Sinova Development

About Sinova Development:

Our main specialization is web development. We provide a full cycle of web development services. 

Our projects span a wide range of industries, including AI, finance, medical, education, and marketing & advertising. 

Requirements
 

• 3+ years of commercial experience in the field (not  freelance)
• Experience with products (not only websites)
• Expert in Figma (components, variants, variables, auto layout)
• Experience with creating design systems and documentation
• Online portfolio showcasing design and problem-solving skills (both on web and mobile)
• Strong understanding of UX/UI best practices (research, wireframing, prototyping, validation) as well as visual design (typography, color, and layout)
• Excellent sense of visual style, composition, color, and typography
• Experience in collaboration with developers and preparation design for handoff
• Being self-organized and responsible, able to estimate own tasks
• Comfortable managing multiple projects simultaneously
• Strong communication skills and a friendly attitude to any assigned task
• Ability to present and justify your own design decisions
• English level — at least Upper-Intermediate

Responsibilities:

• Gather and evaluate user requirements, based on client comments and requests
• Collaborate with business analysts, engineers and stakeholders to identify and troubleshoot UX problems
• Demonstrate design ideas using flows, sitemaps, wireframes
• Create mockups in Figma that clearly illustrate how sites function
• Create and manage design system — components, variables, documentation
   

Interview Stages

• Screening interview
• Interview with С-level

Our Benefits

• Opportunity to work with international clients
• Work entirely remotely
• Competitive salary
• flexible working day

About Sinova Development:

Our main specialization is web development. We provide a full cycle of the web development services. 
Our projects span a wide range of industries, including AI, finance, medical, education, and marketing & advertising. 

Requirements:

— B2 level of English of higher 

— Proficiency in TypeScript and JavaScript

— Extensive knowledge of Next.js;

— Strong experience with React;

— Hands-on experience with state management libraries such as Redux, Mobx, Jotai, or Recoil;

— Solid experience with styling using TailwindCSS, Sass/Less, or CSS Modules;
— Proficiency in Node.js;

— Experience with backend frameworks like Nest.js or Express.js

—Knowledge of both relational and non-relational databases;

—Proficiency in using Postman

— Experience with Swagger;

— Understanding of JWT (JSON Web Tokens)

— Strong knowledge of Git
 

Will be a plus:

— Experience with AWS
— knowledge of Electron.js
— Experience in Web extension development

What we offer:

— Competitive salary;

— Ability to work remotely

— flexible working day, 5 days a week;

— Career growth potential;

— Friendly team

Please send your CV here or via email.

You’ll be invited to a personal interview if the first stage is successfully completed. 

We are seeking a highly skilled Flutter Mobile Developer with a strong background in Flutter/Flutter Web development. This role focuses on leading Flatter development in the Israel-based startup as a dedicated developer from our side. 

Requirements

• 4+ years of commercial experience with Flutter
• Ability to take ownership and drive issues to closure
• B2+ level of English 
• Good knowledge of Flutter SDK, deep understanding of Widgets Trees, keys, custom animations
• Skilled in verbal, written and oral communication
• Understanding of OOP, SOLID, design patterns and clean code architecture
• REST principles understanding
• Knowledge of data structures;

Will be a plus:

• Expereince with Flutter Web
• Education in Computer Science or the same
• Experience in native mobile application development

Responsibilities:

• Application development on the Flutter platform (web)
• Contribute to project design and architecture decisions
• Interact with development team and analysts to define application requirements and functionality.
• Development of the user interface and interaction with the server part of the system.
• Testing, debugging and optimization of the application.
• Support and improve the application after release.

We offer:

• 16 days off per year (vacation and sick days)
• Flexible schedule with full-time work, minimal bureaucracy, no micromanagement, and no time tracking.
• Full remote

🧩 Who are we looking for?

We’re looking for a self-driven and experienced QA Engineer to join our outsourcing team on a part-time or project-based basis.

You should be confident in manual and testing and ready to integrate quickly into diverse teams.

🛠 Your tasks will include:

• Manual testing of web and mobile applications

• Reviewing and analyzing project documentation (User Stories, requirements)

• Creating and maintaining test documentation (Checklists, Test Cases, Bug Reports)

• Planning and prioritizing test activities

• API testing (Postman, Swagger)

• Working closely with developers, designers (Figma), and project managers

• Providing detailed and structured feedback on product quality

• (Optional) Basic automation scripting and maintaining automated tests

📌 Required skills and qualifications:

• 2–3 years of experience as a QA Engineer

• Strong knowledge of testing theory and practical application

• Experience testing web and mobile apps

• Experience with bug tracking systems (e.g., Jira, ClickUp)

• Working knowledge of Postman and Swagger

• Comfortable with Figma and reading UI/UX specs

• English level – Intermediate (B1) or higher (oral & written communication)

• Strong attention to detail and analytical thinking

• Ability to work independently and meet deadlines

🤝 We offer:

• Remote, flexible schedule

• Part-time or project-based workload

• Long-term cooperation

• Friendly team and clear workflows

• Opportunity to grow into full-time if desired

🧑‍💻 About Sinova

Sinova is an IT outsource development company focused on helping international clients build and grow digital products. We specialize in full-cycle development of web, mobile, and desktop applications. At Sinova, you’ll join a flexible, remote-friendly team that values ownership, efficiency, and clear communication.

💬 Interested?

Send your CV or Djinni profile — let’s talk!