1 to 25 of 67 Unit Testing Jobs in London

quality increments to the team's model library - working both individually and collaboratively. Providing leadership in areas such as object modelling & interface design, automated testing & refactoring and performance optimisation. Provide support to Trading & Origination on model usage and behaviour. Leverage the teams cross-asset expertise to connect business locations … mathematics or other quantitative subject. Solid experience of code development in Python, including: Experience developing in an Agile environment Use of math/stats & testing libraries, as well as modern build tools. Ability to refactor code and work effectively with legacy systems. Knowledge of Object Orientation, Software Architecture ...

DevOps, and product teams to deliver end-to-end solutions Participate in design discussions, code reviews, and technical decision-making Ensure code quality through unit testing, integration testing, and best practices Troubleshoot and resolve production issues and performance bottlenecks Contribute to continuous improvement of engineering standards ...

enhancements and bug fixes to full application suite deployment. Carry out agile sprint-defined development tasks to support release cycles, including execution of development, unit testing, functional testing, and overall peer review of team member work. Reviews design and code per sprint to ensure quality. Creation … ServiceNow Developers Stay current with new and updated capabilities of the ServiceNow Platform Coordinate upgrades to Production and Sub-Production instances Coordinate sub-production testing, evaluation, and regression remediation Participate in blueprinting workshops and contribute with documentation and effort estimation. Support COE in continuous development of training paths ...

Actions Forms and Service Catalog Develop inbound and outbound integrations with third-party systems Support data migration, transformation, and validation activities Perform unit testing, system testing, and support UAT Troubleshoot and resolve platform and integration issues Maintain documentation for technical designs and configurations Collaborate with architects, business ...

Actions * Forms and Service Catalog * Develop inbound and outbound integrations with third-party systems * Support data migration, transformation, and validation activities * Perform unit testing, system testing, and support UAT * Troubleshoot and resolve platform and integration issues * Maintain documentation for technical designs and configurations * Collaborate with architects, business ...

recommend a solution that includes both the short-term and long-term needs. Responsibilities include: - Write product or system development code without supervision, conduct testing beyond unit testing (e.g. integration, performance, stress, security, load, fuzz), design code to allow for easy testing and write test case … tech debt with high carrying costs. Implement or guide remedies to improve long-term maintainability, modifiability, etc. Managers also oversee their team's coding, testing, and reviewing. - Take ownership of rolling out a project to completion, contributing to qualification, end-user documentation, production deployment/monitoring, process automation ...

Develop and maintain Python or Shell scripts to support data transformation and connectivity. Configure and develop Murex workflows and Datamart components where required. Perform unit testing and prepare releases for RAT, CDR, and AT testing cycles. Collaborate with Business Analysts, Architects, and other IT teams to ensure … execute relevant interface tests. Maintain code and configuration using Git and established branching strategies. Contribute to DevOps practices, including CI/CD, automated testing, and continuous delivery. Produce high-quality technical documentation, design documents, and datamaps. Share knowledge and provide guidance to other developers within the team. Required Skills ...

implementation of new plants and trading structures associated with a Diageo production managed by a third party. The role ensures seamless system design, integration, testing, and cutover execution across multiple SAP modules and connected systems. Key Responsibilities Technical Design & Configuration Design, build, and configure SAP solutions to support … onboarding of third‐party manufacturing related to Santa Vittoria. Collaborate with functional teams and process owners to translate business requirements into robust SAP solutions. Testing Ownership Define, prepare, and execute unit testing and regression testing. Support integration testing across SAP and connected platforms. Document test results ...

serverless architectures. Advanced understanding the development challenges moving on-prem workload to cloud. Experience of developing on Linux. Advanced understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Expert with Git version control. Proficient in Agile Development using SCRUM. Advanced knowledge of Oracle/ ...

external systems Develop and test Workday reports, dashboards and analytics for Finance leadership Configure business processes including approvals, workflows and control frameworks Support testing cycles including unit testing, UAT and cutover planning Ensure compliance alignment with SOX, GAAP and IFRS requirements Support post go-live stabilisation ...

Microsoft Fabric (e.g. Data Factory, Synapse, OneLake) Exposure to financial services/FinTech environments Familiarity with Azure DevOps and/or GitHub Experience with testing practices for data pipelines (unit testing, QA) Broader Azure data services (Azure SQL, Managed Instance, Data Lake ...

Good understanding of Containers, Microservices, and Functional design patterns. Experience working with Agile delivery processes. Experience with Terraform for infrastructure-as-code. Experience with Unit Testing, preferably with PyTest. Desired Skills and Experience: HTML/CSS React Typescript Experience using the FastAPI framework Roles and Responsibilities: Work ...

2.5 years) Inside IR35 Remote £300 per day Around 2 years experience required Tech stack; VueJs - (React developers considered) JavaScript Test Driven Development - (Unit Testing and Content Verification testing experience beneficial) Accessibility - WCAG Knowledge would be very beneficial but any experience developing Accessible frontends would ...

Working across the full software development lifecycle in an Agile environment • Collaborating with product and technical teams to shape and refine requirements • Contributing to testing, documentation and ongoing improvements across the team What we’re looking for • Expert in modern front-end tech - Vue (mandatory), React/Angular (nice … will be a small part of the role but necessary • Experience working with component based development and design systems • Strong understanding of REST APIs, unit testing and Git • Experience with SQL, EF Core or Dapper • Experience working with UX and design tools such as Figma or Adobe ...

usage and content delivery. Experience with modern Unity features such as URP, UI Toolkit, and ShaderGraph. Familiarity with CI/CD pipelines and automated testing frameworks in Unity. Experience with backend services (Google Cloud, AWS) and mobile SDKs (AppsFlyer, OneSignal). Experience with Yarn Spinner or similar narrative tools. … Experience with unit testing and test-driven development (TDD). Experience with Dependency Injection frameworks (e.g., Zenject/Extenject, VContainer). A passion for interactive fiction and storytelling. ...

infrastructure across AWS services including ECS/Fargate, RDS/PostgreSQL, Lambda, CloudFront, IAM, and KMS-managed encryption. ● Establish engineering excellence through clean architecture, unit testing, CI/CD standards, observability practices, and performance monitoring. ● Participate in architecture discussions and contribute directly to the technical roadmap … deploying cloud-native applications. ● Experience with containerization (Docker) and modern deployment workflows. ● Systems-level thinking with an emphasis on clean abstractions, testing, and architectural trade-offs. ● Ownership mindset with comfort operating in ambiguity and taking features from concept through to production. ● 5+ years environment in data-heavy environment ...

crafting robust and enterprise level code. Coding standards should be followed and the code should be highly performant. Should be able to write unit test cases using any of the frameworks and should be completely automated. Should have strong exposure in REST API design principles. Should be able … Perl o SOAP and REST Web Services. Working knowledge of Agile Scrum framework, Jira & ServiceNow. Familiar with Continuous Integration methodologies and tools and have unit testing knowledge. Experience of debugging & troubleshooting. Exposure to Microservices and cloud deployment Demonstrable experience implementing ETL Experience in Reverse engineering (nice to have ...

test, and deploy Apex code (classes, triggers, and components) to extend Salesforce functionality. · Participate in the full software development lifecycle, including requirements gathering, development, testing, deployment, and maintenance. · Implement and maintain robust DevOps practices, including source code management, branching strategies, pull requests, and commits. · Utilize DevOps tools such … documentation, including design specifications, code comments, and user guides. · Provide technical support and troubleshooting for Salesforce applications. · Adhere to best practices for Apex, Flows, Unit Testing and participate in peer reviews to ensure code quality and system integrity. Location London, UK Trading as TEKsystems. Allegis Group Limited, Maxis ...

team to build and deliver high-impact solutions. Essential Skills and Experience Expert-level Python programming skills; strong advocate for PEP8 compliance, clean code, unit testing, and version control (Git, Unix, pytest). Experience retrieving data from structured, unstructured and web sources (Selenium/PlayWright, Pandas ...

solutions. Build and configure functionality across Service Cloud and Marketing Cloud. Write clean Apex code and use declarative tools to meet business needs. Complete unit testing, documentation, and support system testing. Collaboration & Stakeholder Engagement Work with Product Owners and Business Analysts to translate requirements into effective solutions. Participate ...

analytics, reporting, and operational decision-making. Design and develop user interfaces using Pega UI frameworks, ensuring usability, consistency, and alignment with enterprise standards. Perform unit testing, debugging, and performance tuning, proactively identifying and resolving defects and bottlenecks. Support application releases and deployments, working closely with DevOps ...

lifecycle Apache Airflow Hasi Corp Vault Openshift Automation development Python Fast API Rest API Netconf Yang modelling XML/Json Jinja/TextFSM Pytest Unit testing Database MongoDB DevOps Docker Git CI/CD Kubernetes Networking Ciena 517x/8180/8114 Nokia BNG/OLT Infinera ...

similar stack Excellent problem-solving skills and the ability to work in a collaborative product led team Advocate for Software engineering best practice - Unit testing, CI/CD, Pair Programming, etc Interested in working on complex problems with senior engineers The ability to work to set timescales ...

Performance Tuning: Optimise Spark execution (partitioning, shuffling, caching) to ensure cost-efficient processing of massive financial datasets. Quality & Governance: Implement rigorous CI/CD, unit testing, and data reconciliation frameworks to ensure "penny-perfect" accuracy. Technical Stack Engine: PySpark (Expert), Python (Clean Code/SOLID principles). ...

Performance Tuning: Optimise Spark execution (partitioning, shuffling, caching) to ensure cost-efficient processing of massive financial datasets. Quality & Governance: Implement rigorous CI/CD, unit testing, and data reconciliation frameworks to ensure "penny-perfect" accuracy. Technical Stack Engine: PySpark (Expert), Python (Clean Code/SOLID principles). ...