Senior Software Engineer

hackajob is collaborating with LexisNexis to connect them with exceptional professionals for this role. Are you passionate about building scalable AI infrastructure and shaping governance for cutting‑edge GenAI solutions? Do you enjoy collaborating across teams while mentoring others and translating complex requirements into impactful software solutions? About Our Team LexisNexis Legal & Professional, which serves customers in more than 150 countries with 11,800 employees worldwide, is part of RELX ( a global provider of information‑based analytics and decision tools for professional and business customers. Our company has been a long‑time leader in deploying AI and advanced technologies to the legal market to improve productivity and transform the overall business and practice of law, deploying ethical and powerful generative AI solutions with a flexible, multi‑model approach that prioritizes using the best model from today’s top model creators for each individual legal use case. The company employs over 2,000 technologists, data scientists, and experts to develop, test, and validate solutions in line with RELX Responsible AI Principles ( About The Role You will play a key role in designing, building, and scaling AI‑driven infrastructure and software solutions that support advanced products and services. Working within the AI Infrastructure and Governance team, you will help ensure reliable model capacity, robust governance, and effective collaboration across engineering and product teams. Responsibilities Interface with other technical personnel or team members to finalize requirements. Write and review portions of detailed specifications for the development of complex system components. Effectively support GenAI development teams, manage model capacity, and maintain governance oversight. Complete complex bug fixes. Work closely with other development team members to understand complex product requirements and translate them into software designs. Successfully implement development processes, coding best practices, and code reviews. Operate in various development environments (Agile, Waterfall, etc.) while collaborating with key stakeholders. Resolve complex technical issues as necessary. Requirements 5+ years of Software Engineering experience BS Engineering/Computer Science or equivalent experience required Advanced knowledge of AI systems/vendors, models, capacity planning and provisioning Strong understanding of AI governance and security best practices Advanced knowledge of software development methodologies (e.g., Agile, Waterfall) Strong proficiency with data manipulation language including optimization techniques and data modeling principles Expertise in development languages including but not limited to: Java/J2EE, JavaScript, JSP, C/C++, HTML, XML, SQL, Windows, UNIX, and .Net Strong communication skills and ability to collaborate across teams while mentoring others Work in a Way That Works for You We promote a healthy work/life balance across the organisation. We offer an appealing working prospect for our people. With numerous wellbeing initiatives, shared parental leave, study assistance and sabbaticals, we will help you meet your immediate responsibilities and your long‑term goals. Working Pattern Working flexible hours - flexing the times when you work in the day to help you fit everything in and work when you are the most productive. About The Business LexisNexis Legal & Professional® provides legal, regulatory, and business information and analytics that help customers increase their productivity, improve decision‑making, achieve better outcomes, and advance the rule of law around the world. As a digital pioneer, the company was the first to bring legal and business information online with its Lexis® and Nexis® services. U.S. National Base Pay Range: $95,300 - $158,800. Geographic differentials may apply in some locations to better reflect local market rates. This job is eligible for an annual incentive bonus. 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 View phone number on click.appcast.io. Criminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scams here. Please read our Candidate Privacy Policy. 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. USA Job Seekers EEO Know Your Rights. #J-18808-Ljbffr