20 of 20 Java Jobs in Oxfordshire

Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development … team the ability to make & influence architectural decisions. So, if you have strong Java coding skills, at a “Senior” level & would like to mentor a handful of more junior team members, then please get in touch! Title: Java Developer. Senior Java Developer. Software Engineer. Some combination of those words. Location ...

Nice to have Automated testing (unit and integration) Experience with NestJS Static or hybrid site frameworks (e.g. Next.js) Messaging or search technologies Exposure to Java-based services Cloud platforms, particularly AWS What we're looking for Strong analytical and problem-solving skills Confidence navigating and enhancing large, established codebases Understanding ...

Nice to have Automated testing (unit and integration) Experience with NestJS Static or hybrid site frameworks (e.g. Next.js) Messaging or search technologies Exposure to Java-based services Cloud platforms, particularly AWS What we’re looking for Strong analytical and problem-solving skills Confidence navigating and enhancing large, established codebases Understanding ...

education in this subject). Experience Essential Strong skills in relevant programming languages and frameworks, including either JavaScript and Angular/React or Spring, Java EE, Grails, Micronaut or similar, with some exposure to Python. Good understanding of data models, data structures, and data formats, including JSON, SQL, and XML. ...

Test Engineers. What You’ll Bring Essential experience: Proven track record developing stable Android applications for embedded devices (not just mobile apps). Strong Java for Android skills , including associated tools and test frameworks. UI design and implementation expertise. API integration experience. Ability to produce detailed requirements and design documentation. ...

Test Engineers. What Youll Bring Essential experience: Proven track record developing stable Android applications for embedded devices (not just mobile apps). Strong Java for Android skills , including associated tools and test frameworks. UI design and implementation expertise. API integration experience. Ability to produce detailed requirements and design documentation. Clear ...

technical support or as a technical engineer in a cloud based SaaS environment Experience supporting Cloud based applications. An understanding of web based/java application technologies (Apache, Tomcat, http(s), web services). Experience with network technologies and their troubleshooting. Experience with databases, APIs, and basic scripting languages (e.g. ...

OSDK/APIs Actions and AIP/agentic features Proficiency in at least one general-purpose programming language commonly used with Foundry (e.g. Python, Java or similar) for data transformations, services and integrations. Solid understanding of core data engineering concepts: batch/stream processing basics, data modelling, data quality ...

Ontology, Workshop, Code Repositories, OSDK, Actions, AIP/agentic features. Proficiency in at least one general-purpose programming language commonly used with Foundry (Python, Java or similar) for transformations, services, and integrations. Solid background in data engineering concepts: batch/stream processing, data modelling, data quality, and governance. Experience integrating ...

balance innovation with performance, security, and usability. Core Technical Skills Requested ● Proven experience working effectively within large, enterprise-scale codebases. ● Solid proficiency in Java (deep server-side development and platform architecture familiarity). ● Strong experience with JavaScript, TypeScript and React (front-end development, with an interest in UX/… PhixFlow platform. Technology Keywords & Interests Experience with, or a strong interest in, the following or similar technologies and concepts is highly valuable: ● Backend: Java, Spring, Hibernate, multi-threading/concurrency, Quarkus/Micronaut. ● Frontend: JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure: Cloud ...

Must Have's - Must possess an EU or Five Eyes passport (UK, US, Canada, New Zealand, Australia). - Has worked Full Stack with Java, Python or C++ paired with JS/TS, ideally React. - Must have worked on Mission-Critical Systems within the space sector or adjacent (e.g., defence, aviation … with a Bachelors, Masters or PhD Degree in a STEM or Computing discipline. Must have at least five years of full stack development using Java, Python or C++ for Back end Development and JavaScript on the Front End, ideally with the React framework. It is essential you've worked ...

that's not just functional — but exceptional. What you'll bring: Dynamics 365 accreditations and deep CE knowledge. Strong coding skills (C#, ASP.Net, Python, Java, JSON). Experience with enterprise CRM systems and complex project delivery. Excellent customer engagement and stakeholder management skills. A passion for quality, collaboration, and continuous ...

Backend Developer – Golang/Python/Java/Tech-First Fintech – Inside IR35 Our client is a leading, tech-first fintech building backend systems that power millions of users every day. They are looking for a Backend Developer with experience in Golang, Python, or Java who can contribute to scalable … performance systems and help deliver impactful products. Key Responsibilities: Build and maintain backend services and APIs in a Golang-first environment, with Python or Java experience welcome Work on distributed systems, microservices, and event-driven pipelines handling millions of requests with low latency Deploy and operate services on Kubernetes ...

Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contract We're looking for a Senior Java Engineer to join a high-profile project focused on backend systems that automate complex financial and actuarial processes. This is a hands-on role delivering backend solutions under tight deadlines in a highly regulated … environment. Key Responsibilities: Develop backend systems and APIs in Java, using the Spring ecosystem Work with AWS and infrastructure-as-code tools such as Terraform or Helm Design and implement scalable, production-ready systems for complex financial processes Collaborate with business and technical stakeholders to align solutions with operational needs ...

Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development ...

networking data path and kernel-level networking (e.g., XDP, eBPF, dpdk, iptables, nftables) for traffic processing, filtering, and observability. Proficiency in one or more: Java/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote/EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length Opportunity: We're supporting a fast-moving client at huge global scale, that is in need of a Senior Backend Contractor with deep experience across Python, Django … some Java and Rust. This is a high-impact freelance role within a tech-driven established team - building scalable systems in a modern backend environment and implementing AI work. What You'll Be Doing as a Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote/EU-Based | Rate ...

DevOps at scale: CI/CD, automated testing, rollout/rollback, config management, and IaC (e.g., Terraform). Proficiency with one or more: Java, Go, Python, C++, or Rust; strong preference for Java for control-plane/services. Demonstrated leadership in incident management, resilience engineering, observability, and operational maturity. Excellent ...

support a cross-platform suite of services relying on both the Oracle and Microsoft Azure ecosystems utilizing technologies including Data Factory, SQL, Java and C#. You'll work on new initiatives including application development using Oracle APEX and data analysis in Oracle Analytics Cloud and AutoML as well as supporting … existing systems. Your Responsibilities Assist in developing and maintaining integrations between Oracle EBS and internal/external systems using Java and Azure Data Factory Assist in the development of business applications primarily using Oracle APEX as well as JavaScript frameworks Support existing applications, services and infrastructure Write and maintain high ...

An exciting opportunity has arisen for an experienced Senior Ground Segment Systems Engineer to join a leading space engineering team developing the infrastructure and software that enable mission-critical spacecraft operations. This is a high ...