Java Jobs in London

526 to 550 of 1,620 Java Jobs in London

Site Reliability Engineer

City of London, London, United Kingdom
Arrows
experience with AWS and GCP Proficiency in Terraform, Ansible, Jenkins, or GitLab CI Knowledge of Kafka, Cassandra, and relational or NoSQL databases Scripting skills in Python, Bash, Go, or Java Familiarity with monitoring tools like Prometheus, Nagios, or Icinga Understanding of networking fundamentals and virtualisation (e.g. VMware) Comfortable with on-call rotations and troubleshooting in live environments 💰 Up to More ❯
Posted:

Software Engineer - Trading Technology

City of London, London, United Kingdom
Hybrid / WFH Options
Quant Capital
algorithms and data structures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically typed languages Why Apply? Technically challenging projects in a highly collaborative, engineering-led environment Greenfield and business-critical development with rapid release cycles Flat structure More ❯
Posted:

Software Engineer - Trading Technology

London Area, United Kingdom
Hybrid / WFH Options
Quant Capital
algorithms and data structures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically typed languages Why Apply? Technically challenging projects in a highly collaborative, engineering-led environment Greenfield and business-critical development with rapid release cycles Flat structure More ❯
Posted:

Fixed Income Front Office QA Automation Engineer

London, South East, England, United Kingdom
Adecco
business and IT teams to ensure smooth releases and delivery Required Skills and Experience Extensive experience in software testing and QA automation within financial services Strong coding skills in Java, C#, Python, or .NET Experience with Selenium, Cucumber, REST Assured, JIRA, XRAY, and CI/CD tools such as Bitbucket, Bamboo, or Jenkins Strong understanding of Fixed Income products and More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Site Reliability Engineer

london, south east england, united kingdom
Arrows
experience with AWS and GCP Proficiency in Terraform, Ansible, Jenkins, or GitLab CI Knowledge of Kafka, Cassandra, and relational or NoSQL databases Scripting skills in Python, Bash, Go, or Java Familiarity with monitoring tools like Prometheus, Nagios, or Icinga Understanding of networking fundamentals and virtualisation (e.g. VMware) Comfortable with on-call rotations and troubleshooting in live environments 💰 Up to More ❯
Posted:

Site Reliability Engineer

london (city of london), south east england, united kingdom
Arrows
experience with AWS and GCP Proficiency in Terraform, Ansible, Jenkins, or GitLab CI Knowledge of Kafka, Cassandra, and relational or NoSQL databases Scripting skills in Python, Bash, Go, or Java Familiarity with monitoring tools like Prometheus, Nagios, or Icinga Understanding of networking fundamentals and virtualisation (e.g. VMware) Comfortable with on-call rotations and troubleshooting in live environments 💰 Up to More ❯
Posted:

Engineer - Software Engineering

London, United Kingdom
of requirements and will not look outside of this. They are; Have studied Computer Science or Maths at a Top University Have strong OOP language is not important; Python, Java, C C#. Strong problem-solving capability Some SQL experience Have had internship or placement experience (non-negotiable) Salary range is £45K-£55K + bonus + pension + healthcare More ❯
Posted:

Software Engineer - Trading Technology

london, south east england, united kingdom
Hybrid / WFH Options
Quant Capital
algorithms and data structures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically typed languages Why Apply? Technically challenging projects in a highly collaborative, engineering-led environment Greenfield and business-critical development with rapid release cycles Flat structure More ❯
Posted:

Swaps Developer - Jefferies

London, UK
Jefferies
line) Person Specification The following skills and experience are required for this role: Technically minded. Comfortable both as architect and hands-on developer. Strong and experienced C++ developer. Capable Java developer with coding experience in the workplace. Strong hands-on experience with multi-threading, and real-time systems. Using SQL, preferably MS SQL Server. Experience with Git-based source control More ❯
Employment Type: Full-time
Posted:

Software Engineer - Trading Technology

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Quant Capital
algorithms and data structures Experience with concurrent programming and asynchronous systems Familiarity with distributed systems, microservices-based architectures Commitment to clean, disciplined software engineering practices Proficiency in Go, JavaScript, Java, C++ or other similar statically typed languages Why Apply? Technically challenging projects in a highly collaborative, engineering-led environment Greenfield and business-critical development with rapid release cycles Flat structure More ❯
Posted:

Technical Lead

South West London, London, United Kingdom
Hybrid / WFH Options
Anson Mccade
this is consultative delivery and advisory) Support and shape proposals during early stage bids What you'll bring: Extensive engineering experience within one or more of the following languages: Java, JavaScript/TS or C# Extensive cloud deployment experience across AWS, Azure or GCP Experience with IaC, CI/CD, TDD Highly communicative and consulting astuteness to be client facing More ❯
Employment Type: Permanent, Work From Home
Posted:

Senior C++ Engineer

Greater London, England, United Kingdom
Harrington Starr
technical specifications, design, development and production support. Key Duties & Responsibilities . Administer and support global messaging infrastructure hosted on Solace messaging system. Support API messaging library in C++, Python, Java and JMS. Develop & administer front end toolssupporting the messaging environment. Serve as an escalation point for the application/support teams to diagnose/troubleshoot API and messaging related matters. More ❯
Posted:

Senior C++ Engineer

london, south east england, united kingdom
Harrington Starr
technical specifications, design, development and production support. Key Duties & Responsibilities . Administer and support global messaging infrastructure hosted on Solace messaging system. Support API messaging library in C++, Python, Java and JMS. Develop & administer front end toolssupporting the messaging environment. Serve as an escalation point for the application/support teams to diagnose/troubleshoot API and messaging related matters. More ❯
Posted:

AI Consultant

London, South East, England, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
support on AI tools and best practices Staying up to date with the latest AI advancements Requirements: Proven experience in AI/ML projects Proficiency in Python, R, or Java Familiarity with AI frameworks and cloud platforms (Azure, AWS, GCP) Strong problem-solving and communication skills A degree in Data Science, Computer Science, or a related field (preferred) Benefits: Flexible More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

AI Consultant

City of London, London, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
support on AI tools and best practices Staying up to date with the latest AI advancements Requirements: Proven experience in AI/ML projects Proficiency in Python, R, or Java Familiarity with AI frameworks and cloud platforms (Azure, AWS, GCP) Strong problem-solving and communication skills A degree in Data Science, Computer Science, or a related field (preferred) Benefits: Flexible More ❯
Employment Type: Permanent
Salary: £60000 - £70000/annum
Posted:

Senior Platform Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Fruition Group
infrastructure, and strong security practices is essential. Senior Platform Engineer – Key Skills & Experience: Solid background in software engineering, with significant platform or backend experience Proficiency in Go, Python, or Java for building internal tools and services Strong expertise in AWS, including CloudFront and related web application services Hands-on experience with CI/CD pipelines and modern deployment practices Familiarity More ❯
Posted:

Senior Platform Engineer

London Area, United Kingdom
Hybrid / WFH Options
Fruition Group
infrastructure, and strong security practices is essential. Senior Platform Engineer – Key Skills & Experience: Solid background in software engineering, with significant platform or backend experience Proficiency in Go, Python, or Java for building internal tools and services Strong expertise in AWS, including CloudFront and related web application services Hands-on experience with CI/CD pipelines and modern deployment practices Familiarity More ❯
Posted:

Senior Platform Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Fruition Group
infrastructure, and strong security practices is essential. Senior Platform Engineer – Key Skills & Experience: Solid background in software engineering, with significant platform or backend experience Proficiency in Go, Python, or Java for building internal tools and services Strong expertise in AWS, including CloudFront and related web application services Hands-on experience with CI/CD pipelines and modern deployment practices Familiarity More ❯
Posted:

Senior Platform Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Fruition Group
infrastructure, and strong security practices is essential. Senior Platform Engineer – Key Skills & Experience: Solid background in software engineering, with significant platform or backend experience Proficiency in Go, Python, or Java for building internal tools and services Strong expertise in AWS, including CloudFront and related web application services Hands-on experience with CI/CD pipelines and modern deployment practices Familiarity More ❯
Posted:

C++ Developer- Sophisticated Prop Trading Firm

London, UK
Hybrid / WFH Options
Oxford Knight
years with Python Professional experience of C++ 14/17/20 Strong proficiency with data structures, algorithms, and OOP Sound experience using other programming languages, such as Java Solid working knowledge of Linux and SQL Self-starter, with a passion for innovation and building systems from scratch NB: Please do not apply if you are a fresh graduate. Benefits More ❯
Employment Type: Full-time
Posted:

Lead Data Engineer

London Area, United Kingdom
Searchability®
DATA ENGINEER – ESSTENTIAL SKILLS Proven experience as a Senior or Lead Data Engineer in a fast-scaling tech or data-driven environment Strong proficiency in Python (or Scala/Java) and SQL Deep experience with data pipeline orchestration tools (Airflow, dbt, Dagster, Prefect) Strong knowledge of cloud data platforms (AWS, GCP, or Azure) and data warehousing (Snowflake, BigQuery, Redshift) Hands More ❯
Posted:

Lead Data Engineer

City of London, London, United Kingdom
Searchability®
DATA ENGINEER – ESSTENTIAL SKILLS Proven experience as a Senior or Lead Data Engineer in a fast-scaling tech or data-driven environment Strong proficiency in Python (or Scala/Java) and SQL Deep experience with data pipeline orchestration tools (Airflow, dbt, Dagster, Prefect) Strong knowledge of cloud data platforms (AWS, GCP, or Azure) and data warehousing (Snowflake, BigQuery, Redshift) Hands More ❯
Posted:

Lead Data Engineer

london, south east england, united kingdom
Searchability®
DATA ENGINEER – ESSTENTIAL SKILLS Proven experience as a Senior or Lead Data Engineer in a fast-scaling tech or data-driven environment Strong proficiency in Python (or Scala/Java) and SQL Deep experience with data pipeline orchestration tools (Airflow, dbt, Dagster, Prefect) Strong knowledge of cloud data platforms (AWS, GCP, or Azure) and data warehousing (Snowflake, BigQuery, Redshift) Hands More ❯
Posted:

Lead Data Engineer

london (city of london), south east england, united kingdom
Searchability®
DATA ENGINEER – ESSTENTIAL SKILLS Proven experience as a Senior or Lead Data Engineer in a fast-scaling tech or data-driven environment Strong proficiency in Python (or Scala/Java) and SQL Deep experience with data pipeline orchestration tools (Airflow, dbt, Dagster, Prefect) Strong knowledge of cloud data platforms (AWS, GCP, or Azure) and data warehousing (Snowflake, BigQuery, Redshift) Hands More ❯
Posted:

Senior Software Engineer (Web Application Engineering)

London, United Kingdom
The Difference Engine
with a solid understanding of software engineering/computer science fundamentals While a polyglot mindset is important, a background in a strongly typed OO language is highly valued (C#, Java), as is experience with React, JavaScript/Typescript on the Front End AWS preferably, though other public cloud experience is accepted Experience of building feature rich products that users love More ❯
Employment Type: Permanent
Salary: GBP 120,000 Annual
Posted:
Java
London
10th Percentile
£57,500
25th Percentile
£75,000
Median
£105,000
75th Percentile
£132,500
90th Percentile
£142,500