76 to 94 of 94 Java Jobs in Southampton

Senior Software Engineer – Java - FinTech Remote First | London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech … client could be the ideal role for you.... Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD. Pair programming cultur e ensures high-quality … is key. We value growth and flexibility, welcoming developers from all backgrounds. What You’ll Be Doing Building resilient and adaptable fintech platforms in Java Refactoring to improve code design Writing comprehensive tests for every commit Automating processes to improve efficiency Rotating across teams to enhance collaboration More ❯

Head of Backend (Java) B Corp Certified - Fintech Remote Working (UK Based) Salary up to £150,000 Base + Bonus SR2 are partnering with a long term B Corp Fintech client of ours, supporting them in recruiting for a permanent employee who with be heading up their Java team who … round. The role is remote working, but will require you to meet occasionally with the CTO who is East Midlands based. The Head of Java role is a critical leadership role in the business, you will be guiding the Java development team, leading from the front in terms of innovation … your team and setting the technical direction. Experience Needed: Strong Leadership/Team Management: The ability to mentor, coach and inspire a team of Java Engineers towards technical excellence, whilst fostering a positive, hands on and collaborative environment. Deep knowledge/expertise of backend development & Microservices: Solid understanding of API More ❯

and technical excellence Own backend architecture and strategy, ensuring systems are scalable, reliable, and secure Play a hands-on role in development, especially in Java (ideally with Quarkus/GraalVM, or SpringBoot as an alternative) Oversee backend API design and integration, including messaging platforms such as Pub/Sub Define … Maintain high standards in software quality, testing, and maintainability What we’re looking for: 10+ years in software engineering, with 7+ years in backend Java development Strong experience building distributed systems and microservices Proven leadership of engineering teams with the ability to coach, delegate, and develop others Hands-on expertise … in Java, with a strong preference for Quarkus or GraalVM; SpringBoot experience also considered Familiarity with messaging systems such as Pub/Sub, Kafka, or RabbitMQ Strong understanding of REST API design, CI/CD practices, and Agile methodologies Experience in fintech, payments, or banking domains Who this suits: Someone More ❯

development of event-driven systems using Kafka for real-time, distributed data processing. Oversee microservices-based system development, with a focus on modularity and Java-based back-end services. Provide technical leadership and mentorship to architecture and engineering teams. Champion CI/CD, infrastructure as code (IaC), and automation for … Kubernetes in production environments. Proven experience with event-driven architectures and queue-based systems, especially Kafka. Strong background in microservices architecture with hands-on Java backend development. Proficient in CI/CD pipelines, infrastructure as code (Terraform, CloudFormation), and automation. Excellent communication and leadership skills, with a track record of 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 … 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 … 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 More ❯

We are looking for a Principal Vulnerability Engineer who will be part of the security vulnerability team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities will include proactive research, security tooling, assessments, and assisting development teams with security code review. … Qualified candidate must have at least 10+ years of hands-on experience in platform security, deep knowledge of Java security model is a must. Minimum 10+ years of hands-on experience with security protocols and best practices are required. Ideal candidate is expected to work independently on assigned tasks. Proven … past experience in successful security incident resolution and proactive research utilizing industry standard tools is a must-have. Past research and CVEs on Java security issues are a plus. Must have proficiency in Java, and expert level C/C++ skills, and systems level programming. Great personal leadership, self-starter More ❯

At NICE, we don't limit our challenges. We challenge our limits. Always. We're ambitious. We're game changers. And we play to win. We set the highest standards and execute beyond them. And if you're like us More ❯

on our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in C#, Java or similar. You will be passionate about technology and eager to learn programme development to an advanced level. We're seeking candidates who can exemplify More ❯

Have you got a PhD background in Computer Science with a focus on Algorithms? Java Developer – Sustainable Energy 💰 £80,000 - £110,000 🚩 Fully Remote working from home anywhere in the UK We are so excited to be partnered with a Sustainable Energy Start-up on a mission to become the … and architectural decision-making when it comes the design and creation of new products, all while working from home. You will be an excellent Java Developer if you: Have worked in high-performing and low latency environments Are highly experienced using Core Java with multithreaded applications Possess a strong comprehension … a highly flexible work-life balance, as well as unlimited potential to grow with the company as it grows itself, this is an unmissable Java Developer opportunity! If you would like to combine your deep understanding of algorithms and data structures with the ability to ‘do good’ and make a More ❯

Engineer to work closely with the CEO to drive the engineering strategy of the company. Their highly scalable, low latency platform is built on Java, AWS, Docker and Kubernetes. You will be an ideal Senior Software Engineer if you have: PhD educated background, ideally in Computer Science or Maths, Engineering … Deep understand of Computer Science fundamentals and Core Java concepts Strong comprehension of Compilers and Compiler Theory , and DSL (Domain Specific Language) Java experience with multithreading, concurrency and low latency Are theoretical in your approach As a company they are massively scaling up their development function this year and you More ❯

excellent benefits Remote-first, with access to hubs in London or Cheltenham Mission-led work – develop systems that directly support national security Work with Java, Spring Boot, AWS, Kubernetes, React Join a collaborative culture that values autonomy, growth, and innovation What You’ll Bring: Experience leading Agile/Scrum software … teams Strong technical foundation in Java and modern cloud-native infrastructure Background in secure systems, ideally within the intelligence, government, or defence sector SC or DV clearance (current or lapsed) highly desirable Excellent communication and client engagement skills British passport (essential) This role would particularly suit someone who currently holds More ❯

Future Talent Pool - GCP Data Engineer, London, hybrid role - digital Google Cloud transformation programme Proficiency in programming languages such as Python, PySpark and Java develop ETL processes for Data ingestion & preparation SparkSQL CloudRun, DataFlow, CloudStorage GCP BigQuery Google Cloud Platform Data Studio Unix/Linux Platform Version control tools (Git More ❯

on our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in C#, Java or similar. You will be passionate about technology and eager to learn full stack programme development to an advanced level. We're seeking candidates who More ❯

Do you have 6+ years commercial experience working as a Full Stack Developer using Java and Vue/React/Angular? Are you looking for a new challenge where you can capitalise on your proactiveness, taking initiative and ownership of your work? Senior Full Stack Developer – World-Leading Data Verification … development of various new projects as well as maintaining and improving current products. As a Senior Full Stack Developer, you must have experience with: Java Spring Vue ideally on the frontend They are open to React or Angular , as long as you are willing to learn and work in Vue … you the opportunity to gain experience in many areas of the business taking on various tasks. Benefits you will enjoy as a Full Stack Java Developer include: Bonus Pension Travel expensed Great flexibility as a remote-first company Office perks and treats Fantastic career progression and growth opportunities If you More ❯

Then look no further because we are what you have been looking for! We are looking for a Software Engineer with strong Python or Java experience and a passion for cloud/platform technologies skills to join our talented and innovative data engineering team. This role sits within a part … Who you’ll be We need you to demonstrate significant experience within Software Development! We want you to have experience in either Python or Java together with working in an Agile environment and we need you to have experience of working with Cloud technologies (AWS preferred but not required). More ❯

Want to join the Team transforming the Global Insurance industry? Here at The Floow, we harness the power of data and social science to influence driver behaviour and cut down on road risks. By joining our mission, you’ll be More ❯

Backend Golang Developer - Fully Remote (UK Based) - Permanent position - Up to £90k (DOE) Uneek are currently supporting a Software Development company that are in the marketing sector. They are looking to bring in three people to their Software Development team More ❯

Technical Consultant, Business Systems, Database, Orchestrator, Applications, Windows, Android, iOS, C Business Functions, UBE’s, NERs, SOA, EDI, Reports, Interfaces, Applications, C, C++, C#, Java, SQL, AS/400, IBM I, DB2, UDB, JSON, REST, TCP/IP Protocol, PowerShell, VBScript, QlikView, Visualforce, Apex, MS Office, MS Visio, Gillingham – Remote … working with the JD Edwards Oracle EnterpriseOne toolset, version Xe or higher. Additional Technical Skills: Familiarity with UBE’s, NER’s, C#/.NET, Java, and Windows CE development. Main Responsibilities: JDE Enhancements: Develop new features and enhancements for JD Edwards, core systems, and associated platforms. Interface Development: Design and … maintain interfaces between JDE and other systems, primarily using C# and .NET. Mobile Applications: Develop and support mobile applications for Android devices using Java, particularly for warehousing and operational purposes. Database Management: Work with SQL Server and DB2 databases to manipulate and manage data effectively. Service Development: Create and maintain More ❯

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in More ❯