151 to 175 of 262 Java Jobs in London

Strong AWS expertise, including tools such as Glue, Lambda, Kinesis, EMR, Athena, DynamoDB, CloudWatch, SNS and Step Functions. Skilled in modern programming, particularly Python, Java, Scala and PySpark. Solid knowledge of data storage and big data technologies, including data warehouses, databases, Redshift, RDS and Hadoop. Experience building and managing ...

maintain a highly automated Continuous Delivery pipeline. Your skills and experience ML and using GenAI to solve problems Good experience in Python, NodeJS, ReactJS, Java Agentic Framework experience is an added advantage Experience using LLMs, ML algorithms of NLP, random-forest or other algos Experience in design, implementation, or consulting ...

Java Technical Lead - Modernisation & Cloud Engineering Wembley, London (5 days on-site) Up to £85,000 per annum The Opportunity We're partnering with a well-established, multinational organisation embarking on a major transformation- rebuilding its digital engine from the ground up . They are looking for a Modernisation Engineering … Lead who breathes engineering excellence. If you're a 10+ year Java/Spring Boot expert who is tired of bloated, unmaintainable systems and wants the authority to "fix it properly", this is your opportunity to make a lasting impact. You will work directly with the Head of Architecture , turning ...

Owners and business heads Nice to have A master's or PhD in a quantitative discipline Solid experience with additional programming languages, such as Java, Scala, C++ Experience at a large tech company worth >$15B School/university Olympic medal competitions in physics, maths, economics, or programming ...

there’s no limit to where a career at BAE Systems could take you. What you'll be doing: You will work primarily in Java/Javascript/Angular/React however we use a range of other languages like C# and .NET. Tasks could include: Assisting in the design ...

hiring, development, and long-term impact of your team. Qualifications What do you need?: You have strong, hands-on technical experience in OOP Languages (Java or similar) and modern technology stacks on technologies such as REST APIs, microservices, distributed systems and CI/CD pipelines - you will have to complete ...

practices, continuous delivery and code reviews Experience working with relational and non-relational databases, query optimisation and designing schemas is a plus Knowledge of Java and Spring boot and experience with a messaging system, like Kafka, is a plus Being part of the on-call rotation for our critical services ...

successful in this role •Kubernetes •Argo •Rancher •Cloud Experience •Linux administration •Experience with Puppet or similar Infrastructure-as-Code tooling •Scripting languages including Python, JavA and Bash and working with Git/SVN source control systems We don't expect candidates to know everything on the list. Experience across multiple ...

ZensarisaleadingdigitalsolutionsandtechnologyservicescompanythatspecialisesinpartneringwithglobalorganisationsacrossindustriesintheirDigitalTransformationjourney.ZensarsReturnonDigitalstrategyhasenabledcustomerstolookbeyondcurrentinvestmentstowardsrealisingvisiblebusinessbenefitsintheirdigitaltransformationjourney. Ifyourelookingforaworkplacewhereassociatesrealiseandcontributetotheirfullpotential,arerecognisedfortheimpacttheymake,andenjoythecompanyofthepeopletheyworkwith,thenyouvecometotherightplace! Whatyouwillbedoing: Investigateandresolvesecurityfindingsacrossmultipleversions Ensurefalsepositivesareproperlyexplainedtocentralsecurityteamandapprovedasfalse positives UpgradedependenciesbothJavaaswellasTypescript/Javascriptlibraries Resolvesecurityvulnerabilitiesinnolongersupportedopensourcelibraries Ensureanysecurityrelatedchangeswillnotbreakexistingfunctionality Whatyouwillneed: Atleast7+yearshands-onprofessionalexperienceintheJavaenterpriseenvironment. Experiencebuildingenterprisefinancialsolutions. ExperiencewithAgileandtest-drivendevelopment. Experienceinworkinginadistributedglobalenvironment Experienceininvestigatingandresolvingsecurityrelatedfindings Experienceinupgradingandworkingwith3rdpartyopensourcedependencies VerygoodexpertiseinJavaSE/JEE,TypeScript Verygoodexpertiseinsoftwaredesignpatterns,integrationpatternsandenterprisearchitecturalconcepts. Hands-onexperiencewithSpringFrameworkandMiddleware,JMSandJPA/Hibernate Goodunderstandingofwebfrontendtechnologies ...

member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Software Engineer II (Java/Spring) Are you passionate about building scalable, high-performance data-driven applications? Do you enjoy turning complex datasets into robust, reliable systems that deliver real … team that delivers scalable, reliable, and innovative solutions that accelerate scientific discovery. Key responsibilities: Design and implement graph-based search services. Develop applications using Java , Spring Boot, Spring, GraphQL , and GraphQL Federation . Integrate with databases, web services, or AWS services (Neo4j, DynamoDB, RDS, S3, Parameter Store, SQS, SNS, Kinesis ...

Senior Java Engineer - Payments (ICON IPF) Location: London (Hybrid: 2 days/week in-office) Duration: 12+ Months Sector: Fintech/Tier-1 Banking Role Overview Are you a heavy-hitter in the payments space? We are looking for a Senior Java Engineer with deep expertise in the ICON … with some of the world's leading banking institutions. Technical Toolkit To excel in this role, you'll need a seasoned background in modern Java development and a 'cloud-first' mindset: Java Mastery: 5-10 years of experience, with expert-level Java 11 , Spring Boot , and Microservices architecture. The ICON ...

Principal Software Engineer/Developer (Java SpringBoot AWS) London/WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills? You could be progressing your career at a global technology consultancy. As a Principal Software Engineer you will lead client projects … sites), you'll join a friendly, diverse, upbeat team. About you : You have experience within a financial services or Fintech environment You have strong Java development skills including multi-threading and concurrency You have experience with SpringBoot and microservices environments You have a good knowledge of REST APIs You have ...

quality code standards, reviews, and continuous improvement Work closely with stakeholders within an investment banking environment Required Skills & Experience Strong hands-on experience with: Java Kafka Oracle Angular Proven experience in a Technical Lead or similar leadership role Experience managing remote or distributed teams Strong understanding of system architecture ...

quality code standards, reviews, and continuous improvement Work closely with stakeholders within an investment banking environment Required Skills & Experience Strong hands-on experience with: Java Kafka Oracle Angular Proven experience in a Technical Lead or similar leadership role Experience managing remote or distributed teams Strong understanding of system architecture ...

Bachelors degree in engineering, computer science or another technical related subject. programming proficiency with at least one major programming or scripting language (e.g. C++, Java, Python) high level of communication skills and ability to work efficiently with colleagues across multiple areas Additional desirable Qualifications for Quantitative analyst Knowledge ...

engineering, integration, or technical consulting (SaaS environment preferred). Experience with REST APIs, systems integration, and SQL. Proficiency in any mainstream programming language (Python, Java, JavaScript, C, etc.). Ability to explain technical concepts clearly to technical and non-technical stakeholders. Experience working directly with customers. Italian (pre-sales ...

closely with traders and quants on systematic strategies and tooling Supporting and enhancing production trading infrastructure What they're looking for Strong experience in Java, Python, and/or Rust Background in trading systems, HFT, market making, or electronic trading Solid understanding of distributed systems and low-latency design Comfortable ...

Strong academic background from a leading university in Computer Science, Engineering, or a related discipline Excellent software engineering fundamentals with experience in C++, Java, Rust, or Python Modern frontend development skills using TypeScript and/or JavaScript Confident communicator who enjoys working directly with customers and translating technical concepts clearly ...

OData, SFTP, IDoc, and JMS. Familiarity with AWS services and integration security best practices. Experience with message mapping techniques like Graphical Mapping, XSLT, and Java Mapping. 8+ years of experience in SAP PI/PO or CPI, with hands-on expertise in SAP BTP Integration Suite. Proven experience leading ...

start-up environments Strong technical background with experience designing and delivering complex, scalable systems Comfortable across modern technologies and languages (e.g. Python, Rust, C++, Java, Go) with a pragmatic, language-agnostic mindset Experience setting technical strategy while remaining close to architecture and key technical decisions Strong leadership, communication, and stakeholder ...

Science, Engineering, or a related field Strong experience in machine learning, deep learning, or applied AI Proficiency in programming languages such as Python or Java Hands-on experience with frameworks such as TensorFlow, PyTorch, or similar Experience designing and deploying production-grade AI systems Solid understanding of data engineering, APIs ...

latency compute systems - different scheduling, state management, and compute allocation vs EOD batch - C++/Rust interoperability: FFI, gRPC, or proto-based bridging to Java layer DOMAIN CONTEXT - REQUIRED - Investment bank risk computation experience at engine level: pricing engines, sensitivity computation, scenario-based risk frameworks inside a tier-one institution ...

methodologies End-to-end incident response lifecycle experience Detection engineering and alert development expertise. Strong scripting or programming skills (Python, Bash, C/C++, Java). Solid grounding in cybersecurity fundamentals: network security, cloud security, cryptography, forensics. Understanding of common network protocols and attacker abuse patterns. Awareness of current ...

drive business outcomes. Agile Methodology: Familiarity with agile methodologies and experience working in an agile product development environment. Tools in Scope : Jira, Confluence, Java, Aha!, Amplitude, Stripe, WalkMe. ...

ideal solutions with commercial realities Designed and maintained APIs used by customers or internal teams Other Skills Needed: Solid backend engineering experience in C#, Java, or Go, with a strong grasp of API design and architecture. Hands-on experience managing and debugging production systems across cloud and self-managed infrastructure. ...