At a Glance
- Tasks: Join our team to develop and test innovative software for cutting-edge video technology.
- Company: One Big Circle is a fast-growing tech company in Bristol, specialising in Intelligent Video solutions.
- Benefits: Enjoy 25 days holiday, private healthcare, and a supportive work environment with social events.
- Other info: We welcome applicants from under-represented groups and value diverse perspectives.
- Why this job: Kickstart your career in a dynamic team where your ideas matter and learning is encouraged.
- Qualifications: No formal experience needed; just a passion for tech and some programming knowledge.
The predicted salary is between 20000 - 24000 £ per year.
Junior Device Software Developer
£26,5k - £30k
Bristol
About One Big Circle
Be part of an award-winning workplace: The Sunday Times Best Medium-sized Technology Company 2025
Formed in 2017, One Big Circle is a fast-growing Bristol technology company that provides “Intelligent Video” solutions. We focus entirely on solving real-world industry problems by fusing new technology in the field of Video, IOT, Cloud and AI providing end to end solutions which allow our customers to dramatically improve their operational efficiency and safety.
Our culture is one of high-quality technical delivery and we work at a speed that many industries are unaccustomed to; we have done this by building a team dynamic that challenges and empowers our people and creating an environment where everyone contributes and learns. We are growing, profitable and have ambitious plans to continue expansion in and beyond our existing markets.
We are looking for a proactive and motivated individual to join our team to support the business in further growing our flagship award-winning product: AIVR. AIVR (Automated Intelligent Video Review) is a state-of-the-art video technology system used by thousands of people in the rail industry. AIVR has won dozens of awards and is recognised as the market leading solution, but we are building many more opportunities both in existing and new markets which will further accelerate our growth.
We have built a culture where people feel supported, included, and empowered to do their best work. Our team is growing, and we’d love for you to be part of the journey.
Role Summary
An exciting opportunity to start a career with a diverse and fast-growing team, developing your skills on a variety of innovative projects.
We're looking for someone with a strong interest in edge devices and embedded systems, low-level software development, and hardware integration. You don’t need to know everything from day one, but curiosity, a willingness to learn, and a hands-on mindset are key.
Responsibilities
- You will help create and test software and firmware within a skilled team that likes getting things done.
- You will learn a range of current and new technologies from experienced software and hardware engineers.
- You will be given increasing responsibility for elements of each project as you continue to prove yourself.
There is significant scope to adapt the exact role to your skills and interests, but you will spend time developing, integrating and testing embedded applications with a wide range of hardware, under the supervision and guidance of senior engineers.
You’ll gain experience of a range of relevant technologies such as:
- Python, C, C++
- Microcontrollers and FPGA
- Linux
- IP networking
- Integration of visible-spectrum, thermal, and other specialist imaging and sensor technologies
Personal Qualities and Experience
You are someone who enjoys learning new skills, finding out things and also learning from mistakes. We’d like you to be reliable, curious, and ready to deal with problems and get them solved. We strongly encourage those from under-represented groups to be confident in applying to us.
You do not need to have any formal experience working in software, but you should be able to demonstrate your interest by having done something or worked on a ‘passion project’ yourself. You might have built a home automation controller, a robot, or a data logger or similar, using microcontrollers, Arduino or Pi, or some other relevant activity. You should have some familiarity with at least one general purpose programming language.
You will also be keen to contribute ideas to both the business development and the social side of the company.
Company Benefits Include:
- Auto enrolment Pension Scheme
- 25 DaysHoliday plusbank holidays
- Life Assurance
- PrivateHealthcare Cover
- ShareOptions
- Work related training courses as required
- Complimentary snacks and refreshments including fresh fruit
- Office-based role with flexible working and the option of one day per-week from home
- Access to Bike to WorkScheme
- Secure bike storage and shower facilities
- Social events
How to Apply
Join an award-winning team, named ‘The Sunday Times Best Medium-sized Technology Company 2025’.
At One Big Circle, you’ll be part of a fast-growing team where your ideas and contributions are truly valued.
Please send your CV and covering letter to .
Successful applicants will be required to pass a BPSS (Baseline Personnel Security Standard) check.
Junior Device Software Developer in Bath employer: One Big Circle Ltd
One Big Circle is an exceptional employer located in Bristol, offering a vibrant and inclusive work culture that prioritises employee growth and development. With a focus on innovative technology solutions, employees are encouraged to learn and contribute to meaningful projects while enjoying benefits such as a generous holiday allowance, private healthcare, and a supportive team environment. Join us to be part of a fast-growing company where your ideas matter and you can make a real impact.
StudySmarter Expert Advice🤫
We think this is how you could land Junior Device Software Developer in Bath
✨Tip Number 1
Familiarise yourself with the technologies mentioned in the job description, such as Python, C, and embedded systems. Having hands-on experience or personal projects that showcase your skills in these areas will make you stand out.
✨Tip Number 2
Show your curiosity and willingness to learn by preparing questions about the company’s projects and technologies during the interview. This demonstrates your genuine interest in the role and the company.
✨Tip Number 3
Connect with current employees on LinkedIn or other professional networks to gain insights into the company culture and the team dynamics. This can help you tailor your approach and show that you’re proactive.
✨Tip Number 4
Be ready to discuss any relevant personal projects or experiences that highlight your problem-solving skills and technical abilities. Even if they are not formal work experiences, they can demonstrate your passion and capability.
We think you need these skills to ace Junior Device Software Developer in Bath
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights relevant skills and experiences related to software development, embedded systems, and any personal projects you've worked on. Emphasise your curiosity and willingness to learn, as these are key qualities the company is looking for.
Craft a Compelling Cover Letter:In your cover letter, express your enthusiasm for the role and the company. Mention specific technologies or projects that excite you about One Big Circle, and explain how your background aligns with their mission of solving real-world problems through technology.
Showcase Your Passion Projects:If you've worked on any personal projects, such as building a robot or a home automation system, be sure to include these in your application. Describe what you learned from these experiences and how they relate to the role of Junior Device Software Developer.
Proofread Your Application:Before submitting your application, take the time to proofread both your CV and cover letter. Check for any spelling or grammatical errors, and ensure that your documents are well-structured and easy to read. A polished application reflects your attention to detail.
How to prepare for a job interview at One Big Circle Ltd
✨Show Your Passion for Technology
Make sure to express your genuine interest in edge devices and embedded systems during the interview. Share any personal projects or experiences you've had with microcontrollers, Arduino, or similar technologies to demonstrate your enthusiasm and hands-on mindset.
✨Prepare for Technical Questions
Brush up on your knowledge of programming languages like Python, C, and C++. Be ready to discuss how you would approach low-level software development and hardware integration. Even if you don't have formal experience, showing your understanding of these concepts can impress the interviewers.
✨Emphasise Your Curiosity and Willingness to Learn
One Big Circle values individuals who are eager to learn and grow. Be prepared to talk about how you've learned from past mistakes and how you approach problem-solving. Highlight your adaptability and readiness to take on new challenges.
✨Engage with the Company Culture
Research One Big Circle's culture and values before the interview. Be ready to discuss how you can contribute to their inclusive and supportive workplace. Mention any ideas you have for both business development and social activities within the team.
