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
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Product
Design
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Enterprise Apps
Quantum

Lokalise

lokalise.com
Lokalise is a Latvian software company founded in 2017 and headquartered in Riga. Its platform manages translation and localisation for software teams. The product is used by thousands of companies worldwide.
lokalise.com • HQ: Riga, Latvia • Content Creation • Marketplaces • Cloud Computing • Est. 2017
HQ: Riga, Latvia • Content Creation • Marketplaces • Cloud Computing • Est. 2017
Verified live · 2 hours ago 27 days ago

Senior Product Manager

$100k – $206k per year (Estimated) • Equity • Senior • 2+ years exp • Remote (Europe) • Contractor • Senior
Go
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BeOne Medicines

beigene.com
BeOne Medicines is a global biotechnology company headquartered in Basel, Switzerland, and founded in 2010. The firm focuses on the discovery, development, and commercialization of innovative molecularly targeted and immuno-oncology drugs for treating various types of cancer. It maintains a significant presence across North America, Europe, and Asia-Pacific, operating large-scale manufacturing facilities and an extensive internal clinical research organization.
beigene.com • HQ: Basel, Switzerland • Clinical Research • Pharmaceuticals • Biotechnology • Drug Discovery • Health Care • Biopharma • 5000+ employees • Est. 2010
HQ: Basel, Switzerland • Clinical Research • Pharmaceuticals • Biotechnology • Drug Discovery • Health Care • Biopharma • 5000+ employees • Est. 2010
$58k – $72k per year • Junior • 2+ years exp • Remote (United Kingdom) • Full-Time • Junior
GCP
Cybersecurity
CAPA
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$58k – $72k per year • Senior • 3+ years exp • Remote (France, United Kingdom, Turkey) • Full-Time • Senior
GCP
Cybersecurity
CAPA
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NICE

nice.com
NICE is a global enterprise software leader that provides cloud and AI-driven solutions to optimize customer service, financial compliance, and public safety. Its flagship cloud platform empowers contact centers worldwide with advanced analytics and automation to deliver seamless, personalized customer experiences. Additionally, the company offers specialized solutions to help organizations prevent financial crime, manage risk, and maintain regulatory compliance.
nice.com • HQ: Ra'anana, Israel • Artificial Intelligence • 1001-5000 employees • Est. 1986
HQ: Ra'anana, Israel • Artificial Intelligence • 1001-5000 employees • Est. 1986
Verified live · 1 hour ago 27 days ago

Forward Deployment Engineer

$68k – $169k per year (Estimated) • Remote (United Kingdom)
AI Agents
Prompt Engineering
RAG
DevOps
Rest API
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Verified live · 1 hour ago 2 months ago

Technical Support Engineer

$45k – $98k per year (Estimated) • Middle • 3+ years exp • Remote (United Kingdom) • Bachelor's Degree • Middle
SQL
Databases
MS SQL
MySQL
Oracle
DevOps
SLI/SLO/SLA
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Verified live · 1 hour ago 4 months ago

Team Lead, Technical Support

$45k – $128k per year (Estimated) • Lead • 7+ years exp • Remote (United Kingdom) • Bachelor's Degree • Staff
SQL
Databases
MS SQL
MySQL
Oracle
DevOps
SLI/SLO/SLA
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Wave

wave.com
Wave is a major African fintech company providing mobile money and digital financial services. Founded in 2018, the company operates a low-fee mobile wallet app across West Africa - including Senegal, Côte d'Ivoire, Burkina Faso, Mali, and The Gambia - enabling users to deposit, withdraw, transfer money, and pay bills at a flat 1% fee.
wave.com • HQ: Dakar, Senegal • Financial Services • FinTech • Payments • Est. 2018
HQ: Dakar, Senegal • Financial Services • FinTech • Payments • Est. 2018
Top 25% pay 27 days ago

Chief Technology Officer

$357k per year • Equity • Executive • Remote (United States, United Kingdom, Canada, Spain) • Full-Time • Architect
Kotlin
Python
Swift
TypeScript
Python
Mypy
Databases
PostgreSQL
Redis
AI/ML
AI Agents
Frontend
GraphQL
Mobile
Jetpack Compose
SwiftUI
DevOps
GCP
Kubernetes
Terraform
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Top 25% payVerified live · 4 hours ago 27 days ago

Chief Technology Officer

up to $357k per year • Equity • Executive • Remote (United States, United Kingdom, Canada, Spain) • Architect
Kotlin
Python
Swift
TypeScript
Python
Mypy
Databases
PostgreSQL
Redis
AI/ML
AI Agents
Frontend
GraphQL
Mobile
Jetpack Compose
SwiftUI
DevOps
GCP
Kubernetes
Terraform
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Open 146 daysVerified live · 4 hours ago 5 months ago

HR Systems Analyst

$66k – $76k per year • Equity • Middle • 3+ years exp • Remote (United Kingdom, Kenya, Spain, Ghana) • Bachelor's Degree • Middle • French
GDPR
Analytics
Power BI
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DeepJudge

deepjudge.com
DeepJudge is a Swiss legaltech company founded in 2021 by former Google search engineers and AI researchers from ETH Zurich. The platform provides precision AI search and knowledge management systems that securely index law firms' and in-house legal teams' internal repositories, such as document management systems, SharePoint, and emails.
deepjudge.com • Zurich • Boston • Washington • New York • Artificial Intelligence • Professional Services • Legal Services • Est. 2021
Zurich • Boston • Washington • New York • Artificial Intelligence • Professional Services • Legal Services • Est. 2021
Verified live · 10 hours ago 27 days ago

Product Marketing Manager

$119k – $199k per year (Estimated) • Senior • 8+ years exp • Remote (United States, United Kingdom) • Bachelor's Degree • Full-Time • Staff
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Turnitin

turnitin.com
Turnitin is an education technology company headquartered in Oakland, California, and founded in 1998. The company provides a suite of software solutions for academic integrity, including plagiarism detection, AI-generated writing identification, and digital grading tools like Feedback Studio and Gradescope. It serves over 16,000 educational institutions and research publishers across 140 countries, operating as a subsidiary of Advance Publications.
turnitin.com • HQ: Oakland, United States • Skill Assessment • LLM & Generative AI • Artificial Intelligence • Secondary Education • Higher Education • Education • EdTech Platforms • Est. 1998
HQ: Oakland, United States • Skill Assessment • LLM & Generative AI • Artificial Intelligence • Secondary Education • Higher Education • Education • EdTech Platforms • Est. 1998
Lead • 10+ years expLondon • Remote (United Kingdom) • Full-Time • Senior
Salesforce
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Lead • 10+ years expManchester • Remote (United Kingdom) • Full-Time • Senior
Salesforce
Apply
Lead • 10+ years expBirmingham • Remote (United Kingdom) • Full-Time • Senior
Salesforce
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Natter

trynatter.com
Not another survey, a conversation intelligence engine .. Trusted by industry leaders worldwide.
trynatter.com • London • Market Research • Conversational AI • Artificial Intelligence • 51-200 employees
London • Market Research • Conversational AI • Artificial Intelligence • 51-200 employees
Verified live · 1 day ago 27 days ago

Senior Fullstack Engineer

$88k – $166k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Full-Time • Senior
Kotlin
Node JS
Python
Rust
TypeScript
JavaScript
Databases
Apache Kafka
DynamoDB
PostgreSQL
AI/ML
Claude
Claude Code
LLM
Frontend
React.js
DevOps
Amazon EKS
AWS
AWS CDK
AWS Lambda
CI/CD
Kubernetes
Amazon ECS
Management
Miro
ServiceNow
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Weaviate

weaviate.io
Bring AI-native applications to life with less hallucination, data leakage, and vendor lock-in.
weaviate.io • Artificial Intelligence • Information Technology • Database Management
Artificial Intelligence • Information Technology • Database Management
27 days ago

Director of Product

$156k – $311k per year (Estimated) • Executive • 8+ years exp • Remote • Full-Time • Architect
Weaviate
AI/ML
Embeddings
RAG
DevOps
Vector
Management
Linear
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Saas Group

saas.group
saas.group is a SaaS operator that builds and grows a portfolio of established software-as-a-service products. Rather than focusing on a single application, the company appears to specialise in acquiring or taking long-term stewardship of profitable, niche SaaS businesses and then improving them over time. The problem it aims to solve is a common one in SaaS, many good products reach a stable stage but need focused investment in product development, customer experience, marketing, and operations to keep growing sustainably.
saas.group • Analytics Platforms • Data & Analytics • Information Technology • Professional Services • Software • 201-500 employees
Analytics Platforms • Data & Analytics • Information Technology • Professional Services • Software • 201-500 employees
Verified live · 6 hours ago 27 days ago

IT Support Specialist

Remote (Europe)
AI Agents
ChatGPT
Cybersecurity
ISO 27001
SOC 2
Management
Google Workspace
Apply
Verified live · 6 hours ago 3 months ago

Lead Data Platform Engineer (German Speaker)

$89k – $202k per year (Estimated) • Lead • 5+ years exp • Remote (Europe) • Staff • German: C1
Go
SQL
Databases
Google BigQuery
AI/ML
Claude
Claude Code
dbt
OpenAI Codex
DevOps
CI/CD
Docker
GCP
Google Cloud Run
Incident Management
Kubernetes
Platform Engineering
Terraform
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Open 118 daysVerified live · 6 hours ago 4 months ago

Lead DevOps Engineer

$85k – $202k per year (Estimated) • Lead • 5+ years exp • Remote (Europe) • Staff
ClickHouse
PostgreSQL
Redis
DevOps
DigitalOcean
Kubernetes
CI/CD
Datadog
New Relic
Prometheus
Terraform
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Stripe

stripe.com
Stripe is an American-Irish multinational financial infrastructure and SaaS company dual-headquartered in South San Francisco, California, and Dublin, Ireland. Founded in 2010 by brothers Patrick and John Collison, the firm provides developer-centric payment processing software and APIs for internet businesses.
stripe.com • HQ: San Francisco, United States • Commerce • Artificial Intelligence • Blockchain & Crypto • Financial Services • FinTech • Payments • 1001-5000 employees • Est. 2010
HQ: San Francisco, United States • Commerce • Artificial Intelligence • Blockchain & Crypto • Financial Services • FinTech • Payments • 1001-5000 employees • Est. 2010
Verified live · 2 hours ago 27 days ago

Product Design Manager, Global Payments

$128k – $203k per year (Estimated) • Senior • 8+ years exp • Remote (United Kingdom) • Internship • Staff
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Keyloop

keyloop.com
Keyloop is a global supplier of technology solutions to the automotive industry. Keyloop's helps to create and connect technology that advances the car buying and ownership experience in partnership with dealers and OEMs.
keyloop.com • Ho Chi Minh City • Hyderabad • Montreal • Prague • Toronto • Information Technology • Automotive Manufacturing • Software
Ho Chi Minh City • Hyderabad • Montreal • Prague • Toronto • Information Technology • Automotive Manufacturing • Software
Verified live · 3 hours ago 27 days ago

Lead SEO and AI Search Strategist

$102k – $212k per year (Estimated) • Lead • 5+ years exp • Remote (United Kingdom) • Staff
Claude
Marketing
Ahrefs
GA4
Screaming Frog
Semrush
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Verified live · 3 hours ago 2 months ago

Product Owner (MotorTech AI - A Keyloop Company)

$88k – $199k per year (Estimated) • Remote (United Kingdom)
Apply
Verified live · 3 hours ago 3 months ago

Senior Director of Platform & Data Engineering

$115k – $257k per year (Estimated) • Executive • Remote (United Kingdom) • Senior
Apache Kafka
Databricks
Snowflake
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Model Context Protocol
Prompt Engineering
AI Agents
Feature Store
Human-in-the-Loop
LLM Guardrails
DevOps
AWS
Error Budget
FinOps
Kubernetes
OpenTelemetry
Platform Engineering
Pulumi
SLI/SLO/SLA
Terraform
Amazon ECS
API Gateway
GitHub
Cybersecurity
ISO 27001
SOC 2
Zero Trust
Analytics
Power BI
ETL/ELT
Management
n8n
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Smarsh

smarsh.com
Smarsh is a technology company headquartered in Portland, Oregon, that was founded in 2001. The company provides cloud-native software solutions for the capture, archiving, supervision, and electronic discovery of digital communications across more than 80 channels. It primarily serves organizations in highly regulated sectors, such as financial services and government agencies, to manage compliance and mitigate communication risks.
smarsh.com • HQ: Portland, United States • Document Management • Professional Services • Risk Management • Data Management • Security Compliance • Cybersecurity • Financial Services • Data & Analytics • Est. 2001
HQ: Portland, United States • Document Management • Professional Services • Risk Management • Data Management • Security Compliance • Cybersecurity • Financial Services • Data & Analytics • Est. 2001
$20k – $51k per year (Estimated) • Senior • 6+ years expBengaluru • Remote (India, United Kingdom, United States) • Visa sponsorship • Bachelor's Degree • Senior
Bash
Python
DevOps
Amazon EC2
Amazon EKS
AWS
AWS Lambda
CI/CD
CloudFormation
Datadog
Platform Engineering
Prometheus
Terraform
Amazon CloudWatch
Amazon ECS
Amazon S3
IAM
Envoy
GitHub Actions
GitLab CI
Istio
Jenkins
Kubernetes
Service Mesh
GitHub
GitLab
Cybersecurity
Least Privilege
SOC 2
Apply
Report

Civica

civica.com
Civica are a global IT-based services partner in digital solutions, software applications, and managed services.
civica.com • Melbourne • Vadodara • Sydney • Perth • London • Software • Government • Digital Government
Melbourne • Vadodara • Sydney • Perth • London • Software • Government • Digital Government
Verified live · 2 days ago 28 days ago

Senior Engineering Manager

$122k – $221k per year (Estimated) • Lead • Remote (United Kingdom) • Senior
Apply
Verified live · 2 days ago 2 months ago

Product Analytics Manager

$88k – $198k per year (Estimated) • Staff+ • 10+ years exp • Remote (United Kingdom) • Staff
Python
SQL
Analytics
Power BI
Tableau
Apply
Verified live · 2 days ago 3 months ago

Senior Software Engineer

$78k – $148k per year (Estimated) • Senior • Remote (United Kingdom) • Senior
C#
TypeScript
C#
.NET
AI/ML
Claude
Claude Code
Copilot
Cursor
Apply
Report

Creatunity LLC

creatunity.com
We are based in the wonderful city of Dallas, Texas and was founded in 2005 on a desire to help bring the web to local businesses. We are a small agency with a highly focused, creative and fun group of web marketing professionals that love what we...
creatunity.com • Warsaw • Amsterdam • London • Prague • Zagreb • Sales & Marketing • Design & Creative • Web Design
Warsaw • Amsterdam • London • Prague • Zagreb • Sales & Marketing • Design & Creative • Web Design
$71k – $118k per year (Estimated) • Lead • Warsaw • Remote (Europe) • Bachelor's Degree • Full-Time • Staff
TypeScript
JavaScript
Node JS
Node JS
Prisma
Databases
PostgreSQL
Supabase
AI/ML
Claude
Cursor
OpenAI
Frontend
Next.js
React.js
DevOps
Vercel
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Kanzum

kanzum.com
Kanzum empowers trading businesses with seamless international transactions. Fast, secure, and cost-effective global B2B payments - all on one platform.
kanzum.com • London • Financial Services • B2B Commerce • Payments
London • Financial Services • B2B Commerce • Payments
$69k – $138k per year • Equity • Executive • 5+ years expLondon • Remote (United Kingdom) • Relocation • Full-Time • Architect
C#
C#
ASP.NET Core
Cybersecurity
ISO 27001
Apply
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Symbiotic

symbiotic.fi
Connecting capital to onchain applications. Symbiotic provides infrastructure where capital backs obligations, stays productive between events, and is enforced by code.
symbiotic.fi • New York • London • Dubai • DeFi • Information Technology • Blockchain & Crypto
New York • London • Dubai • DeFi • Information Technology • Blockchain & Crypto
$72k – $216k per year (Estimated) • Senior • Remote (United States, United Kingdom) • Visa sponsorship • Bachelor's Degree • Senior
TypeScript
JavaScript
Frontend
Chakra UI
Next.js
pnpm
React.js
Storybook
Vite
Zustand
DevOps
CI/CD
Docker
Git
Kubernetes
GitHub
Web3
Chainlink
Design
Figma
QA
Playwright
Sentry
Vitest
Apply
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loveholidays

loveholidays.com
We are loveholidays: a fast-moving tech company revolutionising the way you search for holidays online.
loveholidays.com • London • Düsseldorf • Vacation Rentals • Travel & Tourism • Travel Agencies • 201-500 employees
London • Düsseldorf • Vacation Rentals • Travel & Tourism • Travel Agencies • 201-500 employees
$117k – $261k per year (Estimated) • Lead • Remote (United Kingdom, Germany) • Visa sponsorship • Bachelor's Degree • Staff
Go
Java
Python
Rust
TypeScript
Databases
Google BigQuery
AI/ML
Recommender Systems
DevOps
GitHub
GCP
Kubernetes
Apply
Report

AlphaSense

alpha-sense.com
AlphaSense is an AI-powered market intelligence and search platform designed for business and financial professionals. The company leverages proprietary natural language processing and generative AI to parse vast datasets, including SEC filings, earnings transcripts, broker research, and expert call libraries. By aggregating public and private market data alongside enterprise internal knowledge, it helps corporate strategy and investment teams make data-driven decisions faster.
alpha-sense.com • New York • Delhi • Pune • Bengaluru • London • Sales & Marketing • Artificial Intelligence • Data & Analytics • Market Research • 1001-5000 employees • Est. 2011
New York • Delhi • Pune • Bengaluru • London • Sales & Marketing • Artificial Intelligence • Data & Analytics • Market Research • 1001-5000 employees • Est. 2011
Verified live · 2 hours ago 28 days ago

Senior Cloud Security Engineer

$81k – $183k per year (Estimated) • Senior • 5+ years exp • Remote (Ireland, United Kingdom) • Senior
Python
DevOps
AWS
CI/CD
GCP
GitOps
Kubernetes
Cybersecurity
GDPR
ISO 27001
SOC 2
Threat Modeling
Zero Trust
Apply
Verified live · 2 hours ago 2 months ago

Staff Cloud Platform Engineer - Cloud Developer Experience

$95k – $225k per year (Estimated) • Staff+ • Remote (United Kingdom) • Staff
Go
Python
DevOps
CI/CD
GitOps
Kubernetes
Platform Engineering
Progressive Delivery
Trunk-Based Development
Apply
Verified live · 2 hours ago 2 months ago

Principal Software Engineer - Product Platforms

$96k – $192k per year (Estimated) • Lead • Remote (United Kingdom, Finland) • Principal
AI Agents
Model Context Protocol
Frontend
GraphQL
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Siena AI

siena.cx
Siena AI is a pioneering autonomous customer service platform for commerce, blending human empathy with advanced LLM-powered automation to transform customer engagement for brands like K18, Kitsch, and Simple Modern.
siena.cx • New York • London • Austin • Toronto • Boston • AI Agents • Commerce • Artificial Intelligence • 201-500 employees
New York • London • Austin • Toronto • Boston • AI Agents • Commerce • Artificial Intelligence • 201-500 employees
Verified live · 1 day ago 28 days ago

Engineering Manager, Channels & Platform

$109k – $242k per year (Estimated) • Equity • Lead • 3+ years expRigaTallinn • Remote (Europe) • Full-Time • Staff
ChatGPT
Claude
Cursor
LLM
Perplexity
AI Agents
Lovable
Management
Linear
Slack
Apply
Verified live · 1 day ago 3 months ago

Staff Software Engineer

$77k – $161k per year (Estimated) • Equity • Staff+ • 7+ years exp • Remote (United Kingdom, Argentina, Brazil, Romania) • Full-Time • Staff
Node JS
TypeScript
JavaScript
Python
Databases
PostgreSQL
Redis
AI/ML
LLM
ChatGPT
Claude
Cursor
Perplexity
Lovable
Frontend
React.js
Next.js
DevOps
Amazon EC2
AWS
AWS Fargate
AWS Lambda
CI/CD
GitHub Actions
GitHub
Terraform
Management
Slack
Apply
Verified live · 1 day ago 3 months ago

Senior Fullstack Engineer

$51k – $117k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United Kingdom, Argentina, Brazil, Romania) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Python
Databases
PostgreSQL
Redis
AI/ML
LLM
ChatGPT
Claude
Cursor
Perplexity
Lovable
Frontend
React.js
Next.js
DevOps
Amazon EC2
AWS
AWS Fargate
AWS Lambda
CI/CD
GitHub Actions
GitHub
Terraform
Management
Slack
Apply
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NMI

nmi.com
NMI is a leading provider of payment processing solutions. The company's platform helps businesses accept payments from a variety of sources, including credit cards, debit cards, ACH, and more. NMI's platform offers a range of features, including: Payment gateway Merchant account Payment processing Fraud prevention Customer support NMI's platform is designed to be secure and reliable, with a focus on providing businesses with a seamless payment experience.
nmi.com • Cape Town • Bristol • FinTech • Financial Services • Payments
Cape Town • Bristol • FinTech • Financial Services • Payments
Verified live · 2 hours ago 28 days ago

Senior Software Engineer

$80k – $152k per year (Estimated) • Senior • 6+ years exp • Remote (United Kingdom) • Senior
Go
PHP
DevOps
AWS
Cybersecurity
SOC 2
Apply
Verified live · 2 hours ago 29 days ago

Senior Staff Information Security Engineer

$113k – $231k per year (Estimated) • Staff+ • Remote (United Kingdom, Canada, United States) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
Apply
Verified live · 2 hours ago 29 days ago

Senior Staff Information Security Engineer

$121k – $251k per year (Estimated) • Staff+ • Remote (United States, United Kingdom, Canada) • Staff
Python
DevOps
AWS
CI/CD
Platform Engineering
Kubernetes
Cybersecurity
GDPR
ISO 27001
PCI DSS
SOC 2
Apply
Report
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.