Point your AI agent at freehire and let it find you a job.

Get the CLI →

Apptoza Inc.

New

Full Stack Engineer

Posted 3 views
Discussion

Summary

Full stack engineer building Gen AI-enabled applications: backend microservices and REST APIs in Java or Python, React micro-frontend UIs, and PostgreSQL data layers deployed on OpenShift/Kubernetes. Day-to-day includes prompt engineering, LLM/Agentic AI integration, technical documentation, and mentoring junior developers.

  • Designs, develops, and oversees the implementation of advanced technical solutions, ensuring alignment with business objectives and adherence to best practices, while managing the end-to-end technical delivery of projects.
  • Build Gen AI system frameworks, Prompt Engineering, including designing and refining prompts to optimize LLM outputs, implementing Gen AI systems into production.
  • Leads development teams in the delivery of capabilities, providing technical direction and guidance to junior developers and team members and ensuring the successful execution of complex assignments and projects
  • Collaborates with business stakeholders and product owners to translate strategic objectives into actionable technical solutions, leveraging advanced knowledge to address unique and high impact challenges.
  • You will be responsible for working closely with AI data scientists to support data ingestion and feature engineering, establishing industry best practices, maintaining and managing technical documentations.
  • Executes on software development tasks or projects, requiring advanced problem solving, decision making and strategic thinking with some ambiguity.
  • Drives decisions on complex issues to develop clear, actionable recommendations for management, ensuring alignment on processes, tools and services with impact across other areas.
  • Leverages advanced and creative skills to resolve complex software development related problems, fostering cross functional collaboration to identify and implement innovative solutions.
  • Leads and facilitates cross functional collaboration efforts, fostering strong internal relationships across the organization and external partnerships to achieve impactful business outcomes.

What Do You Need to Succeed?

Must Have:

  • 7+ years of backend development experience in Java or Python
  • Strong backend development experience in Java or Python, including REST API and microservices
  • Strong experience with React and modern frontend development, including Micro-frontend (MFE) architectures and reusable UI components
  • Hands-on experience or strong understanding of Agentic AI concepts, LLM integrations
  • Understanding of prompt engineering and Gen-AI Development tools (GitHub Copilot, Windsurf, Claude Code)
  • Experience with Cloud platforms and technologies (OpenShift, Kubernetes, S3 Object Storage)
  • Experience working with relational databases particularly PostgreSQL, including schema design, query optimization and performance tuning.

Nice-to Have:

  • Experience with Spec-driven Development
  • Experience in Camunda 8 development and customization
  • Experience with Vector Databases
  • Understanding of RAG architectures
  • Strategic thinker with excellent interpersonal skills to work across functions and businesses

Skills

Apply

See also

Full-Stack jobs by country — openings, pay and top skills →

Tailor your CV for this role?

We couldn't check your fit for this role — add a CV to your profile to see it next time.

A new version of freehire is available