326 to 350 of 412 Java Software Engineer Jobs

Senior Software Engineer (Java)

Hiring Organisation
Liquidnet
Location
London, United Kingdom
Salary
£ 100 K
vision of being the world’s most trusted, innovative, liquidity and data solutions specialist. Role Overview TP ICAP are looking for a Senior Java Developer delivering low‐latency, highly available trading system components with deep expertise in Java, FIX connectivity, and distributed real‐time messaging. In this role … will be responsible for designing, building, and optimising mission‐critical trading services across multiple asset classes. Role Responsibilities Design and implement distributed, fault‐tolerant Java services for electronic trading environments Lead performance tuning, optimisation, and refactoring of low‐latency trading components Investigate and resolve production issues, ensuring system stability ...

Senior Java Software Engineer - Intelligent Operations

Location
Cardiff, Wales, United Kingdom
values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness. Requirements We're seeking a highly motivated and experienced engineer to play a key role in our Customer Service Engineering Group. You should have a strong understanding of delivering robust and scalable code, applying … aptitude and attitude than specific experience or qualifications. We are very open about how we deliver software. For the most part we code in Java, and though we are looking for someone with at least 7 years of commercial experience with Java, you need not be an expert ...

Software Engineer III- AI- Back end Java or Python

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
senior leaders and a clear path for career advancement. Your ideas and contributions will help redefine developer workflows and compliance automation.Job Summary:As a Software Engineer III at JPMorgan Chase within our platform engineering team, you will build and maintain services and pipelines that power our code intelligence … improve architectureCollaborate with control owners and engineering teams to understand usage needsTake ownership of reliability and correctness in production environmentsApply best practices in software engineering and automationCommunicate effectively with team members and stakeholdersStay current with industry trends in code intelligence and compliance automationPreferred qualifications, skills, and capabilities:Demonstrate proficiency ...

Cloud Software Engineer III - AI/ML, Java & Python

Location
Christchurch, England, United Kingdom
J.P. Morgan is seeking a Software Engineer III within the Corporate Investment Bank Markets Technology team in the UK. You will contribute as a core technical member to design, build, and deliver trusted technology solutions in a secure, scalable environment. You will collaborate with architects and engineers, work ...

Software Engineer III - Backend Engineering - Java/Kotlin

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment. As a Software Engineer III at JPMorgan Chase within the Accelerator business, you are the heart of this venture, focused on getting smart ideas into … clients and business partners around the world.Job responsibilities:Use domain modeling techniques to allow us to build best in class business products.Structure software so that it is easy to understand, test and evolve.Build solutions that avoid single points of failure, using scalable architectural patterns.Develop secure code so that ...

Senior Software Engineer – Java/Python, DevSecOps

Location
Greater London, England, United Kingdom
HKEX Group in London is seeking a Senior Engineer to design and implement complex software solutions in a fast-paced, regulated environment. You will liaise with analysts, owners, and architects to translate requirements into robust designs and code. Expect active participation in reviews, documentation, and deployment pipelines, with ...

Senior Java Software Engineer - Intelligent Operations

Hiring Organisation
Starling Bank
Location
London, United Kingdom
Salary
£ 80 K
work across teams do great things here at Starling, to continue changing banking for good.RequirementsWe're seeking a highly motivated and experienced engineer to play a key role in our Customer Service Engineering Group. You should have a strong understanding of delivering robust and scalable code, applying best practices … aptitude and attitude than specific experience or qualifications. We are very open about how we deliver software. For the most part we code in Java, and though we are looking for someone with at least 7 years of commercial experience with Java, you need not be an expert ...

Software Engineer III - Backend Engineering - Java/Kotlin

Location
Greater London, England, United Kingdom
helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment. As a Software Engineer III at JPMorgan Chase within the Accelerator business, you are the heart of this venture, focused on getting smart ideas into … clients and business partners around the world. Job responsibilities: Use domain modeling techniques to allow us to build best in class business products. Structure software so that it is easy to understand, test and evolve. Build solutions that avoid single points of failure, using scalable architectural patterns. Develop secure ...

Senior Software Engineer Java

Hiring Organisation
Wills Consultants Ltd
Location
Towcester, Northamptonshire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 Annual
Title: Senior Software Developer Type: Full Time, Permanent Location: Fully Remote UK Ref. No: 1044 Salary: up to £60,000 plus benefits Working Hours: 37.5 hours per week Please note you must have full and legal rights to work in the UK click apply for full job details ...

Java Software Engineer

Location
Greater London, England, United Kingdom
true transformation. Bounteous is backed by New Mountain Capital, a New York-based growth-oriented investment firm that emphasizes business building. Job Role: Senior Java Developer Duration: Fulltime & Contract - 12 months plus Location: Glasgow, UK (Hybrid Model: 3 days per week in office) Experience level: Minimum … Mandatory skills: Java 8, Kafka, Collections, Multi-threading, problem solving as core skillset with knowledge of databases and design patterns, and some hands-on experience on UNIX. The candidate needs to be a self-starter, a confident personality with good communication skills who can work with minimum oversight ...

Senior Java Software Engineer - Payment Schemes

Hiring Organisation
Starling Bank
Location
London, United Kingdom
Salary
£ 80 K
Tech Stack is listed below. We don't ask that you have experience in all of this, but if you do, that's great!Java (makes up the majority of our backend codebase) AWS & GCP (we're cloud-native)Distributed service-based architectureKubernetes (EKS)TeamCity for CI/ ...

Senior Software Engineer - Java, TypeScript & Azure

Location
City Of London, England, United Kingdom
Legal & General in London is seeking a Senior Engineer to join the Group Protection technology team, delivering modern cloud-based solutions across the full software delivery lifecycle. You will collaborate with stakeholders, mentor engineers, and help drive engineering excellence in a fast-paced environment. The role focuses ...

Agile Software Engineer – Java – Greenfield Multi-Asset Trading Platform

Hiring Organisation
Stanford Black
Location
London, United Kingdom
Salary
£ 80 K
About The RoleOne of the world’s leading fintech firms is expanding their London headcount and is looking for highly Agile Java Engineers to join their group. They are looking for people of varying seniorities to join their Agile squad and drive best practices such … build-out of a brand new, greenfield multi-asset trading platform. You would be working with bleeding-edge tech including the latest version of Java, Kafka, and Kubernetes, as well as being able to be cross-trained in Scala and Kotlin, with everything being built in AWS.Not only this ...

Java Software Engineer

Location
Manchester, England, United Kingdom
building these APIs, collaborating with our Sports UI, Platform and Data teams as well as our third-party data providers. We ship our software using continuous delivery principles and aim to continuously improve how we collaborate, and deliver on our goals. You\'ll have the opportunity to develop robust … existing Bally Bet product to use our new APIs and UIs. Our platform is based on AWS, and you\'ll be using technologies including Java 17/21, Spring Boot 3.x, Docker, Kubernetes, Ansible, GraphQL and Kafka. Join us and help shape the future of online entertainment! So, what ...

Senior Software Engineer: Java/C# - Low-Latency Sportsbook

Location
Greater London, England, United Kingdom
Talanto is seeking a Senior Quant Model Engineer to join the Pricing team, delivering production-grade services for a high‐volume sportsbook. You will lead on building, deploying, and optimizing low-latency quant models and data products within a microservice architecture. You should have 5+ years SWE experience, strong … Java (or C#), hands-on delivery, and the ability to translate architecture docs into deliverables. #J-18808-Ljbffr ...

Software Engineer (Java)

Hiring Organisation
Virtu Financial
Location
London, United Kingdom
Salary
£ 80 K
over 19,000 securities, at over 235 venues, in 36 countries worldwideATLAS DEVELOPEROur Atlas Development team is a highly talented group of versatile software engineers that lead the development of Virtu's client trading infrastructure that serves hundreds of clients. As an Atlas Developer, your primary responsibility will … covers all aspects of the trading life-cycle including order management, exchange connectivity, smart order routing, internalisation, and clearing. Responsibilities include: designing and building software within existing trading systems, and improving scalability, performance, and efficiency of the infrastructure. We look for self-directed, passionate developers with a solid technical ...

Software Engineer (Java)

Location
Greater London, England, United Kingdom
chance to grow fast with a world-class team, ARQ is the place to do it. What We're Looking For As a Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products. You’ll collaborate with a talented … number of systems that our business depends on (e.g. card payments, treasury management, transactions booking, crypto liquidity) Our technology stack is based predominantly on Java 25 on the backend with Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop ...

Java Software Engineer – Technology House rivalling Google and Facebook

Hiring Organisation
Stanford Black
Location
London, United Kingdom
Salary
£ 80 K
Google and Facebook and financially backed by one of the World’s most prolific FinTech houses is hiring in London for highly Agile software engineers to join one of the most revolutionary platforms in the industry. This project has the guaranteed backing of multiple high-worth investors … loading, and they provide a road map of expected increasing salaries and bonuses year on year.Required Skills:2+ years of commercial experience coding in Java, Scala or KotlinProven background working in an Agile/XP way following TDD, ATDD, BDD, Pair Programming etc.Nice to have:Good design and problem ...

Software Engineer III (Java & JavaScript)

Location
Greater London, England, United Kingdom
identity providers, entitlement services, and downstream APIs, running on AWS ECS and EKS. About the role: This position performs moderately difficult research, design, and software development assignments within a specific software functional area or product line. The candidate should have the ability to work on individual pieces … development of system components of moderate complexity. Work closely with other development team members to understand moderately complex product requirements and translate them into software designs. Successfully implement development processes, coding best practices, and code reviews. Operate in various development environments (Agile, Waterfall, etc.) while collaborating with key stakeholders. ...

Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Location
Greater London, England, United Kingdom
your commitment to secure, compliant solutions. Discover a place where your skills and ideas can make a real difference. As a Full Stack Engineer in our team, you will design, build, and support scalable web applications and integrations. You will leverage Java, Python, and React to deliver … compliance standards. Your work will help us deliver personalized and reliable experiences. Job Responsibilities: Design, develop, test, and maintain full-stack features using Java, Python, React, and AI-enabled services Build reliable integrations with marketing systems such as CDP/CRM, campaign management, and attribution systems Implement and optimize ...

Java/Kotlin Software Engineer – AVP - (Developer Enablement)

Hiring Organisation
Citigroup
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
94226025360Posted: 2026-08-21Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications DevelopmentCompany: CitiWe’re looking for an enthusiastic & talented server side engineer, to join one our high-impact teams inside Citi’s CTO organisation. You’ll sit within Developer Enablement, a group focused on innovation, developer platforms … engineers across time zones and partner directly with product and platform leadership.What you will do:Write code and deliver. You are a delivery focussed engineer for our back end services.That means contributing high-quality code regularly, not just reviewing other people's. You set the bar through your ...

Lead Software Engineer - Cloud/Java-Python/AI-ML

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, United Kingdom
Salary
£ 70 K
goals.Optimize applications for performance, scalability, and security.Identify opportunities to eliminate or automate the remediation of recurring issues to enhance the overall operational stability of software applications and systemsParticipate in code reviews and provide constructive feedback to peers.Stay up to date with emerging Cloud and AI/ML technologies … industry trends to drive innovation and continuous improvementLead communities of practice across Software Engineering to promote awareness and adoption of new and leading-edge technologiesRequired qualifications, capabilities, and skillsFormal training or certification on software engineering concepts and applied experienceExperienced in cloud development (AWS), with a focus on application ...

Software Engineer with C# Java and Azure

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 70 K
000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionSoftware Engineer with C# or Java and AzureMust have a bachelor's degree in computer science, software engineering, or a related field is required.Must have at least … suite, SharePoint Online, Power Apps, GitHub, MS Teams, etc.In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell.In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/ ...

Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
excellence and your commitment to secure, compliant solutions. Discover a place where your skills and ideas can make a real difference.As a Full Stack Engineer in our team, you will design, build, and support scalable web applications and integrations. You will leverage Java, Python, and React to deliver … security and compliance standards. Your work will help us deliver personalized and reliable experiences.Job Responsibilities:Design, develop, test, and maintain full-stack features using Java, Python, React, and AI-enabled servicesBuild reliable integrations with marketing systems such as CDP/CRM, campaign management, and attribution systemsImplement and optimize data ...

Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Location
Greater London, England, United Kingdom
your commitment to secure, compliant solutions. Discover a place where your skills and ideas can make a real difference. As a Full Stack Engineer in our team, you will design, build, and support scalable web applications and integrations. You will leverage Java, Python, and React to deliver … compliance standards. Your work will help us deliver personalized and reliable experiences. Job Responsibilities: Design, develop, test, and maintain full-stack features using Java, Python, React, and AI-enabled services Build reliable integrations with marketing systems such as CDP/CRM, campaign management, and attribution systems Implement and optimize ...