Gemstone Developer MMH260122-9

Actively Reviewing the Applications

Momentum Services

India, Maharashtra, Navi Mumbai Full-Time On-site

Posted 5 hours ago • Apply by June 5, 2026

Job Description

Role Purpose

The Senior Gemstone Developer is responsible for the design, development, optimisation and maintenance of complex Gemstone-based applications within the organisation. The role plays a key part in providing technical leadership, ensuring system stability, performance, and scalability, while mentoring junior developers and contributing to architectural and strategic technology decisions.

Requirements

Total Experience

7 years

Relevant Experience

4 years’ hands-on experience with Gemstone/S Smalltalk or similar object-oriented persistent environments.
Proven experience working on enterprise-scale systems in a production environment.
Advanced understanding of object-oriented design and design patterns.
Experience with database design, persistent object stores and performance tuning.
Strong debugging, profiling and system optimisation skills.
Experience with version control systems (Git, SVN, etc.).

Duties and Responsibilities

KEY ACCOUNTABILITIES/KRAs/KPIs

Technical Development & Delivery

Design, develop, test and maintain applications built on the Gemstone/S Smalltalk platform.
Translate business and functional requirements into high-quality technical solutions.
Write clean, efficient, well-documented and maintainable code aligned with best practices.
Perform code reviews and provide constructive technical feedback to team members.
Optimize system performance, reliability and scalability of existing applications.
Troubleshoot complex production issues and implement robust fixes

Architecture & Systems Design

Contribute to system architecture and design decisions for new and existing platforms.
Ensure solutions are aligned with enterprise architecture standards and security principles.
Participate in technical design sessions and solution walkthroughs with stakeholders

Quality, Risk & Governance

Ensure adherence to SDLC, coding standards, and version control practices.
Identify technical risks and proactively recommend mitigation strategies.
Support testing, deployment and release processes to ensure stable production environments

Collaboration & Stakeholder Engagement

Work closely with business analysts, testers, DevOps, and infrastructure teams.
Provide technical input to solution scoping, effort estimation and delivery planning.
Communicate complex technical concepts clearly to non-technical stakeholders

Leadership & Mentorship

Provide technical guidance and mentorship to junior and intermediate developers.Act as a subject matter expert for Gemstone within the development team.
Contribute to knowledge sharing, documentation and continuous improvement

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