Machine Learning Engineer

6 days ago

Delhi, Delhi, India Crimson Energy Experts Pvt Ltd Full time ₹ 20,00,000 - ₹ 25,00,000 per year

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.

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