About Persistent
We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.
Our disruptor’s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix® Assessment 2026 and Software Product Engineering PEAK Matrix® Assessment 2026.
About Position:
- We are seeking a highly skilled and motivated AI Developer to join our team. The ideal candidate will be responsible for designing and implementing AI applications, while also collaborating with our engineering team to integrate these applications into our services. This role requires a deep understanding of AI and machine learning algorithms, as well as the ability to work in a fast-paced, dynamic environment. The AI Developer will also be responsible for staying up-to-date with the latest industry trends and technologies, and for communicating effectively with both technical and non-technical team members. Responsibilities • Develop and Implement AI Models: The AI Developer will be responsible for developing and implementing AI models using OpenAI's Codex and other AI tools. • Tool Development: They will be responsible for developing tools for generative AI models. • Data Analysis: They will be responsible for analyzing and interpreting complex datasets to improve model performance. • Collaboration: They will work closely with other team members, including data scientists and engineers, to develop and implement AI solutions. Required Skills • Proficiency in OpenAI's Codex: The candidate must have a deep understanding and hands-on experience with OpenAI's Codex. They should be able to use this AI system to translate natural language to code effectively. • Tool Development for Generative AI: The applicant must have experience in developing and implementing tools for generative AI models. They should be able to create tools that can generate new data that is similar to the input data. • Strong Programming Skills: The candidate must have strong programming skills in languages such as Python, Java, or C++. They should be able to write efficient code and have a good understanding of data structures and algorithms. • A Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Machine Learning, or a related field is required. Preferred Skills • Knowledge of Machine Learning Algorithms: Familiarity with various machine learning algorithms like linear regression, decision trees, SVM, etc. • Experience with Deep Learning Frameworks: Experience with frameworks like TensorFlow, PyTorch, or Keras. • Familiarity with Natural Language Processing: Understanding of NLP techniques and libraries like NLTK, SpaCy, etc. • Knowledge of Cloud Platforms: Experience with cloud platforms like AWS, Google Cloud, or Azure. • Understanding of Computer Vision: Familiarity with computer vision techniques and libraries like OpenCV. • Experience with Big Data Tools: Experience with big data tools like Hadoop, Spark, or Hive. • Knowledge of Reinforcement Learning: Understanding of reinforcement learning techniques and algorithms. • Familiarity with Robotics: Experience with robotics and robotic process automation (RPA) tools. • Understanding of Neural Networks: Knowledge of neural network architectures like CNN, RNN, etc. • Experience with SQL and NoSQL Databases: Familiarity with databases like MySQL, MongoDB, etc.
- Role: Principal Architect
- Location: London
- Experience: 15+ years
- Job Type: Full Time Employment
- Mandatory Mention 3 skills: Investment Banking, Tool Development for Generative AI, Data Analysis.
Benefits:
- Competitive salary and benefits package
- Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
- Opportunity to work with cutting-edge technologies
- Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
- Annual health check-ups
- Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents
Values-Driven, People-Centric & Inclusive Work Environment:
Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.
- We support hybrid work and flexible hours to fit diverse lifestyles.
- Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
- If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment
Let’s unleash your full potential at Persistent - persistent.com/careers
For more detail, please contact – Chayan Chakraborty. [email protected]
“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”
