1,576 to 1,600 of 3,606 Permanent Java Jobs

libraries that enable our product engineering teams to build and run financial services at scale. This hands-on role combines deep technical expertise in Java and the Spring ecosystem, with strong problem-solving abilities. You will work closely with SDLC and Infrastructure teams and play a pivotal role in driving … standardization and promoting best practices across Investments' technology landscape. Job responsibilities Design, develop, and maintain backend frameworks and libraries using Java and Spring Boot. Build components that provide out of the box implementations of functional and non-functional requirements. Collaborate closely with product engineering teams to understand their needs ...

principle, using LLMs throughout the SDLC to speed up development, review, and automation.**What You'll Do*** Design and deliver reusable, reliable, low-latency Java code that powers the Exchange.* Apply deep TradFi product knowledge across Spot and Derivatives to ensure functional correctness and market fit.* Identify bottlenecks and engineer … organization.* Collaborate closely with engineers, product, and project management across Hong Kong, Singapore, and other Bullish hubs.**What You'll Bring*** 12+ years of Java backend engineering experience, with a focus on front-office execution and trading technologies.* Expert-level Java (17+), including the JVM, concurrency primitives, and collections.* Proven ...

concepts with advanced applied experience. Hands-on experience delivering system design, application development, testing, and operational stability. Advanced knowledge and experience in backend development (Java, Spring). Advanced knowledge and experience in frontend development (React and front-end testing frameworks). Hands-on experience with messaging platforms such as Kafka. … concepts with advanced applied experience. Hands-on experience delivering system design, application development, testing, and operational stability. Advanced knowledge and experience in backend development (Java, Spring). Advanced knowledge and experience in frontend development (React and front-end testing frameworks). Hands-on experience with messaging platforms such as Kafka. ...

pipelines and real-time data platforms that power analytics and AI-driven decision making.What you’ll be doingBuilding and optimising scalable data pipelines using Java (primary) and technologies like Kafka, Flink, or SparkDeveloping real-time streaming solutions and event-driven architectures using AWS services (Kinesis, MSK, Lambda, Glue)Contributing … deliver high-quality, reliable datasetsWhat they’re looking for• Strong experience in data engineering or large-scale data platforms (3+ years)• Proficiency in Java or Python• Hands-on experience with streaming technologies (Kafka/Flink preferred)• Good understanding of distributed systems and cloud platforms (AWS ideally)• Experience with CI/ ...

will be responsible for building and maintaining essential FX trading services that support clients globally. You will utilize a modern technology stack including Java, AWS, Docker, and Kubernetes. This position offers a hybrid working environment requiring at least three days in the office. Successful candidates will have strong programming experience ...

pipelines, to frameworks, tools and applications that make that data available to other teams and systems. Your primary toolset in your work will be Java microservices, Spark/Scala data processing (also some Flink), Kubernetes and AWS native tooling.**What You'll Do:*** Write highly fault-tolerant Java code within … product(s) or features with (one of) Apache Spark, Flink or Iceberg, or with comparable tools in GCP* 5+ years of experience programming with Java, Scala or Kotlin.* Proven experience owning robust feature/product design end to end, yourself, especially with vaguely defined problem statements or only 'loose' specs ...

This is a full stack role with a leaning towards frontend. Our frontend stack includes VueJS, TypeScript, and OpenAPI; our backend stack is primarily Java (Spring Boot) and Python, with some legacy Go. We're constantly evolving how we build and deliver software, and we're increasingly looking for engineers … that solve real user problems. Extend the Measure experience end-to-end: Create robust, scalable systems using VueJS and TypeScript on the frontend, and Java (Spring Boot) or Python services on the backend, that handle streaming responses, dynamic visualisations, and complex state management. Integrate seamlessly: Use OpenAPI contracts to build ...

real impact.**Job Overview**An **Digital Assets Platform Web3 Engineer** must be a highly motivated and proactive hands-on software engineer (**Back End, Java Focus**), have a proven ability and experience working with web applications in production. The successful candidate will be part of the core team continuing to build … with blockchain networks and digital asset infrastructure* **Implement blockchain integrations** — including node connectivity, transaction submission, on-chain event monitoring, and wallet interactions — using enterprise Java and Web3 libraries* **Write, test, and deploy smart contracts** in Solidity or equivalent languages, following established security and quality standards* **Build and maintain APIs ...

everything we ship. You will operate with a high degree of autonomy while staying deeply embedded in collaborative engineering culture. Tech Stack: Java 21 (Spring Boot 3), Python, LangGraph, LLM APIs (OpenAI, Anthropic, Gemini), PostgreSQL, Kinesis, AWS, Terraform, GitHub Actions, Node.js, TypeScript, Next.js, React. What you will do Take ownership … engineering bar. Who you are 7+ years of backend engineering experience, with a track record of owning critical systems in production. Deep expertise in Java (Spring Boot) and strong familiarity with Python; comfortable navigating a polyglot codebase. Proven experience designing distributed systems — event‐driven architecture, microservices, data pipelines. Strong command ...

Internal Developer Platform (IDP) that provides self-service capabilities for provisioning environments, deploying services, and managing infrastructure.Design automated infrastructure using Shell scripting, Python/Java, and Ansible.Build and create agentic AI workflows.Manage Kubernetes clusters and deploy containerized applications at scale.Build and maintain GitLab CI/CD pipelines for automated testing … designing or contributing to an Internal Developer Platform or developer productivity tools.Strong skills in Shell scripting (Bash/PowerShell) and programming (Python or Java).Hands-on experience with Ansible, Kubernetes, and GitLab CI/CD.Proficiency with Git version control and branching strategies.Strong AI skills useKnowledge of monitoring tools (Prometheus, Grafana ...

business area. You will lead a team of 15 engineers, shaping the architecture and development of core platform components using modern technologies including Python, Java, React, MongoDB, OpenShift, and Camunda. The role offers the opportunity to work on complex, business-critical systems with high visibility across trading, structuring, and operations. … ensuring scalability and resilienceDeliver high-quality, business-critical functionality aligned to front office and operational requirementsAct as a hands-on technical leader across Python, Java, React, MongoDB, OpenShift, and CamundaDefine and enforce engineering standards, best practices, and development processesPartner with global stakeholders to translate complex business needs into scalable solutionsCollaborate ...

Developer Platform (IDP) that provides self-service capabilities for provisioning environments, deploying services, and managing infrastructure. Design automated infrastructure using Shell scripting, Python/Java, and Ansible. Build and create agentic AI workflows. Manage Kubernetes clusters and deploy containerized applications at scale. Build and maintain GitLab CI/CD pipelines … designing or contributing to an Internal Developer Platform or developer productivity tools. Strong skills in Shell scripting (Bash/PowerShell) and programming (Python or Java).Hands-on experience with Ansible, Kubernetes, and GitLab CI/CD.Proficiency with Git version control and branching strategies. Strong AI skills useKnowledge of monitoring tools ...

real impact. Job Overview An Digital Assets Platform Web3 Engineer must be a highly motivated and proactive hands‐on software engineer ( Back End, Java Focus ), have a proven ability and experience working with web applications in production. The successful candidate will be part of the core team continuing to build … with blockchain networks and digital asset infrastructure Implement blockchain integrations — including node connectivity, transaction submission, on‐chain event monitoring, and wallet interactions — using enterprise Java and Web3 libraries Write, test, and deploy smart contracts in Solidity or equivalent languages, following established security and quality standards Build and maintain APIs ...

Agile delivery release management and production support. Your Skills Strong experience in Guidewire PolicyCenter BillingCenter and ClaimCenter Expertise in Gosu Guidewire integrations REST APIs Java Spring Boot Experience with London Market Insurance Lloyds Commercial P&C Insurance Knowledge of IPLM Underwriting Claims and Billing processes Exposure to AWS, Azure CICD ...

team.Engineering & DeliveryDesign, develop, and implement robust solutions using object-oriented programming and sound technical design principles.Write production-quality code in Python or Java — both languages are actively used in this role. Working with ML flow.Designing developing and testing agent build in Google ADKWorking with Model Context Protocol (MCP) and creating … experience as a senior developer, technical lead, or similar role.Strong background in object-oriented programming, technical design, and architecture.Proficiency in at least one of: Java orPython— with hands-on experience in both Python and Java preferred. Postgres/Oracle experience.Experience with Generative AI, some knowledge of AI Agents specifically ADK.Practical ...

merchants, or supporting the integration of our private and public cloud platforms.Job Responsibilities Participates in, design and develop scalable and resilient systems using Java or Python to contribute to continual, iterative improvements for product teamsExecutes software solutions, design, development, and technical troubleshootingCreates secure and high-quality production code and maintains … diversity, opportunity, inclusion, and respectRequired qualifications, capabilities, and skillsHands-on practical experience in system design, application development, testing and operational stabilityProficient in coding in Java or Python languagesExperience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languagesOverall ...

deliver a high-quality end product to our clients We work with a wide range of different technologies including Scala, .Net, C #, Java, Salesforce, SharePoint, Dynamics CRM, Sitecore, ReactJS, Angular, Docker, Azure, Azure DevOps and Octopus. We always use the most suitable, and preferably the latest, technology for each … life cycle of deliveryKey Skills/Experience/QualificationEssential+4 years experience in the IT IndustryFull-stack or backend technical background with experience with Scala, Java, .Net or C #.A curiosity to explore new technologiesExperience across the full software development lifecycleAbility to code within projectsPrevious involvement in developing and delivering major ...

merchants, or supporting the integration of our private and public cloud platforms. Job Responsibilities Participates in, design and develop scalable and resilient systems using Java or Python to contribute to continual, iterative improvements for product teams Executes software solutions, design, development, and technical troubleshooting Creates secure and high-quality production … respect Required qualifications, capabilities, and skills Hands-on practical experience in system design, application development, testing and operational stability Proficient in coding in Java or Python languages Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages ...

reliability of code deliverables.Key ResponsibilitiesDesign and build business requirements on microservices architecture platform used by senior bankers globallyFull stack implementation from Angular frontend to Java/Spring Boot backend and MongoDB/MSSQL data layerStrong fundamentals in systems analysis, design patterns, SDLC including unit/integration test and CI/… architectureExperience working in Agile/Scrum delivery teams & incremental frequent releases.Database design and queries in RDBMS & NoSQL - Highly desirableIdeal candidate would have experience in Java & Spring framework OR willing to pick up knowledgeSpec driven development understanding - DesirableWhat we’ll provide youBy joining Citi, you will not only be part ...

across over 600 systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end with Java, Spring Boot and Apache Kafka on the back end. All of this runs on our cutting edge cloud delivery platform, facilitating over 60k releases … collaborative environment, and have a genuine curiosity about solving complex problems. What we're looking for: You should be comfortable working with Java or Kotlin Ability to architect and design complex, distributed systems that are scalable, maintainable, and performant. Experience with modern front-end technologies (e.g., React or Angular, TypeScript ...

real impact.**Job Overview**An **Digital Assets Platform Senior Blockchain Engineer** must be a highly motivated and proactive hands-on software engineer (**Back End, Java Focus**), have a proven ability and experience working with web applications in production. The successful candidate will be part of the core team continuing … full software development and testing lifecycle. Experience from financial services industry is a plus.* Proven experience and expertise with Backend web development with Java spring* Proven experience in web3 application development is a plus* Solid experience and expertise developing web applications using asynchronous programming and communication* Experience and expertise developing ...

Certified practitioner AWS/Azure SysOps Administrator or equivalent Scrum Master B.S. Computer Science/Engineering or related fields AI Certifications Data Analytics Certifications Java Certifications Python Certifications Cybersecurity certifications Core Competencies: Candidates should exhibit working knowledge of the following key skills and proficiencies: Application Development Database Management Data Engineering … Data Analytics Data Visualization Machine Learning Artificial Intelligence (AI) Analytical Thinking Problem Solving Data Analytics JavaScript Java Nice to have skills: Software Development Life Cycle (SDLC) Cloud Computing Identity Access Management (IAM) About State Street: Across the globe, institutional investors rely on us to help them manage risk, respond ...

post mortem leadership. Work as a core member of the software engineering team, participating in daily standups and design discussions.Contribute directly to the codebase (Java, Kotlin, Python) to implement reliability improvements, performance optimisations, bug fixes, and automation.Lead the design and rollout of modern SRE patterns across trading systems, including automated … tuning.Experience designing and implementing observability frameworks for mission critical systems.Proven ability to lead incident response and drive long term remediation.Solid programming skills in Python, Java, or Kotlin, with the ability to contribute production grade code. Experience with microservices, distributed systems, and event driven architectures.Strong understanding of CI/CD pipelines ...

mortem leadership. Work as a core member of the software engineering team, participating in daily standups and design discussions. Contribute directly to the codebase (Java, Kotlin, Python) to implement reliability improvements, performance optimisations, bug fixes, and automation. Lead the design and rollout of modern SRE patterns across trading systems, including … implementing observability frameworks for mission critical systems. Proven ability to lead incident response and drive long term remediation. Solid programming skills in Python, Java, or Kotlin, with the ability to contribute production grade code. Experience with microservices, distributed systems, and event driven architectures. Strong understanding of CI/CD pipelines ...

including workspaces, clusters, policies, jobs, libraries, and integrations to support production-grade data workloads Build automation around platform provisioning and operations using Python or Java, reducing manual effort and improving consistency across environments Create and maintain CI/CD pipelines for infrastructure and platform deployments, including Terraform plan/apply … CloudWatch, and load balancing Working experience with Databricks, including platform administration and/or building and supporting production workloads Proficiency in Python (preferred) or Java, with demonstrated ability to build automation, tooling, and platform integrations Experience with Git-based workflows and CI/CD practices applied to infrastructure and platform ...