CAREERS

Company’s Description:

Selected as one of the nine most promising startups of 2016 by Geektime, Source Defense is a real time SAAS solution that protects websites from attacks originated from 3rd party scripts. Whether you realize it or not, almost every website relies on dozens of third parties to provide the best experience to end-users, these are used for advertising, analytics, enhancing visual appearance of the page, or advanced marketing solutions. Source Defense compartmentalizes each such script and allows the website owner to define exactly what each of them can access and do on the page, achieving increased security, compliance and avoiding latency and slowdowns originating from 3rd party scripts.

Open Positions at Source Defense:

Javascript Guru

General information:

● Position: Full time
● Start date: Immediate
● Location: Beer-Sheva\Hasharon Area

About You
You are a Javascript Guru with experience developing complex Javascript applications. You have extensive knowledge of Browsers behavior and W3C Standards. You “live and breathe” MDN and there is no HTML5/JS/CSS question you can’t answer and no new web technologies that pass you by. You’re good at taking ownership of your tasks and work with others on complete your commitments. You’re self-motivated, self-taught and work well in teams as well as independently.

As a Javascript Guru your responsibilities are
• To be the main focal point of knowledge for a team of JS experts
• Foreseeing and predicting in advance technical problems and finding solutions
• Help identify and resolve Javascript performance issues
• Find solutions to technical problems
• Research latest changes in W3C and Browser
• Help research and design a one of kind, cybersecurity product

Must Have Qualifications
• Fluent in JavaScript, HTML5, CSS.
• Experience with Identifying and resolving Javascript performance issues
• A self-learner with strong planning, coding and troubleshooting skills who is not afraid of a challenge.
• Strong team player.

Nice to Have Qualifications
• B.Sc. in Computer Science or a related field or equivalent experience.
• Previous work experience with 3Rd Party company
• Understanding of Agile methodology.
• Experienced with TDD methodology.

Machine Learning Expert

General information:

● Position: Full time
● Start date: Immediate
● Location: Beer-Sheva\Hasharon Area

About You
You are experienced in leading high throughput backend engineering teams that leverage modern big data platforms and be familiar with the principles of Machine Learning and Advanced Data Analysis. Talented, enthusiastic machine learning engineer who knows how production-scale ML systems are built and has experience building them.

As a Machine Learning Expert your responsibilities are
• Be responsible for the entire algorithmic life-cycle in the company: data analytics, prototyping of new ideas, implementing algorithms in a production environment and then monitoring and maintaining them.
• Turn algorithm prototypes into shippable products that will have a significant and immediate impact on the company’s revenue.
• Apply your scientific knowledge and creativity to analyze large volumes of diverse data and develop algorithms to solve complex problems.

Must Have Qualifications
• M.Sc. or PhD. in Computer Science, Mathematics, Engineering or a related field
• 5+ years of hands on experience with coding machine learning/statistical modeling based solutions
• Possess strong problem solving and critical thinking skills.
• Experience in developing models using deep learning techniques and tools.

Nice to Have Qualifications
• Experience in developing software within a distributed computation framework.
• Understanding of Agile methodology.
• Deep understanding of JavaScript & WEB

Senior Automation Engineer

General information:

● Position: Full time
● Start date: Immediate
● Location: Beer-Sheva\Hasharon Area

About You
You are a Senior Automation Engineer with at least 5 years’ experience of planning, creating, maintaining, executing and analyzing automation tests. You’ve got solid programming knowledge of WEB technologies (Javascript, HTML, DOM, Browser debugging, Node.js). You think and build generic & reusable of Automation tests and framework. You know how to ask the right questions since you know the business and you push back when it’s needed. You’re good at taking ownership of your tasks and work with others on complete your commitments. You’re self-motivated, self-taught and work well in teams as well as independently.

As an Automation Engineer your responsibilities are
• Design and build tests and framework from the ground up.
• Work independently with little supervision.
• Work with cloud platforms like Azure/GCP/AWS.
• Manage you work within Agile methodology.

Must Have Qualifications
• At least 5 years’ experience in building automation framework & testing of web systems (Javascript Native).
• Experience with writing automation in Javascript.
• Experience in taking an ownership of quality from design level & writing test documents (STP).

Nice to Have Qualifications
• Deep understanding of JavaScript, HTML, DOM and Browser debugging.
• Deep understanding of HTTP requests and responses
• Creating automation for different browsers and environments
• Experience with tools like Fiddler, Firebug, Chrome Dev Tools
• Understanding of Agile methodology
• Flaunt and proficient in both English and Hebrew (spoken and written)
• Willing to work long hours when needed

Senior Full Stack JavaScript Developer

General information:

● Position: Full time
● Start date: Immediate
● Location: Beer-Sheva\Hasharon Area

About You
You are a Senior Full Stack JavaScript Developer with at least 5+ years of experience, well versed with JavaScript, to take a dominant role in the company’s evolution, developing the product UI/Backend and designing its architecture. Good at taking ownership of tasks and work with others to complete commitments. Self-motivated, self-taught and work well in teams as well as independently.

As a Senior Full Stack JavaScript Developer your responsibilities are
• Build scalable, extensible and robust server-side APIs.
• Develop responsive and elegant web UIs using the most up to date technologies.
• Research new technologies.

Must Have Qualifications
• At least 5+ years of client-side and server-side development.
• Fluent in JavaScript, experienced in Node JS and Express.
• Experience with NoSQL databases (MongoDB, Elasticsearch, Redis etc.).
• Experience with front-end libraries/frameworks (e.g., Angular, React).
• A self-learner with strong planning, coding and troubleshooting skills who is not afraid of a challenge.
• Strong team player.
• B.Sc. in Computer Science or a related field or equivalent experience.

Nice to Have Qualifications
• Experience in Machine Learning and Big Data technologies.
• Experience with Typescript.
• Understanding of Agile methodology.
• Experienced with TDD methodology.

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