At a Glance
- Tasks: Design and develop backend services in Python, collaborating with researchers and product managers.
- Company: Dynamic tech company focused on security and innovation.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Other info: Flexible experience requirements; great for those eager to learn and grow.
- Why this job: Join a research-driven team and make an impact in the security domain.
- Qualifications: Strong Python skills and problem-solving mindset required.
The predicted salary is between 63000 - 77000 £ per year.
Salary: £55k - £75k
Hybrid: 1 - 2 days per week
Start: ASAP
My new client is looking for a problem-solving focused mid-level Python engineer (specialist) who wants to build product features in a research-driven environment. You'll be expected to contribute to product development, deliver clean, testable Python code, collaborate with small cross-functional teams, and communicate your thinking clearly in high-cadence development cycles.
Key Responsibilities
- Design, implement, test, and maintain backend services and prototypes in Python.
- Work from prototype/research outputs to production-ready components alongside ML/AI researchers and SREs.
- Participate in live coding/problem-solving rounds during development and code reviews.
- Collaborate closely with product managers and researchers to translate ideas into working demos and production features.
- Help troubleshoot, debug, and optimise systems (performance, reliability, observability).
- Contribute to CI/CD, containerisation (Docker) workflows, and cloud deployment patterns as required.
- Communicate trade-offs and design decisions clearly; adapt to changing requirements.
Required Skills & Experience
- Strong Python proficiency (day-to-day production experience).
- Demonstrable problem-solving aptitude - ability to break down ambiguous problems and explain reasoning clearly.
- Experience working in small teams or fast-moving product environments where engineers wear multiple hats.
- Practical familiarity with containers (Docker) and general cloud concepts.
- Good communication skills - able to think out loud during live problem-solving.
- Typically 3+ years' relevant experience (flexible; equivalent experience or strong demonstrable ability considered).
Desirable (but not required)
- Experience with Kubernetes or container orchestration.
- Exposure to ML/AI projects, data pipelines, or research-driven engineering.
- Experience with observability tooling, CI/CD, and testing best practices.
- Degree in Computer Science, Engineering, or related technical field (or demonstrable equivalent).
Python Developer - Security - Cambridge/London employer: Salt
As a UX Designer at our global investment management firm in London, you'll be part of a dynamic and innovative team that values creativity and collaboration. We offer a hybrid work environment, competitive salary, and comprehensive benefits, alongside ample opportunities for professional growth in the rapidly evolving field of digital marketing and AI. Join us to shape engaging user experiences while working on cutting-edge projects that blend classic UX design with emerging technologies.
StudySmarter Expert Advice🤫
We think this is how you could land Python Developer - Security - Cambridge/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 Salt 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 Salt.
✨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 Salt.
✨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 Salt 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 Python Developer - Security - Cambridge/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 Salt.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Salt 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 Salt
✨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 Salt 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.
