Senior JavaScript FullStack Developer | Jscrambler

Responsibilities

Actively participate in the product architecture and specificationDesign and implementation using our current stack (Node.js, MongoDb, React/Redux. graphQL) - with smaller bits in other languages (bash scripting, Java, C)Ensure the quality of the developed codeParticipate in the agile development process

Experience and Qualifications

Bachelor Degree in Computer Engineering or similar discipline; or, equivalent demonstrable experience5+ years experience working as a Software Engineer, with a strong emphasis on Web TechnologiesAt least 2 years experience in:JavaScript, both BackEnd (Node.JS) and FrontEnd (React or other similar frameworks)JavaScript test tools like Mocha and JestBuild tools like Webpack, Grunt and GulpRelational databases like PostgreSQL and NoSQL databases, particularly MongoDB, and Redis

Skills and Attributes

Deep knowledge of HTTP protocol and end-to-end workflow.Experience in Security/Application Security is valuedExperience in Agile methodologies is valuedFluent in English

What We Offer

You will be engaging a dynamic team, with plenty opportunities to learn from experienced JavaScript and Security gurus.You can make the difference: you will be allowed to think the process and the product itself.We are committed to the development of our employees, and in promoting their career and well being.We are in the epicenter of the roaring Porto Startup Scene.

Benefits

Performance bonus up to 30% of the salary.Health insurance.Internal training program.

How To Apply

Apply here with a cover letter and your CV.We ensure the confidentiality of every application. Don’t forget to include your github handle.

Other Job Openings

We are looking for a Security and Information Compliance Officer to be responsible for the execution and coordination of all activities related to information security management at Jscrambler. You will drive the maturity of our internal processes to the next level, chasing compliance (and possible certification) on international standards, like GDPR, SOC 2 and/or ISO27001.

We are looking for a Data Engineer to integrate a team responsible for designing, building, maintaining, scaling, and integrating big data-based platforms (ETL and/or ELT). Our products collect millions (up to billions) of data entries regarding behaviors on the client side of a Web application, to detect malicious behaviors. Our customers expect our products to digest all that information, and provide informative, relevant, easy to read and actionable Dashboards, highlighting potential cybersecurity attacks and PII compromises. This is a great opportunity for someone with experience, willing to design and build a new ELT / ETL system, and see it grow and deployed in large multinational companies.

You will be part of the Product Management team, and together, you’ll work with the CTO, PO’s, Sales and Marketing teams to define the best Product Strategy, aligned with the company’s overall vision and strategy. You’ll gather and prioritize product and customer requirements, and detail product initiatives.

We are looking for a R&D Manager to join our ranks and lead our team of highly skilled Researchers on the ongoing and future research projects, working towards solving complex challenges that Jscrambler products are addressing. Jscrambler S.A. is developing advanced Web Applications protection solutions, including JavaScript source code protection, client-side runtime execution defenses and data leakage and Web Sandboxing.

As Product Designer you will be responsible for designing the experience of Jscrambler products, used by some of the most innovative and influential companies in the world. You will be instrumental in shaping the way that Jscrambler users experience our technology and help the digital world become more secure. You will work closely with product, engineering and other teams in defining the user experience for the company’s products, solving problems based on research, data and industry best practices.

We are looking for a Test Automation Engineer striving to bring our products Quality to the next level. If you are up to the challenge, from conception on how to test infinite possibilities, creating test efficient pipelines with minimum impact on the development teams, and zero negative impact on the customer applications, come and join our team!

We are looking for a Junior Javascript FullStack Developer, to participate in the development lifecycle and contribute from conception to production delivery.

We are searching for a Security Analyst / Security Researcher that will focus on the most important use cases and trends of Client-side Web Application Security. You will be a technology leader, providing insights, market studies, trends and security flaws' analysis.

We are looking for a Product Owner to join our high performing development organization. You’ll be a member of the Scrum Team, responsible for a product that is experiencing high growth and that is defining new boundaries to what can be achieved in terms of client-side security.

We are looking for an ambitious and hands-on Senior Devops, able to take responsibility and innovation of our local, hosted and cloud infrastructure, as well as for our Continuous Integration and Delivery pipelines. Jscrambler already has a lot of good practices in place, but you will lead us into the next level with the DevOps team, on areas like Redundancy, High Availability and Failover! Due to the nature of our business, Security is a must.

We are researching advanced Web Applications protection mechanisms that include client-side runtime execution protection and data and DOM integrity verification.To address this challenging research and engineering effort, we need motivated researchers with skills in Web/application security to work on advancing our technology.

We are seeking an International Business Development Manager for integrating our Sales team. He/She will be involved in areas such as sales channel management, growth strategies implementation, and partnership establishment.

If you want to work at Jscrambler and don't find any position at the moment that suits you, send your application and we will review it.

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