8 of 8 Permanent Data Structures Jobs in Belfast

Senior Data Analyst - Python, SQL, Trading Leading investment bank based in Belfast is seeking a Senior Data Analyst with expertise in Python, SQL, and trading data analysis. Position Details: Inside IR35 - Minimum 3 days a week on-site in Belfast Ideal candidates will have hands-on experience … with SQL and Python, sourcing data, and understanding trades, positions, and basic product knowledge across asset classes such as Rates, Equities, FX, and Commodities. Experience in Market Risk and Finance is a plus. Primary Responsibilities: Support program initiatives to drive execution of Price Risk Data regulatory requirements and … business adoption Enhance controls related to trade population completeness and data quality validations Define 1LoD controls to improve data quality and monitoring Document business requirements for implementing preventative and detective controls Assess control gaps and recommend improvements Understand data quality issues, data flows, and controls to More ❯

goals as well as conduct personnel duties for team. Lead resources and serve as a technical SME across the project through advanced knowledge of data structures, distributed systems, use of knowledge and experience to lead, architect, and drive broader adoption forward. Utilize in-depth knowledge and skills across … frameworks like Spring Experience of working with event driven systems, microservices, micro-frontend UIs Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL Bachelor's degree in computer science or engineering field involving software programming or systems engineering Preferred Qualifications Experience of More ❯

to direct our technical roadmap and proposing the adoption of new technology or techniques. Providing breakdowns of project deliverables and estimates. Designing and building data pipelines and Hadoop storage objects. Assisting in the resolution of production issues when required. Mentoring team members. Working with data analysts to define … logical data structures. Encouraging self-learning among the team. Essential Skills & Qualifications: A confident engineer with an authoritative knowledge of Java and Hadoop including HDFS, Hive, and Spark. Comfortable working with large data volumes and able to demonstrate a firm understanding of logical data structures and … skills in identifying and resolving code vulnerabilities and familiarity with utilizing Citi tools in this area. Able to demonstrate expertise in identifying and resolving data quality issues - in datasets at rest and in flight. An expert SQL coder and at ease writing Linux shell scripts. Experienced with automated build More ❯

product design evolution and delivery strategies Required Qualifications Experience as a Software Engineer/Developer using Java and/or Python Clear understanding of Data Structures and Object-Oriented Principles Experience building horizontally scalable software using Cloud-native development or Container Orchestration tools such as Kubernetes Spring Framework More ❯

or React Hands on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL Able to independently work in fast paced and rapidly changing environment Preferred Qualifications Experience of working in investment bank More ❯

or React Hands on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL Able to independently work in fast paced and rapidly changing environment Preferred Qualifications Experience of working in investment bank More ❯

Analyse problems and create innovative solutions. Mentor junior developers and analysts. Key Skills and Experience Required Extensive Core Java experience with strong knowledge of data structures, design patterns, and SOLID principles. Experience with messaging systems like Kafka and Solace. Proficiency in Spring framework and cloud technologies (Docker/ More ❯

across Equity Swaps, Delta One, and Prime Brokerage. While low-latency expertise is not essential, a deep command of Core Java and algorithmic/data structure proficiency is critical to succeed in this complex and performance-sensitive environment. Key Responsibilities: Design and enhance trading engines for derivatives and structured … financial products. Build scalable systems to support high-volume operations (100s of TBs of data). Refactor and decouple legacy components, with a focus on MongoDB and modern relational DBs like PostgreSQL . Drive cloud readiness, adopt microservices architecture , and contribute to distributed system designs. Lead database migrations from … Sybase , DB2 ) to modern platforms. Required Skills: Strong Core Java expertise, with a focus on performance tuning and optimisation . Solid understanding of algorithms , data structures , and concurrent distributed environments . Proven experience with MongoDB and relational databases (e.g., PostgreSQL). Familiarity with service-oriented architecture , cloud platforms More ❯