Api Security - 53+ job offers

As a GenAI Security Researcher, you’ll dive deep into the challenges of AI safety, conducting redteaming operations to identify vulnerabilities in generative AI systems and their infrastructure. You will conduct redteaming operations for finding and addressing risks to ensure AI models are robust, s

Gravitee is a 2025 Gartner Magic Quadrant Leader , on a mission to govern the worlds intelligence . We deliver the industrys most advanced platform for Any API, Any Event, and Any AI Agent , trusted by global leaders like Michelin, Roche, and Blue Yonder. Why Gravitee? The Mission: We are bridging t

Description Join us to drive high-impact innovation that secures our cloud by building solutions that enable an ecosystem of services to protect against sophisticated threats. The Informatics team owns the security telemetry mission in Amazon Security. We collect, enrich and vend massive volumes of

Why Citi Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banki

Do you excel at turning complex security findings into scalable fixes that measurably reduce risk? Are you ready to orchestrate multi-team remediation that protects critical platforms and accelerates the delivery of life-changing medicines to patients? In this role, you will be the connective tissue

The role As the Head of Information Security, you’ll build and lead a modern security-led function. This is a hands-on role by design: you’ll shape and deliver security through code, automation, and pragmatic technical controls. You’ll work closely with the CTO and engineering team to embed security

Other Locations - London and Bristol Job summary The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision for a modern digital government. Our priorities are to drive a modern digital government, by: joining up public

Unloq®

Unloq® | Hybrid (Remote/UK) | Fractional Founding Role You don't need a Silicon Valley badge to build at the frontier of AI. At Unloq®, we partner with ambitious organisations to design, build and scale AI systems that deliver real results. We're growing fast, tackling frontier problems, and shippin

hackajob is collaborating with Kainos to connect them with exceptional professionals for this role. Role overview As a Security Architect (Consultant) in Kainos, you’ll be responsible for the design and application of good security practices in the platforms and services we build for our customers.

Siemens

Cloud Operations (CLO) is a vital component within the Siemens Grid Software R&D Organization, a global leader driving the digital transformation of industries with our comprehensive portfolio of digital technologies. We are dedicated to providing first-class operational services to our development

Gravitee

Gravitee is a 2025 Gartner® Magic Quadrant™ Leader, on a mission to govern the world’s intelligence. We deliver the industry’s most advanced platform for Any API, Any Event, and Any AI Agent, trusted by global leaders like Michelin, Roche, and Blue Yonder. Why Gravitee? The Mission: We are bridging

Kroo Bank Ltd

At Kroo Bank, we’re building a better bank from the ground up. One that puts customers first, treats money responsibly, and uses technology to make everyday banking simpler, fairer and more transparent. We’re a fully regulated UK bank, backed by long-term investors, with a growing customer base and

Olo

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, by helping customers deliver more personalized and profitable guest experiences. As a result, our digital ordering, payment, and guest engagement solutions enable brands to do more with less and make every

Role Title: API Security Architect Location: Knutsford/ Hybrid Duration: 30/11/202 Role Description: "We are looking for an API Security Architect to define, design, and oversee the implementation of enterprise-grade API security architecture. The role ensures APIs are built securely, follow best-pr

Technical Specialist - Multi-Agent Security Department: Programmes Employment Type: Fixed Term - Full Time Location: London Compensation: £70,000 - £105,000 / year Description Salary Levels: c.£70,000, c.£90,000, c.£105,000 (eventual offers will be based on benchmarked experience levels in combinati

Python Developer (API Django Flask) *Hybrid / London* to £60k<br /><br />Would you like to work on cutting edge security products as a Python Developer within a cross-functional development team?<br /><br />Do you want to utilise your skills within a challenging, fun, and hig

Appdome

As a global leader in application security, we protect the APIs and digital experiences that power modern organizations. Our mission is simple: help customers prevent account takeover, automation abuse, scraping, fraud, and API exploitation—without breaking performance or user experience. We work wi

Government Digital Service

Other Locations - Manchester and Bristol Job summary The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision for a modern digital government. Our priorities are to drive a modern digital government, by: joining up pu

Retail Insight

Are you passionate about building cutting-edge software solutions that make a real impact? At Retail Insight, we’re on a mission to transform retail analytics through innovative technology—and we’re looking for a talented Full Stack Software Engineer to join our dynamic team. What You’ll Do As a Ful

Marex

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across fo