
  • Experience developing and consuming SOAP and REST web services for an operational/production environment
  • Design and maintain APIs, services, and different payment sources
  • Work with API developers across the teams to build new API features at large-scale
  • Experience working with OpenShift, Containerization and Microservices
  • Experience with Java technologies and frameworks mainly Spring and Hibernate.
  • Knowledge of client-side technologies like Node JS, Angular JS, Angular 2+, Backbone JS or Cordova.
  • Experience in Kubernetes, Apache Kafka and MongoDB.
  • Experience integrating Java based applications with Oracle / SQL Server
  • Hands on experience working REST API development using Spring Boot & Spring framework.
  • Experience coding to prevent hacking and other vulnerabilities.
  • Strong collaboration and communication skills within distributed project teams and in an Agile environment.
  • Excellent oral and written communication skills.

Skills

AngularAngular JSApache KafkaAPIBackbone JSCordovaContainerizationHibernateJavaJava EEJSFKubernetesMicroservicesMongoDBNode JSOpenShiftOracleRESTSQL ServerSOAPSpringSpring Boot

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