1,551 to 1,575 of 2,011 kotlin,java Jobs in the UK

and network protocols such as RS-232, RS-422, GPIB, TCP, and UDP Experience debugging and/or writing programs/scripts written in Perl, Python, C/C++, Java, Matlab, and/or Labview Ham radio and SDR (software defined radio) experience is beneficial Previous COMSEC experience Salary Range: $81,300.00 - $121,900.00Salary Range 2: $100,300.00 More ❯

About Us Utility Bidder is an energetic and expanding consultancy in the energy sector, focused on assisting businesses in securing optimal energy deals and reducing their energy expenses. Our objective is to become the premier energy broker in the UK More ❯

About the Role: As a graduate computer science student, you'll collaborate with industry experts on cutting-edge projects that drive innovation in finance. You'll develop trading algorithms, optimize infrastructure, and analyse complex datasets, gaining invaluable hands-on experience More ❯

AI Integration Lead: Product Innovation Department: Product Innovation Employment Type: Full Time Location: UK Description The AI Integration Lead is responsible for enhancing the engineering team's productivity through the strategic use of AI. This role will drive the integration More ❯

£145000 - £150000 per annum + Bonus, Pension, Other Benefits Contact email: Job ref: PD/0303/GC_ Job Description A leading Investment Bank is looking for a Python Developer to work within their Derivatives Trading team, facing off to More ❯

Java Software Enginner Location - Watford Salary - £55.000 - £70,000 An industry leading organisation in the Watford area is looking for a number of Java Software Engineers to join the team at an exciting time of transformation and change. Suitbale candidates will have strong backend experience with Java and have equally as strong experience with databases, i.e. Postgres More ❯

About the Job Java Javascript Developer ?" Financial Systems ?" Stratford East London Our Client is specialist software company developing software for the insurance sector. They are currently looking to recruit a Java and Javascript Developer with at least 2 to 5 years commercial experience. Must be familiar with creating UI, web service calls, SOAP. Any experience of developing software More ❯

Senior Java Developer Up to £150k - Remote Working – 6+ years experience Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who is able to leverage advanced technologies to create impactful solutions in … a fast-paced, collaborative environment. Role Highlights Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to a greener future. Key Requirements 6+ years with extensive hands-on … experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong understanding and practical expertise in asynchronous techniques. A degree in Computer Science, Engineering, or a related discipline is desirable. Benefits Up to £150k, depending on experience (6+ Years) Fully remote working Access to a More ❯

Senior Java Development Manager Front Office Banking This is a new and exclusive opportunity for a Strong Java Software Developer (Advanced core development languages to join my banking client as they are building out their front office software development team which specialist in front office strategic Sales and Trading Derivatives platforms Role details Title: Head of Derivatives IT … Development Technical stack: Focus is Java Permanent role salary £(phone number removed) base salary plus bonus and pension Location: London City and home working hybrid Role focus- front office strategic Sales and Trading Derivatives platforms As the Head of Derivatives IT Development, you will be managing the team of 6-8 Front Office developers to deliver on their individual … fully supported with a global system architecture The Front office (Derivatives) software development team requires an agile and versatile hands-on specialist and team manager with extensive expertise in Java/Python/C# software. What is exciting about this role is that you will have ownership for the successful software delivery from inception to deployment for the complete More ❯

Senior Java Developer Up to £150k - Remote Working – 6+ years experience (PhD Required) Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who has a PhD in Computer science and is passionate … about new, advanced technologies, being able to create impactful solutions in a fast-paced, collaborative environment. Role Highlights Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to … greener future. Key Requirements Compulsory: A PhD in Computer Science and the ability to demonstrate extensive knowledge in Software Development. 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong knowledge of Advanced Computer Science Principles, Compiler Theory More ❯

Senior Java Development Manager Front Office Banking This is a new and exclusive opportunity for a Strong Java Software Developer (Advanced core development languages to join my banking client as they are building out their front office software development team which specialist in front office strategic Sales and Trading Derivatives platforms Role details Title: Head of Derivatives IT … Development Technical stack: Focus is Java Permanent role salary £85-110,000 base salary plus bonus and pension Location: London City and home working hybrid Role focus- front office strategic Sales and Trading Derivatives platforms As the Head of Derivatives IT Development, you will be managing the team of 6-8 Front Office developers to deliver on their individual … fully supported with a global system architecture The Front office (Derivatives) software development team requires an agile and versatile hands-on specialist and team manager with extensive expertise in Java/Python/C# software. What is exciting about this role is that you will have ownership for the successful software delivery from inception to deployment for the complete More ❯

Research, Rehabilitation Therapy, and Nursing . Job Description We are seeking a Developer/Analyst to support a GXP-compliant application. Participate in the development and support of a Java application being migrated from Java 1.4 to Java 1.7. Work on various tiers of a web application, including JSPs, services, and data access. Write SQL scripts for … management system. Oversee workflow for releases through standard change management tools. Exhibit excellent verbal and written communication skills. Prioritize tasks effectively and handle multiple responsibilities. Required Technologies Proficiency in Java, with understanding of differences between versions 1.4 and later. Additional Information Technical Recruiter Integrated Resources Inc. Specialties: IT, Rehab, Clinical Nursing Inc. 5000 - (8th Year) Contact: (Direct) (W) x More ❯

a small but impactful organisation, they're offering a collaborative environment where innovation and technical ownership are highly valued. Role We are seeking an experienced Software Developer with strong Java and JavaScript skills to join the development team. Reporting to the Software Development Manager, you will play a pivotal role in designing, building, and enhancing software systems that support … internal stakeholders and global operations.Key responsibilities include: Developing and maintaining robust Java-based applications (Java 8/11) Working with threading, JDBC, sockets, and HTTP(S) protocols Supporting application deployment on application servers, ideally Wildfly Collaborating with internal teams to understand requirements and deliver solutions Contributing to the technical direction and continuous improvement of our systems This is … will need to hold ILR or a British passport.Occasional out-of-hours support may be required. Person Essential: 5–10 years of professional experience in software development Proficiency in Java and JavaScript Strong SQL skills Experience with application servers and deployment processes Desirable: Experience with GWT/GWT-EXT Knowledge of Postgres/PostGIS and geometric data processing Ability More ❯

and pragmatic eTrading Strategist/Developer to work on their Rates and etrading platform working within a global team. This is a business facing opportunity and you need excellent Java skills, the ability to think in systems and be passionate about simple systems. What You'll Do Build and optimize algorithmic and execution strategies for Rates products Develop robust … low-latency Java systems and infrastructure for trading Work closely with traders, quants, and technologists to drive business outcomes Own and deliver production-ready code in a fast-paced environment Constantly refine performance, usability, and resilience of our platforms Think like an engineer and problem-solver: simplify, clarify, improve Engage directly with user feedback and market behavior Technical Requirements … Strong Java development experience (low-latency/high-performance systems) Solid grasp of systems design, data flow, and clean architecture 5+ years in eTrading or similar fast-moving tech environment Understanding of market microstructure and electronic execution Bonus: KDB, distributed systems, cloud infrastructure, and multiple asset classes Business Understanding Ideally, exposure to Fixed Income, Rates, or eTrading You don More ❯

Java Developer - 12-Month FTC Greenfield Build London We're partnering with a leading systematic hedge fund on an exciting opportunity for a Senior Java Developer to join their Middle Office Engineering team. The team is embarking on a greenfield digital transformation programme, rebuilding key trading and operational systems from the ground up. Location: Central London (4 days … scalable system. Expect to build across trading support systems, infrastructure, and execution tools, with strong autonomy and end-to-end ownership. What They're Looking For Key Skills: Strong Java experience (Java 17 preferred) Kafka - Power User level only (critical requirement) Microservices experience is a nice-to-have Background & Experience: Deep, production-grade Kafka experience is non-negotiable … z2bz0 years of commercial Java development Financial services experience is a plus (swaps, pricing, middle/back office etc.) but not essential Important Notes This is an on-site role (4 days/week) - no remote/hybrid flex beyond the agreed schedule Please only apply if you're 100% comfortable with that The team is looking for engineers More ❯

are already well-resourced, this team is scaling up to match demand – giving you the opportunity to get stuck into impactful projects and shape future development practices. Tech stack: Java (essential – strong experience required) AWS Jenkins Familiarity with health insurance platforms is a bonus, but not a requirement – technical capability is the priority. What we’re looking for: Over … years’ experience as a Java Developer Comfortable working across cloud-based systems Able to contribute to high-availability, customer-facing applications A proactive team player with good communication skills Ideally available on 1 month’s notice or less Interview process: 1st stage: Teams call with the Head of Engineering 2nd stage: Further technical discussion, culture fit, and a Java More ❯

Vacancy for Senior Java Developer at The National Archives Vacancy for Senior Java Developer at The National Archives 20 December 2021 Remote, Kew Up to £700 per day Fixed Term An experienced Java developer is required to design, implement and test improvements to the performance and features of the DROID file identification tool, starting with enabling DROID More ❯

Role: Senior Java Developer (Algo/FX eTrading) London (Hybrid) £100,000 - £160,000 We are seeking a Senior Java Developer to join the Global Front Office Algo eTrading Development Team of a leading investment bank. This is an exciting opportunity to design, develop, and deliver high-performance technical solutions for a cutting-edge trading platform. Responsibilities Be … the engineering and delivery of the platform, supporting internal mobility and strategic programs. Contribute to regulatory and control-related initiatives, including the replacement of Algo containers. Key Skills Core Java: High-performance Java coding with expertise in zero-GC/non-allocating development. Multithreading: Advanced knowledge of concurrent programming. Low Latency Trading: Proven experience with high-throughput, low … performance messaging tools. Linux: Strong familiarity with Linux environments. Domain Knowledge: FX eTrading experience preferred, or Front Office Equities/Fixed Income. Essential Qualifications 7+ years of hands-on Java development with a strong focus on concurrency, collections, messaging, and event-driven processing. 5+ years of experience in multicast messaging (e.g., Solace/RV). Demonstrated expertise in designing More ❯

Senior Java Engineer (JVM) Department: Software Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description WHAT WE NEED We are looking for a Senior Java Engineer, experienced in JVM, concurrency, networking, strong consistency, and data storage to join our Core team. The team focuses on the Hazelcast Platform, our high-performance, low-latency storage and stream processing … solid engineering fundamentals with a focus on performance, consistency, resilience, and scale, bringing your passion for solving difficult problems to help realize the product vision. Your role as a Java Engineer is crucial in ensuring that Hazelcast Platform meets business objectives, is robust and scalable, and is depended upon by customers for mission-critical implementations. WHAT YOU'LL DO … Design and Development : Design, develop, and maintain Java-based consistency and storage components, leveraging RAFT and other distributed algorithms. Implement new solutions using Java frameworks and libraries, ensuring scalability, performance, and reliability. Optimize the platform for speed, efficiency, and resource utilization, including indexing, query optimization, and caching strategies. Security and Integration : Implement security measures to protect data integrity More ❯

Developer with Findur, SQL and Java - Application Support - City London Our Client is an International Bank with offices in the City of London. They are now looking to recruit a Senior Developer with Openlink's Findur, SQL and Java. Although the role is for an individual to develop and support the Treasury applications systems for the bank. You will … system. As MS SQL Server DBA with Application Support you will be involved with developing and implementing solutions for London and Global Treasury Systems requirements. Must have Findur with Java and JVS development skills. Ensure the integrity, security and accuracy of production database environment, ensuring good performance of the dependent applications. Plan and implement operating procedures for backup of … support. Performs other related duties as assigned. You must have at least 2 to 5 years solid expertise as a MS SQL Server DBA 2005 and 2008 coupled with Java development and support. You must have the Microsoft SQL Server Administration (Enterprise Edition) experience. High Level T-SQL programming (SP, Functions, Triggers). Operation, design and implementation experience of More ❯

Cambridge or Manchester (Hybrid, 2 days/week in-office) Job Overview Arm seeks an experienced Director of Performance Engineering to lead technical strategy and execution for our Userspace, Java Enterprise, Android, and Optimization teams. Reporting to senior leadership, you'll drive key initiatives focused on software performance, optimization, and architectural enhancements across Java-based enterprise applications, Android … clear technical leadership for a team of 60+ engineers with 4-5 direct technical leads, across multiple geographical locations. Define and drive architectural strategies, performance analysis, and optimization of Java Enterprise and Android userspace software. Ensure robust, scalable, and optimised software solutions that enhance user experience and system performance. Collaborate effectively with product management, quality assurance, and operational teams … to ensure software aligns with business and technical objectives. Establish clear technical roadmaps and deliver measurable performance improvements. Essential Skills & Experience Proven experience leading large-scale Java Enterprise, Android and userspace software development and optimization. Strong recent coding background, specifically within Java-based enterprise software, Android application development, or userspace optimization. Significant leadership experience, effectively managing teams of More ❯

Java, Spring boot Lead - UK Technology Lead You have successfully copied the job share URL to clipboard! Job details Work Location London State/Region/Province London Country United Kingdom Domain Delivery Interest Group Company ITL UK Requisition ID 135343BR Role - Technology Lead/Java, Spring boot Lead Technology - Java, Spring boot Location - Brighton/Burgesshill … be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued. Required: • Develop, test, and maintain web applications using Java and Spring Boot. • Collaborate with cross-functional teams to define and implement new features. • Experience with design patterns and implementation. • Ensure performance, quality, and responsiveness of applications. • Identify and … code reviews to ensure adherence to best practices and coding standards. • Stay up to date with emerging technologies and industry trends. • Travel required to Brighton/Burgesshill, UK. Preferred: • Java version- Java8 and above Personal Besides the professional qualifications of the candidates we place great importance in addition to various forms personality profile. These include: • High analytical skills • A More ❯

a month-Full-time BenefitsPulled from the full job description UK visa sponsorship Full job description Are you interested in immigrating to Canada? We're looking to sponsor multiple JAVA Developers to move to Canada. Currently, there is a shortage of experienced technical candidates, and many job opportunities. We're looking for someone who has significant technical experience, and … technical staffing agency. We're looking for the best candidates, because we understand what a difference quality makes in the development process. Requirements: Excellent English Skills 8+ years of JAVA development experience (technical interview and test to follow) Experience in either Finance or Healthcare industries The Process: The application process to come to Canada is not short - it will … month Application question(s): Would you require work visa sponsorship to work in Canada? Are you willing to relocate to Canada? Do you have at least 8 years with Java development? Language: English (required) Work Location: In person APPLY NOW More ❯

Join us as a Senior Etrading Java Developer at VP level and be involved in the development of our new strategic platform, Asgard. To be successful as a Senior Etrading Java Developer within this team, you should have: Electronic Trading and financial experience Experience developing and optimizing highly scalable, high-performance, and low-latency systems written in Java More ❯

Job Title: Graduate IT Engineer/Junior Software Developer (Java/Python, Cloud & AI Focus) Location: [London- Brentford - 4 days a week] Job Type: Full-time, Permanent Salary: up to £30,000 P.A Start Date: A SAP Reporting To: Software Development Lead About Us At Shivom Consultancy Ltd., we design technology solutions that help our clients move forward with More ❯