201 to 225 of 345 Java Jobs in London

Head of Risk Technology - Multi-Strategy Hedge Fund - CTO Visibility - Up to £600k TC

Hiring Organisation
Mondrian Alpha
Location
London Area, United Kingdom
delivering production platforms rather than only prototypes. Strong hands‐on engineering skills in at least one major language used for risk engines (e.g. C++, Java or C#), plus experience with Python or similar for data tooling, with the willingness to remain involved in design and code for critical components. Deep ...

Junior Software Test Engineer

Hiring Organisation
Sparta Global Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£24,000
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 ...

Server-Side Java/AWS engineer

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £80,000 per annum
Senior Java/AWS Engineer - Regulatory Reporting (Financial Services) London (Hybrid) | Permanent We're hiring a Server-Side Java/AWS Engineer to join a global investment management firm's regulatory reporting team. This is a great opportunity to work on business-critical systems that support transaction reporting across EMEA …/APAC. What you'll do: Build scalable microservices using Java (Spring Boot) on AWS Develop RESTful APIs and cloud-native solutions Work on regulatory reporting platforms with real business impact Collaborate closely with product and business teams Tech stack: Java (17+), Spring Boot, AWS (Lambda, S3, DynamoDB), REST APIs ...

IDAM Back-end Java Developer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £535/day
IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35 : Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking … back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service ...

Senior/Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Active, or recently active, SC or DV clearance (essential) Strong experience delivering production systems in complex environments Depth in at least one modern language (Java, TypeScript, Python, Go etc.) Cloud/container experience and a security‐first mindset Confidence influencing technical decisions and improving teams Tech we commonly use Java ...

Backend Java Engineer

Hiring Organisation
Alexander Mann Solutions - Contingency
Location
London, United Kingdom
Employment Type
Contract
across Business Services, Corporate banking, Wealth Management, Group Functions, Retail and Investment Banking. On behalf of this organisation, AMS are looking for a Backend Java Engineer for a 6 month contract based in London (2 days per week) with remote working available (hybrid). Purpose of the role: Join … issues. Support and oversee junior engineers and act as a subject matter expert. The skills you'll need: Solid practical and theoretical knowledge of Java software development. Strong experience of Spring Boot/Micronaut. An understanding of Kubernetes/Docker. Excellent understanding of AWS (deployment/configuration) Message-driven architectures ...

Senior Software Engineer (Java/AWS/K8s)

Hiring Organisation
WeDo
Location
London, England, United Kingdom
alignment between Product and Engineering. This team is a new pillar adding to two existing pillars. Front-end and Back-end differentiated. The Stack? Java/Spring Boot/AWS/K8s/Terraform. Interesting levels of through-put. Front-end is React-TS, React Native but less important than ...

Java Software Engineer

Hiring Organisation
Accenture
Location
London, Greater London, United Kingdom
Employment Type
Full Time
Salary
60000-80000
Assist in the promotion and delivery of digital transformation engagements. We are looking for experience in the following skills · Excellent hands-on experience with Java and associated technologies. · Experience working with Spring Boot. · Hands-on knowledge of open-source tools, libraries and standards. · Some working knowledge of containers (Docker). ...

Senior Platform Architect, Trading Systems Modernization

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
involves assessing current legacy systems and defining a clear technical roadmap for modernization. Candidates should have robust experience in investment banking and familiarity with Java and .NET systems. The position requires on-site presence three days a week in London, with both permanent and contract arrangements considered. #J-18808-Ljbffr ...

Principal Platform Engineer: AI, Reliability & Leadership (Hybrid/Remote)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
This full-time role involves collaborating with various teams to enhance reliability and scalability of platforms. Candidates should have extensive backend experience, preferably in Java and Spring Boot, along with skills in event-driven systems and cloud environments. Benefits include generous holiday allowance and support for professional development. #J ...

E-Trading Engineer: Low-Latency Markets

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
optimizing high-performance trading systems and collaborating closely with traders and engineers to improve market-making capabilities. Candidates should have a strong background in Java or C++, analytical skills, and a minimum of 4 years in software engineering. This position offers the chance to work in a dynamic and fast ...

Embedded Software Test Engineer

Hiring Organisation
Expert Employment
Location
Barnet, Greater London, Garden Suburb, United Kingdom
Employment Type
Permanent
Salary
£60000 - £68000/annum Full Packagy
Understanding of the Software Development Lifecycle, especially testing and integration Experience testing Windows and PC-based software Knowledge of scripting or programming (Python, Bash, Java, etc.) Degree in Engineering, Computer Science, or related field ...

Technical Architect - SC Clearance

Hiring Organisation
True North Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
work heavily in the public sector - we're looking for a Technical Architect for an immediate contract role. Key skills: Background and exposure to Java or Node software development. Low-level software architecture and analysis 50% hands on engineering (poc/dev, troubleshooting supporting lead devs with technical decision making ...

Principal Engineer

Hiring Organisation
Gravitas Recruitment Group (Global) Ltd
Location
City of London, London, United Kingdom
deliver complex, high-value initiatives Mentor senior engineers and influence technical direction across teams What They’re Looking For Strong backend development experience using Java and Spring Boot Deep experience with Elasticsearch. Proven track record designing scalable, distributed systems Experience operating across multiple teams or domains Strong stakeholder management ...

Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
well as very competitive salaries, our client offers an excellent working environment. Skills required: Proficient in several of the following: Python, C#, C++, Java Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail Experience in data science ...

Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
well as very competitive salaries, our client offers an excellent working environment. Skills required: Proficient in several of the following: Python, C#, C++, Java Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail Experience in data science ...

Computing Teacher

Hiring Organisation
Worldwide Education & Care
Location
London, UK
systems About You Qualified Teacher Status (QTS) or equivalent Strong subject knowledge in Computing or Computer Science Ability to teach programming languages (e.g., Python, Java, or similar) Confident classroom practitioner with effective behaviour management skills Passionate about technology and inspiring young people Commitment to raising achievement and continuous professional development ...

Computing Teacher

Hiring Organisation
Worldwide Education & Care
Location
South East London, London, United Kingdom
Employment Type
Temporary
Salary
From £115 to £176 per day Dependant on experience, qualifications and
systems About You Qualified Teacher Status (QTS) or equivalent Strong subject knowledge in Computing or Computer Science Ability to teach programming languages (e.g., Python, Java, or similar) Confident classroom practitioner with effective behaviour management skills Passionate about technology and inspiring young people Commitment to raising achievement and continuous professional development ...

Product Engineering Manager

Hiring Organisation
Candour
Location
London Area, United Kingdom
life-balance. Key skills for this role: Experience with team management Strong foundation as a software engineer in a commercial setting Technical background, (preferably Java, AWS and AI) Clear communication Enthusiastic mind set Critical thinking and analytical skills Not only are they offering a competitive salary, but they are also ...

D365 CE Technical Consultant

Hiring Organisation
Nigel Frank International
Location
City of London, London, United Kingdom
solutions that integrate with a range of legacy and modern systems. Proficiency with programming and scripting languages such as JavaScript, SQL, Java, C#, or similar. Skilled at simplifying complex technical concepts for non‐technical audiences and influencing decision‐making. Minimum five years’ experience in a technical architect role, including security ...

Technical Lead

Hiring Organisation
Understanding Recruitment
Location
London Area, United Kingdom
part in shaping architecture, mentoring engineers, and driving best practices across the platform. They’re looking for people with experience in: Kotlin (or strong Java engineers willing to transition) AWS or other major cloud platforms Event-driven & microservices architectures Working in modern, product-driven tech environments Leading teams while remaining ...

Frontend Graphics Engineer | High-Performance Charting

Hiring Organisation
techstack Recruitment
Location
London Area, United Kingdom
grounding in algorithms, data structures, and software design Experience building complex systems — not just application-layer UI Exposure to a statically typed language (C++, Java, C#, Rust, etc.) Understanding of performance trade-offs in rendering and interaction Working knowledge of basic linear algebra Why this role stands ...

Service Engineer

Hiring Organisation
Advanced Resource Managers
Location
Twickenham, England, United Kingdom
/HyperV/Virtualisation) Technologies: MS Server 2019/22, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS,/UXMS Hardware: Cisco LAN/WAN switches, Dell/Fujitsu/HP Server and user devices, Dell/Fujitsu ...

Customer Service Engineer (2nd Line)

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
/Virtualisation) Technologies: MS Server 2019/22/25, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS,/UXMS Hardware: Cisco LAN/WAN switches, Dell/Fujitsu/HP Server and user devices, Dell/Fujitsu ...

Customer Service Engineer (2nd Line)

Hiring Organisation
ARM
Location
Twickenham, London, St. Margarets and North Twickenham, United Kingdom
Employment Type
Permanent
/Virtualisation) Technologies: MS Server 2019/22/25, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS,/UXMS Hardware: Cisco LAN/WAN switches, Dell/Fujitsu/HP Server and user devices, Dell/Fujitsu ...