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Software Engineer

VisiQuate
format:Hybridcompany:Product
javaspringdistributed systemsapiangularreactany one ofangularllmragai agentslanggraphtemporalneo4japplication securityoauthowasp asvs
vector databasesllmops
experience3+ years
domainHealthTech
locationUkraine (Kharkiv, Lviv)
> full description

Необхідні навички

We are looking for an AI-enabled architect to support and improve our existing application stack while continuing the development and improvement of our new AI platform.

Backend

  • Strong experience with Java and Spring, including Spring Boot and Spring Cloud;
  • Solid understanding of distributed systems and API design;
  • Experience designing and operating multi-tenant systems.

Frontend

  • Professional experience with React and/or Angular.

AI

  • Strong knowledge of the AI stack and experience building AI platforms, including LLMs, RAG, and AI agents;
  • Experience with LangGraph, Temporal, and Neo4j;
  • Hands-on experience integrating LLMs into production systems and understanding their limitations.

Security & PHI

  • Experience building and maintaining systems that handle PHI, including knowledge of HIPAA compliance;
  • Understanding of application security, including authentication and authorization, OWASP principles, secrets management, and related practices.

Буде плюсом

  • 3+ years of experience in an architect role;
  • Experience in the US healthcare domain;
  • Experience with vector databases and LLM observability tools;
  • Experience using AI tools in day-to-day software development.

Пропонуємо

  • Work with a highly skilled product and engineering team that values sound architectural judgment, ownership, collaboration, and continuous learning;
  • Significant influence on technical direction, architecture standards, and cross-team engineering decisions in a fast-growing product company;
  • Flexible working hours;
  • A comfortable office in the city center, with hybrid and remote work options;
  • Free English classes;
  • Work equipment.

Обов’язки

Existing Stack

  • Own the architecture of backend services built with Java and Spring, as well as frontend applications built with React and Angular;
  • Support and improve existing systems with a focus on performance, reliability, and reducing technical debt.

AI Platform

  • Continue developing and improving the new AI platform;
  • Lead LLM integration, RAG implementation, and the development of agentic workflows;
  • Establish quality evaluation and monitoring processes for AI features.

Across All Applications

  • Design and maintain multi-tenant architecture, ensuring tenant isolation of data, configuration, and workloads;
  • Promote secure-by-design architecture across all applications and services;
  • Ensure PHI protection through access control, encryption, audit logging, and safe handling of PHI in LLM pipelines;
  • Define and maintain architecture standards, ADRs, and system diagrams;
  • Facilitate cross-team communication and alignment on architectural decisions.

Про проєкт

VisiQuate is a product company building AI-powered analytics and workflow automation solutions for the healthcare domain.

Our platform integrates large volumes of fragmented healthcare data, transforms it into actionable insights, and enables intelligent workflows that improve financial performance and operational efficiency.

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