1,201 to 1,225 of 3,689 Java Jobs

Hiring: Lead Data Engineer (Java) Locations: Newcastle, Glasgow, Manchester, or London Clearance: Active SC Clearance is highly preferred (SC eligible candidates will be considered) Contract Duration: 13+ months Salary: 400-427 per day Inside IR 35 UMB Are you an expert Data Engineer with strong Java programming skills? Join ...

solving complex technical problems, building highly scalable systems and working in a strong engineering culture. You’ll work primarily across the JVM ecosystem , with Java, Scala and/or Kotlin , contributing to the design and development of robust, high‐performance distributed systems. You’ll be expected to bring strong software … operate at senior level, influence technical decisions and raise engineering standards across the team. What we’re looking for Strong commercial experience with Java, Scala and/or Kotlin Excellent understanding of the JVM ecosystem Strong experience with TDD, unit testing and clean code Proven experience building and maintaining ...

Java Developer – Front Office/Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunity* MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineering environments where performance, robustness and scalability are critical: low latency systems … join the Front Office/Trading IT environment of one of our tier-1 investment banking partners. The teams design and maintain mission-critical Java systems supporting electronic trading activities across multiple asset classes (e.g. Equities, Fixed Income, Commodities, FX, Derivatives). Real-time and event-driven architectures High performance ...

Description We’re looking for Java Developers with experience building low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll work on mission-critical applications where performance, scalability, and reliability truly matter — the kind of systems that … bring world-class engineering principles to projects at the very heart of modern finance. Your work will focus on writing and tuning high-performance Java frameworks, improving throughput and latency, and applying event-driven, microservice-based architectures. You’ll collaborate closely with other talented engineers, helping to shape elegant solutions ...

Contract Role – Senior/Lead AI Software Engineer Java & Python x 2 – London/Hybrid – 12 months initial – Inside IR35 PAYE Role Overview: Job Title: Senior/Lead AI Software Engineer Java & Python Location: Hybrid – 4 days onsite per week in London Contract Type: Contract Duration: 12 months initial Rate … Inside IR35 Strong Java and Python development skills in mission-critical applications required. Proven experience building AI-based solutions in enterprise environments, including both machine learning and generative AI use cases, is highly desirable. Strong understanding of how AI can be applied to accelerate software development processes and improve engineering ...

integration of our private and public cloud security platforms. Job Responsibilities Participate in the design and development of scalable and resilient security systems using Java and Python to contribute to continual, iterative improvements for product teams Execute security software solutions, design, development, and technical troubleshooting with a focus on quality … software engineering concepts and proficient applied experience Hands-on practical experience in system design, application development, testing, and operational stability Proficiency in coding in Java Experience developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Solid understanding ...

working in a data driven environment, cloud-native applications that have a real impact on the business and its customers. The Role As a Java Developer, you'll be part of a team of 6-8 engineers who are working closely with the product itself, looking after applications used directly … system from scratch, it’s datacentric, constantly evolving and you will get to integrate AI along the way! What we're looking for: Strong Java skills with springboot Any cloud experience with AWS or GCP TDD/BDD Any FE is great to have such as React or Next.js ...

We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers on high-profile projects ...

Core Engineering Java Development Lead – FX Tech (SVP) Engineer the future of global finance. At Citi, our Tech team does not just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale … that touch millions and get the opportunity to build the future of finance with Citi Tech. This is a hands-on role for a Java expert who enjoys building high-quality robust and scalable services, shaping technical direction, and working with modern event-driven architectures. You will play ...

Principal Engineer (Scala or Java) Manchester (Hybrid) | Permanent Up to £150,000 + 20% Bonus Lead the Future of AI Engineering An exciting opportunity has arisen to join a rapidly growing, global AI technology scale-up as their next Principal Engineer . Based in Manchester, you'll play a pivotal … high-growth technology businesses, ideally within a scale-up environment. Desirable Technical Experience Experience with the following technologies would be highly advantageous: Scala or Java or Python TypeScript AWS (Amazon Web Services) Exposure to AI, machine learning platforms, data-intensive applications or cloud-native architectures would also be beneficial. What ...

clients, you’ll take ownership of reusable technology that enables their services to onboard faster, integrate consistently and operate reliably. You’ll apply your Java and Angular expertise to solve complex engineering challenges, improve developer experiences and deliver secure, accessible services at scale. You’ll have the scope to introduce ...

Castle Water in the United Kingdom is seeking a highly experienced Software Engineer to lead the design, development, and delivery of mission-critical financial systems on a modern Microsoft Azure and SQL Server stack. You ...

J.P. Morgan is seeking a Software Engineer III to join the Asset & Wealth Management Client Service team. You will develop software products that advance the firm's objectives, work in an agile environment, and help ...

J.P. Morgan is seeking a Software Engineer III within the Corporate Investment Bank Markets Technology team. You will be a core technical contributor designing, building, and delivering trusted, scalable software in a secure environment. Work ...

J.P. Morgan is seeking a Lead Software Engineer to drive end-to-end cloud-native microservices initiatives within the International Consumer Bank. You will collaborate across distributed teams to deliver secure, scalable banking solutions and ...

J.P. Morgan is seeking a Lead Software Engineer to design, build, and operate secure, scalable solutions for Equity Derivatives in a Markets Technology context. You will work in an agile team, shaping architecture and driving ...

Elsevier is seeking an experienced software engineer to design and develop scalable authentication and authorisation solutions. You will work on an identity platform running on AWS ECS/EKS, integrating with multiple identity providers, and ...

J.P. Morgan is seeking a Software Engineer III in Corporate Technology to join a seasoned agile team that designs and delivers trusted, market-leading technology products. You will develop secure production code, contribute to architecture ...

DP World in Southampton is seeking a Senior Developer to design, develop, and deliver high-quality software for our customs and logistics platforms. You will own complex development tasks, mentor others, and contribute to modern ...

JPMorgan Chase & Co. in Bournemouth seeks a Lead Software Engineer to advance secure, scalable market-leading technology in Cash Asset Management. You will lead development, design, and operational stability while integrating AI-assisted engineering practices ...

knowledge sharing, technical guidance, and constructive feedback. Participate in the continuous improvement of engineering processes, tooling, and delivery practices. Essential: Strong backend engineering experience. Java is preferred, but we welcome engineers with strong experience in comparable object-oriented languages. Experience delivering solutions that span backend and frontend technologies, with ...

Prime Finance Services, part of J.P. Morgan, seeks a Lead Software Engineer to architect AI-driven trading workflows and real-time platforms. You will work with a global team to deliver scalable, secure solutions for ...

systems. Adhere to stringent engineering standards, continuously striving for best-in-class solutions and practices. Qualifications: Significant extensive hands‐on coding experience in core Java, specializing in low‐latency, high‐throughput distributed applications. Profound understanding of software development fundamentals, data structures, design patterns, object‐oriented programming, and algorithms complexity analysis. … testing frameworks and managing historical data. Basic proficiency in Linux system performance tuning and monitoring, with the ability to troubleshoot performance issues within the Java/Linux stack. Familiarity with build tools, including Gradle, Git, TeamCity, Jenkins, and Artifactory. Strong academic record, ideally with a Bachelor’s degree in Computer ...

market. Job Responsibilities Execute creative software solutions, design, development, and technical troubleshooting to solve complex problems. Develop secure, high-quality production code in Java and review code to ensure best practices and performance standards. Design and implement algorithmic trading strategies to optimize execution and performance in a low-touch trading … messaging systems such as AMPS or Kafka for real-time data streaming and processing. Experience with Cucumber for behavior-driven development and testing in Java environments. Experience with automation tools and scripting languages (e.g., Python, Shell) for testing and reporting. Familiarity with financial data feeds and market data integration. Proficiency ...

resiliency and security expectations; ability to guide peers on safe and effective usage within team practices. Technologies: We primarily use Jvm based languages (Java/Kotlin) but we also have parts of the platform that use other languages as needed. We look to use Open source when it makes sense ...