Senior Firmware Developer

myenergi; Grimsby; On-site; GBP 40,000 - 70,000; Full time

Job description

Putting the ‘i’ back into British Innovation
Putting the ‘i’ into Inventing the Future
Putting the ‘i’ into Inspiring the Nation

myenergi Ltd is a progressive and innovative company with its HQ born and based right here in Stallingborough, subsidiaries based in Germany, Benelux, Northern Ireland, Australia and ambitions to open facilities right across the world. We specialise in the design and manufacture of ground-breaking renewable-energy technology products.

We are recruiting for a Senior Firmware Engineer.

Working with electrical, electronic, mechanical and compliance engineering teams you will be responsible for developing the code base for the myenergi ecosystem. You will also work closely with the software development team to ensure the continued evolution of cloud services and APIs.

You must be disciplined and self-motivated. A fast learner and capable of running a small team of developers when required on a project by project basis.

Responsibilities:

• Develop firmware for existing platform to add new features and bug fixes.
• Work within the firmware team to develop the infrastructure for new and existing products.
• Work with the Firmware Development Manager and Lead Engineer for Security and Communications to create solutions for the continually evolving security requirements in IoT.
• Participate in Peer Reviews with colleagues.
• Manage and organise own work through use of tools such as Jira and GitHub.
• Participate in team meetings and stand ups.
• Document and present work, with occasional team demos.
• Manage small teams of developers when required.

Qualifications & Experience:

• Embedded C firmware development.
• FreeRTOS.
• Espressif ESP32 (IDF) development platform.
• Object oriented design.
• AWS IoT core.
• Bluetooth and/or Wi-Fi development.
• Messaging protocols (HTTP/S, MQTT).
• Messaging formats such as JSON or protobuf.
• PKI, certificate provisioning and security with embedded devices.
• Version control systems (e.g. GIT or SVN).
• Writing and maintaining unit tests.
• Good Communication and Collaboration Skills.

Highly Desirable:

• Mesh networking (such as Zigbee/Thread/Lora radio).
• Embedded Linux development.
• TI and PIC MCU Development.
• Embedded Bare-Metal programming.
• CI pipeline and associated tools.
• Working in an Agile/Scrum environment.

Salary: DOE

What myenergi offer you:

• Free charging of electric vehicles on site.
• Private Medical Insurance.
• Cycle to Work Scheme.
• 25 days holiday + Bank Holidays.
• Mental Health First Aiders across the business, let's be there for each other.
• Career Development & Encouragement.
• Employee Empowerment.
• Free onsite parking.
• Positive working environment.
• EV salary sacrifice scheme.
• Birthday Leave – because everyone deserves a day off for their birthday, right?
• Long service awards.
• Enhanced maternity & paternity pay.
• Employee Assistance Programme - a free 24/7 UK-based counselling helpline.

myenergi is committed to being an equal opportunity, diverse and inclusive employer. We want a supportive and inclusive environment where our colleagues can reach their full potential without prejudice and discrimination. We are committed to a culture where respect and understanding is fostered, and the diversity of people’s backgrounds and circumstances will be positively valued.