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Fullstack Engineer

Field Energy


Posted over 30 days ago...

Join Field's mission to spearhead Europe's clean energy future as a Fullstack Engineer in London, building innovative solutions for a greener grid.


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No salary declared 😔

icon Location

Field, Fora Montacute Yards

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98% Remote- UK

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Expires at anytime

Organisation summary: Field is at the forefront of renewable energy, focusing on battery storage to enhance the reliability and sustainability of the energy grid. As a bold new player in the clean energy sector, Field aims to be a leading force in Europe, with a vision to expand into various asset types. This is an exciting time to be part of a company dedicated to achieving net zero with its cutting-edge automated energy trading platform.

  • Collaborate with a skilled team to architect, prototype, and develop event-driven systems, APIs, and user interfaces.
  • Work closely with engineering and product leaders to set priorities and tackle projects that drive the company's goals.
  • Contribute to the evolution of the company's design patterns and methodologies.
  • Problem-solving skills and the ability to present complex ideas clearly.
  • Independent, proactive, and detail-oriented with a pragmatic approach to software design and testing.
  • Experience in web app development and testing in a commercial environment.
  • Proficiency in relational and NoSQL databases, system architecture, and API design.
  • Openness to learning new technologies such as Typescript, Python, Go, React, AWS, and more.

Benefits include: Competitive pay with an employee share scheme, inclusive parental leave, company bonuses, hybrid working, generous L&D budget, global work flexibility, mental health support, eco-friendly initiatives, and a vibrant office culture in Shoreditch, London.

Fullstack Engineer

Department: Technology

Employment Type: Permanent - Full Time

Location: UK - London


A bit about Field

At Field, we’re accelerating the build out of renewable energy infrastructure to reach net zero. We are starting with battery storage, storing up energy for when it’s needed most to create a more reliable, flexible and greener grid. At Field, we will show that batteries are a totally viable part of our energy infrastructure - now, not in some distant future. 

We have ambitious plans to become the defining new clean energy player in Europe over the next few years, gradually expanding beyond batteries into new asset types.


We are building our automated energy trading platform from the ground up. A key subsystem within this, the Operations Platform, allows us to introspect the behaviour of our platform as a whole and configure other components and sub platforms in it. The successful candidate will join our existing team, (Nsikan and Oliver), to build new features to multiply the effectiveness of our platform's users.

Key Responsibilities

This is a broad and varied role with the opportunity to have massive impact. Key responsibilities including

  • Write architecture proposals, build prototypes, and develop production event-driven systems, APIs, and frontend features with support from the wider team.
  • Coordinate with engineering and product leads to define and prioritise task projects that help us meet business objectives
  • Develop and shape our emerging design patterns and ways of working

Skills, Knowledge and Expertise

A bit about you

  • You’re a problem solver - you’re able to break down problems and design an approach to find the solution at the right level of detail 
  • Clear, impactful communicator, able to articulate complex concepts to technical, and non-technical audiences
  • You thrive in autonomous work environmentswith a positive and proactive approach
  • You have exceptional attention to detail and take a balanced and pragmatic approach to designing and testing software

Essential Skills

  • Experience with building and testing web applications in a commercial setting
  • Experience with relational databases or NoSQL backends
  • You’ve collaborated on project where you’ve been contributing to system architecture and API design
  • Experience with end to end testing of systems

Technology Stack

We’ve listed a few of the technologies we use, we’re not expecting you to have expertise in all of them but a willingness to learn.

  • Languages: Typescript, Python and Go
  • Applications:  React, Remix, Fast API, Benthos
  • Compute: AWS Lambda, AWS ECS,
  • Databases and Storage: DynamoDB, PostgreSQL, S3
  • Microservice orchestration: Temporal, AWS Eventbridge, AWS SNS
  • Infrastructure: Terraform, AWS
  • CICD: Docker, Github Actions


We’re offering a competitive compensation package, including participation in our employee share scheme which rewards all employees for the growth of the business.

Other benefits include

  • Enhanced parental leave, for all new parents:

    • 6 months fully paid primary carer leave
    • 3 months fully paid secondary carer leave
    • 10 days fully paid leave for fertility treatment

  • Up to 10% company wide bonus based on company performance 
  • Hybrid working (blend of home and office working to suit individual needs)
  • Nest pension (8% combined contributions) on qualifying earnings 
  • 25 days holiday + bank holidays
  • £2,000 annual learning & development budget to spend on whatever best supports your growth
  • 1 month a year ‘work from anywhere in the world’ policy
  • Spill: our mental health benefit allowing every Fielder access to equal and unrestricted therapy and resources 
  • Green leave: paid time off to do something good for the environment
  • Fun co-working office space in Shoreditch, London 
  • Dog friendly office (with some regular furry friends already in the team)
  • Free team lunch once a week
  • Regular team socials
  • Birthday carbon offset: a gift from Field to the world to celebrate your birthday
  • & many more on the way!

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