Senior Developer

6 days ago


Blackburn, Blackburn with Darwen, United Kingdom Gap Full time £40,000 - £80,000 per year
Job Description

Are you a Developer looking for a new role in a dynamic and growing organisation? Then this could be the role for you We are looking for a self-motivated, driven and enthusiastic individual to join our growing IT Team as a Senior Developer, based in Blackburn at our head office. You will be responsible for improving and maintaining the company's Bespoke Software solutions. Delivering IT projects on time and engaging with other departments to ensure that this happens is a key part of the role as well as assisting your colleagues with knowledge transfer regarding application that you have developed and providing day to day IT support for the GAP Group.

Experience and skills;

  • Strong OO design knowledge.
  • Good knowledge of test driven development and continuous integration.
  • 5 years+ professional experience with the following C#, ASP.NET, CSS, JavaScript, T-SQL.
  • 2 years+ professional experience with the following HTML5, MVC, Angular, EF.
  • Integration of web APIs - REST/JSON/XML.
  • Strong knowledge and experience with various DBMS.
  • Proven work experience in an agile environment (Scrum).
  • Strong knowledge of version control and task tracking systems.
  • 5+ years commercial experience.
  • Team player.
  • Comfortable with collective code ownership and pair programming.
  • Creative problem solver and able to think out-side the box.
  • Excellent communication skills both written and verbal.
  • SSRS / Crystal Reports Experience are desirable but not essential.

Why Choose GAP?

Established in 1993, GAP has grown into one of the UK's largest manufacturers and distributors of PVC-U building products. As one of our employees you will be part of a growing organisation that is constantly looking for new ways to expand and develop our systems, processes and most importantly, our staff. Benefits include:

  • Competitive Salary.
  • Auto enrolment pension scheme.
  • Childcare vouchers.
  • Discounted gym membership (T&C's apply).
  • 33 days holiday (including Bank Holidays).
  • Free on-site car parking.
  • A Personal Development Plan for all employees after 3 months service.
  • Excellent career progression plans.
  • Easily accessible by commuters.

If you think you have the necessary skills, experience and personal qualities to join us at GAP and help us take the next step in our expansion, please don't hesitate in sending your CV for immediate consideration.

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age.



  • Blackburn, Blackburn with Darwen, United Kingdom Furza Full time £24,000 - £40,000 per year

    Role -Business Development ExecutiveSalary -£28,000 + OTEKickstart Your Career in Tech Sales — No Experience Needed Looking for a role where you can learn fast, earn well, and build a career you're genuinely excited about? This opportunity gives you all of that plus a company that will back your development from day one.The OpportunityOur client is...

  • Senior Accountant

    6 days ago


    Blackburn, Blackburn with Darwen, United Kingdom Square Peg Associates Full time £30,000 - £40,000 per year

    Our client, a highly regarded accountancy firm specialising in general accounting and taxation, located in Blackburn, are looking for an experienced Practice Accountant to work within a small team to help support a diverse client portfolio with their management accounts and year end. Join a team that values collaboration, teamwork and mutual successSalary:...


  • Blackburn, Blackburn with Darwen, United Kingdom Circle Health Group Full time

    Closing date16/11/2025HoursPart timeRole TypeBank (Seasonal)Location(s)Beardwood Hospital - BlackburnOverviewSenior Physiotherapist - Pelvic Health (Bank)The Beardwood HospitalBank ShiftsSalary: Up to £19.00 per hour (depending on level of experience, training and qualification)The Beardwood Hospital Is part of Circle Health Group, Britain's leading...


  • Blackburn, Blackburn with Darwen, United Kingdom ASSYSTEM Full time £60,000 - £80,000 per year

    Company Description Assystem is an international company with one mission: accelerate the energy transition around the world.Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.We are a collective...

  • Senior Bid Manager

    6 days ago


    Blackburn, Blackburn with Darwen, United Kingdom ASSYSTEM Full time £40,000 - £80,000 per year

    Company Description Assystem is an international company with one mission: accelerate the energy transition around the world.Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.We are a collective...

  • Senior Bid Manager

    4 days ago


    Blackburn, Blackburn with Darwen, United Kingdom Assystem Full time

    Assystem is an international company with one mission: accelerate the energy transition around the world.Every day, our 6,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.We are a collective committed to the actors...


  • Blackburn, Blackburn with Darwen, United Kingdom Vital Energi Utilities Limited Full time £60,000 - £120,000 per year

    Would you like to be part of Vital Energi's Strategy of Growth?If so, due to our ongoing growth, we are looking for a number of Intermediate, Senior and Principal Electrical Design Engineers to join our growing teams based in ourLondon,BlackburnandGlasgowoffice.Key ProjectsGatwick Airport Decarbonisation: Work on a prestigious project involving the...

  • Senior BIM Technician

    2 weeks ago


    Blackburn, Blackburn with Darwen, United Kingdom Flex Full time £45,000 - £65,000 per year

    Anord Mardix, a Flex company, is a global leader in critical power solutions. With facilities around the globe, Anord Mardix leads in critical power infrastructure, supporting a myriad of industries, from financial institutions to data centers.We develop skill sets, encourage curiosity, and enable empowerment – we turn jobs into careers. If this sounds...


  • Blackburn, Blackburn with Darwen, United Kingdom Blackburn with Darwen Council Full time £35,412 - £44,075 per year

    Job descriptionTerms and Conditions: Full time, Permanent, 37 hours per weekDepartment: Chief Executive'sInterview date: 4 December 2025Senior/Environmental Health Officer – Business compliance (Food safety, health and safety)Blackburn with Darwen Borough Council is a busy unitary authority in east Lancashire. Blackburn and Darwen are vibrant towns...


  • Blackburn, Blackburn with Darwen, United Kingdom HM Prison and Probation Service Full time £41,100 - £46,000 per year

    General InformationSalary£44,100 - £46,000Working PatternFull TimeVacancy ApproachExternalLocationBlackburn, Burnley, Lancaster, PrestonRegionNorth WestClosing Date31-Dec-2025Business UnitPDU Central Lancashire (2021), PDU East Lancashire (2021), PDU North West Lancashire (2021)Post TypePermanentCivil Service GradeOtherNumber of jobs available1Reserve...