ALLSTARSIT is an international outstaffing service provider connecting leading tech companies with the best talent since 2004. Headquartered in San Francisco, United States, ALLSTARSIT operates development hubs across the EU, MENA, APAC, and LATAM regions. The company has been recognized as the best employer by DOU for the past two years in a row.
21 лютого 2024

Senior React Developer (network security product) (вакансія неактивна)

Київ, віддалено

ALLSTARSIT is a global outstaffing service provider established in 2004. We connect leading tech companies with top talent in software development for various industries, including cybersecurity, AI, healthcare, fintech, IoT, automotive, telecommunications, and media. Headquartered in San Francisco, ALLSTARSIT has development hubs in EU, MENA, APAC, and LATAM regions. The company has been consecutively awarded as the best employer by DOU for two years.

We’re looking for a Senior React Developer for the Global Network Security product — Security Access Service Edge platform by CATO Networks.


CATO Networks is the provider of the world’s first Security Access Service Edge (SASE) platform to secure all enterprise edges — sites, mobile users, and Cloud resources — with one global Cloud-native platform that relies on software instead of the current multi-protocol label switching (MPLS).

CATO Networks optimizes and secures applications accessible for all users and locations. Using Cato, customers can easily migrate from MPLS to SD-WAN, optimize global connectivity to on-premises and Cloud applications, enable secure branch internet access everywhere, and seamlessly integrate cloud data centers and mobile users into the network with a zero-trust architecture.

What we envisioned 8 years ago is now being formally endorsed by Gartner as the future of network and security. This is a more cost-efficient model that has benefits for networking, as it is scalable and quick.

Specialization: Network security
Headquarters: Tel Aviv, Israel
Years on the market: 8 years


CATO Networks is looking for an experienced Senior React Developer to join the CATO Frontend Team. This role requires you to be a critical part of the frontend team, developing our award-winning, Cloud-based proprietary networking and security management solutions.

This is your opportunity to get on the rocket ship, and join a company that is building a cutting-edge enterprise network and security Cloud platform, and is on a fast track to becoming the worldwide market leader — don’t miss this chance!

You will do:

— Develop features end to end, from requirements to production
— Improve the quality and performance of our current services
— Working closely with product, data, security, UX, and other teams
— Researching new technologies and adapting them for use in the company’s product


— 4+ years of client-side or full-stack development, 3+ years with React. We’re using React, Apollo GraphQL, Material UI, TypeScript and more
— Knowledge in server-side development. We’re using Java and Go
— A team player with excellent collaboration and communication skills
— Motivated fast independent learner and great at problem-solving
— Ability to self-learn new skills and technologies


— Experience with NoSQL and relational DBs
— Experience with GO/Java
— B.Sc in Computer Science or equivalent


  • Your health always comes first

We prioritize your well-being by providing comprehensive medical insurance coverage. We cover 100% of your medical insurance costs and 75% of the insurance costs for your dependents.

  • Grow with us both professionally and personally

Our commitment to your growth includes an individual education budget, English, Spanish, and Portuguese language courses, tech meetups, online subscriptions, mentorship, internal schools, and engaging webinars.

  • We take care of your mental health

In addition to our comprehensive benefits package, we offer sport/hobby compensation, access to a personal psychologist, and regular mental health webinars.

  • Teams we are proud of

Seize the opportunity to collaborate with ambitious individuals at the forefront of driving innovation across diverse industries. Our team comprises 85% senior-level professionals, ensuring expertise and experience. We foster an environment where every teammate’s ideas are valued, encouraging each individual to make a meaningful impact.

  • People-centric office

Located in the center of Kyiv at BC Gulliver, our office boasts three floors with a fantastic terrace. Enjoy daily breakfasts, special team brunches on Fridays, and access to amenities such as a massage room and music lessons. With well-equipped meeting rooms, cozy kitchens stocked with snacks and coffee, shower facilities, gaming consoles, billiards, and table soccer, our office provides a comfortable and enjoyable workspace. Rest assured, we prioritize safety with a certified bomb shelter on the −3 floor.

  • Flexible working hours

We prioritize your comfort and flexibility by offering a schedule tailored to your needs. Whether you prefer working from the office or remotely, the choice is yours. We have partnered with leading international co-working spaces, ensuring that you can enjoy the office experience no matter where you are in the world.

  • Unleash the spirit of corporate life

Our dedicated Happiness Manager ensures your sense of belonging to corporate life through a combination of virtual and offline social activities, along with occasional gifts to celebrate your achievements.

  • Work for victory

We are committed to supporting Ukraine during the war, even if not directly on the frontlines. We strive to make a positive impact through various charitable activities, such as clearing rubble, organizing events for orphans, caring for pet shelters, assisting refugees, participating in charity sports activities, hosting charity auctions, and promoting blood donations. Together, step by step, we work towards an unyielding victory in helping those in need during these challenging times.