151 to 175 of 341 Data Structures Jobs in England

Contract Technical Consultant — Legacy Systems Discovery & Migration Readiness

Hiring Organisation
Jobleads-UK
Location
England, United Kingdom
/Visual Basic logic ASP.NET applications ERP-linked systems Synchronised local and central databases Stored procedures and transactional business logic Complex relational database structures Long-standing operational processes and data dependencies The immediate objective is not to rewrite systems, but to: Understand them properly Document them accurately Identify … legacy because old” and “legacy because mission‐critical” Key responsibilities Review and interrogate existing databases and systems Analyse relational database schemas and dependencies Understand data flows, synchronisation and locking mechanisms Review stored procedures, views and business logic Identify manual workarounds and operational dependencies Document systems to migration‐ready level ...

Principal C# Developer .Net AWS - FinTech

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have experience with, or a strong interest in Artificial Intelligence and are keen to explore the possibilities further e.g. ...

Senior Software Engineer – Margin Technology - Assistant Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Python* Strong 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**Any Beneficial/Nice to have skills ...

Engineering - Regional COO - Vice President – London London · United Kingdom · Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Electrical Engineering, Physics etc. 7+ years of professional software development experience in an object orientated language (Java, Python, C++, or other OO technology) including data structures and algorithms. A good understanding of the principles behind test-driven development (TDD) with hands‐on experience of unit testing. Strong SDLC ...

Business Analyst — LabWare LIMS

Hiring Organisation
Discover International
Location
City of London, London, United Kingdom
What you'll be doing: Gathering requirements with business stakeholders and translating them into functional specifications for LabWare LIMS Working with LabWare's pharma data structures and configuration, and supporting LabWare–SAP interface design for clean data exchange Configuring and validating workflows across LOT management, stability studies … environmental monitoring Shaping data migration approaches from legacy systems, with a focus on data integrity, mapping, cleansing and validation Documenting processes and configurations and acting as a go-to knowledge point across QA, IT and the business You'll bring 8+ years' BA experience, strong LabWare LIMS expertise ...

Lead Backend Engineer – Trading Platform, Low-Latency Java

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
single‐asset benchmarks and indices that track the performance of digital assets for global institutions in the digital assets and traditional finance industries. CoinDesk Data – a broad suite of digital assets market data and analytics, providing real‐time insights into prices, trends, and market dynamics. CoinDesk Insights … high‐throughput APIs enable trading across Spot, Futures, and Options. The work demands absolute correctness in managing complex financial state transitions, translating intricate market structures into scalable solutions. The Role We are looking for a Lead Engineer to drive backend development of the applications, frameworks, and tools ...

Lead Engineer, Trading Product Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
single-asset benchmarks and indices that track the performance of digital assets for global institutions in the digital assets and traditional finance industries. **CoinDesk** **Data** - a broad suite of digital assets market data and analytics, providing real-time insights into prices, trends, and market dynamics. **CoinDesk** **Insights … high-throughput APIs enable trading across Spot, Futures, and Options. The work demands absolute correctness in managing complex financial state transitions, translating intricate market structures into scalable solutions.**The Role**We are looking for a Lead Engineer to drive backend development of the applications, frameworks, and tools ...

Oracle Fusion Technical Support Analyst

Hiring Organisation
Gov Facility Services Ltd (GFSL
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
levels. You'll have strong analytical and problem-solving skills, a keen eye for detail, and a commitment to maintaining high standards of accuracy, data integrity, and service quality. Comfortable managing competing priorities in a fast-paced environment, you'll thrive when working collaboratively across both technical and business … execution, and validation - Developing and maintaining OTBI reports, dashboards, and analytics - Supporting Oracle Fusion Security administration, including roles, permissions, and user access governance - Maintaining data integrity and supporting audit and compliance activities - Working with stakeholders to translate business requirements into Oracle solutions and system improvements - Contributing to Oracle change ...

Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
colleagues to understand requirements and priorities Share knowledge, contribute ideas and support a collaborative team culture Qualifications Good understanding of computer science fundamentals, including data structures, algorithms and software design Practical experience with classical machine learning techniques and an awareness of modern approaches such as natural language processing … deep learning Strong Python skills and experience with common libraries such as Pandas, scikit-learn and Jupyter Experience working with SQL and data pipelines to prepare and transform data for model training Understanding of model evaluation, monitoring and improving performance in a production environment Familiarity with tools ...

Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
colleagues to understand requirements and priorities Share knowledge, contribute ideas and support a collaborative team culture Qualifications Good understanding of computer science fundamentals, including data structures, algorithms and software design Practical experience with classical machine learning techniques and an awareness of modern approaches such as natural language processing … deep learning Strong Python skills and experience with common libraries such as Pandas, scikit-learn and Jupyter Experience working with SQL and data pipelines to prepare and transform data for model training Understanding of model evaluation, monitoring and improving performance in a production environment Familiarity with tools ...

Energy Analyst

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Date: August 1, 2026 Business Unit: Experience Level: Experienced Professionals Job Description: What's the role Shell Energy Europe & Environmental Products is seeking a Data Scientist to work within the Market Analysis team to develop and improve our forecasting models. Accurate forecasting of market fundamentals is critical to improved … range of forecasts, using different methods such as machine learning, optimisation. What you'll be doing Shell Energy Europe is looking to hire a data scientist to support the Power Fundamentals team in building and productionising time series forecasting and optimisation models (stochastic optimisation, dynamic programming, LP/MILP ...

Senior Software Engineer (AD Serving)

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
Expect You Have 10+ years of experience building large-scale and low-latency distributed systems. Proficiency in Java or C++. Strong understanding of algorithms, data structures, performance optimization, object-oriented programming, multi-threading, and real-time programming. Experience with distributed caching, SQL/NoSQL, and other databases … plus. Experience with Big Data and cloud services such as AWS or GCP is a plus. Experience in the advertising domain is a plus. B.S. or M.S. degree in Computer Science, Engineering, or equivalent. Self-motivated with a high level of accountability and ownership. Critical thinking and practical decision ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI‐powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting‐edge … years. About the Team Anduril’s Maritime Division has assembled a diverse team of experts in software, robotics, artificial intelligence, sensor fusion, and data analysis to create software and hardware solutions that radically evolve the capabilities of our customers. We are fielding the next generation of autonomous systems ...

AI Engineer, Malvern, PA, US

Hiring Organisation
Jobleads-UK
Location
Malvern, England, United Kingdom
databases, knowledge graphs, and semantic layers. Databricks: Experience with Databricks and Databricks Genie is highly desirable. Core Mandate: Define the standards for "AI-ready" data curation and direct the integration of AI methodologies into existing Service Experience and Financials business logic. Qualifications: 6-8+ years of experience. Strong … layers and knowledge graphs. Experience with GitHub Actions for managing codebases. Required Qualifications Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Data Science, Software Engineering, or a related field. 8+ years of software engineering experience. 3+ years of hands-on AI/ML engineering experience. Advanced ...

Software Engineering Tech Lead / Manager - Java

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £700/day Up to £700 per day (Inside IR35)
deep technical expertise across a range of technologies (Java, Javascript and Azure/GCP for example) including building distributed systems Ability to simplify complex data challenges in areas such as 'match and merge', and 'enhance-transform & load' (ETL) through tooling and navigating the inherent quality, scale, and dependency issues … working (3 days per week) Nice to have: Degree/Masters in Computer Science (or related field) Strong understanding of Computer Science fundamentals in data structures, algorithm design, problem solving and complexity analysis Immediate availability Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment ...

AI Engineer (UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
KingdomEdinburgh,United Kingdom We are looking for a passionate AI Engineer specializing in Natural Language Processing (NLP) and Machine Learning (ML) to contribute to Data Enrichment efforts within Meltwater. As part of this role, you will work with experienced team members and product managers to design, test, and implement … Master’s Degree in Computer Science or a related field, with 1 year working experience. Programming Language: Proficiency in Python. Solid understanding of data structures and algorithms. Proficient in Machine Learning, with a solid understanding of neural networks and the Transformer architecture. Familiar with foundational NLP tasks such ...

MS Dynamics Developer

Hiring Organisation
ARM
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£38.25/hour
Power Apps, Power Automate, Power BI and integration) Familiarity with Azure DevOps, Lifecycle Services (LCS), and CI/CD pipelines Strong understanding of D365 data structures, workflows, and security models Experience with Azure Functions, Logic Apps, and Dataverse Knowledge of Agile/Scrum methodologies Experience with third-party ...

Senior Software Engineer - Margin Technology - Assistant Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Python* Strong 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 ...

Senior Software Engineer – Data Visualisation & Graphics | London

Hiring Organisation
techstack Recruitment
Location
City of London, London, United Kingdom
Senior Software Engineer | Data Visualisation & Graphics | London London (Hybrid) Salary up to £200,000 + benefits Most engineers consume visualisation libraries. A small number build them. We’re working with a highly successful software company whose charting technology powers applications used by thousands of organisations worldwide, from global financial … Strong JavaScript or TypeScript engineering skills Experience working with Canvas, SVG, WebGL, graphics systems, visualisation products, or rendering pipelines Strong understanding of algorithms, data structures, and software architecture Experience building complex software products rather than purely application-layer development Exposure to languages such as C++, Java, C#, Rust ...

Software Development Engineer, Amazon

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
team in London. Central to Amazon's retail business, our high scale distributed systems hold the largest product catalog in the world, and manage data ingestion and processing from millions of external data contributors, Amazon's own retail catalog, and Amazon internal customers including Kindle, Prime Video … C# including object-oriented design Experience designing and building large-scale systems in a multi-tiered, distributed environment (Service Oriented Architecture) Strong knowledge of data structures, algorithms, big "O" analysis and designing for performance, scalability and availability Outstanding problem-solving abilities and a clear commitment to making Amazon ...

Digital Manufacturing System & ERP Implementation Internship

Hiring Organisation
Thomas Lyte
Location
City of London, London, United Kingdom
week internship ends. Key Responsibilities: • Acting as the day-to-day point of contact with the system supplier, coordinating meetings, requirements, questions, data hand-offs and implementation milestones alongside the internal project owner. • Working closely with the leadership team to understand priorities, agree scope, and report progress, risks … finishing, QA, despatch and invoicing. • Identifying key handover points, dependencies, bottlenecks, duplicated work and manual or spreadsheet-based processes. • Capturing and structuring the master data the system requires – customers, suppliers, materials (including precious metals and hallmarking data), products, bills of materials, works-order routes and operations, stock locations ...

Senior Java Developer - Fixed Income Algo Technology, VP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Qualifications Significant extensive hands‐on coding experience in core Java, specializing in low‐latency, high‐throughput distributed applications. Profound understanding of software development fundamentals, data structures, design patterns, object‐oriented programming, and algorithms complexity analysis. Demonstrated experience with messaging technologies such as Solace, Kafka, etc. Practical experience with … Chronicle and/or Aeron. Experience with distributed caching techniques. Proven track record in implementing and supporting market data processing applications and trading applications. Experience building robust back‐testing frameworks and managing historical data. Basic proficiency in Linux system performance tuning and monitoring, with the ability to troubleshoot performance ...

Quantitative Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
systems and tools to help bring research ideas to life, and have a real business impact. You will collaborate with Quant Researchers and PMs, data scientists, mathematicians and computer scientists to gather, analyze and spec out requirements, develop and test code, and manage deliverables. A successful candidate will have … into play. What You’ll Bring: 5+ years of experience in a high‐impact, production environment as a software engineer Strong computer science fundamentals - data structures, algorithms, OOP, threading, multiprocessing, etc. Clean and concise coding style Solid experience with Python Experience working in Linux environment Experience building distributed ...

Front End Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tooling — including AI-assisted development, LLM integration in web applications; practical experience is a strong plus A solid grounding in core computer science fundamentals: data structures, algorithms and system design Experience with real-time data (WebSockets, SSE or similar) is a significant advantage in this role Good ...

Automation Developer

Hiring Organisation
Guidant Global
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
practices Essential Skills & Experience Strong knowledge of JavaScript (particularly for rules engine API development) Understanding of SQL for database queries Experience working with JSON data structures Rudimentary knowledge of Java , particularly for data type definitions within ODM tools Understanding of process mapping, workflow analysis, and automation methodologies ...