701 to 725 of 828 Java Jobs in London

across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency, scalability, and reliability, and work with cross-functional teams to enhance enterprise … initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure that it is efficient, scalable, and reliable. Collaborate with ...

Principle Java Engineer Salary to £70k-£90k* + company options scheme (*for £90k you will have to be their Unicorn candidate i.e. having hands on experience of working with Camunda + having SC clearance already in place + being eDV eligible. xxuwjjq They will consider remote workers ...

other related field, or experience in consulting, design and implementation of serverless distributed solutions - Experience with one or more object-oriented programming languages (e.g., Java, C/C++, Python) - Experience integrating AWS cloud services with on-premise technologies (e.g., Microsoft, IBM, Oracle, HP, SAP) - Experience in automation or monitoring frameworks … with one or more of the following domains: systems administration (Linux/Window), network administration (DNS, IPsec, BGP, VPN, Load Balancing), or programming (Node.JS, Java, Ruby, C#, Python, or PHP) - degree in advanced technology, or experience in external or internal customer facing, complex and large scale project management PREFERRED QUALIFICATIONS ...

Durlston Partners LLP is seeking a Java Software Engineer to join their London office, focusing on proprietary trading and execution platforms. This hands-on role offers real ownership from day one, working with algorithmic execution and systematic investing for institutional clients globally. The ideal candidate will have 4+ years … software development experience with strong Java skills and a background in financial services, particularly in execution systems and equities trading. #J-18808-Ljbffr ...

contract role involves developing low-latency components within an electronic trading platform. Responsibilities include working with stakeholders to design and implement systems, coding in Java, and supporting algorithmic trading strategies. The ideal candidate will have robust server-side Java skills, proven experience in low-latency applications, and knowledge of electronic ...

Hunter Bond is seeking a Front Office Java Developer to join an elite investment institution in London. You will build high-performance pricing and analytics tools, collaborating directly with traders and quants in a greenfield role. The position offers a competitive compensation package of up to £130k base salary plus ...

We are seeking a high-calibre Software Engineer to join a London-based team at a global hedge fund. This is a high-autonomy role designed for a developer who thrives in a lean environment. ...

We are seeking a high-calibre Software Engineer to join a London-based team at a global hedge fund. This is a high-autonomy role designed for a developer who thrives in a lean environment. ...

We are seeking a high-calibre Software Engineer to join a London-based team at a global hedge fund. This is a high-autonomy role designed for a developer who thrives in a lean environment. ...

Base + Benefits (Up to £250,000 TC) London A well-established quantitative trading firm is hiring a Java Software Engineer to join the team responsible for their proprietary trading and execution platform. The firm operates across algorithmic execution and systematic investing, serving institutional clients globally. This is a hands … platform alongside a senior engineering team Participate in the production support rota You’ll need: 4+ years of software development experience, with strong Java skills Prior experience in execution systems at a bank, hedge fund, or financial services firm Exposure to equities trading or related markets Degree in a STEM ...

trading and eRisk platform for global markets technology. Key responsibilities include working with stakeholders to understand requirements, producing technical designs, and developing high-quality Java components. A valid UK working permit is mandatory, and hybrid working requires at least 3 days in the office. #J-18808-Ljbffr ...

Java Engineer(s) - Multiple Levels Salary from £40k (Mid) to £90k (Snr) + Company Options Scheme Fully remote working available for the right candidates (hybrid working between your home, their offices (London Vauxhall) & client sites would be preferred but isnt essential). NB: Please only apply if you have resided ...

design documentation and oversee quality of other technical consultants' outputs. Skills Endur Development: Considerable experience in developing and customizing JVS and/or OpenComponents (Java or .NET C#) to extend Endur functionality. Connex Integration: Expertise in integrating Endur with external systems and data sources using Connex, ensuring seamless data exchange … Database Management: Strong understanding of Oracle and MS SQL Server databases, including database design, administration, optimisation, and performance tuning. .NET C# and/or Java Development: Proficiency in .NET C# and Java development for building custom applications, modules, and integrations within the Endur ecosystem. Endur Gateways and Accelerators: Demonstrate ...

design documentation and oversee quality of other technical consultants' outputs. Skills Endur Development: Considerable experience in developing and customizing JVS and/or OpenComponents (Java or .NET C#) to extend Endur functionality. Connex Integration: Expertise in integrating Endur with external systems and data sources using Connex, ensuring seamless data exchange … Database Management: Strong understanding of Oracle and MS SQL Server databases, including database design, administration, optimisation, and performance tuning. .NET C# and/or Java Development: Proficiency in .NET C# and Java development for building custom applications, modules, and integrations within the Endur ecosystem. Endur Gateways and Accelerators: Demonstrate ...

design documentation and oversee quality of other technical consultants' outputs. Skills Endur Development: Considerable experience in developing and customizing JVS and/or OpenComponents (Java or .NET C#) to extend Endur functionality. Connex Integration: Expertise in integrating Endur with external systems and data sources using Connex, ensuring seamless data exchange … Database Management: Strong understanding of Oracle and MS SQL Server databases, including database design, administration, optimisation, and performance tuning. .NET C# and/or Java Development: Proficiency in .NET C# and Java development for building custom applications, modules, and integrations within the Endur ecosystem. Endur Gateways and Accelerators: Demonstrate ...

Role: Software Developer (Java) – Up to £100,000 + Bonus + Package Salary: Up to £100,000 + Bonus + Comprehensive Benefits Package Location: London (Hybrid Working) Skills: Java, ETL Development, Data Processing, Distributed Systems, Backend Development This firm is an elite technology company renowned for building highly scalable, data … bringing together individuals who are passionate about solving complex technical challenges and working with large-scale datasets. The company is looking for a talented Java Developer to join a world-class engineering team focused on designing and building sophisticated data platforms that power critical business operations. You'll have ...

Role: Software Developer (Java) – Up to £100,000 + Bonus + Package Salary: Up to £100,000 + Bonus + Comprehensive Benefits Package Location: London (Hybrid Working) Skills: Java, ETL Development, Data Processing, Distributed Systems, Backend Development This firm is an elite technology company renowned for building highly scalable, data … bringing together individuals who are passionate about solving complex technical challenges and working with large-scale datasets. The company is looking for a talented Java Developer to join a world-class engineering team focused on designing and building sophisticated data platforms that power critical business operations. You'll have ...

Role: Software Developer (Java) – Up to £100,000 + Bonus + Package Salary: Up to £100,000 + Bonus + Comprehensive Benefits Package Location: London (Hybrid Working) Skills: Java, ETL Development, Data Processing, Distributed Systems, Backend Development This firm is an elite technology company renowned for building highly scalable, data … bringing together individuals who are passionate about solving complex technical challenges and working with large-scale datasets. The company is looking for a talented Java Developer to join a world-class engineering team focused on designing and building sophisticated data platforms that power critical business operations. You'll have ...

migration, particularly: o jBASE to Oracle conversion/migration approaches o Data validation and reconciliation across environments • Hands-on experience with TAFJ architecture and Java-based runtime stack • Strong technical understanding of: o COB processing o Local developments (L3 code) o Existing T24 data structures and file architecture • Experience troubleshooting … across infrastructure and middleware layers such as: o JBoss/application servers o IBM MQ/integration layers o TAFJ runtime & Java components • Ability to analyse and support: o Environment setup, deployments and configuration o Performance and stability issues across TAFC/TAFJ environments • Experience supporting upgrade activity ...

applications and services. Proven experience managing a team of engineers across global locations. Extremely proficient in Python and an object-oriented language such as Java or C/C++. Skilled in implementing data visualizations using Tableau, Dash, or Power BI. Familiarity with Scala, Java, and/or kdb/Q. ...

focus on speed, scalability, and reliability.- Strong product-oriented mindset, with end-to-end ownership of features and close collaboration across teams.- Proficiency in Java (preferred) or solid experience with similar backend programming languages.- Familiarity with messaging systems such as Kafka or RabbitMQ, and strong knowledge of relational databases … machine learning concepts and experience building data pipelines.- Mentorship experience, helping team members grow and contributing to a culture of continuous learning.### Skills Required* Java* Microservices* Distributed Systems* Kafka* RabbitMQ* SQL #J-18808-Ljbffr ...

tuning (LoRA, QLoRA), and full fine‐tuning, tailored to diverse product requirements. You will design and build production‐grade inference systems, working across Swift, Java, and Python to integrate ML capabilities seamlessly into Apple's ecosystem. As a senior technical contributor, you will set engineering standards, mentor engineers, and influence … experiences Build end‐to‐end AI‐powered products and features, taking full ownership from problem definition and prototyping through production release, working across Swift, Java, and Python codebases Establish engineering excellence across the ML development lifecycle, including robust testing, reproducibility, monitoring, documentation, and CI/CD for model and data ...

Science, Engineering, or related technical field; or equivalent related professional experience — with 3+ years of software development experience Proficient experience developing backend software in Java Strong knowledge of AWS , with hands-on experience building and operating cloud-based services Experience with SQL and NoSQL databases, including DynamoDB , at meaningful scale … software design principles, data structures, design patterns, and computer science fundamentals Ability to work both collaboratively and autonomously across cross-functional teams Experience with Java, Scala or other JVM languages ...

Science, Engineering, or related technical field; or equivalent related professional experience — with 3+ years of software development experience Proficient experience developing backend software in Java Strong knowledge of AWS , with hands-on experience building and operating cloud-based services Experience with SQL and NoSQL databases, including DynamoDB , at meaningful scale … software design principles, data structures, design patterns, and computer science fundamentals Ability to work both collaboratively and autonomously across cross-functional teams Experience with Java, Scala or other JVM languages ...

details, to tax payments and reward programmes. What will you be working on? Design, build, and maintain high-performance, scalable tools and services utilizing Java, Kotlin, Spring Boot, cloud technologies, etc. Build account-level features, such as tax payments or savings account products, to cater for European markets. Collaborate with … product stakeholders, explaining and proposing strategies that align with the product’s risk appetite and business objectives. What do you need? Knowledge of Java and Spring Boot. Knowledge and experience with asynchronous messaging systems, such as Kafka. Experience working with relational databases, SQL query optimization, and schema design. A strong ...