Senior Test Engineer

Posted 13 hours 48 minutes ago by Addition Solutions Ltd

Permanent
Full Time
Other
Gloucestershire, Bristol, United Kingdom, BS153
Job Description
Overview

In this role, you'll be part of a fast-growing consultancy that delivers cutting-edge software solutions to solve some of the UK's most complex national security challenges. You'll play a key part in shaping high-impact projects while working alongside experts who thrive on collaboration and innovation.

Role Overview
  • Location: Bristol, Cheltenham or Manchester
  • Package: Competitive salary + training & benefits
  • Industry: National Security / Software Consultancy
Responsibilities
  • Embedding continuous automated testing into CI/CD pipelines from the start.
  • Designing and implementing test frameworks across UI and API.
  • Carrying out both manual and automated testing, supported by exploratory testing where needed.
  • Using open-source tools such as Selenium, Cypress, Playwright, Cucumber, Robot Framework and Rest Assured.
  • Applying agile and DevOps practices including TDD, BDD and continuous testing.
  • Supporting non-functional testing (performance, security, accessibility and OAT).
  • Driving improvements across QA processes and sharing new ideas within the wider testing community.
Qualifications
  • Main Skills Needed:
  • Strong background in manual and automation testing across complex solutions.
  • Proven experience building and maintaining automated test frameworks.
  • Hands-on knowledge of open-source testing tools and frameworks.
  • Comfortable working in agile delivery teams and contributing to best practice.
  • Proactive, collaborative mindset with a passion for learning and innovation.
  • Eligible for high-level security clearance (UK passport holder, resident in the UK for the last 5 years).
Benefits
  • A supportive, team-led culture with the feel of a small business backed by a larger organisation.
  • Structured learning & development, including up to 5 days external training and access to a career coach.
  • Opportunities to grow through self-directed career progression and innovation guilds.
  • A genuinely inclusive workplace that values collaboration, curiosity and continuous improvement.
Call to Action

Think it could be a fit? We'd love to hear from you.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultants.