Jobs
My ads
My job alerts
Sign in
Find a job Career Tips Companies
Find

365 senior developer

Chelmsford
Global Marine Group
Developer
Posted: 29 January
Offer description

Job Description

We have a new opportunity within our experienced, dynamic IT team. Following a review of our upcoming IT projects, we have identified the need for a permanent 365 Senior Developer. This role is open exclusively to UK-based candidates only, with a preference for those within commuting distance of our Head Office in Chelmsford, Essex. This role operates on a hybrid basis, three days in the office and two days working from home.

Purpose: The 365 Senior Developer will lead and innovate in the creation, customisation, and optimisation of Microsoft 365 and SharePoint solutions that drive business productivity and enhance user experience. This role involves architecting and developing applications and integrations within the Microsoft 365 ecosystem, including Power Platform and Azure integrations, while providing technical leadership and strategic guidance to projects and teams.

Role Responsibilities:

1. Manage, configure, and develop within Office 365 environments, utilising a range of Office 365 applications for document management and collaboration.
2. Design and develop applications using Power Apps (Canvas Apps), Power Automate, and Power BI to create integrated solutions that support business needs.
3. Knowledge of development using the Microsoft Graph API enhancing interconnectivity across applications.
4. Develop, customise, and manage Modern SharePoint sites, including site pages, web parts, and site templates to enhance user experience and productivity.
5. Implement front-end solutions utilising SPFx, PnP, and frameworks like JavaScript, TypeScript, and .NET Core for dynamic user experiences and functionality.
6. Integrate Office 365 applications with third-party and cloud services using APIs, JSON, and CSOM, ensuring seamless data flow and application interoperability.
7. Build Azure-based solutions integrated with Office 365, leveraging Azure Logic Apps, Function Apps, and other Azure services, with programming in JavaScript, C#, and PowerShell.
8. Practical Office 365 product experience - configuring, administration, development and deploying solutions using the full range of Office 365 apps for document management and collaboration.
9. Knowledge of SharePoint Online, OneDrive, Microsoft Teams.
10. Apply practical knowledge of SharePoint Online and associated Services (Search Service, User Profile Service, Compliance Centre, Security Centre, Content and Document Management Principles).
11. Apply practical knowledge in the use of PowerShell to automate deployments and perform maintenance tasks
12. Experience of undertaking Office 365 BAU Admin activities.
13. Implement robust security practices when working with Office365, Power Platform and Azure.
14. Demonstrate strong interpersonal skills with an ability to communicate complex technical concepts effectively to clients and stakeholders.
15. Capable of working autonomously, remotely, or collaboratively within diverse team environments.
16. Prioritise, plan, and multitask effectively within deadlines and budget constraints, applying project management principles where required and ability to work within a project team.
17. Experience working on projects, taking requirements, generating designs, and implementing a final solution.
18. Strong understanding of Application Lifecycle Management when working with Power Platform and Office365 Solutions.
19. Maintain up-to-date skills, learn new technologies as needed, and proactively identify and implement effective solutions for business requirements.

Qualifications, Skills and Experience

Qualifications/Skills/Experience:

20. Knowledge of Azure Servers, Web Applications, Storage Solutions, Data Solutions, Machine Learning Solutions and Networking
21. Knowledge of Web Design / Development using HTML, CSS and Adobe Creative Cloud suite of product
22. Knowledge of Azure SQL Database implementation and development with Azure Data Factory

Location: This role operates on a hybrid basis, three days in the Chelmsford office and two days working from home.

We kindly ask that Recruitment Agencies, do not contact us regarding this role, as we will not be requiring agency support at this time. Thank you for your understanding. To ensure our organisation complies with immigration rules, all candidates must provide evidence of their Right to Work in the UK when applying. Unfortunately, we are unable to sponsor candidates and on Graduate visas. If you do not hear from us within two weeks of submitting your application, please assume that your application has not been successful.

About The Company

Global Marine Group offers over 175 years of engineering expertise, connecting continents, countries and communities. The Group delivers precision installation and 24/7 maintenance of subsea fibreoptic cables. The Group comprises of three specialist business units, Global Marine, SubConnect and OceanIQ.

With a global workforce of over 800 talented individuals, together the Group has installed over 330,000 kilometres of subsea telecoms cable, performed maintenance operations on 29% of the worlds fibre optic cables and has detailed data records on over 3million km of cable - 97% of all fibre, and 90% of all power cable including, over 6,500 historic cable faults.

The Global Marine Group team is full of passionate people, sharing a wealth of knowledge and constantly achieving excellence.

Employee Benefits:
23. Group Pension with access to Independent Financial Advisor
24. Life Cover – inclusive with Group Pension Plan
25. Private Medical Insurance and Medicash Plan
26. Dental Scheme – at a subsidised cost
27. Fitness Club Subsidy
28. X2 Professional Subscriptions
29. Cycle Scheme – As per the green initiative, approved by the Government scheme
30. Eye Sight Test contribution
31. Perkbox - employee discount scheme along with a Wellness Hub
32. Enhanced Maternity and Paternity pay
33. 25 days Annual Leave
34. Option to purchase an additional 5 days annual leave per year
35. Long Service Awards
36. Reward & Recognition
37. Referral programme
38. Employee Assistance programme
39. 3 paid volunteer days
40. Free on-site parking - At all sites
Global Marine Group are committed to making our recruitment process accessible and inclusive for everyone. If you require reasonable adjustments for your interview, please reach out to during your recruitment process. We are more than happy to accommodate your needs to ensure you have the best possible experience during the selection process.

Apply
Create E-mail Alert
Job alert activated
Saved
Save
Similar job
Senior javascript developer vue 3
Little Burstead
Permanent
Client Server
Developer
€70,000 a year
Similar job
Senior javascript developer
Billericay
Permanent
epay, a Euronet Worldwide Company
Developer
€60,000 a year
Similar job
Junior microsoft power platform & fabric developer
Harlow
Permanent
Motability Foundation
Developer
€37,500 a year
See more jobs
Similar jobs
It jobs in Chelmsford
jobs Chelmsford
jobs Essex
jobs England
Home > Jobs > It jobs > Developer jobs > Developer jobs in Chelmsford > 365 Senior Developer

About Jobijoba

  • Career Advice
  • Company Reviews

Search for jobs

  • Jobs by Job Title
  • Jobs by Industry
  • Jobs by Company
  • Jobs by Location
  • Jobs by Keywords

Contact / Partnership

  • Contact
  • Publish your job offers on Jobijoba

Legal notice - Terms of Service - Privacy Policy - Manage my cookies - Accessibility: Not compliant

© 2026 Jobijoba - All Rights Reserved

Apply
Create E-mail Alert
Job alert activated
Saved
Save