51 to 75 of 120 Remote Performance Tuning Jobs

Sr Lead Software Engineer, Back End/SRE - Shopping (Remote-Eligible)

Hiring Organisation
Capital One
Location
Chicago, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
microservices and full stack systems to create solutions that help meet regulatory needs for the company Regularly contribute across multiple code bases to deliver performance, regulatory, reliability and revenue improvements for the business Contribute to platforms that enable the success of developers, account managers, business partners and our customers … least one of the following: Node.js, Go, or Python 3+ years of experience with AWS 3+ years of experience in security and performance tuning for internet-scale microservices 3+ years of on-call experience for internet-scale microservices Capital One will consider sponsoring a new qualified applicant ...

Sr Lead Software Engineer, Back End/SRE - Shopping (Remote-Eligible)

Hiring Organisation
Capital One
Location
Boston, Massachusetts, United States
Employment Type
Permanent
Salary
USD Annual
microservices and full stack systems to create solutions that help meet regulatory needs for the company Regularly contribute across multiple code bases to deliver performance, regulatory, reliability and revenue improvements for the business Contribute to platforms that enable the success of developers, account managers, business partners and our customers … least one of the following: Node.js, Go, or Python 3+ years of experience with AWS 3+ years of experience in security and performance tuning for internet-scale microservices 3+ years of on-call experience for internet-scale microservices Capital One will consider sponsoring a new qualified applicant ...

Sr Lead Software Engineer, Back End/SRE - Shopping (Remote-Eligible)

Hiring Organisation
Capital One
Location
Wilmington, Delaware, United States
Employment Type
Permanent
Salary
USD Annual
microservices and full stack systems to create solutions that help meet regulatory needs for the company Regularly contribute across multiple code bases to deliver performance, regulatory, reliability and revenue improvements for the business Contribute to platforms that enable the success of developers, account managers, business partners and our customers … least one of the following: Node.js, Go, or Python 3+ years of experience with AWS 3+ years of experience in security and performance tuning for internet-scale microservices 3+ years of on-call experience for internet-scale microservices Capital One will consider sponsoring a new qualified applicant ...

Sr Lead Software Engineer, Back End/SRE - Shopping (Remote-Eligible)

Hiring Organisation
Capital One
Location
Atlanta, Georgia, United States
Employment Type
Permanent
Salary
USD Annual
microservices and full stack systems to create solutions that help meet regulatory needs for the company Regularly contribute across multiple code bases to deliver performance, regulatory, reliability and revenue improvements for the business Contribute to platforms that enable the success of developers, account managers, business partners and our customers … least one of the following: Node.js, Go, or Python 3+ years of experience with AWS 3+ years of experience in security and performance tuning for internet-scale microservices 3+ years of on-call experience for internet-scale microservices Capital One will consider sponsoring a new qualified applicant ...

Sr Lead Software Engineer, Back End/SRE - Shopping (Remote-Eligible)

Hiring Organisation
Capital One
Location
Mc Lean, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
microservices and full stack systems to create solutions that help meet regulatory needs for the company Regularly contribute across multiple code bases to deliver performance, regulatory, reliability and revenue improvements for the business Contribute to platforms that enable the success of developers, account managers, business partners and our customers … least one of the following: Node.js, Go, or Python 3+ years of experience with AWS 3+ years of experience in security and performance tuning for internet-scale microservices 3+ years of on-call experience for internet-scale microservices Capital One will consider sponsoring a new qualified applicant ...

Senior Software Engineer - .Net

Hiring Organisation
Lorien
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
orchestration (Kubernetes preferred) Good understanding of software architecture and clean code principles Comfortable working independently and as part of a collaborative team Experience with performance tuning and high-availability systems Familiarity with Agile/Scrum methodologies Benefits £60,000-£70,000 DOE Remote working with flexible hours 25+ ...

Senior Mobile Developer

Hiring Organisation
Head Resourcing
Location
Glasgow, City of Glasgow, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
collaborative with strong communication skills. Bonus Points For Azure DevOps, Fastlane, or EAS Build experience. Familiarity with C#/.NET APIs and SQL. Performance tuning and debugging with Flipper and Instruments. Why You'll Love It Here Join a team that values transparency, collaboration, and continuous improvement. ...

Senior Mobile Developer

Hiring Organisation
Head Resourcing
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
collaborative with strong communication skills. Bonus Points For Azure DevOps, Fastlane, or EAS Build experience. Familiarity with C#/.NET APIs and SQL. Performance tuning and debugging with Flipper and Instruments. Why You'll Love It Here Join a team that values transparency, collaboration, and continuous improvement. ...

Head of Data - Preston

Hiring Organisation
Circle Group
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
needs into solid data engineering solutions. You'll also be creating comprehensive reports to share your findings. 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 … 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 ...

Cloud Platform Engineering Lead / DevOps Lead

Hiring Organisation
KBC Technologies UK LTD
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Code and modern CI/CD . Embed secure-by-design principles from architecture to runtime. Define and manage SLOs/SLIs ; drive observability, performance tuning, and automation. Promote API-first delivery , creating reusable patterns and golden paths. Mentor engineers and actively contribute to communities of practice. Core ...

senior software engineer

Hiring Organisation
V3 Recruitment
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
frameworks (PHPUnit, Jest, Cucumber) Agile methodologies without the ceremony - we take a very lean approach Docker CI/CD and cloud hosting Architecture scalability performance tuning Education 2:1+ degree in Software Engineering Experience 7+ years in software engineering Proven ability to deliver independently on complex systems while ...

Full Stack Software Engineer

Hiring Organisation
Firenze
Location
Slough, Berkshire, UK
Employment Type
Full-time
design to production. Back-End Engineering (Java): Build APIs and microservices using Java (Spring Boot, Micronaut, or Quarkus), with guidance on best practices for performance and reliability. Front-End Engineering (TypeScript – Nuxt/Vue): Develop responsive, accessible UIs with strong component and state management. Data & Integration: Work with PostgreSQL … design resilient data flows. Quality & Testing: Contribute to our testing culture (JUnit, Playwright, CI pipelines) and learn how to scale reliable delivery. Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one. Documentation & Developer Experience: Help create clear technical docs ...

Full Stack Software Engineer

Hiring Organisation
Firenze
Location
London Area, United Kingdom
design to production. Back-End Engineering (Java): Build APIs and microservices using Java (Spring Boot, Micronaut, or Quarkus), with guidance on best practices for performance and reliability. Front-End Engineering (TypeScript – Nuxt/Vue): Develop responsive, accessible UIs with strong component and state management. Data & Integration: Work with PostgreSQL … design resilient data flows. Quality & Testing: Contribute to our testing culture (JUnit, Playwright, CI pipelines) and learn how to scale reliable delivery. Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one. Documentation & Developer Experience: Help create clear technical docs ...

Full Stack Software Engineer

Hiring Organisation
Firenze
Location
City of London, London, United Kingdom
design to production. Back-End Engineering (Java): Build APIs and microservices using Java (Spring Boot, Micronaut, or Quarkus), with guidance on best practices for performance and reliability. Front-End Engineering (TypeScript – Nuxt/Vue): Develop responsive, accessible UIs with strong component and state management. Data & Integration: Work with PostgreSQL … design resilient data flows. Quality & Testing: Contribute to our testing culture (JUnit, Playwright, CI pipelines) and learn how to scale reliable delivery. Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one. Documentation & Developer Experience: Help create clear technical docs ...

Software Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Aylesbury, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum plus benefits
hybird working. - Salary circa £50,000 - £55,000 plus benefits Technology provider of secure identity, access, and authentication solutions. My client build high-performance software and hardware systems that support mission-critical identity operations. The engineering team works across embedded systems, backend services, and security infrastructure to deliver reliable … system design, architecture decisions, and technical roadmaps for Red Fox ID products. Work within Linux-based environments, including scripting, system-level debugging, and performance tuning. Perform hardware setup, configuration, and integration, including peripherals, sensors, or identity-related devices. Develop and maintain automation scripts and CI/CD pipelines. Debug ...

Mainframe DB2 System Specialist

Hiring Organisation
Anson Mccade
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
passion for automation to keep environments resilient, secure, and future-ready. This is an opportunity to work on systems processing billions of transactions, where performance, stability, and engineering excellence are essential. What You'll Be Doing Infrastructure Engineering Build, maintain, and optimise enterprise-grade infrastructure platforms Select and implement … technologies that maximise performance and efficiency Incident Management Monitor infrastructure performance and proactively identify issues Use data-driven approaches to reduce MTTR and improve reliability Automation Automate repetitive tasks to reduce manual effort Apply scripting and coding practices to drive operational efficiency Security Implement secure configurations and protect ...

Senior Data Engineer

Hiring Organisation
Experis UK
Location
Luton, Bedfordshire, UK
Employment Type
Full-time
frameworks and automated testing approaches. Create DCAT3-compliant metadata services and build/extend SKOS vocabularies. Implement and optimise Triple Pattern Fragments for high-performance data access. Translate domain requirements into robust RDF models and modelling strategies. Build tools and pipelines for data harmonisation, transformation, and validation. Design versioning … convert domain requirements into scalable semantic models Experience working across distributed or federated linked data architectures Desirable Skills Triple Pattern Fragments, JSON-LD APIs, performance tuning for linked data endpoints Familiarity with OGC standards and geospatial/environmental data formats Experience with Python (e.g., FastAPI), Docker ...

Senior Data Engineer

Hiring Organisation
Experis UK
Location
Bedford, England, United Kingdom
frameworks and automated testing approaches. Create DCAT3-compliant metadata services and build/extend SKOS vocabularies. Implement and optimise Triple Pattern Fragments for high-performance data access. Translate domain requirements into robust RDF models and modelling strategies. Build tools and pipelines for data harmonisation, transformation, and validation. Design versioning … convert domain requirements into scalable semantic models Experience working across distributed or federated linked data architectures Desirable Skills Triple Pattern Fragments, JSON-LD APIs, performance tuning for linked data endpoints Familiarity with OGC standards and geospatial/environmental data formats Experience with Python (e.g., FastAPI), Docker ...

Full Stack Engineer (Python/Js/MS Stack) Agentic AI Project

Hiring Organisation
GCS
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
/Monitor, CI/CD (Azure DevOps or GitHub Actions). Ship quality: testing strategies for LLM features (golden sets, regression harnesses), performance tuning, telemetry, and incident playbooks. Collaborate with Product, Data/ML, and Security to deliver value safely and iteratively. What you'll bring (must-haves ...

Pyspark Engineer (AWS Glue) STEVENAGE / Hybrid £80k

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
wider engineering and architecture teams to ensure migrations align with organisational and regulatory standards. Relevant exposure; Expert-level SQL skills for complex query development, performance tuning, indexing, and data transformation across on-premise databases and AWS cloud environments. Strong hands-on experience with ETL processes and tools (Talend ...

Data Engineer - SC Cleared. Stevenage/Hybrid £80k

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
wider engineering and architecture teams to ensure migrations align with organisational and regulatory standards. Relevant exposure; Expert-level SQL skills for complex query development, performance tuning, indexing, and data transformation across on-premise databases and AWS cloud environments. Strong hands-on experience with ETL processes and tools (Talend ...

Data Engineer - Ms Dynamics 365

Hiring Organisation
Connected IT
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Factory. Hands-on experience with SQL Server Integration Services (SSIS), including complex package development & strong T-SQL skills with experience in query optimisation and performance tuning. In addition to the technical capabilities aforementioned, were looking for someone with a very proactive approach, good communication skills and the ability ...

IT Manager

Hiring Organisation
Exalto Consulting
Location
Crewe, Cheshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum Up to £65k + benefits
when required Manage internal IT services including identity, access, endpoints, networking and collaboration platforms Oversee cloud and on premise infrastructure ensuring resilience, security and performance Coordinate provisioning, configuration and lifecycle of development, test and production environments to ensure consistency and predictable use Provide operational alignment across … practices including performance tuning, monitoring and incident response Maintain monitoring, alerting and runbooks to support effective detection and resolution of operational issues Implement and oversee backup, failover and disaster recovery processes Manage capacity planning, lifecycle planning and cost optimisation across infrastructure and cloud services Maintain and communicate ...

Staff Backend Engineer (Python | AI Lab | £170,000)

Hiring Organisation
Paradigm Talent
Location
London, UK
science. You should have Deep experience building and scaling backend systems and distributed applications . Strong coding skills in Python , with an understanding of performance tuning and concurrency. Hands-on experience with Kubernetes , AWS , and modern cloud infrastructure . Proficiency with databases — schema design, performance optimization … engineering mindset — you think about reliability, maintainability, and long-term scalability. Nice-to-haves Experience with MLOps and model-serving infrastructure. Background in high-performance computing or large-scale scientific workloads. Expertise in data pipeline architecture and real-time streaming systems. Knowledge of scientific or biological computing environments . ...

Staff Backend Engineer (Python | AI Lab | £170,000)

Hiring Organisation
Paradigm Talent
Location
City of London, Greater London, UK
science. You should have Deep experience building and scaling backend systems and distributed applications . Strong coding skills in Python , with an understanding of performance tuning and concurrency. Hands-on experience with Kubernetes , AWS , and modern cloud infrastructure . Proficiency with databases — schema design, performance optimization … engineering mindset — you think about reliability, maintainability, and long-term scalability. Nice-to-haves Experience with MLOps and model-serving infrastructure. Background in high-performance computing or large-scale scientific workloads. Expertise in data pipeline architecture and real-time streaming systems. Knowledge of scientific or biological computing environments . ...