Application developer Work, Jobs in Old Windsor, Brk (with Salaries)

Part-Time QA Tester – Mobile & Web Applications
Retronics Market Place Limited —London
- £25,000 - £30,000 a year
- Part-time
- Remote
- Software troubleshooting
- Communication skills
Quick apply
1d
Senior Performance Tester
IT VALLEY (LONDON) LIMITED —Egham
- £40,000 - £52,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Business development
- Scripting
Quick apply
AI Builder, Emerging Talent - UK & Ireland Market
Salesforce —London
- Full-time
- Up to 50% travel
- Sales
- English
PMO (Project Management Office) – Junior/Graduate
Scrumconnect Consulting —Staines-upon-Thames
- £26,500 a year
- Contracts
- Communication skills
Native Mobile Application (iOS/Android) Developer - PerfectDraft
Anheuser-Busch —London
- Full-time
- AI
- Employee assistance programme
Graduate Software Developer with Electronics engineering
Netbuilder —Guildford
- £36,500 a year
- Full-time
- Engineering
- C++
- Maths
Quick apply
Junior AI Agent Developer
Levocell Ltd —Slough
- £30,990.02 - £40,000.00 a year
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
- Free parking
Quick apply
13d
Software Engineer, Junior / Graduate (m/f/*)
Quaisr —London
- £45,000 - £55,000 a year
- Full-time
- Hybrid work
- Software development
- Communication skills
- Annual leave
Front-End Web Developer - 3 Month Contract
1st Formations —London
- £70,000 - £75,000 a year
- Full-time
- Hybrid work
- Communication skills
Software QA Tester
Appdrawn —Watford
- £29,000 - £34,000 a year
- Part-time
- English
- In-person
- Communication skills
- Annual leave
- Flexitime
Quick apply
Web Developer
CSM Consulting Services Ltd —Slough
- £31,325 - £36,776 a year
- Full-time
- Software troubleshooting
- AWS
- In-person
- Work from home
- Language training provided
Quick apply
Events & Digital Marketing Coordinator
Oakley Food Projects —Wokingham
- £22,450 - £25,650 a year
- Part-time
- Social media management
- Organisational skills
- In-person
- Free parking
- Profit sharing
Quick apply
New Grad Full-Time Quantitative Researcher
WallStreetQuants —London
- £145,000 - £200,000 a year
- Full-time
- Remote
- Software troubleshooting
- Java
- Analysis skills
Quick apply
Front End Software Engineer
Leidos —Farnborough
- £61,500 - £78,800 a year
- Full-time
- Mentoring
- Scripting
- Agile
- Annual leave
- Work from home
Front End Developer (Angular)
CGI —Leatherhead
- Full-time
- Communication skills
Quick apply
Dynamics CRM Application Support Developer
The Chartered Institute of Marketing —Cookham
- £38,000 - £42,000 a year
- Hybrid work
- CRM software
- Communication skills
- Annual leave
- Employee assistance programme
Quick apply
Flutter Mobile App Developer
JPLoft —Basingstoke
- SQL
- Agile
- Leadership
Web Designer
VAS INFOTECH LIMITED —Ashford
- £40,000 - £52,000 a year
- Full-time
- Hybrid work
- Communication skills
Quick apply
AI/ML Engineer
Aivra Health —London
- £27,827.24 - £35,825.62 a year
- Azure
- Computer Science
- Master's degree
Quick apply
Functional Tester
Code First Girls —London
- Full-time
- Remote
- Writing skills
- Communication skills
Quick apply

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Part-Time QA Tester – Mobile & Web Applications

Retronics Market Place Limited
London

Quick apply

Job details

Part-time
£25,000 - £30,000 a year
1 day ago

Qualifications

Jira
Software troubleshooting
Mobile applications
Selenium
Software quality assurance
GitHub
Communication skills
Functional quality control testing
Mobile testing

Full job description

About the Role

Retronic Marketplace Limited is looking for a Part-Time QA Tester to help ensure the quality, reliability, and usability of our mobile applications and web platform.

You will work closely with our development team to test new features, identify defects, reproduce issues, verify fixes, and help us deliver a stable and polished experience to our users.

This is a hands-on testing role suitable for someone who enjoys finding problems before customers do and can clearly explain what went wrong, how to reproduce it, and what the expected behaviour should be.

Key Responsibilities

Test our iOS and Android mobile applications and web application.
Perform functional, regression, exploratory and usability testing.
Test new features before they are released.
Identify bugs, inconsistencies, broken workflows and usability issues.
Create clear bug reports with screenshots, videos and reproducible steps.
Verify fixes provided by developers.
Test applications across different browsers, screen sizes and mobile devices.
Check complete user journeys rather than testing individual screens in isolation.
Identify edge cases and scenarios that developers may not have considered.
Validate that existing functionality continues to work after new releases.
Work with developers to understand requirements and expected behaviour.
Help improve our overall QA and release process.

What We're Looking For

Experience testing mobile applications and/or web applications.
Good understanding of software testing and QA principles.
Strong attention to detail.
Ability to think from an end-user's perspective.
Ability to reproduce and clearly document software defects.
Good written and verbal communication skills.
Comfortable working with developers and providing clear feedback.
Able to work independently and take ownership of testing tasks.

Desirable Skills

Experience with any of the following would be beneficial but is not essential:

Jira, GitHub Issues or similar bug-tracking tools.
Postman or API testing.
Chrome Developer Tools.
Android and iOS testing.
Cross-browser testing.
Basic SQL/database knowledge.
Automated testing tools such as Playwright, Cypress, Selenium or Appium.
Testing e-commerce or marketplace applications.

What We Value

We are looking for someone who does more than simply check whether a button works.

A good QA tester should ask:

What happens if the user does something unexpected?
What happens when data is missing or incorrect?
Does this work on a different device or browser?
Is the behaviour consistent across mobile and web?
Could this change have broken another part of the application?
Would a real customer understand what they are seeing?

We value curiosity, attention to detail and a quality-first mindset.

Pay & Working Arrangement

£15.00 per hour

This is a part-time position. Working hours can be agreed based on project requirements and candidate availability.

If you enjoy finding bugs, challenging assumptions and helping build high-quality software, we'd like to hear from you.

Pay: £25,000.00-£30,000.00 per year

Work Location: Remote

Quick apply

Refine Your Search

application developer jobs in old windsor, brk

Part-Time QA Tester – Mobile & Web Applications

Senior Performance Tester

AI Builder, Emerging Talent - UK & Ireland Market

PMO (Project Management Office) – Junior/Graduate

Native Mobile Application (iOS/Android) Developer - PerfectDraft

Graduate Software Developer with Electronics engineering

Junior AI Agent Developer

Software Engineer, Junior / Graduate (m/f/*)

Front-End Web Developer - 3 Month Contract

Software QA Tester

Web Developer

Events & Digital Marketing Coordinator

New Grad Full-Time Quantitative Researcher

Front End Software Engineer

Front End Developer (Angular)

Dynamics CRM Application Support Developer

Flutter Mobile App Developer

Web Designer

AI/ML Engineer

Functional Tester

I want to receive the latest job alerts for application developer in old windsor, brk

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