# Calypso Developer

> Weekday AI · Pune, India · Full-time · Posted 2026-07-31

**Salary:** INR 400,000–5,000,000

**Workplace:** on_site

**Department:** Weekday's Client via platform

## Description

**This role is for one of the Weekday's clients**

**Salary range: Rs 400000 - Rs 5000000 (ie INR 4 - 50 LPA)**

Min Experience: 4+ years

Location: Bengaluru, Karnataka, India, Pune, Hyderabad, Telangana, India, noida  
JobType: full-time

We are looking for an experienced **Calypso Developer** to join our technology team and contribute to the design, development, enhancement, and support of enterprise-grade trading and capital markets solutions. The ideal candidate will have strong expertise in the **Calypso platform**, hands-on development experience, and a solid understanding of financial markets and trading workflows. You will collaborate closely with business stakeholders, analysts, and cross-functional technology teams to deliver scalable, high-performance solutions that support front-office, middle-office, and back-office operations.

This role offers an opportunity to work on complex financial systems, implement innovative solutions, and contribute to mission-critical projects in a fast-paced environment.

## Requirements

### Key Responsibilities

-   Design, develop, customize, and maintain applications built on the Calypso platform.
-   Configure and enhance Calypso modules to meet business and regulatory requirements.
-   Develop custom workflows, interfaces, APIs, reports, scheduled tasks, and batch processes.
-   Integrate Calypso with internal and external systems using Java, messaging frameworks, and web services.
-   Analyze business requirements and translate them into technical solutions while ensuring scalability and maintainability.
-   Collaborate with Business Analysts, project managers, QA teams, and end users throughout the software development lifecycle.
-   Troubleshoot production issues, perform root cause analysis, and implement long-term fixes.
-   Optimize application performance and improve system reliability through code enhancements and best development practices.
-   Participate in code reviews, technical design discussions, and release planning activities.
-   Ensure compliance with development standards, security policies, and regulatory requirements.
-   Prepare technical documentation, design specifications, and deployment guides.
-   Support production releases, system upgrades, and platform migrations when required.

### Requirements

### Must-Have Skills

-   4–15 years of software development experience with strong expertise in the **Calypso** platform.
-   Hands-on experience in **Calypso development**, customization, and configuration.
-   Strong programming skills in Java and object-oriented design principles.
-   Experience developing Calypso workflows, custom modules, adapters, reports, and interfaces.
-   Good understanding of financial products including fixed income, derivatives, FX, commodities, or money markets.
-   Experience integrating Calypso with external systems using APIs, messaging technologies, or web services.
-   Knowledge of SQL and relational databases such as Oracle, PostgreSQL, or SQL Server.
-   Strong debugging, troubleshooting, and analytical skills.
-   Familiarity with software development lifecycle (SDLC), Agile methodologies, and version control systems such as Git.

### Good-to-Have Skills

-   Experience in **software testing**, including unit testing, integration testing, and system validation.
-   Exposure to **Business Analysis**, including requirement gathering, functional documentation, process mapping, and stakeholder communication.
-   Knowledge of DevOps tools, CI/CD pipelines, and automated deployment practices.
-   Experience working with cloud platforms or containerization technologies.
-   Understanding of capital markets regulations and post-trade processing.
-   Exposure to performance tuning and production support activities.

### Preferred Qualifications

-   Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, Finance, or a related discipline.
-   Relevant Calypso certifications or financial technology certifications are an added advantage.
-   Excellent communication, collaboration, and stakeholder management skills.
-   Ability to work independently while contributing effectively within cross-functional global teams.
-   Strong problem-solving mindset with attention to detail and commitment to delivering high-quality software solutions.
-   Willingness to learn new technologies and adapt to evolving business requirements.

## Apply

[Apply at Weekday AI](https://apply.workable.com/weekday-1/j/8520C3FDE0/apply)

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