Software Engineering Lead - Landmark (Calgary, AB, CA, T2P 3V4)

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. About Landmark Landmark, a Halliburton company, builds the software and data solutions that help the global energy industry make better decisions. Our products span subsurface interpretation, well construction planning, reservoir simulation, production optimization, and digital operations. These are tools used daily by engineers and scientists at the world’s largest energy companies and run as cloud-native SaaS and as enterprise on-premises solutions. Job Duties You lead a small delivery team and own the technical execution of what the team ships. You set direction, develop the engineers on the team, and stay close enough to the code to make good decisions about what the team commits to and how it delivers. This is a hands-on role: you keep writing code. The role suits an experienced software engineer who is ready to take on the delivery and growth of a team. Candidates new to the team lead role are welcome, especially if you have led a small team informally or owned delivery of technology with a team before. Strong software engineering fundamentals are the primary requirement. Domain knowledge is valuable but can develop on the job. Positions are available across a range of teams. Team assignment determines both the product domain and the technologies used. Teams build software for domains such as: Geoscience — geology, geophysics, or petrophysics Drilling engineering and well planning Reservoir engineering and modeling Production engineering and optimization E&P data management and integration Cloud and platform infrastructure, data services, and developer tooling AI-assisted analytics, search, and generative AI Technologies used vary by team and include: Languages such as Java, C#, F#, C++, Python, and TypeScript Frameworks, platforms, and runtimes such as .NET, Eclipse RCP/SWT, JUnit, Angular, React, and Node.js Cloud platforms including Azure and AWS Containerization and orchestration tooling such as Docker and Kubernetes Infrastructure automation tools such as Terraform, Ansible, Helm, and Argo CD/Flux Relational and NoSQL databases such as PostgreSQL, SQL Server, Oracle, and MongoDB What You Will Do You lead a small delivery team and contribute code alongside them. The work has two dimensions, and you do both every day. Build and ship software Own features end to end: analyze requirements, design solutions, write the code, test it, and ship it Proactively identify and fix weaknesses in the codebase, test coverage, and development process Investigate and resolve production defects and trace root cause when symptom and source are not in the same place Apply secure coding practices, surface vulnerabilities in code reviews, and fix security issues as they arise Evaluate and integrate open-source tools and libraries where they improve the systems Stay close enough to the code to make sound technical decisions about what the team commits to and how it delivers Lead the delivery team Own technical execution and delivery for a small team of engineers building production software Translate product requirements into concrete delivery plans with realistic schedules and clear task ownership Run design and code reviews and hold the team to consistent technical standards Set technical direction for your team’s area: technology choices, design approach, and how the team works Surface blockers, risks, and schedule changes early, and keep engineering leadership current on team status Work directly with Product Management and engineering managers on planning, scoping, and priority trade-offs Develop the engineers on the team through code reviews, pairing, direct feedback on growth areas, and the standard you set in your own work This is a management-track role. People management responsibilities are limited at this level, but the role is expected to grow into formal people management over time. Qualifications Required Bachelor’s degree in Computer Science, Software Engineering, or a related discipline, or equivalent experience 5–10 years of software development experience Strong proficiency in at least one of: Java, C#/F# (.NET), C++, Python, or TypeScript (React, Angular, or Node.js) Experience owning the full development cycle: requirements analysis, design, implementation, testing, and delivery Experience debugging production software and tracing root causes that span multiple components or layers Experience coordinating the technical work of a delivery team or owning delivery of technology with a team, even informally Clear written and verbal communication, including the ability to explain technical decisions and trade-offs to teammates and s