
Are you passionate about the clean energy transition and looking to build real-world experience at the intersection of energy, data, and technology?
1E9 Advisors is seeking motivated Energy Analyst Interns to join our team. We’re a technology company that delivers strategy and software solutions across industries, with deep expertise in energy markets, commodities, and risk management.
This internship is ideal for candidates who are analytical, detail-oriented, and eager to explore how battery storage and market optimization work in real-world settings.
Important Note: This position is not open to applicants who are currently enrolled in full-time degree programs. This internship is designed to transition into a full-time role for successful candidates, so we are seeking candidates who are available for immediate full-time employment upon completion of the internship.
What You’ll Work On:
- Analyze and interpret energy market data, including pricing, generation, and capacity
- Track evolving US electricity market rules and support policy analysis
- Assist in valuation and optimization models for battery energy storage
- Collaborate on internal product development and customer-facing insights
What We’re Looking For:
- Strong analytical and communication skills
- Proficiency in Python and/or Excel
- Interest in energy markets, clean technology, or battery storage
- Attention to detail and a proactive mindset
Preferred Skills:
- Understanding of US electricity markets
- Hands-on experience with battery storage valuation
- Effective written and verbal communication
What You’ll Gain:
- Practical exposure to energy markets and clean tech analytics
- Mentorship and hands-on project ownership
- Experience contributing to a production-grade software platform (BatteryOS)
- Potential pathway to a full-time opportunity

About 1E9 Advisors
About
We are a software product company and we are on a mission to decarbonize the world.
Intelligent analytics is one of the most powerful tools we have to achieve this goal. Our tech stack is built around Python, Django, VueJS, and D3.
We believe that the most rewarding work is often the most challenging and we embrace challenges that push us to our limits. The challenge of doing simple things well appeals to us.
こだわり (kodawari), a Japanese term for the uncompromising and relentless pursuit of perfection through attention to detail, is at the heart of our approach.
We advise portfolios that include renewable generation, standalone storage and generation plus storage assets across a range of activities including project development, valuation, project finance, operation, optimization, and risk management. We provide regional coverage in the US, EMEA, and APAC. Our customers include asset owners, asset operators, and institutional investors (debt and equity). Read more at 1E9 Advisors (enine.dev) & Financial Machines (finmachines.com)
Tech stack
Connect with the team
Similar jobs
**Company Overview**
We are a VC-backed fintech startup developing an innovative online trading platform. As we scale, we're seeking a skilled Backend Engineer with expertise in Python to join our growing team and help build a robust, scalable infrastructure for our cutting-edge trading application.
We're based out of the UK and have our engineering team in India.
**Job Description**
We are looking for a backend developer who specialises in Python. Your role will focus on developing and maintaining the server-side logic, optimising performance, and ensuring seamless integration with the frontend. You’ll work closely with the engineering and product teams to deliver a high-quality, secure, and scalable platform.
**Responsibilities**
1. Develop and maintain server-side logic using Python
2. Design and implement APIs for seamless integration with frontend components
3. Optimise backend performance and scalability for high traffic and large data loads
4. Build and maintain databases, ensuring security, data integrity, and optimal performance
5. Collaborate with frontend engineers to ensure smooth integration between backend and frontend systems
6. Troubleshoot, debug, and optimise backend infrastructure
7. Implement data protection, security protocols, and authentication mechanisms (e.g., JWT)
8. Maintain and enhance real-time communication systems using WebSockets or similar protocols
**Required Skills**
1. Strong proficiency in Python and related technologies, knowledge of databases and SQL, and experience with web frameworks like Django or FastAPI
2. Strong analytical and troubleshooting skills, and the ability to solve problems
3. Good understanding of OOPs, task broking services, Queues, Redis
4. Familiarity with RESTful API design and integration
5. Strong understanding of database management (e.g., PostgreSQL, Redis) and caching strategies
6. Familiarity with modern authentication and authorization mechanisms (e.g., JWT, OAuth)
7. Proficiency in working with cloud hosting services (AWS, Google Cloud, etc.)
8. Experience with containerization and orchestration tools (Docker, Kubernetes)
9. Knowledge of real-time communication protocols (e.g., WebSockets, TCP, SSE)
10. Strong understanding of security best practices for server-side applications
11. Experience with version control (Git) and CI/CD pipelines
12. Minimum of 2-3.5 years of experience building scalable backend systems
**Perks**
1. Work From Anywhere Flexibility
2. Unlimited Leaves policy*
3. Competitive salary and unlimited growth opportunities
4. Insights on how HFT is done using cutting edge technology
If you’re passionate about building scalable, high-performance backend systems and want to be part of a cutting-edge fintech startup, we’d love to hear from you!
Job Title: Sales Associate – VADAI (Value-Aided Delta with Artificial Intelligence)
Location: South India – Preferably Chennai, Bangalore, or anywhere in Tamil Nadu
Type: Full-Time
Compensation: Fixed Monthly Pay + 10% Commission from Second-Month Revenue of Each School Closed
About VADAI
VADAI is an AI-powered education engine designed to transform school learning across India. By measuring a student’s understanding and adapting to their individual pace, VADAI enhances academic growth, ethical learning, and career readiness — far beyond what traditional ERPs or LMS platforms can provide.
Our mission is to make this advanced, AI-driven learning accessible to all — from urban metros to rural and government schools — through smartphones, tablets, and desktops. We're here to build a stronger educational foundation for the future of India.
Key Responsibilities
Identify and visit schools within your territory; pitch to principals or decision-makers in person.
Professionally present printed brochures, demo kits, agreements, and your company credentials during visits.
Clearly explain the benefits of VADAI in a calm, simple tone and secure demo appointments or agreements.
Follow up diligently and help schools feel confident about onboarding.
Maintain and regularly update visit details, status, and contact information in a shared Google Sheet.
Coordinate with internal teams to ensure smooth onboarding and implementation for every school.
Be available on-site during Demo Days, addressing questions from students and teachers.
Incentives & Career Growth
Fixed Monthly Salary to support basic travel and field expenses.
10% Commission on the second-month revenue from each school deal you close.
Top performers will receive a Certificate of Excellence based on number of schools closed, timeline, and rank.
Opportunity to be promoted to Head of Sales or Regional Sales Lead as the company expands into new territories, including universities and pan-India K-12 schools.
What We’re Looking For
Strong verbal communication and interpersonal skills.
Ability and willingness to travel extensively within South India.
Basic comfort with digital tools like Google Sheets, Email, and mobile apps.
A sincere, mission-driven attitude — we want people who believe in improving education in India through innovation and action.
Join Us
Be part of the change. Join VADAI to transform schools, empower students, and build the future of AI in education — one school at a time.
Skills:
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (Redux)
- Familiarity with newer specifications of ECMAScript
- Experience with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
Job Title: Backend Developer
Job Description: We are seeking a skilled Backend Developer to join our dynamic team. The ideal candidate will be responsible for designing, implementing, and maintaining the server-side logic, databases, and APIs of our applications. Key responsibilities include collaborating with cross-functional teams to develop scalable and efficient backend systems, troubleshooting and resolving issues, and staying updated on industry trends. Proficiency in programming languages such as Python, Java, or Node.js, along with experience in database management and API development, are essential for success in this role. Strong problem-solving skills, attention to detail, and a passion for creating robust and high-performance backend solutions are highly valued.
Requirements:
Proficiency in one or more backend programming languages (e.g., Python, Java, Node.js)
Experience with database management systems (e.g., MySQL, PostgreSQL, MongoDB)
Knowledge of RESTful API design and development
Familiarity with cloud services (e.g., AWS, Azure) is a plus
Strong problem-solving and troubleshooting skills
Collaborative mindset with excellent communication skills
Ability to work in a fast-paced and dynamic environment
We are looking for Process Improvement\Delivery Excellence for one of our premium client
- Facilitating the overall delivery governance and performance reporting across services for applicable projects,programs and portfolios
- Engaging across DEx, and with delivery stakeholders, to improve deliver performance through the effective adoption of DEx levers and parameters
- Conduction Root Cause Analysis (RCA) along with Corrective and Preventive Actions (CAPA) Failure Modes and Effects Analysis (FMEA
-
Quality management focus with exposure to CMMI / LEAN / Six Sigma / ITIL / KANBAN / SCRUM / ISO/PMP / Prince2
Years: 5-9 Years
Job Responsibilities
Primary:
- Responsible for security road map for EPDM application
- Train the CI-CD team on the required technologies security adoptation
- Lead the upskill program within the team
- Support Application architect with right inputs on security processes and tools
- Help setup DevSecOps for EPDM.
- Find Security vulnerability in development process and sealed secretes
- Support in defining the Three-tier architecture.
Secondary:
- Coordination with different IT stakeholders as and when needed
- Suggestion and Implementation of further tool chains towards DevOps and GitOps
- Responsible to train the peer colleagues
Skills:
Mandatory skill:
- Expert knowledge of container solutions. Must have >3 years of experience working with networking & debugging within Docker and Kubernetes.
- Hands-on experience with Kubernetes workload deployments using Kustomize & Helm.
- Good understanding of Bitnami, Hashicorp and other secrete management tools
- SAST/DAST integration in CI/CD pipeline - design, implementation Expert knowledge of Source Control Systems, build & integration tools (e.g., GIT, Jenkins & Maven).
- Hands-on experience with designing the CI/CD architecture & building pipelines (on On-prem, Cloud & Hybrid infrastructure services).
- Experience with Security log management tools (e.g. Splunk ELK/EFK stack, Azure monitor or similar).
- Experience with monitoring tools like Prometheus-Grafana & Dynatrace.
- Experience with Infrastructure as a Service / Cloud computing (preferably Azure).
- Expert in writing automation scripts in Yaml, Unix shell, linux shell.
- Pulumi would be added advantage.
- Liaise with fellow developers.
- Designing and implementing microservices which use the spring boot framework.
- Working in compliance with the full Software Development Life Cycle.
- Connecting microservices to interact with databases.
- Understanding of how streaming technologies work such as Kafka.
- Identifying and finding solutions to bugs.
- Ensure you've written adequate test cases to verify design requirements are being met.
- Create well written documentation for the individual microservices.
Company Profile:
Easebuzz is a payment solutions (fintech organisation) company which enables online merchants to accept, process and disburse payments through developer friendly APIs. We are focusing on building plug n play products including the payment infrastructure to solve complete business problems. Definitely a wonderful place where all the actions related to payments, lending, subscription, eKYC is happening at the same time.
We have been consistently profitable and are constantly developing new innovative products, as a result, we are able to grow 4x over the past year alone. We are well capitalised and have recently closed a fundraise of $4M in March, 2021 from prominent VC firms and angel investors. The company is based out of Pune and has a total strength of 180 employees. Easebuzz’s corporate culture is tied into the vision of building a workplace which breeds open communication and minimal bureaucracy. An equal opportunity employer, we welcome and encourage diversity in the workplace. One thing you can be sure of is that you will be surrounded by colleagues who are committed to helping each other grow.
Easebuzz Pvt. Ltd. has its presence in Pune, Bangalore, Gurugram.
Salary: As per company standards.
Designation: Data Engineering
Location: Pune
Experience with ETL, Data Modeling, and Data Architecture
Design, build and operationalize large scale enterprise data solutions and applications using one or more of AWS data and analytics services in combination with 3rd parties
- Spark, EMR, DynamoDB, RedShift, Kinesis, Lambda, Glue.
Experience with AWS cloud data lake for development of real-time or near real-time use cases
Experience with messaging systems such as Kafka/Kinesis for real time data ingestion and processing
Build data pipeline frameworks to automate high-volume and real-time data delivery
Create prototypes and proof-of-concepts for iterative development.
Experience with NoSQL databases, such as DynamoDB, MongoDB etc
Create and maintain optimal data pipeline architecture,
Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.
Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL and AWS ‘big data’ technologies.
Build analytics tools that utilize the data pipeline to provide actionable insights into customer acquisition, operational efficiency and other key business performance metrics.
Work with stakeholders including the Executive, Product, Data and Design teams to assist with data-related technical issues and support their data infrastructure needs.
Keep our data separated and secure across national boundaries through multiple data centers and AWS regions.
Create data tools for analytics and data scientist team members that assist them in building and optimizing our product into an innovative industry leader.
Evangelize a very high standard of quality, reliability and performance for data models and algorithms that can be streamlined into the engineering and sciences workflow
Build and enhance data pipeline architecture by designing and implementing data ingestion solutions.
Employment Type
Full-time
- Experience in PHP & MySQLi, various open source frameworks,
- Strong knowledge in JavaScript, XHTML, CSS, AJAX, SQL,
- Strong Knowledge in Frameworks like Laravel
- Strong skills of APIs Creation & integration
- Knowledge of Cloud Servers like AWS, Digital ocean
- Know how to Secure the PHP Scripts from attacks or injections,
- We are looking for an enthusiastic TeleCaller Representative to contribute in generating sales for our company.
- You will be responsible for closing sales deals over the phone and maintaining good customer relationships.
- An effective telesales representative must be an excellent communicator and have superior people skills.
- They must be comfortable presenting products or services over the phone as well as dealing with complaints and doubts.
- The goal is to help the company grow by bringing in customers and developing business.









