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RELXRE

Consulting/Principal Software Engineer

RELX is a global provider of information-based analytics and decision tools for professional and business customers, operating in the risk, scientific, technical, medical, legal, and exhibitions sectors.

RELX

Employee count: 5000+

Salary: 115k-192k USD

United States only

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Are you ready to lead the design of cutting-edge AI systems that stop identity fraud and protect millions of users worldwide?

Do you want to apply your deep learning expertise to real-world biometric challenges and shape the future of secure digital identity at a global scale?

About the Business:

LexisNexis Risk Solutions is the essential partner in the assessment of risk. Within our Business Services vertical, we offer a multitude of solutions focused on helping businesses of all sizes drive higher revenue growth, maximize operational efficiencies, and improve customer experience. Our solutions help our customers solve difficult problems in the areas of Anti-Money Laundering/Counter Terrorist Financing, Identity Authentication & Verification, Fraud and Credit Risk mitigation and Customer Data Management. You can learn more about LexisNexis Risk at the link below,

https://risk.lexisnexis.com

About the Team:

IDVerse is a Sydney-based start-up that is a global pioneer in the development of digital identity verification technology. We've built everything from the ground up and have a broad range of blue-chip customers across banking, telecommunications, government and more. We've perfected the technology locally in Australia and New Zealand and are quickly expanding into the northern hemisphere. Join a strong team of passionate engineers and build a world-class platform to fight identity fraud on a global scale.

About the Role:
The Senior Software Engineer focuses on developing advanced systems to detect and prevent spoofing attacks during biometric authentication processes. This role involves utilizing machine learning and deep learning techniques to create models capable of distinguishing between genuine human interactions and fraudulent attempts.

Responsibilities:

  • Develop and design liveness detection systems that utilize AI algorithms to differentiate between real and fake biometric data including analyzing facial features, eye movements, and other physiological indicators.
  • Build and optimize deep learning models specifically for liveness detection. This involves selecting appropriate algorithms, conducting experiments, and optimizing model parameters to enhance accuracy and reliability.
  • Identify and extract features from biometric data that are crucial for detecting spoofing attempts including texture analysis, motion-based detection, and 3D depth analysis.
  • Collaborate with data scientists to collect, clean, and preprocess large datasets required for training liveness detection models. Ensure data integrity and suitability for model development.
  • Implement machine learning algorithms capable of processing real time biometric data to detect inconsistencies indicative of spoofing attempts which includes integrating multimodal approaches such as facial recognition, fingerprint scanning, and iris recognition.
  • Conduct rigorous testing of liveness detection systems to ensure performance in real-world scenarios. Validate models against various spoofing techniques to ensure robustness.
  • Deploy liveness detection systems into production environments, ensuring scalability and high performance. Continuously monitor system outputs to identify any issues with accuracy or efficiency.

Requirements:

  • Bachelor’s degree in computer science, Mathematics, or a related field.
  • In-depth understanding of machine learning frameworks such as TensorFlow, Keras, or PyTorch. Experience in developing deep learning models is essential.
  • Proficiency in programming languages such as Python, Java, or R for model development and algorithm implementation.
  • Problem-solving abilities with a solid grasp of statistics, probability theory, and data analysis techniques.
  • Ability to work effectively with cross-functional teams (including data scientists, software engineers, and product managers) to achieve common goals.
  • Experience in similar roles focusing on anti-spoofing or biometric security systems, such as NIST ISO/IEC 30107 or FIDO.
  • Innovative mindset with a passion for continuous learning and keeping up with the latest advancements in AI and machine learning technologies.

Working for You:

We know that your wellbeing and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer:

- Medical Inpatient and Outpatient Insurance: Coverage for your healthcare needs.
- Life Assurance Policies: Providing financial security for your loved ones.
- Modern Family Benefits: Support for maternity, paternity, and adoption needs.
- Long Service Award: Recognition for your dedication and loyalty.
- Celebratory Allowance/Gifts: Marking special occasions to celebrate with you.
- Flexible Benefits Plan : Offering you wider choice of services and products
- Employee Assistance Program : Access support for personal and work-related challenges.
- Flexible Working Arrangements: Balance work and personal life effectively.
- Access to Learning and Development Resources: Empowering your professional growth.

U.S. National Base Pay Range: $115,400 - $192,300. Geographic differentials may apply in some locations to better reflect local market rates.If performed in Colorado, the base pay range is $115,400 - $192,300.This job is eligible for an annual incentive bonus.Application deadline is 05/14/2026.

We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click here to access benefits specific to your location.

We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form or please contact 1-855-833-5120.

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We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.

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About the job

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Job type

Full Time

Experience level

Salary

Salary: 115k-192k USD

Education

Bachelor degree

Location requirements

Hiring timezones

United States +/- 0 hours

About RELX

Learn more about RELX and their company culture.

View company profile

We are a global provider of information-based analytics and decision tools for professional and business customers. Our purpose is to benefit society by developing products that help researchers advance scientific knowledge, doctors and nurses improve the lives of patients, and lawyers promote the rule of law and achieve justice. We also assist businesses and governments in preventing fraud, and help consumers access financial services and get fair prices on insurance. We serve customers in more than 180 countries and have offices in about 40 countries, with a dedicated team of over 36,000 people, nearly half of whom are in North America. Our history dates back to 1993, with the merger of Reed International and Elsevier, and in 2015, we rebranded as RELX. This evolution reflects our transformation from a traditional publisher to a data and analytics powerhouse, driven by technology.

At our core, we are a technology-driven company. We employ around 11,000 technologists, with more than half being software engineers, and we invest significantly in technology annually. We believe in the power of combining our unique and extensive content and data sets with powerful technologies like artificial intelligence and machine learning. This allows us to build sophisticated information-based analytics and decision tools that deliver enhanced value to our customers across our four main market segments: Risk, Scientific, Technical & Medical (STM), Legal, and Exhibitions. We are committed to innovation, constantly challenging the status quo to meet our customers' needs. Our values guide us in everything we do; we have a passion for winning, a sharp focus on our customers, and we place the highest priority on recruiting, developing, and retaining outstanding people. We foster a collaborative and boundaryless environment where our people can grow their careers and make a meaningful impact.

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