🚀 We’re Hiring: Electronics & Communication Engineers Focus: RF Data Analytics · Radar Signal Processing · Electronic Warfare | Experience: 1 – 5 yrs | Age Limit: ≤ 30 yrs Why join Crimson? Work on next-generation radar and EW programs that safeguard critical national assets. Turn terabytes of raw I/Q captures into real-time intelligence alongside cross-functional experts. Ship your code from lab prototype to live field deployment and see immediate impact. What you’ll do Acquire – Automate high-throughput downloads, cataloguing and integrity checks of multi-gigabyte RF datasets. Clean & Sanitize – Write Python/Matlab routines for noise filtering, interference rejection and metadata standardisation. Transform – Build DSP modules to demodulate, resample and convert raw I/Q streams into emitter-level feature vectors. Ingest – Design robust ETL workflows into local and shared SQL/NoSQL databases with geospatial indexing. Analyse – Produce geospatial heat-maps, time-frequency plots and anomaly alerts that drive mission decisions. Present – Craft dashboards and concise reports that translate complex RF metrics into clear operational insight. Maintain – Handle routine calibration of RF front-ends, firmware upgrades and Linux/GPU server upkeep. Must-have qualifications Degree: M.Tech / ME / B.Tech / BE / M.Sc. in ECE, Telecom, Signal Processing, Radar Tech, Defence Electronics, or MCA with strong tech focus. Experience: 1 – 5 yrs hands-on with electronics, communications or signal-processing systems. Core knowledge: Electronic Support Measures (ESM), radar theory, communication waveforms, RF chain components. Tools: Matlab (or equivalent), Python (NumPy, SciPy, Pandas, PyTorch/SciKit-DSP-Comm), Git, Docker, Linux. Data skills: Building ETL pipelines, designing database schemas and basic DevOps practices. Nice-to-have superpowers GNU Radio and SDRs (USRP, HackRF) or Keysight/NI test equipment. REST API development with FastAPI or Flask. Geospatial tooling (GDAL, PostGIS, QGIS, ArcGIS). Familiarity with MIL-STD metadata formats (ST 0601/0603, ASTERIX) and radar messaging. Defence-sector clearance eligibility and a passion for national-security tech. What we offer Mission impact: Direct contribution to nationally strategic programmes with tangible outcomes. Growth runway: Sponsored certifications (DSP, EW, cloud), conference travel and mentoring from senior defence scientists. Cutting-edge lab: Petabyte-scale RF archive, GPU clusters and dedicated SDR testbeds. Competitive package: Market-aligned salary, performance bonus, medical & accident insurance, 30 days paid leave. How to apply Prepare your CV (PDF) and a one-page cover letter describing an RF or large-scale data-pipeline project you’ve handled. Deadline: 11 June 2025 (rolling reviews — apply early for priority). Show more Show less
About Crimson Energy Experts Crimson Energy Experts is a fast-growing engineering and technology firm delivering advanced energy, safety-IoT, and industrial-automation solutions across India. Our 80-plus team of engineers, data scientists, and project managers works on cutting-edge platforms—from smart fire-detection ( REDRAVEN ) to AI-enabled industrial security—helping clients boost efficiency, safety, and sustainability. Join us as we scale new innovations in mechanical systems and expand our product-design capability. The Opportunity As a Mechanical Design Engineer , you will transform industrial-scale concepts into precise, manufacturable plant layouts and mechanical systems that power our smart-energy and safety solutions. Key Responsibilities Plant & System Design: Develop 3-D models, assemblies, and production drawings using CATIA and SolidWorks . Analysis & Optimisation: Conduct structural, thermal, and vibrational FEA in ANSYS ; perform tolerance stack-ups and enforce DFM/DFA best practices. Documentation Ownership: Produce BOMs, GD&T, and engineering change orders to ASME / ISO standards. Prototyping & Industrialisation: Partner with suppliers to build, test, and refine prototypes through to full-scale manufacture. Cross-Functional Collaboration: Interface with electronics, firmware, and project teams to deliver reliable, cost-effective designs on schedule. Qualifications Education: B.Tech in Mechanical Engineering (or equivalent). Experience: 2–3 years of hands-on design work for plants, equipment, or products. Software Expertise: Advanced proficiency in CATIA , SolidWorks , and ANSYS . Technical Skills: Strong command of materials selection, GD&T, and manufacturing processes (CNC, sheet-metal, fabrication). Soft Skills: Excellent communication, problem-solving, and documentation abilities. What We Offer Competitive salary plus annual performance bonus. Comprehensive medical coverage for you and your family. Annual upskilling budget and a clear growth path. Opportunity to influence entire product lifecycles and work on high-impact energy and safety projects.
🧠 NLP Expert – Researcher/Engineer 📅 Experience: 3–4 years 💰 Salary Range: ₹15 – ₹30 LPA About the Role We are seeking an experienced NLP Expert – Researcher/Engineer to lead the design and pretraining of advanced transformer-based language models from scratch using sequential, structured data. This role demands a deep understanding of transformer architectures , strong command over the Hugging Face ecosystem , and the ability to convert complex, real-world time-series or geospatial data into meaningful natural language outputs. You'll be working on cutting-edge applications that require bridging non-traditional inputs with natural language generation in a production-ready environment. Responsibilities Architect and pretrain encoder-decoder transformer models (e.g., BERT, GPT, T5) from scratch using structured, sequential datasets. Design pipelines that convert non-textual data—such as spatial, temporal, or sensor-based signals—into NLP-compatible formats. Build end-to-end systems that generate natural language descriptions, summaries, or narratives from raw structured inputs. Apply rigorous model evaluation strategies and optimize for downstream language generation tasks. Collaborate across functions with data engineers, domain specialists, and product teams to deliver production-ready solutions. Stay abreast of and incorporate the latest research in NLP, pretraining strategies, and model efficiency. Required Skills & Experience 3–4 years of hands-on experience in Natural Language Processing and deep learning . Strong expertise in Transformer-based architectures and foundational NLP theory. Proven experience in pretraining language models from scratch , not just fine-tuning existing ones. Advanced proficiency in Python , with experience in PyTorch , TensorFlow , and the Hugging Face Transformers & Datasets libraries . Familiarity with sequential, time-series, or geospatial data , and how to integrate such data into NLP pipelines. Experience with data preprocessing , including transforming unconventional inputs into model-compatible formats. Strong problem-solving, communication, and cross-functional collaboration skills. Bonus Points For Experience in multimodal modeling (e.g., combining text, time, and spatial inputs). Knowledge of MLOps , model optimization , and deployment workflows . Contributions to open-source NLP projects or publications in peer-reviewed ML/NLP conferences. Why Join Us? This is your opportunity to shape how machines interpret and articulate real-world, structured data through language. If you’re passionate about building from the ground up and redefining what’s possible with NLP, we want to hear from you.
Job Description – NLP Expert (Transformers & Custom Architectures) 🧠📖⚓ Position: NLP Expert Experience Required: 5 + Years Location: New Delhi (Onsite) Domain Focus: Defence Technology & Naval Applications 🇮🇳 About Us At Crimson Energy Experts Pvt. Ltd. , we are developing advanced defence-grade software systems to strengthen the future of India’s naval and maritime operations. Our projects focus on Defence Technology, Artificial Intelligence, and Advanced Analytics , with a mission to empower the Indian Navy through next-generation NLP, AI, and data-driven decision-making. We are looking for an NLP Expert with deep expertise in Hugging Face Transformers and hands-on experience in pretraining and developing custom encoding architectures . This role is critical to building domain-specific language models for secure and high-performance defence applications. 🚀 Key Responsibilities Pretrain and fine-tune Hugging Face Transformers for naval and defence-specific use cases . Design and implement custom encoding architectures for unstructured defence data (text, intelligence reports, maritime logs, etc.). Develop domain-specific embeddings and representations for secure and reliable software applications. Build end-to-end NLP pipelines : data collection, preprocessing, model training, evaluation, and deployment. Collaborate with engineers and defence domain experts to align NLP solutions with operational requirements . Optimize models for performance, scalability, and low-latency inference in mission-critical environments. Ensure all solutions comply with security, confidentiality, and defence-grade standards . Required Skills & Qualifications 4+ years of experience in Natural Language Processing (NLP) and Deep Learning . Strong expertise with Hugging Face Transformers (BERT, GPT, RoBERTa, LLaMA, etc.). Experience in pretraining LLMs and creating custom tokenizers/encoding architectures . Proficiency in Python , PyTorch, and TensorFlow. Solid background in text representation learning, embeddings, and sequence modeling . Experience in distributed training (multi-GPU/TPU setups). Familiarity with MLOps practices for deploying and monitoring NLP systems. Ability to design solutions with security-first principles for sensitive defence applications. What We Offer An opportunity to build indigenous NLP systems for the Indian Navy ⚓🇮🇳. Work on cutting-edge NLP & AI projects that directly impact national security. Competitive pay 💰 with performance-driven growth. A chance to be part of a mission-driven team solving real-world defence challenges.
Job Description – Senior Python Developer (ETL Pipelines Specialist) Position: Senior Python Developer Experience Required: 4+ Years Location: New Delhi (Onsite) Domain Focus: Defence Technology & Naval Applications 🇮🇳⚓ About Us At Crimson Energy Experts Pvt. Ltd. , we are building mission-critical solutions that support the future of India’s defence and maritime strength. Our projects span across Defence Technology, Artificial Intelligence, and Advanced Analytics, with a strong focus on empowering the Indian Navy through next-generation software, data engineering, and intelligence platforms. We are looking for a Senior Python Developer who is passionate about building ETL pipelines and has strong expertise in Dagster . Your work will power our defence data systems, ensuring reliable and scalable workflows that directly support naval operations. 🚀 Key Responsibilities Design, build, and maintain ETL pipelines and workflows using Dagster 🔄 Develop data orchestration frameworks to integrate structured, unstructured, and streaming data. Work closely with AI/ML teams to provide clean, high-quality datasets for analytics and defence intelligence. Ensure workflows are robust, fault-tolerant, and production-ready with strong monitoring and alerting. Apply best practices in data versioning, lineage, and governance . Integrate ETL pipelines into defence intelligence platforms, simulators, and naval systems . Contribute to the architecture and scaling of mission-critical data infrastructure. Required Skills & Qualifications 4+ years of hands-on experience as a Python Developer , with a strong focus on ETL pipelines . 🛠️ Expertise in Dagster . Proficiency in Python and SQL , with experience in data workflows and orchestration. Familiarity with modern data engineering tools (dbt, Spark, Kafka is a plus). Experience with Docker/Kubernetes . Strong knowledge of data modeling, warehousing, and orchestration principles. Ability to design secure, scalable solutions tailored for defence applications . What We Offer A chance to work on ETL pipelines that matter for the Indian Navy ⚓🇮🇳. A culture of innovation, responsibility, and national service . Competitive pay 💰 with performance-based growth. An opportunity to build products of national importance and leave a lasting impact.
🚢 Frontend Engineer – Real-Time Maritime Systems 📍 New Delhi | Onsite Are you passionate about building real-time dashboards, maps, and visualizations that truly make an impact? This is your chance to contribute to cutting-edge technology for the Indian Navy , helping operators monitor live data from ships, sensors, and forecasts to ensure safe and efficient navigation. 🔷 About the Role As a Frontend Engineer , you’ll design and implement intuitive dashboards, navigational maps, and real-time visualizations for a maritime navigation & situational awareness system . Your code will directly support naval operators in making split-second, mission-critical decisions. 🔷 Key Responsibilities Develop responsive UI components: dashboards, charts, alert panels, and maps. Integrate real-time data streams (WebSockets, WebRTC) from GPS, gyro, cameras, and weather sensors. Implement geospatial mapping for ship positions, routes, and forecast overlays. Build interactive animations and transitions using Framer Motion or GSAP. Convert Figma designs into pixel-perfect, responsive UI . Collaborate with backend & AI teams for live API integration. Ensure performance optimization for real-time operations. Maintain clean, scalable code with Git and testing practices. 🔷 Must-Have Skills JavaScript (ES6+), React.js, Next.js WebSockets & WebRTC for live data/video feeds Tailwind CSS for responsive UI Advanced React (Hooks, Context API, rerender optimization) Animation libraries : Framer Motion / GSAP Geospatial mapping : Leaflet.js, Mapbox, or OpenLayers Git, REST APIs, and basic testing (Jest/React Testing Library) 🔷 Good-to-Have Skills D3.js, Recharts, Plotly for advanced data visualization Docker & CI/CD exposure Accessibility (a11y) & security best practices Experience with surveillance / defense analytics systems 🔷 What We Offer A rare opportunity to work directly with the Indian Navy on mission-critical technology. Competitive Salary Exposure to real-time data systems, geospatial mapping, and defense AI integration . A collaborative team of AI experts, system engineers, and designers . Ownership and influence in UI/UX, product design, and architecture decisions . 🔹 Location: New Delhi (Onsite) 🔹 Experience: 3–6 years (Frontend Development with React/Next.js) 🌊 Join us in building next-generation maritime technology for the Indian Navy. Your frontend skills will shape the future of defense navigation and situational awareness.