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Senior API Developer

$15-25 USD / hour

Đã đóng
Đã đăng vào hơn 10 năm trước

$15-25 USD / hour

We are seeking a Senior API Developer with a solid background in APIs and API framework design and development and with leadership skills to drive and build solutions for enterprises and operators. Telephony API background with mobile development knowledge a must. The Senior API Developer will work in an agile environment to implement APIs supporting a diverse set of multimedia communications, including voice, messaging, social media, email, web, etc. Successful candidates will have strong object-oriented design and development expertise as well as experience developing highly scalable, high availability, geographically distributed cloud computing systems. Responsibilities: Own the design and development of APIs and API management framework to interface with a variety of communications media including voice, messaging, social media, instant messaging, email, web, etc. Design API framework to ensure API scalability, availability, distribution, and low latency. Work product and operations teams to define, architect, and implement APIs. Work with partners and customers to facilitate API integration. Contribute to code test coverage and automated testing capabilities. Build automation to ensure 24/7 API monitoring. Participate in the design and development of core platform and production environment. Qualifications: BS or MS in Computer Science, or comparable experience. 10+ years hands-on experience designing and developing large scale, high throughput, high availability API architectures Programming background in languages such as Java, C/C++ Expertise in HTTP, TCP/IP, REST/RESTful, JSON, SOAP, XML Implementation of SMPP, MM7, SMTP/IMAP messaging protocol stacks Experience interfacing with voice, data, and video communications using SIP/RTP, TDM trunking, SS7, WebRTC, RCS, and VoIP tools Experience with Social Media applications and interfacing Experience integrating with unified communications environments Strong background with VPNs, MPLS, networking, and security Working knowledge of relational database technology Familiarity with 3G/4G/LTE mobile network technologies, network elements, and protocols Involvement with distributed processing, deployments on cloud computing infrastructure, and hypervisors Experience with streaming processing frameworks, Storm, Map/Reduce frameworks, Hadoop, and/or Cassandra is a plus Collaboration using Agile development processes and tools Excellent oral and written communication skills
Mã dự án: 5169322

Về dự án

13 đề xuất
Dự án từ xa
Hoạt động 10 năm trước

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13 freelancer chào giá trung bình $20 USD/giờ cho công việc này
Avatar người dùng
Hello, sir I'm interested with your project. I'll do it for you. I can do it well more than you could guess. :) Kind Regards.
$25 USD trong 40 ngày
4,9 (175 nhận xét)
9,3
9,3
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Hello Sir, I am Bing from China,how are you! I have 11 years Java/Php programming experience,and I have MS degree in computer science. I am very interested in this project,please consider my serious bid Thanks Bing
$25 USD trong 40 ngày
4,9 (109 nhận xét)
7,4
7,4
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Hi, I have 10+ work experience in programming using C/C++/Java/.Net Please provide project details. Thanks Narendra ----------------------------------------------------------------------
$16 USD trong 40 ngày
5,0 (15 nhận xét)
5,4
5,4
Avatar người dùng
Hi. I have 14 years of experience in C/C++. It's impossible to know everithing you require right now, but everithing can be learned. I don''t take money for reading docs, just for programming. I am currently looking for project of time length you specified.
$15 USD trong 40 ngày
5,0 (19 nhận xét)
5,5
5,5
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A proposal has not yet been provided
$22 USD trong 40 ngày
0,0 (0 nhận xét)
0,0
0,0
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I have over 12 years experiences in software develop with C/C++ and Java. I ever build the mobile banking platform named Mobiex wiht large scale. I have so much experiences with large scale system. My qualification is match the qualification that you need. Please hire me for this project.
$15 USD trong 40 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của UNITED STATES
New York, United States
5,0
9
Phương thức thanh toán đã xác thực
Thành viên từ thg 1 11, 2012

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