Senior Software Development Engineer / Lead (Fullstack) - Landmark

Senior Software Development Engineer / Lead (Fullstack) - Landmark Houston, Texas, United States Job ID 203232 Date posted 10/21/2025 Category Engineering/Science/Technology We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry. Job Duties Under broad direction, designs, codes, tests, trouble-shoots and documents engineering systems applications. Develops test strategies used in the automated regression testing of these systems. Follows secure coding practices, performs triaging of security issues, and implements fixes to deliver secure applications. Familiar with common software vulnerabilities and leading practices to mitigate. Works on large scale, complex projects. Proactively identifies areas for improvement within the software system and development processes and proposes new solutions. Develops assignments and schedules. Job tasks, correctly performed, impact indirectly on cost containment, efficiency, profitability or operations. Requires completion of an undergraduate degree in Computer Science or similar discipline, and a minimum of 7 years of related experience, including software development experience. Key Responsibilities Build scalable, performant, and cost-effective full stack solutions using Angular, Node.js, and cloud-native technologies. Develop and maintain responsive web applications and backend services with RESTful APIs and microservices. Ensure applications are secure, cloud-ready (Azure/AWS), and optimized for performance. Implement automated testing and contribute to CI/CD pipelines using Docker, Kubernetes, GitLab, and Jenkins. Collaborate with cross-functional teams and follow Agile practices. Mentor junior developers and support their growth while transitioning into a team lead role. Provide technical guidance to the Product Owner to align development with product goals. Stay updated with emerging technologies and best practices. Qualifications Bachelor's degree in Computer Science or a related discipline is mandatory. Minimum 7+ years of software development experience. Minimum 3+ years of hands-on experience with Angular, node.js, HTML5 and, CSS/SASS. Experience with containerization (Docker) and orchestration (Kubernetes), microservices architecture, API integration and system design is required. Knowledge of both SQL and NoSQL databases (PostgreSQL, SQL Server, MongoDB) is required. Familiarity with C# or Python is preferred. Exposure to Agile methodologies and cloud platforms (Azure/AWS). Excellent communication, problem-solving, and mentoring abilities. Oil & Gas domain experience is a plus. Technical Expertise Frontend: Angular (v12–16+ required), TypeScript, HTML5, CSS/SASS. Backend: Node.js (required), C# or Python (preferred), Express, RESTful APIs. Testing: JEST, Jasmine, Cypress, Protractor. DevOps: GitLab, Jenkins, Docker, Kubernetes, Maven, Ansible. Cloud Platrorms: Azure, AWS. Databases: PostgreSQL, SQL Server, MongoDB, Cassandra. Candidates having qualifications that exceed the minimum job requirements will receive consideration for higher level roles given (1) their experience, (2) additional job requirements, and/or (3) business needs. Depending on education, experience, and skill level, a variety of job opportunities might be available including Senior Technical Advisor. World Class Benefits: At Halliburton, we're committed to providing you and your family with a comprehensive and affordable benefits package - which means we offer support for your physical, emotional, financial and parental needs, both now and in the future. When you join our team, you'll have access to a wide range of resources designed to help you thrive at work and at home. By clicking here, you can review a summary of the benefits available once you join. Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation. Location 3000 N Sam Houston Pkwy E, Houston, Texas, 77032, United States Job Details Requisition Number: 203232 Experience Level: Experienced Hire Job Family: Engineering/Science/Technology Product Service Line: Landmark Software & Services Full Time / Part Time: Full-time Additional Locations for this position: Compensation Information Compensation is competitive and commensurate with experience.