Senior AI Engineer

Sosuv; Bengaluru; On-site; INR 6,000,000 - 9,000,000; Full time

Benefits offered by this job

Competitive compensation and bonuses

Comprehensive benefits package

Mentorship and professional growth

Lunch/dinner provided at office

Dynamic collaborative environment

Job summary

Sosuv in Bengaluru, India, seeks a Senior AI Engineer to drive the design, development and deployment of trading technology solutions using AI/ML. You will lead AI initiatives from conception to production, mentor engineers, and work closely with product development, data scientists, analysts, and stakeholders.

Demonstrated 4+ years in AI/ML, hands-on with LangGraph/LangChain, and experience building large-scale RAG systems, document ingestion, embeddings, and secure API design are essential.

Qualifications

• 4+ years in AI/ML development.
• Hands-on with LangGraph and LangChain for workflow orchestration.
• Expertise in document extraction, OCR, embeddings and RAG.
• LLM observability tools such as langFuse and langSmith.
• Fine-tuning LLMs and designing large-scale RAG systems.
• Strong API security and secure data handling.
• 3+ years Python development; Java Spring Boot is a plus.
• RabbitMQ, ORM tools, and relational databases.
• Experience with PostgreSQL, SQLite and data warehouses.
• Frameworks FastAPI, Flask or Django for routing and auth.

Responsibilities

• We are seeking an exceptional Senior AI Engineer to drive AI design, development, and deployment of trading tech.
• Lead AI initiatives from conception to production and mentor a team of engineers.
• Collaborate with product development, data scientists, analysts, and stakeholders.

Skills

AI/ML development

Document extraction

Embeddings

RAG methodologies

LLM fine-tuning

API security

Capital Markets / FIX Protocol

Python

Java Spring Boot

RabbitMQ

ORM (SQLAlchemy / Django ORM)

PostgreSQL / SQLite / Data Warehouses

FastAPI / Flask / Django

Education

Bachelor's degree in Computer Science/Engineering (IIT/IIIT/NIT)

Tools

LangGraph

LangChain

LangFuse

LangSmith

RabbitMQ

SQLAlchemy

Django ORM

PostgreSQL

SQLite

FastAPI

Flask

Django

Job description

We are a product and services firm in the UK, and India focussed on the financial services domain. Our clients are the world's major fintech players. We are looking for intelligent, talented and motivated individuals who are up for a challenge and believe in our vision. We are an equal opportunity employer. We value diversity and inclusion and encourage all qualified individuals to apply.

What we offer:

• Highly competitive compensation, performance-based bonuses, and comprehensive benefits package.
• Exposure to the exciting and fast-paced world of financial trading.
• Mentorship and guidance from industry experts.
• Opportunities for professional growth and development. A collaborative and dynamic work environment.
• Free office lunch/dinner and fun activities.

Role Overview:

• We are seeking an exceptional Senior AI Engineer to drive the design, development, and deployment of our trading technology solutions leveraging AI and machine. You will lead AI initiatives from conception to production, mentor a team of engineers, and collaborate closely with product development, developers, data scientists, analysts, and stakeholders.

Technical Skills Required :

• Proven experience (4+ years) in AI/ML development.
• Hands-on experience with AI/LLM frameworks, especially LangGraph and LangChain, for workflow orchestration and conversational/agentic systems.
• Expertise in document extraction and understanding, including parsing heterogeneous file types (PDF, Word, Excel), OCR pipelines, embeddings, and RAG methodologies.
• Proven ability in complex problem-solving, research, and rapid prototyping for emerging AI capabilities.
• Experience with LLM observability tools such as langFuse and langSmith for monitoring, tracing, evaluating, and debugging AI applications.
• Hands-on experience with fine-tuning LLMs.
• Experience in designing large-scale RAG systems, including document ingestion, embedding pipelines, vector databases, retrieval optimisation, re-ranking, and end-to-end LLM orchestration.
• Strong understanding of API security, covering authentication/authorization, token management, RBAC, SSL/TLS, rate limiting, and secure data handling.
• Background in Capital Markets, Electronic Trading, or FIX Protocol is highly desirable.
• 3+ years minimum as a Python Developer with a solid understanding of the Python language and its best practices, adhering to common Pythonic principles.
• Experience with Java Spring Boot would be a plus.
• Strong understanding of RabbitMQ as a message broker, facilitating asynchronous processing and inter-service communication. Familiarity with RabbitMQ's exchange types, routing, and queue bindings, and the ability to troubleshoot common RabbitMQ issues.
• Experience with Object-Relational Mapping tools like SQLAlchemy or Django ORM, simplifying database operations and queries.
• Strong understanding of relational database concepts, with hands-on experience in designing, querying, and managing data using PostgreSQL, SQLite and Cloud Data Warehouses. Familiarity with normalization, indexing, and optimization techniques to ensure efficient data retrieval and storage.
• Experience in developing applications using frameworks like FastAPI, Flask or Django to simplify tasks like routing, database operations, and security authentication/authorization flows as examples.
• Bachelor’s degree in Computer Science, Engineering, or a related field from a premier institute such as IIT/IIIT/NIT.