101 to 125 of 197 Java Jobs in London

Observability/SRE/Platform Engineering background * OpenTelemetry , Prometheus, Grafana, Splunk, Elastic, Loki, or Jaeger * Kubernetes, microservices, and cloud-native platforms * Python, Go, or Java * Terraform, Helm, and IaC * SLIs, SLOs, alerting, and reliability engineering Financial services or regulated environment experience is a bonus. Great opportunity to work with cutting ...

performing systems that genuinely make a difference. What I'm looking for *Strong experience in performance or OAT testing *Hands-on experience with Cucumber, Java, JIRA, and Confluence or JMeter is highly beneficial *Exposure to AWS or cloud environments is desirable *Experience working within complex enterprise or public sector environments ...

delivery ownership and problem-solving ability Excellent communication and stakeholder management skills Proficiency in SQL and programming languages such as Python or Java What’s Offered Competitive holiday allowance Private healthcare and wellbeing benefits Discounted fitness memberships Hybrid working with home office support Ongoing learning and development Pension, life insurance ...

front-office, brokerage, exchange, ISV, software vendor or market data business. Experience within Equities or Fixed Income markets. Familiarity with modern tech stacks, including Java, Python or C++. Experience working within an electronic trading environment is essential. Excellent analytical, communication, and stakeholder management skills. 🌍 Why Join? You’ll be part ...

working within cloud-based environments. You are passionate about learning, experimenting with new technologies, and adapting quickly to new challenges. Our Tech Stack Terraform Java CDN providers SDKs Envoy Kubernetes GCP If you are interested in the above role then you can apply today at Prasanna . merugu @ randstaddigital . ...

working within cloud-based environments. You are passionate about learning, experimenting with new technologies, and adapting quickly to new challenges. Our Tech Stack Terraform Java CDN providers SDKs Envoy Kubernetes GCP If you are interested in the above role then you can apply today at Prasanna . merugu @ randstaddigital . ...

from a leading university in Computer Science, Engineering, Mathematics, Physics, or a related discipline. Excellent software engineering fundamentals with strong programming skills in C++, Java, Rust, or Python . Frontend development experience using TypeScript and/or JavaScript . A passion for building high-quality, scalable software and solving complex ...

focus on infrastructure and productionisation (not just model training) Strong Python skills, plus experience with a robust production language such as C++ or Java Solid understanding of data pipeline performance trade-offs: I/O, compute, batching, memory layout Hands-on PyTorch experience: training pipelines, data loading, preprocessing Practical distributed ...

leading university, with a degree in Computer Science, Engineering, or a related discipline. Excellent software engineering fundamentals and strong programming experience in C++, Java, Rust, or Python . Modern frontend development skills using TypeScript and/or JavaScript . A confident communicator who enjoys working directly with customers ...

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 ...

Description Senior Software Engineer - (Java, Pricing API,) - 5 days - Retail - London Day rate: £400 - £500 (inside IR35) Duration: 6 months On site: 5 days per week Start: Now My client is looking for a Senior Java Developer with 8 - 15 years experience to join the team 5 days a week … building resilient systems at scale, this could be a great fit. What You'll Be Doing Designing and building scalable backend systems using Java and the JVM ecosystem Developing clean, maintainable code from product requirements Applying TDD/BDD practices and modern engineering principles Building and maintaining cloud-native infrastructure ...

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 ...

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 ...

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 ...