ai engineer

Quadcode is a fintech company focused on financial brokerage activities and advanced financial products. Its flagship internal trading platform is delivered to other brokers as a Software-as-a-Service solution.

• Design, build, and maintain LLM-powered features and pipelines for generative AI products, including systems handling financial and trading content;
• Develop and improve agentic systems and multi-agent workflows, including integrations using MCP servers and tooling;
• Write production-grade backend Python services on top of OpenAI, Anthropic, and xAI APIs and/or on-premise LLMs;
• Build and iterate on prompt engineering and prompt-evaluation pipelines, including structured output generation and validation;
• Turn prototypes and proofs of concept into reliable, maintainable production services;
• Monitor and manage cost, latency, and reliability trade-offs across LLM pipelines;
• Collaborate with the AI Platform team on architecture, code review, and technical direction.

• Production experience shipping live features with OpenAI and/or Anthropic APIs or on-premise/open-weight LLMs, beyond experimentation or side projects;
• Hands-on experience building multi-agent systems or workflows and working with MCP servers;
• 2–4+ Years of strong Python and software engineering experience, including REST APIs, SQL, Docker, git, and concurrency;
• Ability to take projects from prototype to maintainable production services;
• Practical experience with structured outputs, prompt evaluation, and cost-aware design decisions in real systems;
• Fluent English, written and verbal;
• Nice to have: fintech experience, finance and markets knowledge including tickers, earnings, technical indicators, and forex/CFDs, quant background, model fine-tuning or training, RAG, LLM optimization techniques, Kaggle competitions focused on LLMs or multi-agent frameworks, GPU infrastructure, Kubernetes, Kubeflow, Airflow, data analysis and statistics, cloud platforms such as AWS and GCP, fluent Russian.

• Hybrid work model in a new office in Limassol;
• Health insurance and mental health services;
• 13Th salary and 21 vacation days per year;
• Sick leave without a medical certificate: 3 days per quarter;
• Catered lunches in the office;
• Tuition reimbursement for kindergartens and schools;
• Onsite gym;
• Corporate events and workshops;
• Bonuses for special events, including a child's birth;
• Birthday and anniversary gifts;
• Company-provided laptop;
• Corporate AI subscriptions including Claude, Gemini, and GPT;
• Access to a rewards marketplace with products and language courses redeemable using the company’s internal currency.