Software Engineer in Test

JR United Kingdom; Hounslow; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading fintech company seeks a Software Developer in Test (SDET) to enhance test automation processes. The role requires building automated tests, collaborating with engineering teams, and demonstrating expertise in Java and testing frameworks. Ideal candidates have a strong analytical mindset, proficiency in automation tools, and a commitment to quality software delivery.

Qualifications

• Proven experience in an SDET / Test Automation role.
• Experience testing Native Apps using Appium.
• Strong expertise in automating API tests and creating test automation code with Java.

Responsibilities

• Develop, maintain, and execute fully automated functional tests.
• Advocate for test automation and best practices.
• Collaborate with development teams to integrate automated tests into CI/CD pipelines.

Skills

Test Automation

Java

Analytical Skills

Problem-solving

Agile Methodologies

Education

Bachelor's degree in Computer Science

Tools

Appium

Selenium

Postman

GitLab

Jira

Job description

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Software Engineer in Test, south west london

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Client:

Apexon

Location:

south west london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation.

Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement.

Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents.

Job Title: Software Developer in Test (SDET) - Java

Location: United Kingdom

About Us

We are a leader in the fintech space, driven by innovation and committed to delivering a seamless customer journey that is both user-friendly and efficient. Our Technology team is comprised of Testing, Engineering, DevOps, Change, Service Management, and Architecture. Organized into long-lived, value-stream-aligned teams, we deliver technology change safely and rapidly to support business growth and maintain our market-leading position.

Role Overview

As a Software Developer in Test (SDET), you will play a critical role in building fully automated tests using the latest test frameworks and tools. Positioned within the Testing Discipline, you will help drive testing excellence within our delivery teams, supporting our journey to become an elite technology organization.

You will work closely with development and platform engineering teams to ensure high-quality software through robust test automation, enabling seamless and continuous integration and deployment.

Key Responsibilities:

• Advocate for test automation and shift-left best practices.
• Develop, maintain, and execute fully automated functional tests for both new and existing features using modern automation frameworks.
• Identify and create appropriate test data to support test scenarios.
• Provide technical input and support for initiatives aimed at improving our Test Automation frameworks and methodologies.
• Build domain knowledge of our technical landscape and the systems/applications under test.
• Offer technical guidance to other testers and team members on automation best practices.
• Demonstrate and present improvements and changes to stakeholders effectively.
• Review existing automation solutions and propose enhancements for optimization.
• Collaborate with platform engineers to integrate automated tests into CI/CD pipelines for continuous testing.
• Advise developers on unit testing best practices to drive shift-left defect detection.
• Proven experience in an SDET / Test Automation role.
• Key Requirement: Hands-on experience testing Native Apps using Appium.
• Proficiency in Web (GUI) and back-end microservice testing.
• Demonstrated ability to implement changes and improvements to test automation frameworks.
• Hands-on experience with automation tools such as Appium, Postman, Selenium, GitLab.
• Skilled in automating API tests and leveraging APIs for test setup and teardown.
• Strong expertise in creating test automation code using Java.
• Solid experience with various types of testing (Component, Integration, End-to-End, Functional, Non-Functional).
• Comprehensive understanding of testing principles, processes, methodologies, and test tooling (e.g., Jira).
• Excellent analytical, problem-solving, verbal, and written communication skills.
• Experience working in Agile environments.
• Ability to thrive in an automation-first environment with minimal supervision.
• A passion for emerging technologies, industry trends, and advanced tooling.
• Creative problem-solving skills with a knack for thinking outside the box.

Desired Skills & Experience:

• Bachelor's degree in Computer Science or a related field.
• Experience in testing within Banking/Financial domains or other regulated industries.

Our Commitment to Diversity & Inclusion:

Did you know that Apexon has been Certified by Great Place To Work, the global authority on workplace culture, in each of the three regions in which it operates: USA (for the fourth time in 2023), India (seven consecutive certifications as of 2023), and the UK.

Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to employees and applicants without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law.