As an innovative and progressive development company, we are always keen to attract the best talent. If you think you can bring new ideas and expertise to our team, please get in touch today.


Current Vacancies


Software Developer C# .Net 

Due to a number of new large contracts, we are looking to expand our Software Development Team. We have a clear 5-year strategy and are looking for skilled and motived developers to join us.

Here at Sentel, you will have the opportunity to really shine and take ownership of your role. You will develop new skills and get to learn from and be supported by your colleagues. You will be able to have a direct impact on our company’s future.

As an experienced C# .NET Developer, you will lead the development of software solutions and influence decision on technical issues. You will be responsible for writing software specifications, developing and implementing software applications and components and reporting to stakeholders. Using development tools such as ASP.NET C#, SQL, JavaScript, jQuery and CSS. You will code, design and test new web applications and maintain existing software systems.

Communication is key, and you will work closely with the rest of the team to get our product to where it needs to be.

** Immediate Starts Available! **

Personal Profiles and the Role

This Software Developer will...

  • Work on critical pieces of work for clients.
  •  This post holder will be responsible for the continued development of our current platforms.
  • The post holder will be required to develop and deliver requirements alongside key stakeholders and effectively manage their time to ensure successful delivery.
  • The post holder will be responsible for project hand over to the customer and our support staff to ensure any, updates, bug fixes etc. can be handled within the Service Desk.
  • The post holder must be knowledgeable and competent with C# .Net and be up to the challenge of a platform re-development.
  •  Ideally we are looking for a strong communicator, with the ability to understand the direction of the team and company and get really involved in what we are aiming to do. 

This role will give you the opportunity to get your teeth into substantial projects in a good working environment.

Essential Skills

  • Degree in Computer Science or related
  • Ideally 3+ years’ experience of developing in ASP.NET, C# and SQL experience
  • Data Modelling and DB Design
  •  Open minded, enthusiastic to learn new products and  technologies
  • Customer focused attitude
  • SQL Server database experience

Desirable Skills

  • Mobile Technologies
  • WebForms, MVC, .NET Core
  • Web API, WCF
  • OData
  • SSIS Experience
  • Team Foundation Services (TFS) & Git
  • Be able to interact directly with customers mostly online and on calls

Personal Skills

  • Self-Motivated
  • Take ownership of projects
  • Clearly communicates with internal and external stakeholders

Salary & Benefits

  • Salary is £30,000 - £35,000 (negotiable depending on experience). 
  • Company Contribution Pension Scheme 
  • Training & Development Opportunities 
  • Good working environment 
  • Free car parking

There are also small business benefits; including visibility; which means you will be recognised and rewarded for your contributions. Initiative, hard work and talent will be noticed and remembered with a bonus scheme to back that up.

Executive Assistant for Finance, Admin & Marketing duties

Are you an Administrator looking for a new and exciting opportunity to develop your skills? If so we have the ideal role for you. Working for an innovated, progressive business that has lots to offer included support and progression opportunities.

Responsible to:

Chief Operations Officer


£20K - £25K depending on experience

Job Summary

Are you an Administrator looking for a new and exciting opportunity to develop your skills? If so we have the ideal role for you. Working for an innovated, progressive business that has lots to offer included support and progression opportunities.

The Role

Joining a dynamic team of 10 reporting to the Operations Officer, you will be responsible for the financial and general admin of the company.

Duties Include

  • Purchase and Sales ledger processing 
  • Dealing with bank reconciliations, cashflow analysis and credit control
  • Staff and office related administration for the company 
  • Purchase recording and collating information
  • Occasion meet and greet visitors

Successful Candidates

  • Previous working knowledge in a similar role
  • Can demonstrate good communication skills and a strong eye for detail
  • Good general IT skills including MS Office
  • Able to work efficiently and accurately with strong time management skills 
  • A good standard of education

We have an immediate requirement for an enthusiastic and motivated Executive Assistant for Finance, Admin & Marketing to join our busy office. The main duties will include credit control, processing financial information, entering information using Sage 50 accountancy package, various admin roles and some marketing assistance.  To be suitable for the role you must be good with numbers, an effective communicator and the ability to work efficiently and within a team. This is an exciting opportunity in an organisation that rewards hard work. Please apply now for an immediate start.

Job Content

Main duties will be to chase debt on accounts against target, maintaining a credit control spreadsheet, process customer and supplier invoices, payments and expenses, updating CRM systems, banking and dealing with invoice queries professionally and in a timely manner i.e. copy invoices, statements, credit notes etc. 

Various ad hoc administration duties will be required such as data input, some social media marketing, making travel arrangements along with other general office admin duties.

This is a fast paced targeted role in a progressive modern environment. A good salary and opportunity of bonus on personal performance is the reward for this varied role. The post holder will be required to work closely with the Operations Officer and within the policies and procedures laid down by the company. 

Person Spec

  • Energy and an eagerness to succeed.    
  • Proactive in their approach to work.
  • Diligent and conscientious due to the nature of the work.
  • Good communication skills.

Honest and discrete due to the nature of work, confidential financial reporting.

Conditions of Work

Office hours are Monday to Friday 8.30am – 5.00pm with flexible working considered.  The role may be suited to part time work and all suggestions will be considered.  Full time employees are entitled to 33 days holiday (accrued) including statutory holidays. Salary payment will be through monthly credit transfer with company pension scheme included.  The post holder will be based at the main office in Carryduff where there is free on site parking.


  • Daily review with Line Manager
  • Cash collection targets
  • Performance appraisal

Communication skills



To apply, please send a copy of your CV to Beverley Picking Chief Operating Officer