Software Engineer C#


Bristol, Barnstaple or Beckington (with a mix of office and home-based working)


Up to £65k Dep on Exp + Benefits inc. 1/2 day Friday, flexi time, hybrid working, retail discounts

We are SEA.

Engineered to protect. We protect what matters – our nations, our waters, our land, our cities, our people, our environment, our world.

Join us.

SEA is a growing company providing technology systems and solutions across the maritime defence and traffic enforcement sectors.   We have an exciting new vacancy for a Software Engineer C#.

The candidate shall lead a software development team responsible for the design, implementation, test and integration of software artefacts to support the delivery of projects and products.


To work part of an agile team to deliver software engineering capability across a range of products and systems to meet project and customer delivery in a timely and cost-effective manner.

What we offer

Your work, your contribution, deserves to be recognised and rewarded. Have a look at the benefits we offer:

Work life balance:

  • Hybrid/flexible working arrangements
  • 25 days’ annual leave, plus buy and sell
  • Up to 16 days flexi leave accrual
  • Half day Fridays
  • Reservist in the armed forces receive special paid leave


Family & wellbeing:

  • Private medical health insurance & Employee Assistance Program
  • All Staff Bonus
  • Group Pension Plan of up to 7% employer contribution
  • Cycle to work scheme
  • Wellbeing centre
  • Sports & Social activities
  • Employee Discounts portal – online and instore discounts, travel savings etc
  • Canada Life GP and financial advice
  • Life assurance policy
  • Publication and recruitment bonus rewards
  • Development opportunities, including LinkedIn learning

Facilities & resources:

  • Electric vehicle charging points at all sites
  • Private seated lunch areas
  • Onsite bistro (Barnstaple office) and free hot and cold beverages
  • Onsite showers and toiletries provision
  • Free onsite parking

What you will be doing:

Working in an agile team of Software Engineers you will get to work on the design, implementation, test and integration of embedded software and supporting applications. Your software engineering skills will be key in SEA’s delivery of a range of products and systems to our customers.  your day-to-day tasks will include things like:

  • Design of software components and interfaces
  • Implementation and unit testing of software
  • Integration of software within system/product
  • Diagnosis and remediation of faults identified within software
  • Organise and conduct peer review of software
  • Release and configuration management of software artefacts for deployment to test and production environments

What we are looking for:

  • Product Development
  • C#
  • Net
  • SQL

Join us and be part of something smaller – with 300 people in the UK and Canada – doing something bigger: protecting what matters. 

If you would like to know more, please give our Talent Acquisition Advisor Ethan a call on 01373 852304.




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