2,551 to 2,575 of 3,475 Java Jobs in England

Lead Identity & Security Engineer (12 Month FTC)

Location
Greater London, England, United Kingdom
practical implementation and troubleshooting. JSON Web Tokens (JWT) and token-based authentication and authorisation. Identity Providers (IdPs) and enterprise identity and access management solutions. Java and development of secure, production-grade backend services. Git-based software delivery, including modern CI/CD practices. Kubernetes and containerised application environments. ...

Lead Test Engineer

Hiring Organisation
DWP Digital
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
tech stacks and types such as Microservices, API's, GUI's, CoTs and message brokers. Proactively defining and embedding Test Engineering practices in Java especially around BDD. Leading and enabling non-functional testing approaches (e.g. accessibility, performance, security, usability), including test types, tools and appropriate standards. Driving and implementing ...

Software Development Engineer, AWS S3

Location
Cambridge, England, United Kingdom
Basic Qualifications Experience building complex software systems that have been successfully delivered to customers Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design Knowledge of professional software engineering & best practices for full software development life cycle, including coding standards, software architectures ...

Senior Python Engineer - Automation

Hiring Organisation
Aristocrat Technologies
Location
London, UK
Employment Type
Full-time
above subjects + 0-2 years experience).Advanced abilities in Python, Microsoft Office (Excel, PowerPoint, Teams).Preferred experience (not required): R, SQL, Java, C++, C#, HTML, Selenium, Power Automate and CoPilot, Studio for Agent Building, Snowflake or other Data Warehouses, PowerBI or any other dashboarding tool, IPA, Anaplan (or similar ...

Quantitative Trading & Research - Rates - Quantitative Developer - Vice President

Location
Greater London, England, United Kingdom
continuous improvement Document designs, interfaces and operating procedures to support transparency and knowledge sharing Required qualifications, capabilities, and skills Proficiency in programming with Java, C++ or another object-oriented language Experience performing data analysis in Python, including proficiency with data science libraries (e.g., NumPy, pandas) and visualisation tools Ability ...

Data Pipeline Manager

Hiring Organisation
Valpak Limited
Location
West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
database. Become an expert in using the Qlik Talend Studio software so that any data transformations requested by the business can be performed. Use Java code to perform advanced manipulation of the data Integrate Apis into the Talend Studio Keep up to date with improvements in the Qlik Talend Studio ...

Software Engineering Lead / Applied AI Engineering

Location
Greater London, England, United Kingdom
systems. 2+ years in technical leadership, team leadership, or senior mentoring roles. Hands‐on experience deploying ML-powered services into production. Strong Python and Java, both of which are in active use across the team's production services. Experience with Snowflake, Spark, Databricks or similar technologies, CI/CD pipelines ...

Application Security Engineer

Location
Greater London, England, United Kingdom
security), and Own (taking end-to-end responsibility for the security of our platform)Technical expertise in at least two programming languages (Python, Java, Go, JavaScript/TypeScript) and the ability to read and review code across multiple languages, understanding both business logic and security implications #J-18808-Ljbffr ...

Senior Application Security Engineer

Hiring Organisation
Hackajob Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
modern software development lifecycle Ability to review code and communicate security issues clearly to developers, primarily within a C# ecosystem, with exposure to Java or Python Strong knowledge of the OWASP Top 10 and practical mitigation patterns Experience implementing or improving SAST/DAST processes: tool tuning, triage workflows ...

Engineering Lead - Account Details Experience

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
best coding practices, continuous delivery and code reviewsExperience working with relational and non-relational databases, query optimisation and designing schemas is a plusKnowledge of Java and Spring boot and experience with a messaging system, like Kafka, is a plusBeing part of the on-call rotation for our critical services ...

Software Engineer - Environment Platform

Location
City Of London, England, United Kingdom
scaling) of new and existing systems. 1+years of experience as a mentor, tech lead or leading an engineering team. Strong coding skills in Go, Java, or equivalent. Experience designing, building, and operating high-scale observability or infrastructure systems. Bachelor's degree in Computer Science or equivalent. Life at Palantir ...

Technical Account Manager - Splunk Platform

Location
Crawley, England, United Kingdom
2+ years of experience working specifically with Splunk Cloud. 1+ years of hands-on experience with scripting languages (e.g., Bash) and application development (e.g., Java, Python, .NET). Experience executing 1 or more enterprise Cloud Migration projects. Preferred qualifications Splunk Core Certified Consultant accreditation. Familiarity with the broader suite ...

Mid Level Back End Software Engineer

Location
Uxbridge, England, United Kingdom
software developer. Has experience in building the backend for large cloud based distributed systems. Has experience of a backend language such as Go, C++, Java, Rust or Python. Is looking for a career where their creative abilities will make a difference to the world of technology and where they will ...

Senior Software Engineer, Strategy Development

Location
Greater London, England, United Kingdom
financial trading environment (e.g. hedge fund, prop trading firm, or investment bank). Proficiency in a high‐performance language (Golang/C++/Java/Rust) and experience with a data analysis language (e.g. Python). Demonstrable experience building pricing models or algorithmic trading strategies. Strong understanding of financial market ...

Senior AI/ML Computational Scientist

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
PyTorch).. Experience working with language models like LLM's APIs andoptimizingtheir usage for specific applications. Experience with the following programming languages: Python, C++, Java, R, SQL Strong written & verbal communication skills and ability to communicate complex technical concepts to non-technical stakeholders Strong client-facing skillsets in a consulting ...

System Development Engineer, AWS Networking

Hiring Organisation
AmazonWebServices
Location
London, UK
Employment Type
Full-time
high growth environment with significant autonomy and levels of ownershipBasic qualifications- Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust- Relevant experience in software development, systems engineering, SRE or DevOps roles- Knowledge of professional software engineering best practices for the full software ...

Lead Data Engineer

Hiring Organisation
Kainos
Location
London, UK
Employment Type
Full-time
intensive system componentsExperience of applying standards for design (patterns), development, (style guides) and operational readiness (automation, deployment)Proficient software development experience in one of Java, Scala, or PythonSoftware development experience with data-processing platforms from vendors including Informatica,Azure Databricks or any relevant ETL toolsExpert in SQL or SQL extensions ...

Lead Data Engineer

Hiring Organisation
Kainos
Location
Birmingham, UK
Employment Type
Full-time
intensive system componentsExperience of applying standards for design (patterns), development, (style guides) and operational readiness (automation, deployment)Proficient software development experience in one of Java, Scala, or PythonSoftware development experience with data-processing platforms from vendors including Informatica,Azure Databricks or any relevant ETL toolsExpert in SQL or SQL extensions ...

Forward Deployed Software Engineer - UK Government

Location
Greater London, England, United Kingdom
fields such as Computer Science, Mathematics, Software Engineering, Physics, and Data Science. Strong coder with shown proficiency in programming languages such as Python, Java, C++, TypeScript/JavaScript, or similar. Ability to travel 25 – 75% required. Varies by location and team. Security clearance or the ability to obtain a clearance. ...

Senior Solutions Engineer,Auth0

Location
Greater London, England, United Kingdom
least one standard identity protocol (e.g. OIDC, OAuth2, SAML, LDAP). Strong development background with proficiency in at least one backend stack (e.g., Java, C#, Node.js, Python, PHP, Ruby) and a popular frontend stack (e.g., React, Angular, Vue). Experience working with REST APIs and SDKs. An understanding of core ...

Securities & Derivatives Senior Manager

Location
Greater London, England, United Kingdom
solving techniques. Advanced computer skills are essential, including mastery of MS applications (Excel, VBA, Word, PowerPoint). Proficiency in other computer programming languages (e.g., Java, Python, SQL) is highly desirable. A logical and structured approach to problem-solving and task management. Significant experience in client delivery and operations, demonstrating ...

Integration Test Lead

Location
Fareham, England, United Kingdom
Agile development (e.g. Scrum) Knowledge of modelling languages (e.g. SysML, UML) Knowledge of procedural and object orientated software development languages (e.g. Ada, C, C++ & Java) Knowledge of scripting languages (e.g. Python) Knowledge of COTS integration technologies (e.g. Apache) Working with large-scale and complex integration programmes Knowledge of NoMagic Cameo ...

Forward Deployed Software Engineer, New Grad - Commercial

Location
City Of London, England, United Kingdom
preferred in fields such as Computer Science, Mathematics, Software Engineering, Physics, and Data Science. Proficiency with one or more programming languages, such as Python, Java, C++, TypeScript/JavaScript, or similar. Must be graduating in 2026 or before. To apply, please submit the following: An updated resume/CV – please ...

Principal Data Engineer

Location
Liverpool, England, United Kingdom
cloud services, including technologies such as Amazon S3, EKS, Lambda, SNS, EventBridge, and IAM. Strong coding skills in Python and SQL, with exposure to Java or Scala being beneficial. Experience with technologies such as Iceberg, Starburst, Teradata, HVR, or similar enterprise data platforms would be beneficial. Experience working with data ...

Quality Test Engineer III

Location
Greater London, England, United Kingdom
using Playwright with TypeScript or JavaScript for browser-based, end-to-end, and API testing. Strong API test automation experience using REST Assured with Java, or equivalent API-testing libraries. Work in a Way That Works for You We promote a healthy work/life balance across the organisation. ...