Full Stack Developer jobs in United Kingdom

Location of Role: Chelmsford

Advert Closing Date: 19/01/2026

Starting Salary: £45,765.00(pro-rata for part-time vacancies)

Part/Full Time:Full Time

Contract Type: Permanent

Working Pattern: Mon-Fri

We are seeking a highly skilled and motivated Senior Software Developer to join our newly formed Automation and AI team. This is a key role supporting the delivery of our digital transformation strategy, with a focus on building scalable, secure, and user‑centred solutions using Microsoft technologies.

As part of Essex Police’s commitment to innovation and public service, you will play a pivotal role in developing, and delivering robust automation solutions using Power Apps, Power Automate, and related Microsoft 365 technologies. You will support the technical implementation of our Centre of Excellence (CoE), and ensure the secure and scalable deployment of automation workflows. Working closely with other developers, product owners, architects, and delivery partners.

We’re looking for someone with technical expertise in the Power Platform, a strong understanding of automation governance and security, and a collaborative mindset to help us deliver impactful, user‑centred solutions that improve efficiency and service delivery.

Essential Skills and Experience:

• Strong experience in Microsoft Power Platform (Power Apps, Power Automate, Dataverse).
• Proficiency in .NET development (C#, ASP.NET, Entity Framework).
• Understanding of JSON.
• Solid understanding of automation governance and security.
• Understanding and experience of the full software development lifecycle.
• Ability to translate user requirements into technical solutions.
• Excellent problem‑solving and communication skills.

A technical test may be required to be taken as part of the selection procedure.

This is a unique opportunity to help shape the future of digital policing in Essex Police, delivering solutions that make a real difference to our communities.

For an informal conversation about the role, please contact Naomi Darlington via email Naomi.Darlington@kent.police.uk.

Your application for this role will be shortlisted on the content you provide within the “reason for application” question, within the application form itself. CV’s, covering letters or attachments are not included in the shortlist. Within your “reason for application” answer, please refer to any experience, skills, and abilities you feel you have that will make you suitable for this role, based on the role criteria stated in the job advert or job description. Please provide as much detail as possible as insufficient content may mean you do not meet the shortlisting criteria, however please note this question is limited to 9000 characters and this system will count spaces and blank lines as characters. This count may differ from the Microsoft Word word count function therefore you may wish to use a different online character counter to check the characters used.

Depending on your current vetting level and security clearances, you may be required to complete additional vetting information during the recruitment process.

Kent Police and Essex Police welcomes applications regardless of age, disability, gender reassignment, marriage or civil partnership status, pregnancy or maternity, race, religion or belief, sexual orientation, sex, or employment status.

Please let us know if you require extra support at any stage of the application process, or for further information regarding this position, please email us at recruitment.business.services@ecis.police.uk stating ‘Application Support and Adjustments’ in the title of your email. Alternatively, you can call us on 01245 452833. Where appropriate we will make adjustments to the selection process, working arrangements and/or the working environment provided it is reasonable in all the circumstances to do so.

If you’re not from the UK, you must be a resident in the UK and have lived here continuously for the last three years. You must also be free from restrictions with indefinite leave to remain. If you’re from the UK you must have lived here continuously for the last three years. This doesn’t apply to those serving abroad in the British Armed Forces.

As a Disability Confident Leader we:

• Have subjected our Disability Confident self‑assessment to external challenge and validation.
• Are taking an active leadership role in encouraging and helping other employers on their journey to becoming Disability Confident.

Diversity, Equality and Inclusionare central to the values of our organisation. At Essex Police we value and embrace the unique experiences, identities and abilities that each of us bring to our roles. We strive to empower everyone to bring their authentic self openly and safely to work.

Through the dedicated commitment of our support networks, DE&I team and wider HR departments, we are on a journey to embed our DE&I commitments, ensuring Essex Police is an employer of choice; where everyone feels included.

Essex Police and Kent Police are an equal opportunities employer. Communications may be recorded for monitoring purposes.