Java ui developer Work, Jobs (with Salaries)

Senior Software Developer in Test (Senior SDET)
DVT —London
- Full-time
- Remote
- Java
- AWS
- Bachelor's degree
Quick apply
Java Developer
Barclays —Glasgow
- Java
- SQL
- JavaScript
4d
Front End Software Engineer
Leidos —Ham
- £61,500 - £78,800 a year
- Full-time
- Java
- Software development
- APIs
- Annual leave
- Work from home
Front End Developer, Officer
State Street —London
- Full-time
- Java
- JavaScript
- APIs
Senior Software Engineer, Full Stack, Google Ads
Google —London
- Doctoral degree
- Computer Science
- Java
9d
E commerce Web Developer
Ramark systems Ltd —Remote
- £30,000 - £45,000 a year
- Full-time
- Remote
- Azure
- Java
- AWS
Quick apply
1d
Software Engineer
SeeByte —Edinburgh
- Part-time
- Engineering
- Java
- Software development
Lead Software Developer (Full Stack Web)
FlexTrade —London
- Full-time
- Hybrid work
- Java
- Bachelor's degree
- JavaScript
Quick apply
Senior SDET / Quality Engineering Specialist
London Stock Exchange Group —Nottingham
- Full-time
- Java
- AWS
- APIs
Senior Full Stack Developer
Appvia —London
- £70,000 - £80,000 a year
- Full-time
- Hybrid work
- Java
- AWS
- JavaScript
- Employee assistance programme
- Flexible schedule
Quick apply
Senior Specialist - Software Engineering
LTIMindtree —Manchester
- Full-time
- Java
- SQL
- JavaScript
Quick apply
Lead Frontend Engineer - Java & Open Source (Private & FS)
Version 1 —Newcastle upon Tyne
- Full-time
- Java
- AWS
- JavaScript
- Employee assistance programme
- Employee discount
Quick apply
Senior Frontend Engineer
Version 1 —Belfast
- Full-time
- Java
- AWS
- JavaScript
- Employee assistance programme
- Employee discount
Quick apply
Senior Associate, Full-Stack Engineer Opportunities
The Bank of New York Mellon Corporation —London
- Full-time
- Java
- JavaScript
- APIs
Full Software Stack Engineer
Roke Manor Research Limited —Gloucester
- Java
- APIs
Senior Specialist - Software Engineering
LTM —Manchester
- Full-time
- Java
- SQL
- JavaScript
Quick apply
Senior Software Engineer - DataHub Experience & Control Plane
Bloomberg —London
- Computer Science
- Engineering
- Java
Principal Software Engineer
Appvia —London
- £80,000 - £90,000 a year
- Full-time
- Hybrid work
- Azure
- Java
- SQL
- Employee assistance programme
- Flexible schedule
Quick apply
Senior Developer
Universal Music Group —London
- Full-time
- Azure
- DevOps
- Java
- Annual leave
- Employee discount
Senior QA Automation Engineer
Nice —London
- Hybrid work
- English
- Java
- SQL

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Senior Software Developer in Test (Senior SDET)

DVT -
London

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Job details

Full-time

Qualifications

Jira
Spring Boot
JUnit
React
Kubernetes
iOS
Android
Java
AWS
Docker
Bachelor's degree
REST
Scripting
Contracts
APIs
Unit testing
Jenkins
GitLab
Spring framework

Full job description

Are you passionate about driving quality through code? DVT is on the lookout for a highly skilled API-focused Developer in Test with deep expertise in contract testing, mobile automation, and unit testing best practices. This role is ideal for someone who thrives in coaching environments, champions shift-left testing, and can influence development teams to adopt robust testing strategies across the stack.

Key Responsibilities

Lead the creation, review, and optimisation of unit, component, and contract tests for APIs and mobile applications.
Coach and mentor developers on test design, risk-based testing, and test strategy, with clear articulation of the distinctions between test types.
Evaluate test coverage and placement based on risk, code complexity, stability, and historical defects.
Drive shift-left testing practices and embed quality early in the development lifecycle.
Champion mobile testing using tools like Espresso (Android) and XCUITest (iOS), both at UI and service levels.
Build and maintain scalable test automation frameworks for mobile and API layers.
Influence and track improvements in test coverage and automation maturity across teams.

Tech Stack

Languages & Frameworks: Java, React, Vert.x (primary), Spring Boot (secondary)
Mobile Testing: Espresso, XCUITest
Contract Testing: Pact, PactFlow, OpenAPI Spec
CI/CD & DevOps: GitLab, Jenkins, YAML, Docker, Kubernetes (k9s), AWS EKS
Monitoring & Reporting: Grafana, SonarCloud
Test Management: Qmetry, Xray, JIRA
Nice to have: Kubernetes (k8s), AWS EKS

Must-Have Experience

Mobile API testing expertise with a mobile-first testing approach
Test architecture design
Proven experience implementing the test pyramid and shift-left strategies.
Strong background in unit and component testing using JUnit/NUnit.
Hands-on experience with contract testing for mobile APIs using Pact/PactFlow or OpenAPI Spec.
Skilled in configuring SonarCloud for optimal test scanning.
Solid understanding of QA principles, with the ability to explain and apply them across test levels.
Experience with GitLab, YAML scripting, and Jenkins pipeline creation.
UI automation framework development for Android and iOS.
Familiarity with accessibility testing and relevant plugins.
RESTful service testing using Rest Assured, Postman, and similar tools.
Comfortable working in complex data environments.

Nice to Have

Experience in the airline domain.
Exposure to React testing using React Testing Library (re3/re4).
Experience with Playwright for end-to-end testing.
AWS cloud services knowledge.

Quick apply

Refine Your Search

java ui developer jobs

Senior Software Developer in Test (Senior SDET)

Java Developer

Front End Software Engineer

Front End Developer, Officer

Senior Software Engineer, Full Stack, Google Ads

E commerce Web Developer

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Senior SDET / Quality Engineering Specialist

Senior Full Stack Developer

Senior Specialist - Software Engineering

Lead Frontend Engineer - Java & Open Source (Private & FS)

Senior Frontend Engineer

Senior Associate, Full-Stack Engineer Opportunities

Full Software Stack Engineer

Senior Specialist - Software Engineering

Senior Software Engineer - DataHub Experience & Control Plane

Principal Software Engineer

Senior Developer

Senior QA Automation Engineer

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