Larsen & Toubro
Overview
As a Principal Engineer, you will work in our Product & Platform Development team. The role is pivotal in driving the architecture, design, and development of next-generation digital energy software products across Renewable Power Plant Controllers (PPC), Hybrid Energy Management Systems (HEMS), SCADA/DERMS, Grid Analytics, and OT-AI/ML platforms. Reporting to the
Head of Product & Platform Development , the Principal Engineer will serve as a technical thought leader, mentor, and hands-on contributor to ensure our products meet the highest standards of scalability, reliability, and performance. Technical Leadership & Architecture
Lead design and development of scalable, secure, and modular software platforms and products in the energy/utility automation domain. Drive system architecture decisions ensuring interoperability, high availability, and real-time performance. Partner with Product Management and Solution Engineering teams to translate business and functional requirements into robust technical solutions. Mentor senior engineers, guiding best practices in coding, testing, DevOps, and secure development lifecycle. Collaborate with cross-functional teams (QA/Validation, Solution Engineering, Product Management) to deliver high-quality releases. Act as a technical escalation point for complex software product engineering challenges. Guide the team in developing solutions for Energy & Utilities applications such as SCADA, Substation Automation, Microgrids, and BESS. Stay abreast of emerging technologies in edge computing, IoT, and real-time data processing. Evaluate and adopt modern software frameworks, cloud-edge orchestration, containerization (Docker/K8s), and virtualization technologies. Collaborate with industry OEMs (e.g., NVIDIA, Dell, Intel, GE etc.) and research partners to infuse cutting-edge AI/ML and grid-modernization technologies. Technical Expertise
Required: 10+ years of hands-on experience in full-stack development using
Java, Spring Boot, Angular, REST APIs, SQL . Strong understanding of
distributed systems ,
microservices ,
messaging frameworks
(Kafka, MQTT), and
protocols
(IEC 61850, Modbus, OPC UA). Experience with
DevOps , CI/CD pipelines, and cloud platforms ( AWS/Azure ). Proficiency in
system design ,
performance optimization , and
security best practices . Familiarity with
Agile methodologies , version control (Git), and project tracking tools (JIRA). Exposure to Energy & Utilities domain applications. Experience with Python, Unix/Shell scripting, and real-time data streaming. Knowledge of cybersecurity in OT/IT systems. Bachelors or Masters degree in Computer Science, Electrical Engineering, or related discipline with
12+ years
of progressive experience in software development, architecture, and team leadership. Experience: Proven expertise in designing and delivering
real-time, mission-critical software products
in the power systems, grid automation, or renewable energy domain. Strong hands-on development skills in languages such as
C/C++, Java, Python, or Go , with cloud-native and microservices experience. Solid understanding of
containerization, virtualization, and DevOps practices
(CI/CD, GitOps, automated testing). Key Value Drivers: Strategic Thinking Technical Depth Team Empowerment Behavioral Attributes: Strong communication and interpersonal skills. Collaborative leadership style with a focus on mentoring and team development. Proactive problem-solving and decision-making capabilities. Ability to manage multiple priorities and deliver On-Time Seniority level
Mid-Senior level Employment type
Full-time Job function
Strategy/Planning, Project Management, and Information Technology Industries Software Development, Energy Technology, and Utilities Base pay range:
$120,000.00/yr - $150,000.00/yr Direct message the job poster from Larsen & Toubro Referrals increase your chances of interviewing at Larsen & Toubro by 2x Get notified about new Software Engineer jobs in
Southlake, TX . #J-18808-Ljbffr
As a Principal Engineer, you will work in our Product & Platform Development team. The role is pivotal in driving the architecture, design, and development of next-generation digital energy software products across Renewable Power Plant Controllers (PPC), Hybrid Energy Management Systems (HEMS), SCADA/DERMS, Grid Analytics, and OT-AI/ML platforms. Reporting to the
Head of Product & Platform Development , the Principal Engineer will serve as a technical thought leader, mentor, and hands-on contributor to ensure our products meet the highest standards of scalability, reliability, and performance. Technical Leadership & Architecture
Lead design and development of scalable, secure, and modular software platforms and products in the energy/utility automation domain. Drive system architecture decisions ensuring interoperability, high availability, and real-time performance. Partner with Product Management and Solution Engineering teams to translate business and functional requirements into robust technical solutions. Mentor senior engineers, guiding best practices in coding, testing, DevOps, and secure development lifecycle. Collaborate with cross-functional teams (QA/Validation, Solution Engineering, Product Management) to deliver high-quality releases. Act as a technical escalation point for complex software product engineering challenges. Guide the team in developing solutions for Energy & Utilities applications such as SCADA, Substation Automation, Microgrids, and BESS. Stay abreast of emerging technologies in edge computing, IoT, and real-time data processing. Evaluate and adopt modern software frameworks, cloud-edge orchestration, containerization (Docker/K8s), and virtualization technologies. Collaborate with industry OEMs (e.g., NVIDIA, Dell, Intel, GE etc.) and research partners to infuse cutting-edge AI/ML and grid-modernization technologies. Technical Expertise
Required: 10+ years of hands-on experience in full-stack development using
Java, Spring Boot, Angular, REST APIs, SQL . Strong understanding of
distributed systems ,
microservices ,
messaging frameworks
(Kafka, MQTT), and
protocols
(IEC 61850, Modbus, OPC UA). Experience with
DevOps , CI/CD pipelines, and cloud platforms ( AWS/Azure ). Proficiency in
system design ,
performance optimization , and
security best practices . Familiarity with
Agile methodologies , version control (Git), and project tracking tools (JIRA). Exposure to Energy & Utilities domain applications. Experience with Python, Unix/Shell scripting, and real-time data streaming. Knowledge of cybersecurity in OT/IT systems. Bachelors or Masters degree in Computer Science, Electrical Engineering, or related discipline with
12+ years
of progressive experience in software development, architecture, and team leadership. Experience: Proven expertise in designing and delivering
real-time, mission-critical software products
in the power systems, grid automation, or renewable energy domain. Strong hands-on development skills in languages such as
C/C++, Java, Python, or Go , with cloud-native and microservices experience. Solid understanding of
containerization, virtualization, and DevOps practices
(CI/CD, GitOps, automated testing). Key Value Drivers: Strategic Thinking Technical Depth Team Empowerment Behavioral Attributes: Strong communication and interpersonal skills. Collaborative leadership style with a focus on mentoring and team development. Proactive problem-solving and decision-making capabilities. Ability to manage multiple priorities and deliver On-Time Seniority level
Mid-Senior level Employment type
Full-time Job function
Strategy/Planning, Project Management, and Information Technology Industries Software Development, Energy Technology, and Utilities Base pay range:
$120,000.00/yr - $150,000.00/yr Direct message the job poster from Larsen & Toubro Referrals increase your chances of interviewing at Larsen & Toubro by 2x Get notified about new Software Engineer jobs in
Southlake, TX . #J-18808-Ljbffr