Jobs JavaScript / Front-End

We are looking for a Senior Frontend Developer to join our team.

About the project: a biometric identity platform. The libraries we build encapsulate handling of biometric data and drive access-level logic across consumer applications — a regulated domain with hard constraints on how data is stored and used. 

Responsibilities 

• Design, build and maintain TypeScript libraries and reusable packages consumed by other product teams 
• Build reusable React components and modules with clean, type-safe public APIs 
• Define and maintain state management patterns at the library level 
• Own versioning and backward compatibility: semver, changesets, breaking-change policy, migration guides 
• Maintain the build and publish pipeline: bundling (Rollup / tsup / Vite), ESM + CJS output, tree-shaking, bundle-size budgets, peer dependencies 
• Encode access-control rules in the type system so consumers cannot access or render data beyond their permission level 
• Cover libraries with unit and type-level tests; keep the public API stable and regression-safe 
• Leverage AI-assisted tools to accelerate development workflows 
• Participate in code reviews and contribute to internal engineering standards 

Requirements 

• 7+ years of commercial experience in front-end development 
• Proven experience building and maintaining TypeScript libraries/packages consumed by other teams  
• Deep knowledge of TypeScript: generics, conditional and mapped types, discriminated unions, branded types, declaration output 
• Experience with state management solutions 
• Experience with monorepo tooling (pnpm workspaces, Nx or Turborepo) 
• Strong hands-on experience with React 
• Testing: Vitest/Jest, React Testing Library, type-level testing (tsd / expect-type) 
• Solid understanding of REST services and API contract design 
• Understanding of access-control models (RBAC / ABAC) 
  Experience with AI-assisted development tools (Claude Code, Codex, Cursor, etc.) 
• Upper-Intermediate level of English or higher 
• Self-motivated, proactive and detail-oriented 

We Offer:   

• Innovation Culture: Work in a team that actively experiments with AI and modern development approaches   
• Real Product Impact: Direct collaboration with a client and influence on product decisions   
• Flexible Work: Remote work or a modern office in Kyiv   
• Generous Time Off: 20 paid vacation days + 15 sick leave days annually   
• Professional Growth: Compensation for courses, certifications, and learning resources   
• Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, Сlaude Code, Codex, etc.)  

Recruitment Process:   

1. CV Review 
2. HR&Technical Interview 
3. Client Stage 
4. Job Offer 

About the Role
Client is developing a SaaS platform for the inspection and analysis of engineering structures based on large-scale 3D data.
We are looking for a Senior 3D Web Engineer to strengthen our team and take ownership of advanced 3D visualization challenges, including the integration of next-generation rendering technologies such as WebGPU.
You will work on a production system built on LuciadRIA, handling complex datasets with high demands on performance, scalability, and precision.

Your Responsibilities

• Develop and optimize web-based 3D visualization features within our platform
• Work with and extend our LuciadRIA-based 3D engine
• Design and implement high-performance rendering pipelines using WebGPU
• Handle large-scale datasets (e.g. photogrammetry, point clouds, meshes)
• Improve rendering performance, memory usage, and responsiveness
• Collaborate with frontend and backend developers (Angular, Node.js, TypeScript)
• Contribute to architectural decisions and guide less experienced developers

Tech Stack

• 3D Engine: LuciadRIA
• Frontend: TypeScript, Angular
• Backend: Node.js
• Infrastructure: GitLab, PostgreSQL, S3-compatible storage

Required Skills

• Strong JavaScript skills
• Solid understanding of 3D fundamentals
• Experience with at least one 3D framework (LuciadRIA preferred)
• Strong experience in web-based 3D visualization using WebGPU
• Proven experience with real-time 3D rendering in the browser
• Experience optimizing performance in large or complex 3D scenes

Preferred Skills

• Backend experience (Node.js) and data integration
• Experience with geospatial 3D systems or large coordinate spaces
• Experience with photogrammetry, point clouds, or mesh processing pipelines
• Experience with Gaussian Splatting or similar rendering techniques

Software Engineer (SCADA Frontend / Engineering Automation) 
 

ZentixSoft is looking for a Software Engineer! 🚀
 
Your CV should specify SCADA and HMI experience/
 

Format: Full-Time Outstaffing, long-term remote project. 
 

💡 Why ZentixSoft? 
💸 Salary Review: A structured system of compensation reviews aligned with your engineering growth. 
⚖️ Work-Life Balance: Sustainable workflows with no senseless overtime, helping you keep your resource fully charged. 
🦾 Trust and Transparency: Zero micromanagement and no invasive time-trackers—we fully trust your professional autonomy. 
🎁 Gifts & Culture: Corporate gifts for holidays, birthdays, and a true team atmosphere where your voice always matters.
 

🧩 Responsibilities:

• SCADA & HMI Development: Build reusable web-based frontend components, visualization screens, alarm/diagnostic views, and responsive user interfaces for industrial automation and warehouse systems.
• Engineering Automation: Develop scripts, import tools, and frameworks to process PLC/engineering data and support zero-engineering workflows.
• Architecture & Frameworks: Develop reusable SCADA libraries, navigate navigation/user interaction concepts, and standardize visualization components.
• Data Integration: Implement data models, import/transform engineering data, and build integration pipelines using Node.js, JSON, and REST APIs.
   

🎓 Requirements:

• Software Development: Strong commercial experience with JavaScript, TypeScript, HTML5, CSS, Node.js, Git, REST APIs, and JSON.
• SCADA / HMI Experience: Hands-on commercial expertise developing SCADA and/or HMI applications. (Note: Pure web frontend experience without industrial automation background is not sufficient).
• Industrial Protocols: Practical knowledge or strong understanding of PLC environments, OPC UA, and industrial communication protocols.
• SCADA Platforms: Commercial experience with at least one platform: Ignition, atvise, WinCC, zenon, FactoryTalk, AVEVA, Wonderware, or Siemens Industrial Software.
• Frontend Architecture: Solid background in building pipelines, UI architecture, automated testing, and CI/CD processes.
   

➕ Nice to Have:

• Experience with MQTT, Siemens TIA Portal, Java, Python, SQL, Docker, or Linux.
• Exposure to Warehouse Automation systems and processes.
   

📍 Project Details:

⏳ Duration: Long-term (Full-time).

📍 Location: Fully Remote