24 of 24 Software Testing Jobs in the City of London

Software Test and Validation Engineer

Hiring Organisation
Insignis Talent
Location
City of London, London, United Kingdom
Software Test and Validation Engineer – London (Hybrid) – circa £45-£55 per hour (Umbrella) - 12 month contract About the Role: We are seeking a motivated Software Test and Validation Engineer to join our client’s Product Development team. In this role, you will help ensure our software-controlled … execute comprehensive test programmes, perform system-level tests, and provide detailed feedback to support product improvements. Key Responsibilities: Independently plan and execute unit testing and system integration testing . Perform embedded software unit testing to verify functionality, accuracy, and reliability of individual components. Conduct software ...

Software Engineer in Test

Hiring Organisation
Plan A Digital
Location
City of London, London, United Kingdom
Java Software Development Engineer in Test - FinTech - Java Remote (UK) | £80 - 90k Our client a cutting-edge fintech business is looking for a Software Development Engineer in Test (Java SDET) to strengthen their automated testing framework and drive software quality to the highest standards. This … great opportunity for someone passionate about automation, exploratory testing, and collaborating with experienced developers in a dynamic environment. Duties: Expand and improve automated acceptance/end-to-end tests Conduct exploratory testing to uncover edge cases and ensure robustness Pair with developers to enhance testing infrastructure ...

Lead Quality Assurance Engineer

Hiring Organisation
Eolas Medical
Location
City of London, London, United Kingdom
influence how doctors treat patients every day. About the Role We’re looking for a Senior Lead QA Engineer who excels in both manual testing and test automation: someone who loves to dig into new features, find edge cases, and ensure every release meets the highest standard of reliability. … production and working with the engineering team to fix these issues. You’ll work with our engineering team to validate the quality of our software through a mix of hands-on exploratory testing and automated test development. This is a key role in ensuring the stability, scalability ...

Senior Embedded Software Engineer

Hiring Organisation
Chevalier Tech Limited
Location
City of London, London, United Kingdom
Title: Senior Embedded Software Engineer Rank: Determined by the confirmed level and scope of experience Company: Chevalier Tech Limited Location: Colindale, Greater London (On-site) Salary: Salary is competitive and negotiable based on experience. Job Type: Full-time, Permanent About Us Chevalier Tech Limited is a tier-one supplier … Smart Door Handles, and Control Electronics, which are integrated into high-end passenger and super cars worldwide. About the Role As a highly Experienced Software Engineer , you will lead the software engineering team, play a pivotal role in the design, development, and implementation of embedded software solutions ...

Senior Infrastructure Developer (VMware, Virtualisation)

Hiring Organisation
Auxo Talent
Location
City of London, London, United Kingdom
Ansible. Engineer and integrate APIs to provide infrastructure-on-demand and seamless interaction between on-prem and third-party tools. Lead lab-based testing, certification, and integration of new hardware and software components into existing infrastructure. Collaborate with internal stakeholders to gather requirements and architect scalable, resilient solutions. … vSphere. Strong technical fundamentals: TCP/IP, DNS, Linux, distributed systems. Experience integrating APIs and automating workflows across hybrid infrastructure stacks. Familiarity with software version control, CI/CD pipelines, and modern SDLC practices. Desired Skills: Hands-on expertise with VMware’s suite (VCF, vSphere, vSAN) in both greenfield ...

Solutions Engineer

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
Role We are seeking a Solutions Engineer to join the Digital Solutions team, working alongside the Senior Solutions Architect. This role blends hands-on software development with strategic advisory, supporting group-wide technology initiatives while helping individual businesses adopt best practices. You’ll design and prototype solutions across cloud … blueprints, proof-of-concepts, and prototypes using cloud services, AI, VR/AR, and Edge AI. Provide hands-on guidance to operating companies on software development best practices, technology stack selection, DevOps, and CI/CD implementation. Develop reusable assets such as reference architectures, templates, and playbooks to accelerate ...

Senior Java Software Engineer

Hiring Organisation
Arrows
Location
City of London, London, United Kingdom
microservice architecture. Proven background working in cloud environments (ideally AWS). Familiarity with CI/CD pipelines and automation tools. Solid grasp of software testing, TDD, and Agile methodologies. Good communication skills and the ability to work collaboratively in a hybrid setup. If you’re an experienced Java ...

Senior Developer - £400PD - Remote

Hiring Organisation
Tenth Revolution Group
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £425/day
Linux-based systems-to deliver scalable, reliable services. Implement and maintain CI/CD pipelines with a strong focus on automation, continuous deployment, testing, and monitoring. Quality & Testing: Develop software using Test-Driven Development (TD D ), writing automated tests before implementing code. Ensure high quality across … stack through continuous testing, observability, and feedback loops. Ways of Working: Champion open and transparent engineering practices, including maintaining visible codebases, documentation, design histories, and roadmaps. Collaborate closely with cross-functional teams and contribute to a culture of knowledge sharing and continuous improvement. What We're Looking For Strong ...

Senior Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
existing services. Infrastructure/DevOps technologies including AWS, Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent ...

Full Stack Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£459 - £460/day
existing services. Infrastructure/DevOps technologies including AWS, Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent ...

Principal Technologist

Hiring Organisation
WRK DIGITAL LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
PrincipalTechnologist Software Development|TestAutomation | Technical Strategy & Innovation UKRemoteFirst(MustbeUKbasedforoccasionaltravel) TheOpportunity WRKdigitalispartneredwithTrinitatum,themarketleaderintestautomationfortradingandriskmanagementplatforms,torecruitaPrincipalTechnologisttoworkwithafoundingteamtohelptaketheirsoftwareplatformtothenextlevel. Thisisnotjustanotherseniortechnologyrole.Thisisyouropportunitytobepartoftheseniorleadershipteamandshapethetechnicalfutureofaprofitable,fast-growingspecialistsoftwarecompanyatapivotalmomentinitsjourney. WhyThisRoleisDifferent Since2013,TrinitatumhavebuiltareputationservingglobalenergytradingandfinancialservicesorganisationswiththeirTriangleTestAutomationplatform - reducingtestingeffortbyover70%andacceleratingreleasesfromweekstodays.Theirrecentstrategicpartnershipsareopeningglobalmarkets,andtheyneedatechnologyleaderwhocanscalewiththem. You'llworkdirectlywiththeirCEOChrisJonesandtheseniorleadershipteamthroughthreedistinctphases: Phase1:TheFixer(Months1-6) Rapidlyassess,identifygaps,andimplementcriticalfoundationsfromsecurityposturetooperationalresilience. Phase2:TheBuilder(Months6-18) Establishscalablestructuresandleadtheproductroadmap.Drivebestpracticedevelopmentstandards,buildsecuritycredentials(SOC2,ISO27001),andarchitectforscaleacrosstheirAzure/.NETstack. Phase3:TheScaler(18+months) TransitionintotheCTOrole.Leadtechnicalvision,scaleengineeringcapabilityinternationally,anddrivemarketdifferentiationthroughtechnicalexcellence. YourFirst12Months ...

Engineering Manager

Hiring Organisation
Explore Group
Location
City of London, London, United Kingdom
platform. Collaborate closely with Product and Design teams to deliver new features and improve existing systems. Drive adoption of best practices in software engineering, including testing, CI/CD, and agile development. Contribute to hands-on coding, particularly in complex or critical areas. Manage technical roadmaps, resource allocation … applied AI, data models, or large language models preferred Tooling: GitHub, Docker, CI/CD pipelines About You 7+ years of professional experience in software engineering, with at least 2 years in a leadership or management role. Strong background in full-stack JavaScript development (React + Node.js). Experience ...

Java Developer

Hiring Organisation
Lorien
Location
City of London, London, United Kingdom
Core accountabilities of role • To work closely with Business Analysts to accurately interpret functional specifications • To develop, unit test and implement enhancements to existing software • To design, develop, test and implement new pieces of software • To improve existing software by correcting bugs • To be involved … phases of testing in the run‐up to a major release • To be involved in support if a major problem in production arises • To ensure development is completed on time and that work is prioritised correctly • To ensure that all development is completed in line with the Company ...

Senior Software Development Engineer Test

Hiring Organisation
La Fosse
Location
City of London, London, United Kingdom
annum - Largely remote - 1 UK office visit per month A key client is looking to add a senior SDET with strong API testing experience. You will be joining a new teams and working on a brand new greenfield platform build, working on an exciting new app first feature. … large amount of focus and work in this position will initially be focused on testing in API’s, developing and maintaining automated API's and end-to-end test suites; validating interactions across multiple distributed services. You will be comfortable with paired programming and well versed in agile software ...

Senior Full Stack Systems Developer

Hiring Organisation
Penguin Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £85000/annum
Code Required skills and experience for the role of Senior Full Stack Systems Developer include: A UK Degree (or equivalent qualification) in Data Science, Software Engineering, or a similar, relevant field Extensive experience of working in a Full Stack Developer role Considerable experience of developing software products … within the environmental sector Experience of overseeing the Full Software System Lifecycle of a product, demonstrating your commitment to continued development and improvement Demonstrable experience in the use of Java Middleware, API, Docker, and MQ systems Good working knowledge of performance and security in Enterprise Systems Experience of working ...

Graduate Developer in Test

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
recent Computer Science graduate looking to kickstart you career in tech? Interested in FinTech? Graduate Software Developer in Test (SDET) - FX Solutions 📍 Location: London 3 days a week 💰 Compensation: Up to £60k + bonus + benefits We're once again partnering with our long-term FinTech partner as they … looking for a recent Graduate to join their engineering team as a Software Developer in Test (SDET). This is an excellent opportunity to step into the financial space, joining one of the most successful FinTech scale-ups in the UK and gain face-to-face experience with hedge ...

Software Engineer in Test

Hiring Organisation
Balance Talent
Location
City of London, London, United Kingdom
Title: Software Engineer in Test Company: Specialist Technology/eCommerce Platform Location: West London – 3 days a week (flexible) Salary: up to £60,000 + benefits Tech essentials : JS/TS and either Cypress or Playwright Interview process: 3 stage interview process Why should you be interested in this … opportunity? You’ll be part of a dynamic multi-disciplinary team, taking ownership of Automated Testing They have recently been acquired by another successful business, providing a larger community of QA/Developers to work with and enjoy the ride together You’ll be given the freedom to make ...

Graduate Developer in Test

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
Graduate Java Software Developer in Test – FinTech - Core Java, Selenium, CI/CD Oliver Bernard are currently working with a leading FinTech/Trading company who are currently scaling their SDET function and looking to take on an entry-level profile as part of expansion plans across the team. … operates on a hybrid WFH pattern (3 office days p/week). Please apply here to register interest in this opportunity. Graduate Java Software Developer in Test – FinTech - Core Java, Selenium, CI/ ...

Software Engineer in Test (Java)

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Software Engineer in Test (Java backend & APIs) ??| Fintech Trading ?? ?? £70,000 - £90,000 + Bonus + Benefits ?? Hybrid - 3 days/week in Central London Join a collaborative, engineering-led team ensuring the stability and performance of a high-volume, global electronic trading platform. You'll write clean, quality … developers to improve quality at every stage. Own QA processes for performance, reliability and user experience. What You Bring Strong experience with Java automation testing, API & backend testing. Background in automation testing for complex, high-performance platforms. Passion for quality and attention to detail in fast-paced environments. ...

Junior Embedded Software Engineer

Hiring Organisation
Chevalier Tech Limited
Location
City of London, London, United Kingdom
Title: Junior Embedded Software Engineer Location: London, United Kingdom Company: Chevalier Tech Job Type: Full-Time, Permanent Salary: Competitive + Benefits About Chevalier Tech Chevalier Tech is a cutting-edge technology company based in London, focused on developing advanced embedded systems and smart hardware products across the automotive … deep technical expertise with a relentless drive for innovation to build solutions that power the future. We are seeking an experienced and passionate Embedded Software Engineer to join our dynamic engineering team and help design, develop, and optimize software for our next-generation hardware platforms. Key Responsibilities Design ...

Python Engineer

Hiring Organisation
Bloc Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£475 per day
high-quality backend systems and data pipelines that power the analytics platform. You'll collaborate with engineers and the Product team across the full software lifecycle, leading on scalable services that ingest, transform and deliver data to our frontend applications and customers. You'll bring strong Python skills, experience … quality. What you'll do Design and implement robust, scalable backend services in Python Own and improve data ingestion & processing pipelines Advocate for software best practices (testing, CI/CD, clean code) Integrate APIs and third-party services Mentor teammates and share knowledge What we're looking ...

Software Engineer in Test (Java)

Hiring Organisation
Understanding Recruitment
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Software Engineer in Test (Java backend & APIs) Fintech Trading £70,000 - £90,000 + Bonus + Benefits Hybrid - 3 days/week in Central London Join a collaborative, engineering-led team ensuring the stability and performance of a high-volume, global electronic trading platform. You'll write clean, quality ...

Head of Product

Hiring Organisation
Findrs
Location
City of London, London, United Kingdom
fast-growing AI-native software company is revolutionising the way quality assurance is handled in modern software development. With clients including Deutsche Bank, Santander, and other enterprise organisations, they are now introducing an agentic AI element—autonomous systems that reason, act, and adapt in real time—pushing … boundaries of AI-driven software testing. Role Overview: The Head of Product will lead product strategy for the agentic AI product line, ensuring the delivery of innovative, high-impact solutions that developers and enterprise clients love. This senior leadership role combines strategic vision, operational execution, and team leadership, with ...

Artificial Intelligence Engineer

Hiring Organisation
Delta Humans
Location
City of London, London, United Kingdom
with product teams to iterate quickly and deliver meaningful outcomes What They’re Looking For We’re speaking to engineers who have: Essential Strong software engineering fundamentals (SDLC, testing, modern frameworks) Hands-on experience taking code from dev → production in cloud environments Interest or experience in agentic systems ...