1 to 25 of 52 Mockito Jobs in the UK

Java Developer

Hiring Organisation
Denizns Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400/day
Cloud experience (AWS, Azure or GCP) Working knowledge of Linux/Unix Nice to have Angular, React, Node.js or JavaScript Keycloak, Kafka or ActiveMQ, Mockito, Jackson, JAX-RS Experience with high-traffic sites or large data sets How to apply Apply with your CV, and include your current clearance status ...

Java Developer (SC Eligible/ Cleared)

Location
Greater London, England, United Kingdom
/21 (or later), with working knowledge of Kotlin/Scala a plus Messaging/Streaming: Kafka, RabbitMQ, event-driven architecture Testing: JUnit, Mockito, TDD/BDD, Cucumber Build & CI/CD: Maven/Gradle, Git, Jenkins/GitHub Actions/GitLab CI Understanding of LLM agent architectures : reasoning loops ...

Senior Java Developer

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £550 per day
teams Proven track record delivering solutions within complex enterprise environments Desirable Skills Experience with any of the following would be advantageous: JPA Kibana Maven Mockito AWS GitLab Helm OpenAPI SQL Shell Scripting Preferred Background Candidates from the following sectors are particularly welcome: Public Sector/Government Banking Financial Services Insurance ...

Software Developer Backend (SFIA5)

Location
City Of London, England, United Kingdom
Kubernetes Atlassian Build tools: Maven, Gradle, Ant Familiar with source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good knowledge of relational databases such as MySQL and PostgreSQL including data modelling, SQL scripts, store procedures Shift to the left: Functional test automation ...

Software Developer-Backend (SFIA4)

Location
Greater London, England, United Kingdom
Kubernetes Atlassian Build tools: Maven, Gradle, Ant Familiar with source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good knowledge of relational databases such as MySQL and PostgreSQL including data modelling, SQL scripts, store procedures Shift to the left: Functional test automation ...

Senior Java Engineer/Technical Lead

Location
Newcastle upon Tyne, England, United Kingdom
/CD pipelines. Agile/Scrum delivery. Experience reviewing code and supporting other engineers. Desirable Skills Docker Kubernetes Kafka Oracle WebLogic TDD JUnit/Mockito Enterprise Integration Platforms Technical leadership experience Security Clearance Requirement Applicants must be eligible for UK SC Clearance. This means you must typically: Be a British ...

Java Developer Integrated Financial Crime (IFC)

Location
Glasgow, Scotland, United Kingdom
/CD pipelines (e.g., Jenkins, GitLab CI) and containerisation technologies (e.g., Docker, Kubernetes). Knowledge of unit testing and integration testing frameworks (e.g., JUnit, Mockito, Jest, React Testing Library). This role will be based in Glasgow. Our Work Experience is the combination of everything that's unique about ...

Java Engineer

Location
Ribble Valley, England, United Kingdom
commercial experience with Java Spring Boot JUnit Experience working within Agile development teams Strong understanding of software engineering best practices Desirable Skills JPA Maven Mockito GitLab AWS Helm OpenAPI SQL Shell Scripting Kibana #J-18808-Ljbffr ...

Java Engineer / AWS Serverless Engineer (SC Cleared)

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£428/day £428 Inside IR35
Boot JUnit 5 Linux/Shell scripting Git and CI/CD experience Desirable Skills AWS API Gateway DynamoDB SQS IAM CloudWatch Oracle Database Mockito, Cucumber, WireMock OAuth/SSO experience Experience Strong Java backend development experience. Experience building and deploying applications in AWS. Must be SC Cleared Previous experience ...

Senior Software Engineer - Cloud

Location
Cambridge, England, United Kingdom
Azure) HTML, CSS and TypeScript or JavaScript React or an equivalent frontend technology (e.g. Angular) Containerisation (e.g. Docker, Podman) Automated testing (e.g. JUnit, Mockito, pytest) Automated build and deployment pipelines Version control in Git Desirable: Java Reactive Streams Asynchronous Python PostgreSQL Kubernetes, Helm, Flux, Terraform Figma, Balsamiq GitLab CI Claude ...

Software Engineer (Full Stack)

Location
Greater London, England, United Kingdom
query writing. Strong understanding of OOP fundamentals, SOLID principles, and data structures and algorithms. Familiarity with testing frameworks across the stack, such as JUnit, Mockito, Jest, React Testing Library, or Cypress. Familiarity with Docker, Linux environments, and CI/CD pipelines. Exposure to microservices architecture. Awareness of secure coding practices ...

Senior Software Developer

Location
Southampton, England, United Kingdom
/CD tools , version control (Git), and container technologies such as Docker and Kubernetes . Experience with automated testing frameworks such as JUnit, Mockito, Selenium, or similar . Understanding of secure software development principles and best practices. Exposure to cloud platforms such as AWS, Azure, or GCP and modern architectural ...

Lead Java Engineer - Remote

Hiring Organisation
FDM Group Ltd
Location
Telford, Telford and Wrekin, Shropshire, United Kingdom
Employment Type
Contract
within multidisciplinary teams - Self-directed and delivery-focused, able to manage competing priorities Technologies Core Technologies Java Spring Boot JUnit Desirable Technologies JPA Maven Mockito SQL AWS GitLab OpenAPI Helm Kibana Shell Scripting ...

Senior Full-Stack Software Engineer (Java & React / Javascript / Angular)

Location
Oxford, England, United Kingdom
open to discussing and honing approaches for our team to improve our working practices.· Have experience of test-driven development and mocking libraries (Jest, Mockito)· Have experience with creating and updating technical documentation using collaborative tools (Jira and Confluence)· Real-world experience of Agile practices and execution (Scrum, Kanban ...

Full Stack Java Engineer

Location
Guildford, England, United Kingdom
mainstream framework (React, Angular, Vue or similar) and TypeScript. SQL and relational databases. Automated testing at unit, integration and end-to-end level (JUnit, Mockito, Playwright or similar). Git, Maven or Gradle. Comfortable with CI/CD pipelines, deploying to and supporting applications in the cloud (AWS or similar ...

Java Developer

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £551/day
Required: Languages: Java 11+, HTML5, JavaScript Front-End Frameworks: Angular APIs: RESTful API Design Databases: Neo4j, PostgreSQL Testing: Junit, Mockito, Cucumber Building: Maven Tooling: GitHub, JIRA, Confluence, GitHub Copilot The Developer Experience (DevX) Standards and Controls function is building a platform for control owners and development teams to manage/ ...

Java Developer

Location
Bolsterstone, England, United Kingdom
Required: Languages: Java 11+, HTML5, JavaScript Front-End Frameworks: Angular APIs: RESTful API Design Databases: Neo4j, PostgreSQL Testing: Junit, Mockito, Cucumber Building: Maven Tooling: GitHub, JIRA, Confluence, GitHub Copilot The Developer Experience (DevX) Standards and Controls function is building a platform for control owners and development teams to manage/ ...

Fullstack Engineer

Hiring Organisation
Randstad Digital
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£55 - £65 per hour
Coding Agents (Claude Code, GitHub Copilot, Codex) to generate, test, and refactor code. Testing & Quality: Unit/Integration testing across the stack (JUnit, Mockito, React Testing Library, Jest). Experience monitoring system health (SLIs/SLOs). Qualifications & Experience 7+ years of professional full-stack development experience. Background working ...

Backend Java Developer – Data Fabric / Platform Engineering

Location
City Of London, England, United Kingdom
optimization Experience with SQL planners or query transformation layers Strong grounding in data structures, algorithms, and backend performance Production-grade testing using JUnit 5, Mockito Experience with clean architecture, DI, modular design Comfortable owning CI/CD, code quality, observability Familiarity with Docker, Maven, Jenkins ⭐ Nice to Have Apache Calcite ...

Backend Java Developer - Birmingham • Hybrid • £50–65k • Not London

Location
Birmingham, England, United Kingdom
optimization Experience with SQL planners or query transformation layers Strong grounding in data structures, algorithms, and backend performance Production-grade testing using JUnit 5, Mockito Experience with clean architecture, DI, modular design Comfortable owning CI/CD, code quality, observability Familiarity with Docker, Maven, Jenkins ⭐ Nice to Have Apache Calcite ...

Java Software Engineer

Location
Greater London, England, United Kingdom
Kafka. Build and manage CI/CD pipelines using GitHub Actions, Jenkins, and shell scripting. Write and execute unit, integration, and performance tests using Mockito, Gatling, and JMeter. Monitor, troubleshoot, and optimize systems using New Relic and Grafana. Your Profile Essential skills/knowledge/experience: Develop and maintain backend ...

Senior Scala Engineer

Location
Worthing, England, United Kingdom
databases such as PostgreSQL and/or NoSQL databases such as MongoDB. • Writing unit and integration tests using technology such as ScalaTest, Specs2 and Mockito while following TDD/BDD • Familiarity with SBT for build/CI/CD automation and GIT with branching strategies. • Solid understanding of web/ ...

Software Developer in Test - UK Security Clearance eligibility required

Location
Greater London, England, United Kingdom
authority within delivery teams Drive improvements in developer feedback loops and testing standards Technical Skills Core technologies: Java React Playwright Cucumber Selenium JUnit/Mockito REST-assured Jest Pact Nice to have: Experience with modern CI/CD pipelines Exposure to containerised environments (Docker/Kubernetes) Experience working in regulated ...

Software Engineer III - Low-Latency Java and Kafka

Location
Bournemouth, England, United Kingdom
Linux environment, familiarity with the Linux operating system, system utilities, containers and cloud architectures and services. Experience with modern testing tools (JUnit, Mockito, Spring Test Framework). Strong interpersonal and communication skills, with experience working with globally distributed engineers and stakeholders. Understanding of the full software development lifecycle and agile ...

Lead Java Developer (VP)

Location
Belfast City District, Northern Ireland, United Kingdom
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At ...