Lead Search Engineer - Mead, United States - PTFS

PTFS Mead, United States

2 weeks ago

Description

Lead Search Engineer
Progressive Technology Federal Systems, Inc. (PTFS) is a leading enterprise Content Services Platform (eCSP) to Federal, Civilian and DoD agencies, and is seeking a

Lead Search Engineer

to support our growing software projects and products.

Duties
:

The Lead Search Engineer will serve as the subject matter expert (SME) primarily responsible for the design, development and support of the custom code and open-source products that comprise the search engine Solr.

The Java-based custom code includes parsers, query parser language, publisher, consistency check, APIs, monitoring utilities and XSLT transforms.

The candidate will be working with the following state of art technologies; Solr, Lucene, Natural Language Processing, Machine Learning, Linux, Groovy, Python, Splunk, Prometheus, Grafana, DevSecOps, Jenkins, Maven, Gitlab, Nexus, Ansible, TDD, BDD, JMeter, Selenium, and other open source frameworks.

Skills Required:
Over 7 years of experience as Solr Search Engineer for an enterprise-level information retrieval system.
Strong experience installing, tuning, administering, maintaining, and upgrading Solr on Linux in a large-scale production environment.
Strong experience indexing large volume of content and metadata to Solr search engine
Strong experience developing and maintaining custom query parser on top of Apache Lucene API
Strong experience in developing and maintaining a custom search API layer using industry best practices, Java, and SolrJ.
Strong experience with Solr Search queries optimization and relevancy tuning
Strong experience designing, implementing, and maintaining Solr schema.
Strong experience troubleshooting multi-tiers systems on Linux environment, profiling java application and tunning JVM.
Experience implementing and maintaining custom parser from unstructured and structured content using core Java and regular expression
XML experience including parsing using JAXP and XSLT/XPATH transformation implementation to index metadata.
Experience using templating engine of dynamic language to format and decorate search results.
Experience implementing monitoring solution using Prometheus and Grafana.
Experience with DevOps using Git, Jenkins, Maven, Ansible and Nexus
Experience with Behavior-driven development or Test-driven development. Test automation and Performance testing
Experience with Agile software development lifecycle methodologies including Scrum or Kanban
Experience authoring and maintaining design documentation, standard operating procedures and configuration documentation.

Preferred Skills:
Experience with Linux Containers (Docker/Podman), Kubernetes, and deployment of containerized applications/Microservices architectures.
Experience with AWS and/or other Azure cloud technologies
Experience with Machine learning, Natural Language Processing and Vector Search.

Education:
A Bachelor's Degree in Computer Science or Engineering, or additional work experience in software development.

Eligibility :
US Citizen with a minimum of three years continuous residency in the USA.
You must be authorized to legally work in the U.S., PTFS will not sponsor any visas at this time.
Eligibility for a Public Trust required.

Benefits:
15 days PTO per year
11 paid holidays per year
Medical, Dental & Vision
401(k) Plan with matching
Tuition assistance
Disability insurance
Gym in the Rockville, MD office

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