Contact us 0117 3182447

Full Stack Developer

£40,000 - £55,000 | remote, flexible work | share options

Tuesday 03 Aug 2021

Ref: 92

LinkedIn ShareShare

Sennen is hiring a remote or office based Full-Stack Developer - working with Node.js and TypeScript - to help develop the application and back-end of our renewable energy management product.

We offer a meaningful and rewarding opportunity, joining the clean tech company that makes operating renewables more cost effective, easier, and safer.


Our product processes real time IoT data from operating wind turbines and presents informative workflows, tables, graphics, reporting and data visualisations, and is used by fund managers, financiers, technicians, control room operators and engineers around the world.


You'll be building applications, APIs and framework components which underpin the platform and tools that our users, and developer colleagues, need. This entails interesting complexity across the back-end, data workflow and front-end, contributing code that's well-implemented, robust and that scales. 


We offer as much autonomy as you're ready for. It's a flat structure team and Agile approach in a fast-moving company with a supportive culture. We'll help you get to grips with the domain and its related engineering considerations, through being exposed to end users for feedback and through our own expertise.

We offer considerable freedom in solution design and approach. There's big plans and lots to accomplish.


What you’ll be doing

  • Develop rich, interactive, data intensive dashboards and applications, delivering the user experiences that our users will love
  • Deliver entire new modules to our clients, based on our ideas and designs, using new and existing framework components
  • You’ll be involved in a wide variety of tasks, from developing scheduled jobs which process large quantities of IoT data through to business level APIs and rich, interactive user interfaces.
  • Maintain, enhance and bug-fix our suite of in-house components, libraries and services
  • Work with peers to develop the best solutions and user experiences for our customers
  • Longer term, you could take ownership of entire parts of the system, having other developers work with you when implementing new features.


We're looking for

  • Someone ready to build upon demonstrable skills accrued in industry, now exploring new engineering challenges and larger projects  
  • Solid JavaScript - Node.js, TypeScript - with an optional back-end focus, if you wish
  • Ideally, also with good SQL ability, or familiarity with handling big data
  • Experience writing HTTP/JSON APIs and Node.js/Express services
  • Ability to write concise, robust and readable code
  • Good coding practices including testing and peer code reviews
  • A collaborative approach, comfortable working with users and stakeholders with diverse perspectives and needs
  • You may also bring - or like to gain - skills in functional programming in JavaScript


Current ecosystem - we'll welcome your influence

Node.js | TypeScript | React | Redux | Ramda | Chai | Webpack | PostgreSQL | Kubernetes | AWS


Salary and benefits

  • £40,000 to £55,000 - we're keeping an open mind
  • Employee share options
  • 25 days holiday, plus public holidays 
  • An inclusive and flexible culture - tell us what you need


About us

Sennen is a fast-growing clean-tech business which provides solutions to meet the needs of renewable energy operators. Our system handles the daily operations of some of the largest, most complex, offshore wind farms in the world. You'll be joining a diverse team of developers with varying levels of experience and specialisms. One key trait we share is a desire to work with a high degree of independence to rapidly develop solutions. We offer autonomy to innovate within a supportive developer-led team; our CTO is still very hands-on and he values software engineering.

Sennen is an equal opportunity employer. We'll do our best to make you feel listened to, valued and understood within our hiring process and organisation.


Location: remote within South West England or in central Bristol, at Desk Lodge, as often as you wish. We get together once or twice most months, usually in Bristol, and we'll need you to attend in person with at least a few days' notice.

Timing: joining asap, ideally before November


Even if your CV isn't ready, please talk with Vittoria at techfolk to find out more:

0117 318 2447 | | @Vix_Rubino

RECRUITERS: Sennen has selected techfolk as its recruitment partner for this position and cold calling or speculative applications are not welcomed.