Open Positions

Senior Front End Developer 792751

6/5/2023

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Taking care of our web player, web creator studio, and web sale pages.
Developing responsive web UI components.
Take sole ownership of web products and features.
Writing clean, high-quality, high-performance, and maintainable code.
Build rich React applications, PWAs, and canvas utilities.

Requirements:

3+ years web development experience - a must.
Experience in React, state machines, NodeJS and GIT - a must.
Writing automated test suites, unit tests, component storybooks documentation.

SVG and Canvas Animations.
Web Performance, including efficient rendering.
Typescript and Javascript bundlers.
Solid experience in JavaScript, xState, HTML5, CSS3, SCSS ES6 and modern frontend toolchain.

Written production, maintainable grade code, and awareness of bad practices and anti-pattern.

Server side rendering (next.js), Restful API (with Django), Developing CI/CD with Jenkins - a plus.
An eye for designs and UX.
Familiarity with Web 3.0.

Please send CVs to jobs@rybtech.com

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Senior Backend Python Developer 961164

6/5/2023

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Design and code using industry best practices focusing on quality, performance, and delivery.
Write well-crafted, tested, readable, and maintainable code.
Participate in code design, code review, and distribution knowledge.
Monitor and maintain cloud infrastructure.
Develop new and maintain microservices on docker framework.
Install and maintain 3rd party server software.

Requirements:

5+ years of coding experience as a backend developer (or full-stack).
At least 3 years of Python development.
At least 3 years of web development in an MVC platform (Django experience is a big plus).
Experience with REST APIs (for client/server mobile backend).
Experience with backend development on the cloud.
Knowledge of relational databases (e.g. MySQL) .
Experience with agile development and continuous integration.
Experience with source control (GIT).
Can take full responsibility for server components and infrastructure.

Please send CVs to jobs@rybtech.com

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Marketing Copywriter 685958

6/5/2023

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We are the world’s largest library of interactive games made by teachers. For the past ten years, our mission has been to decentralize education by connecting teachers and families worldwide. We enable them to fulfill their learning needs independent of governments and businesses.

We are looking for a Native English Performance Copywriter to join our marketing team. You will be responsible for planning and writing communication across the platform to drive growth and customer engagement.

Responsibilities:
* Be the owner of communication across platforms, creating messaging for Marketing and Product projects.
* Develop creative copywriting for FB and Google ads, email campaigns, app microcopy, and text for website and web sales funnels.
* Create, write and analyze customer journeys with email marketing and push notifications to improve the sales funnel.
* Ensure content is on-brand and consistent across product/marketing materials
* Work closely with Growth, Design, Product, and Data teams.
* Ongoing data analysis to improve content marketing performance.

Requirements:

* Native English - A Must (American native preferred)
* 3+ years of hands-on experience in marketing positions (B2C startups - an advantage)
* Creative copywriting and writing skills - Must
* Experience with writing content for social media, email marketing, website/app microcopy, and social media video scripts.
* Experience creating email marketing campaigns.
* Data-driven with analytical skills.
* A people person, independent, with a can-do approach

Please send CVs to jobs@rybtech.com

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Full Stack Team Lead 894743

6/5/2023

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You’ve got the opportunity to join our awesome team!

A little about what we do:
From repairs and renovations to products and financing, we are transforming
every touch point of home improvement services. With over 15 years of experience and a
network of nearly 100,000 pros, we have helped more than 10 million people with their
home needs. As a leader in the home improvement industry, our mission is to help
contractors win more jobs.

Responsibilities:
● Lead, motivate and mentor the team and manage team efforts based on
company goals
● Ability to partner cross-functionally with different stakeholders and prioritize
resources according to the business needs
● Stay up-to-date with cutting-edge technologies.
● Design, build and maintain cloud infrastructures that will provide a reliable and
scalable platform for millions of users
● Develop modules and tools to ease the development and deployment processes
for other backend teams at the company.
● Writing clean, maintainable and testable code, and inspiring others to do the
same.
● Participate in code reviews to ensure code quality and distribute knowledge.

Requirements:
● At least 2 years of experience as a Full Stack Team Leader with proven
management experience.
● At least 4 years of experience in Full Stack development
● Thorough knowledge in PHP or other web based languages like Python and Java.
● Knowledge in REACT.
● Hands-on experience working with relational DB engines (SQL,MYSQL etc)
● Excellent knowledge and understanding of OOP concepts and best practices.
● English at mother-tongue level
● Familiarity with Docker, Kubernetes, Kafka, KV stores (Redis, DynamoDB),
AWS/GCP is a plus.

Hybrid position in Jerusalem

Send CV to jobs@rybtech.com

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Back End Team Lead (PHP) 711512

5/29/2023

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We are a Jerusalem company looking for a highly skilled Backend PHP Developer to join our team. If you are passionate about making a positive impact in scale, thrive in a dynamic environment and are highly motivated this opportunity is for you!

A little about what we do:

With over 15 years of experience and a network of nearly 100,000 pros, we have helped more than 10 million people with their home needs. As a leader in the home improvement industry, our mission is to help contractors win more jobs.
Description

Develop and lead core services that are used by millions of users of our apps every day. This includes complex algorithms and machine learning models.
Design, build and maintain cloud infrastructure that will provide a scalable platform for our growing business.
Develop modules and tools to ease the development and deployment processes for other backend teams at the company.
Leading the team and providing technical support from planning phase to production
Writing clean, maintainable and testable code, and inspiring others to do the same.
Participate in code reviews to ensure code quality and distribute knowledge

Requirements

4+ years of experience as a Back End Developer.
PHP experience.
2+ years of experience in leading a team.
Other strongly-typed language (Java, Python etc)- A plus.
Hands-on experience working with relational DB engines (SQL,MYSQL etc).
Smart, independent, accountable and a team player.
English at mother-tongue level.
Familiarity with Docker, Kubernetes, Kafka, KV stores (Redis, DynamoDB), AWS/GCP is a plus.
Experience with Node and React - a plus.
Excellent knowledge and understanding of OOP concepts and best practices.

Hybrid position in Jerusalem

Send CV to jobs@rybtech.com

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UX/UI Designer/Engineer 794009

5/29/2023

2 Comments

About Us
Company is the world leader in the Digital Mailbox space. We enable hundreds of thousands of businesses and consumers around the globe to manage their mail, packages and virtual addresses from anywhere via smartphone.

Role
Designing and coding products that achieve core user goals and further our business objectives.
Translating business goals into delightful user experiences. Guiding deliverables from conceptualization
through implementation.

Responsibilities
● Work closely with the design team, product team, and cross-departmental stakeholders to
understand user objectives and business requirements for each feature.
● Develop wireframes and prototypes around customer needs.
● Find creative ways to solve UX problems (e.g. usability, accessibility).
● Work with the Creative Director to implement attractive designs.
● Translate designs into front-end code (HTML, CSS, JavaScript).
● Communicate design ideas and prototypes to developers.
● Keep abreast of competitor products and industry trends.
● Develop and test the product to ensure technical quality and usability.

Hard Skills
● 5+ years of experience working in UI/UX development or similar role
● A thorough understanding of contemporary user-centered design methodologies and mobile web design experience
● Strong portfolio of design projects
● Familiarity with interaction design and information architecture
● Proficiency in design software (e.g. Figma, Adobe Creative Suite)
● Required: Fluency in HTML5/CSS3. Preferred: JavaScript and associated libraries (e.g.,
Bootstrap, Angular, React, etc.) and cross-platform browser issues
● English at a mother-tongue level

Soft Skills
● Thrives in an environment requiring original thinking, strong problem-solving skills, and self-direction
● Has an analytical mind with business acumen
● Balances big-picture thinking with impeccable attention to detail
● A team player with excellent communication skills
● Welcomes feedback and constructive criticism with an open mind

Send cv to jobs@rybtech.com

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Senior Developer, Full Stack 916358

5/29/2023

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We are seeking an experienced full-stack Developer to join our expanding team in Israel. The ideal candidate is self-managed with strong front-end skills in JS and VUE and solid back end skills in MVC (Symfony), MySQL and OOD.
About Us: Company is the leader in the Digital Mailbox space. We enable hundreds of thousands of businesses and consumers around the globe to manage their mail, packages and virtual addresses from anywhere via smartphone.

Requirements Front End:
●    Highly competent with HTML5 and CSS3
●    Highly proficient with JavaScript, ES6+ syntax and features
●    Highly proficient with Vue.js framework and principles of components, reactivity, and virtual DOM
●    Familiarity with the Vue.js ecosystem, including Vue CLI, Vuex, Vue Router, and Nuxt.js
●    Ability to write efficient, secure, well-documented, and clean JavaScript code
●    Familiarity with automated JavaScript testing and testing frameworks like Jest or Mocha
●    Proficiency with modern development tools, like Babel, Webpack, and Git
Requirements Back End:
●    In depth knowledge of Symfony and PHP MVC frameworks, 3+ years.
●    In depth knowledge of Object Oriented Design and Development
●    In depth knowledge of PHPUnit testing, Test Driven Development is a plus.

Requirements General:
●    Strong problem-solving skills.
●    Excellent communication and collaboration skills.
●    Native speaker level proficiency in English.

Responsibilities:
●    Write clean error-free code (Test!)
●    Collaborate with our tightly knit team.
●    Suggest solutions for design and architectural problems.
●    Improve our code base through refactoring and unit test coverage.
●    Perform code reviews.
●    Solve performance problems.

Helpful: Familiarity with CI/CD processes, Git, Atlassian suite, Postman, 3rd party RESTful API integrations, Bootstrap.
Send CV to jobs@rybtech.com

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R&D Director 837068

5/17/2023

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A global leader in providing innovative and flexible ERP solutions to small and medium-sized businesses seeks and R&D Director for one of our divisions. As R&D Director, you will be responsible for leading our development efforts, and bringing new products to new markets. You will work closely with our product, engineering, and sales teams to understand customer needs, develop product roadmaps, and ensure that our products are cutting-edge and competitive.

Responsibilities:
· Manage a team of 30 software developers, providing leadership and mentorship to help them achieve their goals and reach their potential.
· Lead the development of new products and features, from ideation to launch.
· Ensure that they meet high standards for security, quality, usability, and performance.
· Be accountable for the SDLC process – from ideation to delivery.
· Develop and manage R&D budgets and resource allocation.
· Migrate our customers' environments to the cloud.
· Expand our reach into new geographies.
· Integrate emerging technologies into our products and strategy.
· Collaborate with product and engineering teams to ensure that products meet customer needs and are delivered on time and within budget.

Requirements:
· 7+ years of experience in software development, with a focus on research and development,
· 5+ years leading development teams
· Technologies: .Net ,C#, MS-SQL, React, Mongo DB
· Demonstrated success in developing and launching innovative products and features.
· Proven knowledge of software development methodologies
· Excellent communication skills and ability to work collaboratively with cross-functional teams. A high level of spoken English is a must.
· Degree in Computer Science, Engineering, or a related field.

The position has been filled.

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React Native Developer 860823

5/15/2023

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Full time and long term freelance position for a mobile developer to work remotely.

Requirements:

3+ years of react native development
Native level English
Experience managing releases to the App stores, both Apple and Android
Ability to work independently

Send cv to jobs@rybtech.com

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Java Developer 701039

5/15/2023

1 Comment

Jerusalem based office seeks a senior Java developer to join their team. Position is hybrid 2 days a week in the office.
Requirements:

5+ years of developing software with Java, both back- and front-end applications.
Experience designing and using APIs and reusable code.
Knowledge and experience with object-oriented design and implementation a must!
Experience in the full sotware development cycle, including design, coding, testing and implementation
A solid understanding of networking and core Internet protocols (e.g. TCP/IP, DNS, HTTP, and distributed networks).
Significant experience with Linux/UNIX systems and the best practices for deploying applications to those stacks.
Experience with different databases, especially relational (mysql) and NoSQL (mongo) databases. Experience with Redis a plus.
Familiarity with the jenkins continueous integration environment.
Experience with cloud services (ideally AWS) a plus.
A commitment to best practices.
Ability to learn and assimilate new languages/technologies a plus.
Ability to work under pressure to meet tight deadlines.

Java Language specifics:

Deep understanding of Collections and Multithreading and Concurrency
Good understanding of Serialization.

JVM Specifics:

Garbage Collection

Test Frameworks (either one is ok):

junit
jenkins
katalon a plus

Build and Deploy:

maven

Version Control:

Web Servers

Apache

Libraries/Frameworks:

Apache/Google Collections
Caching Libraries (e.g. Redis, etc.)
Memory mapped collections (e.g. chronicle-map)
Queues (e.g. chronicle-queue, jqueue)
Spring framework (batch, boot, etc)
IDE (either one is ok) Intellij Idea and/or Eclipse

Excellent English a must!

Send cv to jobs@rybtech.com

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Top

Open Positions.

Senior Front End Developer 792751

Senior Backend Python Developer 961164

Marketing Copywriter 685958

Full Stack Team Lead 894743

Back End Team Lead (PHP) 711512

UX/UI Designer/Engineer 794009

Senior Developer, Full Stack 916358

R&D Director 837068

React Native Developer 860823

Java Developer 701039

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