Java Jobs in the City of London

26 to 50 of 51 Java Jobs in the City of London

Lead Core Java Developer

City of London, London, United Kingdom
Understanding Recruitment
to revolutionize the industry in 2024. We are seeking accomplished Lead Engineers to spearhead groundbreaking projects and drive our mission forward. As a PhD Java Engineer, your key responsibilities will include: Designing and building advanced data processing platforms to manage diverse data streams. Contributing to strategic planning and technical road … and developing junior engineering talent. To excel in this role, you should have: Extensive experience (7+ years) as a Software Engineer. Proficiency in Core Java development. Experience in building low-latency platforms. A PhD in Computer Science. Hands-on experience with large, multi-threaded applications. A proven track record of more »
Employment Type: Permanent
Posted:

Senior Java Developer - Trading

City of London, London, United Kingdom
Oliver Bernard Ltd
Senior Java Developer - FX Trading Hiring at all levels, strong package and salaries up to £120,000 base. Leading financial trading house who have a vibrant office on Oxford Street and have a flexible hybrid 2-3 days split between office and home are looking for a Senior Java Developer. … prop trading platform for crypto trading, so it is a really exciting time for the company and a great time to join. Tech Stack Java React Springboot AWS Docker Kubernetes Low Latency FX If you haven't worked with these technologies before it offers a good opportunity to learn and … tech. Hiring at all levels, strong package and flexible salaries. If this opportunity is of interest, they are interviewing now so please apply! Senior Java Developer - FX Trading more »
Employment Type: Permanent
Salary: £60,000
Posted:

Mid-Level Java Developer

City of London, London, United Kingdom
Oliver Bernard Ltd
Mid-Level Java Developer A B2B Fintech company looking to scale their development team after a recent round of Series A funding seek Java Developers to work on high performance, scalable applications. They are looking to grow the overall development team up to 20 as soon as possible, so ideally more »
Employment Type: Permanent
Salary: £50,000
Posted:

Kotlin Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
Fintech client of ours... Tech stack - Kotlin, AWS, Postgres, Terraform, Ansible Ideally looking for commercial Kotlin experience but can also consider candidates from a Java or Scala background too. Base salary - £50k-110k + bonus and generous package 3 days a week in the office in London, 2 days WFH more »
Employment Type: Permanent, Work From Home
Salary: £50,000
Posted:

Core Linux Engineer

City Of London, England, United Kingdom
Quant Capital
Excellent understanding of debugging tools such as gdp, perf, DTrace and SystemsTap Strong troubleshooting skills Strength with any programming language (Go, Python, Rust, Julia, Java, C++, Scala, Haskell or other functional languages would be a plus) This is a fantastic opportunity to work in one of the highest skilled Linux more »
Posted:

Senior Full-Stack Developer

City of London, London, United Kingdom
RedTech Recruitment
Full-Stack Developer: Highly proficient with solid commercial experience in backend development using Node.js or other server-side programming languages such as Golang, Python, Java Skilled in creating and executing unit and integration tests for backend systems Familiarity with front-end JavaScript frameworks such as Angular Comprehensive knowledge of RESTful … Architect/Senior Backend and Frontend Developer/Senior Application Developer/Senior Technical Developer/Programmer/Node.js/Golang/Python/Java/PostgreSQL/RESTful APIs/Web Services/RabbitMQ/Docker/Kubernetes/Angular/CI/CD Pipelines more »
Employment Type: Professional qualifications
Salary: £55,000
Posted:

Net Developer

City of London, London, United Kingdom
ARM
the teams RTB L3 commitments. Key Responsibilities * Application Upgrade and Migration * Configuring and working with JBOSS Application Server 7 * Strong development background on the Java platform, Java 8+ * Experience with development on IntelliJ/Eclipse with Runtime Debugging * Experience of working with version control systems e.g. Subversion, GIT and build more »
Employment Type: Contract
Posted:

Director of Software Engineering

City Of London, England, United Kingdom
iO Associates - UK/EU
forwards. In this first 6 months you will be hands on building the project out before stepping towards a recruitment aspect, bringing in 6 Java Developers to help bring the project on. We would be interested in seeing candidates who are either in a similar position or looking to step more »
Posted:

Senior Software Engineer - London, Hybrid - £75k + Bonus

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
Senior Software Engineer - London, Hybrid - £75k + Bonus Senior Java Developer - FinTech London, St Pauls (2 days per week onsite) Up to £75,000 p.a. + 10-15% bonus Company Overview : Join a leading FinTech here in the heart of Central London, where they're using modern innovative technology to … drive positive social change. If you're an experienced Java Engineer with a passion for making a difference, this could be a good opportunity for you. They're seeking a skilled Java Engineer to help create meaningful solutions using modern Java related technologies such as Spring Boot, Microservices, Kafka, Kubernetes … Docker all while harnessing the power of AWS. Key Responsibilities : Develop and maintain Java applications with Spring Boot and microservices. Collaborate with cross-functional teams to deliver high-quality software. Build and optimize RESTful APIs. Ensure code quality and follow best practices. Participate in code reviews and stay updated on more »
Employment Type: Permanent, Work From Home
Salary: £50,000
Posted:

Senior .Net Developer - FinTech

City of London, London, United Kingdom
Hybrid / WFH Options
Client Server
subject matter expertise on the .Net stack and contributing to technical design discussions. You'll use a range of technology including Apache Flink with Java for large scale data processing and will be able to assess and recommend new and emerging technologies, using the best tool for the job. Location … SQL experience You have a good understanding of CI/CD and Infrastructure as Code (Terraform) You're familiar with other languages such as Java and are open to learn new things You're collaborative with great communication skills What's in it for you: As a Senior .Net Developer more »
Employment Type: Permanent, Work From Home
Salary: £85,000
Posted:

Principal Software Engineer - DV Cleared

City of London, London, United Kingdom
Searchability NS&D Ltd
to hearing from you. PRINCIPAL SOFTWARE ENGINEER - DV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER/SENIOR SOFTWARE DEVELOPER//LEAD SOFTWARE ENGINEER/JAVA DEVELOPER/JAVA ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/ more »
Employment Type: Permanent
Salary: £85,000
Posted:

Java Developer - Algo Trading

City of London, London, United Kingdom
Hybrid / WFH Options
Huxley Associates
Job Specification: Java Developer with Algo Trading Experience (12-Month Contract) Position Title: Java Developer Contract Duration: 12 Months Location: London, UK (hybrid) Daily Rate: £850 - £950 per day (via umbrella company) Job Summary: A major investment bank client I'm working with is seeking an experienced Java Developer with … financial markets, and the ability to develop and maintain high-performance trading algorithms. Key Responsibilities Development and Maintenance: - Design, develop, and maintain high-performance Java-based trading algorithms. - Optimize existing trading strategies to improve efficiency and profitability. - Ensure the robustness, scalability, and reliability of trading applications. Key Requirements Technical Skills … Proficient in Java, with extensive experience in developing high-performance applications. - Strong understanding of algorithmic trading and financial markets. - Experience with multi-threading, concurrency, and low-latency systems. - Familiarity with messaging systems (e.g., Kafka, RabbitMQ). - Experience with databases (SQL and NoSQL) and data structures. - Knowledge of FIX protocol and more »
Employment Type: Contract
Rate: £800 - £950/day Via Umbrella
Posted:

Athena - Java Automation Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Sparta Global Limited
your success, our pride. Apply now to be part of our award-winning team at Sparta Global. About the Job An automated tester (using Java) is responsible for writing and maintaining automated tests for a software application. This can include unit tests, integration tests, and end-to-end tests. In … a client in London. 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 more »
Employment Type: Permanent, Work From Home
Salary: £24,000
Posted:

Software Engineer (Kotlin/Java)

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
Software Engineer (Kotlin/Java) New perm Kotlin roles with a fast-paced tech startup... Ideally looking for commercial Kotlin experience but will also consider exceptional Java engineers too. Tech stack - Kotlin, AWS, Postgres, APIs, Terraform, Ansible Can pay up to £130k base depending on experience plus an excellent package more »
Employment Type: Permanent, Work From Home
Salary: £60,000
Posted:

Technical Lead

City of London, London, United Kingdom
Henderson Scott
with a well known Financial Services company to recruit a Technical Lead Developer to join their team in London. We are looking for modern Java Development experts who are also experienced with Angular/React to join the company. The purpose of the role will be to deliver a range … Much of the work is green field so there will be an expectation to innovate. Desired Experience Use of modern development practices to develop Java software components. Scrum based SDLC. Monitoring and automation of the processes. Use of Front End Technologies like Angular or React. Experience with Java 11+, Kafka more »
Employment Type: Permanent
Posted:

Java Developer

City of London, London, United Kingdom
Oliver Bernard Ltd
Our client within the gaming/gambling industry are seeking a Java Developer with 2+ years experience to join the team. Key points listed below... - Tech stack - Java, Spring, API's, Postgres, Kubernetes, MongoDB, Git - Based in Vauxhall - to create a great working environment and company culture, this is an more »
Employment Type: Permanent
Salary: £40,000
Posted:

Lead Java SDET

City of London, London, United Kingdom
Deerfoot I.T. Resources Limited
Deerfoot IT Recruitment is looking for an experienced and collaborative Lead Java SDET to join our client's inclusive and welcoming team. This full-time Lead SDET role is based in London and comes with an attractive and excellent benefits package. As a Lead Java SDET, you will oversee testing … efficient testing strategies are applied in your areas of responsibility, focusing on shift-left testing principles. In your first few weeks in this Lead Java SDET role, you can expect to: Manage performance assessments and hiring for a small team of SDETs Guide the team's' testing and automation strategies … s test planning for releases Design and code automation frameworks, tests, and tools Participate in team planning and story grooming To apply for this Java SDET role, you will need at least 8 years of test development experience and 2 years of directing a small team. You will also require more »
Employment Type: Permanent
Salary: £60,000
Posted:

Senior Python Developer (AWS / Linux)

City of London, London, United Kingdom
Hybrid / WFH Options
Rise Technical Recruitment Limited
a immediately available contract role where you can work from home 2 days per week Expert skill level of Python, Linux, AWS, Terraform, SQL, Java Keywords: Inside IR35, Public Sector, IT, Technology, Contract, Temporary, Digital, DDaT, London, Manchester, Python, Linux, AWS, Terraform, Java, SQL, Cyber, Security, To apply for this more »
Employment Type: Contract, Work From Home
Rate: Up to £650.00 per day
Posted:

Senior Python Developer (AWS / Linux)

City of London, London, United Kingdom
Hybrid / WFH Options
Rise Technical Recruitment
a immediately available contract role where you can work from home 2 days per week Expert skill level of Python, Linux, AWS, Terraform, SQL, Java Keywords: Inside IR35, Public Sector, IT, Technology, Contract, Temporary, Digital, DDaT, London, Manchester, Python, Linux, AWS, Terraform, Java, SQL, Cyber, Security, To apply for this more »
Employment Type: Contract, Temporary
Salary: £650/day
Posted:

Senior FIX Engineer

City of London, London, United Kingdom
CMC Markets UK Plc
a variety of asset classes including CFD, FX, cash equity, and a wide variety of order types including algorithmic and advanced order strategies Utilising Java with specialised low latency programming and optimisation techniques Providing on-call technical support outside UK office hours Who are we looking for? Essential Skills & Experience … Excellent knowledge of the FIX messaging protocol (version 4.4 and later) Excellent knowledge of Java (21) Understanding of low latency programming principles, including garbage reduction, lock and wait free algorithms, cache friendly algorithms, non-blocking I/O, unshared state, processor affinity, busy waiting Experience with Artio FIX engine Experience … and innovation Strong communication skills Experience with automated unit and integration testing Experience with CI/CD Desirable Skills & Experience: Microservice design and implementation Java and Linux performance testing and optimisation Good understanding of transport protocols TCP/IP, UDP Exposure to electronic trading systems and trading workflows CMC Markets more »
Employment Type: Permanent
Posted:

Principal Engineer

City Of London, England, United Kingdom
Eames Consulting
Java Principal Engineer Hybrid - London £95-120,000 base with bonus Eames consulting are delighted to be working with an established bank that are on the lookout for an experienced . You will be providing technical leadership and guidance to a team of developers, ensuring the successful delivery of high … functional teams to define technical requirements, architect solutions, and drive the adoption of best practices and coding standards. Key Responsibilities: Lead a team of Java developers, providing technical guidance, mentoring, and coaching. Collaborate with product management and stakeholders to understand business requirements and translate them into technical solutions. Architect and … design scalable, reliable, and maintainable Java-based applications. Define coding standards, best practices, and development methodologies to ensure high-quality software delivery. Conduct code reviews and provide constructive feedback to team members to improve code quality and consistency. Identify technical challenges and propose innovative solutions to address them. Stay up more »
Posted:

Graduate Technology Consultant

City of London, London, United Kingdom
Hybrid / WFH Options
Sparta Global Limited
providing award-winning, commercially relevant and practical training on in-demand methodologies, tools and technologies, mainly focusing on back-end development and programming languages Java, C#, and Python. Following graduation from our Academy, Spartans are deployed with nationally recognised clients within the Finance, Public, Government, Retail, E-Commerce, Media, and … our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in Python, 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 more »
Employment Type: Permanent, Work From Home
Salary: £24,000
Posted:

Junior Technology Consultant

City of London, London, United Kingdom
Hybrid / WFH Options
Sparta Global Limited
providing award-winning, commercially relevant and practical training on in-demand methodologies, tools and technologies, mainly focusing on back-end development and programming languages Java, C#, and Python. Following graduation from our Academy, Spartans are deployed with nationally recognised clients within the Finance, Public, Government, Retail, E-Commerce, Media, and … our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in Python, 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 more »
Employment Type: Permanent, Work From Home
Salary: £24,000
Posted:

Software Developer

City of London, London, United Kingdom
Oliver Bernard Ltd
Java/Kotlin Developers - Fintech - Perm Would you be interested in working for one of the fastest growing FinTechs in London? Our client are scaling up this year and are seeking mid-level and senior Java/Kotlin Developers with the following profile: - 3+ years working on Java/Kotlin more »
Employment Type: Permanent
Salary: £50,000
Posted:

Automation Test Analyst (Junior/Graduate)

City of London, London, United Kingdom
Hybrid / WFH Options
Akkodis
a competitive salary and development opportunities. This would be a perfect opportunity for a junior or graduate analyst/developer with strong knowledge of java/selenium webdriver/cucumber to join a highly successful test team and develop their skills further. The Role As an Automation Test Analyst, you … Maintain technical documentation relating to test automation Input to assessments for application change requests where requested The Requirements Strong technical knowledge of Cucumber, Selenium, Java Desire and aptitude to continually develop technical skills and abilities as technology evolves A systematic and analytical approach to problem solving Good written and verbal more »
Employment Type: Permanent
Salary: £35000 - £40000/annum
Posted:
Java
the City of London
10th Percentile
£63,250
25th Percentile
£69,375
Median
£90,000
75th Percentile
£112,500
90th Percentile
£122,500