Purpose of the Role

Job Opportunity: Anode Scientist – Li-ion Battery Cell (Applied Research)

Location: Oxford, UK
Function: Cell Technology / Applied Research
Reporting To: Principal Anode Scientist (UK)
Employment Type: Full-time
Line Management Responsibility: None
Financial Responsibility: None

About Agratas

At Agratas, we’re redefining the future of sustainable energy through cutting-edge battery technology. As a wholly owned subsidiary of Tata Group, we are building a global battery business that powers the transition to electric mobility and renewable energy with integrity, innovation, and sustainability at our core.

The Opportunity

We are seeking a highly motivated and innovative Anode Scientist to join our growing R&D team in Oxford. You will act as a subject-matter expert, leading the development and evaluation of advanced and next-generation anode materials for lithium-ion batteries.

This is a unique opportunity to shape the future of battery cell technology, driving performance, safety, and cost-effectiveness across current and future product generations—from prototype development to scalable manufacturing.

Key Responsibility Areas

• Anode Innovation & Evaluation
  Conduct advanced research on cutting-edge anode materials (e.g., natural/synthetic graphite, SiOx, Si-composite, graphite/CNT), enabling lithium-ion cells with high energy density, fast-charging capability, safety, and long life.

• Advanced Material Understanding
  Lead electrochemical characterisation and testing of anode materials and electrodes. Utilise chemical, physical, mechanical, and electrical testing to ensure compatibility with other cell components.

• Next-Gen Strategy & Competitiveness
  Propose next-gen anode materials and processing strategies aligned with Agratas’ technology roadmap. Evaluate commercial viability, IP potential, and environmental impact.

• Cross-Functional R&D Collaboration
  Work collaboratively with teams across R&D to integrate anode materials into cell concepts. Act as a technical lead in multidisciplinary projects.

• Data-Driven Development
  Apply structured experimentation, advanced data analytics, and design-of-experiments to optimise formulations, processing parameters, and cell performance.

• Planning & Reporting
  Maintain clear documentation of technical activities, experimental results, and insights. Provide regular updates to R&D leadership on project progress and key milestones.

Job Context

About You

Technical Expertise

• In-depth knowledge of anode chemistries (e.g., Gr, SiOx, Si/C, LTO, NiOx) and their application in lithium-ion batteries.

• Expertise in anode material processing, characterisation (e.g., SEM, XRD, EIS), and interpreting electrochemical performance data.

Experience

• PhD in Chemistry, Chemical Engineering, Materials Science or related field, with industrial R&D experience in lithium-ion battery technology.

• Proven track record in driving innovation and technical excellence within an industrial or applied research environment.

Skills

• Strong analytical and problem-solving capabilities.

• Effective communicator and collaborator across cross-functional teams.

• Demonstrated ability to manage complex R&D work packages, deliver results, and contribute to competitive technical roadmaps.

Why Join Agratas?

• Work at the forefront of energy storage innovation.

• Be part of a purpose-led organisation shaping the electrification of transport and energy systems.

• Collaborate with some of the brightest minds in the industry within a supportive and dynamic team environment.

Apply Today

If you're passionate about battery technology and want to make a real impact in an ambitious, global business, we want to hear from you.

Agratas is committed to fostering an inclusive, diverse, and equitable workplace. We welcome applications from all backgrounds and communities.