Full-stack Development engineer, Assistant Vice President

State Street; Kilkenny; On-site; EUR 90,000 - 120,000; Full time

Job summary

State Street in Kilkenny, Ireland seeks an experienced GCS Full-stack Development engineer to deliver robust, scalable AI-enabled applications. You will design front-end and back-end architectures using React and FastAPI, collaborate with data scientists, and implement secure, production-ready software.

The role emphasizes Agile practices, CI/CD, and cross-functional teamwork. If you bring 5+ years building scratch-to-production apps and strong communication across regions, this opportunity

Qualifications

• Bachelor or above degree in Computer Science or related field.
• 5+ years strong experience of building scratch-to-production web applications/UIs.
• Highly proficient with React, JavaScript (ES6 and beyond), TypeScript, HTML5, CSS3, NodeJS.
• Strong hands-on programming skills in Python/FastAPI/Flask, PySpark, Java, J2EE, GraphQL, Restful APIs, Microservices.
• Experience with Cloud Computation Platform production experience on AWS and/or Azure: EC2, S3, Lambda, Aurora RDS, Docker + Kubernetes to orchestration.
• Hands-on skills of building CI/CD pipeline and DevOps engineering practices.
• Strong interpersonal, and communication skills
• In-depth understanding of Agile/Scrum values and principles; rich experience of working at high-efficient Scrum cross-functional team of software development and delivery.
• Familiar with IT security/cybersecurity domains is a bonus, including but not limited to cyber engineering, Vulnerability Management, Cyber asset management, SAST/DAST, IAM, SSO, MFA, cyber threat intelligence, security operation, access control, network security, security vulnerability, insider threat, data loss protection, etc.
• Excellent verbal and written communication skills at all stakeholder levels across multiple countries globally.
• Knowledges of Data Science, AI/ML/DL/NLP models, algorithms, Data Integration, MLOpS are nice‑to‑have.

Responsibilities

• Lead the design and implementation of scalable, secure, and highly available AI Application architectures and solutions.
• Work with full-stack developers following best engineering practices, coding styles.
• Provide front-end, back-end architect and data solutions, software implementation solutions based upon real-life needs from React front-end framework and FastAPI back-end framework.
• Cohesively work with Dev leads, data scientists and analysts, as well as Product Manager to define front-end architecture and provide implementation solutions; build state-of-the-art, frontend-to-backend-to-database features and components.
• Code quality gate keeper of PR reviews and bar elevator of coding style and standard.
• Develop tech documentations and diagrams; provide artifacts/evidence required by auditors.
• Enhance user experience while ensuring compatibility with existing data products and platforms.
• Ensure that development, coding, privacy and security standards are adhered to at all times.

Skills

React

JavaScript

TypeScript

HTML5

CSS3

NodeJS

Python

FastAPI

GraphQL

REST APIs

Microservices

Education

Bachelor's degree in Computer Science

Tools

Docker

Kubernetes

AWS

Azure

GraphQL

Job description

Job Title: GCS, Full-stack Development engineer

Who We Are Looking For

We are looking for an excellent Full-stack development engineer, who is expected to come up with front-end framework solutions, back-end architecture solutions, build Application User Interfaces, back-end, database from scratch to production.

Why This Role is important to us

You will be working as a member of a cross-functional Agile data science, engineering, and analytics team building various Cyber Data-driven applications in Cyber Data & Analytic division at GCS (Global Cyber Security) in State Street Bank.

What You Will Be Responsible For

• Lead the design and implementation of scalable, secure, and highly available AI Application architectures and solutions.
• Work with full-stack developers following best engineering practices, coding styles.
• Provide front-end, back-end architect and data solutions, software implementation solutions based upon real-life needs from React front-end framework and FastAPI back-end framework.
• Cohesively work with Dev leads, data scientists and analysts, as well as Product Manager to define front-end architecture and provide implementation solutions; build state-of-the-art, frontend-to-backend-to-database features and components.
• Code quality gate keeper of PR reviews and bar elevator of coding style and standard.
• Develop tech documentations and diagrams; provide artifacts/evidence required by auditors.
• Enhance user experience while ensuring compatibility with existing data products and platforms.
• Ensure that development, coding, privacy and security standards are adhered to at all times.

Education & Preferred Qualifications

• Bachelor or above degree in Computer Science or related field.
• 5+ years strong experience of building scratch-to-production web applications/UIs.
• Highly proficient with React, JavaScript (ES6 and beyond), TypeScript, HTML5, CSS3, NodeJS.
• Strong hands‑on programming skills in Python/FastAPI/Flask, Pyspark, Java, J2EE, GraphQL, Restful APIs, Microservices.
• Experience with Cloud Computation Platform production experience on AWS and/or Azure: EC2, S3, Lambda, Aurora RDS, Docker + Kubernetes to orchestration.
• Hands‑on skills of building CI/CD pipeline and DevOps engineering practices.
• Strong interpersonal, and communication skills
• In‑depth understanding of Agile/Scrum values and principles; rich experience of working at high‑efficient Scrum cross‑functional team of software development and delivery.
• Familiar with IT security/cybersecurity domains is a bonus, including but not limited to cyber engineering, Vulnerability Management, Cyber asset management, SAST/DAST, IAM (Identity Access Management), SSO, MFA, cyber threat intelligence, security operation, access control, network security, security vulnerability, insider threat, data loss protection, etc.
• Excellent verbal and written communication skills at all stakeholder levels across multiple countries globally.
• Knowledges of Data Science, AI/ML/DL/NLP models, algorithms, Data Integration, MLOpS are nice‑to‑have.

What We Value

• Open minded, fast learner, self‑motivated, result driven, detail oriented, candid attitude, team player, high commitment spirit.
• Motivated by an Agile, fast‑paced, global team environment with all‑round cultural respects.
• Self‑driven and highly motivated to deliver top‑tier solutions with cohesive collaborations and team work.

About State Street

State Street is one of the largest custodian banks, asset managers and asset intelligence companies in the world. From technology to product innovation we’re making our mark on the financial services industry. For more than two centuries, we’ve been helping our clients safeguard and steward the investments of millions of people. We provide investment servicing, data & analytics, investment research & trading and investment management to institutional clients.

Work, Live and Grow. We make all efforts to create a great work environment. Our benefits packages are competitive and comprehensive. Details vary in locations, but you may expect generous medical care, insurance and savings plans among other perks. You’ll have access to flexible Work Program to help you match your needs. And our wealth of development programs and educational support will help you reach your full potential.

Inclusion, Diversity and Social Responsibility. We truly believe our employees’ diverse backgrounds, experiences and perspective are a powerful contributor to creating an inclusive environment where everyone can thrive and reach their maximum potential while adding value to both our organization and our clients. We warmly welcome the candidates of diverse origin, background, ability, age, sexual orientation, gender identity and personality. Another fundamental value at State Street is active engagement with our communities around the world, both as a partner and a leader. You will have tools to help balance your professional and personal life, paid volunteer days, matching gift program and access to employee networks that help you stay connected to what matters to you.

Information Classification: General

About State Street

Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.

We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you’ll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.

As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.

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Job ID: R-794434