Permanent Senior Java Engineer Jobs in London

21 Permanent Senior Java Engineer Jobs in London

Senior Java Engineer - Multithreading

London, United Kingdom
Hybrid / WFH Options
Understanding Recruitment
Senior Java Engineer - MultithreadingREMOTE interview process. 2 days in Central London office per week.A global IT solutions provider working with top tier investment banks is searching for an experienced Senior Java Engineer to join their team as they scale up their European HQ to … email, social media and voice messaging. In 12-18 months time, they are also going to be branching into AI and Machine Learning technologies.The Senior Java Engineer will have experience with multithreading, low latency, concurrency and core java principles. Day to day responsibilities will include building … microservices, using Docker and Kubernetes and 3rd party API integrations. You will also be working with big data technologies like Hadoop, Kafka and Cassandra.This Senior Java Engineer (Multithreading) role will be a strong fit if you:Have extensive Core Java, multihreading, low-latency, concurrency experienceEnjoy working more »
Salary: £ 100 K
Posted:

Senior Java Software Engineer AWS Python Data Finance London

London, United Kingdom
Hybrid / WFH Options
Joseph Harry Ltd
Senior Java Software Engineer (Senior Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript Agile Pandas NumPy SciPy Spark Dremio Snowflake Apache Iceburg Iceberg Arrow DBT gRPC protobuf TypeScript Finance Trading Front Office Investment … Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Java Software Engineer/Technical Lead/Solutions Architect/Principal Engineer Good design and architecture ability Python Three or more … Airflow Agile The following is DESIRABLE, not essential: Trading, Front Office finance Spark Buy-side asset management (hedge fund, asset manager, investment management) Role: Senior Java Software Engineer (Senior Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena more »
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Software Engineer

London Area, United Kingdom
E-Resourcing Ltd - Specialist I.T. Recruitment
Senior Java Software Engineer | LONDON | Hybrid | £90,000 - £95,000 pa plus bonus and benefits Java/Spring Boot/AWS/Kafka/Event-based We have a great opportunity for a Senior Java Engineer to work for a superb client based … out of their London office on a hybrid basis/You will be a key member of the Java team and help the company drive their products to success. If you are a proactive and experienced Senior Java Engineer with a passion for leading teams and … contributing to broader development goals, then this is for you! Experience: Strong experience with Java with a focus on Spring Boot and core enterprise frameworks Experience with relational databases and SQL Knowledge and ideally hands-on experience with data streaming, event-based architectures and Kafka Expertise in cloud development more »
Posted:

Senior Java Software Engineer

London, United Kingdom
Understanding Recruitment
Snr Java Software Engineer - Vehicle telematics/diagnostics - London (once per month) - 80KAs technology continues to progress rapidly, there are certain industries which we feel are taken for granted and perhaps do not get the recognition they deserve, one of them being the automotive industry!We are over … with vehicle OEM's to process the mammoth amounts of data modern vehicles produce in real-time.Together we are on the hunt for a Senior Java Software Engineer to play a key role in the data ingestion team, as it becomes more compatible with different manufacturers from … across the globe.As a Senior Java Software Engineer, you can expect to :Be a key figure within a dynamic and fast-paced team/environmentContribute heavily to the architecture and product directionBuild out new services from scratchfine-tune the pre-existing platform to harmonise with the third more »
Salary: £ 70 K
Posted:

Senior Java/Kafka Engineer

London Area, United Kingdom
Cornwallis Elt
Senior Java/Kafka EngineerJava 11/17, Kafka, Spring Boot, Microservices, Messaging, Hedge Fund - 12 month Fixed Term Contract A Senior Java Developer with strong knowledge of the Kafka platform and in-depth experience of real-time data streaming is sought after … small team whose focus will be on the implementation of both modern microservice architecture and Kafka for a new trade feed system. As a Senior Engineer you will help drive the design and setup of this new system, acting as an SME within the team for Kafka (working … platform, mentoring and upskilling Junior team members as well as liaising with the business. To be successful you will demonstrate: A strong background in Java development, preferably familiar with Java 17 Expert skills in real-time data processing and streaming with Kafka (demonstrating an understanding and experience with more »
Posted:

Senior Java Software Engineer

Greater London, England, United Kingdom
developrec
Senior Java Developer- London/Hybrid- up to £95k Our client an innovative and light footed fintech startup/scaleup brand are on a mission to revolutionise the credit and lending space. The brand who have now been running for the last 10 years and backed by VC … investment are looking to hire a number of Senior Engineers to work on an exciting Product roadmap over the coming years. This role is based out of central London on a hybrid approach and looking for people that are willing to come to their office 3 days per week … they may have a bit of flexibility on this and very flexible hours. Tech Stack: Java 11 (moving to Java 17) Relational Databases- SQL and ORM Tech (JPA, Hibernate) Frameworks- preferably Vaadin or JSF, Wicket, Spring MVC Spring Boot AWS Microservices ML/Big Data- desirable Docker- desirable more »
Posted:

Senior Java Engineer

London, United Kingdom
Hybrid / WFH Options
Apollo Solutions
Apollo Solutionshttps://www.apollo-solutions.comSenior Java Engineer (Front Office)London – hybrid working (2 days per week 0n-site)Salary: 90 - 100kMy global Financial Services client is looking for a skilled Senior Java Engineer with Capital Markets or Trades experience to join their established and … growing team in London.Senior Java Engineer Responsibilities:Work within the Sales and Trading Lab who are responsible for all front office systems from real time pricing to electronic trading, real time risk management, data and analytics across a variety of asset classes.Work hands-on alongside engineering colleagues to … Chapter Lead peersBe able to continually develop yourself with industry standard methodology methods and tooling used across the engineering teamRequirements:5-7 years of Java experienceCapital markets Front office experienceExperience working with Data lake (Hadoop) consumption, specifically Hive experienceKafka experienceRules engine experience (Ideally open source/vendor products, e.g. more »
Salary: £ 80 K
Posted:

Senior Java Engineer

London, United Kingdom
Hybrid / WFH Options
Nixor
Senior Java EngineerWe are working with a Tech for Good startup based in London who are now looking for a Senior Java Engineer to join their growing team. This is a great opportunity to work in a flexible business who offer a competitive salary along … with flexible with the opportunity to do 100% Remote. As a senior you will be making key creative decisions on you work and technologies as well as interacting with key stakeholders.Relevant experience includes;·Java 8·API Development·MVC OR Microservices·AWSSalary on offer for this role is up more »
Salary: £ 70 K
Posted:

Senior Software Engineer Java SpringBoot AWS

London
Hybrid / WFH Options
Client Server
Senior Software Engineer/Developer (Java SpringBoot AWS) London/WFH to £80k Are you a Senior Software Engineer looking for an opportunity where you can make an impact? You could be progressing your career in a senior, hands-on role at a growing … tech company that provide a platform for gaming and gambling businesses to retain their customer base, as they expand their UK presence. As a Senior Software Engineer you will be instrumental in helping the company to bring all tech inhouse; you'll design and develop new features and … in London three days a week with flexibility to work from home twice a week. About you: You're an experienced, backend focused, Software Engineer/Developer with a broad knowledge of building software products and associated architectures You have strong Java development skills including a good knowledge more »
Employment Type: Permanent
Salary: £65,000 - £80,000
Posted:

Senior Java Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Understanding Recruitment
Snr Java Software Engineer - Vehicle telematics/diagnostics - London (once per month) - £80K Join us in revolutionising the automotive industry with cutting-edge technology! We're thrilled to partner with our exceptional client for the second year, as they lead the charge in creating a groundbreaking platform aimed … connectivity with vehicle manufacturers, we're tackling the challenge of processing real-time data from modern vehicles head-on. We're currently seeking a Senior Java Software Engineer to join our dynamic data ingestion team, pivotal in expanding compatibility with global manufacturers. In this role, you'll … be instrumental in shaping architecture, driving product direction, and developing new services from the ground up. Your expertise in Java, AWS, Kafka, Micronaut, and more will be central to refining existing platforms and integrating third-party inputs seamlessly. Requirements: Minimum 5 years of hands-on experience as a Software more »
Posted:

Senior Java Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
individuals dedicated to creating cutting-edge solutions that redefine the market landscape. With a strong emphasis on technology and innovation, they're seeking a Senior Java Developer to join their team and contribute to their growth and success. Position Overview: As a Senior Java Developer, you … You will work closely with their cross-functional teams to design, implement, and deploy scalable solutions that meet our business requirements. Your expertise in Java development, along with your proficiency in technologies such as AWS, Spring Boot, Microservices, and potentially Kotlin, will be instrumental in driving their product development … product managers, designers, and other stakeholders to translate business requirements into technical solutions. Design and develop high-quality, scalable, and maintainable software applications using Java and related technologies. Architect and implement microservices-based solutions leveraging Spring Boot and AWS services. Write clean, efficient, and well-tested code, following best more »
Posted:

Senior Java Software Engineer

London Area, United Kingdom
Marlin Selection Recruitment
Role Summary – Senior Middle Office Backend Software Engineer On behalf of our client a brokerage firm in London we are seeking a Senior Java Software engineer to work in their middle office on their etrading platform. With growing electronic trading activity, and customers increasingly interacting … with them automated channels, the client is seeking senior real-time engineers to join the team to work on scaling the Middle Office platform to accommodate the platform’s growth targets. Areas of focus include system reliability, testability, recoverability, automation, throughput and latency. Their engineers are analytical thinkers and … modern software engineering principles. Requirements 5+ years experience with backend systems (all fields considered, finance not required) Lead and mentor a mixed team of senior and intermediate engineers Promote a culture of strong collaboration, share best practice, propose improvement Point of contact with stakeholders and the NY team 8+ more »
Posted:

Senior Java Software Engineer

Greater London, England, United Kingdom
LMS Markets
We are seeking an experienced Senior Java Developer with a solid track record in FIX API integration and a strong grasp of modern software containerization and orchestration technologies to join our dynamic team. The ideal candidate will play a pivotal role in the development and integration of our … Lead the FIX API integration effort for the trade capture module, employing containerization and orchestration with Docker and Kubernetes . Design, develop, and test Java components using JUnit or similar testing tools. Collaborate with the existing development team to ensure seamless integration with our current technology stack, including Kafka … on FIX API best practices, OpenAPI specification for documenting APIs, and implementation within an Event-Driven Architecture. Required Skills and Experience: 5+ years of Java development experience, specifically with J2EE and Spring Boot . Proficient in developing RESTful APIs and integrating with REST APIs. Experience with DevOps practices, tools more »
Posted:

Mid-Snr Java Engineer

London, United Kingdom
Understanding Recruitment
Mid-Snr Java Engineer -Canary Wharf, London, (1 day per month on-site) - Fin-tech - 70K-100KAs we delve deeper into the world of Artificial Intelligence, wouldn't it be great to be a the forefront of fin-tech product's utilising these exciting technologies?We have just … tooling utilising AI replacing old-school legacy systems, dramatically saving costs and time.Together we are on the hunt for the next wave of talented Java Engineers to come help drive these new products along, playing a key role in both design & development.In order to be considered, you must have more »
Salary: £ 80 K
Posted:

Senior Software Engineer with Python and Java

Central London, London
Hybrid / WFH Options
Nexus Jobs Limited
Job Description Senior Software Engineer with Python and Java Our Client is looking to recruit brilliant Software Engineer with upwards of 5 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. We're looking to … very interested to see your profile. Must be 100% trustworthy with real integrity - this is a highly sensitive project. Key skills: Python, Machine Learning, Java The Client would like to see solid expertise of working with and developing complex applications with Java. Excellence is vital. Ideally have security clearance. more »
Employment Type: Permanent
Salary: £500 - £2,000
Posted:

Senior Software Engineer (Java & Node.js)

London, United Kingdom
Hybrid / WFH Options
Notonthehighstreet Enterprises
continuing through the post-purchase experience. You will also take ownership of the customer authentication flow and user identity management. As a product-minded engineer, you will relish working in a cross-functional team helping to set up A/B tests to gauge the impact of your initiatives … engineering expertise in the development of new product features, including checkout, user identity, and associated servicesManage the existing set of backend services written in Java Integrate third party party services, existing Javascript/Node.js services and create new onesContribute to shaping the system architecture, conducting technical spikes, and participating more »
Salary: £ 70 K
Posted:

Senior Java Software Engineer

London Area, United Kingdom
OpSec Security
isolate mission-critical issues. Conduct application design and code reviews. Own and take pride in code quality and delivery. Work with other engineers and senior engineers to design and implement product stories. Work with other teams to understand and resolve issues, and align dependencies. Work in a fast-paced … visible environment. Required Skills and Experience: The ideal candidate will have experience in several or many of the following areas: Programming framework/language: Java 8 and higher, Spring Boot. Databases: SQL/MySQL, Messaging & Streaming platforms: RabbitMQ. Experience using and developing Restful APIs. Service-oriented architecture. Exposure to more »
Posted:

Senior Java Software Engineer - Vice President

London Area, United Kingdom
Morgan Philips Group
enjoy leading tech projects just as much as cutting the code and delivering alongside a team. Tech environment: Tools & Technologies: You will program in Java and model data using Alloy/Legend – a data management and data governance open source platform that we will teach you. Other technologies in more »
Posted:

Senior Java Software Engineer

London Area, United Kingdom
Harrington Starr
Equities, and Commodities. They foster a collaborative and ambitious environment that encourages growth and development. The Opportunity Their Calypso team is seeking a talented Java developer to play a key role in launching new products and entering new markets. You'll work alongside 10 other developers and business analysts … gain exposure to all areas of their business. Top talent and technology: Collaborate with a team of brilliant individuals and leverage powerful technologies like Java, Oracle, Azure, and Kubernetes. You're a Perfect Fit If You Have: 4+ years of experience working with Java (Calypso is a plus more »
Posted:

Senior Full Stack Software Engineer : Banking : Java : £100-135k + bonus

London Area, United Kingdom
Hybrid / WFH Options
Hunter Bond
A top tier investment bank are now seeking an experienced Full Stack Software Engineer/Developer. Our client is prestigious global bank with an incredible office space in the city and a reputation for utilising technology to help shape their global financial strategies. To apply, you will need a … excellent experience in Java, JavaScript, as well as some good knowledge of relational databases. Working in the front office, you will also ideally have some exposure to electronic trading/e-trading environments, as you help code, design, shape and improve new robust in-house built systems and applications … with stability and high-availability/performance. Key exposure needed: Java, JavaScript Relational Databases eTrading/Trading/Front Office exposure Full understanding of the latest industry standards and best practices You will have: Bachelor’s/Master’s degree in Computer Science or similar Solid experience in full more »
Posted:

Senior Data Engineer. Java/ Python/ AWS. Investment Management. £135,000 - £145,000 + Discretionary Bonus and Benefits.

Greater London, England, United Kingdom
CommuniTech Recruitment Group
Senior Data Engineer. Java/Python/AWS. Investment Management. £135,000 - £145,000 + Discretionary Bonus and Benefits. The Data Office team at my client is playing a key role in helping build the future of financial services, working together with business partners to create client experiences … and technology partners to ensure that the platform fully meets the firm’s needs Preferred Technical experience/skills Extensive experience working as a Java or Python developer. Strong understanding of AWS ecosystems like Lambdas, step functions and ECS services. Strong understanding of AWS ecosystems like Lambdas, step functions more »
Posted:
Senior Java Engineer
London
10th Percentile
£59,044
25th Percentile
£72,500
Median
£94,750
75th Percentile
£122,500
90th Percentile
£148,750