Yojji

Company Yojji are looking for the position of Embedded Engineer.

 Future tasks:

• Leading concept development of the hardware system architecture as well as the software architecture together with the other project members.
• Coordination and close cooperation with management for the timely implementation of the overall project.
• Project planning and documentation.

Requirements:

Critical requirements:

• Excellent English skills (written and spoken at least upper-intermediate level).
• Experiences in project management or leading the team.
• Good system understanding of the mechanics, electrics, hardware and software interactions.
• An STM32 microcontroller capable of providing the following APIs through a secure HTTPs connection:
  • RESTful API
  • Modbus-TCP
• Experience with microcontrollers or embedded projects in the past.

• Knowledge of electronics, embedded systems, microcontrollers, PCB design and data processing.

  Про компанію Yojji

• Yojji is a development center, based in Lviv, Ukraine. We are a team of specialists with great experience in JavaScript, full-stack development and web design. We provide outsource and outstaff services to reliable frequent customers and startups in the USA, Europe and Israel.
   

Company Yojji are looking for the position of AI Engineer.

The Role

Lead the development of an AI Agent that distills key insights from massive amounts of market, trend, retail, and customer data. The role will require a mix of Agent design and development, model selection and evaluation, RAG, classification and feature enrichment of unstructured data, as well as occasional web scraping

Logistics

    Start Date: Immediate

    Project Duration: Phase 1 - One Month; Phase 2 - 4-6 months

    Compensation: Paid hourly with potential transition to full-time employment based on mutual fit

    Time Zone: Minimum overlap of 5 hours per day with US Eastern Time Zone

   Qualifications

• Python Development
• Advanced proficiency in Python, with experience in backend frameworks such as FastAPI
• Familiarity with asyncio for asynchronous programming
• LLM Integration, RAG + Agent Development
• Experience integrating LLMs into applications
• Advanced proficiency in the latest RAG techniques, particularly Agentic RAG
• Experience developing single-agent and multi-agent workflows that can handle complex tasks
• Experience with the LangGraph Platform is a big plus
• Database Management

• Strong experience with PostgreSQL, including database design, optimization, and querying

  Search Technologies

• Experience working with keyword and vector search technologies, including implementation and optimization
• ETL and Data Scraping:
• Proficiency in building and maintaining ETL pipelines
• Experience in web scraping, including handling dynamic content and large-scale data extraction.
• Experience with scrapy would be a plus
• Cloud Services (AWS)
• Hands-on experience with AWS services, particularly EC2, S3, ECS, and SQS
• Would be a plus if you have the ability to design and manage cloud infrastructure, including scaling, monitoring, and cost optimization
• Linux and Server Management:
• Experience in Linux server configuration and management
• Proficiency in Bash scripting for automation and system maintenance
• Containerization and CI/CD

• Experience with Docker - Familiarity with continuous integration and deployment practices using Git and related tools (preferably GitHub workflows)