Full-Time

Security Analyst

Weekend Shift

Updated on 8/20/2026

Arkose Labs

Arkose Labs

201-500 employees

Deters bot attacks with risk analytics

No salary listed

Brisbane QLD, Australia

Remote

Bachelor's

Category
Data & Analytics (1)
Required Skills
Python
JavaScript
Data Science
Data Analysis
HTML/CSS

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Requirements
  • At least 3 years of data or support analyst experience, preferably in a software-as-a-service company.
  • Experience in customer support and escalations.
  • Strong understanding of information security.
  • Experience supporting a web security product that protects against bots, fraud, or abuse.
  • Working knowledge of HTML, JavaScript, and XML.
  • Ability to quickly learn and support new technologies.
  • Strong Python scripting experience.
  • Strong attention to detail.
  • Ability to research and teach others.
Responsibilities
  • Analyze web traffic patterns on critical endpoints such as login and account creation endpoints.
  • Collect and interpret data to differentiate legitimate traffic from suspicious traffic.
  • Identify attack signatures with high accuracy, apply effective challenge strategies, and anticipate attackers’ next moves.
  • Define data collection and analysis processes to improve the efficiency of attack-pattern detection.
  • Report results to technical account managers, Arkose staff, and client staff.
  • Develop and deliver customer-facing reports.
  • Work with internal business teams and management to establish business needs.
  • Collaborate with internal organizations on projects and initiatives.
  • Identify and document process improvements.
  • Participate in the on-call rotation to support off-hours escalations.
Desired Qualifications
  • A degree in Computer Science, Mathematics, Statistics, Information Systems, or Economics, or equivalent education.
  • Experience in a software-as-a-service company.

Arkose Labs builds cybersecurity tools to stop bot attacks. Its platform combines real-time risk assessments, machine learning analytics, transparent risk insights, and fast attack responses to detect and mitigate bot activity before it can cause damage. A key product, Arkose MatchKey, is described as the strongest CAPTCHA ever made, designed to be highly defensible, usable, and accessible. Unlike some competitors, Arkose Labs focuses on deterring attacks by raising the cost and effort required for adversaries to succeed, making bot attacks more expensive and less attractive. The company earns revenue by charging clients for access to its platform and services, with pricing typically tied to the level of protection, the size of the client’s digital presence, and contract duration. Overall, the goal is to protect digital assets from malicious bots by making attacks harder and more costly to carry out.

Company Size

201-500

Company Stage

Series C

Total Funding

$99.5M

Headquarters

San Francisco, California

Founded

2016

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Simplify Jobs

Simplify's Take

What believers are saying

  • Arkose reported August 11, 2026 Inc. 5000 growth as agentic AI traffic surged 1,100% quarter-over-quarter.
  • Fortune brands Meta, Adobe, Expedia, Microsoft, and Roblox validate enterprise demand.
  • Forrester Wave 2026 named Arkose a Strong Performer, supporting enterprise sales conversations.

What critics are saying

  • The February 19, 2026 Arkose XSS in Claude-related code exposed trust-surface fragility.
  • Interdate v. Arkose Labs remains active in N.D. California, keeping commercial litigation pressure alive.
  • Cloudflare, Google, and browser-native agent controls can commoditize Arkose's differentiation by 2027.

What makes Arkose Labs unique

  • Arkose Titan unifies device ID, biometrics, challenges, and agent trust across one stack.
  • June 16, 2026 Agent Trust Manager classifies customers, authorized agents, and adversaries in real time.
  • Arkose's economic deterrence model adds throttling and blocking instead of binary CAPTCHA pass-fail.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Flexible Work Hours

Paid Vacation

Generous nationwide parental leave policy

Employee Assistance Program

Mental Health Support

Gym Membership

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
VocoLife
Aug 11th, 2026
Arkose Labs: Inc. 5000 for 5th year as agentic AI surges.

Arkose Labs: Inc. 5000 for 5th year as agentic AI surges. 1h ago · 0:00 listen · Source: citybiz Summary. Arkose Labs has been named to the Inc. 5000 for the fifth time. What's interesting is this cybersecurity company is expanding its technology as agentic AI traffic surges. Arkose reports an 1,100% increase in AI agent traffic across its network from the first quarter to the second quarter. This creates new security challenges as businesses use autonomous software for tasks and transactions. The company is addressing this with Agent Trust Manager, a new part of its Titan security platform. This technology determines if automated traffic is a customer, an authorized AI agent, or an adversary. It then decides whether to trust, challenge, or block the activity. The system builds on existing device intelligence and behavioral biometrics. The bottom line is this helps businesses accommodate legitimate AI activity without giving fraudulent agents access. This is an AI-generated audio summary. Always check the original source for complete reporting.

Arkose Labs
Aug 11th, 2026
Arkose Labs named to Inc. 5000 List of America's fastest-growing private companies for fifth year.

Arkose Labs named to Inc. 5000 List of America's fastest-growing private companies for fifth year. As Agentic AI Traffic Surges 1,100% Quarter over Quarter, the Company is Helping Companies Embrace Agentic Commerce with New Arkose Agent Trust Manager SAN MATEO, Calif. - August 11, 2026 - Arkose Labs, the leader in agent trust, today announced it has once again been named to Inc. Magazine's prestigious 2026 Inc. 5000 List of America's fastest-growing companies. This marks the company's fifth appearance on the annual ranking, driven by three-year revenue growth. Arkose Labs' customer base includes Anthropic, Microsoft, Meta and Roblox, plus other Fortune 500 leaders in financial services, online dating, travel and gaming. "Arkose Labs' inclusion on the Inc. 5000 list for five years is indicative of our ability to meet the changing threats facing top business-to-consumer companies around the globe," said Frank Teruel, Chief Operating Officer of Arkose Labs. "As agentic AI escalates automated fraud at a scale and sophistication never seen before, we continue to help our customers meet the challenge and prepare for future threats." The company's founder and CEO Kevin Gosschalk, a recognized expert on agentic AI, recently published a book on its growing threat called After Bots. Built on 10 years of hands-on experience, After Bots is the definitive playbook for what comes next in trusting and controlling AI agents. It provides actionable guidance on how to welcome authorized agents and the revenue they represent while shutting out the malicious ones. "Arkose Labs has seen agentic traffic increase 1,100% from Q1 to Q2, and we expect agentic commerce to really skyrocket during the coming holiday season," said Kevin Gosschalk, founder and CEO of Arkose Labs. "Arkose Agent Trust Manager will help our customers truly embrace this opportunity while keeping malicious activity at bay." A critical addition to its Arkose Titan(TM) platform, Arkose Agent Trust Manager recognizes whether agentic traffic represents a customer, an authorized agent or an adversary to determine whether they should be trusted, challenged or stopped. Arkose Agent Trust Manager runs on top of the device intelligence, behavioral biometrics and adaptive challenge telemetry already embedded in Arkose Titan. Arkose Labs' overall customer base includes: * 2 of the top 4 traditional banks by assets, securing the financial transactions of 250+ million end users worldwide * 2 of the 4 largest social media platforms, including Meta, serving 4+ billion accounts across the globe * 4 of the top 10 dating apps globally, ranked by downloads and revenue * 2 of the top 4 travel sites, including Expedia, helping to protect $200+ billion in gross bookings * 3 of the top 10 gaming companies, including Roblox, with 250+ million active players around the globe For the full Inc. 5000 list, honoree company profiles, and a searchable database by industry and location, visit: www.inc.com/inc5000. About Arkose Labs. Arkose Labs is the global leader in agent trust and control and helps companies identify whether a site visitor is a customer, AI agent or adversary. Arkose Titan, its unified platform, provides controls over how they are trusted, challenged or stopped accordingly. In an era when AI agents are changing the economics of online fraud, Arkose Labs protects against persistent, massive scale AI-fueled abuse rather than just isolated, bot-driven attacks. Trusted for over 10 years by global financial services, technology, and travel companies including Anthropic, Meta, Roblox and Expedia, the company has been named to the Deloitte Technology Fast 500 for five consecutive years. Arkose Labs backs the Arkose Titan platform with the industry's only $1 million warranty program. The company is headquartered in San Mateo, California, and has research teams around the globe. Media Contact:

Associated Press
Jun 16th, 2026
Arkose Labs launches Agent Trust Manager to classify AI traffic as customer, authorised agent or adversary

Arkose Labs has launched Arkose Agent Trust Manager, a new tool that classifies AI-driven traffic as customers, authorised agents or adversaries. The company reports agentic traffic is doubling quarter-over-quarter among its customer base, which includes Meta, Adobe and Expedia. Agent Trust Manager operates on a three-population framework, using device intelligence, behavioural biometrics and adaptive challenge telemetry to classify sessions. It then enforces responses through a five-step spectrum including allow, monitor, challenge, throttle and block. The system addresses a critical gap as 74% of adversarial sessions spoof browser values and 69% fake macOS environments. The tool runs on Arkose Labs' existing Arkose Titan platform, which the San Mateo-based company backs with a $1 million warranty programme.

Arkose Labs
Jun 16th, 2026
Arkose Agent Trust Manager helps companies accelerate revenue by classifying and controlling agentic traffic as a customer, an authorized agent or an adversary.

Arkose Agent Trust Manager helps companies accelerate revenue by classifying and controlling agentic traffic as a customer, an authorized agent or an adversary. LAS VEGAS, NV (Identiverse) - June 16, 2026 -Arkose Labs, the leader in agent trust, today announced the launch of Arkose Agent Trust Manager. It arrives just as enterprises face an unprecedented surge in AI-driven traffic that existing bot and fraud defenses cannot handle. A critical addition to its Arkose Titan(TM) platform, Agent Trust Manager recognizes whether agentic traffic represents a customer, an authorized agent or an adversary to determine whether they should be trusted, challenged or stopped. Companies including Meta, Adobe and Expedia already work with Arkose Labs to protect high-value customer journeys against both traditional and agentic threats. It prevents attackers from slipping through while ensuring both human and agentic customers can quickly and easily transact online. "Among our customer base, we are already seeing agentic traffic double quarter-over-quarter," said Kevin Gosschalk, founder and CEO of Arkose Labs, "The companies that successfully combat them won't be the ones that simply define an agent control policy. It will take real time, automatic enforcement of those policies without a human ever having to get involved. This enforcement gap is exactly what Arkose Agent Trust Manager closes." Agent Trust Manager runs on top of the device intelligence, behavioral biometrics and adaptive challenge telemetry already embedded in Arkose Titan. This telemetry reveals the scale of the impersonation problem: 74% of adversarial sessions spoof browser values and 69% fake macOS environments, making behavioral and device-level analysis essential to accurate classification. Arkose Labs' approach is that intent is not inferred from identity, but determined by behavior. Agent Trust Manager provides the trust classification, enforcement and control layer that runs on top of Arkose Titan's existing threat signal stack, including ACTIR threat intelligence. It is positioned where legitimate users, authorized business agents, ambiguous scrapers and malicious adversaries all arrive at the same flow. Not bot or human. Three distinct populations, each requiring a different response. Agent Trust Manager operates on a three-population framework that reflects the reality of today's traffic composition. * Self-Disclosing Good Agents: Verified crawlers, partner integrations and cooperating platforms that publish IP ranges and sign HTTP headers. Identified through disclosure standards and cryptographic verification. * Non-Disclosing Good Agents: Legitimate AI assistants including Claude computer use, ChatGPT agent mode and agentic browsers that operate on behalf of real users but offer no self-disclosure. * Malicious Adversaries: Account takeover campaigns, fake account factories, payment fraud operations and coordinated swarms. Cloud-hosted at scale, almost always impersonating legitimate browser environments via residential proxies Agent Trust Manager focuses on classification, enforcement and control. Agent Trust Manager relies on a combination of device intelligence, behavioral biometrics, and adaptive challenge telemetry to determine how traffic should be classified and enforced. The complete loop preserves the experience for legitimate users. * Classify: Multi-signal evaluation resolves every session into one of four classes including human, self-disclosing good agent, non-disclosing good agent, or malicious adversary. The intent detection runs on top. It features an array of agentic AI detections to cover the full spectrum of agent traffic across five detection layers. * Enforce: A five-step enforcement spectrum including Allow, Monitor, Challenge, Throttle and Block that matches each session to the proportional response, minimizing friction for legitimate users while raising cost for adversaries. Proof of Work and AI-resistant challenges apply economic deterrence on the same surface where classification occurs. * Control Customer-defined policy by endpoint, by population and by use case. Continuous intent integrity monitoring re-classifies sessions when behavior drifts from declared scope, automatically escalating enforcement when an agent authorized for one activity begins probing restricted flows. Unlike fragmented point solutions, Arkose Titan provides defense-in-depth through intelligent detection and adaptive mitigation against both traditional and emerging AI threats, including agentic AI. By defending a company's entire digital experience and customer journey, Arkose Titan makes attacks economically unsustainable for perpetrators. It helps companies build their businesses uninterrupted and avoid fraudulent account chargebacks and customer reacquisition costs. About Arkose Labs. Arkose Labs is the global leader in agent trust and control and helps companies identify whether a site visitor is a customer, AI agent or adversary. Arkose Titan, its unified platform, provides controls over how they are trusted, challenged or stopped accordingly. In an era when AI agents are changing the economics of online fraud, Arkose Labs protects against persistent, massive scale AI-fueled abuse rather than just isolated, bot-driven attacks. Trusted for over 10 years by global financial services, technology, and travel companies including Anthropic, Meta, Roblox and Expedia, the company has been named to the Deloitte Technology Fast 500 for five consecutive years. Arkose Labs backs the Arkose Titan platform with the industry's only $1 million warranty program. The company is headquartered in San Mateo, California, and has research teams around the globe.

Arkose Labs
Mar 19th, 2026
Arkose Labs named "Fraud Prevention Platform of the Year" in 10th Annual FinTech Breakthrough Awards Program.

Arkose Labs named "Fraud Prevention Platform of the Year" in 10th Annual FinTech Breakthrough Awards Program. Arkose Labs Prestigious Annual Awards Program Celebrates a Decade of Recognizing the World's Most Innovative Companies SAN MATEO, CA - Mar. 19, 2026 - Arkose Labs, the leading proactive fraud deterrence provider, today announced it has been selected as the winner of the "Fraud Prevention Platform of the Year" award. It is part of the FinTech Breakthrough Awards program conducted by FinTech Breakthrough, an independent market intelligence organization that recognizes the top companies, technologies and products in the global financial technology market today. Marking its 10-year anniversary, the program honors the innovators who are redefining the future of financial services through breakthrough technology, customer impact and market leadership. Arkose Labs is known for Arkose Titan(TM), a unified platform that protects enterprises from human and AI-powered fraud, scraping and bot attacks, account takeovers and SMS toll fraud. Unlike fragmented point solutions, Arkose Titan provides defense-in-depth through intelligent detection and adaptive mitigation against both traditional and emerging AI threats, including agentic AI. By defending a company's entire digital experience and customer journey, Arkose Titan makes attacks economically unsustainable for perpetrators. It helps companies build their businesses uninterrupted and avoid fraudulent account chargebacks and customer reacquisition costs. "Arkose Titan is the only unified platform with an integrated suite of solutions that address traditional bots, human farms fraud, and Agentic AI sessions. Our approach of disruptive economics hits fraudsters where it hurts - their wallets. We do this by increasing the efforts and costs involved to remove the potential ROI for attackers," said Kevin Gosschalk, CEO, Arkose Labs. "With Agentic AI redefining the term 'volumetric', it's more important than ever for companies to protect themselves from the growing scale of these attacks." The Arkose Titan platform encompasses bot detection and prevention, device intelligence, email intelligence, scraping, API security, behavioral biometrics and phishing protection -all coordinated through a single API call, eliminating the latency of chaining multiple services. It includes Arkose Bot Manager, Arkose Device ID, Arkose Email Intelligence, Arkose Scraping Protection and Arkose Edge. The FinTech Breakthrough Awards is the premier awards program founded to recognize the FinTech innovators, leaders and visionaries from around the world in a wide range of categories, including Digital Banking, Personal Finance, Cryptocurrencies, Lending, Payments, Investments, RegTech, InsurTech and more. The 2026 program represents a milestone year, reflecting a decade of spotlighting the companies driving measurable innovation across the global financial technology ecosystem. "Arkose Labs is addressing some of the top security concerns that keep corporate executives up at night through economic deterrence. While fraudsters have their processes disrupted, genuine customers have an easy, trustworthy online experience thanks to Arkose Labs' platform. We're thrilled to award them with 'Fraud Prevention Platform of the Year," said Steve Johansson, Managing Director, FinTech Breakthrough. About Arkose Labs Arkose Labs is the leading proactive fraud deterrence provider and offers a solution purpose-built to neutralize modern attacks including those powered by Agentic AI. Its Arkose Titan platform combines proprietary device identification, behavioral analysis, phishing protection, email intelligence, scraping prevention, API defense and bot management. Trusted by the world's leading consumer brands including Microsoft, Meta, and Roblox, Arkose Labs stops account takeovers, fake account creation, LLM-driven scraping and SMS toll fraud. It undermines attacker ROI by introducing dynamic friction, making it economically unsustainable for adversaries to persist. Headquartered in San Mateo, California, the company maintains a global presence with offices throughout APAC, Central America, EMEA and South America. About FinTech Breakthrough Part of Tech Breakthrough, a leading market intelligence and recognition platform for technology innovation and leadership around the globe, the FinTech Breakthrough Awards program is devoted to honoring breakthrough innovation in Financial Technologies and Services companies and products. The FinTech Breakthrough Awards provide public recognition for the standout achievements of FinTech companies and products in categories that include Payments, Personal Finance, Cryptocurrency, Wealth Management, Fraud Protection, Banking, Lending, RegTech, InsurTech and more. For more information visit FinTechBreakthrough.com. Tech Breakthrough LLC does not endorse any vendor, product or service depicted in its recognition programs, and does not advise technology users to select only those vendors with award designations. Tech Breakthrough LLC recognition consists of the opinions of the Tech Breakthrough LLC organization and should not be construed as statements of fact. Tech Breakthrough LLC disclaims all warranties, expressed or implied, with respect to this recognition program, including any warranties of merchantability or fitness for a particular purpose.