201 to 225 of 238 Senior Java Engineer Jobs

Senior FX Full-Stack Engineer (Java/Kotlin, React, Kafka)

Location
Greater London, England, United Kingdom
Luxoft in the United Kingdom seeks a senior full-stack developer to design and deliver features for a strategic FX trading platform (FX Cobra). You will build reactive backend services with Kotlin/Java, Spring Boot, Kafka, and expose REST and WebSocket APIs, while creating responsive ...

Senior Backend Engineer - Java/Go Microservices & Security

Location
Bristol, England, United Kingdom
technology solutions provider is seeking a backend developer skilled in Go and Java for developing secure, scalable applications. The role involves working within a team focused on mobile security, delivering innovative features and enhancements. Candidates must have expertise in REST APIs, microservices, and cloud environments. Strong analytical and problem ...

Senior Java/React Engineer – AI-Driven Risk Platform

Location
Auchentibber, Scotland, United Kingdom
JPMorganChase in Glasgow, United Kingdom seeks a Software Engineer III to join the Corporate Technology Credit Risk team. You will design, build and deliver secure, scalable Java back-end services and modern front-end components with React, supporting risk workflows and data analytics. You will work ...

Full-Stack Java Engineer (Mid to Senior)

Location
Cambridge, England, United Kingdom
technical freedom of a start-up. The Challenge: Innovating Platform Reach, UX, and AI We are looking for a highly capable Full-Stack Engineer who will serve as a core innovator driving the evolution of our PhixFlow platform across three critical areas: Enterprise Integration: Designing and implementing features … balance innovation with performance, security, and usability. Core Technical Skills Requested Proven experience working effectively within large, enterprise-scale codebases. Solid proficiency in Java (deep server-side development and platform architecture familiarity). Expertise in SQL and designing/optimising relational database schemas. We seek deep understanding of fundamental ...

Sr Lead Software Engineer - Java

Location
Greater London, England, United Kingdom
Description Transform your career by enhancing and migrating our trade processing platform to a cloud-native code-base. As a Software Engineer at JPMorgan Chase within Investment Banking, you play a crucial role in an agile team dedicated to enhancing, building, and delivering trusted, market-leading technology products that … design, application development, testing, and operational stability Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security Advanced coding with Java 11 and advanced capabilities with relational databases such as Oracle, PostgresQL, and Mongo DB Experience with event-driven development, Kafka and messaging systems such ...

Senior Backend Engineer, Partner Platform (Java/Spring)

Location
Greater London, England, United Kingdom
Wise is seeking a Senior Backend Engineer in London to build and operate new backend services for the Partner Experience team. You will design and deploy microservices, RBAC, and SSO integrations, enabling enterprise partners to onboard, report, and manage their day-to-day activities within the portal. ...

Senior Backend Engineer, Payments Platform (Java)

Location
City of Westminster, England, United Kingdom
Marks & Spencer is seeking a Senior Software Engineer to advance its Payments Platform, powering secure online payments across M&S digital channels. You will design and build high-volume, resilient backend services and APIs, owning features end-to-end, from design to deployment and production support. The role ...

Senior Java Full-Stack Engineer | Hybrid, FinTech

Location
Greater London, England, United Kingdom
Starling Bank in London is seeking a Full Stack Engineer (ML Ops) to join our data-focused engineering team. You will work across backend Java services and modern front-end interfaces using React/Redux, building tools that power ML-driven decisions in production. This role offers hybrid ...

Senior Lead Software Engineer - Python / Java

Location
Greater London, England, United Kingdom
integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Python Engineer at JPMorgan Chase within the AM Research Technology team, you are an integral part of an agile team that works to enhance … leading-edge technologies. Adds to the team culture of diversity, opportunity, inclusion, and respect. Required qualifications, capabilities, and skills: Formal training or certification on Java/Python concepts and proficient advanced experience. Hands-on practical experience delivering system design, application development, testing, and operational stability, particularly in cloud environments. ...

Senior Java Test Automation Engineer — Frameworks

Location
Lower Blandford St Mary, England, United Kingdom
JPMorgan Chase is seeking a Test Automation Engineer to join the Global Liquidity and Account Solutions team within Payments Technology. You will design, develop, and maintain robust test automation frameworks, architect solutions using Java, and collaborate with global teams to ensure secure, scalable software testing. Responsibilities include building ...

Senior Backend Java Engineer — AI Agent Workflows

Location
Greater London, England, United Kingdom
Scrumconnect Consulting in London is seeking an experienced Backend Developer to design, build, and maintain scalable, secure server-side services and APIs, while advancing Agentic AI capabilities within our engineering platform. The role sits at ...

Senior Software Engineer III: Java Spring Boot, AI-Driven

Location
Greater London, England, United Kingdom
JPMorgan Chase is seeking a Software Engineer III in the Payments Technology group within the Commercial & Investment Bank to drive secure, scalable software delivery. You will contribute across the SDLC, emphasizing production-grade Java and Spring Boot, automated testing, and architecture design. You will leverage AI-assisted development ...

Senior Full-Stack Engineer (Java/Spring) — Remote

Location
Greater London, England, United Kingdom
customer engagement technology provider for regulated industries. We are seeking an experienced full stack developer to extend our long‐lived enterprise product, from the Java back end to the browser, with a focus on clean, well-tested code. You will join an Agile team, own features ...

Senior Backend Engineer - AI Microservices (Java/Spring)

Location
Scotland, United Kingdom
Morgan Chase seeks a Senior Backend Software Engineer to design and deliver scalable backend services and APIs in the CCOR Technology team. You will partner with Product and Engineering to drive architecture, ensure security, and promote AI-assisted engineering practices. You will lead backend work across the full … SDLC, building robust code with Java and Spring Boot, and collaborating in Agile DevOps environments. #J-18808-Ljbffr ...

Senior Associate Software Engineer- Fullstack Java

Location
Glasgow, Scotland, United Kingdom
have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Asset & Wealth Management – Data & Analytics team, you’ll help design and deliver the strategic platform on which multiple teams within the organisation … relies. You’ll write core Java services on AWS, and you’ll join at a genuinely interesting moment: we’re expanding our platform to support onboarding across US, EMEA and APAC consumers, and we’re actively building out AI and automation capabilities that are changing how our engineers work ...

Senior Test Automation Engineer (Java + Selenium)

Location
Greater London, England, United Kingdom
CACI Information Intelligence Group (IIG) is seeking a Test Automation Engineer to join a fast‐moving central government delivery team on a live project. You will embed automated testing across the software lifecycle, working with engineers, architects, DevOps and product stakeholders to ensure reliable, scalable delivery. The role involves ...

Senior Principal Backend Engineer (Java/Kotlin) - API & Edge

Location
Manchester, England, United Kingdom
Anaplan Inc is seeking a Sr. Principal Engineer to join our team in Manchester, UK. The successful candidate will lead the design and delivery of platform capabilities, including the architecture of API gateways and backend engines. The ideal candidate will have extensive experience in Java/Kotlin ...

Senior Lead Full-Stack Engineer: React, Java, AWS, AI/ML

Location
Greater London, England, United Kingdom
JPMorganChase in London is seeking a Senior Lead Software Engineer to guide an agile team delivering secure, scalable cloud-native platforms. You will drive technical direction, code reviews, and mentorship while building production-grade interfaces. Strong proficiency in React/TypeScript, Java, Python, AWS, and cloud native ...

Senior Lead Full-Stack Engineer (Java + React)

Location
Glasgow, Scotland, United Kingdom
JPMorgan Chase & Co. in the United Kingdom seeks a Lead Software Engineer to drive backend services, microservices, and modern UI experiences. You will own design, development, and delivery across the full stack, with a focus on secure, scalable solutions and observability at scale. You will lead architecture discussions, mentor ...

Senior QA Engineer - Automation & Manual (Java) REF 1269

Location
Birmingham, England, United Kingdom
Birmingham Description Birmingham (hybrid, two office days per week) | £55,000–£62,000 depending on experience | Up to 10% bonus We’re recruiting a Senior QA Engineer for an organisation whose technology supports the UK’s transition to low‐carbon energy. Its systems underpin complex, growing programmes, making … develop automation, investigate defects and help engineers build quality into delivery. You’ll also mentor other QA engineers and work with a Principal QA Engineer to improve the automation framework. The role includes: Designing test strategies and cases from requirements and user stories. Building and maintaining automated tests, with ...

Senior Java/Scala/Kotlin Engineer for New Digital Bank

Location
Greater London, England, United Kingdom
Vertex Solutions is seeking a Java Developer for an exciting Financial Services project in London. You will join a team building a brand new digital bank from scratch, contributing to core services and platform components. Experience with Java, Scala, or Kotlin, plus strong databases, distributed systems design ...

Senior Lead Software Engineer - Full Stack ReactJS, Java, Python, AWS, AI/ML

Location
Greater London, England, United Kingdom
constantly pushing the envelope to enhance, build, and deliver top-notch technology products to revolutionize business decisions and workflow for cloud migration. As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform, you are an integral part of an agile team that works to enhance, build … track record of building accessible, high-performance, production-grade interfaces. Experience integrating APIs or services into front-end applications. Building enterprise grade system using Java, Python, AWS Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s) Advanced ...

Sr Lead Software Engineer - Java

Location
Uddingston, Scotland, United Kingdom
opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Sr Lead Software Engineer at JPMorganChase within Enterprise Technology you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading ...

Senior Software Engineer - AML - Java

Location
Greater London, England, United Kingdom
risk, reduce false alerts, and avoid unnecessary friction for legitimate customers. What will you be working on? AML Squad is looking for an experienced Engineer to help shape how Wise detects money laundering and terrorist financing risk. You will own large, impactful projects and their technical roadmaps. You will … reliability, security, and technical quality. Mentor engineers and share knowledge across the team. The technology you’ll work with Our primary technology stack is Java, Spring Boot, and Kafka. You’ll work with distributed services, asynchronous processing and data at scale. We design for scalability, observability, privacy, security, reliability ...

Senior AI‐Fluent Full‐Stack Engineer (React/Java)

Location
Manchester, England, United Kingdom
Fitch Group in the UK is seeking a Senior Software Engineer to lead AI-enabled, full-stack platforms across ratings workflows. You will mentor teams, shape technical strategy, and deliver scalable, data-driven applications using Java/Springboot and Python/React. Hybrid work with offices ...