Sosuv Consulting Tech Stack

FIX Protocol and trading technology services for financial institutions

Financial Services London, United Kingdom 51–200 employees Founded 2014 Privately Held

Sosuv Consulting builds FIX Protocol implementations, trading APIs, and AI-driven automation for buy-side and sell-side firms. The tech stack — Python, C++, Java, React, LangGraph, LangChain — shows a company bridging legacy financial infrastructure (FIX, Spring Boot, RabbitMQ) with modern ML/AI tooling. Active projects span trading platforms, risk management systems, and regulatory reporting, while hiring is concentrated in engineering (7 roles, mostly mid and lead-level) across India — typical of a services firm scaling execution capacity.

Tech Stack 42 technologies

Core StackPython C++ Java React LangChain RAG Docker RabbitMQ PostgreSQL FastAPI Flask Selenium Maven Jenkins MongoDB Jira Confluence Pandas FIX Protocol LangGraph Spring Boot SQLAlchemy Django ORM SQLite Git UNIX Windows C SQL Bash+12 more

What Sosuv Consulting Is Building

◆Challenges

Maintaining quality and reliability
Testing asynchronous event-driven systems
Scaling trading tools
Balancing roadmap and client requests
Ensuring timely delivery across projects

▲Active Projects

Trading and risk management software solutions
Trading technology solutions leveraging ai
Scalable trading tools platform
Client-facing trading apis
Internal product development
Rollout of new functionalities on the platform
System improvements
Regulatory changes

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

Seniority

Mid

Lead

Junior

Senior

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About Sosuv Consulting

Sosuv Consulting, founded in 2014 and headquartered in London, operates as a privately held technology services firm serving the global financial services industry. The company maintains offices in the UK and India and offers a broad service portfolio: FIX Protocol development and certification, trading automation platforms (FIX Engine, FIX Router, Omslite), APIs for crypto exchanges, ETL pipelines for hedge funds, and full-stack software development. Core competencies include electronic trading infrastructure, quality assurance, DevOps, and regulatory reporting (CAT). The customer base spans buy-side, sell-side, and vendor firms navigating both legacy trading systems and emerging AI/ML-powered automation.

HeadquartersLondon, United Kingdom

Company Size51–200 employees

Founded2014

Hiring MarketsIndia

Frequently Asked Questions

What is Sosuv Consulting's tech stack?

Core languages: Python, C++, Java. Frameworks: Spring Boot, Django, FastAPI, React. Financial protocols: FIX Protocol. AI/ML: LangGraph, LangChain, RAG. Infrastructure: Docker, PostgreSQL, MongoDB, RabbitMQ, Jenkins, Git.