Senior Full Stack Engineer

Please note that we will only be able to accept candidates who have the appropriate rights and documentation for employment in India. 

Who we are. 

Axi is a leading global provider of margin and deliverable Foreign Exchange, Contracts for Difference (CFDs), and Financial Spread betting. Our business has evolved into a world-class, multifaceted brokerage with offices in six regions. With heavy investment in the latest trading technology, Axi seeks to offer the most comprehensive end-to-end trading experience available, servicing traders of all levels from beginners to institutional-level clients. 

Let's talk about the cool stuff you will do at Axi! 

As a Developer at Axi, you will architect and build robust systems, optimizing performance for speed and reliability. You'll ensure security and compliance with industry standards, integrating with third-party APIs and payment processing. You will work in a domain POD alongside senior engineers, QA specialists, and product partners, delivering full-stack features on .NET Core, React, React Native, SQL Server, Cosmos DB, messaging, Kubernetes (AKS), and Databricks-backed data products. You’ll gain exposure to microservices, cloud platforms, and modern DevOps practices in a distributed team environment.

Your EDGE Assignment

What You’ll Do 

• Design and implement full-stack features using C#/.NET Core (services, APIs) and React for web, with optional contributions to React Native for mobile platforms.
• Build clean, well-structured microservices following SOLID principles, Clean Architecture, and Domain-Driven Design (DDD) patterns with strong test coverage (unit, integration, contract tests).
• Develop containerized applications using Docker, deploy to Azure Kubernetes Service (AKS), and participate in CI/CD pipeline improvements.
• Integrate with messaging platforms (Azure Service Bus, Event Grid) to build event-driven and asynchronous workflows for distributed systems.
• Design and optimize SQL Server queries, schemas, and indexes for transactional workloads; implement Cosmos DB data models for high-throughput, low-latency scenarios with appropriate partitioning and consistency models.
• Contribute to observability: structured logging, distributed tracing, metrics collection, and dashboards using Application Insights, Prometheus, or similar tools.
• Participate in on-call/incident rotation as needed, helping diagnose, resolve, and learn from production issues in a 24/7 platform.
• Collaborate with senior engineers, architects, and product partners to refine requirements, participate in design reviews, and deliver features with high quality.

Are you the one? 

A Senior Developer at Axi needs to have the following skills -

• 5–9 years building production software with substantial full-stack work across backend services and frontend applications.
• Proven experience in distributed systems or high-throughput transactional platforms.
• Experience in fintech, trading, or other mission-critical domains is an advantage.
• Strong problem-solving skills, ability to debug complex systems, and comfort with production support responsibilities.
• Excellent communication and collaboration skills in distributed, Agile team environments.
• Proficiency in C# and .NET Core (6/7/8+), including dependency injection, async/await patterns, TPL, and REST API design best practices.
• Strong React experience with hooks, functional components, state management (Redux/Context API), TypeScript, and modern build tooling (Webpack, Vite).
• Hands-on experience with relational databases (SQL Server: indexing, query optimization, transactions) and at least one NoSQL store (Cosmos DB preferred: partitioning, consistency tuning).
• Experience with messaging systems (Azure Service Bus, Event Grid) and event-driven architecture patterns.
• Understanding of containerization (Docker) and Kubernetes/AKS basics: deployments, services, ConfigMaps, secrets, resource limits.
• Familiarity with CI/CD workflows (Azure Pipelines, GitHub Actions), Git-based development, feature toggles, and automated testing frameworks.
• Experience with API security (authentication, authorization, JWT, OAuth2) and secure coding practices.
• Knowledge of observability practices: structured logging, distributed tracing (Application Insights, OpenTelemetry), and metric-driven debugging.

Why Join Axi

• Work on a global trading platform serving hundreds of thousands of users with innovative features and high-performance requirements.
• Develop end-to-end solutions with ownership and visibility into business impact.
• Collaborate with talented engineers across regions and multiple time zones.
• Continuous learning opportunities in microservices, cloud-native architecture, and fintech domains.

Axi’s Bag of Delights 

• Competitive compensation 
• Training, development resources, and certification opportunities 
• 18 annual leave days + 12 sick days 
• Local public holidays 
• Health insurance benefits 

Interview Process 

• Step 1 – AI Assessment & TA Round (45 min)
• Step 2 – Hiring Manager Exploratory Discussion (30–45 min)
• Step 3 – Coding Round (60–90 min)
• Step 4 – System Design Round (60–75 min)
• Step 5 – Architecture & Deep Dive (60 min)