Energy Simulation Developer

Technologies Pvt. Ltd.; Pune District; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

CCTech in Pune is seeking an Energy Simulation Developer to advance the BuildingsAI platform. You will extend and integrate EnergyPlus, OpenStudio, Modelica, and UrbanOpt within AI-driven building performance tools.

The role requires strong thermal sciences fundamentals and programming experience; M.Tech/MS in related fields is preferred. Collaborate across PD and AI teams, guiding junior engineers.

Qualifications

• M.Tech/MS preferred in mechanical/building sciences or energy engineering.
• Strong background in heat transfer, thermodynamics and building physics.
• Experience with energy modeling tools and simulation workflows.

Responsibilities

• Develop custom OpenStudio Measures and workflows for building energy simulations.
• Contribute features to OpenStudio and related open-source projects.
• Design scalable simulation workflows for BuildingsAI platform.
• Collaborate with AI/ML teams as SME in building physics and HVAC.
• Mentor engineers on simulation tools and best practices.
• Integrate EnergyPlus, OpenStudio, Modelica, UrbanOpt, and related tools.
• Advance modeling, optimization and controls for buildings and districts.

Skills

Python

Ruby

C/C++

Matlab

Modelica

Heat Transfer

Thermodynamics

Building Physics

HVAC systems

Education

M.Tech/MS (preferred) in Mechanical Engineering

Architectural Engineering

Building Science

Energy Engineering

Related disciplines

Tools

EnergyPlus

OpenStudio

TRNSYS

FLUENT

Modelica-based tools

Job description

CCTech's mission is to transform human life by the democratization of technology. We are a well established digital transformation company building the applications in the areas of CAD, CFD, Artificial Intelligence, Machine Learning, 3D Webapps, Augmented Reality, Digital Twin, and other enterprise applications.

We have two business divisions: product and consulting.

simulationHub is our flagship product and the manifestation of our vision.Currently, thousands of users use our CFD app in their upfront design process.

Our consulting division, with its partners such as Autodesk Forge, AWS and Azure, is helping the world's leading engineering organizations, many of which are Fortune 500 list of companies, in achieving digital supremacy.

Job Description

We are looking for a highly motivated Energy Simulation Developerto join our BuildingsAI team and contribute to the development of next-generation building energy modeling and simulation applications. The role focuses on extending and integrating open-source building simulation tools such as EnergyPlus, OpenStudio, Modelica, and UrbanOpt into an AI-driven platform for advanced building performance analysis and optimization.

The ideal candidate should have strong fundamentals in thermal sciences and building energy systems, along with programming and simulation experience. Candidates with an M.Tech/MS in Mechanical Engineering, Architectural Engineering, Building Science, or related fields are preferred.

Key Responsibilities

• Develop custom OpenStudio Measures and workflows for advanced building energy simulation applications
  
• Contribute to OpenStudio and related open-source projects by implementing new features and enhancements
  
• Support the Product Development (PD) team in designing scalable simulation workflows for the BuildingsAI platform
  
• Work closely with the AI/ML team as a Subject Matter Expert (SME) in building physics, HVAC systems, and energy modeling
  
• Mentor application engineers and junior developers on building simulation tools and best practices
  
• Integrate simulation and analysis tools such as:
  
• EnergyPlus
  
• Modelica
  
• UrbanOpt
  
• Other open-source energy modeling frameworks
  
• Develop workflows that provide a competitive edge over conventional building simulation software vendors
  
• Participate in research and development activities involving modeling, simulation, optimization, and controls for buildings and community energy systems.
  

Requirements

Required Qualifications

M.Tech/MS (preferred) in:

• Mechanical Engineering
  
• Architectural Engineering
  
• Building Science
  
• Energy Engineering
  
• or related disciplines
  

Strong background in:

• Heat Transfer
  
• Thermodynamics
  
• Community Energy Systems
  
• Control Systems
  

Programming experience in one or more of the following:

• Python
  
• Ruby
  
• C/C++
  
• Matlab
  
• Modelica
  

Experience with engineering simulation software such as:

• EnergyPlus
  
• OpenStudio
  
• TRNSYS
  
• FLUENT
  
• Modelica-based tools
  

Good English verbal and written communication skills

Ability to work independently as well as collaboratively in a team environment

Ability and willingness to quickly learn new technologies and research areas

Preferred Qualifications

• Previous research experience in modeling and simulation
  
• Experience contributing to open-source software projects
  
• Peer-reviewed publications or demonstrated research outcomes
  
• Familiarity with AI-assisted engineering workflows
  
• Experience with building controls, optimization, or co-simulation frameworks
  
• Exposure to cloud/HPC workflows for simulation automation is a plus
  

What We Are Looking For

We are seeking candidates who are passionate about building performance simulation, open-source development, and applying AI to real-world energy and sustainability challenges. The role offers an opportunity to work at the intersection of building science, software engineering, and artificial intelligence.

• Opportunity to work with a dynamic and fast-paced engineering IT organization.
  
• Be part of a company that is passionate about transforming product development with technology.