Java - Senior Engineer

Iris Software; Dadri; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

A leading technology company is seeking a Senior Developer in Dadri, India, to engage in deep technical discussions and deliver high-quality solutions. Responsibilities include independent problem solving, technical collaboration, and quality engineering. Candidates should have extensive experience in server-side Java, multi-cast messaging, and low latency application design. This role offers opportunities for growth in a collaborative environment.

Qualifications

• 7+ years of hands-on coding in server-side Java with strong emphasis on Java Concurrency.
• 5+ years of coding experience in multi-cast messaging (Solace / Kafka).
• 5+ years of technical design of low latency application services.

Responsibilities

• Take ownership of complex features from design to development.
• Engage in meaningful design discussions and propose better solutions.
• Write clean, maintainable code and create comprehensive testing.

Skills

Server-side Java

Java Concurrency

Reactive programming

Caching (GridGain, Redis, Coherence, Cassandra)

Messaging (Solace / Kafka)

Relational DB (SQL Server, Sybase, Oracle)

Test-driven development

SQL and stored procedures

Effective communication

Linux environment

Containerization (Docker, Kubernetes)

API construction (REST, GraphQL)

Job description

A genuinely senior developer who can engage in deep technical discussions, challenge design decisions, and independently delivery high quality solution. This role will closely work with onshore tech lead to architect, design and deliver the new components of the Fortress services for FY26 key initiatives.

Responsibility

• Independent problem solving: Take ownership of complex features from design to development. Propose and implement quality solution proactively
• Technical collaboration: Engage in meaningful design discussions with concreate alternatives. Challenge proposed solutions with better approaches. Share knowledge through code reviews.
• Quality engineering: Write clean, maintainable code. Design system that extensible. Create comprehensive testing.

Skills

• 7+ years of hands‑on coding in server‑side Java with strong emphasis on Java Concurrency, Reactive, Caching (GridGain, Redis, Coherence, Cassandra as Cache), Collections API, Messaging and Event processing across multiple streams (required)
• 5+ years of coding experience in multi‑cast messaging (Solace / Kafka) along with coding with relational DB (SQL Server, Sybase, Oracle) (required)
• 5+ years of technical design of low latency application services (required)
• Expertise with test‑driven development techniques (required)
• Strong in writing SQL and stored procedures (required)
• Effective communication skills (required)
• Ability to work within a Linux based development and deployment environment (preferred)
• Financial Services experience, with regulatory reporting experience (preferred)
• Business knowledge of rates (preferred)
• Knowledge of containerization and orchestration technologies (i.e., Docker, Kubernetes) (preferred)
• Knowledge of API construction approaches (REST, GraphQL service development) (preferred)

Mandatory Competencies

• Programming Language - Java - Core Java (java 8+)
• Middleware - API Middleware - Microservices
• Beh - Communication and collaboration
• Programming Language - Java - Spring Framework
• Programming Language - Java - Java Caching (Redis/Memcache/Hazlecast)
• Database - Database Programming - SQL
• Middleware - Message Oriented Middleware - Messaging (JMS, ActiveMQ, RabitMQ, Kafka, SQS, ASB etc)
• Database - Sybase - Sybase