Full Stack Developer jobs in United States

We are hiring a Senior Software Engineer to build and scale AI-powered internal tools that materially improve efficiency, quality, and speed across the organization. This role combines deep hands-on engineering with technical leadership, setting a high bar for execution while shaping how AI-first and agentic development practices are applied across teams.

As a senior engineer, you will work on complex internal products, guide technical decisions, and help establish patterns and best practices that other engineers can reuse. While this is a strongly hands-on role, you will also act as a mentor and technical multiplier for the team.

You will be part of a globally distributed set of engineering teams (U.S., UK, and international) focused on delivering internal tooling and shared platforms. Product leadership and business analysis support are provided, allowing this role to focus on high-quality delivery, technical design, and innovation.

• Own the design and implementation of complex internal AI-enabled tools and workflows
• Partner closely with Product Managers, Business Analysts, and Engineering Managers to translate defined problems into scalable technical solutions
• Lead hands-on development using AI-assisted and agentic tools to accelerate delivery while maintaining code quality and reliability
• Evaluate, select, and apply appropriate AI development tools and patterns based on use case complexity and risk
• Perform and lead code reviews, providing constructive feedback and setting engineering standards
• Collaborate across global teams contributing to shared internal platforms and reusable components
• Troubleshoot complex issues across the stack and guide others in effective problem resolution
• Significant professional software development experience with increasing technical responsibility
• Strong full-stack engineering background with:
• At least one modern client-side framework (Angular preferred, but flexible)
• At least one server-side language (.NET/C# preferred, but flexible)
• Demonstrated hands-on experience using AI-assisted and agentic development tools such as:
• GitHub Copilot
• Claude / Claude Code
• Codex, Gemini, or similar tools
• Ability to clearly articulate and demonstrate:
• How AI tools are integrated into real development workflows
• Tradeoffs between different agentic tools and approaches
• When AI accelerates development and when traditional engineering rigor is required
• Strong debugging, code comprehension, and system-level problem-solving skills
• Production experience with .NET and Angular
• Experience building internal tools, platforms, or developer productivity solutions
• Familiarity with AI-enabled architectures such as workflow automation, LLM-backed services, or retrieval-augmented solutions
• Experience contributing to or defining shared libraries, frameworks, or platform services
• Comfort operating in distributed, global engineering teams
• Hands-on experience with modern DevOps and CI/CD workflows using GitHub or similar tooling

LexisNexis is a leading global provider of legal, regulatory and business information, and analytics that help customers increase their productivity and improve decision-making and outcomes. We help lawyers win cases, manage their work more efficiently, serve their clients better, and grow their practices. RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.

Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions. Our purpose guides our actions beyond the products that we develop. It defines us as a company. Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.

• 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
• Health Benefits: Comprehensive, multi-carrier program for medical, dental and vision benefits
• Retirement Benefits: 401(k) with match and an Employee Share Purchase Plan
• Wellbeing: Wellness platform with incentives, Headspace app subscription, Employee Assistance and Time-off Programs
• Short- and Long-Term Disability, Life and Accidental Death Insurance, Critical Illness, and Hospital Indemnity
• Family Benefits, including bonding and family care leaves, adoption and surrogacy benefits
• Health Savings, Health Care, Dependent Care and Commuter Spending Accounts
• Up to two days of paid leave each to participate in Employee Resource Groups and to volunteer with your charity of choice

U.S. National Base Pay Range: $95,300 - $158,800. Geographic differentials may apply in some locations to better reflect local market rates.