Senior Specialist, Full-Stack Engineer

Hackajob Ltd; Warrington; On-site; GBP 70,000 - 110,000; Full time

Job summary

BNY Mellon, in partnership with hackajob, seeks a Senior Full-Stack Engineer to join its Finance Hub in Manchester. The role emphasizes data analysis, system design, and building scalable solutions across data platforms and applications.

You will own the full software lifecycle from requirements to implementation, focusing on data quality, ETL design, and regulatory reporting flows where applicable. Collaboration with cross-functional teams and stakeholders is essential for success.

Qualifications

• Education: Degree in Computer Science, Mathematics, AI, Data Science, or related quantitative field (or equivalent).
• Experience in software development; financial services industry experience is a plus.
• Strong Python, SQL, PySpark, and data-ops tooling experience with ETL and data modeling.

Responsibilities

• Define source-to-target mapping, lineage, and data quality rules.
• Oversee ETL design in Oracle; ensure control points (reconciliations, validations).
• Partner with Axiom team for model point alignment and submission readiness.
• Drive UAT planning, execution, and production cutover.
• Stakeholder communication, status, and risk/issue management.

Skills

Python

PySpark

SQL

Airflow

Data modeling

ETL processing

GitLab

Jupyter Notebook

Java

Oracle database

HDFS

Education

Degree in Computer Science, Mathematics, AI, Data Science, or related quantitative field

Tools

Axiom

Regulatory reporting flows

Job description

hackajob is partnering directly with BNY Mellon to hire for this role.

Were seeking a future team member for the role ofFull-Stack Engineer (Senior Specialist)to join our Finance Hub team. This role is located in Manchester.

Role Overview:

The role focuses on strong data analysis skills, logical thinking, problem solving, and system design to develop scalable solutions/ AI-enabled capabilities across data platforms and applications.

The ideal candidate is comfortable working across the full lifecycle of software development - from gathering requirements, design , build & implement.

In this role, youll make an impact in the following ways:

• Define source-to-target mapping, lineage, and data quality rules
• Oversee ETL design in Oracle; ensure control points (reconciliations, validations)
• Partner with Axiom team for model point alignment and submission readiness
• Drive UAT planning, execution, and production cutover
• Stakeholder communication, status, and risk/issue management

To be successful in this role, were seeking the following:

• Education: Degree in Computer Science, Mathematics, AI, Data Science, or related quantitative field
• Experience in software development; experience in the financial services industry is a plus
• Skills:
  • Strong Python, HDFS, Oracle database knowledge
  • Hands-on experience with Axiom (plus) and regulatory reporting flows (plus)
  • Excellent communication; proven stakeholder engagement
  • Ability to learn/adapt to new technologies
  • Skilled PySpark, HDFS, SQL, Airflow, data modeling, and ETL processing.
  • Familiarity with GitLab and Jupyter Notebook is preferred, and knowledge of Java will be considered an added advantage.

At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide.

Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary.