AI Engineer — Scalable GenAI for Investment Insights

Luxoft Poland; Polska; On-site; PLN 180,000 - 260,000; Full time

Job summary

Luxoft Poland is initiating the development of a solution to generate investment insights using sales and research materials. The role focuses on backend development in Python, building production-grade APIs (FastAPI) and cloud services (AWS).

You will collaborate with business teams, analysts, architects, and UI/IT groups to deliver maintainable, observable systems. The ideal candidate has 8+ years of software development experience, strong ownership across the SDLC, and proficiency in API

Qualifications

• 8+ years of professional software development experience.
• Strong backend development experience with Python and production-grade code.
• Production API design with FastAPI, OpenAPI/Swagger, and observability.
• Cloud experience (AWS) beyond core services, including serverless and monitoring.
• Git workflows and CI/CD pipelines.
• Ownership across the SDLC with debugging and problem solving.

Responsibilities

• Collaborate with business teams, analysts, and architects to capture changes.
• Work with development teams, designers, copywriters and IT peers daily.
• Develop and present recommendations from current solution analysis; support peer reviews.
• Propose solutions and designs to improve processes, projects, or programs; defend recommendations.
• Communicate with both business and technical audiences; create design docs for varied readers.
• Exhibit technical thinking and innovative problem solving; drive technical leadership.

Skills

Backend development

Python

API design

Cloud AWS

Git & CI/CD

Debugging

SDLC ownership

Tools

FastAPI

OpenAPI/Swagger

AWS

Job description

Luxoft is initiating the development of a solution designed to generate investment insights based on sales and research materials. The solution will leverage advanced Agentic AI capabilities to significantly reduce the time required to prepare for client meetings and improve quality of the insights.

Responsibilities:

- Work closely with business team, business analysts, and architects and be able to quickly understand the new requirements and helps to identify the changes to the system.

- Work closely on a day-to-day basis with development team, designers, copy writers and other IT teams.

- The role develops and presents recommendations from analysis of current solution. Assist in design peer reviews, code peer reviews, build and unit test functional enhancements. Identify areas for code refactoring. Review and contribute to development process and procedures to assist in the continual improvement of the development team activities.

- Be able to offer solutions and designs to solve process, project or program issues; provides recommendations to improve the efficiency and effectiveness. Defends a recommendation and can confidently support it.

- Strong organization, communication, and interpersonal skills. Ability to communicate with business and technical audiences and produce design documents suitable for multiple audience types, both client-facing and internal

- Must be able to exhibit technical thought leadership and excellent problem solving ability, with an aptitude for technical innovation.

Mandatory Skills Description:

• 8+ years of professional software development experience.

• Strong backend development experience with Python with a track record of clean, maintainable, testable production code.

• Production API design & delivery (FastAPI preferred), including versioning, documentation (OpenAPI/Swagger), and observability.

• Cloud experience (AWS preferred) beyond core compute/storage/DB—e.g., eventing, queues, serverless, logging/monitoring, secrets.

• Git workflows and CI/CD pipelines

• Debugging & problem-solving skills with strong ownership across the SDLC.

Generative AI & ML Requirements

• Vector databases and RAG patterns (indexing, chunking, embeddings, retrieval).

• LLM integration (OpenAI, Azure OpenAI, Anthropic, or open source models) with prompt design, safety/guardrails, and cost/perf tuning.

Nice-to-Have Skills Description:

- Highly desirable: experience with AgentCore, AWS Neptune, Amazon API gateway

- Familiarity with ML fundamentals relevant to content generation (embeddings, tokenization, evaluation, fine tuning/LoRA, prompt+retrieval evaluation).

- Frontend development with React (TypeScript preferred) to build the application's UI (state management, routing, API integration, component testing).

- Understanding of event-driven architectures