1 to 25 of 27 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 ...

into functional and architectural deliverables Drive solution, data, and cloud architecture across AWS and Azure platforms Lead cloud migration, modernization, and microservices-based solutions (Java/Spring Boot, APIs) Design enterprise data models, data lakes, analytics, and reporting solutions Ensure architecture governance, security, compliance, and scalability Support Agile delivery (JIRA ...

technical stakeholders Passion for mentoring and growing teams, creating an environment that balances technical excellence with fast, pragmatic delivery Technologies Back-end: Java 21, Spring Boot, REST, Postgres/Jooq/Flyway, JUnit/TestContainers/Mockito, AWS (EC2, RDS, Cognito, S3, KMS), Containerization (Docker/kubernetes) Front-end: TypeScript ...

Join Us at SRT Marine Systems as a Senior Java Developer Job Title: Senior Java Developer Location: 1 day/week in Cardiff office Job Type: Permanent, Full-Time SRT Marine Systems plc (SRT) are a market leader in its domain of international marine surveillance technology and systems. … core product and we are expanding our back-end development capability. We are looking for a Senior Back-End Developer with deep experience in Java, distributed systems, data processing, and scalable microservices. What You'll Be Doing Event Stream Processing & Microservice Development Design, implement, and maintain ~50+ Java Spring Boot ...

with product, design, operations, and learning teams to understand requirements and articulate technical decisions and outcomes. Requirements 8+ years experience in backend development using Java/Spring Boot or equivalent. Experience with containerisation and orchestration technologies (Kubernetes). Deep understanding of system software, specially distributed systems. Experience designing and delivering ...

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. ...

Active Security Clearance (SC) Solid experience with React and Next.js for Frontend development Hands-on experience working with Cloud environments (AWS) Working knowledge of Java and Spring Boot. Strong technical and leadership capabilities Nice to have: Immediate availability Familiarity with greenfield development If you're interested in this role, click ...

degree in Engineering Computer Science or equivalent expe rienceHave some Software Development expe rienceBe proficient in development languages including but not limited to: Java, Springboot, Python, C#, .NE T, C++Have a good understanding of data modelling principles, data manipulation languages, and storage s ystemsBe familiar with industry best practices such ...

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 ...

/MQ services. Nice-to-Have: Familiarity with TOGAF, UML, Agile methodologies (Scrum/Kanban). Knowledge of MS SQL Server, Oracle DB, C#, Java, ETL (Informatica), Tableau, HTML5, JavaScript. Banking industry experience. ...

design to BI and analytics tools Familiarity with industry common BI and ETL solutions Hands-on experience in a technical role leveraging SQL, Python, Java and/or Spark to build, operate and maintain data analytics solutions Extensive knowledge of and experience with large-scale database technology (e.g. Snowflake, Netezza ...

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 click apply for full job details ...

Role: Java/AWS Developer Location: Leeds, UK (3Days Onsite) Permanent Position Skills 5-7 years of overall experience with the following skills and experience. Good communication and collaboration skills as key for working in DevOps culture. Growth mindset. Essential Skills Core AWS Services: Proficiency/understanding … services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security – strong understanding of security principles within the AWS environment, including RBAC ...

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 ...

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 ...

infrastructure About You: Minimum 8 years of experience in test development Minimum 2 years of experience leading a small team Strong understanding of the Java language and object oriented principles Expertise applying test practices in an agile environment Experience with unit testing frameworks such as JUnit Experience testing backend systems ...

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 navigate complex priorities and make trade-offs between speed, risk, and quality. What do you need? Strong technical background: Expert in backend engineering (Java ecosystem preferred) with a track record of designing complex, distributed systems. You understand the difference between "working code" and "scalable architecture." Leadership experience: You have ...

Software Engineer - Finance Technology (Java, Spark, Cloud) We're hiring a Software Engineer to join a high-impact Finance/Regulatory Technology team within a leading global investment bank. You'll work on business-critical regulatory reporting platforms, helping modernise legacy systems and build strategic, cloud-based data solutions used … across the firm. You'll be part of a collaborative Agile squad focused on Java services, Spark data pipelines, and cloud transformation, working closely with Finance and Regulatory stakeholders. What You'll Do Design, build, and enhance software applications supporting regulatory and financial reporting Develop Java-based backend services ...

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 ...

Full-Stack Developer - Finance Technology (Java, Spark, Cloud) - Global Investment Bank We're hiring a Full-Stack Developer to join a high-impact Finance/Regulatory Technology team within a leading global investment bank working on business-critical regulatory reporting platforms. You'll help modernise legacy systems and build strategic … cloud-based data solutions used across the firm. You'll work in a collaborative Agile squad focused on Java services, Spark data pipelines, and cloud transformation, partnering closely with Finance and Regulatory teams. Key Responsibilities Build and enhance full-stack applications for regulatory and financial reporting Develop Java backend services ...

qualifications 6+ years building production backend systems (at least 3 years in high-scale or low-latency environments). Proficiency in one or more: Java/Python/C Rust/Go Strong preference for Java for control-plane/services. Strong systems design skills: concurrency, memory management, performance tuning ...

engineers who are building the financial backbone of the industry, together. What You Bring to the Team: Develop in the existing codebase using Java and PHP Lead discussions on complex technical concepts and requirements with both technical and non-technical stakeholders. Ownership mindset: You take responsibility for the quality … architectural decisions impact scalability, costs, and long-term flexibility. What Sets You Up for Success: 7+ years of web application software engineering experience of Java (Spring) 3+ years of PHP (preferred) or other programming languages, ie. Python 5+ years of production experience with PostgreSQL or MySQL, with a track record ...

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 ...