Software Engineer Stf jobs
Subscribe to RSS Feed| Posted | Job Title | Company | Location |
|---|---|---|---|
|
Featured Job Postings from the Web
|
|||
| Feb 11 | Software Engineer Lead, IAM | Kaiser Permanente | Pleasanton, CA |
|
Software Engineer Lead, IAM( Job Number: 122575) Were looking for big ideas6.9 petabytes ... Access Management is seeking a Software Engineer who will be responsible for support... more |
|||
| Feb 11 | Software Engineer I (KCMS) | Las Vegas, NV | |
|
? Consult with engineering staff to evaluate interface between hardware and software, deve ... Category: Computer - Software, Keywords: Software Engineer... more |
|||
| Feb 11 | Software Engineer | Las Vegas, NV | |
|
(Games) Description: The Software Engineer researches, designs, and develops ... Category: Computer - Software, Keywords: Software Engineer... more |
|||
| Feb 11 | Software Developer III Job | Rackspace | San Francisco, CA |
|
Job Title Software Developer III Category Software Development Requisition # 208083.34 ... years of experience. - Has solid software engineering fundamentals gained through... more |
|||
| Feb 10 | Staff Software Engineer Mobile | Intuit | Mountain View, CA |
|
Your Opportunity at Intuit: Have the opportunity to work for the industry leader by leading and developing mobile financial solutions that will transform how people handle their... more |
|||
| Feb 10 | Staff Mobile Software Engineer | Intuit | Mountain View, CA |
|
others in the principles and practices of engineering, design and innovation. Equally ... and maintain relationships with various engineering teams to ensure idea, technology... more |
|||
| Feb 10 | Staff Mobile Software Engineer, Mint.com | Intuit | Mountain View, CA |
|
for an extremely skilled Staff Software Engineer to join our team and define the Mint ... capabilities and traditional design & engineering disciplines. Maintain and... more |
|||
| Feb 10 | Embedded S/W Engineer Stf | Lockheed Martin | Colorado Springs, CO |
|
with one of the foremost systems engineering, software and systems integration companies in the world. Exceptional choices in careers, challenges, ... Software Engineer... more |
|||
| Feb 09 | Software Engineer Stf | Lockheed Martin | Lexington, MA |
|
Security Clearance: Secret BS/BA or higher in Computer Science or Software Engineering wit ... We are looking for a skilled Android software engineer, who has experience... more |
|||
| Feb 09 | Software Engineer | Harris Corporation | Rochester, NY |
|
and techniques of computer science, engineering, and mathematical analysis. ... mechanical engineers and other engineering staff to evaluate interface between hardware... more |
|||
| Feb 08 | Staff Software Engineer | Intuit | San Diego, CA |
|
Engineering Division is seeking a Staff Software Engineer on our next generation ... Experience building multi-platform software solutions across iOS, Android,... more |
|||
| Feb 08 | IAM Software Engineer, Specialist | Kaiser Permanente | Pleasanton, CA |
|
Ensures Assistants & staff provide the highest quality of care & are in compliance w/ the ... of all department staff. Provides on going staff development. Develops, implements, &... more |
|||
| Feb 08 | HPCS-Software Engineer - Big Data Analytics /Hadoop | HP | Cupertino, CA |
|
* Works with a project team of other software systems engineers and internal and ... and issue resolution * Represents the software systems engineering team for all... more |
|||
| Feb 08 | Software Developer II - US Job | Rackspace | San Antonio, TX |
|
Title Software Developer II - US Category Software Development Requisition # 14906 ... - 4-5 years of experience - Has solid software engineering fundamentals gained... more |
|||
| Feb 07 | Software Engineer, Staff | Siemens USA | Malvern, PA |
|
Job Title: Software Engineer, Staff Profession: Computer Engineering and Information ... -> Software Design/Development Software Engineer, StaffCompany Siemens Medical... more |
|||
| Feb 07 | Software Engineer - ArcSight Enterprise Security Manager (TS/SCI FS POLY) | HP | Columbia, MD |
|
guidance to security analyst and network engineering staff Working Closely with C&A ... or more years of experience in software engineering or operating systems programming... more |
|||
| Feb 07 | Sr Software Engineer Informatica | Union Bank | Monterey Park, CA |
|
clients to offer solutions using best software and engineering practices. Involved ... as an expert in development with good software engineering practices. Plans and... more |
|||
| Feb 07 | Engineer Software 1 | Northrop Grumman | Huntsville, AL |
|
is looking for a detail-oriented, hands-on software test engineer with experience ... equivalent experience in computer science, software, or system engineering A minimum of... more |
|||
| Feb 07 | Engineer Software 3 | Northrop Grumman | Huntsville, AL |
|
is looking for a detail-oriented, hands-on software test engineer with experience ... equivalent experience in computer science, software, or system engineering A minimum of... more |
|||
| Feb 07 | Senior System Engineer, Software | Abbott Laboratories | Santa Clara, CA |
|
JOB FUNCTION: Responsible for providing engineering support for the creation and ... integration. Responsible for providing engineering support in the creation and the... more |
|||
| Feb 06 | Software OEM Test Staff Engineer | QLogic | Shakopee, MN |
|
Job Title: Software OEM Test Staff Engineer Profession: Computer Engineering and ... immediate opening for a Staff Software Test Engineer in Shakopee, MN. This Software Test... more |
|||
| Feb 06 | Software Test Automation Staff Engineer | QLogic | Shakopee, MN |
|
Job Title: Software Test Automation Staff Engineer Profession: Computer Engineering and ... from one release to the next. As a staff engineer you will be expected to create and... more |
|||
| Feb 05 | PeopleSoft Software Engineer Principal | Trusted.com | Washington, DC |
|
Job Title: PeopleSoft Software Engineer Principal Profession: Computer Engineering and ... Engineering and Information Technology -> Software Design/Development Application... more |
|||
| Feb 04 | Senior Software Engineer Frontend | Apollo Group | San Jose, CA |
|
their understanding of more complex software engineering. Maintains and increases ... with the supervision or direction of other software development staff preferred. Must... more |
|||
| Feb 04 | Senior Web Programmer/Software Engineer | Harris Corporation | San Antonio, TX |
|
The DICOM Engineer will perform all or some of the following Job description: Assist with ... include leadership, project management and software development opportunities Proven... more |
|||
| Feb 03 | Software Engineer, iPhone | Patientkeeper | Waltham, MA |
|
is searching for a well-versed software developer to join its iPhone development staff. PatientKeeper develops and maintains mobile applications for the healthcare industry on... more |
|||
| Feb 02 | Software Engineer 3 | Northrop Grumman | Mclean, VA |
|
custom combat and construction engineering software application development and ... communication skills required. The Software Engineer will work within the development... more |
|||
| Feb 02 | Staff Engineer | John Deere | Waterloo, IA |
|
Engineering Center in Waterloo, IA as a Staff Engineer, you will lead the electronics ... software. An advanced degree in Business or Engineering. Knowledge or familiarity with... more |
|||
| Feb 01 | C++ Software Engineer | UnitedHealth Group | San Diego, CA |
|
Position Description: The Software Engineer will support a team of computational ... important. Requirements: * 3+ years of C++ software engineering experience * 2+ years... more |
|||
| Feb 01 | Software Engineer 2 | Northrop Grumman | Orlando, FL |
|
IS/DSD/GSN/SNS is seeking a Software Engineer to support leading edge programs for a posit ... located in Orlando, Florida. Tasks include software requirements analysis, design,... more |
|||
| Feb 01 | Senior Software Engineer | Iqgateway | Houston, TX |
|
The details are: Position: Senior Software Engineer Type of engagement: Full Time ... Our client is looking for a Senior Software Engineer to join their expanding... more |
|||
| Jan 31 | Staff Software Engineer (11-PD-092A) | Complete Genomics | Mountain View, CA |
|
Description Complete Genomics is seeking a staff-level software engineer to participate ... software team is an amalgam of exceptional software engineers and bioinformaticians of... more |
|||
| Jan 31 | Derivatives Software Engineer - J2ee | Union Bank | Los Angeles, CA |
|
your future. Are you a Derivatives Software Engineer looking for a great opportunity? ... May provide guidance/training to more junior staff... more |
|||
| Jan 30 | Lead Software Engineer Informatica | Union Bank | Monterey Park, CA |
|
clients to offer solutions using best software and engineering practices. Involved ... as an expert in development with good software engineering practices. Plans and... more |
|||
| Jan 30 | Mid-Level Software Engineer - DIRECT LABOR | AT&T | Vienna, VA |
|
a mature technical project as a Software Engineer and provide support to a highly ... Job - IT/Engineering/Technology Primary Location - Virginia-VIENNA Schedule - Full-time Sh... more |
|||
| Jan 29 | Senior Staff Software Engineer at OOTCS | Atheros Communications | San Diego, CA |
|
Job Title: Senior Staff Software Engineer at OOTCS Profession: Computer Engineering and ... & businesses. The Senior Staff Software Engineer will be involved in all phases from... more |
|||
| Jan 29 | Staff Software Engineer - Android and Windows Mobile | Atheros Communications | San Diego, CA |
|
Job Title: Staff Software Engineer - Android and Windows Mobile Profession: Computer ... # E1894643Job Title Staff Software Engineer - Android and Windows MobilePost... more |
|||
| Jan 29 | Software Developer - PHP Job | Rackspace | San Antonio, TX |
|
Job Title Software Developer - PHP Category Software Development Requisition # 14267 ... - 2+ years of experience - Has solid software engineering fundamentals gained... more |
|||
| Jan 28 | R&D Staff Engineer Job | Becton Dickinson | Franklin Lakes, NJ |
|
R&D Staff Engineer-ENG0002H Description BD - Medical Surgical Systems has an exciting new ... Job : Engineering Primary Location : US-New Jersey-Franklin Lakes Shift : First Shift / Da... more |
|||
| Jan 27 | Software Engineer / SQL Developer | Kforce Technology | Seattle, WA |
|
innovative and highly organized Software Engineer / SQL Developer to join our clien'ts ... The new Software Engineer will be responsible for collaborating with senior-level staff to... more |
|||
| Jan 26 | Embedded System Software Engineer, Staff - Customer Engineering | Atheros Communications | San Diego, CA |
|
System Software Engineer, Staff - Customer Engineering Profession: Computer Engineering ... Title Embedded System Software Engineer, Staff - Customer EngineeringPost Date... more |
|||
| Jan 26 | Senior Software Development Engineer | Amazon.com | Seattle, WA |
|
business, and we need an experienced Senior Software Engineer to help set the ... and feels strongly about building good software as well as making that software... more |
|||
| Jan 26 | Software Development Engineer | Amazon.com | Seattle, WA |
|
and we need an experienced Software Engineer to help set the architecture and ... and feels strongly about building good software as well as making that software... more |
|||
| Jan 26 | Senior Software Engineer | Wolters Kluwer United States | Minneapolis, MN |
|
Engineering and Information Technology -> Software Design/Development Senior Software ... Position Description:The Senior Software Engineer creates working software... more |
|||
| Jan 26 | Senior Software Engineer | Codonics | Cleveland, OH |
|
designs. Collaborate with other senior software staff on software architecture. ... with software staff and senior engineering staff to obtain a consensus on technologies,... more |
|||
| Jan 26 | Software Development Engineer in Test, Digital Products | Amazon.com | Cupertino, CA |
|
technologies and wireless connectivity. As a Software Development Engineer in Test, you ... degree in Computer Science, Computer Engineering or similar technical field, or 3+... more |
|||
| Jan 26 | Senior PHP Software Engineer/Developer | Expanxion Recruiting | New York, NY |
|
We are looking for a full-time Senior Software Engineer to join our development ... environment (interfacing with non-technical staff and clients) is a HUGE plus Most... more |
|||
| Jan 25 | Staff Engineer - Embedded Software | John Deere | Waterloo, IA |
|
Do At John Deere Ag & Turf Division as Staff Engineer - Advanced Tractor Technology, you ... in Engineering or equivalent experience in software, electronics, electrical and... more |
|||
| Jan 24 | Staff Software Development Engineer | Flexera Software | San Jose, CA |
|
looking for multiple Senior or Staff level Software Development Engineers with 5-12 ... Engineer will plan, design, develop and test software that enables high tech manufacturers... more |
|||
| Jan 24 | Senior Software Engineer | Moody's | New York, NY |
|
Objective: The role of the Senior Software Engineer is the design, development, ... position is part of MIT's standard Software Engineering job family. Functional... more |
|||
| Jan 23 | Software Engineer | PAREXEL International | Billerica, MA |
|
As a Scrum Team Member, the Senior Software Engineer will play a key role in the ... engineering duties as required. The Senior Software Engineer may employ a variety of... more |
|||
| Jan 23 | Senior Software Engineer | PAREXEL International | Billerica, MA |
|
engineering duties as required. The Senior Software Engineer may employ a variety of ... and products Required Skills The Senior Software Engineer must possess a substantial... more |
|||
| Jan 21 | Software Engineer, Staff | ManTech International | Hanover, MD |
|
software "bugs" in existing code. Role Software Engineer Key Words Java Required ... engineering. * Experience in the following: Software development and installation,... more |
|||
| Jan 18 | Staff Engineer - Software GUI Job | Becton Dickinson | Billerica, MA |
|
Staff Engineer - Software GUI-OTH100VR BD, a leading global medical technology company ... specifically knowledge of rigorous system/software engineering in either... more |
|||
| Jan 18 | Software Engineer | Cameron Craig Group | Herndon, VA |
|
Position Summary: Smith, Harney and Daly is seeking a Software Engineer with an active TS/ ... Ability to work closely with other software developer professionals and the customer... more |
|||
| Jan 18 | Java Sr. Software Engineer- Multiple Locations | Accenture | St Petersburg, FL |
|
development Job Description A Software Engineer contributes to the development, ... technical resources * Designing/developing software applications, project prototypes,... more |
|||
| Jan 18 | Principal Software Engineer | Volcano | Sacramento, CA |
|
Education: *Requires a Bachelor's degree in Software Engineering/ Computer ... manufacturing employees *Master's degree in Software/Biomedical Engineering preferred... more |
|||
| Jan 18 | Senior Staff Engineer - Systems Job | Becton Dickinson | Billerica, MA |
|
Senior Staff Engineer - Systems-LIF1006B BD, a leading global medical technology company ... - B.S in Systems Engineering, Biomedical Engineering, Physics, Mechanical Engineering,... more |
|||
| Jan 17 | Staff Software Engineer | EchoStar | Superior, CO |
|
EchoStar is currently searching for Staff Software Engineers to join our team. ... At least 8 years experience in the software engineering field Deep knowledge in... more |
|||
| Jan 17 | Software Engineer - TS/SCI Required (EIG) | HP | Chantilly, VA |
|
Software Engineer - TS/SCI Required - This is a pipeline requisition ... limited to, utility software, development software, and diagnostic software. Requires... more |
|||
| Jan 17 | Software Engineer (TS/SCI FS POLY Clearance) | HP | Mc Lean, VA |
|
software - C; Embedded systems development software; IBM Rational Rose XDE Developer; ... code editor software; Usability testing software Web platform development software -... more |
|||
| Jan 17 | Software Engineer - Applications (TS/SCI FS POLY Clearance) | HP | Mc Lean, VA |
|
Software Analyst, Software Developer, Software Development Engineer, Software ... software - C; Embedded systems development software; IBM Rational Rose XDE Developer;... more |
|||
| Jan 17 | Systems Engineer Sr Stf Job # 217532BR | Lockheed Martin | Palmdale, CA |
|
but not limited to, Engineering, System Engineering, Procurement, Finance, and ... with one of the foremost systems engineering, software and systems integration... more |
|||
| Jan 17 | Sr. Software Engineer | Gregory Laka & Company | Oak Brook, IL |
|
testing; (4) Mentoring less technical staff where applicable. REQUIRED: MUST have 3 years of programming of C# or ASP.NET, WCF, T-SQL, IIS, XML, SOAP, HTML, CSS, JavaScript, MS... more |
|||
| Jan 17 | Sr Principal Software Eng | Raytheon | Omaha, NE |
|
80+ software engineers within Rocky Mountain Engineering (RME/ Omaha). Key ... the Software Department Manager include: - Staff acquisition - Staff management -... more |
|||
| Jan 16 | Entry Level Real Time Software Engineer Argon ST | Boeing | Fairfax, VA |
|
software components into a fully functional software system. Assists with test procedures ... Real-time S/W Architecture Basic familiarity with real-time software architecture and desi... more |
|||
| Jan 16 | Staff Software Engineer (Caching) | Composite Software | San Mateo, CA |
|
Composite is adding an *A player* Staff Software Engineer to our engineering team. ... with all lifecycle aspects of enterprise software \ 10+ years programming... more |
|||
| Jan 16 | Software Engineer- Polygraph Required | Northrop Grumman | Hanover, MD |
|
seeking a seasoned Mid-Level Software Engineer with at least 5 years experience ... experience in systems engineering, software engineering, operating systems programming or... more |
|||
| Jan 16 | Manager, Software Development - US Job | Rackspace | San Antonio, TX |
|
Manager, Software Development - US Category Software Development Requisition # 13951 ... - Bachelor's degree in business, software engineering or computer science; advanced... more |
|||
| Jan 15 | Staff Software Engineer | Xilinx | San Jose, CA |
|
Staff Software Engineer Profession: Computer Engineering and Information Technology -> ... Design/Verification Engineer Job Title Staff Software Engineer - RTL Compiler... more |
|||
| Jan 15 | Staff Software Engineer -RTL Compiler Development | Xilinx | San Jose, CA |
|
Job Title: Staff Software Engineer -RTL Compiler Development Profession: Computer Engineer ... Design/Verification Engineer Job Title Staff Software Engineer - RTL Compiler... more |
|||
| Jan 15 | Senior Staff Engineer - Software Job | Becton Dickinson | Billerica, MA |
|
Senior Staff Engineer - Software-OTH100UX BD, a leading global medical technology company ... for a talented, highly motivated Senior Staff Engineer - Software to lead the... more |
|||
| Jan 15 | Software Engineer I | Vonage Holdings | Holmdel, NJ |
|
Engineering and Information Technology -> Software Design/Development The Software ... Engineering and Information Technology -> Software Design/Development Operating... more |
|||
| Jan 13 | Web Software Engineer (W.A.M.P.) | Northrop Grumman | Fairfax, VA |
|
software and project documentation * Design software architectures focusing on stability, ... frameworks. * Must have understanding of the Software Development Life Cycle (SDLC). *... more |
|||
| Jan 13 | Software Develompent Engineer in Test, Kindle Cross Platform | Amazon.com | Seattle, WA |
|
the way people read books. As a Software Development Test Engineer you will ... with an experienced cross-disciplinary staff to conceive, design and develop... more |
|||
| Jan 12 | Service Engineering Specialist - BlackBerry Internet Service, Browsing: Linux Engineer / Systems Administrator / Application Support / Software Engineer | Research In Motion | Seattle, WA |
|
engineering/development of 3rd party software/tools to support the BlackBerry ... software deployment plans from Software Engineering and using these to create... more |
|||
| Jan 11 | Staff Engineer - Software Test | John Deere | Waterloo, IA |
|
Center in Waterloo, IA is seeking a Staff Engineer - Software Test who will set ... Engineering, Computer Engineering, Software Engineering or other technical... more |
|||
| Jan 11 | Sports Media - Project - Staff Software Engineer | New York, NY | |
|
completed on or before July 2013. The Staff Software Engineer will be responsible for ... hands-on development activities. The Staff Software Engineer will provide support... more |
|||
| Jan 11 | Lead Software Engineer | Kforce Technology | Miami, FL |
|
The Lead Software Engineer architects, designs, codes and tests multi-platform application ... and technical requirements * Validate software and infrastructure components... more |
|||
| Jan 10 | Staff Software Engineer | Telenav | Sunnyvale, CA |
|
Job Title: Staff Software Engineer Profession: Computer Engineering and Information ... exceed them.DescriptionAs a staff software engineer, you will lead engineering effort on... more |
|||
| Jan 05 | Software Engineer 2 | Boeing | Annapolis Junction, MD |
|
The Software Engineer will design, develop, enhance, and support software capabilities req ... Supports software project management and software supplier management functions. more |
|||
| Jan 05 | Software Engineer 4 | Boeing | Annapolis Junction, MD |
|
customer at Fort Meade, MD. The Software Engineer will lead the design, development, ... software components into a fully functional software system. Develops software... more |
|||
| Jan 04 | Staff Engineer NGS Software | Life Technologies | Foster City, CA |
|
ID 9200BR Position Title Staff Engineer, NGS Software Job Description Responsibilities: ... services, enterprise software and platform software development experience. Ability to... more |
|||
| Dec 20 | Sr. Staff Engineer Optical | Life Technologies | Foster City, CA |
|
Auto req ID 8982BR Position Title Sr. Staff Engineer, Optical Job Description Define, ... M.S. in Optics, Physics or Electrical Engineering and a minimum of 7 years of... more |
|||
| Dec 13 | Software Engineer | ION Geophysical | Harahan, LA |
|
Software Engineer Profession: Computer Engineering and Information Technology -> ... Engineering and Information Technology -> Software Design/Development Operating... more |
|||
| Dec 12 | Sr. Software Engineer - Java, .Net | Union Bank | Monterey Park, CA |
|
career. Invest in your future. Are you a Software Engineer looking for a great ... with emphasis in applications and systems engineering development, database and... more |
|||
| Dec 09 | Staff Control Systems Engineer | John Deere | Waterloo, IA |
|
You'll Do At John Deere Power Systems as a Staff Engine Control Systems Engineer you ... of its global business. Job Product Engineering Primary Location Iowa-Waterloo... more |
|||
| Nov 30 | Senior Software Engineer | Apollo Group | Phoenix, AZ |
|
their understanding of more complex software engineering. Maintains and increases ... with the supervision or direction of other software development staff preferred. Must... more |
|||
| Nov 08 | Sr. Staff Engineer Systems Genomic Medicine | Life Technologies | Foster City, CA |
|
Staff Engineer, Systems, Genomic Medicine Job Description Senior Staff Engineer Systems, H ... Experience Requirements 5-7 years in systems engineering and software development,... more |
|||
| Nov 02 | Staff Software Engineer | Integenx | Pleasanton, CA |
|
Engineering and Information Technology -> Software Design/Development Staff Software ... Engineering and Information Technology -> Software Design/Development Application... more |
|||
| Oct 19 | Staff Software Engineer | Navman Wireless | Glenview, IL |
|
Engineering and Information Technology -> Software Design/Development Staff Software ... to the Software Development Manager. The Staff Engineer is expected to work closely... more |
|||
| Sep 29 | Staff Software Engineer - Linux Kernel | Fireeye | Milpitas, CA |
|
Title: Staff Engineer - Linux Kernel Location: FireEye corporate headquarters, Milpitas, ... Description: We are seeking seasoned senior software developers with the passion and... more |
|||
| Sep 26 | Staff Software Engineer | HP | Fremont, CA |
|
Job Title: Staff Software Engineer Profession: Computer Engineering and Information ... Software Design/Development Staff Software Engineer-665385 Description Description... more |
|||
| Sep 21 | Staff Software Engineer | Fireeye | Milpitas, CA |
|
Title: Staff Engineer Location: FireEye corporate headquarters, Milpitas, CA FireEye is ... Description We are seeking seasoned senior software developers with the passion and... more |
|||
| Sep 21 | Staff Software Engineer - Windows | Fireeye | Milpitas, CA |
|
Title: Staff Engineer - Windows Location: FireEye Corporate office Milpitas, CA FireEye is ... Description We are seeking seasoned senior software developers with the passion and... more |
|||
| Aug 25 | Staff Engineer Architect Software | Life Technologies | Foster City, CA |
|
Position Title Staff Engineer/ Architect, Software Job Description * Provide software ... * Systems experience (software/hardware/reagents) in biotech, medical device or life scien... more |
|||
| Aug 04 | Senior Development Tools Software Engineer - NYC | Andex Executive Search | New York, NY |
|
About the Engineering Team The technical staff at our Clients believes that code is ... and integrate application stacks across the engineering teams. They work very closely... more |
|||
| Jul 29 | Software Development Engineer - FBA (Fulfillment By Amazon) | Amazon.com | Seattle, WA |
|
engineering staff at Amazon. As a senior software engineer, you will lead a dynamic ... are looking for passionate, talented senior software engineers who love solving hard... more |
|||
| Jul 14 | Staff Engineer Software | Life Technologies | San Francisco, CA |
|
req ID 7882BR Position Title Staff Engineer, Software Job Description Making Life Even ... has an opportunity for a Senior Algorithm Engineer for its location in south San... more |
|||
| Apr 05 | Senior Software Development Engineer - FBA (Fulfillment By Amazon) | Amazon.com | Seattle, WA |
|
engineering staff at Amazon. As a senior software engineer, you will lead a dynamic ... are looking for passionate, talented senior software engineers who love solving hard... more |
|||
Jobs by 
