G MASS

Fullstack Developer

Full-Stack EngineeringConfirmed live in the last 24 hours

Full-timeDublin, IrelandNo salary listed

About the Job

Requirements

At least 2 years of Python development experience with FastAPI and PostgreSQL.
Experience with TypeScript and React 18 frontend development.
Experience with the AWS Cloud Platform, including hands-on experience with AWS Bedrock.
Experience designing and deploying autonomous or semi-autonomous agentic AI.
Familiarity with agentic frameworks such as LangChain, Strands, or equivalent.
Proficiency with APIs, service-oriented architectures, and test-driven development.
A BS in Computer Science or Computer Engineering, or equivalent experience.

Responsibilities

Develop new applications that serve and extend existing software systems.
Further develop and enhance current platform capabilities across multiple modules and architectures.
Contribute to the automated build process in line with development best practices.
Design, build, and deploy AI agents and agentic workflows to enhance platform capabilities.
Investigate emerging technologies and present findings for architectural review.
Design and conduct testing across new and existing functionality.
Maintain systems documentation and knowledgebase content to support operational efficiency.
Develop documentation and assistance tools to support end users.
Contribute to system releases and provide third-level support as required.
Identify and explore opportunities to add value through continuous improvement.

Desired Qualifications

Experience with AWS AgentCore and advanced Generative AI or Agentic AI.
Experience with event-driven application architecture.
Financial industry experience.
Experience with AG Grid, AG Charts, Rsbuild, Module Federation, Pydantic, JWT, and Docker.

Fullstack Developer - Python

G MASS · Dublin, Ireland (Hybrid) · Full-time · Posted 2026-06-11

Workplace: hybrid

Description

We are seeking an experienced Full Stack Developer to join a specialist technology team building and maintaining proprietary software platforms across the treasury, collateral, and trade operations space within a leading funds environment. You will play a key role in delivering new functionality, driving enhancements, and supporting mission-critical systems within a Middle Office environment.

Responsibilities:

Develop new applications that serve and extend existing software systems
Further develop and enhance current platform capabilities across multiple modules and architectures
Contribute to the automated build process in line with development best practices
Design, build, and deploy AI agents and agentic workflows to enhance platform capabilities
Investigate emerging technologies and present findings for architectural review
Design and conduct testing across new and existing functionality
Maintain systems documentation and knowledgebase content to support operational efficiency
Develop documentation and assistance tools to support end users
Contribute to system releases and provide third-level support as required
Identify and explore opportunities to add value through continuous improvement

Requirements

2+ years of Python development experience (FastAPI, PostgreSQL)
TypeScript and React 18 frontend development
AWS Cloud Platform, including hands-on experience with AWS Bedrock
Agentic AI development — designing and deploying autonomous or semi-autonomous agents
Familiarity with agentic frameworks such as LangChain, Strands, or equivalent
Proficient with APIs, service-oriented architectures, and test-driven development
BS in Computer Science, Computer Engineering, or equivalent experience

Desirable

AWS AgentCore; advanced Generative AI / Agentic AI experience
Event-driven application architecture
Financial industry experience
AG Grid, AG Charts, Rsbuild, Module Federation, Pydantic, JWT, Docker

Benefits

Salary: to be discussed, depending on experience

Length: Permanent contract

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About the Company

G MASS

Company size: Not listed
Company stage: Not listed
Total funding: Not listed
Headquarters: Not listed
Founded: Not listed

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