26 to 50 of 711 Permanent Java Jobs in London

Software Engineer - £62-75k Tech: Python, Java, C# and more Location: London 2x week Salary: £62-75k A role is now available within a leading AI product company based globally, who are continuing to grow due to exciting investment and projects. This role would sit within the backend … their 3 main AI products. You would get to work with a variety of cutting edge technology and will get to work across Python, Java and C# languages and frameworks. You would be working with a variety of engineers across software, machine learning and AI Experience High level of technical … experience across 2 or more modern engineering languages such as Python, Java, C# Good knowledge of CI/CD Experience with at least 1 cloud provider (can be Google, AWS or Azure) You will be keen to work on different projects and tech stacks during your career here. For this more »

up to date with the latest trends in the industry, you'll help us keep our platform competitive and innovative. Tech; (Node.js/Typescript, Java, C#, PHP, Python). What are we looking for? We need someone with experience in managing big software projects and systems spread across different platforms. … turn that into detailed plans and paths for development. Someone who knows a lot about backend software, especially using languages like Node.js/Typescript, Java, C#, PHP, and Python. It's important that you're good at designing things and explaining them to others. If you've worked with big more »

to pick up new toolset skills where required. • Experience with building test automation against applications written in C# .Net (or similar languages such as Java) and be comfortable with micro service architecture. • Experience with UI toolsets such as Selenium. • Understanding of BDD and TDD. • Good SQL knowledge, with the ability more »

heavily reliant on both C# and Kotlin. Experience - 2+ years C#, .Net experience – WPF a plus Familiarity with at least one other programming language (Java, C++, Kotlin would be beneficial) Cloud experience (we use Azure, AWS or GCP welcome) Kafka or exposure to ActiveMQ, RabbitMQ or Spark Orchestration and Containerisation more »

Java Developers - Fintech - All Levels FinTech - hiring at all levels London, St Pauls (flexible hybrid working) Up to £110,000 depending on experience 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 Engineers 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 industry trends. Requirements : Java Developer experience more »

Full Stack Java Developer - Finance - Angular - £690 p/d Inside IR35 My client who are a leading financial group are looking for a senior Java Developer with Angular experience to join on a 6 month contract working Inside IR35. Key Skills: Proficient in Java 8+ development, with expertise in more »

Senior Java Developer - Google Cloud - Urgent Requirement Contract Length : 6 Months IR35 status : Inside Location : Remote with occasional trips into Central London - must be based in the UK. Key Requirements: Java, GCP A Senior Java Developer experience developing in a Google Cloud Environment is urgently needed for a British consultancy … client - this will include transfer of knowledge and mentoring of less experienced members of the team. You will have a solid track record in Java Development, with experience in delivering complex solutions for Enterprise level Clients. You should have experience moving APIs into Cloud Platforms, specifically in GCP. You should … be comfortable working on client site dealing with stakeholders as well as mentorship of juniors. Skills: Java Development Background Experience working in Cloud Platforms or moving APIs into Cloud Platforms Experience in Google Cloud Platforms GCP, experience in multiple cloud platforms would be a bonus App Engines or Endpoints desirable more »

Architect will likely have: Extensive cloud experience (Azure or AWS) Experience with streaming tools (preferably Kafka) Command of open-source languages (Apache, Python, Scala, Java, etc) Insurance experience (preferable) If you're interested, please apply now! Keywords: Analytics, Azure, AWS, Cloud, Data, Architecture, Scale, Java, Apache, Kafka, Insurance more »

pool, with cutting edge analytics and technology helps us co-create winning experiences with our clients Job Duties You will be a strong core JAVA developer joining a bank’s Realtime Risk team. You will be working within an agile team, writing requirements and specifications, developing strategic trading tools and … maintenance Engaging in projects involving cutting-edge technologies with a primary emphasis on performance, handling large datasets, and transitioning towards event-driven architecture Utilizing Java 17+ with Spring/Spring Boot 3+, SQL/Oracle Effective experience with Redis, Apache Kafka, Flink or similar Striving for Serverless solutions utilizing Linux more »

Strong analytical skills and attention to detail. Proficiency in financial software and data analysis tools. Expertise in SQL Familiarity with scripting languages like Bash, Java, Python. Experience with testing methodologies and tools, preferably Selenium. Excellent communication and collaboration abilities. more »

of the brightest minds in a powerhouse environment. The Performance Tester will have: 🎓 STEM graduate? ✔ 🧪 A year's performance testing track record? ✔ 🖥️ Proficient in Java or C#? ✔ 💡 Envision enhancing the very scaffold of international finance, powered by your skills, bolstered by a flexible hybrid workspace. 🌟 Competitive perks? Count on coveted more »

skilled individual with experience in Python-based data pipeline, data lake house development and an appreciation for Object orientated languages such as C# or Java, using leading orchestration tools. In this role, you'll lead the development of robust, fully tested data pipelines in Python using cutting-edge platforms like more »

the NHS and Healthcare industry by tailoring individual workforces through the power of flexible working. Experience required as a Principal Full Stack Engineer: Backend: Java/Kotlin/Scala (you will be using Kotlin but open to any JVM) Frontend: React, Typescript Leadership: line management of team members, as well more »

Fullstack Developer Java/Angular/AG GRID/Blotter/Financial Services Contract - £650 per day (Inside IR35) We are working with a financial services client who are looking to rewrite and improve their current trading application across multiple asset classes including FX/Commodities/derivatives. Must Have … Financial services experience Java Angular Cloud development experience The client is looking to move very quickly and so is looking for someone to interview this week or early next. If interested and you have the relevant experience please email me directly at archie.odonovan@harringtonstarr.com more »

scalable, distributed systems using open-source tools. Proven hands-on experience with Object Oriented programming languages and with at least 1 scripting language (ex. Java/C++/etc. and Python/Ruby/etc.). Experience with Agile methodologies. Experience with writing complex SQL queries (any dialect but PostgreSQL more »

Investment Platforms crew and in a pod in London and working collaboratively with colleagues across the globe. Your expertise • strong 12+ experience on Core Java, Spring boot, Microservices, Rest APIs, SQL, RDBMS, Kafka • strong experience with Angular, React, Node.JS, JQWidget, BootStrap, Spring Boot, Jasper and TypeScript/JavaScript. • exposure on more »

Join Our Dynamic Team as a Senior Java Engineer! 🚀 Are you a seasoned Java developer with a passion for crafting scalable and robust software solutions? Do you thrive in a collaborative environment where innovation is encouraged, and your expertise is valued? If so, we want you to be part of … what's possible. Our team is comprised of talented individuals who are dedicated to delivering exceptional solutions that drive our industry forward. Position: Senior Java Engineer Location: London - Hybrid Responsibilities: Architect, design, and develop high-quality software solutions using Java and related technologies. Collaborate with cross-functional teams to define … to continually improve our development processes. Requirements: Bachelor’s degree in Computer Science, Software Engineering, or related field. Proven experience (5+ years) as a Java Developer with a strong understanding of Java core concepts and design patterns. Extensive experience with Spring Framework, Hibernate, and other Java-related technologies. Solid understanding more »

of professional engineering experience Fluency in blockchain/web3 technologies and protocols. Proficiency in a systems programming language such as C/C++/Java/Rust/Go Proven ability to work independently, take project ownership, and drive initiatives to completion. Strong problem-solving skills with keen attention to more »

Job Title : Senior Java Developer – Top Finance Firm (up to £170K + Bonus + Hybrid) Client : Top Finance Firm - Utilising Java for the development of eFX trading systems Salary : Up to £170,000 + performance-based bonuses Location : London/Hybrid Roles and Responsibilities : We are partnering closely with a … Top Finance Firm who are looking for an experienced Senior Java Developer to join their elite team. With a commitment to the highest tech standards in the industry, our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a Senior Java Developer, you will play … top-tier infrastructure teams in the financial sector. Key Requirements: Degree in Computer Science or STEM based subjects. Strong programming skills as a Senior Java Developer. 5+ of work experience in a relevant role such as software or eFX trading in finance. Proficiency in modern software development practices, including version more »

to implement practices, that have already saved £6 million in staffing costs. As a Staff Software Engineer, you will: Have experience with JVM e.g. Java/Kotlin , Microservices , AWS , CI/CD , TDD , Agile Be open to (or already have experience) working with Kotlin Have front end experience or be more »

experience across predictive modeling, natural language processing, computer vision, and reinforcement learning. Proficiency in machine learning frameworks (e.g., TensorFlow, PyTorch), programming languages (e.g., Python, Java), and cloud platforms (e.g., AWS, Azure, GCP). Thorough comprehension of insurance business processes and regulatory frameworks, with the ability to translate technical concepts into more »

non-functional requirements, continuous delivery (CI/CD), and API designing and integration. Hands-on developing/coding role using one or more of Java or C# or .NET or Python plus one or more of the following: Frontend experience (JavaScript/TypeScript or Angular or React or Node) Backend … Java/Spring Boot/Hibernate or C#/.NET/.NET Core) Cloud Native Apps (AWS or Azure) Low Code Apps (D365, Power Platform including Power Apps Model Driven and Canvas Apps, Power Automate, Power Pages, Power Virtual Agents). Experience designing applications in Digital services and providing pre more »

as Mathematics, Physics, Computer Science, or Engineering At least 2 years of experience in finance Proficiency in Python and ideally one other language (C#, Java, C++) Experience with statistical and machine learning techniques Ability to work in a fast-paced, dynamic environment more »

align various interests and requirements. In-depth knowledge of SDLC, API strategies, and governance practices. Experience in Financial services preferred but not essential. Essential :- Java RESTful web services JMS Messaging JSON, XML Ability to lead on discussion regarding API platform standards. Ability to lead on discussion regarding Event Driven Architecture more »

WHAT YOU'LL BRING: 5+ years of hands-on software development experience on large scale distributed backend systems, with the last 3+ years in Java (with spring framework) Strong system design skills and experience A keen focus on performance, testing, and security Experience in building transactional systems (preferably in Payments more »