226 to 250 of 274 Refactoring Jobs in London

like: Performing a technical assessment of business requirements to ensure the possibility of their implementation within a reasonable time; Fixing bugs in existing projects; Refactoring and optimising existing code; Creating new and modifying existing websites; Be proactive in communication with team members. Additional information: Ability to work in dynamic environments ...

shared valuation, risk, P&L, marking, calibration and controls infrastructure used cross asset in Kannon Identifying performance bottlenecks, proposing designs for complex problems, and refactoring and simplifying existing solutions Strengthening the core C++/Python interface, tooling and developer-facing libraries that the multiple Strats teams depend on Liaising with ...

Glue, Kinesis, QuickSight, OpenSearch)Lead analytics modernisation — guide customers migrating from legacy platforms (Teradata, Oracle, Netezza, Hadoop) to cloud-native analytics, including ETL refactoring and performance validationPartner with AWS AGS sales teams — collaborate with Account Managers and Account Solutions Architects to identify analytics opportunities, shape deal strategy, and position ...

tool-based solutions for data ingestion and storage, with the judgement to understand when each approach offers the greatest benefit. Experience migrating and refactoring legacy data solutions and physical environments into cloud-based platforms, including identifying and managing the challenges and opportunities involved. Experience designing data structures that enable ...

builder mindset. You do not need a roadmap to build, you need a problem. You are comfortable prototyping a feature in the morning and refactoring it for scale in the afternoon. Depth in real time systems. Real experience with WebRTC, WebSockets, streaming architectures or latency sensitive systems in production ...

builder mindset. You do not need a roadmap to build, you need a problem. You are comfortable prototyping a feature in the morning and refactoring it for scale in the afternoon.Depth in real time systems. Real experience with WebRTC, WebSockets, streaming architectures or latency sensitive systems in production ...

Lead to drive the AWS Migration for client applications. Remote, UK with occasional travel to London or Manchester. You will provide technical leadership across refactoring legacy apps, guiding design and ensuring architectural alignment within a broad programme. The role emphasizes collaboration with client teams and suppliers while leveraging Java frameworks ...

tests using tools such as J-meter, LoadRunner that are part of an existing maintenance test pack.• Play a key role in continuously improving, refactoring as well as work closely with Senior colleagues & product teams to ensure timely bug fixes.• Working with the leadership team and actively participating ...

tests using tools such as J-meter, LoadRunner that are part of an existing maintenance test pack. • Play a key role in continuously improving, refactoring as well as work closely with Senior colleagues & product teams to ensure timely bug fixes. • Working with the leadership team and actively participating ...

working software• Review code and contribute to engineering standards across the teamWhat they are looking for • Strong Java engineering experience with excellent debugging and refactoring skills• Solid computer science fundamentals, including algorithms, data structures and systems design• Experience building scalable, automated and maintainable software with strong testing discipline• Comfortable working ...

money doing something you are passionate about.Technically you will have a proven interest and ability in developing software systems which will include developing software, refactoring code, designing systems and working on solutions with a range of other technical personnel.C# Developers should have exposure to the below tech stack:.NET ...

elegant data solutions. Focus on usability, documentation, and data clarity. Comfortable working independently in a dynamic, fast-changing environment. DESIRABLE SKILLS Experience rebuilding or refactoring a Looker instance from scratch. Familiarity with Snowflake performance tuning and cost optimization. Experience scaling analytics across a cross-functional organisation HOW TO APPLY Please ...

Next.js/React web platform; Support login, redemption flows and features tied to game launches and promotions; Use AI tools daily to accelerate coding, refactoring and testing; Build reusable prompt patterns and workflows; Reduce human workload through smart automation; Balance delivery speed with sound engineering judgement; Collaborate with the Senior ...

controls for sensitive or identifiable data, utilizing Azure Key Vault, Azure Monitor, Log Analytics, and Microsoft Purview. Data Integration: Proven track record of migrating, refactoring, or connecting legacy SQL/stored procedure logic and existing pipelines into modern cloud formats. #J-18808-Ljbffr ...

party development tools etc, which can be used to implement a strategic/unified vision, supportable across all parts of the Firm.You will undertake refactoring and extend existing legacy applications from a ‘continuous improvement’ perspective.The projects:MIFID II/Customer data delivery (aka Global Data Cache)Trade Surveillance system implementation ...

Deep JavaScript, HTML5 and CSS3. Not framework deep, language deep. Real fluency with AI coding tools such as Cursor and Claude for writing, reviewing, refactoring and documenting code, and the judgement to know when to switch them off. Git, and a working command of CI/CD, TDD/ ...

things better than you found them* You’re comfortable working in existing systems as much as building new ones, and you enjoy simplifying code, refactoring, and untangling complexity* You’re a clear communicator who can explain technical details and trade-offs to both engineers and non-engineers* You take ownership ...

enthusiastic about bringing AI into development teams in ways that genuinely stick, including both: AI tooling to support development (e.g. coding assistants, test generation, refactoring support, documentation acceleration, internal workflows) Building products that incorporate AI/LLM features (e.g. assistants/coplots, summarisation, document understanding, semantic search/RAG, extraction ...

remote opportunities. Roles are full-time with flexible contract options and hourly rates ranging from $60 to $120. You will work on AI systems, refactoring, performance improvements, and testing across diverse tech stacks in a fully remote setup. Ideal candidates have strong software engineering or AI/ML experience ...

money doing something you are passionate about.Technically you will have a proven interest and ability in developing software systems which will include developing software, refactoring code, designing systems and working on solutions with a range of other technical personnel.C# Developers should have exposure to the below tech stack:C#WPFORM framework ...

money doing something you are passionate about.Technically you will have a proven interest and ability in developing software systems which will include developing software, refactoring code, designing systems and working on solutions with a range of other technical personnel.Participate in the development of all cloud-based software.Write Unit and Integration ...

money doing something you are passionate about.Technically you will have a proven interest and ability in developing software systems which will include developing software, refactoring code, designing systems and working on solutions with a range of other technical personnel.Participate in the development of all cloud-based software.Write Unit and Integration ...

doing something you are passionate about. Technically you will have a proven interest and ability in developing software systems which will include developing software, refactoring code, designing systems and working on solutions with a range of other technical personnel. Participate in the development of all cloud-based software. Write Unit ...

beginnings, they have expanded to a global entity with over 200 000 employees, and almost 600 billion USD AUM. They are in process of refactoring and extending their internal liquidity model, which will cover cross asset and gain you massive exposure to the workings of the financial world with ...

transitions between distinct animation clips.Support junior team members through proactive mentorship, ensuring technical excellence by providing expert troubleshooting and continuous skill development.Develop new methodologies, refactoring existing workflows, troubleshooting issues and more.Leading the team on projects and helping with technical requests.Taking care of dailies when the supervisor is not available.What ...