3 of 3 Remote/Hybrid Performance Tuning Jobs in Sheffield

DevX Build Pipeline/ DevOps Engineer CGEMJP00349975

Hiring Organisation
Jobleads-UK
Location
Sheffield, England, United Kingdom
Extend Python tooling for SLSA provenance, SBOM generation, hash/digest accuracy, and security scan aggregation (SonarQube, Sonatype IQ, SAST/Container). Optimize performance (parallel builds, caching, scope-reduced BOMs, dependency prefetch). Ensure artifact integrity (correct SHA1/SHA256 mapping, reproducible inputs, evidence modeling). Refactor legacy …/Terraform and container image metadata. Supply-chain security (SLSA, CycloneDX SBOM, digests). Experience with SonarQube, Sonatype IQ, container and SAST scanning. Proven performance tuning (caching, parallelization, dependency pruning). Compliance Awareness. Nice-to-Have Artifact signing/attestations (cosign, OCI). Terraform module and Helm chart ...

Senior Application Operation Engineer

Hiring Organisation
DWP Digital
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Suite solutions, including SQL/PLSQL development, OAF personalisation and extensions, Oracle Reports/XML Publisher, APIs, interfaces, web-service integrations, workflow configuration and performance tuning to support secure and scalable enterprise applications. You and your role You'll be an Oracle Application Engineer supporting and enhancing … role, you'll develop new functionality, maintain complex customisations and integrations, troubleshoot technical issues, and work closely with architects and engineers to improve service performance and resilience. Whether you're supporting live services, solving challenging problems or delivering high-quality solutions, you'll play a key part in keeping ...

Private Cloud Architect

Hiring Organisation
Jobleads-UK
Location
Sheffield, England, United Kingdom
cloud platform components (compute, storage, networking, orchestration, platform services). Drive consistent platform capabilities across environments (dev/test/prod), improving reliability, scalability, performance and operability. Influence platform roadmaps with Product Owners; translate business and technology needs into actionable engineering plans. Kubernetes & container platform Own key decisions around … Containers & Kubernetes (cluster operations, upgrades, networking, multi‐tenancy, policy), Kafka/event streaming platforms (architecture, operations, governance) Strong engineering fundamentals: distributed systems, networking concepts, performance tuning, fault tolerance and capacity planning. Automation mindset with experience in Infrastructure as Code and CI/CD practices (tooling can vary). ...