Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join us to revolutionise drug discovery with innovative software solutions.
- Company: Helical, a pioneering tech company transforming biology with cutting-edge applications.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Why this job: Be part of a mission-driven team making a real impact in healthcare.
- Qualifications: 2+ years in software development, strong Python skills, and experience with modern frameworks.
- Other info: Fast-paced environment with ownership and excellent career advancement potential.
The predicted salary is between 36000 - 60000 £ per year.
Helical is building the in-silico labs for biology. Drug discovery still relies on wet labs: slow, expensive, and constrained by physical trial-and-error. Helical is changing that. We build the application layer that makes Bio Foundation Models usable in real-world drug discovery, enabling pharma and biotech teams to run millions of virtual experiments in days, not years. Today, leading global pharma companies already use Helical, and we are at the start of a highly ambitious growth journey. We are a founder-led, talent-dense team building a category-defining company from Europe. We care deeply about the quality of our work, move fast, and expect ownership. If you are excited by complexity, real responsibility, and shaping how a company actually operates as it scales, you will feel at home here.
Requirements
- +2 years of professional experience as a software developer
- Strong proficiency in Python, including building APIs, data-processing pipelines, and production-ready services
- Experience writing and maintaining tests using pytest and acceptance tests with Github Actions
- Experience developing frontend applications using Next.js and React
- Solid understanding of RESTful APIs and client-server architecture, including building FastAPI endpoints for data-intensive applications
- Familiarity with modern frontend tooling (TypeScript, CSS frameworks, component-based design)
- Experience working with Git and collaborative development workflows
- Comfortable working in a fast-paced environment and taking ownership of features end to end
- Ability to write clean, maintainable, and well-tested code
Nice to Haves
- Usage of JupyterHub, JupyterLab & Airflow APIs
- Experience designing developer-facing tools or platforms
- Interest in building intuitive user experiences for technical users
- Experience with Docker and containerized deployments
- Familiarity with AWS (S3, EC2, ECR, Cognito)
- Knowledge of databases (SQL and/or NoSQL)
- Exposure to ML/AI workflows or data science tooling
- Exposure to MLflow for model tracking and versioning
- Experience with scientific, bioinformatics, or data-intensive applications including handling AnnData, single-cell RNA-seq, DNA/RNA sequences, or other omics datasets
Full Stack Developer (Python + in London employer: Helical
Contact Detail:
Helical Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Developer (Python + in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those that highlight your Python and frontend development expertise. This is your chance to demonstrate what you can bring to the table beyond just a CV.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, confidence and clarity are key when discussing your experience!
✨Tip Number 4
Don’t forget to apply through our website! We love seeing candidates who take the initiative. Tailor your application to reflect how your skills align with our mission at Helical, and let your passion shine through.
We think you need these skills to ace Full Stack Developer (Python + in London
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your experience with Python and any relevant frameworks like FastAPI or Next.js. We want to see how you've tackled complex problems in your previous roles, so don’t hold back!
Tailor Your Application: Take a moment to customise your application for us. Mention specific projects or experiences that align with our mission at Helical. This shows us you’re genuinely interested and have done your homework.
Keep It Clean and Clear: When writing your application, clarity is key! Use straightforward language and structure your thoughts well. We appreciate clean, maintainable code, and that starts with how you present yourself.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Helical
✨Know Your Tech Stack
Make sure you’re well-versed in Python, Next.js, and React. Brush up on building APIs and data-processing pipelines, as these are crucial for the role. Be ready to discuss your past projects and how you’ve used these technologies to solve real problems.
✨Showcase Your Problem-Solving Skills
Helical is all about tackling complex challenges. Prepare examples of how you've approached difficult coding problems or optimised processes in your previous roles. Highlight your ability to take ownership and deliver results in a fast-paced environment.
✨Familiarise Yourself with Testing Practices
Since the role involves writing and maintaining tests, be prepared to talk about your experience with pytest and GitHub Actions. You might even want to bring up specific scenarios where your testing strategies improved code quality or reduced bugs.
✨Understand the Company’s Mission
Helical is changing the landscape of drug discovery, so it’s important to understand their vision. Research their products and think about how your skills can contribute to their mission. Showing genuine interest in their work will set you apart from other candidates.
