Job Description Marketing & Sales (IoT, Railways & Infrastructure Focus) ENERGY7 is looking for a motivated and tech-aware Marketing & Sales Executive/Manager to drive the promotion and adoption of our IoT-based condition monitoring and predictive maintenance solutions across railways, metro, and industrial infrastructure clients . You will be responsible for building relationships with government and enterprise clients, managing B2B sales cycles, generating leads, and supporting business expansion both in India and international markets. Key Responsibilities: Client Outreach & Sales Engagement Pitch ENERGY7’s IoT platforms and solutions to Indian Railways, Metro authorities, PSUs, EPCs, and global buyers Manage the sales cycle from lead generation to deal closure Deliver compelling product demos and coordinate PoCs during field trials Tendering & Proposal Management Track and respond to government and PSU tenders on platforms like IREPS , GEM , and CPPP Prepare technical-commercial proposals with internal engineering teams Follow up on tender clarifications, compliance requirements, and eligibility documents Lead Generation & Campaign Execution Run B2B campaigns via LinkedIn, industry groups, and digital channels Create and maintain lead pipelines using CRM tools Organize webinars, mailers, and offline events to promote awareness Exhibition & Event Participation Represent ENERGY7 at trade shows like InnoTrans , Rail Analysis Expo , and international infrastructure fairs Assist in stall setup, product displays, and lead conversion during and post-event Channel Partner Management (Optional) Identify and onboard distributors or collaborators for regional and international reach Manage partner enablement and ongoing relationship building Preferred Skills & Profile: Understanding of IoT , condition monitoring , or embedded systems preferred (training will be provided) Strong communication and presentation skills Experience with CRM tools, proposal writing, and technical coordination Prior exposure to railway sector or industrial clients a huge plus Comfortable explaining dashboards, alerts, and technical terms to non-technical clients

Job Description: System Architect (IoT & AI/ML Platforms) We are looking for a seasoned and technically strong System Architect to lead the design and development of ENERGY7s core industrial IoT platform for Remote Diagnostics and Predictive Maintenance (RDPMS) . You will architect, plan, and oversee the complete technology stack — from field data acquisition to cloud analytics, virtualization, and AI deployment. Responsibilities: System Architecture Design Architect scalable, fault-tolerant, and modular IoT-based systems integrating edge devices, field protocols, cloud infrastructure, virtualization environments, and analytics engines. IoT Platform Planning Design real-time and batch data ingestion pipelines using MQTT, Modbus TCP/RTU, REST APIs, and message brokers like Kafka or RabbitMQ. Server, Virtualization & Infrastructure Oversight Lead deployment and performance tuning of Linux-based servers. Plan and manage VMware-based virtualization environments , including vSphere, ESXi, and vCenter. Configure and monitor web servers (Nginx/Apache), optimize resource allocation, and manage virtual networking and shared storage. Networking & Firewall Management Design and implement segmented network topologies with VLANs and routing policies. Configure firewalls (e.g., pfSense, Fortinet, iptables) and manage VPNs, NAT, port forwarding, and IDS/IPS. Maintain secure LAN/WAN connectivity between IoT field devices, servers, and cloud endpoints. Database & Storage Design Architect time-series and relational/NoSQL databases (TimescaleDB, InfluxDB, PostgreSQL, MongoDB). Ensure data integrity with backup, replication, sharding, and high availability strategies. API & Microservices Governance Define RESTful API standards, service-to-service contracts, and enforce microservices architecture best practices with security and observability baked in. Cloud Deployment & DevOps Oversee hybrid deployments across on-prem, Azure, and AWS using Docker, Kubernetes, and CI/CD tools (GitLab, Jenkins, ArgoCD). Automate infrastructure as code (Terraform/Ansible) and monitor deployments for scalability and resilience. Security, IAM & Compliance Implement system-wide encryption (TLS/SSL), RBAC, IAM policies, endpoint hardening, and firewall rules. Continuously monitor for vulnerabilities and ensure compliance with industry security standards (e.g., ISO 27001, NIST). Monitoring & Reliability Engineering Set up centralized logging, health dashboards, and alerting using Prometheus, Grafana, Zabbix, and ELK stack. Design disaster recovery, failover, and high-availability mechanisms across VMs, databases, and cloud systems. Collaboration & Leadership Lead cross-functional teams (backend, frontend, AI/ML, embedded) to ensure modular and maintainable system integration. Continuously review and refine architecture through stakeholder feedback and tech evaluations.

Job Description AI/ML Engineer We are seeking a sharp, innovative, and passionate AI/ML Engineer to join our R&D team. You will be responsible for designing and deploying intelligent algorithms that enhance the predictive capabilities of our remote diagnostics platform used in railway signaling and other critical infrastructure. Responsibilities: Build and deploy machine learning and deep learning models for predictive maintenance and anomaly detection. Analyze time-series sensor data to develop accurate failure prediction models. Work with massive datasets – cleaning, preprocessing, feature engineering, and model tuning. Develop and expose ML models as REST APIs for integration into cloud-based systems. Collaborate with domain experts, data engineers, and full stack developers to create robust, production-grade solutions. Perform continuous evaluation and improvement of deployed models (MLOps). Stay updated with the latest AI research and evaluate them for real-world application. Required Skills & Qualifications: 2–5 years of experience in AI/ML project development and deployment. Proficiency in Python , Scikit-learn , Pandas , NumPy . Hands-on experience with TensorFlow or PyTorch . Solid understanding of ML algorithms , classification , regression , clustering , NLP , or computer vision . Experience with model deployment , APIs , and Docker . Knowledge of cloud platforms (AWS/GCP/Azure) is a plus. Strong problem-solving skills and understanding of statistical concepts. Nice to Have: Experience with time-series forecasting and anomaly detection. Prior exposure to predictive maintenance in industrial environments. Familiarity with IoT data and sensor networks.

Job Description Full Stack .NET Developer We are looking for a skilled and passionate Full Stack .NET Developer to join our dynamic development team. The ideal candidate should have experience in building scalable web applications using the Microsoft .NET stack along with modern front-end frameworks. Responsibilities: Develop, test, and maintain scalable web applications using ASP.NET Core and related technologies. Design and implement RESTful APIs and integrate with third-party services. Build responsive front-end interfaces using Angular/React, JavaScript, HTML5, and CSS3. Write clean, maintainable, and well-documented code. Collaborate with cross-functional teams including designers, product managers, and QA engineers. Participate in code reviews, sprint planning, and other Agile development practices. Optimize applications for maximum speed and scalability. Work on database design and performance tuning using SQL Server. Deploy applications on Azure and manage DevOps pipelines (CI/CD). Required Skills & Qualifications: Bachelor’s degree in Computer Science, IT, or a related field. 3 to 6 years of experience in full stack development using Microsoft technologies. Strong expertise in .NET Core, C#, ASP.NET MVC/Web API . Good knowledge of Angular or React for front-end development. Experience with SQL Server , Entity Framework, LINQ. Solid understanding of RESTful services and Web API . Familiarity with version control systems like Git . Experience with Azure cloud services and DevOps is a plus. Excellent problem-solving and communication skills. Nice to Have: Experience in microservices architecture. Exposure to Agile/Scrum methodologies. Familiarity with Docker and containerized applications.

Job Description: ENERGY7 is seeking a passionate and skilled IoT Engineer to join our team working on cutting-edge projects in remote diagnostics, predictive maintenance, and real-time monitoring for Indian Railways and global clients. You will be responsible for designing, developing, and deploying end-to-end IoT solutions, integrating hardware, firmware, and cloud-based analytics. Key Responsibilities: Design and develop IoT devices using microcontrollers (ESP32, STM32, etc.) Interface sensors and actuators via RS-485, UART, I2C, SPI, Modbus, LoRa, Zigbee, or LTE. Develop firmware in C/C++/MicroPython for real-time data acquisition and control. Integrate with cloud platforms (AWS, Azure, or custom MQTT/HTTP/REST endpoints). Collaborate with data science and software teams to ensure reliable data flow and system scalability. Participate in system testing, field deployment, debugging, and performance tuning. Create technical documentation and provide support during installation and maintenance. Desired Candidate Profile: Bachelor's/Master's in Electronics, Instrumentation, Computer Science, or related field. 2-5 years of experience in IoT hardware design and firmware development. Proficiency in embedded C/C++, RTOS, or FreeRTOS. Familiarity with industrial communication protocols like Modbus RTU/TCP, MQTT, RS-485, etc. Experience in PCB design and hardware debugging (preferred). Working knowledge of cloud platforms or edge computing (Jetson, Raspberry Pi, etc.) is a plus. Strong problem-solving, documentation, and communication skills. Nice to Have: Experience with predictive maintenance or condition monitoring systems. Knowledge of AI/ML or data pipelines for sensor data. Exposure to Indian Railway signalling systems or industrial automation setups.

Role & Responsibilities: Collaborate with product managers, developers, and stakeholders to design intuitive, user-friendly digital products. Create wireframes, mockups, interactive prototypes, and user flows for both web and mobile applications. Conduct user research and usability testing to identify user pain points and refine UI/UX designs. Translate business needs and user insights into design solutions that are visually engaging and aligned with brand guidelines. Develop and maintain design systems and UI pattern libraries. Work closely with developers to ensure design consistency and proper implementation. Ensure responsive and accessible design across multiple platforms (desktop, tablet, mobile). Keep updated with latest design trends, tools, and technologies. Preferred Candidate Profile: 25 years of experience as a UI/UX Designer or similar role. Strong portfolio demonstrating UI and UX skills for web and mobile platforms. Proficient in design tools like Figma, Adobe XD, Sketch, or similar. Solid understanding of UX principles, human-centered design, and accessibility standards. Experience with HTML/CSS or front-end basics is a plus. Good communication, collaboration, and problem-solving skills. Experience in SaaS/IoT/Industrial products is a bonus.

Role & Responsibilities: Develop and maintain cross-platform mobile applications using .NET MAUI and C# . Implement UI/UX designs in accordance with modern mobile app standards. Integrate mobile apps with RESTful APIs, IoT devices, and cloud databases. Optimize app performance, memory usage, and responsiveness across Android and iOS platforms. Follow MVVM design patterns for code maintainability and scalability. Perform testing, debugging, and ensure timely updates of mobile apps. Collaborate with UI/UX designers, backend developers, and QA teams to deliver seamless user experiences. Preferred Candidate Profile: 25 years of experience in mobile development using .NET MAUI or Xamarin . Strong command of C# , .NET Core, and object-oriented programming. Experience in REST API integration , SQLite , and mobile performance tuning. Familiarity with Visual Studio, Git, and agile workflows. Understanding of platform-specific nuances (permissions, gestures, notifications, etc.) in Android and iOS. Knowledge of IoT-based application scenarios is a bonus. Good communication and collaboration skills.

Job Description : Roles & Responsibilities: Understand ENERGY7s IoT/AI products and communicate value to B2B and government clients. Work on railway tenders , prepare proposals, presentations, and solution briefs. Identify and pursue new business opportunities in India and abroad. Collaborate with tech and R&D teams to align offerings with customer needs. Conduct market and competitor analysis, attend exhibitions (e.g., InnoTrans). Preferred Candidate Profile: B.Tech in Electronics, Electrical, Computer Science, or similar is mandatory . 2–5 years of experience in B2B Sales, Technical Sales, or Pre-sales . Excellent written and verbal communication. Prior experience with government tenders, Railways, or infrastructure projects is a plus. Bonus: Knowledge of IoT, ML, and predictive maintenance concepts.

Role & Responsibilities: Lead the system architecture design for scalable and secure infrastructure across cloud and on-prem environments. Design and manage virtualized environments using VMware , including provisioning, clustering, and resource optimization. Work with Dev and Ops teams to integrate PHP-based systems into robust and fault-tolerant server environments. Architect secure networking solutions, manage firewalls, VPNs, and endpoint policies. Oversee Linux/Windows server deployments, patching, and monitoring. Plan and implement disaster recovery, backup strategies, and failover systems. Collaborate with product teams to ensure system readiness for high-availability and data-intensive applications. Audit infrastructure, recommend optimizations, and enforce IT policies and security best practices. Preferred Candidate Profile: 510 years of experience in system architecture or infrastructure design roles. Strong knowledge of PHP-based deployments and full-stack web environments . Expertise in VMware ESXi/vCenter , virtualization concepts, and resource optimization. Proven experience in firewall configuration , network topology , and secure routing . Familiarity with tools like pfSense, Fortinet, MikroTik, or similar is an advantage. Working knowledge of Linux server environments, Apache/Nginx, MySQL, and scripting (Bash/Python). Excellent analytical and troubleshooting skills. Certifications like VMware VCP, RHCE, or Cisco CCNA/CCNP are a plus.

ENERGY7 is looking for a passionate and skilled C and PHP Developer to join our in-house development team. You will be working on real-time embedded systems and web applications that power our flagship IoT-based Remote Diagnostic & Predictive Maintenance System (RDPMS) deployed across Indian Railways. Roles and Responsibilities: C Programming (Embedded Systems): Develop and maintain embedded applications in C for microcontrollers (STM32, ESP32, etc.). Interface with sensors using UART, SPI, I2C, Modbus RTU/TCP protocols. Optimize real-time data collection and memory performance. Work closely with hardware engineers to debug and enhance firmware performance. PHP Development (Web & APIs): Develop secure, modular backend systems using Core PHP or PHP frameworks (Laravel/CodeIgniter) . Create RESTful APIs to interface with IoT gateways and web dashboards. Integrate MySQL databases, write optimized queries, and manage schema changes. Implement best practices in code quality, testing, and version control (Git). Collaboration: Coordinate with frontend, IoT, and system teams for feature integration. Participate in daily scrums, code reviews, and deployment planning. Skills Required: Strong expertise in C Programming for embedded systems. Solid experience in PHP web development. Working knowledge of IoT protocols , serial communication, and firmware debugging. Familiarity with MySQL/PostgreSQL and Linux environment . Bonus: Experience in FreeRTOS , MQTT , and hardware interface projects. Education: B.Tech/B.E. in Computer Science , Electronics , Electrical , or equivalent. Why Join ENERGY7? Work on nation-scale railway projects using cutting-edge IoT. Gain dual-domain experience (embedded + web). Be part of a tech-driven company with 120+ stations already covered.