101 to 125 of 1,471 Java Jobs

TEST POSTING DO NOT USE - UNPAID VOLUNTEER - Blockchain Software Developer (Test

United Kingdom
Blockchain & Climate Institute
open-source projects; Familiar with consensus mechanisms and encryption algorithms such as PoW, PoS, DPos, PBFT, RPCA, and Raft; Experience with software development, e.g. Java, C++, Solidity, JS, Go, Python; Experience developing smart contracts within existing and emerging DLTs and knowledge of standards for token contracts (e.g. ERC20); Experience with more »
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Senior Fullstack Engineer (Scala) - Remote heavy - £100k+ package

England, United Kingdom
Hybrid / WFH Options
OFS
Continuously look to improve internal technology processes and tools to enhance performance and productivity across the business Required skills/experience 4+ years of Java or Scala experience and a track record of building maintainable/scalable code Experience working in a fullstack environment with TypeScript, Angular or similar Exposure more »
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Software Engineer

Gloucestershire, England, United Kingdom
Hybrid / WFH Options
Hamiltonian Dynamics
someone who has experience in one or more of the following technologies but who is also open minded about learning new languages and technologies. Java, Python, JavaScript, TypeScript Angular, React, Vue Docker, Kubernetes AWS, Azure MERN, Elasticsearch, Neo4J What We Offer A competitive salary with an exciting array of projects more »
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Principal Engineer - Cloud Platform

London Area, United Kingdom
Hybrid / WFH Options
Tata Consultancy Services
Scripting and Programming: Proficiency in scripting languages such as Python, Bash, or PowerShell for automation and tooling. Experience with software development using languages like Java, Go, or Python. Ability to write clean, maintainable code and contribute to infrastructure-as-code repositories. Rewards & Benefits: TCS is consistently voted a Top Employer more »
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Technical Architect

Slough, England, United Kingdom
Mars
AWS public/private Cloud platform solutions (PaaS, SaaS, IaaS, DaaS, IaaC); Experienced with wide range of hardware and software development environments, including Microsoft, JAVA, J2EE, SOA, WS - (SOAP/REST/MICSROSERVICES), HADOOP ecosystem, Linux, RDBMS, NOSQL, ECOMMERCE, MOBILE, AWS, Docker (Swarm, Kubernetes), Elastic Search, MongoDB, Redis master/ more »
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Software Engineer

Birmingham, England, United Kingdom
Hybrid / WFH Options
BT Group
bugs Ideally you would be confident in some of the following technologies: BDD/TDD Go Kafka Ruby on rails Linux command line tools Java Docker/Kubernetes Database management and configuration Developing and maintaining Secure software We would expect you to have an open mind in terms of technologies more »
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Senior Principal Security Researcher

Reading, England, United Kingdom
Hybrid / WFH Options
Oracle
from our Reading office. Nice to Have Experience working in a large cloud or Internet software company Proficiency with multiple programming languages, preferably Go, Java, Python or C/C++ 5+ years industry experience in software development Ability to perform manual source code reviews in one of the aforementioned languages more »
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Data Scientist

London Area, United Kingdom
Vallum Associates
or data modeling Deep understanding of predictive modeling, machine-learning, clustering and classification techniques, and algorithms Fluency in a programming language (Python, C,C++, Java, SQL more »
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Lead Kafka Architect

London Area, United Kingdom
Next Ventures
for onboarding. Developed playbooks for troubleshooting and support teams Designed monitoring solutions and baseline statistics reporting to support the implementation Requirements Individual needs strong Java, SPARK and KAFKA experience. Experience with medium-to-large data pipelines: implementing, testing and deploying Experience with stream processing using Kafka Experience with automated unit more »
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Java/Kotlin Developer

London Area, United Kingdom
Oliver Bernard
Mid-Senior Java/Kotlin Engineers - Perm A rapidly growing consultancy are looking for Mid & Senior Java/Kotlin Engineers to help build out a a large platform for financial services project. Stack - Java, Kotlin, Kubernetes, TDD, AWS Salaries - 80k - 100k + Pension 1 day a week in London Ideally more »
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Senior Java Software Engineer

Birmingham, England, United Kingdom
Insight Global
Position: Sr Java Engineer Location: Birmingham - 5 days a week Length: 6 months + extensions Worker Type: Umbrella Why open?: Building a net new ledger database and replacing/overhauling ledger for the organization. This ledger is the backbone of the booking system used by the organization. Must haves: • 5+ … years of experience as a Java engineer • Strong hands on experience with spring framework • Programming experience with languages like Python • Experience working in an enterprise environment • Experience working within an Agile environment • Strong computer science fundamentals in data structures, algorithms, complexity analysis and object orientated programming • Ability to contribute through … requirements to deployment using Git, Jenkins and other similar tools. • Minimum 1 years experience with relational or NoSQL databases • Experience with Rest APIs, and java frameworks such as Dropwizrd • Strong written and verbal communication skills • Bachelor degree of higher in computer science or other related engineering fields Plusses: • Experience with more »
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Lead Site Reliability Engineer

London Area, United Kingdom
Gresham Hunt
will orchestrate systems engineering, platform development, and ensure fault-tolerant, scalable operations. The successful candidate will: Experience with several of the following languages: .Net, Java, JavaScript, Python, Go, PowerShell, or Bash/Shell. Previous experience in a leadership role in technology. Background in senior engineering, ideally transitioning from software engineering more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Colsby
who share expertise and make calculated choices. The main requirements are: - At least 4-5 years of experience working with backend software (Typescript, Python, Java, Go etc.) - An engineer who is product focused and will adapt to new technology when required - Someone who understands best practices but is comfortable taking more »
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Software Engineer

City Of Bristol, England, United Kingdom
Omega
to £70,000 DOE + Excellent Benefits + Flexible Working Hours Contract Type: Permanent An exciting vacancy exists with my client for an experienced Java Software Engineer of to join the Mission Planning and Control function on a full time, permanent basis. The successful candidate will come from a strong … delivering solutions for some of the most capable weapon systems in the world. Qualifications & Requirements – Software Engineer Experience in desktop/server application-level Java and some of the other listed areas such as C#, C++ or Python. If you do not currently have these, please do not let this … stop you from applying as they represent a great opportunity for growth and development. Desktop and Server application-level Java using technologies such as JavaFX, non-SQL databases and web services on Linux or Windows secured operating systems. DevOps and Virtualisation Working in teams using agile and adaptive software development more »
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Golang Developer

City Of London, England, United Kingdom
Harrington Starr
likes to dip their hands into multiple projects. Required Experience Financial Services experience (Buy or Sell-Side) Golang experience and other structured languages (C++, Java, Python) Proficient in building REST, WebSockets, and/or FIX-based APIs Strong knowledge of data structures and algorithms Contact Ciara Clarke at Harrington Starr more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Salt
Level Up Your Java Legacy! Senior Software Engineer (Payments) - London (Hybrid, £90,000+) Calling all Java Jedi Masters! Are you a seasoned Java developer seeking a challenge and the freedom to make a real impact? Join a dynamic payments company in London and shape the future of secure and seamless … and implement your solutions with the trust and support of a brilliant team. Master the Tech Stack: Dive deep into a powerful combination of Java, AWS's scalability, Docker containers' efficiency, and Kafka's real-time processing power. Hybrid Hustle: Enjoy a healthy mix of in-office collaboration (3 days …/week) and the flexibility of remote work (2 days/week) - the best of both worlds! Do You Have the Java Chops? Proven experience as a Senior Software Engineer (5+ years) with a mastery of Java development principles. Extensive experience designing, developing, and maintaining complex software applications. In-depth more »
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Senior Software Engineering Consultant

London Area, United Kingdom
Hybrid / WFH Options
Oliver Bernard
Senior Software Engineering Consultant Salary £80,000 - 110,000 base + additional package DOE Offices based in Central London Flexible hybrid working Kotlin, Java, Typescript, React, AWS A rapidly growing global industry leader, known for its innovative solutions and disruptive approach is seeking a strong engineer from a JVM background. … Europe & Oceania, they are now expanding into the EMEA region, poised to revolutionise the data sector further. Requirements: Extensive experience with JVM languages (preferably Java). Deep understanding of cloud technologies, particularly AWS, and the ability to leverage them effectively in building scalable solutions. Proficiency with Kafka. Familiarity with Kubernetes … for container orchestration and deployment. Strong understanding of microservices architecture. Responsibilities: Design, develop, and maintain high-quality software solutions using Java and other JVM languages. Collaborate with cross-functional teams to architect and implement scalable, cloud-native applications on AWS. Mentor junior engineers, and contribute to the continuous improvement of more »
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Principal Engineer

City Of London, England, United Kingdom
Eames Consulting
Java Principal Engineer Hybrid - London £95-120,000 base with bonus Eames consulting are delighted to be working with an established bank that are on the lookout for an experienced . You will be providing technical leadership and guidance to a team of developers, ensuring the successful delivery of high … functional teams to define technical requirements, architect solutions, and drive the adoption of best practices and coding standards. Key Responsibilities: Lead a team of Java developers, providing technical guidance, mentoring, and coaching. Collaborate with product management and stakeholders to understand business requirements and translate them into technical solutions. Architect and … design scalable, reliable, and maintainable Java-based applications. Define coding standards, best practices, and development methodologies to ensure high-quality software delivery. Conduct code reviews and provide constructive feedback to team members to improve code quality and consistency. Identify technical challenges and propose innovative solutions to address them. Stay up more »
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Senior Java Developer - FIX Trading

London Area, United Kingdom
Oliver Bernard
Senior Java Developer - Java, Springboot, FIX, AWS OB's client within the financial services industry are on a sustained period of growth and are therefor looking to hire a Senior Java Developer to their growing engineering team. Candidates with financial services industry, more specifically trading systems are preferred. My client … are looking for candidates who will be able to help scale and add new features to their trading platform, test a number of Java components and take a lead on API Integrations. Senior Java Developer - Java, Springboot, FIX, AWS Required skills and experience: Java/Springboot AWS FIX Protocol/… You must be UK based and have the full rights to work in the UK as sponsorship isn't available for this role. Senior Java Developer - Java, Springboot, FIX, AWS more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
ITR Partners
fintech. You will have the opportunity to showcase your individual skills while collaborating closely with colleagues to achieve shared objectives. Requirements: Strong experience in Java development at a senior level Proficiency in cloud technologies, particularly AWS or GCP Understanding of CI/CD pipelines Knowledge of Kubernetes, preferably EKS (Elastic more »
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UNPAID VOLUNTEER - Technology Officers (Data Scientists/DevOps/Full Stack)

United Kingdom
Hybrid / WFH Options
Blockchain & Climate Institute
impactful climate actions; Aptitude in Arabic, Chinese, French, Russian, or Spanish (desirable) General &Specialist Knowledge Proficiency in one or more programming languages (e.g. Python, Java/C#, JavaScript, R, Scala, Go, etc); Strong knowledge or interest in topics central to the BCI such as climate change, climate finance, blockchain technology more »
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Senior Data Analyst

Manchester Area, United Kingdom
Hybrid / WFH Options
Synergize Consulting
in STEM subject or extensive experience · Strong Data Analysis background (Data visualisation and risk experience is a big advantage) · Worked with large datasets · Python, Java and SQL experience · Chartered Engineer or ability to achieve Chartered status within a 12-month time frame · Ability to work independently and provide technical leadership more »
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Technical Lead

London Area, United Kingdom
Hybrid / WFH Options
trg.recruitment
their org from 0 to 30 over the past 3 years and they are in need of seasoned leaders from modern engineering backgrounds (e.g. Java, Python, Go, Kotlin etc) to help them reach the next level 🚀 ️⚡ Industry: Insurance 🏢 Location: London 🏠 Working Policy: Hybrid/Remote - up to 2 office days more »
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Technical Director

London Area, United Kingdom
Hybrid / WFH Options
Futureheads Recruitment | B Corp™
Ability to determine technical requirements and work with teams to develop delivery schedules. Strong motivational and interpersonal skills. Technical knowledge: Full Stack Development experience (Java/Kotlin) Mobile Development understanding (Swift/Kotlin) Strong OOP/Data Structure/Design Patterns understanding Cloud computing knowledge Understanding of cloud observability concepts more »
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Mobile Engineer

London Area, United Kingdom
Venator Recruitment
Skills: Experience building cross-platform iOS and Android applications. Experience designing and architecting mobile apps from scratch. Experience implementing native components in Swift/Java/Objective C. Experience working in a start-up (nice-to-have). Experience building backend APIs (nice-to-have). Hybrid (Central London) Competitive more »
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Java
10th Percentile
£38,750
25th Percentile
£50,500
Median
£70,000
75th Percentile
£96,250
90th Percentile
£122,500