901 to 925 of 1,368 Test Automation Jobs in London

with large datasets. The successful candidate will collaborate with cross-functional teams to develop reliable, scalable, and high-performance solutions. Key Responsibilities Design, develop, test, and maintain applications and backend solutions using Python. Write, analyse, and optimise complex SQL queries involving multiple joins, subqueries, CTEs, window functions, and aggregations. … with Kafka consumer groups, offsets, partitions, and message delivery semantics. Experience with performance tuning, production support, and root-cause analysis. Knowledge of REST APIs, automated testing, and CI/CD pipelines. Experience working in Agile development environments. Must be already based in London or surrounding areas #J-18808-Ljbffr ...

Salesforce with upstream and downstream platforms to enable joined‐up client journeys and high‐quality, trusted data. Drive DevOps maturity—CI/CD pipelines, automated testing, and release management—to accelerate delivery and reduce risk. Deliver proof‐of‐value and proof‐of‐concept builds to rapidly test ideas … MuleSoft to connect Salesforce with the wider technology estate. Proven experience of DevOps and CI/CD tooling (e.g. Git, Copado, Gearset, Azure DevOps), automated testing, and release management on the Salesforce platform. Deep understanding of Salesforce architecture, data modelling, security, governor limits, and platform best practices, with the ability ...

stakeholders to turn ideas into robust solutions. If you enjoy solving complex problems end to end and raising engineering standards through reusable tooling and automation, you will thrive here. As a Lead Software Engineer at JPMorgan Chase within the Asset & Wealth Management, Investment technology department you will design, build … continuous improvement. Job Responsibilities Design and develop secure, high-quality production code for client-facing applications, APIs, and services Apply AI-powered tools and automation throughout the development lifecycle Create reusable context, tools, and workflows Collaborate with business, product, and design partners to clarify needs and translate requirements into ...

established financial services business to recruit a Senior Data Engineer as it continues to invest in its data capability and wider AI and Automation initiatives. We’re particularly interested in engineers with experience in investment management, wealth management, asset management or broader financial services, who understand the importance … relevant. You should be comfortable working in a regulated environment where data quality, governance and controls are central to delivery. Experience with dbt, Python, automated testing, analytics or data science would be beneficial. Why consider this role? You’ll combine hands‐on engineering with architectural input and direct business engagement. ...

resolution of complex system issues Identify system bottlenecks proactively and implement improvements that maintain platform performance and reliability Conduct code reviews and implement automated testing to strengthen application quality and reliability Write clean, maintainable, and testable code in line with software engineering best practices What You Bring Strong Java development … Podman and Kubernetes, and cloud computing platforms such as AWS Solid understanding of software development best practices, including Git, CI/CD pipelines, and automated testing frameworks Previous experience supporting Equity Derivatives in a sell-side or buy-side environment, with a strong understanding of options and futures Understanding ...

enhance robust AI services and infrastructure using modern engineering practices, including APIs, event‐driven patterns, CI/CD, Infrastructure-as-Code, observability, and automated testing Partner with AI researchers, data scientists, and software engineers to translate emerging AI capabilities into practical, reliable, and compliant enterprise applications Establish evaluation, monitoring … Experience with data engineering concepts, ETL and data pipelines, structured and unstructured data, and integration with enterprise data platforms Experience with CI/CD, automated testing, observability, production monitoring, and operational readiness practices Familiarity with Infrastructure-as-Code solutions such as Terraform and cloud or container‐based deployment patterns Working ...

Conduct and contribute to peer reviews to improve overall code quality* Provide accurate advice, guidance, support and training to other individuals.* Install, configure and test software releases in development environment. Provide support and assistance to QA and operational personnel with queries in upstream environments.* Positively represent the software engineering … function within the organization.* Adopt best practices around DevSecOps (automated builds, automated unit testing, increasing test code coverage, static code analysis, automated deployments etc.).* Compare multiple technical solutions and tools and explain/apply them in clear language if relevant.* Learn new technologies as and when required ...

alerting with PEM.Register and manage servers and agents, configure meaningful metrics and alert thresholds, investigate alerts and performance trendsusing graphs, andmaintainnotification and escalation integrations. Automation and version control.Use TPA and Ansible/Spaceliftto build repeatable PostgreSQL/EDB environments andmaintainplaybooks and configuration in Git and GitHub using branches, pull … call rotation. Ideal Candidate Profiles, Talents, and Desired Qualifications: Experience with comparable PostgreSQL tools such as Patroni,repmgr,pgBackRest, orpgWatch. Experience with Terraform and automation using Bash or Python. Previousinvolvement in large PostgreSQL migrations, major-version upgrades, database consolidation, or hybrid on-premises/cloud environments. Experience administering MariaDB ...

disclose, what to defer, and when to say "I do not know". Has scoped an independent security assessment, such as a penetration test, and tracked its findings to closure. Has led the response to a major security incident, including containment, stakeholder communication, and the post-incident review. … answered a customer's security team directly, including the people whose job is to test the answers they are given. Can explain security to people who are not security specialists. Has identified a security investment that had not been requested, built the case for it, and got it funded ...

such as reusable ingestion patterns, clear data interfaces, or self-service tooling that other teams use successfully. Experience with cloud infrastructure, infrastructure as code, automated testing, and continuous integration and delivery (CI/CD). Practical understanding of reliable data processing, including schema changes, retries, safe reprocessing, and backfills. Experience … data quality checks to investigate failures and improve reliability. Practical use of AI-assisted engineering tools, with sound judgement about verification, security, and where automation adds value. Proven ability to mentor engineers, set team goals, and deliver value for users and the business. Comfortable working in a fast-paced ...

resolving complex technical issues Lead the build of cloud native applications, integrations, and data solutions using modern engineering practices such as CI/CD, automated testing, and infrastructure as code Guide the integration of core insurance platforms, including policy administration, claims, billing, and customer portals, with wider systems and third … distribution channels, and customer journeys Good to have: experience with pricing and quotation engines, data enrichment, and software development testing (unit, integration, and automated test approaches) Experience with insurance platforms and packages such as Guidewire, Duck Creek, or similar (desirable) Excellent stakeholder management, communication, and influencing skills, with ...

handling real production challenges involving latency, cost, reliability, hallucinations, and failure recovery. Practical experience building agent evaluations, including evaluation datasets, measurable success thresholds, and automated testing or release gates. Understanding of when to use LLMs, deterministic software, multiple agents, or human intervention. Professional Background & Mindset Recent hands‐on engineering experience … Language Models, Agentic Workflows, Multi‐Agent Systems AI Engineering: Tool Calling, Structured Outputs, Context Management, Orchestration Quality & Infrastructure: Agent Evaluations, Observability, CI/CD, Automated Testing Development Tools: Claude Code, Codex, or similar AI coding agents Why Join? Real production AI: Work on agentic systems already supporting business operations rather ...

continuous improvement. Collaborate with product, design, and operations to translate business needs into technical solutions. Enhance performance, security, and resiliency through best practices and automation (CI/CD). Foster a learning, inclusive team culture —aligned to our client's principles and pillars. To be successful in this role … modern tools and IDEs (e.g., Windsurf). Solid understanding of programming concepts and microservices Proficiency in Java with Spring. Experience with CI/CD, automated testing (JUnit/Spock), and containers (Docker). Familiarity with microservices, observability/telemetry (e.g., Splunk, AppDynamics), and cloud deployments. Curiosity to understand the business ...

code or AI and select a simpler or more supportable approach where evidence supports it. Key responsibilities • Lead the design, build, test,deploymentand support of solutions using Power Apps, Power Automate, Dataverse, Copilot Studio andappropriate pro-code extensions. • Engineer AI agents and agentic workflows using trusted knowledge, tools, actions … code capability is insufficient, choosing technologies based on need,riskand supportability. • Set and apply engineering standards for source control, solution packaging, environment strategy, automated testing, CI/CD,monitoringand release management. • Lead technical investigation of complex live-service faults and improve resilience, performance, accessibility,securityand observability. • Review designs and code ...

businesses. You’ll help foster a collaborative, innovative team culture. Job Responsibilities: Execute creative software solutions across design, development, and troubleshooting. Design, develop, and test reliable, high-quality C++ code for trading connectivity and risk controls on Unix/Linux platforms. Implement end-to-end low latency client setups … including production rollout and post-release validation. Automate remediation for recurring issues to improve operational stability. Establish and execute test strategies for latency, throughput, and resiliency. Lead the development of market access trading and risk management modules. Participate across the software development lifecycle of electronic trading services. Collaborate with ...

powered assurance insights within Cisco's leading Networking, Security, Collaboration, and Observability portfolios. Your Impact As a Senior Software Engineer you will: Design, build, test, and operate near real time data streaming-based (Spark/Flink) solutions for some of the largest Networking customers in the world. Develop agentic … technology such as Apache Kafka (including Kafka Streams), Apache Flink, or ClickHouse. Experience designing and implementing APIs within distributed software architectures. Experience with Git, automated testing, Kubernetes, and continuous integration and delivery workflow. Preferred Qualifications Bachelor's degree in Computer Science, Software Engineering, or a related field, and an excellent ...

S3. Contribute to the evolution of lakehouse architecture leveraging Apache Iceberg. Apply Software Engineering Best Practices Use version control, CI/CD pipelines, automated testing, and modular code principles. Participate in pair programming, code reviews, and architectural design sessions. Data Quality & Observability Build monitoring and observability into data flows. Implement … domain insights with the team. What You’ll Bring Technical Expertise Strong experience writing clean, maintainable Python code, ideally using type hints, linters, and test frameworks such as pytest. Solid understanding of data engineering fundamentals including batch processing, schema evolution, and ETL pipeline development. Experience with—or strong interest ...

transformation across the software development lifecycle (SDLC), moving teams beyond AI code completion towards agentic development practices that enable AI agents to plan, build, test and review changes under appropriate human oversight. You’ll establish responsible-use guardrails and measure the impact on engineering quality, security, productivity and delivery. … deep SAP Commerce Cloud/Hybris and e-commerce domain knowledge to influence technical decisions and improve platform engineering practices. Champion CI/CD, automated testing, TDD/BDD, secure-by-design development and frequent, incremental releases. Partner with Architecture to align engineering practices with technical strategy and architectural guardrails. ...

powered assurance insights within Cisco’s leading Networking, Security, Collaboration, and Observability portfolios. Your Impact As a Senior Software Engineer you will: Design, build, test, and operate near real time data streaming-based (Spark/Flink) solutions for some of the largest Networking customers in the world. Develop agentic … technology such as Apache Kafka (including Kafka Streams), Apache Flink, or ClickHouse. Experience designing and implementing APIs within distributed software architectures. Experience with Git, automated testing, Kubernetes, and continuous integration and delivery workflow. Preferred Qualifications Bachelor's degree in Computer Science, Software Engineering, or a related field, and an excellent ...

build. Follow your work through deployment, monitor its behaviour in production and resolve problems with the team. Contribute to engineering decisions. Bring ideas, test assumptions and help choose practical approaches to the next technical challenge. Why join Permutable? Work on a substantial technical challenge. Help turn large volumes … pipelines into production and understanding what is needed to keep them working reliably. Familiarity with MLOps practices, including CI/CD, containerisation, automated testing and monitoring. A grounding in computer science, engineering, machine learning, mathematics or a related discipline, developed through study or practical experience. Curiosity, initiative and the ability ...

empower our Service Desk in providing end‐user support, implementing updates, and managing access rights. Conduct thorough functional and non‐functional testing, creating comprehensive test scripts for user‐acceptance testing. Who you are You are a person who excels at engaging and collaborating with key stakeholders. You have excellent … solution delivery. Nice to have skills Knowledge of Python, PHP, and/or .NET. Implementation of ALM practices, CI/CD processes, and automated testing capabilities to improve solution governance, deployment consistency, and overall delivery efficiency. Understanding of API security concepts, including OAuth, managed identities, certificates, secrets, and role‐based ...

have over £29 billion in funds under management and circa 700 staff. Key Responsibilities: Build and improve GitLab CI/CD pipelines and deployment automation, working with developers to make releases repeatable and safer. Configure, automate and maintain infrastructure within Azure and LGT Group services, using Terraform and other … understanding of identity, access and network security. Experience building or maintaining CI/CD pipelines with GitLab or comparable tools, including automated build, test and deployment steps. Experience using Terraform or comparable infrastructure-as-code tooling to configure, automate and maintain infrastructure within established environments. Hands-on experience with ...

availability targets for the services in your application and product lines. You will ensure those NFRs are accounted for in your products’ design and test phases, that your service level indicators are effectively measuring customer experience, and that service level objectives are defined with stakeholders and implemented in production. … communities of practice, guilds, and conferences Leads reuse-first adoption of AI-assisted reliability workflows across SDLC/toolchain practices (e.g., testing/validation automation and production readiness), ensuring traceability/auditability, resiliency, and security controls. Required qualifications, capabilities, and skills Formal training or certification on site reliability engineering ...

technical authority for other teams, and for leadership during significant incidents and risk discussions. Treat clear documentation (design docs, ADRs, runbooks) and automated testing as core to sustainable engineering, and set the example for others. We’d especially love to hear from you if you: Have designed or operated Teleport … platform abstractions (CircleCI orbs, GHA reusable workflows, or similar) and driven org-wide adoption. Have led disaster-recovery strategy, backup validation and recovery automation across Kubernetes and cloud services, including DR exercises with cross-team participation. About Snyk Snyk is committed to creating an inclusive and engaging environment where ...

already work AI-first. Agents write a large share of your code, and you have firm views on how a team should review and test that work, because customers rely on what we ship for regulatory decisions. ...you have led delivery for a team of 4 to 8 engineers … able to make sound technical decisions. ...you have owned production cloud services, ideally on AWS, in a team with strong engineering practice: code review, automated testing, CI/CD and on-call. ...you understand what enterprise security and compliance teams expect. Other skills You don't need all of these ...