About the Role
We are seeking a Biosensors Research Intern (Electrochemistry) to support our electrochemical biosensor R&D team, focusing on aptamer-based sensing and small-molecule assay development. This role involves working on well-defined experiments, learning lab workflows and the electrochemistry stack, and contributing data and documentation to advance projects.
Responsibilities
- Support the design and execution of electrochemical experiments (e.g., voltammetry, impedimetry, chronoamperometry) under guidance.
- Prepare buffers/solutions, handle samples (including biofluids where appropriate), and maintain good lab practice.
- Assist with electrode cleaning and basic surface functionalisation steps following established protocols.
- Run assay optimisation experiments (e.g., concentration ranges, incubation times, blocking conditions) and record results rigorously.
- Carry out routine characterisation and quality checks on sensors and reagents, flagging anomalies early.
- Contribute to Python-based data analysis and plotting and help maintain tidy datasets.
- Help draft and update Standard Operating Procedures (SOPs), experiment templates, and lab documentation.
- Present progress in short weekly updates and collaborate closely with chemists, biologists, engineers, and data scientists.
Requirements
- Currently pursuing (or recently completed) a bachelor’s or master’s degree in Electrochemistry, Analytical Chemistry, Biochemistry, Chemical/Materials Engineering, or a related discipline.
- Comfortable in a wet lab environment with strong attention to detail, safety, and reproducibility.
- Foundational understanding of electrochemistry and enthusiasm to learn biosensing applications.
- Some hands-on experience with at least one of: electrochemical measurements, surface chemistry, assay development, or analytical methods.
- Strong organisation and note-taking skills.
- A proactive, creative, problem-solving mindset and willingness to ask good questions.
- Prior exposure to aptamers or other biorecognition elements.
- Familiarity with microfabrication techniques and microfluidic wearable platforms, including CAD modelling, lithography, and experimental setup.
- Familiarity with Design of Experiments (DoE), basic statistics, or Python scripting for data analysis.
- Experience working with complex matrices (e.g., serum, saliva, urine) or sample preparation.
- Experience with SPR, molecular docking, or structural modelling.
- Experience with Python, R, or MATLAB.
Skills
- Electrochemistry
- Analytical Chemistry
- Biochemistry
- Chemical Engineering
- Materials Engineering
- Wet lab techniques
- Attention to detail
- Laboratory safety
- Reproducibility
- Biosensing
- Assay development
- Surface chemistry
- Electrochemical measurements
- Analytical methods
- Organisation
- Note-taking
- Problem-solving
- Aptamers
- Microfabrication
- Microfluidics
- CAD modelling
- Lithography
- Design of Experiments (DoE)
- Statistics
- Python
- R
- MATLAB
- SPR
- Molecular docking
- Structural modelling
- Data analysis
- Python scripting
Location
- London
Work Type
- Full-time
- In-person
- Internship
Experience Level
- Intern
Education Level
- Bachelor's degree
- Master's degree
Salary/Compensations
- Competitive salary
Benefits
- Close mentorship
- Hands-on learning
- Exposure to industry experts
- Opportunities to build a portfolio of real experimental work
- Chance to contribute to cutting-edge technology
- Possibility of extension
About the Company
- Level Zero is pioneering next-generation biosensor technology for precise, real-time monitoring of critical endocrine biomarkers.
- Recognised as one of the top 20 startups across all categories worldwide at TechCrunch Disrupt 2024.
- Backed by top-tier organisations like Redalpine, SOSV, and Entrepreneur First.
- Pushing the boundaries of biochemistry and nanotechnology to revolutionize personalised health.
- Founded by seasoned engineers with extensive experience in R&D, technical innovation, and commercial strategy.
- Mission: to revolutionise health management by delivering clinical-grade data directly to individuals.
- Seeking driven innovators to join in pushing the boundaries of biosensing and health tech.
- Assembling the best team dedicated to turning cutting-edge science into life-changing, real-world solutions.
Equal Opportunity
- We value culture as much as we value technical expertise, creating an environment that’s equal parts collaboration, curiosity, and fun.
- We’re a fast-paced, mission-driven young team on a quest to make a lasting impact, fueled by uncompromising integrity, unwavering support for one another, and the thrill of exploring uncharted territories.
- Our passion for excellence drives everything we do, and we welcome individuals who share our commitment to shaping the future.
- We value integrity, honesty, and transparency.
- We look for self-starters who love diving into the unknown, collaborating on complex problems, and taking full ownership of results.
- We value open, clear communication and see feedback as a springboard for growth.
- We are motivated by creating real impact, particularly when it comes to advancing human health.
- We strike a balance between independence and collaboration.
- We value confident defense of ideas, alongside respectful, constructive debate.
- We thrive in the dynamic atmosphere of a startup, constantly evolving skill sets and fearlessly applying what we learn.
- If your skills and experience do not align perfectly with this role, yet you believe you have something unique to offer, we're keen to listen.
