At a Glance
- Tasks: Design and develop scalable backend services and data pipelines for impactful health solutions.
- Company: Join Airfinity, a leading predictive analytics company in the life sciences sector.
- Benefits: Competitive salary, flexible working, and opportunities for professional growth.
- Other info: Be part of a diverse team that values innovation and collaboration.
- Why this job: Make a real difference in public health while working with cutting-edge technology.
- Qualifications: Degree in Computer Science or related field with strong Python and SQL skills.
The predicted salary is between 63000 - 77000 £ per year.
Airfinity is an independent predictive analytics company serving the life-sciences sector.
We combine continuously updated data, advanced analytics and scientific expertise to help pharmaceutical, global-health and biosecurity organisations anticipate change and make better decisions.
Our products provide intelligence and forecasting across areas including infectious disease, drug and vaccine demand, biosecurity, obesity and cardiometabolic conditions.
Joining Airfinity offers the opportunity to work on technically challenging products that address important scientific and public-health questions.
About the role
We are looking for a S enior Software Engineer to join our backend engineering team.
This is a hands-on engineering role with significant scope to shape our systems, technical direction and ways of working.
You will design, build and operate backend services and data pipelines while helping the wider team deliver reliable, maintainable software.
You will work closely with other engineers, product managers, data scientists, analysts and subject-matter experts.
Alongside writing code, you will provide technical leadership through design decisions, code reviews, mentoring and pragmatic delivery planning.
Key responsibilities
- Design, develop and enhance scalable backend services, data pipelines, REST APIs and supporting infrastructure.
- Build and maintain systems that collect, process and integrate data from APIs, databases, structured files and web sources.
- Develop and implement AI-powered capabilities, ensuring AI solutions and generated code are robust, accurate and production-ready.
- Shape technical architecture and contribute to product roadmaps, delivering high-quality, reliable software that meets business and customer needs.
- Maintain and improve production systems through monitoring, testing, code reviews and engineering best practices, while supporting continuous improvement.
- Collaborate closely with engineers, product managers, data scientists and analysts, mentoring colleagues and contributing to an agile, knowledge-sharing engineering culture.
- Python, Postgre SQL, SQLAlchemy, Django REST Framework, Selenium, Scrapy, Prefect, Pandas, Docker, AWS, Open Search, Git/Git Hub, AI Model APIs and AI-assisted development tools (Open AI Codex & Claude Code).
Requirements
- Degree in Computer Science, Software Engineering or a related engineering discipline, with significant commercial experience developing and supporting backend applications.
- Strong technical expertise in
Python, SQL, relational databases, data modelling , REST APIs and scalable, production-grade systems.
- Experience building data pipelines and integrating data from APIs, databases and web sources.
- Practical experience applying AI technologies within software development, including AI models and coding assistants, with sound judgement on their appropriate use.
- Strong understanding of software engineering best practices, including automated testing, code quality, Git-based workflows, code reviews and continuous integration.
- Excellent communication, problem-solving and mentoring skills, with the ability to contribute to system design, make sound technical decisions and thrive in a collaborative remote engineering team.
- Our Commitment to Diversity and Inclusion
We are an Equal Opportunity Employer committed to fostering an inclusive and diverse culture.
We do not discriminate on any basis and believe that a broad range of perspectives helps us innovate and reach our collective potential.
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Senior Software Engineer employer: Airfinity Ltd
Airfinity is an exceptional employer that empowers its employees to tackle significant scientific and public health challenges through innovative technology. With a strong commitment to diversity and inclusion, the company fosters a collaborative work culture where team members can grow their skills and advance their careers while working on cutting-edge projects in the life sciences sector. Located in a dynamic environment, Airfinity offers unique opportunities for professional development and the chance to make a meaningful impact in global health.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer
✨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 Airfinity Ltd 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 Airfinity Ltd.
✨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 Airfinity Ltd.
✨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 Airfinity Ltd 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
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 Airfinity Ltd.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Airfinity Ltd 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 Airfinity Ltd
✨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 Airfinity Ltd 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.
