performing technical teams Excellent communication and interpersonal skills, with the ability to collaborate effectively across departments Strong project management and organisational skills Proficiency in programming languages such as Python, Java, or Scala, and experience with ML frameworks like TensorFlow, PyTorch, or scikit-learn Experience with large-scale distributed systems and big data technologies (e.g., Spark, Hadoop, Kafka) Accommodation requests If More ❯
ensure that the aggressive delivery timelines are met. They will be fully responsible for owning the automation framework development of the platform using expertise in (but not limited to) Java , Rust & C++, to define Automation processes, scripting standards, script reviews and champion Citi's developer best-practices, ensuring continuous testing at all times. They will also be responsible for building More ❯
and defending from cyber attacks, and experience using big data analytics and orchestration to address security challenges. Ability to develop code with at least one modern language such as Java, Go, TypeScript, Python, Rust and security code review. Demonstrated technical leadership in security (e.g., tech lead, developed security architecture for a product or system, led technical component of security project More ❯
ensure that the aggressive delivery timelines are met. They will be fully responsible for owning the automation framework development of the platform using expertise in (but not limited to) Java , Rust & C++, to define Automation processes, scripting standards, script reviews and champion Citi's developer best-practices, ensuring continuous testing at all times. They will also be responsible for building More ❯
experience. - Substantial hands-on technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL, JCL, CICS, DB2 for z/OS, Assembler, PL/I, Java, Rexx, flat/sequential files, GDGs, and VSAM. - Proven track record in a technical lead role migrating workloads from mainframe and non-x86 legacy systems to distributed x86 infrastructures either More ❯
have experience of: Selecting and deploying a broad range of tools and test automation techniques including Open-Source technologies and object-orientated design, programming languages such as C# (or Java), Python and TypeScript, PowerApps platform tools, Azure (or AWS) tool stack, test tools like Playwright, using continuous integration, deployment and release tools (Lead essential criteria) Working at senior leadership level More ❯
PhD) in Computer Science, Machine Learning, Engineering, or a related quantitative field. - Hands-on experience developing and deploying GenAI applications, such as language models, text classification. - Experience programming in Java, C++, Python or related language - Strong understanding of GenAI or NLP fundamentals. - Proficiency in designing and implementing large-scale data pipelines, and cloud-based data infrastructure. - Proven track record of More ❯
Consultant supporting Cloud workloads across a variety of implementations. - Content and digital asset management. - Experience in a high-level programming/scripting language(s). (e.g. Python, Golang, JavaScript, Java, C#, etc.). - AWS Certifications (e.g. AWS Solutions Architect Professional, AWS DevOps Professional, etc.) - Master's degree in Computer Science or equivalent professional or military experience. Amazon is an equal More ❯
Direct message the job poster from H&P Executive Search Quant Finance Associate at H&P Executive Search I'm currently working on behalf of a leading global securities firm, who seeking a talented Quant Developer to join their London More ❯
About the Role: As a graduate computer science student, you'll collaborate with industry experts on cutting-edge projects that drive innovation in finance. You'll develop trading algorithms, optimize infrastructure, and analyse complex datasets, gaining invaluable hands-on experience More ❯
Sr Applied Scientist, Optical Automation Team Job ID: Amazon Development Centre Ireland Limited Amazon is seeking a Senior Applied Scientist for our AWS Networking organization to join a team designing and developing software and services required to configure, maintain and More ❯
Do you want to be at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe? We are proud of the impact we have with our Defence & Security clients, the strength of our More ❯
About the Job Java Javascript Developer ?" Financial Systems ?" Stratford East London Our Client is specialist software company developing software for the insurance sector. They are currently looking to recruit a Java and Javascript Developer with at least 2 to 5 years commercial experience. Must be familiar with creating UI, web service calls, SOAP. Any experience of developing software for the More ❯
Job Title: Senior Java Developer - Electronic Trading Location: London A leading global financial firm is looking for a skilled Java Developer to join their Electronic Fixed Income team. You'll help build and improve fast, reliable trading systems that connect to global markets. What You'll Do Develop and improve electronic trading systems with a focus on speed and reliability. … technology. Support and improve existing trading tools. Solve technical problems and boost system performance. What You'll Need Strong experience in trading systems, 5+ in eTrading. Strong skills in Java , multi-threading, and low-latency development. Good understanding of fixed income or FX trading . Experience with Linux , TCP/UDP , and performance tuning. Familiar with test-driven development and More ❯
Lead Java SDET - Automation | Agile | Leadership Join an industry leader delivering cloud-based solutions for electronic communications archiving, compliance, supervision, and discovery - trusted by top-tier financial institutions and other regulated sectors worldwide as they look for a Lead Java SDET to join their team. Key Responsibilities: Lead and manage a small team of SDETs, including recruitment and onboarding Mentor … and maintain scalable automation frameworks Advocate Agile best practices throughout the development lifecycle Provide training sessions on automation tools, frameworks, and testing methodologies Technical Requirements: Strong coding skills in Java Hands-on experience with: Selenium WebDriver for UI automation JMeter for performance testing RESTful APIs testing Agile/Scrum methodologies What You Bring: Proven experience leading/managing small technical More ❯
Software Engineer - Java & AWS Location: London, UK Contract Duration: 6 months This is a *London* based role with an excellent immediate start within a Global T echnology Client that is working on *support compliance, risk monitoring, and partner onboarding*. The Role Role Overview The client is looking for a Software Engineer with strong Java and AWS experience. You'll … Improve tools and reporting for compliance teams Solve issues quickly and prioritize based on impact Promote best coding practices Skills Required: 3+ years of Back End development experience Strong Java skills (required) Experience with microservices (required) Familiarity with AWS , MySQL, Hadoop, Cassandra Solid testing (unit, integration, end-to-end) Bonus: Experience in compliance, FinTech, or security Please send your CV More ❯
and pragmatic eTrading Strategist/Developer to work on their Rates and etrading platform working within a global team. This is a business facing opportunity and you need excellent Java skills, the ability to think in systems and be passionate about simple systems. What You'll Do Build and optimize algorithmic and execution strategies for Rates products Develop robust low … latency Java systems and infrastructure for trading Work closely with traders, quants, and technologists to drive business outcomes Own and deliver production-ready code in a fast-paced environment Constantly refine performance, usability, and resilience of our platforms Think like an engineer and problem-solver: simplify, clarify, improve Engage directly with user feedback and market behavior Technical Requirements Strong JavaMore ❯
Java Developer - 12-Month FTC Greenfield Build London We're partnering with a leading systematic hedge fund on an exciting opportunity for a Senior Java Developer to join their Middle Office Engineering team. The team is embarking on a greenfield digital transformation programme, rebuilding key trading and operational systems from the ground up. Location: Central London (4 days per week … scalable system. Expect to build across trading support systems, infrastructure, and execution tools, with strong autonomy and end-to-end ownership. What They're Looking For Key Skills: Strong Java experience (Java 17 preferred) Kafka - Power User level only (critical requirement) Microservices experience is a nice-to-have Background & Experience: Deep, production-grade Kafka experience is non-negotiable … z2bz0 years of commercial Java development Financial services experience is a plus (swaps, pricing, middle/back office etc.) but not essential Important Notes This is an on-site role (4 days/week) - no remote/hybrid flex beyond the agreed schedule Please only apply if you're 100% comfortable with that The team is looking for engineers, not More ❯
are already well-resourced, this team is scaling up to match demand – giving you the opportunity to get stuck into impactful projects and shape future development practices. Tech stack: Java (essential – strong experience required) AWS Jenkins Familiarity with health insurance platforms is a bonus, but not a requirement – technical capability is the priority. What we’re looking for: Over … years’ experience as a Java Developer Comfortable working across cloud-based systems Able to contribute to high-availability, customer-facing applications A proactive team player with good communication skills Ideally available on 1 month’s notice or less Interview process: 1st stage: Teams call with the Head of Engineering 2nd stage: Further technical discussion, culture fit, and a Java test More ❯
Vacancy for Senior Java Developer at The National Archives Vacancy for Senior Java Developer at The National Archives 20 December 2021 Remote, Kew Up to £700 per day Fixed Term An experienced Java developer is required to design, implement and test improvements to the performance and features of the DROID file identification tool, starting with enabling DROID to be integrated More ❯
Role: Senior Java Developer (Algo/FX eTrading) London (Hybrid) £100,000 - £160,000 We are seeking a Senior Java Developer to join the Global Front Office Algo eTrading Development Team of a leading investment bank. This is an exciting opportunity to design, develop, and deliver high-performance technical solutions for a cutting-edge trading platform. Responsibilities Be a hands … the engineering and delivery of the platform, supporting internal mobility and strategic programs. Contribute to regulatory and control-related initiatives, including the replacement of Algo containers. Key Skills Core Java: High-performance Java coding with expertise in zero-GC/non-allocating development. Multithreading: Advanced knowledge of concurrent programming. Low Latency Trading: Proven experience with high-throughput, low-latency systems. … performance messaging tools. Linux: Strong familiarity with Linux environments. Domain Knowledge: FX eTrading experience preferred, or Front Office Equities/Fixed Income. Essential Qualifications 7+ years of hands-on Java development with a strong focus on concurrency, collections, messaging, and event-driven processing. 5+ years of experience in multicast messaging (e.g., Solace/RV). Demonstrated expertise in designing and More ❯
Developer with Findur, SQL and Java - Application Support - City London Our Client is an International Bank with offices in the City of London. They are now looking to recruit a Senior Developer with Openlink's Findur, SQL and Java. Although the role is for an individual to develop and support the Treasury applications systems for the bank. You will be … system. As MS SQL Server DBA with Application Support you will be involved with developing and implementing solutions for London and Global Treasury Systems requirements. Must have Findur with Java and JVS development skills. Ensure the integrity, security and accuracy of production database environment, ensuring good performance of the dependent applications. Plan and implement operating procedures for backup of database … support. Performs other related duties as assigned. You must have at least 2 to 5 years solid expertise as a MS SQL Server DBA 2005 and 2008 coupled with Java development and support. You must have the Microsoft SQL Server Administration (Enterprise Edition) experience. High Level T-SQL programming (SP, Functions, Triggers). Operation, design and implementation experience of Mirroring More ❯
Technical Java Architect - Financial Services Rate - £500 per day Outside IR35 Duration - 6 months Location - Canary Wharf (2/3 times a week) Our client undertaking a comprehensive digital transformation programme aimed at delivering a leaner, more digital and operationally effective institution. As part of this strategic journey, they're seeking an experienced and hands-on Technical Architect to lead … Azure Cloud Platform, APIs, microservices, and integration patterns ERP platforms - payment orchestration tools Knowledge of security and compliance practices, especially in payments and exposure monitoring Hands on Technical Skills - Java Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all More ❯
We urgently require a Front-End Java Developer with at least 3 to 5 years experience of developing global digital marketing platform to provide a complete web experience management solution for Customer to market products & services to learners on a global scale. The candidate will be a high-performing, hands-on Front end development specialising in CSS, HTML, JavaScript and More ❯
specialist capabilities ready to work on our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in C#, Java or similar. You will be passionate about technology and eager to learn programme development to an advanced level. We're seeking candidates who can exemplify our values: Empathy and Diversity More ❯
