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Software Jobs in Cardiff, United Kingdom (Now Hiring) — 33 open

Legal & General logoLegal & General

Platform Specialist

Cardiff, Wales, United Kingdom · Hybrid

Senior$1.0B raised

Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while imp…

Skills: Snowflake, SQL, Data Engineering, Platform Engineering, Data Architecture

Terminal Velocity logoTerminal Velocity

Senior Platform Data Engineer - Cardiff

Cardiff, Wales, United Kingdom · Hybrid

Senior

Please note that this is a hybrid position in Cardiff with a mixture of in-office and home-based working. Every game is an ecosystem beyond mere gameplay. At Terminal Velocity, part of the Rocket Science Group, our platf…

Skills: Data Pipelines, Data Modelling, Data Quality, Observability, Python

Bridewell logoBridewell

Academy Penetration Testing Consultant

Cardiff, Wales, United Kingdom · Hybrid

Entry level

Start Date: 14th September 2026 One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical busine…

Skills: Penetration Testing, Ethical Hacking, Vulnerability Identification, Technical Problem Solving, Security Assessment

Control Risks logoControl Risks

Finance Systems Analyst (D365 Finance & Operations) - 12 month FTC

Cardiff, Wales, United Kingdom · On-site

Mid level

The Finance Systems Analyst sits within the Finance Systems team and supports the ongoing operation, maintenance, and enhancement of Microsoft Dynamics 365 Finance & Operations (D365 F&O). This role acts as a key link be…

Skills: Microsoft Dynamics 365 Finance & Operations, ERP Support, Procure-to-Pay, Order-to-Cash, Project Accounting

Legal & General logoLegal & General

Data Scientist

Cardiff, Wales, United Kingdom · Hybrid

Mid level$1.0B raised

Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while imp…

Skills: Machine Learning, Generative AI, Python, R, SQL

Bezos.AI logoBezos.AI

Graduate Business Operations Associate

Cardiff, Wales, United Kingdom · Hybrid

Entry level

About Us Bezos.ai is a Fulfilment-as-a-Service (FaaS) platform. Online sellers connect their sales channels (Amazon, eBay, Shopify) and we orchestrate the rest: routing orders to a global network of warehouse and carrier…

Skills: Data Analysis, Spreadsheets, AI Automation, Claude AI, Operational Reconciliation

Bezos.AI logoBezos.AI

Business Operations Manager

Cardiff, Wales, United Kingdom · Hybrid

Mid level

About Us Bezos.ai is a Fulfilment-as-a-Service (FaaS) platform. Online sellers connect their sales channels (Amazon, eBay, Shopify) and we orchestrate the rest, routing orders to a global network of warehouse and carrier…

Skills: AI Automation, Operational Reconciliation, SLA Management, Process Optimization, Data Analysis

Speechify logoSpeechify

Tech Lead, Web Core Product & Chrome Extension - Cardiff, United Kingdom

Cardiff, Wales, United Kingdom · Remote Solely

Senior

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news artic…

Skills: Vanilla JS, ReactJS, Redux, Firebase, Typescript

Speechify logoSpeechify

Software Engineer, Platform - Cardiff, United Kingdom

Cardiff, Wales, United Kingdom · Remote Solely

Mid level

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news artic…

Skills: TypeScript, Node.js, Google Cloud Platform, AWS, Azure

Bridewell logoBridewell

Junior Security Analyst

Cardiff, Wales, United Kingdom · Hybrid

Entry level

One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the wor…

Skills: Incident Triage, Security Investigation, Threat Containment, Threat Eradication, Threat Hunting

Advanced Secure Technologies | B Corp™ logoAdvanced Secure Technologies | B Corp™

Senior Software Developer

Cardiff, Wales, United Kingdom · Hybrid

$55k–$65k/yr

Senior

Senior Software Developer Location: Cardiff (Office-based, 5 days a week) Salary: £55,000 - £65,000 base (DOE) + up to £3,000 annual bonus Start Date: Immediate start available, but willing to wait for the right candidat…

Skills: .NET, C#, Microservices, Event-driven Architecture, Clean Architecture

Trydan Gwyrdd Cymru logoTrydan Gwyrdd Cymru

Analogue & Mixed-Signal IC Design Engineer — PhD/Postdoctoral Development Programme

Cardiff, Wales, United Kingdom · On-site

Entry levelVisa sponsorship

Advanced Cadence IC Design & Semiconductor Programme Company Overview Novomorphic is a new semiconductor design venture backed by Cadence Design Systems, Welsh Government, and CSA Catapult. We have been established to bu…

Skills: Analogue IC Design, Mixed-Signal IC Design, Cadence Toolchains, CMOS Circuit Design, Low-Power Design

INTERNATIONAL BACCALAUREATE ORGANIZATION

Senior Software Engineer

Cardiff, Wales, United Kingdom · Hybrid

Senior

Senior Software Engineer (Azure) Salary: Circa £50,000 per annum (negotiable dependent on experience) Job Type: Permanent, full-time hours (37.5 hours per week) Location: Hybrid working opportunity requiring 1-2 days ons…

Skills: C#, .Net Core, Angular, Azure, Full Stack Development

INTERNATIONAL BACCALAUREATE ORGANIZATION

Digital Accessibility Transformation Specialist

Cardiff, Wales, United Kingdom · Hybrid

$35k–$40k/yr

Senior

Digital Accessibility Transformation Specialist Salary: £35,000 – £40,000, negotiable depending on experience Job Type: Permanent, Full-Time, 37.5 hours per week Location: IB (International Baccalaureate®) Global Centre,…

Skills: Digital Accessibility, WCAG Compliance, EN 301 549, European Accessibility Act, 1EdTech

Starling logoStarling

Android Engineer

Cardiff, Wales, United Kingdom · Hybrid

Mid level$1.1B raised

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transfo…

Skills: Kotlin, Java, Android SDK, MVVM, RxJava

Monzo Bank logoMonzo Bank

Analytics Engineer

London, England, United Kingdom · Remote OK

$58k–$75k/yr

Mid levelVisa sponsorship$1.8B raised

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last…

Skills: Data Modelling, SQL, ETL, BigQuery, Looker

Arjo logoArjo

Software Engineer-UK, Cardiff

Cardiff, Wales, United Kingdom · On-site

Mid level$105M raised

Empowering careers at ARJO At Arjo, we know what moves us. We go above and beyond for people facing mobility challenges. We take every opportunity to work and grow as one team and take pride in sharing our knowledge and …

Skills: C, C++, C#, WPF, Embedded Systems

Terminal Velocity logoTerminal Velocity

Platform Data Engineer - Cardiff

Cardiff, Wales, United Kingdom · Hybrid

Senior

Please note that this is a hybrid position in Cardiff with a mixture of in-office and home-based working. Every game is an ecosystem beyond mere gameplay. At Terminal Velocity, part of the Rocket Science Group, our platf…

Skills: Data Pipelines, Data Modelling, Data Quality, Observability, Python

Monzo Bank logoMonzo Bank

Machine Learning Platform Engineer

London, England, United Kingdom · Remote OK

$85k–$110k/yr

SeniorVisa sponsorship$1.8B raised

🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last…

Skills: Go, Python, Kubernetes, AWS, GCP

Legal & General logoLegal & General

Platform Specialist

Cardiff, Wales, United Kingdom · Hybrid

Senior$1.0B raised

Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while imp…

Skills: Snowflake, SQL, Data Engineering, Platform Engineering, Data Architecture

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Showing 1–20 of 33

Legal & General logo

Platform Specialist

Legal & General

Cardiff, Wales, United Kingdom • Hybrid

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Senior

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  • Full-time
  • Annual Performance-Related Bonus Plan, Share Schemes, Pension Contribution, Life Assurance, Healthcare Plan, Paid Holiday
  • Posted 4h ago
  • ~40 hrs/week

Responsibilities

Take technical ownership of the Retail & Analytics Data Hub to improve performance, scalability, and reliability using Snowflake. Lead the development of the platform while implementing automation, observability, and robust governance controls.

Requirements

Requires deep hands-on experience with Snowflake, SQL, and data engineering within cloud environments. Candidates must be able to design enterprise-scale data architectures and communicate complex technical topics to diverse audiences.

Full job description

Company Description

Legal & General (L&G) is a leading UK financial services group and major global investor. 

We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. 

We are one of the world’s largest asset managers and provide powerful asset origination capabilities. Together, these underpin our retirement and protection solutions: we are an international player in pension risk transfer, in UK and US life insurance, and in UK workplace pensions and retirement income. 

Who we are 

Our Retail business supports customers throughout their lives, to help them save, plan, protect and enjoy retirement.

We’re a leading provider of retirement and protection solutions. We aim to support our c.12.8 million policyholders and workplace members throughout their lifelong financial journeys. 

We focus on helping the customers of today and tomorrow achieve better long-term outcomes. We either talk with them directly or work with intermediaries and employers to meet their needs. We use the latest technology to connect with them quickly, efficiently and wherever possible in highly personalised ways. 

Job Description

We’re building a modern, enterprise‑scale data platform that helps our Retail business make smarter, data‑driven decisions every day. Our Data Operations team enables this by designing, running and continuously improving the Retail & Analytics Data Hub (RADH), a strategic data platform at the heart of analytics and reporting.

We’re looking for a Platform Specialist to take technical ownership of RADH and help shape its future. This is a great opportunity for someone who enjoys working at the intersection of platform engineering, data architecture and Snowflake innovation, and who wants to influence how data platforms evolve at scale.

    What you'll be doing:

    • Leading the ongoing development of the Retail & Analytics Data Hub as a strategic enterprise data platform
    • Introducing and optimising Snowflake capabilities to improve performance, scalability and reliability
    • Acting as a Snowflake subject matter expert, shaping best practice across the organisation
    • Improving automation through CI/CD pipelines, infrastructure as code and orchestration frameworks
    • Embedding observability across the platform, including monitoring, alerting, lineage and data quality
    • Implementing and influencing robust governance, security and access controls in partnership with Information Security
    • Collaborating with engineers, analysts and product teams to support platform adoption and delivery
    • Optimising platform costs while maintaining agreed service levels for availability, performance and data quality

    Who we're looking for:

    • Strong experience in data platform or data engineering roles within cloud environments
    • Deep hands‑on knowledge of Snowflake and its core features and capabilities
    • Confidence working with SQL and modern data engineering tooling and patterns
    • Experience designing or supporting enterprise‑scale data platforms and architectures
    • Understanding of data governance, security, access management and compliance
    • Ability to communicate complex technical topics to both technical and non‑technical audiences
    • A collaborative mindset with a desire to support and enable others
    • Curiosity, adaptability and an interest in continuous improvement and emerging technologies

    Whatever your role, we reward performance and behaviour with a package that looks after all the things that are important to you. Here are some of the benefits we offer:

    • The opportunity to participate in our annual, performance -related bonus plan and valuable share schemes
    • Generous pension contribution
    • Life assurance
    • Healthcare Plan (permanent employees only)
    • At least 25 days holiday, plus public holidays, 26 days after 2 years’ service. There’s also the option to buy and sell holiday
    • Competitive family leave
    • Participate in our electric car scheme, which offers employees the option to hire a brand-new electric car through tax efficient salary sacrifice (permanent employees only)
    • There are the many discounts we offer – both for our own products and at a range of high street stores and online
    • We’re creating net‑zero carbon workplaces by 2030 by investing in our sustainable, modern offices across the UK, all designed to bring people together and elevate the in‑person experience

    Additional Information

    At L&G, we believe it's possible to generate positive returns today while helping to build a better future for all. 

    If you join us, you’ll be part of a welcoming, inclusive culture, with opportunities to collaborate with people of diverse backgrounds, views, and experiences. Guided by leaders with integrity who care about your future and wellbeing. Empowered through initiatives which support people to develop their careers and excel.

    We care passionately about outcomes rather than attendance and are therefore open to discussing all kinds of flexible working options including part-time, term-time and job shares. Although some roles have limited flexibility due to customer demand, we accommodate requests when we can. 

    It doesn’t matter if you don’t meet every single criterion in this advert. Instead, think about what you excel at and what else you can bring in terms of strengths, potential and connection to our purpose. 

  • Permanent/Regular or Fixed Term Contract/Temporary: Permanent (UK and ROW) / Regular (US)
  • L&G Business Unit: Legal & General Retail
  • L&G sub Business Unit: RETAIL - CENTRAL
  • Primary Location: Cardiff, Four Central Square
  • Job Family: IT & Change
  • Related keywords

    SnowflakeSQLData PlatformData EngineeringCloud ComputingCI/CDInfrastructure As CodeData ArchitectureData GovernanceObservabilityData QualityData LineageRetail Financial ServicesEnterprise ScalePlatform Engineering

    About Legal & General

    LinkedInVisit site

    Investing for the long term. Our futures depend on it.

    Industry
    Financial Services
    Company size
    10,001+ employees
    Headquarters
    London, London
    LinkedIn followers
    218,652
    Total funding
    $1.0B

    Legal & General is a leading UK financial services group and major global investor. Our three divisions enable us to carefully invest capital over the long term in a responsible way that delivers returns to shareholders while doing good. Along with growing our pension risk transfer business, our strategy focuses on asset management as the cornerstone of our business, including by opening up private markets to more of our clients. Meanwhile, our retail business is focused on building lifelong relationships with customers as they save for retirement and protect themselves and their families. What unites all three parts of our business is summed up in our purpose statement which sets out what we do, why we do it, and our belief in the power of capital. It builds on what’s inspired us since our beginnings in 1836, and challenges us to do more, with greater urgency, in more places, for more people and in more ways, for the long term.

    Offices: 1 Coleman Street, London, London EC2R 5AA, GB · Four Central Square, Cardiff, Wales CF10 1FS, GB · The Droveway, Hove, England, GB · 3 Arlington Square, Downshire Way,, Bracknell , Berkshire RG12 1WA, GB · South, Unit 1 Hurricane Cl, Sherburn in Elmet, Leeds, Yorkshire LS25 6PT, GB

    Financial Servicesinvestmentpensionspersonal financeinsuranceretirementlife insurancesurveyinglifetime mortgagesannuities
    View all jobs at Legal & General

    Frequently asked questions

    How many Software jobs are open in Cardiff, United Kingdom right now?

    There are currently 33 open software positions in Cardiff, United Kingdom listed on Clera. New openings are added daily as companies post roles.

    Which companies are hiring for Software roles in Cardiff, United Kingdom?

    Companies currently hiring include Legal & General, Monzo Bank, Speechify, Terminal Velocity, Advanced Secure Technologies | B Corp™, among others. Browse the listings above to see every active employer.

    Are there remote or hybrid Software jobs in Cardiff, United Kingdom?

    Yes — 26 of the 33 open software positions offer remote or hybrid work (8 remote, 18 hybrid).

    How do I apply for Software jobs in Cardiff, United Kingdom?

    Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

    Software jobs in other cities

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    Other jobs in Cardiff, United Kingdom

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