Back end developers Work, Jobs in Castlereagh, Ant (with Salaries)

Web Developer (WordPress)
ProfileTree —Belfast
- Full-time
- Hybrid work
- Customer service
- Communication skills
- Time management
- Annual leave
Quick apply
Mid-Level Fullstack Engineer (TypeScript / Python/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- Employee assistance programme
Full Stack Application Development Technical Lead (Java/Python), Vice President
Citi —Belfast
- Full-time
- Hybrid work
- Mentoring
- AI
- Communication skills
- Employee assistance programme
- Employee discount
Mid-Level Software Engineer (Java/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Communication skills
- Employee assistance programme
Senior Java Developer
Version 1 —Belfast
- Full-time
- AWS
- Employee assistance programme
- Employee discount
Quick apply
Senior Software Engineer
GEA Group Aktiengesellschaft —Belfast
- Full-time
- Hybrid work
- Computer Science
- Engineering
- English
Senior Software Engineer, B2B Platform Services
EverQuote —Belfast
- Hybrid work
- Computer Science
- AWS
- No degree
Senior Consultant, Java Developer, Solutions, Engineering, AI & Data
Deloitte —Belfast
- Hybrid work
- Mentoring
- Software development
C++ Contractor
Data Intellect —Belfast
- Hybrid work
- C++
- Software development
- Financial services
Quick apply
Product Engineer Senior Consultant (Hybrid)
Allstate —Belfast
- Hybrid work
- AWS
- Analysis skills
- Software development
- Employee assistance programme
1d
Software Engineer, Platform - Belfast, United Kingdom
Speechify —Belfast
- Remote
- APIs
- Communication skills
Experienced Java Developers
Citi —Belfast
- Full-time
- Hybrid work
- Java
- Leadership
- Annual leave
- Employee assistance programme
Java Developer
Mifinity —Belfast
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Analysis skills
- Free parking
Quick apply
2d
Equities Technology (Low Latency Developer) - VP
Citi —Belfast
- Full-time
- System design
- Databases
Mid-Level Software Engineer (Java/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Communication skills
- Employee assistance programme
Mid-Level Software Engineer (.Net)
Instil —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Agile
- Employee assistance programme
Specialist - Software Engineering
LTM —Belfast
- Full-time
- Software troubleshooting
- Mentoring
- Agile
Quick apply
Senior Full Stack Developer, AVP
Citi —Belfast
- Full-time
- Bachelor's degree
- No degree
- Mentoring
Mid-Level Software Engineer (.Net)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- Software troubleshooting
- Agile
- Employee assistance programme
Senior Java Developer (6 month contract)
EPAM Systems, Inc. —Belfast
- AWS
- Agile
- Communication skills
- Employee assistance programme
- Referral programme
2d

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Web Developer (WordPress)

ProfileTree -
Belfast

Quick apply

Job details

Permanent | Full-time

Benefits

Annual leave

Qualifications

Website maintenance
Technical troubleshooting
Website management
WordPress
Client engagement
Customer service
Stakeholder liaison
Responsive web design
Technical support
Back-end development
Technical writing
Front-end development
Communication skills
Responsive web layout creation
Time management

Full job description

Web Developer (WordPress)

ProfileTree is an award-winning web design and digital marketing agency based in Belfast, helping our clients to generate leads and sales through structured digital strategy, sleek web design and engaging digital content. Due to continued growth, a number of exciting opportunities now exist to join our team as a Web Developer within our Web department.

Our ideal candidate

You will be passionate about excellent website experience, customer service and digital services. You will be comfortable in all types of communication, including telephone calls, and you will love building relationships with clients and colleagues. Based on the skills you develop, there are excellent opportunities for growth and promotion with us, allowing you to follow a tailored career path that matches your skills and interests.

Key Responsibilities include:

Collaborate with Project Owners and UI/UX Designers to deliver effective, user-focused web solutions
Develop, maintain and optimise websites using CMS platforms, including WordPress and Shopify
Build bespoke WordPress themes and plugins following best practice standards
Design and manage front-end responsive frameworks and overall website architecture
Develop and maintain back-end functionality, including database and server integration
Conduct thorough testing to ensure cross-browser and cross-device compatibility
Perform technical audits and optimise websites for performance and reliability
Maintain, upgrade and troubleshoot existing websites and content issues
Monitor live website performance and provide ongoing technical support as required
Attend client meetings, providing technical insight, recommendations and solutions
Produce clear technical documentation and maintain accurate project records in project management systems
Liaise with internal teams and third-party suppliers to support smooth project delivery
Deliver web development training and mentoring sessions to clients
Support account growth by identifying new opportunities within existing client portfolios
Adhere to internal processes for time tracking, reporting and billing

Essential Requirements

Minimum 2 years experience in a similar role
Passion for excellent customer service
Passion for digital and/or marketing
Excellent communication skills
Strong time management skills

Benefits

33 days’ annual leave (pro-rata)
Additional day’s annual leave for each year of service (uncapped)
Hybrid role
Staff development
Regular team events and activities

Applicants who applied during our April/May 2026 recruitment campaign should not reapply for this vacancy, as we will not be reconsidering applications from that recruitment round.

Please note that applications will be shortlisted as they arrive and these vacancies will only remain open until such times as all successful candidates are appointed.

Quick apply

Refine Your Search

back end developers jobs in castlereagh, ant

Web Developer (WordPress)

Mid-Level Fullstack Engineer (TypeScript / Python/ AWS)

Full Stack Application Development Technical Lead (Java/Python), Vice President

Mid-Level Software Engineer (Java/ AWS)

Senior Java Developer

Senior Software Engineer

Senior Software Engineer, B2B Platform Services

Senior Consultant, Java Developer, Solutions, Engineering, AI & Data

C++ Contractor

Product Engineer Senior Consultant (Hybrid)

Software Engineer, Platform - Belfast, United Kingdom

Experienced Java Developers

Java Developer

Equities Technology (Low Latency Developer) - VP

Mid-Level Software Engineer (Java/ AWS)

Mid-Level Software Engineer (.Net)

Specialist - Software Engineering

Senior Full Stack Developer, AVP

Mid-Level Software Engineer (.Net)

Senior Java Developer (6 month contract)

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