551 to 575 of 1,612 Java Jobs in London

. Familiarity with AI/ML , predictive analytics , and trading platforms (IB, MetaQuotes, B2B or C-Trader). Tech Stack: Linux-first environment on AWS . Core languages: C++ , Java , Python . Large-scale data lakes and HTML5 front ends. Why Join: Shape the firm’s operational strategy with real ownership and autonomy. High-impact role with direct exposure to More ❯

. Familiarity with AI/ML , predictive analytics , and trading platforms (IB, MetaQuotes, B2B or C-Trader). Tech Stack: Linux-first environment on AWS . Core languages: C++ , Java , Python . Large-scale data lakes and HTML5 front ends. Why Join: Shape the firm’s operational strategy with real ownership and autonomy. High-impact role with direct exposure to More ❯

. Familiarity with AI/ML , predictive analytics , and trading platforms (IB, MetaQuotes, B2B or C-Trader). Tech Stack: Linux-first environment on AWS . Core languages: C++ , Java , Python . Large-scale data lakes and HTML5 front ends. Why Join: Shape the firm’s operational strategy with real ownership and autonomy. High-impact role with direct exposure to More ❯

open-source software (OSS). The ideal candidate will be a Software engineer or technical manager (hands-on or architecture exposure) and proficiency in modern programming (Python, JavaScript, Go, Java, etc and a solid understanding of CI/CD pipelines, DevSecOps workflows, and automated policy enforcement tools (e.g., Snyk, GitHub Actions, Jenkins, Sonatype, etc.). Knowledge of software licensing (MIT More ❯

open-source software (OSS). The ideal candidate will be a Software engineer or technical manager (hands-on or architecture exposure) and proficiency in modern programming (Python, JavaScript, Go, Java, etc and a solid understanding of CI/CD pipelines, DevSecOps workflows, and automated policy enforcement tools (e.g., Snyk, GitHub Actions, Jenkins, Sonatype, etc.). Knowledge of software licensing (MIT More ❯

and iterate Lay the groundwork for the future engineering team (tooling, processes, and architecture) ✅ Core Technical Requirements Proficient in one or more modern backend languages (e.g. Python, Go, TypeScript, Java, Rust) Strong systems design skills — you can model real-world systems and reason about scale, latency, and trade-offs Comfortable building from zero — greenfield work doesn’t scare you; in More ❯

and iterate Lay the groundwork for the future engineering team (tooling, processes, and architecture) ✅ Core Technical Requirements Proficient in one or more modern backend languages (e.g. Python, Go, TypeScript, Java, Rust) Strong systems design skills — you can model real-world systems and reason about scale, latency, and trade-offs Comfortable building from zero — greenfield work doesn’t scare you; in More ❯

and iterate Lay the groundwork for the future engineering team (tooling, processes, and architecture) ✅ Core Technical Requirements Proficient in one or more modern backend languages (e.g. Python, Go, TypeScript, Java, Rust) Strong systems design skills — you can model real-world systems and reason about scale, latency, and trade-offs Comfortable building from zero — greenfield work doesn’t scare you; in More ❯

and iterate Lay the groundwork for the future engineering team (tooling, processes, and architecture) ✅ Core Technical Requirements Proficient in one or more modern backend languages (e.g. Python, Go, TypeScript, Java, Rust) Strong systems design skills — you can model real-world systems and reason about scale, latency, and trade-offs Comfortable building from zero — greenfield work doesn’t scare you; in More ❯

As a Senior Software Engineer on the Risk Factor Discovery team, you will play a key role in building high-performance, next-generation, backend services using modern C++ and Java/Scala and frontend components using Typescript. Beyond hands-on development, you'll have the opportunity to lead system design, drive innovative solutions, and mentor and support more junior members More ❯

to support your team in making diligent & sound architectural decisions, upholding the highest bar for quality. Requirements 8+ years' in software development/engineering experience Strong programming skills in Java, C++, or Python Familiarity with industry-standard technologies and protocols, e.g. FIX protocol, market data feeds, OMS Experience with distributed systems and high-throughput services Background in real-time transaction More ❯

workflow. 🌟 Nice to Have RxJS experience (a big plus). Familiarity with Angular + NgRx or React + Redux . Full stack experience using a typed backend language like Java , C# , or F# . 📅 Details Day rate: £750 per day Outside IR35 Location : London (Hybrid – 1 day/week in the office , rest flexible) Interview Process : Starts 12th November More ❯

workflow. 🌟 Nice to Have RxJS experience (a big plus). Familiarity with Angular + NgRx or React + Redux . Full stack experience using a typed backend language like Java , C# , or F# . 📅 Details Day rate: £750 per day Outside IR35 Location : London (Hybrid – 1 day/week in the office , rest flexible) Interview Process : Starts 12th November More ❯

Experience driving cross-team collaboration in complex environments. Desirable Master’s degree or PhD in a STEM discipline. Experience line managing managers. Intermediate/advanced programming skills in Python, Java, and SQL. Familiarity with modern data technologies (e.g., Couchbase, Apache Kafka, or equivalents). Experience overseeing large-scale strategic initiatives. More ❯

Experience driving cross-team collaboration in complex environments. Desirable Master’s degree or PhD in a STEM discipline. Experience line managing managers. Intermediate/advanced programming skills in Python, Java, and SQL. Familiarity with modern data technologies (e.g., Couchbase, Apache Kafka, or equivalents). Experience overseeing large-scale strategic initiatives. More ❯

Experience driving cross-team collaboration in complex environments. Desirable Master’s degree or PhD in a STEM discipline. Experience line managing managers. Intermediate/advanced programming skills in Python, Java, and SQL. Familiarity with modern data technologies (e.g., Couchbase, Apache Kafka, or equivalents). Experience overseeing large-scale strategic initiatives. More ❯

Experience driving cross-team collaboration in complex environments. Desirable Master’s degree or PhD in a STEM discipline. Experience line managing managers. Intermediate/advanced programming skills in Python, Java, and SQL. Familiarity with modern data technologies (e.g., Couchbase, Apache Kafka, or equivalents). Experience overseeing large-scale strategic initiatives. More ❯

in using automation tools like selenium for web application testing 3. In-depth knowledge of sdet (software development engineer in test) methodologies 4. Familiarity with programming languages such as java, python, or ruby 5. Excellent analytical and problem-solving skills 6. Strong attention to detail and accuracy in testing processes 7. Ability to work in a fast paced environment and More ❯

in using automation tools like selenium for web application testing 3. In-depth knowledge of sdet (software development engineer in test) methodologies 4. Familiarity with programming languages such as java, python, or ruby 5. Excellent analytical and problem-solving skills 6. Strong attention to detail and accuracy in testing processes 7. Ability to work in a fast paced environment and More ❯

Maintain personal/professional training and development to meet the changing demands of the role, including all relevant regulatory and legislative training KEY SKILLS AND EXPERIENCE Strong expertise in Java, Spring Framework/Spring Boot, or related backend frameworks Solid understanding of API design, microservices, and distributed messaging architectures Solid experience in advocating for and mentoring other team members, promoting More ❯

in C#, so they are looking for developers who have a core learning and ability in these languages. Outstanding candidates currently working with a C-Style language (C#, C++, Java, Go etc) will be considered. This fund is a collaborative environment and there will be involvement in several different projects simultaneously. All developers are expected to be involved in discussing More ❯

You will need: Scala/Play development skills Experience of agile development techniques, test driven development (TDD) and paired programming, etc. Experience building scalable, distributed web applications in Scala (Java with Scala experience gained in personal projects may be considered) Experience of working with Microservices Experience with REST and asynchronous event driven programming Demonstrable experience in using automated testing solutions More ❯

Maintain personal/professional training and development to meet the changing demands of the role, including all relevant regulatory and legislative training KEY SKILLS AND EXPERIENCE Strong expertise in Java, Spring Framework/Spring Boot, or related backend frameworks Solid understanding of API design, microservices, and distributed messaging architectures Solid experience in advocating for and mentoring other team members, promoting More ❯

Maintain personal/professional training and development to meet the changing demands of the role, including all relevant regulatory and legislative training KEY SKILLS AND EXPERIENCE Strong expertise in Java, Spring Framework/Spring Boot, or related backend frameworks Solid understanding of API design, microservices, and distributed messaging architectures Solid experience in advocating for and mentoring other team members, promoting More ❯

suite to support investors across the research, idea generation, and portfolio construction process. What you'll work with With a diverse technology stack, including Python, React, SQL Server, Snowflake, Java and Kafka, they frequently develop new tools as the business grows. They look for candidates who have the confidence to suggest new technologies/methodologies where appropriate. What kind of More ❯