Senior Software Engineer

Senior Software Engineer

Full-Time 63000 - 77000 £ / year (est.) On-site
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At a Glance

  • Tasks: Design and develop software for cutting-edge robotics in cell therapy manufacturing.
  • Company: Join Cellular Origins, a leader in revolutionary cell therapy technology.
  • Benefits: Enjoy 25 days holiday, private medical insurance, and a generous pension scheme.
  • Other info: Collaborative culture with opportunities for mentorship and career growth.
  • Why this job: Make a real impact in healthcare by revolutionising manufacturing processes.
  • Qualifications: Strong Python skills and experience in software development and debugging.

The predicted salary is between 63000 - 77000 £ per year.

Cell therapies have been shown to cure devastating diseases like cancer by reprogramming a patient’s own immune system, offering hope where there was none before. Giving more patients access to these life‑saving therapies requires a revolution in manufacturing and process automation. Cellular Origins is leading this revolution. Our proprietary technology tackles the challenges of large-scale production with an elegant robotic automation system that cuts costs, reduces labour, eliminates human error, and boosts efficiency.

About the role

We’re looking for a strong Senior Software Engineer with a passion for robotics to help deliver reliable software for our cell therapy manufacturing platform. You’ll spend your time designing, building, testing and improving software, from interfaces with integrated mobile robots and low-level factory control to factory operation, automation and orchestration. You’ll work within the robotics team and closely with colleagues across software and systems engineering teams to turn requirements into working solutions. You’ll contribute to technical design and help resolve delivery challenges, while mentoring other engineers and promoting high‑quality software. This is a hands‑on role. You’ll regularly deploy software onto physical systems, run integration tests with robots and connected bioprocess equipment, and investigate issues at the boundary between software and hardware.

Professional robotics experience is welcome, but is not required: we’re interested in your software engineering skills, curiosity and enthusiasm for learning.

What you’ll do

  • Take technical ownership of the design, architecture, implementation and debugging of maintainable software components, services and interfaces across the robotics platform, driving key architectural decisions and ensuring solutions are scalable, robust and aligned with long‑term platform objectives.
  • Integrate software with robots, devices and equipment.
  • Develop and run tests on hardware to verify behaviour, diagnose failures and check fixes under realistic operating conditions.
  • Build quality into delivery through test‑driven development, automated testing, continuous integration, and code review.
  • Mentor colleagues, share technical knowledge and help junior engineers deliver consistent, high‑quality software.
  • Collaborate across disciplines to resolve integration issues and deliver working features at a sustainable pace.
  • Maintain clear technical documentation and test evidence to support development, verification and regulatory requirements.

Qualifications

What you’ll bring

  • Significant experience delivering complex software, with strong skills in design, implementation, testing and debugging across the development lifecycle.
  • High proficiency in Python programming.
  • Strong understanding of object‑oriented programming and software design patterns, with experience building backend services or applications and integrating systems through APIs or messaging.
  • Experience with distributed systems using message-oriented or event‑based approaches.
  • Good engineering habits, including version control, automated testing and continuous integration.
  • The ability to mentor other engineers, explain technical ideas clearly and collaborate with colleagues across disciplines.
  • A genuine interest in robotics and the willingness to work hands‑on with hardware, learning how to test and troubleshoot integrated systems.

These are useful additions, rather than requirements:

  • Robotics experience can come from personal projects, study, research or professional work.
  • Robotics or automation experience, including ROS or ROS 2, mobile robots, robotic arms, motion control or machine vision.
  • Experience integrating software with hardware, low‑level peripherals or industrial communication protocols such as MQTT.
  • Experience with factory control, automation, orchestration or safety‑relevant software.
  • Front‑end development, for example using React Native or Angular.
  • Experience with virtualisation, containers, cloud services or IoT integration using GCP, Azure or AWS.
  • Experience developing software in medical or biotechnology settings, including verification, traceability and regulatory documentation.

Additional Information

Cellular Origins is currently based on the TTP Campus, within purpose‑built sustainable offices, labs and green surroundings, 10 miles south of Cambridge. Our working culture encourages entrepreneurship, shared ideas and collaboration, while providing you the freedom to do your best work. Our employee benefits include:

  • Annual bonus
  • 25 days holiday
  • Employer pension contribution of 10% of salary
  • Private medical insurance for employees and dependants
  • Enhanced family friendly leave
  • Life insurance worth 6x salary
  • Electric car leasing scheme
  • Cycle to work scheme
  • Season ticket loan

Senior Software Engineer employer: TTP

At TTP, we pride ourselves on being an exceptional employer, offering a dynamic work environment where innovation thrives. Located in the picturesque surroundings of Melbourn, just south of Cambridge, our award-winning campus fosters collaboration and creativity among our high-calibre team. With a generous benefits package, including profit-related bonuses, private medical insurance, and comprehensive relocation support, we are committed to nurturing employee growth and well-being while delivering cutting-edge surgical technologies that make a real difference in patient outcomes.

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Contact Details:

TTP Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer

✨Join Local Tech Meetups

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✨Contribute to Open Source Projects

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✨Explore Job Boards Specifically for Tech Roles

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We think you need these skills to ace Senior Software Engineer

Software Design
Implementation
Testing
Debugging
Python Programming
Object-Oriented Programming
Software Design Patterns

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 TTP.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at TTP 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 TTP

✨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 TTP 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.