Top Software Testing Jobs in London

Participate in an eight-week technical sales internship focused on cybersecurity products. Learn product knowledge, technical requirements, sales processes, and certifications; perform hardware and software testing; support technical sales tools and workflows; collaborate with sales and engineering teams; and create technical demonstrations and collateral for customers, partners, and internal stakeholders.

Provides independent safety and assurance consultancy for complex, safety-critical and security-relevant computer-based systems. Responsibilities include reviewing software, system designs, safety cases, test evidence and assurance arguments; conducting hazard and risk assessments; applying technical standards; developing defensible findings; producing clear reports; and advising clients and senior stakeholders. The role may also involve formal methods, modelling, analysis tools, scripting, research, and mentoring less experienced consultants.

Conduct data science experimentation and evaluation for Generative AI systems, including problem framing, metric definition, baseline comparisons, error analysis, and failure-mode assessment. Collaborate with product, engineering, and business teams to develop GenAI prototypes and production-ready components. Communicate trade-offs and recommendations, apply machine learning and Python, and contribute to knowledge sharing while developing AI engineering skills.

Develops AI, automation, statistical, and machine learning solutions for insurance underwriting. The role partners with underwriters to identify business problems, build and test prototypes, structure unstructured documents and emails, analyze portfolio and market data, and create models supporting risk selection, referrals, appetite, and performance monitoring. Successful solutions are handed to central technology teams for delivery and adoption.

Develop data science and AI solutions for government and public-sector clients. Responsibilities include defining analytical problems with subject matter experts, preparing data, building and evaluating statistical, forecasting, machine learning, and language-model prototypes, presenting findings, creating reproducible code, contributing to proposals, and collaborating across technical teams.

Lead technical direction and hands-on execution for major products, systems, and engineering initiatives. Design scalable and reliable backend, frontend, API, database, and infrastructure solutions; write code; make architecture trade-offs; solve production issues; and improve testing, security, observability, and development practices. The role also leads critical initiatives, mentors engineers, and translates ambiguous product challenges into clear technical plans.

Conduct a one-time, moderated usability study of a money transfer application. The tester will participate in a live video session, share their device screen, discuss their current methods for sending money to India, complete an approximately $20 transfer, and provide feedback. The session lasts about 1.5 hours, requires camera use and recording consent, and pays $100 via PayPal or Payoneer.

Supports test planning and execution for audio hardware and software products, including functional, performance, and regression testing. The role identifies defects, documents test results, communicates findings with engineering and product teams, and contributes to quality improvements in an audio manufacturing environment.

Develop and scale FTSE Russell’s cloud-native, low-latency financial market platforms. Engineers will build reliable software, improve data quality and performance, apply AWS and modern CI/CD practices, automate testing, and use AI-assisted development tools to increase productivity. The role offers opportunities across software engineering, AI and machine learning, distributed systems, analytics, and data platforms while collaborating with global teams.

Senior enterprise sales professional responsible for growing Applause’s UK and Northern Europe customer base. Duties include prospecting enterprise clients, presenting digital testing solutions, managing the full sales cycle, negotiating and closing deals, maintaining customer relationships, coordinating solution delivery, and representing the company at exhibitions and online events.

Drive enterprise sales growth across the Nordic region by acquiring new customers, expanding existing accounts, building Salesforce ecosystem partnerships, generating pipeline, managing complex sales cycles, maintaining forecasts in Salesforce CRM, and delivering consultative value propositions to technical and executive buyers.

Own technical direction and execution for major products and systems. Design scalable backend, frontend, API, database, and infrastructure solutions; write code; prototype; review code; debug production issues; make architecture trade-offs; convert ambiguous problems into execution plans; improve engineering quality; lead critical initiatives; and mentor engineers.

Lead technical direction and execution for major products and systems. Design scalable and reliable backend, frontend, API, database, and infrastructure solutions; write code; make architecture trade-offs; resolve production issues; improve testing, security, observability, and development practices; and mentor engineers across teams.

Lead technical direction and hands-on execution for major products, systems, and engineering initiatives. Design scalable and reliable backend, frontend, API, database, and infrastructure solutions; write code; make architecture trade-offs; solve production problems; improve testing, security, observability, and development practices; and mentor engineers across teams.