376 to 400 of 849 Performance Tuning Jobs

to: Perform ongoing system maintenance, patching, and upgrades in coordination with change management procedures. Manage user access controls, including provisioning, de-provisioning, and access reviews. Monitor system health and performance; initiate health checks and proactively remediate issues. Respond to and resolve incidents and service requests in line with SLAs. Provide break/fix troubleshooting and root cause analysis across … runbooks, and support knowledge base articles. Track and report on improvement KPIs (e.g., ticket trends, patching success rates). Identify inefficiencies and propose automation or process changes. Monitor application performance and assist with capacity planning and tuning. Collaborate with infrastructure teams to support system scalability and optimization. Review, prepare, and implement approved changes following structured change control processes. Support … delivery teams and Information Security, Infrastructure. Track and report on application usage, adoption trends, and user engagement using analytics tools. Measure and report system uptime, availability, SLAs, and service performance trends. Partner with stakeholders to define and monitor adoption success criteria for newly implemented applications. Use telemetry and analytics to identify opportunities for user enablement and feature optimization. Ensure More ❯

to: Perform ongoing system maintenance, patching, and upgrades in coordination with change management procedures. Manage user access controls, including provisioning, de-provisioning, and access reviews. Monitor system health and performance; initiate health checks and proactively remediate issues. Respond to and resolve incidents and service requests in line with SLAs. Provide break/fix troubleshooting and root cause analysis across … runbooks, and support knowledge base articles. Track and report on improvement KPIs (e.g., ticket trends, patching success rates). Identify inefficiencies and propose automation or process changes. Monitor application performance and assist with capacity planning and tuning. Collaborate with infrastructure teams to support system scalability and optimization. Review, prepare, and implement approved changes following structured change control processes. Support … delivery teams and Information Security, Infrastructure. Track and report on application usage, adoption trends, and user engagement using analytics tools. Measure and report system uptime, availability, SLAs, and service performance trends. Partner with stakeholders to define and monitor adoption success criteria for newly implemented applications. Use telemetry and analytics to identify opportunities for user enablement and feature optimization. Ensure More ❯

to: Perform ongoing system maintenance, patching, and upgrades in coordination with change management procedures. Manage user access controls, including provisioning, de-provisioning, and access reviews. Monitor system health and performance; initiate health checks and proactively remediate issues. Respond to and resolve incidents and service requests in line with SLAs. Provide break/fix troubleshooting and root cause analysis across … runbooks, and support knowledge base articles. Track and report on improvement KPIs (e.g., ticket trends, patching success rates). Identify inefficiencies and propose automation or process changes. Monitor application performance and assist with capacity planning and tuning. Collaborate with infrastructure teams to support system scalability and optimization. Review, prepare, and implement approved changes following structured change control processes. Support … delivery teams and Information Security, Infrastructure. Track and report on application usage, adoption trends, and user engagement using analytics tools. Measure and report system uptime, availability, SLAs, and service performance trends. Partner with stakeholders to define and monitor adoption success criteria for newly implemented applications. Use telemetry and analytics to identify opportunities for user enablement and feature optimization. Ensure More ❯

to: Perform ongoing system maintenance, patching, and upgrades in coordination with change management procedures. Manage user access controls, including provisioning, de-provisioning, and access reviews. Monitor system health and performance; initiate health checks and proactively remediate issues. Respond to and resolve incidents and service requests in line with SLAs. Provide break/fix troubleshooting and root cause analysis across … runbooks, and support knowledge base articles. Track and report on improvement KPIs (e.g., ticket trends, patching success rates). Identify inefficiencies and propose automation or process changes. Monitor application performance and assist with capacity planning and tuning. Collaborate with infrastructure teams to support system scalability and optimization. Review, prepare, and implement approved changes following structured change control processes. Support … delivery teams and Information Security, Infrastructure. Track and report on application usage, adoption trends, and user engagement using analytics tools. Measure and report system uptime, availability, SLAs, and service performance trends. Partner with stakeholders to define and monitor adoption success criteria for newly implemented applications. Use telemetry and analytics to identify opportunities for user enablement and feature optimization. Ensure More ❯

/SQL code (queries, procedures, functions, packages). Analyze business requirements and deliver efficient technical solutions. Collaborate with clients and teams to clarify and implement functionality. Troubleshoot and resolve performance or reliability issues. Ensure best practices in database design and coding standards. Mentor junior developers as needed. Required Skills: 10-12 years of hands-on Oracle PL/SQL … development experience. Strong in complex SQL, performance tuning, and optimization. Excellent analytical, problem-solving, and communication skills. Ability to work independently and in teams. Compensation Hourly Rate: $65 - $70 per hour This range reflects base compensation and may vary based on location, market conditions, experience, and candidate qualifications. Benefits: The Company offers the following benefits for this position More ❯

strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: Design, develop, and optimize high-performance trading tools and data pipelines using C# and ideally Python Build research platforms that empower quantitative analysts and strategists Integrate and manage large, complex datasets from a variety of … robustness and scalability in both real-time and batch environments What We’re Looking For: Strong programming experience with C# Solid understanding of software engineering principles, design patterns, and performance tuning Experience in financial markets (equities, futures, FX, etc.) is a plus, but not required Familiarity with data science tools, APIs, and time-series databases is beneficial Self … starter attitude with a sharp eye for detail and a high level of ownership Why Join? Competitive compensation + performance bonuses Direct impact on trading and research performance Flat, collaborative culture with exposure to senior stakeholders State-of-the-art technology stack and hardware Opportunity to work on greenfield projects in a fast-moving environment More ❯

strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: Design, develop, and optimize high-performance trading tools and data pipelines using C# and ideally Python Build research platforms that empower quantitative analysts and strategists Integrate and manage large, complex datasets from a variety of … robustness and scalability in both real-time and batch environments What We’re Looking For: Strong programming experience with C# Solid understanding of software engineering principles, design patterns, and performance tuning Experience in financial markets (equities, futures, FX, etc.) is a plus, but not required Familiarity with data science tools, APIs, and time-series databases is beneficial Self … starter attitude with a sharp eye for detail and a high level of ownership Why Join? Competitive compensation + performance bonuses Direct impact on trading and research performance Flat, collaborative culture with exposure to senior stakeholders State-of-the-art technology stack and hardware Opportunity to work on greenfield projects in a fast-moving environment More ❯

strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: Design, develop, and optimize high-performance trading tools and data pipelines using C# and ideally Python Build research platforms that empower quantitative analysts and strategists Integrate and manage large, complex datasets from a variety of … robustness and scalability in both real-time and batch environments What We’re Looking For: Strong programming experience with C# Solid understanding of software engineering principles, design patterns, and performance tuning Experience in financial markets (equities, futures, FX, etc.) is a plus, but not required Familiarity with data science tools, APIs, and time-series databases is beneficial Self … starter attitude with a sharp eye for detail and a high level of ownership Why Join? Competitive compensation + performance bonuses Direct impact on trading and research performance Flat, collaborative culture with exposure to senior stakeholders State-of-the-art technology stack and hardware Opportunity to work on greenfield projects in a fast-moving environment More ❯

strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: Design, develop, and optimize high-performance trading tools and data pipelines using C# and ideally Python Build research platforms that empower quantitative analysts and strategists Integrate and manage large, complex datasets from a variety of … robustness and scalability in both real-time and batch environments What We’re Looking For: Strong programming experience with C# Solid understanding of software engineering principles, design patterns, and performance tuning Experience in financial markets (equities, futures, FX, etc.) is a plus, but not required Familiarity with data science tools, APIs, and time-series databases is beneficial Self … starter attitude with a sharp eye for detail and a high level of ownership Why Join? Competitive compensation + performance bonuses Direct impact on trading and research performance Flat, collaborative culture with exposure to senior stakeholders State-of-the-art technology stack and hardware Opportunity to work on greenfield projects in a fast-moving environment More ❯

strategies. You’ll contribute to every part of the investment pipeline—from research tooling and data infrastructure to real-time trading systems. Key Responsibilities: Design, develop, and optimize high-performance trading tools and data pipelines using C# and ideally Python Build research platforms that empower quantitative analysts and strategists Integrate and manage large, complex datasets from a variety of … robustness and scalability in both real-time and batch environments What We’re Looking For: Strong programming experience with C# Solid understanding of software engineering principles, design patterns, and performance tuning Experience in financial markets (equities, futures, FX, etc.) is a plus, but not required Familiarity with data science tools, APIs, and time-series databases is beneficial Self … starter attitude with a sharp eye for detail and a high level of ownership Why Join? Competitive compensation + performance bonuses Direct impact on trading and research performance Flat, collaborative culture with exposure to senior stakeholders State-of-the-art technology stack and hardware Opportunity to work on greenfield projects in a fast-moving environment More ❯

Collaborate with security teams to ensure that security is embedded into the architecture from the design phase through implementation. Continuously monitor and optimize existing architectures and solutions to improve performance, reduce costs, and ensure the scalability of services. Ensure proper performance tuning, monitoring, and reporting mechanisms are in place to support the health of systems and integrations. … Stay informed of emerging technology trends and evaluate their potential to drive innovation and value for the organization. Recommend and implement new technologies or methodologies that can improve system performance, business processes, or customer experiences. Identify opportunities to automation and application-to-application integration and design the future state. Define technical roadmap items for innovation adoption with subject matter More ❯

global investment manager that's serious about modern engineering and data-driven investing. Our client is looking for an experienced Senior/Principal Python Developer to help build high-performance systems that power investment decisions, analytics, and portfolio operations. The Opportunity Be part of a cross-functional engineering team working closely with quants, data scientists and portfolio managers to … Design, develop and maintain scalable Python applications supporting investment and analytics workflows. Translate complex financial requirements into elegant, maintainable code in partnership with business and quant teams. Lead on performance tuning, code quality, testing, and CI/CD practices. Improve latency, reliability and observability of data-driven processes. Contribute to modernising legacy systems towards cloud-native, distributed architectures. … Why Join Work for a respected global investment firm investing in technology and modern engineering practices. Hybrid working (London-based; typically 2-3 days in office ). Competitive salary, performance-based bonus and strong benefits. Inclusive, learning-focused culture where you can have real impact on investment systems. If you're a hands-on Python engineer who enjoys solving More ❯

global investment manager that’s serious about modern engineering and data-driven investing. Our client is looking for an experienced Senior/Principal Python Developer to help build high-performance systems that power investment decisions, analytics, and portfolio operations. The Opportunity Be part of a cross-functional engineering team working closely with quants, data scientists and portfolio managers to … Design, develop and maintain scalable Python applications supporting investment and analytics workflows. Translate complex financial requirements into elegant, maintainable code in partnership with business and quant teams. Lead on performance tuning, code quality, testing, and CI/CD practices. Improve latency, reliability and observability of data-driven processes. Contribute to modernising legacy systems towards cloud-native, distributed architectures. … Why Join Work for a respected global investment firm investing in technology and modern engineering practices. Hybrid working (London-based; typically 2–3 days in office ). Competitive salary, performance-based bonus and strong benefits. Inclusive, learning-focused culture where you can have real impact on investment systems. If you’re a hands-on Python engineer who enjoys solving More ❯

global investment manager that’s serious about modern engineering and data-driven investing. Our client is looking for an experienced Senior/Principal Python Developer to help build high-performance systems that power investment decisions, analytics, and portfolio operations. The Opportunity Be part of a cross-functional engineering team working closely with quants, data scientists and portfolio managers to … Design, develop and maintain scalable Python applications supporting investment and analytics workflows. Translate complex financial requirements into elegant, maintainable code in partnership with business and quant teams. Lead on performance tuning, code quality, testing, and CI/CD practices. Improve latency, reliability and observability of data-driven processes. Contribute to modernising legacy systems towards cloud-native, distributed architectures. … Why Join Work for a respected global investment firm investing in technology and modern engineering practices. Hybrid working (London-based; typically 2–3 days in office ). Competitive salary, performance-based bonus and strong benefits. Inclusive, learning-focused culture where you can have real impact on investment systems. If you’re a hands-on Python engineer who enjoys solving More ❯

global investment manager that’s serious about modern engineering and data-driven investing. Our client is looking for an experienced Senior/Principal Python Developer to help build high-performance systems that power investment decisions, analytics, and portfolio operations. The Opportunity Be part of a cross-functional engineering team working closely with quants, data scientists and portfolio managers to … Design, develop and maintain scalable Python applications supporting investment and analytics workflows. Translate complex financial requirements into elegant, maintainable code in partnership with business and quant teams. Lead on performance tuning, code quality, testing, and CI/CD practices. Improve latency, reliability and observability of data-driven processes. Contribute to modernising legacy systems towards cloud-native, distributed architectures. … Why Join Work for a respected global investment firm investing in technology and modern engineering practices. Hybrid working (London-based; typically 2–3 days in office ). Competitive salary, performance-based bonus and strong benefits. Inclusive, learning-focused culture where you can have real impact on investment systems. If you’re a hands-on Python engineer who enjoys solving More ❯

and enrichment processes. Duties include: Working closely with analysts and software engineers to turn the business needs into solid data engineering solutions. You'll be on the lookout for performance bottlenecks and working to optimise data processing and query performance. This will help make sure your data pipeline is scalable and ready to handle big loads. Also be setting … monitoring frameworks to keep an eye on how your data pipeline is doing. Be responsible for making sure that your data meets scalability and availability targets. This will involve performance tuning and other measures to keep your data running smoothly. Taking care of data security, including access controls and encryption. You'll make sure that all sensitive data More ❯

driven decision-making across our insurance business. What you’ll do: Design and manage scalable cloud data platforms (Databricks on AWS) across development, staging, and production environments, ensuring reliable performance and cost efficiency. Integrate and model data from diverse sources – including warehouses, APIs, marketing platforms, and operational systems – using DBT, Delta Live Tables, and dimensional modelling to deliver consistent … fraud, ensuring consistency and alignment with business metrics Deep practical knowledge of semantic layer design and implementation using DBT, SQL, and Delta Live Tables Strong background in building high-performance, scalable data models that support self-service BI and regulatory reporting requirements Direct exposure to cloud-native data infrastructures (Databricks, Snowflake) especially in AWS environments is a plus Experience … ready and vector-optimised datasets Demonstrated capability to collaborate successfully with interested parties in data engineering, analytics, architecture, and business teams Advanced SQL skills and a keen focus on performance tuning, data integrity, and reusable compose patterns across data products What’s in it for you?: Competitive salary that reflects your skills, experience and potential. Discretionary bonus scheme More ❯

driven decision-making across our insurance business. What you’ll do: Design and manage scalable cloud data platforms (Databricks on AWS) across development, staging, and production environments, ensuring reliable performance and cost efficiency. Integrate and model data from diverse sources – including warehouses, APIs, marketing platforms, and operational systems – using DBT, Delta Live Tables, and dimensional modelling to deliver consistent … fraud, ensuring consistency and alignment with business metrics Deep practical knowledge of semantic layer design and implementation using DBT, SQL, and Delta Live Tables Strong background in building high-performance, scalable data models that support self-service BI and regulatory reporting requirements Direct exposure to cloud-native data infrastructures (Databricks, Snowflake) especially in AWS environments is a plus Experience … ready and vector-optimised datasets Demonstrated capability to collaborate successfully with interested parties in data engineering, analytics, architecture, and business teams Advanced SQL skills and a keen focus on performance tuning, data integrity, and reusable compose patterns across data products What’s in it for you?: Competitive salary that reflects your skills, experience and potential. Discretionary bonus scheme More ❯

well as optimizing data flow and collection for cross functional teams. You will provide technical expertise in the development and implementation of business intelligence solutions, including development, administration, monitoring, performance tuning, debugging, and operationalization. Technology areas include Tableau, Power BI, Cloud Data Warehouse (Snowflake), ETL Tools (Talend), Python, SQL. The ideal candidate is an experienced data pipeline builder … or Talend), Data Modeling, Data Warehousing and working with large scale datasets Good understanding of data visualization tools such as Power BI/Tableau Salary Package Competitive salary: £50k Performance based bonus plan Flexible work environment 25 days annual leave plus 10 public holidays Pension plan Full benefits package including private medical insurance More ❯

well as optimizing data flow and collection for cross functional teams. You will provide technical expertise in the development and implementation of business intelligence solutions, including development, administration, monitoring, performance tuning, debugging, and operationalization. Technology areas include Tableau, Power BI, Cloud Data Warehouse (Snowflake), ETL Tools (Talend), Python, SQL. The ideal candidate is an experienced data pipeline builder … or Talend), Data Modeling, Data Warehousing and working with large scale datasets Good understanding of data visualization tools such as Power BI/Tableau Salary Package Competitive salary: £50k Performance based bonus plan Flexible work environment 25 days annual leave plus 10 public holidays Pension plan Full benefits package including private medical insurance More ❯

well as optimizing data flow and collection for cross functional teams. You will provide technical expertise in the development and implementation of business intelligence solutions, including development, administration, monitoring, performance tuning, debugging, and operationalization. Technology areas include Tableau, Power BI, Cloud Data Warehouse (Snowflake), ETL Tools (Talend), Python, SQL. The ideal candidate is an experienced data pipeline builder … or Talend), Data Modeling, Data Warehousing and working with large scale datasets Good understanding of data visualization tools such as Power BI/Tableau Salary Package Competitive salary: £50k Performance based bonus plan Flexible work environment 25 days annual leave plus 10 public holidays Pension plan Full benefits package including private medical insurance More ❯

our UK banking client team on an initial 6 month contract. The successful candidate will be responsible for diagnosing, troubleshooting, and resolving environment-related issues, ensuring high availability and performance of the project infrastructure (in datapower and AWS). This role requires a hands-on technical expert with a strong background in DataPower development, complemented by knowledge of AWS … cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows.- Implement best practices for environment stability, performance tuning, and security compliance.- Produce detailed technical documentation, status reports, and issue logs for ongoing support and knowledge sharing.- Communicate effectively with cross-functional teams including developers, infrastructure More ❯

DOE Location: Cambridge We're looking for a Principal Software Engineer to lead the design and optimisation of mission-critical communication systems. You'll shape technical direction, ensure performance and scalability, and mentor a talented development team within a growing technology business. Key Responsibilities Lead the architecture and development of high-performance, secure systems using C#/.NET … experience with C# and .NET (Core/5+) Strong background in scalable, distributed systems (microservices) Experience with messaging and data technologies (Kafka, RabbitMQ, gRPC, TCP/IP) Skilled in performance tuning, concurrency and multithreading Solid understanding of security for critical systems Confident technical leadership and problem-solving skills Familiar with UI frameworks such as WPF and patterns like More ❯

DOE Location: Cambridge We’re looking for a Principal Software Engineer to lead the design and optimisation of mission-critical communication systems. You’ll shape technical direction, ensure performance and scalability, and mentor a talented development team within a growing technology business. Key Responsibilities Lead the architecture and development of high-performance, secure systems using C#/.NET … experience with C# and .NET (Core/5+) Strong background in scalable, distributed systems (microservices) Experience with messaging and data technologies (Kafka, RabbitMQ, gRPC, TCP/IP) Skilled in performance tuning, concurrency and multithreading Solid understanding of security for critical systems Confident technical leadership and problem-solving skills Familiar with UI frameworks such as WPF and patterns like More ❯

DOE Location: Cambridge We’re looking for a Principal Software Engineer to lead the design and optimisation of mission-critical communication systems. You’ll shape technical direction, ensure performance and scalability, and mentor a talented development team within a growing technology business. Key Responsibilities Lead the architecture and development of high-performance, secure systems using C#/.NET … experience with C# and .NET (Core/5+) Strong background in scalable, distributed systems (microservices) Experience with messaging and data technologies (Kafka, RabbitMQ, gRPC, TCP/IP) Skilled in performance tuning, concurrency and multithreading Solid understanding of security for critical systems Confident technical leadership and problem-solving skills Familiar with UI frameworks such as WPF and patterns like More ❯