.NET engineer для агентных систем

Luxoft; United States; Remote; USD 180,000 - 240,000; Full time

Job summary

Luxoft ищет опытного инженера по разработке систем для глобального хедж-фонда. Вы будете проектировать и внедрять агентные рабочие процессы, оркестрацию и исполнение на продакшн-уровне.

Работа включает создание систем поиска и знаний, а также поддержку распределённых сервисов в облачной инфраструктуре. Требования: 7+ лет опыта, уверенные навыки Python и .NET, TypeScript/JavaScript, знание DSA, concurrency и API; английский C1.

Qualifications

• 7+ лет опыта в разработке ПО.
• Сильные навыки Python и .NET.
• Практические навыки TypeScript/JavaScript.
• Опыт разработки распределённых сервисов.
• Уровень английского C1.

Responsibilities

• Проектирование рабочих процессов агентов, оркестрация и исполнение на продакшене.
• Разработка систем поиска и знаний – по структурированным и неструктурированным данным.
• Оценка и улучшение поведения агентов.
• Создание распределённых сервисов и API на Python/TypeScript в облаке.
• Работа с инвестиционными специалистами и развитие критичной платформы.

Skills

Python

C#/.NET

TypeScript

JavaScript

DSA

Distributed systems

APIs

Docker

Kubernetes

Cloud

Vector databases

Knowledge graphs

English (C1)

Education

Tools

Docker

Kubernetes

Cloud platforms

Vector databases

Knowledge graphs

Job description

Описание

The team builds agentic systems for a global hedge fund, combining LLMs, software engineering, data, search, and domain-specific tools to reason, retrieve, and execute in production.

Задачи

• Design and build agent workflows, orchestration, and execution frameworks
• Build retrieval and knowledge systems across structured and unstructured data
• Evaluate and refine agent performance and behavior
• Build distributed, production-grade services and APIs using Python, TypeScript, and cloud infrastructure
• Evaluate new models, frameworks, and tools for production use
• Investigate and resolve complex production issues across the stack
• Prototype, test, and refine ideas, then turn useful ones into production systems
• Work directly with investment professionals and influence the evolution of a mission-critical platform

Требования

• 7+ Years of software engineering experience
• Strong Python and .NET skills
• Hands-on skills in TypeScript and JavaScript
• Solid computer science fundamentals, including DSA
• Track record of building distributed, service-oriented systems
• Comfortable with concurrent programming, APIs, messaging, and graceful failure handling
• Experience with Docker, containers, cloud infrastructure, and modern deployment practices
• Knowledge of AI agent architecture, orchestration, and memory
• Familiarity with retrieval and grounding techniques such as RAG, embeddings, and hybrid search
• Understanding of how to evaluate, monitor, and improve agent behavior over time
• Understanding of planning, tool and model selection, and sandboxed execution
• Understanding of statistics and ML basics, including models, embeddings, inference, evaluation, and limitations of probabilistic systems; ML research background is not required
• English at C1 Advanced level

Будет плюсом

• Production experience with LLM or agent systems
• hands-on work with search, retrieval, and knowledge-representation technologies such as vector databases and knowledge graphs
• experience with distributed and event-driven infrastructure such as Kubernetes and messaging platforms
• familiarity with agent evaluation, observability, and secure execution tooling
• familiarity with financial market basics or willingness to learn them quickly
• deeper knowledge of derivatives, fixed income, credit, convertibles, or quantitative finance
• experience with domain-driven design or modeling complex business domains, open-source contributions, ML research, or independent technical projects

Условия

• Global relocation
• Benefits include recognition and evaluation, time off, training, well-being and work-life balance, health care, company events, internal mobility, a self-learning library, and CSR projects
• Benefits eligibility depends on the form of cooperation; benefits apply to employees under an employment contract
• Relocation is not available for all open positions
• At Luxoft Poland, remote work is available only from Poland