126 to 150 of 161 Permanent Data Structures Jobs

Insights Analyst

Hiring Organisation
Nigel Wright Group
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
responsibilities: Develop and maintain Power BI dashboards and reports to support business functions Write and optimise SQL queries to extract, transform and analyse data Work within the Microsoft Fabric environment Collaborate with stakeholders to understand business questions and translate them into data driven insights Document data definitions … processes to support transparency and governance The Requirements Key requirements: Experience with BI tools such as Power BI, Tableau or Qlik with strong data visualisation skills SQL and data manipulation - ability to extract and transform data from various sources Strong communication and stakeholder engagement Knowledge of Fabric ...

LLM, RAG & Agentic Consulting Engineer - Insurance Sector

Hiring Organisation
Staffworx Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
based systems over policy wordings, endorsements, claims files, loss runs, underwriting guidelines and regulatory documentation Semantic layers, ontologies and knowledge models aligned to insurance data structures, coverage logic and risk taxonomies Integrations with core insurance platforms (claims systems, PAS, underwriting workbenches), data warehouses and third-party providers … pods. Technical Discovery, Feasibility & Solution Architecture Working closely with consulting counterparts, you will: Translate ambiguous insurance challenges into clear, feasible AI architectures Assess client data maturity, policy document quality, legacy platforms and security constraints Shape use cases across claims leakage reduction, underwriting efficiency, fraud detection and compliance automation Work ...

Manager, Software Engineering

Hiring Organisation
Socure Inc
Location
London, England, United Kingdom
team technical initiatives; drive design forums, establish engineering guardrails, and ensure high‐quality delivery via code reviews and automation. Partner closely with Product, Design, Data Science, and Platform teams to define project scope, sequence milestones, and proactively de‐risk execution for iterative releases. Own design of APIs and microservices … hardening on‐call procedures and runbooks, and leading incident response and post‐mortems. Solve complex distributed system challenges (such as throughput, latency, consistency, and data modeling) with pragmatic decision‐making and balanced tradeoffs. Document architectural decisions, service ownership, and operational runbooks to share knowledge and maintain long‐term scalability. ...

Senior Product Engineer

Hiring Organisation
Sequel
Location
London, England, United Kingdom
months with the right technologiesHas worked in complex software systems - both front-end and back-end and understands the importance of good data structures, a scalable architecture and constantly evolving tech stackYou care about the “right tool for the right job” and pick the pragmatic options when building … working in cross functional teams - PMs, UX, Designers and DataYou have a product mindset: you care about customer outcomes and you want to make data-informed decisionsYou have an entrepreneurial, get-things-done attitudeYou'll contribute to fostering a culture of psychological safety, inclusivity, collaboration and continuous improvement within ...

Control Systems Software Engineer

Hiring Organisation
Searchability NS&D
Location
South West London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £80,000 per annum
maintain high-quality, maintainable code Capture, interpret, and refine customer and system requirements Develop and implement PLC and SCADA/HCI applications Integrate data communications with third-party equipment Produce technical documentation to internal and customer standards Support and conduct Factory Acceptance Tests (FATs) Contribute to in-service … system support Ensure compliance with company policies, safety, and statutory requirements Essential Skills & Experience Experience developing client-server applications Strong computer science fundamentals (OOP, data structures, algorithms) Programming experience in C++, C#, or Java Control systems and graphical user interface development experience Familiarity with unit testing frameworks Experience ...

Senior Backend Developer

Hiring Organisation
Pynea
Location
Greater London, England, United Kingdom
beyond you. What you’ll build (real scope) High-concurrency APIs and reliability mechanisms (retries, idempotency, queues) Event-driven systems that don’t drop data Dashboards/reporting surfaces that remain consistent under load Cloud-ready architecture across GCP (with minimal AWs for asset management) Systems designed to ship … communicate crisply async (short Looms, diagrams, notes). You enjoy building enterprise systems that teams can depend on. Must-haves NodeJS GraphQL (NestJS) PostgresSQL Data structures OOP principles Understanding of complexity principles and correct approaches Experience with AI and LLMs (including but not limited to Gemini) Strong analytical ...

Java Software Engineer

Hiring Organisation
Block MB
Location
London Area, United Kingdom
technical excellence, ownership, and measurable impact. The Role You will design and build ultra-low latency, high-throughput trading systems responsible for processing market data and executing strategies across global markets. The role involves solving complex distributed systems challenges, optimising performance at the JVM and hardware level, and partnering … internals Multithreading and lock-free concurrency Garbage collection and memory optimisation Low-latency messaging and network programming Strong computer science fundamentals (algorithms, data structures, system design) Proven experience building high-throughput distributed systems Strong performance profiling and optimisation experience Solid understanding of Linux-based production environments Highly Desirable ...

OS Performance Expert

Hiring Organisation
Microtech Global Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Master's degree in a field relevant to computer systems, including but not limited to Computer Science, Computer Engineering, and Electrical Engineering. - Understanding of data structures and algorithms. - Proficiency in one or more programming languages (e.g., JAVA, C++, Python, JS, HTML, JavaScript, GO) - Extensive experience in engineering roles ...

Senior Backend Developer - AI

Hiring Organisation
Salt
Location
London Area, United Kingdom
000+ users Tech Stack NodeJS GraphQL (NestJS) PostgreSQL Prisma GCP Terraform AI/LLM integrations (including Gemini) What They’re Looking For Strong fundamentals: data structures, OOP, and complexity analysis Experience building high-concurrency, event-driven systems Reliability mindset (monitoring, logging, QA, incident-aware design) Experience integrating ...

OS Performance Expert

Hiring Organisation
microTECH Global Limited
Location
London, England, United Kingdom
Master's degree in a field relevant to computer systems, including but not limited to Computer Science, Computer Engineering, and Electrical Engineering. Understanding of data structures and algorithms. Proficiency in one or more programming languages (e.g., JAVA, C++, Python, JS, HTML, JavaScript, GO). Extensive experience in engineering ...

AI Agent Engineer

Hiring Organisation
Rexi Group
Location
United Kingdom
code automation role. We are not looking for someone who wires together drag and drop workflows. We want someone who understands programming deeply. Architecture. Data flow. System behavior. Reliability. Someone who can build intelligent agents that operate consistently in real world environments. What You’ll Do • Architect and implement … multi-step AI agents in production code • Design reasoning loops, tool orchestration layers, memory systems, and fallback strategies • Engineer robust structured data pipelines • Build scraping and browser automation systems • Integrate directly with LLM APIs such as OpenAI and Anthropic, managing prompt architecture, tool schemas, streaming responses, error handling ...

(Senior) Full Stack Engineer

Hiring Organisation
BioTalent
Location
City of London, London, United Kingdom
large datasets, and integrates with backend and computational systems. This role is within a fast-growing technology company building scalable, user-facing platforms for data-intensive scientific workflows. The environment is engineering-led, fast-paced, and focused on quality, ownership, and building systems that scale. This Will Offer … Ownership of a core, business-critical frontend application Responsibility for frontend architecture in a complex technical product Close collaboration with product, backend, and data/ML engineering teams Exposure to distributed systems, long-running workflows, and high-volume data Competitive compensation and long-term growth opportunities with potential ...

Product Owner

Hiring Organisation
BOSS Professional Services LTD
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
university degree is required (Bachelor minimum) 3-4 years experience as Product Owner/Business Analyst on a product involving significant data flows or mappings Good knowledge of agile software development processes, especially in a B2B context Critical thinking and the ability to create complete solutions from high level … forwards Detail-oriented Understanding how something works is not enough for you, you also want to understand why Knowledge of SQL, databases and good data structures is a plus Knowledge of UI mock-up tools is a plus Self-motivated and able to work under high level direction ...

Rust/C++ Software Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Rust, C++, Data Structures, Algorithms, Distributed Systems, Multithreading McGregor Boyall are partnered with a leading quant investment manager hiring in London. The fund implements a tech-centric approach to trading: computer science and quant finance have always been core to the fund's identity as they continue ...

Full Stack Engineer

Hiring Organisation
CBTS
Location
London Area, United Kingdom
developments. Excellent communication & interpersonal skills. Creative and a good team worker. Kotlin (or strong Java) & TypeScript mainly – full stack ideally. Fundamentals are very important. Data structures, algorithms & system designs. Online test will be given in the first instance. Successful candidates will go through a 2 round interview process. ...

Go Developer (Integration)

Hiring Organisation
iO Associates - UK/EU
Location
London, England, United Kingdom
integrations as needed.Strong experience in software development using Go programming language.Proficiency in API design and development.Familiarity with cloud services and microservices architecture.Solid understanding of data structures and algorithms.Excellent problem-solving skills and attention to detail.Previous experience with Docker and Kubernetes.Knowledge of message queuing systems like Kafka or RabbitMQ.Familiarity ...

C++ Low-Latency Developer - Leading HFT Firm | London

Hiring Organisation
Selby Jennings
Location
London, England, United Kingdom
lightning-fast trading solutions. Profile, benchmark, and tune systems using advanced tooling and custom diagnostics. Contribute to the design of proprietary protocols, lock-free data structures, and real-time analytics pipelines. Ideal Candidate Expert-level proficiency in modern C++, with a deep understanding of low-level systems programming. ...

Site Reliability Engineer - SRE

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
skills in Java, JavaScript or Python Open Telemetry experience Must have Core Java/Python Must have experience as an SRE knowledge of Python Data Structures Strong knowledge of deploy and release services, automation and troubleshooting Experience of utilising tools and technology across the software development lifecycle Experience … using data to drive decisions, priority and root cause analysis programming experience Kubernetes and Docker Deploy and release services experience Experience with Greenfield projects ideally 6+ years relevant experience Grafana/Prometheus ideal Strong communication skills with the ability to proactively engage with a wide range of stakeholders ...

Senior Product Manager

Hiring Organisation
Innovation Group
Location
London, England, United Kingdom
risks. At the core of the challenge is to ideate and deliver a complete portfolio and exposure management capability that leverages Ki's data, algorithm and internal expertise. The product will use statistical modelling techniques, visualisation and workflows to deliver a real time view of Ki's exposure … different functions within Ki including Underwriting, Marketing, Operations, Exposure Management and Portfolio Management. You will also need to be comfortable with modelling methodologies and data structures to help make trade-offs and consider options when building the roadmap.Principal Accountabilities:- Articulate longer term product direction: Set out the strategic ...

Systems Analyst - Legal - SaaS - Leeds - Product

Hiring Organisation
Tech Talent Identified Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£60,000
Systems Analyst is required by this leading SaaS platform provider, working at the forefront of customer implementation activity, translating customer needs, capturing data, into clear requirements and work through to delivery. Ideally you can demonstrate a background working within a similar Customer Onboarding function, covering aspects such as - Clear … definition of customer requirements and business rules Operational data structure/workflow understanding Leading clients through implementations Coordinating delivery with internal technical teams (Data/BI, Engineering) Lead/Coordinate data-led implementations and data migrations Data mapping, validation, testing Support post go-live Ideally ...

IT Business Analyst

Hiring Organisation
Talentedge
Location
City of London, London, United Kingdom
transformation point. This is an urgent replacement hire and the role offers the chance to take ownership of the reporting and data platform while leading a major modernisation programme — including migrating from a legacy SQL data warehouse to Microsoft Fabric. If you enjoy combining hands-on BI/… reporting work with data platform improvement and strategy, this role offers real ownership and visibility across the business. What You’ll Be Doing Lead the migration from a legacy SQL data warehouse to Microsoft Fabric Redesign and remodel the data structure and business rules Maintain and optimise ...

Business Systems Analyst

Hiring Organisation
People First Recruitment
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
change initiatives by gathering requirements, mapping processes, identifying inefficiencies, and proposing solutions. Challenge existing practices and champion modern, scalable approaches that improve efficiency and data quality. Develop small-to-medium technical solutions using SQL, scripting languages (e.g., Python, PowerShell), and automation/integration tools. Build and maintain SQL queries … stored procedures, views, and data models to support both project work and reporting needs. Work with APIs, SFTP, and integration patterns to build and support systems interfaces. Support reporting needs by preparing SQL-driven datasets and maintaining/modifying BI dashboards (e.g., Tableau) as required. Apply data engineering ...

Business Central BAU Consultant

Hiring Organisation
Anderson Scott Solutions Ltd
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 per annum
improvements. Produce high-quality documentation, knowledge articles, and handover materials. Provide mentoring and guidance to enhance support team capability. Ensure compliance with organisational security, data protection, and regulatory standards. Business Central BAU Consultant Experience & Skills: Minimum 5 years’ experience supporting Microsoft Dynamics 365 Business Central. Strong knowledge of Business … Central functionality, architecture, configuration, and extensibility. Experience with AL, extensions, integrations, and APIs in a support/enhancement context. Solid understanding of data structures, troubleshooting methodologies, and diagnostics. Strong customer communication, stakeholder management, and consultancy skills. Ability to perform under pressure and during major incidents. Benefits Competitive salary ...

Junior Software Engineer

Hiring Organisation
G.Digital
Location
Horsforth, England, United Kingdom
quality practices across mobile and web platforms What they are looking for 0–2 years of commercial development experience Strong fundamentals in coding and data structures experience with AI-assisted development and eager to experiment Comfortable in a collaborative, fast-moving startup environment Excited to learn, iterate ...

Junior Software Engineer

Hiring Organisation
G.Digital
Location
Horsforth, West Yorkshire, UK
quality practices across mobile and web platforms What they are looking for 0–2 years of commercial development experience Strong fundamentals in coding and data structures experience with AI-assisted development and eager to experiment Comfortable in a collaborative, fast-moving startup environment Excited to learn, iterate ...