As a DevOps engineer, you will write code to:

• Build bots that automate deployment and monitoring
• Integrate with various cloud providers
• Monitor and scale all traffic carrying nodes
• Analyze, pinpoint and resolve production issues
• Build prototypes and proof of concepts of new ideas

You will also be expected to be part of our on call operations rotation when it’s your turn.

• A computer science degree or relevant industry experience
• Experience in building and operating cloud-based systems and networks
• Strong automation experience (“Automate or die” attitude)
• Experience with ElasticSearch, InfluxDB and Ansible
• Programming experience with Python, shell scripting and Golang (preferred but not required).
• System and network monitoring/troubleshooting experience using tools like perf, tcpdump, mtr, etc.
• Strong knowledge of networking protocols (DNS, TCP/IP, HTTP, TLS).
• Machine learning and/or deep learning hands-on experience is a plus.

In this role you will be designing and developing software for for accelerating dynamic content for web and mobile apps using algorithms that can operate at scale and deliver several petabytes of traffic. You will lead development efforts from rapid prototypes to large scale distributed applications. You will also be responsible for verifying performance and stability of software. You will be expected to keep yourself up to date with web and mobile technologies, take ownership and mentor others.

• 5 to 8 years of experience in developing web and mobile applications.
• Minimum 5 years of experience in developing high performance distributed software.
• Minimum 5 years of experience in Golang and Python programming.
• Expertise in data structures and algorithms for large scale systems.
• Bachelors degree in Computer Science.

• Experience in Restful API development.
• Experience in using Influx and Redis databases
• Knowledge of HTTP and DNS protocols.
• Knowledge of Elastic Search
• Masters degree in Computer Science

In this role you will be designing and developing software for for accelerating dynamic content for web and mobile apps using algorithms that can operate at scale and deliver several petabytes of traffic. You will lead development efforts from rapid prototypes to large scale distributed applications. You will also be responsible for verifying performance and stability of software. You will be expected to keep yourself up to date with web and mobile technologies, take ownership and mentor others.

• 3 to 5 years of experience in developing web and mobile applications.
• Minimum 3 years of experience in developing high performance distributed software.
• Minimum 3 years of experience in Golang and Python programming.
• Expertise in data structures and algorithms for large scale systems.
• Bachelors degree in Computer Science.

• Experience in Restful API development.
• Experience in using Influx and Redis databases.
• Knowledge of HTTP and DNS protocols.
• Knowledge of Elastic Search.
• Masters degree in Computer Science.

Zycada Networks, Inc. seeks Software Engineer in Campbell, CA under the direction of the Vice President of Engineering to design, develop and deploy specialized application software, distributed system modules for products using C/C++, python, bash in Linux based environment.

• Design and develop applications using transmission control protocol (TCP) / internet protocol (IP), hypertext transfer protocol (HTTP).
• Analyze, pinpoint and resolve production issues in border gateway protocol (BGP), domain name systems (DNS),) using tools like tcpdump, strace, gdb as well as improve efficiency of software by profiling and analyzing data with tools like gprof, pprof.
• Design and develop policies and tools to secure Zycada’s cloud infrastructure.
• Position based at company office in Campbell, CA area and may telecommute from home in greater Campbell, CA area with occasional commute to office for meetings, trainings, etc.

• 2 years of work experience in programming experience with C/C++, python, bash in a Linux based environment using STL containers, boost libraries and design patterns (singleton, proxy, chain of responsibility, publisher/subscriber); bash (awk, cut, grep, find) to write tools and Unix terminologies (inode, binaries vs libraries, static vs dynamic linking, out of memory, top, system activity report etc). 2 years work experience in system and network monitoring/troubleshooting using tools gprof, tcpdump, gdb and attaching a debugger to a process and debugging issues and using alternate debugging tools strace, tcpdump, sar and hypervisors vs baremetals, virtual machines,VM attacks, security techniques.
• 2 years of work experience with designing and developing distributed applications representing an application in object-oriented notations (sequence diagrams) and resource contentions, mutex, deadlocks, causal ordering, consistency.
• 2 years work experience in networking protocols (TCP/IP, BGP, OSPF, HTTP, TLS, DNS) with TCP Finite state machine, congestion control algorithms.
• 1 year work experience utilizing of celery python framework and familiarity with asyncio, coroutines.
• 6 months or 3 credit hours of graduate coursework knowledge in lock free data structures and algorithms, unicast/anycast/multicast in the context of border gateway protocol (BGP), Djikstra’s algorithm in the context of OSPF, HTTP methods GET/POST/PUT/PATCH/DELETE, response codes – 1xx/2xx/3xx/4xx/5xx and use, and DNS record types (CNAME, A, ALIAS, MX, NX, NS) and its role in internet architecture, computing, storage, networking & security in cloud infrastructures.