EOS Principal Software Engineer

Posted Yesterday
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Mississauga, ON, CAN
In-Office
120K-160K Annually
Expert/Leader
Energy • Renewable Energy
The Role
Lead the design, development, modernization, deployment, and support of scalable EOS software, including backend services, APIs, integrations, databases, data workflows, and Azure infrastructure. Establish architecture and engineering standards, improve reliability and observability, lead technical workstreams, mentor developers, coordinate vendors, support pre-sales, and apply AI-assisted engineering and automation. The role focuses on energy optimization platforms, distributed energy resources, electricity-market participation, and grid modernization.
Summary Generated by Built In

About Us: 

At Rodan Energy, our mission is Making Sustainable, Attainable. As a leading North American energy services company, we provide innovative energy solutions that help clients reduce energy costs and GHG emissions, support electrification, and enhance grid efficiency. With over 20 years of expertise, we’re trusted by North America’s largest energy users, power producers, and utilities. 

Why Join Rodan: 

  • Thriving Industry: Join a rapidly growing sector at the forefront of innovation and sustainability, shaping the future of energy management. 

  • Product Market Fit: With a 98% client retention rate and consistent YOY growth, Rodan has built a reputation for delivering trusted, long-term partnerships with industry leaders. 

  • Top Talent & Strong Culture: Collaborate with high-performing, passionate individuals who are committed to excellence and sustainability. 

What Makes This Role Great: 

  • Join a team building software that helps customers optimize distributed energy resources, participate in energy markets, improve operational intelligence, and support a more reliable and flexible electricity grid. You will have the opportunity to shape platforms used in demand response, battery storage, energy optimization, and grid modernization across North America. 

EOS Software Engineer Position Summary 

  • Rodan Energy is seeking a technically versatile Senior Software Engineer to build and evolve industry-leading Energy Optimization Solutions (EOS) and help shape the future of software, data, automation, and AI across the organization. This is a hands-on engineering and technical leadership role for a builder who enjoys solving difficult problems, modernizing architecture, launching new capabilities, and translating energy-market opportunities into reliable, scalable products. You will influence technology strategy and engineering standards, mentor developers, and work across disciplines to deliver solutions that optimize energy assets, enable market participation, improve grid reliability, and support the energy transition. As Rodan scales, the role offers a path to broader technical leadership and potential people-management responsibilities. 

Your Impact:

  • The software you build will help customers respond to changing grid conditions, optimize distributed energy resources, participate effectively in electricity markets, and operate critical energy assets with greater reliability and insight. Your technical decisions will directly influence Rodan’s products, delivery capabilities, customer outcomes, and ability to support grid modernization initiatives across North America. 

Key Responsibilities: 

  • Design, develop, review, test, deploy, and support backend services, APIs, integrations, and data-processing workflows. 

  • Own the technical health, reliability, scalability, maintainability, and code quality of EOS platforms, and lead root-cause analysis for complex production issues. 

  • Shape the technical direction of EOS and related software, data, automation, and AI capabilities by defining engineering standards, evaluating emerging technologies, evolving architecture, and translating strategic opportunities into pragmatic delivery roadmaps. 

  • Develop and support SQL Server and MySQL databases, including schema changes, migrations, upgrades, and performance troubleshooting. 

  • Own and improve CI/CD pipelines, Azure hosting and deployment models, automated testing, observability, and monitoring. 

  • Lead technical workstreams: translate business requirements into solution designs, break initiatives into deliverable work packages, and manage risks and dependencies. 

  • Provide technical oversight and coordination for internal developers, contractors, consultants, and external vendors. 

  • Participate in business-development and pre-sales activities, including effort estimates, technical assessments, and solution recommendations for new software opportunities and market initiatives. 

  • Mentor and develop software engineers, raise engineering standards through design and code reviews, support hiring and onboarding, and help shape team structure and capability as the organization grows. The successful candidate will have opportunities to expand into broader technical leadership and potential people-management responsibilities. 

  • Develop a strong understanding of Rodan’s operational applications and workflows to identify modernization opportunities, improve integration and resilience, and provide informed technical leadership when critical cross-platform issues arise. 

  • Evaluate architectural options and provide recommendations balancing cost, risk, maintainability, scalability, delivery timing, and operational supportability. 

  • Lead the practical adoption of AI-enabled software engineering across design, development, testing, documentation, operations, and knowledge work. Evaluate and introduce AI-assisted development tools, intelligent automation, and agentic workflows that improve quality and productivity while maintaining appropriate review, security, governance, and accountability. Identify opportunities to embed AI capabilities into internal platforms and customer-facing energy solutions. 

  • Promote adoption of Secure SDLC, change-management practices, automated testing, and code-quality tooling. 

Required Skills and Qualifications: 

  • 8+ years of professional software development experience, including 3+ years in a technical leadership role. 

  • Strong software engineering fundamentals and advanced hands-on experience building secure, scalable services, APIs, integrations, and data-processing solutions using modern languages and frameworks, including C#/.NET and Python. Candidates should be able to select and learn technologies based on the problem rather than be limited to a single framework. 

  • Strong architecture and solution-design experience across cloud-native services, APIs and systems integration, event-driven platforms, data-processing pipelines, automation, security, observability, and resilient distributed systems. 

  • Strong SQL Server and/or MySQL development and administration experience, including migrations and performance troubleshooting. 

  • Experience with Azure cloud services and enterprise application hosting, including containers, infrastructure as code, secure configuration, and telemetry. 

  • Strong Azure DevOps and Git experience, including automated build and release pipelines, testing, and code-quality controls. 

  • Experience integrating enterprise software with operational technology such as SCADA, control systems, Modbus, or MQTT. 

  • Demonstrated experience applying AI-assisted engineering tools, intelligent automation, machine learning services, or agentic workflows to improve software delivery, operational processes, analytics, or customer-facing products. 

  • Proven track record building and evolving complex software products through full-lifecycle delivery, including the launch of new capabilities, modernization of existing platforms, resolution of difficult technical problems, and reliable operation of production systems. 

  • Excellent written and verbal communication skills. 

Preferred Qualifications 

  • Experience with energy market, utility, DER, SCADA, or energy-management platforms (e.g. resource optimization, dispatching and bidding, etc). 

  • Experience supporting operationally critical or near-real-time systems, including event-driven ingestion and message brokers. 

  • Experience using Python for backend services, data engineering, analytics, automation, AI or machine learning applications, ingestion processes, and ETL workflows. 

  • Experience building web applications and operational dashboards with Vue.js, TypeScript, and charting libraries. 

  • Experience modernizing legacy .NET applications and databases. 

  • Experience leading external software development vendors and consulting partners. 

  • Experience deploying Azure-hosted services using Docker containers, infrastructure as code such as Bicep or Terraform, secure configuration and secrets management, and operational telemetry using OpenTelemetry or equivalent tooling. 

  • Experience with workflow and business-process automation, analytics and data-processing platforms, or low-code integration tools that improve operational efficiency and enable rapid delivery of business capabilities. 

Rodan Compensation & Benefits Include: 

  • Profit sharing 

  • Comprehensive health benefits package 

  • Group RRSP with employer matching 

  • Base Salary Range $120,000 - $160,000 

Life at Rodan – Our Culture: 

At Rodan, we believe a great workplace goes beyond the work itself. Recognized as Canada’s Top Small & Medium Employer of 2026 four years in a row!, we’ve built a culture rooted in collaboration, celebration, and giving back. Here’s what you can look forward to when you join the team: 

  • Summer Fun: Annual summer BBQ and half-day Fridays throughout the summer so you can enjoy the season. 

  • Celebrations Throughout the Year: We mark occasions and holidays all year long with team events including holiday parties, team dinners, bowling nights, go-karting, golf tournaments, and more. 

  • Learning & Growth: Lunch and learns, crossword challenges, and education-funding programs to keep you sharp and growing in your career. 

  • Giving Back: Our Employee Initiatives Committee (EIC) organizes food drives and fundraising for local charities throughout the year – and everyone is welcome to get involved. 

Apply Now: If you’re a strategic leader passionate about innovation and driving growth in a rapidly evolving industry, we want to hear from you! 

Hiring Process 

Rodan Energy's hiring process is designed to identify candidates who are the right fit — technically, culturally, and professionally. As part of our process, candidates should be aware of the following: 

  • Assignment: Shortlisted candidates may be asked to complete a practical assignment. This is an opportunity to demonstrate your strategic thinking, creativity, and approach to real-world challenges relevant to the role.
  • One-Way Video Interview: Some candidates may be invited to complete a one-way video interview, where you record your answers to a set of predetermined questions at a time that suits you. You’ll also get to hear from our leadership about what it’s like to work at Rodan. The video interview lets us learn more about your experience and communication style early on, and gives you the flexibility to respond without needing to book a live interview. You’ll get clear instructions, the number of questions, and a deadline in advance
  • Background Check: As part of our hiring process, the successful candidate will be required to complete a background check, which may include a criminal record check, credential verification, and a driver's abstract (if applicable). Professional references will also be collected as part of the process. 

We respect your time and will provide clear instructions and reasonable timelines for any assignments requested. 

Referral Bonus: Do you know someone who would be a great fit for our team? We are offering a CAD $2,500 referral bonus for successful referrals that lead to a hire for this role, effective until further notice. Please connect with Andrew Martinez at [email protected]. 

Rodan Energy Solutions is committed to an inclusive, accessible recruitment and employment experience in compliance with the Accessibility for Ontarians with Disabilities Act, 2005 (AODA). Accommodations are available upon request throughout the hiring process and, if hired, during employment. If you require an accommodation, please contact [email protected] so we can work with you to meet your needs in a manner that respects dignity, independence, integration, and equal opportunity. 

Skills Required

  • 8+ years of professional software development experience
  • 3+ years in a technical leadership role
  • Advanced hands-on experience with C#/.NET and Python
  • Experience building secure, scalable services, APIs, integrations, and data-processing solutions
  • Architecture and solution-design experience across cloud-native services, systems integration, event-driven platforms, automation, security, observability, and resilient distributed systems
  • Strong SQL Server and/or MySQL development and administration experience, including migrations and performance troubleshooting
  • Experience with Azure cloud services and enterprise application hosting, including containers, infrastructure as code, secure configuration, and telemetry
  • Strong Azure DevOps and Git experience, including automated build and release pipelines, testing, and code-quality controls
  • Experience integrating enterprise software with SCADA, control systems, Modbus, or MQTT
  • Experience applying AI-assisted engineering tools, intelligent automation, machine learning services, or agentic workflows
  • Experience delivering complex software products through full lifecycle, including modernization and production operations
  • Excellent written and verbal communication skills
  • Experience with energy markets, utilities, distributed energy resources, SCADA, or energy-management platforms
  • Experience supporting operationally critical or near-real-time systems, event-driven ingestion, and message brokers
  • Python experience in backend services, data engineering, analytics, automation, AI or machine learning, ingestion, and ETL workflows
  • Experience building web applications and operational dashboards with Vue.js, TypeScript, and charting libraries
  • Experience modernizing legacy .NET applications and databases
  • Experience leading external software development vendors and consulting partners
  • Experience deploying Azure-hosted services with Docker, Bicep or Terraform, secrets management, and OpenTelemetry or equivalent tooling
  • Experience with workflow automation, business-process automation, analytics, data-processing platforms, or low-code integration tools
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The Company
HQ: Mississauga, ON
102 Employees
Year Founded: 2003

What We Do

Rodan Energy is a leading North American provider of DER asset optimization, demand response and energy intelligence solutions. Our mantra is making sustainable attainable for commercial and industrial energy users, as well as power distribution and generation companies. Rodan’s Energy Intelligence suite delivers industry leading technology to effectively manage and optimize distributed energy resources, battery energy storage and microgrids.

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