701 to 725 of 4,057 Java Jobs

Senior Software Engineer (Sports betting) Up to £120,000 + Bonus + Excellent Benefits London | Python | Java | GCP | Real-Time Distributed Systems Build systems where performance really matters. If you're a Senior Software Engineer who gets excited by high-performance systems, distributed architecture and real-time data, this could … gambling (or similar) industry experience at this time. You'll be involved in: Designing and building highly scalable backend services Python and/or Java as one of your core programming languages Developing cloud-native, event-driven applications Building integrations with third-party platforms and APIs Designing and optimising real ...

wider suite of applications our operational teams rely on every day. As part of the team, you will design and implement solutions in Java following agile principles, work closely with business stakeholders, and contribute to the continuous optimisation of our systems. We welcome candidates at all levels — from junior developers … with strong Java fundamentals through to senior engineers with Air Logistics domain experience and a track record of contributing to architecture decisions in distributed teams.How you create impactWork with operational and product stakeholders to analyse business processes, then design and implement solutions end-to-endParticipate actively in design and architecture ...

specialist technical environment. As a Software Developer/Software Engineer , you will design, develop and maintain high-performance backend solutions using C++ and Java in Linux environments, working with customers and internal teams to deliver reliable, scalable software. This role offers up to £78,000, with a relocation package considered … clearance which must be held at the time of application. You will be responsible for: Designing, developing and maintaining backend applications using C++ and Java within Linux environments. Leading the technical development of software components, services and APIs. Producing reliable, scalable and maintainable code with a strong focus on performance ...

Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. You’ll work closely with your manager, architecture team and teammates to deliver high-quality backend systems that power critical business functionality.In this role, you are expected … architectural decisions, mentor other engineers, and help drive continuous improvement across the team.What You’ll DoDesign, build, and maintain robust backend services using Java and Spring BootCollaborate with your manager, business units and peers to deliver features on time and aligned with business prioritiesContribute to system design and architecture discussions ...

that: Serves packages to customers at scale; Automates CVE remediation and verification workflows; Powers AI‐driven package builds; Provides shared services across language ecosystems (Java, JavaScript, Python/AI/ML and beyond). What you’ll do: Lead the design and implementation of core components of the Libraries Platform … including the services, pipelines, and package index that power secure, reproducible build, test, and distribution workflows for libraries across multiple ecosystems (Java, JavaScript, Python/AI/ML). Design and maintain automation for artifact creation, updates, and verification, including vulnerability scanning, remediation workflows, SBOM and provenance generation, and policy ...

RoleWe are looking for a product-focused Senior Software Engineer to join our Experiences Engineering team. This is a full-stack role, leveraging Java, SQL, React, AWS and AI tools. It suits "T-shaped" engineers who thrive on autonomy and technical leadership. You’ll build and maintain highly scalable distributed … using operational data or experiment results to validate every significant technical decision.Full-Stack Proficiency: Strong experience in at least one modern backend language (e.g., Java, C#, Go, Python) and familiarity with modern front-end frameworks.AI Coding: you are fluent coding with either Cursor or Codex/Claude/Open Code. ...

RoleWe are looking for a product-focused Senior Software Engineer to join our Experiences Engineering team. This is a full-stack role, leveraging Java, SQL, React, AWS and AI tools. It suits "T-shaped" engineers who thrive on autonomy and technical leadership. You’ll build and maintain highly scalable distributed … using operational data or experiment results to validate every significant technical decision.Full-Stack Proficiency: Strong experience in at least one modern backend language (e.g., Java, C#, Go, Python) and familiarity with modern front-end frameworks.AI Coding: you are fluent coding with either Cursor or Codex/Claude/Open Code. ...

Enjoy learning, experimenting, and push for innovative designs to help us building better product experiences for our clients.Tech Stack You’ll Work OnBackend: Python, Java, TypeScript, SQL, APIs, microservices, containersFrontend: Angular, JavaScript, HTML5/CSSCloud: AWS (EC2, Lambda, Glue, EKS, SQS, SNS and any other as required)Databases: SQL Server … distribution use casesBe able to be product centric and client ledSolid experience in UI development for business-critical applications in Angular (8 and above), Java Script, HTML/CSS, Java, C#Exposure to AWS servicesSolid stakeholder managementPersonal traits you should have:Excellent attention to detail and an ability to think laterally ...

learning, experimenting, and push for innovative designs to help us building better product experiences for our clients. Tech Stack You'll Work OnBackend: Python, Java, TypeScript, SQL, APIs, microservices, containersFrontend: Angular, JavaScript, HTML5/CSSCloud: AWS (EC2, Lambda, Glue, EKS, SQS, SNS and any other as required)Databases: SQL Server … distribution use casesBe able to be product centric and client ledSolid experience in UI development for business-critical applications in Angular (8 and above), Java Script, HTML/CSS, Java, C#Exposure to AWS servicesSolid stakeholder managementPersonal traits you should have: Excellent attention to detail and an ability to think laterally ...

What makes you a great fit Above all, you are a technically strong and quality-driven engineer with deep expertise in C/C++, Java, and server-side development, combined with strong DevOps skills and a genuine passion for mentoring others and owning products end-to-end. We would also … imagine that you have: Strong professional experience in C/C++, Java, SQL, and developing REST APIs with PostgreSQL-backed server applications Solid understanding of data structures, algorithms, and software design patterns Proficiency with CI/CD pipelines, Docker, Kubernetes, Jenkins, Git, and Linux environments including bash scripting and services ...

test environment management to support a large-scale transformation programme moving from a legacy monolithic setup to a microservices-based set up using Java/Kafka/OpenShift. This role will also require also support/management of the legacy landscape. Key Responsibilities:Test Environment Strategy Development:Own and drive … Linux and Infrastructure Engineering Technical Skills:Hands on in OpenShift environment set up and Kafka environments Understanding in scripting languages and automation tools e.g Java, Cucumber, UFT, Linux shell scripting Strong understanding of CI/CD pipelines and tools (e.g., Jenkins, GitLab. ADS).Familiarity with monitoring and logging tools (e.g. ...

value realized by automation Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience Proficiency in Java development with J2EE server technologies (Web Services, Spring, ORM frameworks, XML, Enterprise Java Beans, JMS) Working knowledge of CI/CD and build tooling (such ...

technology organization and discuss opportunities for improvement to existing and future technology solutions. Design, develop, and maintain backend services, APIs, and microservices using Java and Spring Boot. Develop, enhance, and support Microsoft Outlook add-ins leveraging Office.js and related Microsoft 365 technologies. Build and maintain event-driven architectures using Microsoft … competitive environment and other disciplines. Bachelor's degree in Computer Science, Information Technology, or a related discipline, or equivalent practical experience. Strong proficiency in Java, Spring Boot, Microservices, Kafka, and relational databases. Proven experience developing and maintaining Microsoft Outlook add-ins (Office.js, Microsoft 365 integrations, Outlook APIs). Experience building ...

technology organization and discuss opportunities for improvement to existing and future technology solutions. Design, develop, and maintain backend services, APIs, and microservices using Java and Spring Boot. Develop, enhance, and support Microsoft Outlook add-ins leveraging Office.js and related Microsoft 365 technologies. Build and maintain event-driven architectures using Microsoft … competitive environment and other disciplines. Bachelor's degree in Computer Science, Information Technology, or a related discipline, or equivalent practical experience. Strong proficiency in Java, Spring Boot, Microservices, Kafka, and relational databases. Proven experience developing and maintaining Microsoft Outlook add-ins (Office.js, Microsoft 365 integrations, Outlook APIs). Experience building ...

payments and merchant experiencesLead the development of resilient, secure, and compliant services for high-volume transaction processingShape and drive adoption of modern backend practices (Java 17/21, Spring Boot 3, Kotlin, clean architecture)Architect event-driven systems (Kafka) that enable scalable, decoupled domains across teamsDefine and enforce standards … operating distributed, production-grade backend systemsProven track record operating at Senior Staff or Principal level, driving architecture across multiple teams or domainsDeep expertise in Java (17+), Spring Boot, and modern backend engineering practicesStrong experience with microservices, event-driven architecture, and asynchronous systemsExperience building systems for high throughput, low latency ...

have experience with cloud-based data storage, such as: Relational Databases, NoSQL Stores, data caches, etchave experience writing strongly-typed languages in the Java family (Java, Scala, Kotlin)Tip for candidates: If you’re unsure whether to apply... do. We know great people don't always tick every box. Would ...

bring:Extensive experience as a Senior QE SDET Engineer or Senior DeveloperHas breadth of experience across different tech-stacks, such as JavaScript/TypeScript, Java, C#, or Python, amongst othersExperienced in RAG Weaviate, OpenAI, Agents, MCP, Langchain, Prompt Engineering, Browser-Use, and DjangoExperienced building AI Tools, Agents and Agentic workflows … background as a senior DeveloperExperienced in building a strategy covering all aspects of the SDLC process, development, automation, CI, and metricsHands on using Spring Java, Angular, Python, GitLab CI/CD, Junit, Jest, Cucumber, Bash, Gatling et alExperienced in helping teams evolve an Agile ‘Shift Left’ way of workingExperience ...

written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiency Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/or Node.js backend services Implement asynchronous, event-driven architectures to handle on-chain events, transaction lifecycle management, and blockchain state synchronization Collaborate with … Proven hands-on experience in Web3 and blockchain application development, including smart contract development and blockchain protocol integration Solid experience with backend development using Java/Spring, Node.js, or equivalent enterprise frameworks Proficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry, Truffle) and security best practices Hands ...

platform infrastructure, data services, and developer tooling AI-assisted analytics, search, and generative AI Technologies used vary by team and include: Languages such as Java, C#, F#, C++, Python, and TypeScript Frameworks, platforms, and runtimes such as .NET, Eclipse RCP/SWT, JUnit, Angular, React, and Node.js Cloud platforms including … Science, Software Engineering, or a related discipline, or equivalent experience 5–10 years of software development experience Strong proficiency in at least one of: Java, C#/F# (.NET), C++, Python, or TypeScript (React/Angular/Node.js) Experience owning the full development cycle: requirements analysis, design, implementation, testing ...

Financial Services Exposure to order management, execution platforms or electronic trading systems AWS, Docker, Kubernetes or Terraform SQL or NoSQL databases Python or Java experience Why Apply? Join a growing business at the forefront of digital asset infrastructure Build technology that supports institutional trading workflows Engineering-led culture with real ...

into scalable, secure and pragmatic solutions, working closely with engineering, DevOps, development and business teams.What you’ll bring: Strong Object-Oriented Design experience Core Java, J2EE & Spring Boot Microservices Docker, Kubernetes/GKE RDBMS & MongoDB CI/CD with GitLab Exposure to AWS, GCP or Azure HTML, JavaScript ...

drive innovation within the Engineering discipline. We are technology-agnostic, allowing you to select the best tools and platforms for each challenge. From .NET, Java, Python, Node.js, AWS, Azure, and more, you’ll deepen your technical expertise while shaping the way our teams deliver transformative solutions. This role offers flexibility … technical leadership to guide the development of other engineers. Essential Skills: Extensive experience leading Full Stack Engineering teams, with advanced skills in .NET or Java or Python, plus modern JavaScript libraries. Proven track record of taking technical ownership of large-scale services, including architecture, design, and delivery across the full ...

written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiency* **Integrate Web3 libraries and SDKs** (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/or Node.js backend services* **Implement asynchronous, event-driven architectures** to handle on-chain events, transaction lifecycle management, and blockchain state synchronization* **Collaborate with … Proven** hands-on experience in **Web3 and blockchain application development**, including smart contract development and blockchain protocol integration* **Solid** experience with **backend development** using Java/Spring, Node.js, or equivalent enterprise frameworks* Proficiency in **Solidity** smart contract development, including testing frameworks (Hardhat, Foundry, Truffle) and security best practices* Hands ...

contracts written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiencyIntegrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/or Node.js backend servicesImplement asynchronous, event-driven architectures to handle on-chain events, transaction lifecycle management, and blockchain state synchronizationCollaborate with architects … development foundationProven hands-on experience in Web3 and blockchain application development, including smart contract development and blockchain protocol integrationSolid experience with backend development using Java/Spring, Node.js, or equivalent enterprise frameworksProficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry, Truffle) and security best practicesHands-on experience with ...

initiatives Helping shape engineering standards and best practices across multiple projects What we're looking for 3+ years' commercial experience with the following technologies: Java, Python, Go or TypeScript React, Angular, Vue or SvelteAWS, Commercial experience with AWS, Azure or GCP Infrastructure as Code (Terraform, AWS CDK or Pulumi ...