Tech Jobs in London

London jobs in London hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $195,668/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

London
AI/ML
Data Science
Backend
Frontend
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Security
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Enterprise Apps
Quantum

apiphani

apiphani.io
Apiphani is a technology enabled services company dedicated to helping businesses minimize the effort and risk associated with managing tier 1 applications.
apiphani.io • Operating Systems • IT Infrastructure • Software
Operating Systems • IT Infrastructure • Software
Open 102 daysVerified live · 1 day ago 4 months ago

Sap Innovation Architect

$110k per year • Staff+ • 8+ years exp • Remote • Full-Time • Architect
ABAP
AI/ML
AI Agents
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OpenZeppelin

openzeppelin.com
OpenZeppelin is a smart contract security company founded in 2015 with origins in Buenos Aires. Its open-source contract libraries are the de facto standard for token and access control implementations across Ethereum and compatible chains. The firm also performs audits and sells Defender, a platform for secure contract operations, upgrades and incident response.
openzeppelin.com • HQ: Buenos Aires, Argentina • Cybersecurity • Financial Services • Blockchain & Crypto • Est. 2015
HQ: Buenos Aires, Argentina • Cybersecurity • Financial Services • Blockchain & Crypto • Est. 2015
Open 103 daysVerified live · 6 hours ago 4 months ago

Lead Blockchain Security Developer (Canton)

Lead • 3+ years exp • Remote (Europe) • Contractor • Staff
Solidity
Cairo
Move
Cairo
OpenZeppelin Cairo
AI/ML
Anthropic SDK
Claude
Claude Code
Cursor
Anthropic
Model Context Protocol
Tokenization
Web3
Aave
Aleo
Aptos
Arbitrum
Axelar
Cardano
Chainlink
Chainlink CCIP
DeFi
Ethereum
LayerZero
OpenZeppelin
Smart Contracts
Starknet
Stellar
Tokenomics
Uniswap
Wormhole
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Open 2065 daysVerified live · 6 hours ago 5 years ago

Blockchain Security Researcher - Future Openings

Remote • Contractor • English: C1
Solidity
Cairo
Go
Move
Rust
Cairo
OpenZeppelin Cairo
Solidity
Certora
Echidna
Halmos
Cybersecurity
Threat Modeling
Web3
Aave
DeFi
Ethereum
OpenZeppelin
Smart Contracts
Uniswap
Aptos
Cosmos
Cosmos SDK
Foundry
Solana
Starknet
Stellar
Sui
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Coupa Software

coupa.com
Coupa Software is a global enterprise software leader in AI-driven Business Spend Management (BSM) and supply chain design, headquartered in Foster City, California. Founded in 2006 by Dave Stephens and Noah Eisner (and taken private by Thoma Bravo in an $8B transaction in 2023), the platform oversees trillions of dollars in transactional spend across a network of over 3,000 corporate clients globally.
coupa.com • HQ: Foster City, United States • Transportation & Logistics • Supply Chain • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2006
HQ: Foster City, United States • Transportation & Logistics • Supply Chain • Software • Business Process Automation (BPA) • 201-500 employees • Est. 2006
Open 104 daysVerified live · 1 day ago 4 months ago

Forward Deployed Engineer (FDE) - 11385

$140k – $196k per year • Remote (United Kingdom)
JavaScript
Node JS
Python
AI/ML
AI Agents
AutoGen
Claude
LangChain
LLM
Model Context Protocol
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
OpenAI
Frontend
GraphQL
Apply
Open 146 daysVerified live · 1 day ago 5 months ago

Forward Deployed Engineer (FDE) - 11396

$81k – $182k per year (Estimated) • Remote (United Kingdom)
JavaScript
Node JS
Python
AI/ML
AI Agents
AutoGen
Claude
LangChain
LLM
Model Context Protocol
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
OpenAI
Frontend
GraphQL
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Eurofins Scientific

eurofins.com
Eurofins Scientific is a global leader in analytical testing and laboratory services for the life sciences, food, environmental, pharmaceutical, and consumer product industries. Founded in 1987 and headquartered in Luxembourg City, Luxembourg, the group operates an international network of over 950 laboratories across 50+ countries.
eurofins.com • HQ: Luxembourg City, Luxembourg • Health Care • Food Safety • Biotechnology • 5000+ employees
HQ: Luxembourg City, Luxembourg • Health Care • Food Safety • Biotechnology • 5000+ employees
Open 104 daysVerified live · 1 min ago 4 months ago

IT Director of Ecommerce Systems

$127k – $168k per year • Executive • 8+ years expRemote/Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time • Senior
PHP
PHP
Magento
Cybersecurity
GDPR
HIPAA
Analytics
A/B Testing
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Mixpanel

mixpanel.com
Mixpanel is a leading product analytics platform designed to help organizations measure, analyze, and optimize user interaction across web and mobile applications. Founded in 2009, the platform tracks event-based user actions - such as sign-ups, button clicks, purchases, and feature usage - rather than standard pageviews, giving product, engineering, and growth teams deep visibility into user behavior.
mixpanel.com • New York • San Francisco • Bengaluru • Sydney • London • Web Analytics • Data & Analytics • Product Analytics
New York • San Francisco • Bengaluru • Sydney • London • Web Analytics • Data & Analytics • Product Analytics
Open 105 daysVerified live · 2 hours ago 4 months ago

Senior Security Engineer

$82k – $187k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Contractor • Senior
Python
Databases
Google BigQuery
DevOps
GCP
IAM
Cybersecurity
SentinelOne
Threat Modeling
Marketing
Mixpanel
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Kong Inc.

konghq.com
Kong Inc. is a leading cloud-native API management and service connectivity platform provider headquartered in San Francisco, California. Built on the popular open-source Kong Gateway, the company offers enterprise solutions for building, securing, and managing APIs and microservices at scale. Its cloud-first API platform enables developers and organizations to connect legacy applications with modern cloud-native architectures seamlessly across multi-cloud environments.
konghq.com • HQ: San Francisco, United States • Information Technology • Artificial Intelligence • Cloud Computing • Software
HQ: San Francisco, United States • Information Technology • Artificial Intelligence • Cloud Computing • Software
Open 105 daysVerified live · 2 hours ago 4 months ago

Cloud Alliances Director, EMEA

$106k – $225k per year (Estimated) • Executive • In office (London, United Kingdom) • Full-Time • Architect
AI Agents
DevOps
Kong
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Dash0

dash0.com
Dash0 is an OpenTelemetry-native observability and software reliability platform headquartered in San Francisco, California. Founded by observability industry veterans, the company provides an advanced monitoring, logging, tracing, and AI-driven troubleshooting ecosystem built entirely on open-source standards.
dash0.com • HQ: San Francisco, United States • Media & Entertainment • Data & Analytics • Log Analytics • Data Visualization • Books • Est. 2023
HQ: San Francisco, United States • Media & Entertainment • Data & Analytics • Log Analytics • Data Visualization • Books • Est. 2023
Open 105 days 4 months ago

Staff Product Engineer, Backend (Go, Java)

Equity • Staff+ • Remote (EU, Europe) • Full-Time • Staff
Go
Java
AI/ML
AI Agents
DevOps
OpenTelemetry
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Ascendion

ascendion.com
Ascendion is a software engineering solutions company that offers engineering, cloud, data, experience design, and talent solution capabilities to accelerate the digital transformation of its 2000+ global clients.
ascendion.com • Bengaluru • Vadodara • Hyderabad • Mumbai • Chennai • Science & Engineering • Artificial Intelligence • 1001-5000 employees • Est. 2022
Bengaluru • Vadodara • Hyderabad • Mumbai • Chennai • Science & Engineering • Artificial Intelligence • 1001-5000 employees • Est. 2022
Open 105 daysVerified live · 3 hours ago 4 months ago

Data Engineer with Python

Remote (APAC, Europe, North America)
Python
SQL
Python
pySpark
Databases
Amazon Redshift
Google BigQuery
MongoDB
AI/ML
AI Agents
NumPy
Pandas
Spark
Mobile
JUnit
DevOps
Azure
CI/CD
Git
Amazon S3
QA
Pytest
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InstaDeep

instadeep.com
InstaDeep is an artificial intelligence company founded in Tunis in 2014 that applies reinforcement learning and deep learning to decision-making problems in biology, logistics and chip design. It built early warning systems for viral variants and optimisation products for railway and manufacturing operations. BioNTech acquired the company in 2023, and it continues to run research offices across Europe and Africa.
instadeep.com • HQ: London, United Kingdom • Machine Learning • Artificial Intelligence • Est. 2014
HQ: London, United Kingdom • Machine Learning • Artificial Intelligence • Est. 2014
Open 106 daysVerified live · 4 hours ago 4 months ago

Lead Security Architect

$94k – $184k per year (Estimated) • Lead • 5+ years expIn office (London, United Kingdom) • Full-Time • Architect
GCP
IAM
Cybersecurity
ISO 27001
Threat Modeling
Zero Trust
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Solana Labs

solanalabs.com
Solana Labs is a technology company founded in 2018 and based in San Francisco that created the Solana blockchain and its original validator client. It develops core protocol software, reference tooling and consumer products, including work on mobile hardware and wallet infrastructure for the network. The company operates alongside the Solana Foundation and a broad set of independent contributors who maintain clients and applications on the chain.
solanalabs.com • HQ: San Francisco, United States • Est. 2018
HQ: San Francisco, United States • Est. 2018
Open 106 daysVerified live · 1 day ago 4 months ago

Senior Backend Engineer - Solana Mobile

$138k – $229k per year (Estimated) • Senior • 5+ years exp • Remote (United States, United Kingdom) • Full-Time • Senior
Dart
Kotlin
Node JS
Rust
TypeScript
JavaScript
Databases
PostgreSQL
Redis
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Mobile
Flutter
DevOps
AWS
AWS Lambda
CI/CD
Docker
GitHub Actions
Grafana
Loki
Prometheus
WebSockets
Amazon ECS
Amazon S3
GitHub
Web3
Solana
Staking
Ethereum
solana-web3.js
Web3.js
Apply
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Postman

postman.com
Postman is a software company headquartered in San Francisco, California, that was founded in 2014. Its platform offers a comprehensive suite of tools for the entire API lifecycle, including design, documentation, testing, and monitoring, as well as collaborative workspaces for development teams. The company operates on a global scale, supporting over 30 million developers and the majority of Fortune 500 companies through its cloud-based and desktop applications.
postman.com • HQ: San Francisco, United States • Communication & Collaboration • Artificial Intelligence • Quality Assurance • Web Development • AI Agents • Information Technology • DevOps • Software • Est. 2014
HQ: San Francisco, United States • Communication & Collaboration • Artificial Intelligence • Quality Assurance • Web Development • AI Agents • Information Technology • DevOps • Software • Est. 2014
Verified live · 1 hour ago 4 months ago

Senior Solutions Architect - London, UK

$121k – $226k per year (Estimated) • Staff+ • 8+ years expIn office (London, United Kingdom) • Architect • Portuguese: C1
JavaScript
Python
Frontend
GraphQL
DevOps
Azure
Azure DevOps
CI/CD
Docker
Git
GitHub Actions
GitLab CI
Jenkins
Kubernetes
Terraform
GitHub
GitLab
QA
Postman
Swagger
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Axelera

axelera.ai
Bring data insights to the edge, increasing the performance of your solutions with a cost-effective and efficient inference chip. Axelera’s AI processing unit is designed to seamlessly integrate into your innovations so you can focus on your customer!
axelera.ai • HQ: Eindhoven, Netherlands • Edge AI • Hardware • Semiconductors • 201-500 employees • Est. 2021
HQ: Eindhoven, Netherlands • Edge AI • Hardware • Semiconductors • 201-500 employees • Est. 2021
$127k – $272k per year (Estimated) • Executive • 15+ years expEindhoven • Remote (EU, Europe, United States, Taiwan) • Relocation • Full-Time • Architect • English: C1
Platform Engineering
HPC
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$123k – $262k per year (Estimated) • Executive • Luxembourg CityParisFlorenceMilanLeuven • Remote (EU, Europe) • Relocation • Full-Time • Architect
SystemVerilog
Verilog
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Blinkapp

blinkapp.com
This domain is registered with Safenames There is no website configured for this address yet. Safenames is a globaldomain, security and brand-protection partner, trusted by leading organisations since 1999.
blinkapp.com • London • Boston • Domain Names • Cybersecurity • Est. 1999
London • Boston • Domain Names • Cybersecurity • Est. 1999
Open 107 daysVerified live · 9 hours ago 4 months ago

Product Designer

$83k – $181k per year (Estimated) • Equity • In office (London, United Kingdom)
JavaScript
Design
Adobe XD
Figma
Sketch
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Open 107 daysVerified live · 9 hours ago 4 months ago

Full Stack Engineer

$82k – $184k per year (Estimated) • Equity • In office (London, United Kingdom)
Java
Node JS
Scala
SQL
TypeScript
JavaScript
Frontend
Next.js
React.js
DevOps
Docker
Grafana
Kubernetes
Apply
Open 173 daysVerified live · 9 hours ago 6 months ago

Senior Data Engineer

$81k – $156k per year (Estimated) • Equity • Senior • In office (London, United Kingdom) • Senior
Python
SQL
Databases
Snowflake
AI/ML
Dagster
dbt
Prefect
DevOps
CI/CD
Apply
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Beyond

bynd.com
Beyond are a technology group designing and building the world's leading cloud and cybersecurity solutions, from foundational infrastructure to advanced AI.
bynd.com • HQ: Austin, United States • Information Technology • Cybersecurity • Cloud Computing • 501-1000 employees
HQ: Austin, United States • Information Technology • Cybersecurity • Cloud Computing • 501-1000 employees
Verified live · 1 day ago 4 months ago

Senior Data Privacy Consultant

$81k – $149k per year (Estimated) • Senior • Manchester • Remote (United Kingdom, Romania) • Full-Time • Senior
EU AI Act
Cybersecurity
GDPR
Apply
Verified live · 1 day ago 4 months ago

Senior Cloud Security Engineer (SecOps)

$79k – $179k per year (Estimated) • Senior • Manchester • Remote (United Kingdom) • Full-Time • Senior
Python
YARA
DevOps
AWS
Azure
CI/CD
GCP
Terraform
IAM
Splunk
Cybersecurity
Google SecOps
MITRE ATT&CK
Wiz
YARA
Crowdstrike
Snyk
Apply
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Oneleet

oneleet.com
Oneleet is a cybersecurity company that provides security and compliance management solutions for business customers. Its platform delivers tools for organizing information security programs, managing governance processes, and maintaining compliance with relevant standards for corporate clients.
oneleet.com • HQ: San Francisco, United States • Information Security • Cybersecurity • Security Compliance
HQ: San Francisco, United States • Information Security • Cybersecurity • Security Compliance
Open 110 daysVerified live · 6 hours ago 4 months ago

Product Marketing Manager, Engagement & Enablement

$100k – $150k per year • Senior • 6+ years exp • Remote (United Kingdom, Canada, Italy, Netherlands, United States) • Full-Time • Senior
ISO 27001
SOC 2
Design
Figma
Marketing
HubSpot
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NearForm

nearform.com
NearForm is an Irish software company founded in 2011 and headquartered near Waterford. It builds digital products and open source platforms for international clients. The company led the development of several national contact tracing apps.
nearform.com • HQ: Waterford, Ireland • AI Agents • Digital Goods • Artificial Intelligence • Est. 2011
HQ: Waterford, Ireland • AI Agents • Digital Goods • Artificial Intelligence • Est. 2011
Open 110 daysVerified live · 28 min ago 4 months ago

Technical Director

$111k – $248k per year (Estimated) • Executive • 15+ years exp • Remote (United Kingdom) • Full-Time • Architect
Apply
Open 147 daysVerified live · 28 min ago 5 months ago

Tech Lead - Python & AI

$121k per year • Lead • 2+ years exp • Remote (United Kingdom) • Full-Time • Staff
Python
AI/ML
LangGraph
LangChain
AI Agents
DevOps
AWS
Azure
CI/CD
GCP
Git
Helm
Kubernetes
OpenTelemetry
Terraform
Cybersecurity
GDPR
Apply
Open 182 daysVerified live · 28 min ago 6 months ago

Senior Product Manager

$106k – $168k per year (Estimated) • Senior • 3+ years exp • Remote (United Kingdom) • Contractor • Senior • English: C1
A/B Testing
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Saviynt

saviynt.com
We're building revolutionary identity and security solutions to help the world's largest companies migrate to the cloud and solve the toughest security challenges in record time. What's our secret? Our people. We're a global group of innovators wh...
saviynt.com • San Francisco • Bengaluru • Milpitas • Delhi • Atlanta • Artificial Intelligence • Cybersecurity • Identity Management • 501-1000 employees
San Francisco • Bengaluru • Milpitas • Delhi • Atlanta • Artificial Intelligence • Cybersecurity • Identity Management • 501-1000 employees
Verified live · 1 day ago 4 months ago

Lead Architect (IGA/IAM) - Expert Services EMEA

$108k – $218k per year (Estimated) • Lead • London • Remote (United Kingdom, Germany) • Bachelor's Degree • Full-Time • Architect
Java
SQL
DevOps
AWS
Azure
IAM
Management
ServiceNow
Apply
Verified live · 1 day ago 6 months ago

L3 SOC Analyst

$90k – $205k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Senior
PowerShell
Python
DevOps
AWS
Kubernetes
Splunk
Cybersecurity
Crowdstrike
IBM QRadar
Microsoft Sentinel
MITRE ATT&CK
Apply
Verified live · 1 day ago 7 months ago

Technical Consultant - IAM/IGA

$88k – $200k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom) • Full-Time • Senior
JavaScript
PowerShell
SQL
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Baton Corporation

batoncorporation.com
Baton Corporation is a UK-registered software development company that builds and maintains blockchain platforms. It is best known as the core engineering entity behind pump.fun, a prominent decentralized crypto and memecoin launchpad on the Solana network. The organization focuses on high-scale distributed systems, web3 applications, and custom software architecture for digital asset ecosystems.
batoncorporation.com • New York • London • Cryptocurrencies • Blockchain & Crypto • Token Launch Platforms
New York • London • Cryptocurrencies • Blockchain & Crypto • Token Launch Platforms
Open 111 daysTop 25% pay 4 months ago

Reinforcement Learning Engineer ($400k - $800k salary)

$400k – $800k per year • In office (New York, United States, London, United Kingdom) • Full-Time
Reinforcement Learning
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Zencoder

zencoder.ai
About us We are changing the way developers work Zencoder started with a question: what if software could do the repetitive work it's only been tracking? We're a team of 70+ engineers, researchers, and builders trying to answer it.
zencoder.ai • AI Agents • Artificial Intelligence
AI Agents • Artificial Intelligence
Open 111 daysVerified live · 2 days ago 4 months ago

Staff Software Engineer

$117k – $243k per year (Estimated) • Equity • Staff+ • 10+ years exp • Remote (Europe) • Staff
JavaScript
Kotlin
AI/ML
AI Agents
DevOps
AWS
CI/CD
GCP
Shift-Left
Cybersecurity
Shift-Left Security
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Open 294 daysVerified live · 2 days ago 10 months ago

Senior Software Engineer

$69k – $195k per year (Estimated) • Equity • Senior • 10+ years exp • Remote (Europe) • Senior
Java
Kotlin
TypeScript
AI/ML
AI Agents
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Cresta

cresta.com
Cresta is an American enterprise software company founded in 2017 out of the Stanford artificial intelligence laboratory that builds generative AI systems for customer contact centres. Its platform unites autonomous voice and chat agents, real-time guidance for human agents, automated quality assurance and conversation analytics on top of a company's own transcript history. Headquartered in San Francisco, it serves large telecommunications, financial services, retail and travel brands that run high-volume support and sales operations.
cresta.com • HQ: San Francisco, United States • Software • Artificial Intelligence • Customer Relationship Management (CRM) • AI Agents • Conversational AI • 501-1000 employees • Est. 2017
HQ: San Francisco, United States • Software • Artificial Intelligence • Customer Relationship Management (CRM) • AI Agents • Conversational AI • 501-1000 employees • Est. 2017
Verified live · 2 hours ago 4 months ago

Conversational Designer

$42k – $138k per year (Estimated) • Junior • 2+ years exp • Remote (United Kingdom) • Junior
AI Agents
Prompt Engineering
Vertex AI
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Verified live · 2 hours ago 8 months ago

Senior Forward Deployed Engineer (AI Agent) - UK

$97k – $184k per year (Estimated) • Senior • 3+ years exp • Remote (United Kingdom) • Bachelor's Degree • Full-Time • Senior
Go
Python
AI/ML
AI Agents
Function Calling
Prompt Engineering
RAG
Vertex AI
DevOps
AWS
Azure
CI/CD
GCP
Analytics
A/B Testing
Apply
Verified live · 2 hours ago 8 months ago

Forward Deployed Product Manager - AI Agent (EMEA)

$123k – $196k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Germany) • Senior
AI Agents
LLM
Vertex AI
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Tech Jobs in London
Frequently asked questions
How many London jobs in London are available on Alion?
There are currently 3212 active listings from 666 hiring companies on Alion, refreshed daily.
What salary do London jobs in London pay?
The average salary is around $195,668 per year based on the current listings.
Are remote options available for London jobs in London?
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 London jobs in London?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.