726 to 750 of 1,389 Java Jobs in London

maintaining large-scale systems Proven track record of working with critical services or high-volume applications Strong proficiency in a number of programming languages, which can include Python, TypeScript, Java, JavaScript, Go and others Highly driven by technology with experience across multiple platforms Familiarity with serverless technologies (AWS, Azure or GCP) Deep understanding of system architecture, event-driven design and More ❯

call after hours in customer support rotation (very minimal) It's a plus if you have Programming with at least one programming language such as C, C++,C#, .Net, Java, JavaScript, HTML, XML Knowledge of the Fintech or financial services industry Knowledge of SWIFT or other payment processing Arabic, French, Spanish, Portugueseor other business level language/communication skills About More ❯

loves a challenge and is ready to get involved. Must-haves Solid Computer Science fundamentals (data structures, concurrency, networking). Proficiency in at least one systems language - Golang, Rust, Java, C++, or C#. Excellent written & spoken English for remote collaboration. Permission to live and work full time in the UK. We do not offer visa sponsorships for this role. Nice More ❯

s degree and 4+ years of CS, CE, ML or related field experience - Experience in patents or publications at top-tier peer-reviewed conferences or journals - Experience programming in Java, C++, Python or related language - Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing PREFERRED QUALIFICATIONS More ❯

LOOKING FOR Bachelor's degree or higher in an applicable field such as Computer Science, Statistics, Maths or similar Science or Engineering discipline Strong Python and other programming skills (Java and/or Scala desirable) Strong SQL background Some exposure to big data technologies (Hadoop, spark, presto, etc.) NICE TO HAVES OR EXCITED TO LEARN: Some experience designing, building and More ❯

or ELK and OpenTelemetry. A security-first but pragmatic approach, covering secrets management, image provenance and zero-trust networking. Proficiency in at least one systems language (Go, Python or Java) and familiarity with modern event-driven architectures. The ability to explain complex concepts in plain English to executives, customers and non-technical colleagues. What we're offering: Base salary from More ❯

or ELK and OpenTelemetry. A security-first but pragmatic approach, covering secrets management, image provenance and zero-trust networking. Proficiency in at least one systems language (Go, Python or Java) and familiarity with modern event-driven architectures. The ability to explain complex concepts in plain English to executives, customers and non-technical colleagues. What we're offering: Base salary from More ❯

analytical mindset, excellent communication and interpersonal skills, exceptional organisational skills • Leadership skills, and ability to work independently. • Other beneficial experience includes having worked on technologies such as PowerShell, C#, Java, Node.js, Python, SQL, ADLS/Blob, Databricks. Join us This role can be based anywhere in the UK. Collectively, our talented team and integrated solutions uniquely position us to transform More ❯

threat modeling, vulnerability management, and access control mechanisms. Experience with AWS, Kubernetes, Service Mesh, and API Security (including authentication and authorization). Proficiency in programming languages such as Python, Java, JavaScript, GoLang, and Rust. Familiarity with Agile methodologies like SCRUM, along with proven project management skills to oversee multiple security projects simultaneously. Desired: Independent, proactive, and detail-oriented, with a More ❯

international commerce infrastructure through innovative technical solutions. - Experience in automating, deploying, and supporting large-scale infrastructure - Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust - Experience with Linux/Unix - Experience with CI/CD pipelines build processes - Experience with distributed systems at scale - 3+ years of designing or architecting (design patterns More ❯

and management as technical SME • Define and implement non-functional requirements • Help team identify improvements to make to our systems and processes Required qualifications, capabilities and skills: • Understand Core Java, Spring, Design pattern, Unit Testing, Threading and Messaging • Understand Modern Software Architecture and framework, interests in Cloud computing, Machine learning and Data Science Skills • Understand Multi-Threading, Realtime system implementation More ❯

application point Good knowledge and experience of PL/SQL or TransactSQL (MS SQL Server) Complex SQL Debugging and optimization System interfacing and integration Proven, substantial development experience in Java and/or C#. Development experience in some or all of the following would be an advantage Web Services SQL Server Reporting Services (SSRS) XML Messaging Excel VBA Perl .NET More ❯

/CD pipelines. Experience in Implementing automated compliance and security checks via Azure Policies or other tooling. Confident in using Git based source control. Comfortable with a modern languages (Java, Python, Go, JavaScript, etc.) Up-to-date knowledge of common security weaknesses and associated mitigations within cloud environments. Ability to pragmatically introduce security controls. Strong communication skills and the ability More ❯

elements to effectively diagnose and resolve complex, platform-related issues PREFERRED QUALIFICATIONS - Familiarity in scripting and programming, with experience in languages like Python/JS/Type Script/Java, to automate processes and develop custom solutions - Familiarity in working in Cloud eco system (e.g. AWS, Azure, etc.), Amazon Marketing Cloud (AMC), AAT, CAPI etc. - Ability to effectively call and More ❯

/CD pipelines. Experience in Implementing automated compliance and security checks via Azure Policies or other tooling. Confident in using Git based source control. Comfortable with a modern languages (Java, Python, Go, JavaScript, etc.) Up-to-date knowledge of common security weaknesses and associated mitigations within cloud environments. Ability to pragmatically introduce security controls. Strong communication skills and the ability More ❯

both verbally and in written form Championing quality assurance and best practices and mentoring individuals in their application Practical software development in one or more common languages, such as Java, C# or JavaScript Cloud platforms, particularly AWS or Azure Following an agile development methodology, such as SCRUM or SAFe Driving innovation within a team of engineers to find new solutions More ❯

Vault/Key/Password Management. What experience you'll bring: What you'll bring: Experience with at least one of the following development environments/languages: J2EE, Python, Java, C/C++, .NET, C# or PL/SQL. Knowledge of operating systems (UNIX/Linux and Solaris, Windows) and of database management systems (Oracle, SQL Server, etc.). Experience More ❯

can't achieve in the cloud. BASIC QUALIFICATIONS - 3+ years of experience in software development or related field with proficiency in at least one modern programming language such as Java, Typescript, Python, or Ruby - 3+ years of experience with Linux, using the command line and basic administration, and computer networking fundamentals - Able to troubleshoot at all levels, from network to More ❯

EC2, S3, RDS, Lambda, IAM, VPC, CloudFormation) - AWS Professional level certifications (e.g., Solutions Architect Professional, DevOps Engineer Professional) preferred - Strong scripting skills in a widely-used language (e.g. Python, Java, JavaScript, GoLang). - Strong communication skills with the ability to explain technical concepts to both technical and non-technical audiences - Demonstrated ability to think strategically about business, product, and technical More ❯

testing Able to influence people at senior levels and from the highly technical to non-technical Tech Stack M&S uses a variety of technologies across Fulfilment systems, including: Java, Micronaut, GraphQL ReactJS, Next.js Kafka, MongoDB Azure Cloud, Terraform, Dynatrace (observability) Everyone’s welcome We are ambitious about the future of retail. We’re disrupting, innovating and leading the industry More ❯

testing Able to influence people at senior levels and from the highly technical to non-technical Tech Stack M&S uses a variety of technologies across Fulfilment systems, including: Java, Micronaut, GraphQL ReactJS, Next.js Kafka, MongoDB Azure Cloud, Terraform, Dynatrace (observability) Everyone’s welcome We are ambitious about the future of retail. We’re disrupting, innovating and leading the industry More ❯

growth of junior engineers. WHAT YOU'LL BRING: 8+ years of hands-on software development experience in the trading domain, building large-scale distributed systems, with 6+ years in Java or similar languages like Golang or Scala. Proven track record in front-office trading environments, with deep expertise in designing and implementing high-performance financial and trading systems, including FX More ❯

e.g. AWS, Oracle) Excellent customer facing skills-demonstrated success in customer facing roles Hands on experience with Cloud, Architecture Technical knowledge of program scripting such as, JavaScript, Python, SQL, Java etc. Expertise with cloud architecture,GCP, AWS Services like RDS, SQS, SNS Experience with other integration technologies like Informatica, Mulesoft, etc. and in-depth understanding of Enterprise Integration Patterns Nice More ❯

development, 5+years of experience with software design and architecture, running large scale distributed systems in production environments. You must have significant commercial experience and a passion for working in: Java Spring Boot Developing and using enterprise APIs Various testing methodologies System design at high scale and commercial experience with: SQL and NoSQL databases Async processing Cloud native applications Working in More ❯

About the Role Are you a strategic leader with a passion for quantitative finance? Do you thrive in a dynamic, fast-paced environment and enjoy working across multiple cultures? We're looking for someone like that who can: Lead and More ❯