Application developer Work, Jobs in Upminster, Gtl (with Salaries)

QA Tester
Wayland Games Limited —Brentwood
- £28,684.03 - £37,661.31 a year
- Full-time
- ERP systems
- SQL
- Continuous improvement
- Free parking
- Store discount
Quick apply
3d
Junior Full Stack Developer
CST Training LTD —Bexley
- £35,000 - £40,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
- Free parking
- Work from home
Quick apply
5d
Web Developer
BABBLE CLOUD HOLDINGS LIMITED —Basildon
- £50,000 - £61,000 a year
- Full-time
- JavaScript
- APIs
- In-person
- Free parking
- Life insurance
Quick apply
5d
Native Mobile Application (iOS/Android) Developer - PerfectDraft
Anheuser-Busch —London
- Full-time
- APIs
- IT
- AI
- Employee assistance programme
Lead Intranet Developer
Chelmsford College —Chelmsford
- Up to £53,330 a year
- Full-time
Junior Developer
Telappliant —London
- £30,000 - £37,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Employee assistance programme
- Life insurance
Quick apply
10h
Full Stack Developer
System Simulation —London
- £32,000 - £42,000 a year
- Full-time
- Hybrid work
- English
- Bachelor's degree
- JavaScript
Quick apply
Business Developer
Howdens Joinery Co. —Upminster
- Sales
- Communication skills
- Employee discount
5d
Junior Developer Support Engineer New
Algolia —London
- £43,000 - £48,000 a year
- Hybrid work
- English
- Java
- JavaScript
- Work from home
3d
E- Trading Application Developer- Java
Solytics Partners —Canary Wharf
- £60,000 - £160,000 a year
- Full-time
- Hybrid work
- Java
Quick apply
Website Developer
Acclaim Handling LTD —Rainham
- Full-time
- Hybrid work
- Forklift
- JavaScript
- APIs
- Employee discount
- Referral programme
Quick apply
5d
Software Developer
Artech3D Ltd —London
- £43,000 - £55,000 a year
- Full-time
- Azure
- Java
- SQL
Quick apply
8d
Developer Support Engineer
Algolia —London
- £43,000 - £48,000 a year
- Hybrid work
- English
- Java
- JavaScript
- Work from home
Software Developer
LEADPLUG LIMITED —Woolwich Riverside
- £38,500 a year
- Full-time
- Hybrid work
- Azure
- Java
- SQL
- Flexitime
Quick apply
9d
Academic Developer
University of East London —London
- £53,040 - £60,752 a year
- Hybrid work
- Doctoral degree
- University
- Agile
- Employee discount
4d
Designer
Modo Energy —London
- £45,000 a year
- Marketing
13d
Quantitative Developer
Janus Henderson —London
- Hybrid work
- Microsoft Excel
- Customer service
- SDLC
14d
Unreal Engine Developer
Orka Informatics —London
- Oracle
- Computer Science
- C++
Application Developer
Royal London —London
- Azure
- Doctoral degree
- Computer Science
- Annual leave
AI Experience Designer, United Kingdom - BCG X
Boston Consulting Group —London
- Full-time
- Up to 50% travel
- English
- Travel

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QA Tester

Wayland Games Limited -
Brentwood

Quick apply

Job details

Permanent | Full-time
£28,684.03 - £37,661.31 a year
3 days ago

Benefits

Free parking
Store discount
Health & wellbeing programme
Cycle to work scheme
On-site gym
Free flu jabs
Discounted or free food
Company events
Private medical insurance
Employee discount
On-site parking

Qualifications

Jira
Authentication
ISTQB Certification
XML
ERP systems
Test automation
Selenium
Performance testing
SQL
Continuous improvement
System testing
Usability
Software development
APIs
Scalability
Software testing
Agile
Test cases
Communication skills
SDLC

Full job description

Role Overview

We are seeking a detail-oriented and proactive QA Tester to join our development team and help ensure the quality, reliability, and performance of our digital products and internal
systems. This role is ideal for someone who enjoys problem-solving, has a strong eye for detail, and takes pride in delivering software that works seamlessly for users.

You’ll work closely with developers, product managers, and other stakeholders to identify
issues early, improve testing processes, and support the delivery of high-quality releases across web and mobile applications.

Key Responsibilities

Create, execute, and maintain test plans, test cases, and test scripts for new features,bug fixes, and system enhancements.
Perform manual testing across web applications, internal tools, APIs, and integrationsto ensure functionality meets requirements.
Collaborate closely with developers and product teams to clarify requirements andensure test coverage is aligned with acceptance criteria.
Identify, document, and track bugs using tools such as Jira & monday.com, ensuringclear reproduction steps and supporting evidence are provided.
Validate fixes through retesting and regression testing to confirm issues are fullyresolved and no new issues are introduced.
Support UAT (User Acceptance Testing) by assisting business users with test executionand defect logging where required.
Perform exploratory testing to uncover edge cases and usability issues beyond definedtest scenarios.
Support release cycles by providing QA sign-off and contributing to release readiness
discussions.
Assist in improving quality practices by suggesting enhancements to testing workflows, documentation, and tooling.
Where applicable, contribute to automation testing efforts and collaborate with engineers to expand automated test coverage.

Requirements

Proven experience as a QA Tester / Software Tester in a development environment.
Strong understanding of the software development lifecycle and the QA role within Agile teams.
Experience creating structured test documentation including test cases, test plans, and defect reports.
Confident using bug tracking tools such as Monday.com, Jira, or similar.
Strong attention to detail, with the ability to spot issues in logic, usability, workflows, and edge cases.
Ability to communicate clearly with technical and non-technical stakeholders.
Familiarity with testing across: Web applications (desktop and mobile browsers)Internal systems / back-office tools APIs and integrations (Postman or similar tools)
Basic understanding of SQL and databases is beneficial for validating data and investigating issues.

Preferred Skills

Experience with test automation tools such as Playwright, Cypress, Selenium, or similar.
Understanding of E-Commerce, Warehouse & Sales based system infrastructures.
Experience working with CI/CD pipelines and continuous testing practices.
Familiarity with performance testing tools (e.g., JMeter, k6) or concepts such as load, stress, and scalability testing.
Understanding of API testing, authentication methods (OAuth2/JWT), and JSON/XML payload validation.
Exposure to ecommerce platforms, payment systems, logistics/warehouse systems, or ERP integrations.
ISTQB certification (or similar) is a plus but not essential.

Personal Attributes

Highly organised with excellent attention to detail
Curious and investigative mindset—enjoys finding the root cause of issues
Collaborative and comfortable working closely with developers and product teams
Strong ownership mentality—sees quality as a shared responsibility
Calm under pressure, able to meet deadlines during release cycles
Proactive, positive, and open to continuous improvement
Strong communication skills with a focus on clarity and precision

Pay: £28,684.03-£37,661.31 per year

Benefits:

Company events
Cycle to work scheme
Discounted or free food
Employee discount
Free flu jabs
Free parking
Health & wellbeing programme
On-site gym
On-site parking
Private medical insurance
Store discount

Work Location: In person

Quick apply

Refine Your Search

application developer jobs in upminster, gtl

QA Tester

Junior Full Stack Developer

Web Developer

Native Mobile Application (iOS/Android) Developer - PerfectDraft

Lead Intranet Developer

Junior Developer

Full Stack Developer

Business Developer

Junior Developer Support Engineer New

E- Trading Application Developer- Java

Website Developer

Software Developer

Developer Support Engineer

Software Developer

Academic Developer

Designer

Quantitative Developer

Unreal Engine Developer

Application Developer

AI Experience Designer, United Kingdom - BCG X

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