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    JavaScript Engineer, IoT

    • 16267
    • Software Engineering
    • Experienced Professionals
    • Internet of Things
    • ISG Device Engineering
    • UK
    • Cambridge


    We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class.

    Job Description

    The Internet of Things business unit at Arm are seeking a strong JavaScript engineer to join the online tools group to work on web applications. The ideal candidate will have an interest in cloud services, embedded devices and how IoT can change our lives for the better.

    This is a unique opportunity for you to work on many different technologies in a group working at the intersection of web applications and embedded development in IoT.

    You will have the opportunity to help us deliver tools and user interfaces across multiple platforms including desktop and browser. The applications you work on will give connected objects a presence on the web, making them easy to use and develop for.

    The Role

    We craft the user experiences of products being built around IoT at Arm and are responsible for their ease of use. These include user-focussed management interfaces for the Pelion cloud services as well as developer-focussed tooling for Mbed OS.

    Working in the emerging world of IoT, you will require pro-activity, dynamic approaches to problem solving and creative thinking.

    In return, you will join an experienced, professional team working with cutting edge technologies and concepts in an agile environment.

    A willingness to learn will be rewarded with training opportunities as well as the ability to work across other teams in the group.


    • Work as part of a diverse team to design, deliver and support the developer tools needed to foster a developer ecosystem around IoT products at Arm
    • Show demonstrable quality through unit testing and continuous integration
    • Work alongside peers and junior team members alike to discuss and solve technical problems, mentoring as necessary
    • Communicate effectively with other geographically-dispersed teams across the business unit
    • Engage with our agile planning and development processes to help shape delivery of our products

    Job Requirements

    Experience and Skills

    You have worked extensively with web technologies in an enterprise environment and have experience with JavaScript frameworks and tooling. Ideally you also have experience using TypeScript or a string desire to learn it.

    The skillset of the team is necessarily diverse, leading to a very dynamic working environment. We are seeking someone with a "get things done" attitude and a strong background in some of the following:

    • Demonstrable JavaScript skills, ideally using TypeScript
    • Web development technologies including HTML5 and CSS3 (Bootstrap, Foundation, etc.)
    • Single-page web application development (e.g. React, Vue)
    • Continuous integration workflows including build systems, testing and deployment
    • Source control systems, especially GitHub
    • Agile principles and processes

    Any experience of these technologies would also benefit the role:

    • Experience with server-side scripting using Node.js
    • Experience with UX design principles
    • Implementing and consuming RESTful APIs
    • Containerisation technologies (e.g. Docker, Kubernetes)

    We actively support cross-training between these technologies where there is no existing experience.

    At Arm, we are guided by our core beliefs that reflect our rare culture and guide our decisions, defining how we work together to defy ordinary and shape extraordinary:

    We not I

    Take daily responsibility to make the Global Arm community thrive.

    No individual owns the right answer. Brilliance is collective.

    Information is crucial, share it.

    Realise that we win when we collaborate — and that everyone misses out when we don’t.

    Passion for progress

    Our differences are our strength. Widen and mix up your network of connections.

    Difficult things can take unexpected directions. Stick with it.

    Make feedback positive and expansive, not negative and narrow.

    The essence of progress is that it can’t stop. Grow with it and own your own progress.

    Be your brilliant self

    Be quirky not egocentric.

    Recognise the power in saying ‘I don’t know’.

    Make trust our default position.

    Hold strong opinions lightly.

    Arm has a responsibility to ensure that all employees are eligible to live and work in the UK.



    ARM Benefits


    Your particular benefits package will depend on position and type of employment and may be subject to change. Your package will be confirmed on offer of employment. Arm’s benefits program provides permanent employees with the opportunity to stay innovative and healthy, ensure the wellness of their families, and create a positive working environment.

    • Annual Bonus Plan
    • Discretionary Cash Award
    • Group Personal Pension Plan with enhanced company contribution
    • Medical, Travel, Health & Life Insurances
    • Holiday, 25 days annual leave with option to buy an additional 5 days per year
    • Sabbatical, 20 paid days every four-year of service
    • Volunteering, One (1) paid working day each year (TeamARM)
    • Varies by location: cycle to work, free car parking, gym on site, team and social events

    About Arm

    Arm® technology is at the heart of a computing and connectivity revolution that is transforming the way people live and businesses operate. From the unmissable to the invisible; our advanced, energy-efficient processor designs are enabling the intelligence in 86 billion silicon chips and securely powering products from the sensor to the smartphone to the supercomputer. With more than 1,000 technology partners including the world’s most famous business and consumer brands, we are driving Arm innovation into all areas compute is happening inside the chip, the network and the cloud.

    With offices around the world, Arm is a diverse community of dedicated, innovative and highly talented professionals. By enabling an inclusive, meritocratic and open workplace where all our people can grow and succeed, we encourage our people to share their unique contributions to Arm's success in the global marketplace.

    About the office

    At our global HQ in Cambridge, England we house the majority of our engineering and our corporate groups that deliver our extraordinary success. As a world-renowned university town, Cambridge boasts both a beautiful countryside and a historical town center. Local activities include punting on the River Cam and the many museums that reside within Cambridge University.

    Cambridge, UK - Global HQ
    Arm Ltd.
    110 Fulbourn Road
    GB-CB1 9NJ
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