At a Glance
- Tasks: Join our team to develop and improve embedded software for IoT devices.
- Company: A family-owned Finnish company with a supportive and collaborative culture.
- Benefits: Enjoy online learning, work-life balance, and well-being initiatives.
- Other info: Potential for permanent role after a 12-month graduate scheme.
- Why this job: Kickstart your career in software engineering while working on exciting real-world projects.
- Qualifications: Experience in C/C++ and Python programming; problem-solving skills are a must.
The predicted salary is between 28000 - 35000 £ per year.
We are looking for a motivated and curious Graduate Embedded Software Engineer (IoT) to join our engineering team on a 12-month fixed-term graduate scheme, with the potential to move into a permanent role at the end of the programme. This is an exciting entry-level opportunity for someone at the start of their software engineering career who wants to build practical, hands-on experience while contributing to real product development, issue resolution, and continuous technical improvement.
Working closely with experienced engineers, you will contribute to software development activities across analysis, design, implementation, documentation, testing, and release support. You will have the opportunity to learn from senior colleagues while bringing fresh thinking to embedded software development, particularly in the use of AI-assisted tools, automation, secure coding principles, and modern software practices in a real engineering environment. We are ideally looking for someone to join us in August or September 2026.
Responsibilities- Analyse project requirements and design embedded system architecture.
- Implement, test and debug embedded software in C/C++ and Python.
- Document code, create test plans, and support release activities.
- Collaborate with hardware engineers and use tools such as J-Link for debugging.
- Apply secure coding practices and contribute to continuous improvement initiatives.
Core technical skills
- Experience with C/C++ programming.
- Experience with Python or other scripting languages.
- Good problem-solving skills.
Desirable technical exposure
- Knowledge of embedded real-time systems, development tools, and software engineering methods.
- Embedded Linux and microcontroller development (STM32, Nordic nRF).
- Knowledge of Zephyr RTOS and low-level communication protocols (BLE, UART, I2C, SPI).
- Experience reading PCB schematics and using hardware debugging tools.
- Awareness of secure coding principles and cybersecurity.
- Interest in or exposure to AI-assisted software development tools.
Personal strengths
- Proactive and innovative attitude.
- Ability to work independently and collaborate effectively within a team.
- Wide range of online learning opportunities and internal mobility to advance your career.
- Autonomy and trust combined with a healthy work-life balance.
- Well-being initiatives, including a dedicated Well-Being Day and weekly Empower Hour.
- Supportive, collaborative environment in a stable, family-owned Finnish company with international presence.
For additional information on the role, please contact our Talent Acquisition & Development Manager: Ben Fryer (ben.fryer@helvar.com). Apply via the Helvar Careers site before 15 July 2026.
EEO StatementAt Helvar, we are committed to creating a workplace that promotes a culture of respect, and opportunity for all. We welcome applications from individuals of all backgrounds, regardless of race, ethnicity, gender, gender identity, sexual orientation, age, disability, religion, or any other characteristic protected by law. We value the unique perspectives and experiences that each individual brings to our team and encourage everyone to apply. If you require any accommodations during the recruitment process, please do not hesitate to get in touch.
Graduate Embedded Software Engineer (IoT) in Dartford employer: Helvar
Helvar is an exceptional employer that fosters a supportive and collaborative environment, ideal for a Graduate Embedded Software Engineer (IoT) looking to kickstart their career. With a strong emphasis on employee well-being, autonomy, and continuous learning, you will have access to a wide range of online training opportunities and the chance to work closely with experienced engineers in a family-owned Finnish company with an international presence. This role not only offers practical, hands-on experience in embedded software development but also the potential for long-term career growth within a stable and innovative organisation.
StudySmarter Expert Advice🤫
We think this is how you could land Graduate Embedded Software Engineer (IoT) in Dartford
✨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 Helvar 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 Helvar.
✨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 Helvar.
✨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 Helvar 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 Graduate Embedded Software Engineer (IoT) in Dartford
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 Helvar.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Helvar 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 Helvar
✨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 Helvar 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.
