20 of 20 Remote/Hybrid Performance Tuning Jobs in Berkshire

Data Engineer

Hiring Organisation
UST
Location
Slough, Berkshire, UK
Employment Type
Full-time
Engineer with deep expertise in Power BI and enterprise-scale reporting environments. The ideal candidate will be responsible for designing, optimizing, and maintaining high-performance semantic models, delivering end-to-end BI solutions, and supporting distributed reporting across multiple business domains. Key Responsibilities: Power BI Development & Engineering Build … optimize Power BI Semantic Models for large datasets (4–5GB+). Develop high-performance dashboards using Power BI Desktop & Power BI Service. Write advanced, performance-optimized DAX following best practices. Leverage Power Query (M) for scalable data ingestion and transformation. Perform deep model optimization using Tabular Editor ...

Implementation Engineer

Hiring Organisation
Pyramid Consulting, Inc
Location
Slough, Berkshire, UK
Employment Type
Full-time
features and technologies. Ensure systems are scalable, resilient, and maintainable. Support & Maintenance Troubleshoot, debug, and resolve Livelink platform and Java application issues. Perform performance, tuning, and optimization of integrations. Provide guidance on content lifecycle and migration strategies. Quality & Governance Apply CI/CD practices using tools like Jenkins ...

Full-Stack Software Engineers SC/DV Cleared — Multiple Openings

Hiring Organisation
Areti Group | B CorpTM
Location
Slough, Berkshire, UK
Employment Type
Full-time
consuming RESTful APIs; JSON schemas; integration testing. Comfortable in AWS and modern Infrastructure-as-Code approaches. Strong engineering fundamentals: code reviews, testing, observability, performance tuning. Security Clearance: Active SC or DV (must be current). Nice-to-haves Military background (RAF/Army/Navy) or delivery in defence ...

Java & AWS Architect

Hiring Organisation
Ampstek
Location
Slough, Berkshire, UK
Employment Type
Full-time
ideal candidate has deep expertise in Java, Spring Boot, Microservices, AWS architecture, and DevOps, with a strong track record of enterprise-grade solution design, performance optimization, and cloud-native modernization. Key Responsibilities Architecture & Design Define end-to-end architecture for microservices, APIs, integration patterns, and data flows. Create solution … blueprints, sequence diagrams, and cloud reference architectures (multi-account, VPC, networking, security). Drive non-functional requirements (scalability, availability, performance, reliability, DR, observability). Cloud & Platform Architect secure, cost-optimized solutions using AWS services (EKS/ECS, Lambda, API Gateway, ALB/NLB, RDS/Aurora, DynamoDB, S3, ElastiCache ...

Senior Data Engineer

Hiring Organisation
Montash
Location
Slough, Berkshire, UK
Employment Type
Full-time
with stakeholders to understand business needs and translate them into effective technical solutions. Building high-quality reporting and analytics capabilities with a focus on performance, scalability, and intuitive self-service. Driving automation across CI/CD, testing, orchestration, and ETL/ELT workflows. Experimenting with new ideas, tools … Airflow, dbt, Airbyte (or similar). Proficient in building automated pipelines, CI/CD, and applying software development best practices to data engineering. Strong performance-tuning, optimisation and troubleshooting experience. Experience with BI/reporting tools such as Power BI or QuickSight. Excellent communication skills, with the ability ...

Solutions Architect

Hiring Organisation
Tata Consultancy Services
Location
Slough, Berkshire, UK
Employment Type
Full-time
Evaluate and optimize retail infrastructure, including networks, servers, and databases, to support efficient and reliable operations across multiple retail locations. Implement best practices for performance tuning, capacity planning, and disaster recovery. • Manage Retail Data and Analytics: Oversee the collection, analysis, and interpretation of retail data to derive actionable … insights for decision-making. Develop data models and reporting frameworks to track key performance indicators (KPIs) related to sales, inventory, customer behavior, and market trends. • Collaborate with Cross-Functional Teams: Work closely with cross-functional teams such as merchandising, marketing, finance, and operations to understand business requirements and translate ...

Lead Software Engineer

Hiring Organisation
iProov
Location
Slough, Berkshire, UK
Employment Type
Full-time
nurtured, empowering them to contribute fully to our purpose. The Role Reports to: Chief Innovation Officer Location: UK - Hybrid Comp: Negotiable (Base) + Company Performance Bonus (20%) + Share Options + UK iProov Benefits iProov is expanding its Microsoft integration capability and building a dedicated identity portal that uses … JavaScript/HTML/CSS Understanding of modern frontend frameworks beneficial but not required Database Engineering Experienced with both SQL and NoSQL databases, including performance tuning and secure data design Development Operations & Tooling Familiarity with GitHub, GitHub Actions, and Azure DevOps pipelines Experience deploying and maintaining systems ...

Data Architect £130k

Hiring Organisation
Saragossa
Location
Slough, Berkshire, UK
Employment Type
Full-time
OLTP, OLAP & Spark-based data infrastructure. Python within Fabric/Synapse environments. Azure services (Data Lake, Synapse, and Azure DevOps). Data modelling, performance tuning, and scalable architecture design. Microsoft Fabric (Data Factory, Lakehouse, Real-Time Analytics) Aside from an exciting role, you'll also have a competitive ...

Senior Platform Engineer

Hiring Organisation
Busuu
Location
Slough, Berkshire, UK
Employment Type
Full-time
learning new things on the fly. Nice to have Experience supporting AI/ML workloads (model deployment, scalability, observability). Expertise in database performance tuning. Experience working remotely in distributed teams. At Busuu we want to ensure that you have access to some great benefits: Our centrally located offices ...

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 ...

DevOps Engineer

Hiring Organisation
Deloitte
Location
Slough, Berkshire, UK
Employment Type
Full-time
associated teams. Essential Skills: Experience with the majority of the following is required: Microsoft SQL Server 2019 and MySQL, On- Prem experience with performance tuning, Debugging error states, Backups, Disaster recovery and Security Windows Server 2016/2019 administration Basic awareness of Active Directory concepts and enterprise network ...

SAP Technical Lead

Hiring Organisation
Mentmore
Location
Slough, Berkshire, UK
Employment Type
Full-time
side-by-side extensibility patterns, RAP model adoption, and reduction of custom code footprint during migration. Analyse and troubleshoot BTP integration latency, performance and throughput issues across ECC, S/4HANA, Fiori and cloud-based extensions, ensuring robust monitoring and error handling. Design and implement Fiori/UI5 applications … design authority, provide thought leadership to partner ABAP development teams (ECC + S/4HANA) including design reviews, coding standards, reusable framework creation, and performance optimization. Platform Support: Advise technical teams on performance, scalability, versioning, reliability, monitoring, and other operational concerns of SAP solutions. Support stakeholders in troubleshooting ...

SAP Technical Lead

Hiring Organisation
Mentmore
Location
Reading, England, United Kingdom
side-by-side extensibility patterns, RAP model adoption, and reduction of custom code footprint during migration. Analyse and troubleshoot BTP integration latency, performance and throughput issues across ECC, S/4HANA, Fiori and cloud-based extensions, ensuring robust monitoring and error handling. Design and implement Fiori/UI5 applications … design authority, provide thought leadership to partner ABAP development teams (ECC + S/4HANA) including design reviews, coding standards, reusable framework creation, and performance optimization. Platform Support: Advise technical teams on performance, scalability, versioning, reliability, monitoring, and other operational concerns of SAP solutions. Support stakeholders in troubleshooting ...

SRE Engineer Java JVM - Fintech

Hiring Organisation
Client Server
Location
Slough, Berkshire, UK
Employment Type
Full-time
driving improvements across the platform. You'll have a broad scope including hands-on coding (Java) to build tools and automation, incident response, observability, performance optimisation and operational excellence, working with large scale Java JVM distribution systems and message brokers such as Kafka and ActiveMQ, with … Site Reliability Engineer SRE (or similar) with a Java software engineering background and a deep knowledge of JVM internals and performance tuning You have a strong knowledge of Site Reliability Engineering and how to build scalable solutions to improve reliability, productivity and efficiency You have strong experience with ...

Java Software Engineer (Tier 1 Investment Bank)

Hiring Organisation
Radley James
Location
Slough, Berkshire, UK
Employment Type
Full-time
Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading teams. Key Responsibilities: Develop scalable backend systems … support high-frequency FX trading Collaborate with quants and traders to deliver platform enhancements Drive performance tuning and solve low-level technical bottlenecks Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 ...

VMware vDefend Architect

Hiring Organisation
Hays
Location
Reading, Berkshire, UK
Employment Type
Full-time
cases and evidence chain procedures (attack lifecycle mapping, triage steps). Dashboards & reports (logging, KPIs, capacity, coverage, exceptions). Day‐2 materials: runbooks, tuning guidelines, upgrade/patch procedures. Required Qualifications & Experience 8+ years in network/security architecture with 3+ years hands‐on VMware NSX (NSX‐T) micro … micro), and integrating identity‐based controls. Strong background in logging/monitoring, SIEM/SOAR integration, and building operational metrics. Proficiency with capacity planning, performance tuning, and platform visibility tooling. Excellent documentation skills; able to produce architecture artefacts, standards, and runbooks. Technical Skills (Must‐Have) VMware ...

AWS Architect - SC Cleared, Fully remote

Hiring Organisation
Bangura Solutions
Location
Reading, Berkshire, UK
Employment Type
Full-time
Config. Hybrid Networking & Connectivity - AWS Direct Connect, VPN, Transit Gateway, PrivateLink, and BGP routing. AWS Security & Monitoring - logging, and threat detection. Cloud Cost Optimisation & Performance Tuning - Right-sizing, auto-scaling, and FinOps principles. Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. Interviews will take ...

AWS Architect - SC Cleared, Fully remote

Hiring Organisation
Bangura Solutions
Location
Slough, Berkshire, UK
Employment Type
Full-time
Config. Hybrid Networking & Connectivity - AWS Direct Connect, VPN, Transit Gateway, PrivateLink, and BGP routing. AWS Security & Monitoring - logging, and threat detection. Cloud Cost Optimisation & Performance Tuning - Right-sizing, auto-scaling, and FinOps principles. Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. Interviews will take ...

Senior FPGA Engineer

Hiring Organisation
Quant Capital
Location
Slough, Berkshire, UK
Employment Type
Full-time
FPGA ENGINEER – ULTRA-LOW LATENCY SYSTEMS Location: London (Hybrid: 4 days onsite) Sector: Quant Trading/High-Performance Computing Quant Capital is partnering with a global trading firm building a greenfield FPGA team focused on low-latency, high-throughput hardware systems. This small, senior group will deliver high-speed … skills with experience building complex, optimised designs Programming skills, C, C++ or similar Solid grasp of timing closure, datapath design, and hardware-level performance tuning Familiar with toolchains (Vivado, Quartus) and debugging workflows Comfortable working close to hardware and owning the full development cycle Interest in improving hardware ...

DevOps Engineer (SC Cleared)

Hiring Organisation
Auxo Talent
Location
Slough, Berkshire, UK
Employment Type
Full-time
/CD pipelines with Jenkins, GitHub Actions, or AWS Code Pipeline Perform administrative and troubleshooting tasks on Linux-based systems, including log analysis and performance tuning. Lead technical triage and root cause analysis for infrastructure-related issues Develop and deploy applications using Docker and AWS FARGATE Use CloudWatch, CloudTrail … third-party tools like Datadog for performance and cost efficiency Configure AWS networking (VPCs, TGWs), enforce governance via AWS Config and tagging policies Maintain architecture diagrams, SOPs, and collaborate across engineering and product teams Should this role speak to you, kindly send a copy of your latest ...