876 to 900 of 1,096 Permanent Java Jobs

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Northampton, Northamptonshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Lincoln, Lincolnshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Norwich, Norfolk, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Bedford, Bedfordshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Colchester, Essex, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Bournemouth, Dorset, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Cheltenham, Gloucestershire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Reading, Berkshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
York, North Yorkshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Brighton, East Sussex, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Stockport, Greater Manchester, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Hull, East Yorkshire, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
Crawley, West Sussex, UK
Employment Type
Full-time
networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Java Swing Developer

Hiring Organisation
Caspian One
Location
Slough, Berkshire, UK
Employment Type
Full-time
Senior Java Swing Developer – About the Role We're looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy … loads with low latency, and underpins key trading and sales workflows. You'll help maintain and evolve the current Java Swing UI, while preparing for a future transition to a modern microservices-based architecture. This role offers exposure to complex, real-time systems and the chance to influence the next ...

Java Swing Developer

Hiring Organisation
Caspian One
Location
City of London, London, United Kingdom
Senior Java Swing Developer – About the Role We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy … loads with low latency, and underpins key trading and sales workflows. You’ll help maintain and evolve the current Java Swing UI, while preparing for a future transition to a modern microservices-based architecture. This role offers exposure to complex, real-time systems and the chance to influence the next ...

Senior Software Developer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Guildford, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £85,000 per annum, Inc benefits
work on meaningful real-world systems alongside strong senior peers. The role You will: Build high-quality software products end-to-end Work across Java + modern frontend frameworks (Angular preferred) Contribute to cloud-based deployments (Terraform + Azure) Collaborate closely with data scientists and product specialists Operate independently within … supportive senior team What we're looking for Strong Java + Angular (or React/Vue) Full-stack experience across backend + frontend Cloud exposure (Terraform + Azure ideal, AWS fine) End-to-end software development lifecycle experience Ability to work independently and own technical decisions 5+ years professional experience ...

Solution Architect

Hiring Organisation
Greater Giving, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 90,000 - 120,000 Annual
designing software solutions Proficiency in modern software cloud/hybrid/on-prem architecture, RESTful APIs and hands on experience with specific technologies including Java, C#, microservices, data stores/data bases and at least one cloud provider Excellent communication skills and interpersonal skills including the ability to influence decision … solutions which meet the current needs and are flexible Independent worker who can take direction and provide a solution Nice to Have Experience with Java, C#, Google Cloud Platform and/or Azure, Databases, Docker/Kubernetes and Atlassian tools Knowledge of modern development best practices including CI/ ...

DevOps Engineer

Hiring Organisation
Jefferies
Location
Slough, Berkshire, UK
Employment Type
Full-time
/CD pipelines to support software development and deployment processes across a wide range of technologies, including both native and containerized applications written in Java, C++, Python and other languages, including container deployment to Kubernetes. Collaborate with application teams to integrate DevOps tools and methodologies into existing workflows, as well … Jenkins. Strong proficiency in scripting languages such as Python, Bash, or PowerShell. Solid understanding of version control systems, particularly Git. Moderate proficiency in Java and C++, especially for basic code comprehension and ecosystem tooling (e.g. package management and compilation) Moderate proficiency in infrastructure as code and configuration management tools such ...

DevOps Engineer

Hiring Organisation
Jefferies
Location
London Area, United Kingdom
/CD pipelines to support software development and deployment processes across a wide range of technologies, including both native and containerized applications written in Java, C++, Python and other languages, including container deployment to Kubernetes. Collaborate with application teams to integrate DevOps tools and methodologies into existing workflows, as well … Jenkins. Strong proficiency in scripting languages such as Python, Bash, or PowerShell. Solid understanding of version control systems, particularly Git. Moderate proficiency in Java and C++, especially for basic code comprehension and ecosystem tooling (e.g. package management and compilation) Moderate proficiency in infrastructure as code and configuration management tools such ...