At a Glance
- Tasks: Design and build scalable web applications that make a real impact in biomedicine.
- Company: Causaly, an innovative AI-powered platform transforming biomedical knowledge.
- Benefits: Competitive pay, private health insurance, personal development budget, and 25 days holiday.
- Other info: Dynamic international team with opportunities for accelerated career growth.
- Why this job: Join a mission-driven team accelerating scientific breakthroughs for all humankind.
- Qualifications: 4+ years in back-end development, solid JavaScript skills, and familiarity with Node.js.
The predicted salary is between 60000 - 80000 £ per year.
Causaly is redefining how humans acquire knowledge and develop insights in biomedicine. Our AI-powered platform enables researchers and decision-makers to discover and interpret evidence from millions of scientific publications, clinical trials, regulatory documents, and other complex data sources in minutes. We are building the world’s most advanced biomedical knowledge platform, powered by a high-precision Knowledge Graph and GenAI capabilities. Our technology is already used by leading biopharmaceutical organizations to accelerate drug discovery, improve safety, and drive better decision‑making. Backed by top‑tier investors including ICONIQ, Index Ventures, Pentech, and Marathon, we are scaling rapidly and expanding our product suite and market presence.
You will be responsible for designing and building scalable, reliable, and maintainable web applications. You will collaborate with our product and research teams to build and ship new features, contributing to all aspects of the development lifecycle, from requirements gathering to deployment and monitoring.
What we’re looking for:
- 4+ years work experience with back‑end applications
- Solid understanding of Javascript
- Familiarity with Node.js
- Experience with TypeScript
- Good knowledge of web architecture (URIs, HTTP, Caching, etc)
- Proficiency in Git version control
- Familiarity with UNIX terminal
- Excellent knowledge of English language (verbal and written)
- Solid understanding of relational databases
Preferred Qualifications:
- Experience working with Knowledge Graphs and graph databases, such as Neo4J
- Experience working with Full‑Text search databases, such as ElasticSearch
- Good understanding of GraphQL
- Experience working with Docker
- Experience working with a functional programming language
- Experience working with AWS or Google Cloud
Our Technology Stack:
- Node.js
- Typescript
- Git
- ElasticSearch
- Neo4J
- RxJS
- React
- Webpack
Benefits:
- Competitive compensation package
- Private medical & dental insurance
- Life insurance (4 x salary)
- Personal development budget
- Individual wellbeing budget
- 25 days holiday plus bank holidays
- Your birthday off!
Potential to have real impact and accelerated career growth as a member of an international team that is building a transformative AI product. We are on a mission to accelerate scientific breakthroughs for ALL humankind, and we are proud to be an equal opportunity employer. We welcome applications from all backgrounds and fairly consider qualified candidates without regard to race, ethnic or national origin, gender, gender identity or expression, sexual orientation, disability, neurodiversity, genetics, age, religion or belief, marital/civil partnership status, domestic / family status, veteran status or any other difference.
Senior Software Engineer in London employer: Casualy
Causaly is an exceptional employer for Senior Software Engineers, offering a dynamic work culture that fosters innovation and collaboration within a rapidly scaling international team. With competitive compensation, comprehensive benefits including private medical insurance and personal development budgets, and the opportunity to make a significant impact in the biomedicine field, Causaly is dedicated to supporting employee growth and well-being while driving scientific breakthroughs for all humankind.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Casualy or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Casualy.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Casualy.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Casualy that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Software Engineer in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Casualy.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Casualy and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Casualy
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Casualy uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
