Senior Software Engineer
Portland, Oregon Area
Senior Software Engineer
August 2015 to February 2017
Software Engineering Intern
June 2010 to September 2013
Greater Seattle Area, Los Angeles
On Time Systems
April 2003 to July 2007
What company does Joseph Barker work for?
Joseph Barker works for Uber
What is Joseph Barker's role at Uber?
Joseph Barker is Senior Software Engineer
What industry does Joseph Barker work in?
Joseph Barker works in the Computer Software industry.
💼 Past Experience
Barker has 4 internships. They all went to different companies, until they got promoted to their current position at Uber. Barker is also a Senior Software Engineer at Twitter from August 2015 to February 2017. He was at Twitter from August 2015 to February 2017 in San Francisco. Barker also worked at Search Infrastructure, which develops the real-time information-retrieval system that powers Twitter Search and several other Twitter products for 4 years 4 months. He was at Google from June 2010 to September 2013 for 3 years 4 months. Barker also worked on Zeitgeist, a tool for detecting anomalies in search query rates and developing techniques for dynamically altering the flexibility of query models. He was also a Research Scientist at On Time Systems from April 2003 to July 2007 for 4 years 4 months. Barker is also a Tech Lead at DWARP, a project developing a distributed scheduling engine for the Air Force’s non-combat aircraft sorties. He also led the project over three years, eventually heading a three-person research team. Lastly, he is a Staff Engineer at Uber where he is currently a Senior Software Engineer.
Joseph Barker's education and work readiness have always been an area of focus for him.Since his undergraduate days at the University of Oregon, Barker has pursued a career in computer science, subsidiary to his love of teaching.After completing his doctorate in Computer Science at the University of California, Los Angeles in2015, Barker was prepared for what lie ahead in his professional career.Barker has been a pluridisciplinary scientist, working in a range of applications from physics to engineering and software development.He knows the importance of working collaboratively and is excited to continue his work with her students and colleagues at UC Berkeley, where he currently chairs the Computer Science Department.At UC Berkeley, Barker is happiest in teaching and engaging his students in scientific research. He has inspired many of his alumni to become leading experts in their field and continues to contribute to the undergraduate and graduate dialouges inComputer Science.
💡 Technical & Interpersonal Skills
Barker has worked in a number of roles within software engineering, including during his time as a software engineer with Uber in Portland, Oregon. Here, he is responsible for the Routing team, which helps drivers get the best route to their destinations. Barker is also responsible for the development of the real-time information-retrieval system that powers Twitter Search and several other Twitter products.After leaving Uber, Barker worked as a software engineer for Search Infrastructure, which helps developers find the best way to search for information. Barker also worked on a project that reduced the team’s on-call workload, including developing a comprehensive end-to-end test suite and an automated layout management service for the search-index’s cluster. Barker also worked as an intern at Google in Los Angeles. Here, he developed techniques for dynamically altering the flexibility of query models and studied algorithms to improve FatCat, a tool for taxonomic website classification.In April 2003, Barker left Google to working as a technical lead for DWARP, a project developing a distributed scheduling engine for the Air Force’s non-combat aircraft sorties. Barker eventually led a three-person research team. In 2007, Barker left On Time Systems to working as a tech lead for DWARP at Air Force Materiel Command. Here, he developed the development of a distributed scheduling engine for the Air Force’s non-combat Aircraft sorties and also developed a tool for optimizing schedules with stochastic constraints and WARP, an A*-based tool that routes all of the Air Force’s non-combat aircraft missions.
Introversion (I), Sensing (S), Thinking (T), Perceiving (P)
3 year(s), 1 month(s)
There's 85% chance that Joseph Barker is seeking for new opportunities
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