Backend Developer

• Architect new and optimize existing software codebases and systems used to crawl, launch, run, and monitor the Anakin family of app crawlers
• Deeply own the lifecycle of software, including rolling out to operations, managing configurations, maintaining and upgrading, and supporting end-users
• Configure and optimize the automated testing and deployment systems used to maintain over 1000+ crawlers across the company
• Analyze data and bugs that require in-depth investigations
• Interface directly with external customers including managing relationships and steering requirements

• Extremely effective, self-driven builder
• 2+ years of experience as a backend software engineer
• 2+ years of experience with Python
• 2+ years of experience with AWS services such as EC2, S3, Lambda, etc.
• Should have managed a team of software engineers
• Deep experience with network debugging across all OSI layers (Wireshark)
• Knowledge of networks or/and cybersecurity

• Broad understanding of the landscape of software engineering design patterns and principles
• Ability to work quickly and accurately in a highly stressful environment during removing bugs in run-time within minutes
• Excellent communicator, both written and verbal

• Must be available to work extended hours and weekends when needed to meet critical deadlines
• Must have an aversion to politics and BS. Should let his/her work speak for him/her.
• Must be comfortable with uncertainty. In almost all the cases, your job will be to figure it out.
• Must not be bounded to comfort zone. Often, you will need to challenge yourself to go above and beyond.

Job Description

Need Backend developer who has done projects in Golang, C

• discussing clients’ requirements and proposed solutions with a senior developer (for developers at mid-skill level and below)
• writing and testing code
• collaborating with other developers
• using development tools (see below)

Development tools are used by software developers to write and test code, often as a team. Common development tools include:

• integrated development environments (eg Eclipse, IntelliJ): for writing and editing code
• source control management (eg Git, SVN, Mercurial): to enable teams to work together to manage changes to source code
• issue management systems (eg Jira): for managing a list of issues or improvements
• test driven development: for writing code to test your code

- 2-4 years of experience working on Python Environment. - Knowledge of relational databases, version control tools, and other development tools. - Strong interest in learning new skills/technologies and curiosity to explore various technologies. - Good team building skills. - Should have worked on one or more major Python web frameworks like Django, Flask. - Exp. with APIs development, integration of third-party APIs. - Ability to work on frontend technologies(HTML, CSS, JavaScript, jQuery, AJAX, Jinja2) is preferred.

Database schema design
write REST API,s and integrate with UI

Node.js and frameworks available for it - Express, StrongLoop, etc
Understanding the nature of asynchronous programming and its quirks and workarounds
Integration of user-facing elements developed by front-end developers

front-end technologies - HTML5, and CSS3
Writing scalable, reusable, testable, and efficient code

Hello, We are building an IT team in Cuenca, Ecuador that will work for our American VoIP telecom company. Our motto is simple...if you can't get to California, Cuenca is a pretty good alternative. Why, well, it's on EST six months of the year...and CST six months of the year...so no one has to stay up until midnight...unless they just want to. Ecuador uses the American dollar...it just doesn't take as many of those dollars to have a great lifestyle. We are looking for "global" citizens who would be interested in joining us remotely with the intention relocating here to Cuenca at some point in the near future. If you want to know more, keep reading. We are a team of Expat Americans and English-speaking Latinos …living in Cuenca, Ecuador…and other places in Latin America and the Caribbean. We work for American companies from our home offices…our motto…if we had one…might be if you can work from home…home can be anywhere. One of our clients has an opening for back-end developer to work with our UI team to take over and finish the development of an exciting application that has a chance to be a true home run. If you would like to know more about this job…send an email with your resume and contact information. If you would like to know more about our operation, take a look at our website, www.grayshoring.com . Responsibilities • Design and implement new, modified or retired functionality, using TDD and standard design patterns. • Support and troubleshoot distributed service-based product and resolve functional and performance related issues. • Support the entire application lifecycle (concept, design, test, release and support) • Produce fully functional mobile applications writing clean code • Gather specific requirements and suggest solutions • Write unit and UI tests to identify malfunctions • Troubleshoot and debug to optimize performance • Design interfaces to improve user experience • Liaise with Product development team to plan new features • Ensure new and legacy applications meet quality standards • Research and suggest new mobile products, applications and protocols • Stay up-to-date with new technology trends Requirements • Proven work experience as a Mobile developer • Demonstrable portfolio of released applications on the App store or the Android market • In-depth knowledge of at least one programming language like Swift and Java • Experience with third-party libraries and APIs • Familiarity with OOP design principles • Excellent analytical skills with a good problem-solving attitude • Ability to perform in a team environment • BSc degree in Computer Science or relevant field Skills • 2+ years of mobile app development experience using one or more of the following technologies: Native Android, iOS Native, React Native, NativeScript • Experience working in an agile environment with Jira and SCRUM frameworks • Experience using modern web development technologies including MVC, SPA’s, Entity Framework, SQL Server, Web API, HTML, CSS, JavaScript, Angular and React preferred • Experience with mobile test automation products such as Appium, a plus • Linux OS Experience • 2+ years of solid recent hands-on experience with RESTful services using Spring Boot through design, implementation and operation. • Recent experience with Scrum or similar agile SDLC methodologies, using Jira • Good understanding of OWASP. • Working experience of Oauth2, using i.e. Okta. • Strong understanding of Hibernate and SQL. • Recent hands-on experience with Drools. • Experience with writing Unit tests using JUnit and mocking frameworks. • Experience with Gradle, Jenkins and Git. • Experience with 3rd party integrations to Firebase, Twilio, SendGrid, Jira and Braintree. • Experience with Bootstrap and Thymeleaf. • Tomcat experience • Experienced in Java/J2EE/Cloud based development/DevOps/Automation • Experienced in developing experience APIs, web services, API design, service development, enterprise integration patterns, and messaging technologies (JMS, MQ, or similar) • Experienced in designing and deploying applications to multi-tiered or client/server environment • Skilled in one or more scripting languages and experience across the entire software development life-cycle from inception, through build to production and have lived with the impact of software and system design decisions on manageability, supportability, and troubleshooting

· Designer/Architect with 5-10 years of experience in Web UI & middleware REST API development · Well proven experience in JavaScript frameworks like NodeJS, JQuery, ReactJS · Knowledge on Node.js and frameworks such as Express JS , require JS etc. · Thorough understanding of React.js and its core principles · Familiar with newer specifications of EcmaScript and modern authentication mechanisms like JSON web tokens · Must have strong experience in Relational databases like MYSQL etc. and NoSQL databases like MongoDB, Cassandra etc. · Experience in cloud technologies like GCP, Azure is must · Should be able to work independently as well as lead the teams. · Knowledge on chatbot frameworks such as Microsoft Bot Framework · Experience in HTML5, CSS3, SASS, LESS is an added advantage

We are seeking an experienced Senior VOIP Software Engineer to join our team. The Senior Software Engineer is responsible for designing and developing a next-generation communications platform using VOIP technologies, protocols and open-source platforms such as FreeSWITCH and Asterisk. Requirements: 2+ years of FreeSWITCH development experience 5+ years of industry experience in developing complex, full-cycle VOIP applications Deep knowledge in SIP with demonstrated experience implementing SIP protocol-based VoIP applications using FreeSWITCH, Kamailio, Asterisk or similar technologies Development experience using Python, Elixir, MySQL, Shell scripting or Go is a plus Experience developing applications on Linux Server (Ubuntu, Debian) environments Experience with debugging tools such as Wireshark, Homer, sngrep etc.  Experience working in Agile Software development Strong desire to learn new technologies BE in Computer Science, Information Technology or Communications Responsibilities: Architect a new SIP protocol based VOIP software with scalability, redundancy and seamless recovery Design and develop SIP protocol-based VoIP applications utilizing the following technologies: FreeSWITCH, Kamailio, WebRTC, SIP, SMPP  Contribute innovative designs and ideas for improving our company products and services