Tech Jobs in Cardiff

Cardiff jobs in Cardiff hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $172,698/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Cardiff
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

InvestorFlow

investorflow.com
InvestorFlow is a software company headquartered in Menlo Park, California, and founded in 2015. The company sells a client management and investor portal platform built on Salesforce for private equity, venture capital, private credit, and real estate managers, covering fundraising pipelines, deal tracking, and limited partner reporting. It counts a large share of the top alternative asset managers among its customers and runs offices across North America, the Dominican Republic, and London.
investorflow.com • HQ: Menlo Park, United States • Capital Markets • Venture Capital • Customer Relationship Management (CRM) • Software • Asset Management • Financial Services • Est. 2015
HQ: Menlo Park, United States • Capital Markets • Venture Capital • Customer Relationship Management (CRM) • Software • Asset Management • Financial Services • Est. 2015
$133k – $238k per year (Estimated) • Lead • 5+ years expSan Francisco • Remote (United States, United Kingdom, Dominican Republic) • Visa sponsorship • Bachelor's Degree • Staff
Python
SQL
Apex
Apex
MuleSoft
Databases
MySQL
PostgreSQL
Snowflake
DevOps
Azure
Analytics
ETL/ELT
Marketing
Salesforce
HubSpot
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Upwork

upwork.com
Upwork is a global digital work platform that connects businesses with independent talent across diverse fields such as software development, design, marketing, and finance. Created through the 2013 merger of Elance and oDesk, the public American company provides tools for contracting, collaboration, time tracking, and cross-border payments. Headquartered in San Francisco, it serves clients ranging from startups and small businesses to global enterprises seeking flexible remote workforce solutions.
upwork.com • HQ: San Francisco, United States • Professional Services • Commerce • Human Resources • Marketplaces • Est. 2013
HQ: San Francisco, United States • Professional Services • Commerce • Human Resources • Marketplaces • Est. 2013
Verified live · 1 hour ago 2 months ago

Copy of Senior Lua Developer (Roblox) – AI Code Evaluation

up to $120k per year • Senior • London • Remote (United Kingdom) • Contractor • Senior
Lua
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Uniphore

uniphore.com
Uniphore is an enterprise artificial intelligence technology company headquartered in Palo Alto, California, and founded in 2008. The company provides a business AI platform that integrates data, knowledge, and models to automate front-office and back-office workflows using conversational AI, speech analytics, and agentic AI solutions. It serves over 2,000 businesses across more than 20 countries, focusing on large-scale deployments in industries such as financial services, healthcare, telecommunications, and retail.
uniphore.com • HQ: Palo Alto, United States • Speech & Audio AI • Business Process Automation (BPA) • Software • LLM & Generative AI • AI Agents • Conversational AI • Artificial Intelligence • 501-1000 employees • Est. 2008
HQ: Palo Alto, United States • Speech & Audio AI • Business Process Automation (BPA) • Software • LLM & Generative AI • AI Agents • Conversational AI • Artificial Intelligence • 501-1000 employees • Est. 2008
$31k – $67k per year (Estimated) • Staff+ • 10+ years expVisakhapatnam • Remote (United States, India, United Kingdom) • Visa sponsorship • Bachelor's Degree • Staff
JavaScript
Python
TypeScript
AI/ML
Fine-tuning
LangChain
Multimodal AI
Prompt Engineering
RAG
DevOps
CI/CD
CircleCI
GitHub Actions
GitLab CI
Jenkins
GitHub
GitLab
AWS
Azure
GCP
Management
Confluence
Jira
QA
Gatling
JMeter
k6
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Gener8

gener8.net
Gener8 provides end-to-end guidance and engineering solutions to help innovators commercialize their product development ideas.
gener8.net • London • New York • Health & Medical Electronics • Medical Devices • Industrial Design • Est. 2002
London • New York • Health & Medical Electronics • Medical Devices • Industrial Design • Est. 2002
$92k – $224k per year (Estimated) • Senior • 5+ years exp • Remote (United States, United Kingdom) • Visa sponsorship • Master's Degree • Senior
Go
SQL
Databases
PostgreSQL
Redis
DevOps
Docker
GCP
gRPC
Kubernetes
GitHub
Management
Jira
Slack
QA
Swagger
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Walmart

walmart.com
Walmart is a multinational retail corporation operating a vast global chain of hypermarkets, discount department stores, and grocery stores. Founded in 1962 by Sam Walton and headquartered in Bentonville, Arkansas, the company is one of the world's largest businesses by revenue and a dominant force in brick-and-mortar and online retail. Today, it integrates its physical store network with a growing e-commerce ecosystem, offering low prices on groceries, general merchandise, and digital services to millions of customers daily.
walmart.com • HQ: Bentonville, United States • Information Technology • Commerce • Retail & Shop Systems • E-commerce Platforms • 11-50 employees • Est. 1962
HQ: Bentonville, United States • Information Technology • Commerce • Retail & Shop Systems • E-commerce Platforms • 11-50 employees • Est. 1962
$19k – $53k per year (Estimated) • Middle • 2+ years expBengaluru • Remote (India, United States, United Kingdom) • Visa sponsorship • Bachelor's Degree • Senior
Java
SQL
Java
Hibernate
Spring Boot
Spring Framework
Spring MVC
Databases
Apache Kafka
DevOps
Azure
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Virtu-Hire

virtu-hire.com
virtu-hire.com • HQ: Johannesburg, South Africa • Professional Services • Human Resources
HQ: Johannesburg, South Africa • Professional Services • Human Resources
$85k – $207k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Visa sponsorship • Master's Degree • Senior
PHP
PHP
WordPress
Design
Webflow
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Verified live · 3 hours ago 2 months ago

Full Stack Developer (UK hours)

Remote (United Kingdom)
PHP
SQL
C#
JavaScript
PHP
WordPress
C#
ASP.NET Core
Databases
MS SQL
AI/ML
LLM
Frontend
JQuery
Mobile
Clean Architecture
DevOps
Azure
Azure DevOps
CI/CD
Git
GitHub
Cybersecurity
GDPR
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Verified live · 3 hours ago 2 months ago

Full-Stack Web Developer (UK hours)

Remote (United Kingdom)
PHP
PHP
WordPress
Design
Webflow
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Keywords Studios

keywordsstudios.com
Keywords Studios is a global video game service provider offering technical, creative, and localization services to the international video game and entertainment industries. The company delivers a full spectrum of solutions, including game development, art creation, audio production, testing, localization, and player support for major game publishers and developers. Operating from dozens of studios across the world, it supports the entire life cycle of interactive media and digital content.
keywordsstudios.com • HQ: Dublin, Ireland • Media & Entertainment • Gaming • Game Development • 501-1000 employees
HQ: Dublin, Ireland • Media & Entertainment • Gaming • Game Development • 501-1000 employees
Verified live · 2 hours ago 2 months ago

Character Artist - Hair Specialist - Lakshya Digital

$72k – $149k per year (Estimated) • Remote (United States, United Kingdom, Canada) • Bachelor's Degree • Contractor
Unity
Unreal Engine
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Lastpass

lastpass.com
LastPass is a password manager that helps users store, manage, and access their passwords securely. LastPass also offers other security features such as two-factor authentication and password security audits.
lastpass.com • Denver • Dublin • Sydney • Artificial Intelligence • Information Security • Cybersecurity • Identity Management
Denver • Dublin • Sydney • Artificial Intelligence • Information Security • Cybersecurity • Identity Management
Verified live · 1 hour ago 2 months ago

Principal Cloud Security Engineer

$79k – $196k per year (Estimated) • Lead • Remote (United Kingdom, Hungary, Ireland, Portugal) • Internship • Principal • English
AWS Bedrock
Claude
Anthropic
DevOps
Amazon EKS
AWS
AWS CDK
CI/CD
CloudFormation
Docker
GitLab CI
Kubernetes
Shift-Left
Terraform
Amazon CloudWatch
Amazon ECS
GitLab
IAM
Cybersecurity
Shift-Left Security
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Verified live · 1 hour ago 2 months ago

Principal Cloud Security Engineer

$93k – $189k per year (Estimated) • Lead • Remote (United Kingdom, Hungary, Ireland, Portugal) • Internship • Principal • English
AWS Bedrock
Claude
Anthropic
DevOps
Amazon EKS
AWS
AWS CDK
CI/CD
CloudFormation
Docker
GitLab CI
Kubernetes
Shift-Left
Terraform
Amazon CloudWatch
Amazon ECS
GitLab
IAM
Cybersecurity
Shift-Left Security
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Verified live · 1 hour ago 2 months ago

Principal Cloud Security Engineer

$44k – $109k per year (Estimated) • Lead • Remote (United Kingdom, Hungary, Ireland, Portugal) • Internship • Principal • English
AWS Bedrock
Claude
Anthropic
DevOps
Amazon EKS
AWS
AWS CDK
CI/CD
CloudFormation
Docker
GitLab CI
Kubernetes
Shift-Left
Terraform
Amazon CloudWatch
Amazon ECS
GitLab
IAM
Cybersecurity
Shift-Left Security
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Lyrebird Health

lyrebirdhealth.com
Lyrebird is a healthcare platform that automates all the non-patient facing tasks for clinicians. With Lyrebird, clinicians can see more patients than ever and provide a level of care that was not previously possible. Lyrebird is saving clinicians hours every single day by summarising a clinical conversation and turning that into medical documentation.
lyrebirdhealth.com • Sydney • Melbourne • Leeds • Manchester • Newcastle upon Tyne • Artificial Intelligence • Medical AI • 11-50 employees
Sydney • Melbourne • Leeds • Manchester • Newcastle upon Tyne • Artificial Intelligence • Medical AI • 11-50 employees
2 months ago

Software Engineer

$81k – $183k per year (Estimated) • Remote (United Kingdom) • Full-Time
Node JS
TypeScript
JavaScript
AI/ML
Claude
Claude Code
LLM
AI Agents
Frontend
Svelte
SvelteKit
DevOps
AWS
CI/CD
GCP
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Codat

codat.io
Codat is a London company founded in 2017 that standardises access to the financial systems small businesses use. Its interfaces connect accounting, banking and commerce platforms so lenders and payment providers can underwrite and onboard business customers faster. The company works with banks and card networks building small business products.
codat.io • HQ: London, United Kingdom • Data & Analytics • Banking • Financial Services • Est. 2017
HQ: London, United Kingdom • Data & Analytics • Banking • Financial Services • Est. 2017
Verified live · 2 days ago 2 months ago

Senior Data Engineer

$122k – $149k per year • Senior • Remote (United Kingdom) • Full-Time • Senior
Python
SQL
Databases
Databricks
Delta Lake
AI/ML
Dagster
dbt
Spark
Model Context Protocol
DevOps
CI/CD
Docker
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iwoca

iwoca.co.uk
iwoca allows small businesses to access the type of short-term funding previously only available to their larger peers. From taking advantage of new trade opportunities to bridging cashflow gaps, we believe flexible access to finance is crucial to...
iwoca.co.uk • HQ: London, United Kingdom • Financial Services
HQ: London, United Kingdom • Financial Services
$54k – $68k per year • Equity • Junior • Berlin • Remote (United Kingdom) • Visa sponsorship • Bachelor's Degree • Junior
JavaScript
Design
Figma
Webflow
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Pear VC

pear.vc
Pear VC is a venture capital firm specializing in pre-seed and seed-stage investments in startups. Founded by Pejman Nozad and Mar Hershenson, the firm provides hands-on support in areas such as product development, recruiting, fundraising, and go-to-market strategy. Pear has backed companies including DoorDash, Gusto, Aurora Solar, Vanta, and Guardant Health.
pear.vc • HQ: San Francisco, United States • Financial Services • Venture Capital
HQ: San Francisco, United States • Financial Services • Venture Capital
$177k – $293k per year (Estimated) • Equity • Senior • 5+ years expNew York • Remote (United States, India, United Kingdom) • Visa sponsorship • Bachelor's Degree • Senior
Python
SQL
Python
Django
FastAPI
Flask
SQLAlchemy
Celery
Databases
PostgreSQL
Apache Kafka
AI/ML
Embeddings
LLM
RAG
AI Agents
LLMOps
LangChain
LlamaIndex
PyTorch
DevOps
AWS
Terraform
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DoiT

doit-intl.com
Cloud, simplified. We help cloud-driven organizations understand and harness the cloud to drive business growth. We do this by providing intelligent technology and continuous engagement with unrivaled cloud expertise.
doit-intl.com • HQ: Santa Clara, United States • Software • Cloud Management • Information Technology • Cloud Computing
HQ: Santa Clara, United States • Software • Cloud Management • Information Technology • Cloud Computing
Verified live · 10 hours ago 2 months ago

Engineering Manager - Analytics House

$91k – $156k per year (Estimated) • Equity • Lead • 10+ years exp • Remote (United Kingdom) • Internship • Staff
SQL
Databases
Google BigQuery
AI/ML
AI Agents
DevOps
AWS
Azure
GCP
Kubernetes
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Verified live · 10 hours ago 2 months ago

Technical Product Owner - Core Services

$110k – $175k per year (Estimated) • Equity • Senior • 7+ years exp • Remote (United Kingdom, United States) • Full-Time • Senior
AWS
Azure
FinOps
GCP
Kubernetes
IAM
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Verified live · 10 hours ago 2 months ago

Technical Product Owner - Core Services

Equity • Senior • 7+ years exp • Remote (EMEA, United States) • Full-Time • Senior
AWS
Azure
FinOps
GCP
Kubernetes
IAM
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Workiva

workiva.com
Workiva (NYSE: WK) is a global SaaS and a leading provider of a cloud-based connected and reporting compliance platform that enables the use of connected data and automation of reporting across finance and accounting, risk, and compliance.
workiva.com • HQ: London, United Kingdom • Financial Services • Software • Audit • 501-1000 employees
HQ: London, United Kingdom • Financial Services • Software • Audit • 501-1000 employees
$78k – $172k per year (Estimated) • Equity • Senior • Remote (France, United Kingdom) • Visa sponsorship • Bachelor's Degree • Internship • Senior
JavaScript
Python
TypeScript
DevOps
Docker
QA
Playwright
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$46k – $102k per year (Estimated) • Equity • Junior • 2+ years exp • Remote (France, United Kingdom) • Visa sponsorship • Bachelor's Degree • Internship • Middle
Incident Management
Datadog
New Relic
Splunk
Cybersecurity
Sumo Logic
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Sectigo

sectigo.com
Sectigo is a leading provider of SSL certificates & automated certificate management solutions. A Certificate Authority trusted by global brands for 20+ years.
sectigo.com • Manchester • Ottawa • Frankfurt am Main • Hamburg • Berlin • Information Security • Cybersecurity • Digital Signature
Manchester • Ottawa • Frankfurt am Main • Hamburg • Berlin • Information Security • Cybersecurity • Digital Signature
Verified live · 3 hours ago 2 months ago

Network Engineer

$74k – $84k per year • Senior • 5+ years expManchester • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Middle • English
Python
DevOps
Ansible
AWS
Nagios
Terraform
Cybersecurity
GDPR
HIPAA
PCI DSS
Tcpdump
Wireshark
Web3
Layer 2
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Umed

umed.com
uMed is a company that specializes in building consented patient cohorts to accelerate research and generate insights that improve patient outcomes. Their ACCESS Research Platform is embedded across a global network of healthcare institutions, allowing researchers to access custom patient data from remote electronic health records, clinical outcomes, and patient-generated data. uMed collaborates with healthcare providers, life science researchers, and companies to address evidence gaps in research, improve treatment development, and make research more accessible.
umed.com • London • Data & Analytics • Health Care • Clinical Research
London • Data & Analytics • Health Care • Clinical Research
Verified live · 2 days ago 2 months ago

Scrum Master

$82k – $185k per year (Estimated) • Remote (United Kingdom) • Full-Time
Jira
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Verified live · 2 days ago 2 months ago

Director of Product & Delivery

$115k – $255k per year (Estimated) • Executive • Remote (United Kingdom) • Full-Time • Architect
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Homa

homa.games
homa.games • Paris • Game Development • Gaming • Mobile Games • 201-500 employees
Paris • Game Development • Gaming • Mobile Games • 201-500 employees
Verified live · 1 day ago 2 months ago

Senior 3D Gameplay Artist (Generalist)

$37k – $93k per year (Estimated) • Senior • 5+ years expParis • Remote (Germany, France, United Kingdom, Finland, Poland) • Full-Time • Senior
Unity
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Open 91 dayVerified live · 1 day ago 3 months ago

Director of Product - RPG

$76k – $163k per year (Estimated) • Executive • Paris • Remote (France, United Kingdom, Cyprus, Poland, Spain) • Full-Time • Architect
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Beamery

beamery.com
We started Beamery on a simple idea that online you are not a candidate or a customer, you are both. Companies have become very sophisticated at selling products and building customer relationships online, while Recruiting has not changed. This le...
beamery.com • London • Austin • Artificial Intelligence • Professional Services • Human Resources
London • Austin • Artificial Intelligence • Professional Services • Human Resources
2 months ago

Senior Data Engineer

$92k – $204k per year (Estimated) • Senior • Remote (United Kingdom, United States) • Visa sponsorship • Bachelor's Degree • Senior
C#
Java
Node JS
Python
SQL
JavaScript
Databases
Apache Kafka
Google BigQuery
MongoDB
PostgreSQL
AI/ML
dbt
AI Agents
Knowledge Graph
DevOps
Docker
Kubernetes
Terraform
Analytics
ETL/ELT
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Adler and Allan

adlerandallan.co.uk
Adler and Allan help public and private sector businesses understand and manage their environmental risks, reducing the impact to the environment, their operation and their reputation. We focus on consulting, preventing and responding to your envi...
adlerandallan.co.uk • Allen • Kingston upon Hull • Leeds • Wellington • Ipswich • Professional Services • Science & Engineering • Environmental Science
Allen • Kingston upon Hull • Leeds • Wellington • Ipswich • Professional Services • Science & Engineering • Environmental Science
2 months ago

Junior Data Scientist

$83k – $165k per year (Estimated) • Junior • Allen • Remote (United Kingdom) • Visa sponsorship • Master's Degree • Full-Time • Junior
Python
SQL
AI/ML
NumPy
Pandas
Scikit-learn
DevOps
AWS
Analytics
Power BI
Tableau
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Open 262 daysVerified live · 3 hours ago 9 months ago

IT Functional Analyst

$49k – $121k per year (Estimated) • Middle • 3+ years expUnited Kingdom • Remote (United Kingdom) • Full-Time • Senior
Power BI
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Hitachi

hitachi.com
Hitachi is a major Japanese multinational conglomerate specializing in industrial equipment, power systems, railway infrastructure, and digital technologies. Through its Social Innovation Business and Lumada platform, the company combines operational technology with enterprise IT to modernize critical infrastructure globally. Operating across diverse sectors - including energy, mobility, healthcare, and green technologies - Hitachi drives digital transformation and sustainable development worldwide.
hitachi.com • HQ: Tokyo, Japan • Hardware • Industrial Machinery • Manufacturing • 5000+ employees
HQ: Tokyo, Japan • Hardware • Industrial Machinery • Manufacturing • 5000+ employees
$61k – $152k per year (Estimated)London • Remote (United Kingdom) • Visa sponsorship • Master's Degree • Full-Time
Windows Server
Cybersecurity
FortiGate
Zscaler
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Tech Jobs in Cardiff
Frequently asked questions
How many Cardiff jobs in Cardiff are available on Alion?
There are currently 54 active listings from 14 hiring companies on Alion, refreshed daily.
What salary do Cardiff jobs in Cardiff pay?
The average salary is around $172,698 per year based on the current listings.
Are remote options available for Cardiff jobs in Cardiff?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Cardiff jobs in Cardiff?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.