Java Job Vacancies

851 to 875 of 2,590 Java Jobs

Data Scientist with Security Clearance

Mc Lean, Virginia, United States
RedKey Solutions
Virginia Clearance Required: TS/SCI Full Scope Polygraph Job Description The Sponsor seeks an experienced Data Engineer/Data Scientist with a strong foundation in PL/SQL, Java, AWS, BASH, Linux, and Oracle. The candidate will play a critical role in developing and optimizing data solutions that ensure the secure and efficient storage of information. The role involves … of enterprise data stores, ETL/ELT methods, and batch/streaming data processes. • Familiarity with version control systems (e.g., Git) and Agile development methodologies. • Proficiency in programming languages (Java, Python) and operating systems (Linux, Unix, Windows). • Experience in systems development life cycle and project management methodologies. Desired Technology & Tools: • Knowledge of AWS cloud storage technologies (RDS, DynamoDB, S3 More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Staff Software Engineer

Nationwide, United Kingdom
Hybrid / WFH Options
Uneek Global Ltd
continuously improve the product and systems. Stay up to date with emerging technologies and apply them to build future-proof, efficient systems. Tech Stack: Primary language: Kotlin (experience with Java, Go, or similar multithreaded backend languages is welcome) Database: PostgreSQL Cloud Platforms: AWS or GCP Containers & Orchestration: Docker, Kubernetes CI/CD for continuous integration and deployment What We’re … Looking For: 7+ years of backend engineering experience, with a strong background in multithreaded backend languages (Kotlin, Java, Go, Rust, etc.). Experience working in the HealthTech space Strong experience with PostgreSQL or similar relational databases. Proficient in system design, API development, and microservices architecture. Hands-on experience with cloud platforms (AWS, GCP), containerisation (Docker), and orchestration (Kubernetes). Experience More ❯
Employment Type: Permanent
Salary: £100000 - £130000/annum
Posted:

Lead Technical Architect

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
CACI Limited
knowledge of security architecture on cloud platforms to provide technical leadership and strategic direction in building scalable, secure, and resilient cloud-native systems based on AWS, Kubernetes, Kafka, microservices, Java, and event-driven design. Key Responsibilities: • Cloud Architecture Design: Lead the design of cloud-based systems and solutions, utilising AWS and modern architectural patterns such as microservices, event-driven architectures … time data processing across distributed microservices. • Microservices Architecture: Design and oversee the development of microservices-based systems, establishing best practices for modularity, scalability, and maintainability, with a focus on Java-based backend services. • Technical Leadership: Provide technical leadership and mentorship to architecture and development teams, guiding them through complex technical challenges and architectural decisions. • Security & Compliance: Ensure that cloud architectures … environments. • Proven experience in designing and implementing event-driven architectures, with strong expertise in queue-based systems including Kafka. • Strong background in microservices architecture and hands-on experience with Java-based backend systems. • In-depth understanding of CI/CD pipelines, infrastructure as code (e.g., Terraform, CloudFormation), and automated deployment processes. • Excellent communication and leadership skills, with the ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cleared Full Stack Developer with Security Clearance

Ashburn, Virginia, United States
Toptimum LLC
cloud architectures and engineering preferred. Duties/Responsibilities Leveraging the Scrum methodology to plan and execute tasks within the project Program Increment strategy Software development includes use of Python, Java and various shell scripting activities Use of Spark, Hadoop, HUDI technologies software architectures and frameworks Deploy Cloud infrastructure using AWS C2S available services in the IDL VPC boundaries. (Many services … engineering issues and cloud configurations. This includes working with the ISSM and various networking professionals to ensure data routing and access meets needs Use of Python and/or Java while deploying the code in an automated fashion where Jenkins is linked to Github. This facilitates unit testing, code review, code coverage etc. as part of coding best practices Required More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Angular Software Developer

Scotland, United Kingdom
Trapeze Group
Description: Join our dynamic and innovative software development team as a highly skilled Angular Software Developer. Your responsibilities include designing, implementing, testing, and maintaining high-performance software solutions Angular, Java, Swift and related technologies. Key Responsibilities: Software Development: Design, develop, test, and deploy robust and scalable .NET-based solutions. Collaborate with cross-functional teams to analyze and understand project requirements. … Functions for building modern serverless applications. Strong understanding of CSS - with practical experience using utility-first frameworks like Tailwind CSS to build clean, responsive user interfaces. Solid experience with Java programming - in enterprise-level back-end development environments. Proficiency with Spring Boot - for building robust and efficient Java-based microservices and REST APIs. Familiarity with Spring Doc (OpenAPI/Swagger More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer Devi Technologies

United Kingdom
Devitechs
and best practices What We're Looking For: ️ Proven experience as a Software Engineer or in a similar role ️ Proficiency in one or more programming languages such as Python, Java, C#, JavaScript, or Go ️ Familiarity with software development methodologies (Agile, Scrum) and version control systems like Git ️ Experience working with databases, APIs, and cloud platforms (AWS, Azure, or Google Cloud More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer with Security Clearance

Chantilly, Virginia, United States
Apogee Integration LLC
Security Clearance: Active TS/SCI with Fullscope Polygraph Clearance Required Position Seeking a Software Developer with current, on the job experience, with Angular/Java/MySQL. Any experience with Spring Boot and STS experience is also preferred and this would be a great role for someone who has been in or could step into a lead role What … system requirements into design Demonstrated experience designing system interfaces Experience developing Single Page Applications using HTML5, CSS3, and Angular 2+ Demonstrated hands-on experience developing RESTful web services using Java 8+ or other technologies such as Spring Framework 4+, or Spring Security 4+ Experience working with non-relational database systems such as DynamoDB Hands-on experience with troubleshooting of Internet More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

System Integration Lead

London, United Kingdom
Opus Recruitment Solutions
in IT service delivery with a focus on SAP BTP and API technologies. Strong hands-on experience with: SAP Integration Suite/CPI API protocols (REST, SOAP, gRPC) .NET, Java, or Python Cloud platforms (AWS or Azure) CI/CD tools (e.g., Jenkins, CircleCI) Data integration tools (e.g., SSIS, Azure Data Factory) Experience with microservices, Docker, Kubernetes, and messaging queues More ❯
Employment Type: Contract
Rate: £450 - £500/day
Posted:

Delivery Lead, Software Engineer - Global Banking & Markets - Vice President - London

London, United Kingdom
Quality Control Specialist - Pest Control
explanations of existing features. SKILLS AND EXPERIENCE WE ARE LOOKING FOR BASIC QUALIFICATIONS Bachelor's or Master's degree in computer science or engineering, or equivalent experience Hands-on Java engineering with 5+ years of experience in developing Java systems Proven track record of leading a team and delivering projects with a commercial mindset Prior experience with Event Sourcing (Kafka More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Security Architect

Reading, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Bowerford Associates
will have an excellent understanding of Software Development and Software Testing and you will have a strong understanding of multiple programming languages, such as, C++, C, C#, .NET Core, Java, JavaScript, Node.js, Angular, React or similar. You will also have/be: Experience in creating application security strategies, standards, best practices, and providing direct input to project teams and business … Software Security Architect, Senior Application Security Architect, SDLC, Secure by Design, Architecture, Software Development, Engineering, DevOps, InfoSec, Security, Security Strategy, Best Practice, Programming, Code, C++, C#, C, .NET Core, Java, JavaScript, Node.js, Angular, React, OWASP, Agile, Application Threat Modelling, Security Policy, Security Controls, ISO 27001, NIST, GDPR, Cloud, Azure. Please note that due to a high level of applications, we More ❯
Employment Type: Permanent, Work From Home
Salary: £90,000
Posted:

System Development Engineer II

London, United Kingdom
Amazon
education and work experience Experience managing projects across cross functional teams, building sustainable processes and coordinating release schedules Experience with at least one modern scripting or programming language (C++, Java, Python, Ruby, etc.) Experience in automating, deploying, and supporting large-scale infrastructure Experience with Linux/Unix Experience with CI/CD pipelines build processes Preferred qualifications: Knowledge of professional … quality and help them improve their skills. - Experience in automating, deploying, and supporting large-scale infrastructure - Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust - Experience with Linux/Unix - Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems - Experience with CI/CD pipelines build processes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Developer with Security Clearance

Omaha, Nebraska, United States
Caribou Thunder, LLC
that has played a vital role in protecting our nation for decades. Together, we continue to shape the future of defense, one innovative solution at a time. Full Stack Java Developer Location: Omaha, NE Requisition#: 0173 Clearance: Active Top-Secret Clearance Required Education: Bachelor's degree (STEM) Experience: 3 Years OVERVIEW A Full Stack Developer in a Department of Defense … like React and Node.js. They should also possess a strong understanding of secure coding practices, software development life cycle (SDLC). 1. Design, develop, and maintain web applications using Java and relevant front-end technologies (e.g., HTML, CSS, JavaScript) to support defense-related projects. 2. Integrate applications with existing defense systems and databases to ensure seamless communication and data flow … and deliver solutions aligned with defense objectives. QUALIFICATIONS 1. Junior: a. Bachelor's degree in Computer Science, Engineering or similar related discipline plus at least 1 year of direct Java/JavaScript development experience 2. Mid: a. Bachelor's degree plus 5 years of experience b. OR Masters plus 3 years of experience 3. Senior: a. Bachelor's degree plus More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

NUXEO DEVELOPER - VIRGINIA - URGENT with Security Clearance

Vienna, Virginia, United States
Hybrid / WFH Options
Cyberstrike Group
development 2+ years' experience with containerized software development using docker or kubernetes Preferred Experience with diverse distributed application development and middleware technologies such as REST/SOAP web services, Java, SQL, etc. Experience with AWS cloud applications Experience with MongoDB More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer/Developer with Security Clearance

Fort George G Meade, Maryland, United States
Markesman Group
/OllyDbg Knowledge of analyzing shellcode, packed and obfuscated and the associated algorithms Experience in host and network analysis to identify and characterize anomalies and vulnerabilities in the platform Java,Spring Framework, SQL. Familiar with JavaScript and Angular JIRA Experience w/Postgress & React .Net, Microsoft Stack If you are interested or know someone who is, please contact Corey Barnard More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Site Reliability Engineer

London, United Kingdom
Hybrid / WFH Options
NinjaOne, LLC
Participate in our 24x7 on-call rotation, SCRUM, and deployment planning. We hire the best software engineers, but experience in our stack can't hurt: NinjaOne is built on Java , Kotlin , C++ , and Postgres , supporting millions of user endpoints and running as a scalable cloud service in AWS . Knowing large-scale datastore bottlenecks, asynchronous application design and client-server … delivery time of applications and infrastructure Other duties as needed About You 7+ years' experience in Site Reliability Engineer roles 3+ years' experience with an object-oriented language (preferably Java, .NET or C++) Expert+ level Linux administration, scripting, and troubleshooting Demonstrable knowledge of Observability tools (New Relic, Splunk, DataDog) Comprehensive experience with AWS (Amazon Web Services) and its core capabilities More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Site Reliability Engineer London, United Kingdom

London, United Kingdom
Hybrid / WFH Options
NinjaOne, LLC
Participate in our 24x7 on-call rotation, SCRUM, and deployment planning. We hire the best software engineers, but experience in our stack can't hurt: NinjaOne is built on Java , Kotlin , C++ , and Postgres , supporting millions of user endpoints and running as a scalable cloud service in AWS . Knowing large-scale datastore bottlenecks, asynchronous application design and client-server … delivery time of applications and infrastructure Other duties as needed About You 7+ years' experience in Site Reliability Engineer roles 3+ years' experience with an object-oriented language (preferably Java, .NET or C++) Expert+ level Linux administration, scripting, and troubleshooting Demonstratable knowledge of Observability tools (New Relic, Splunk, DataDog) Comprehensive experience with AWS (Amazon Web Services) and its core capabilities More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Web Developer with Security Clearance

Mc Lean, Virginia, United States
Hybrid / WFH Options
Gridiron IT Solutions
employ your knowledge of information management capabilities across a variety of our customer's development platforms and scenarios. Responsibilities Work with programming languages and scripting methods including Python, PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery Develop SharePoint sites and support SharePoint operation and maintenance activities for all customers, to include design work and prototyping, file and document management, and … Experience using PHP applications (WordPress, Joomla, and Drupal) Proven expertise developing in SharePoint, WordPress, and custom web development platforms. Experience in developing using the following scripting languages: Python, PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery Experience with 508 compliance Knowledge of Agile methodologies utilizing ServiceNow Develops and implements innovative products, processes, standards or operational plans achieved through research and More ❯
Employment Type: Permanent
Salary: USD 220,000 Annual
Posted:

Fullstack Web Developer with Security Clearance

Mc Lean, Virginia, United States
Hybrid / WFH Options
Gridiron IT Solutions
employ your knowledge of information management capabilities across a variety of our customer's development platforms and scenarios. Responsibilities Work with programming languages and scripting methods including Python, PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery Develop SharePoint sites and support SharePoint operation and maintenance activities for all customers, to include design work and prototyping, file and document management, and … Experience using PHP applications (WordPress, Joomla, and Drupal) Proven expertise developing in SharePoint, WordPress, and custom web development platforms. Experience in developing using the following scripting languages: Python, PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery Experience with 508 compliance Knowledge of Agile methodologies utilizing ServiceNow Develops and implements innovative products, processes, standards or operational plans achieved through research and More ❯
Employment Type: Permanent
Salary: USD 220,000 Annual
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Mimecast Services Limited
retrospectives. What You'll Bring: Demonstrable ability to work effectively in a collaborative team environment, mentoring junior team members and contributing to a positive team culture. Demonstrable expertise in Java development, with a strong command of Java 11 and above. Proven experience in designing, developing, and optimizing backend systems for data processing at scale within AWS. In-depth knowledge and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Asset & Wealth Management - London- Analyst / Associate - Software Engineering

London, United Kingdom
WeAreTechWomen
for new initiatives, contribute to existing projects and be responsible for any day-to-day BAU PROD issues. Required Skill Set 1-3 years of hands-on experience in Java, RESTful Services, Spring boot framework, Angular Strong in Core Java and Data Structures Experience with No-SQL databases (preferred MongoDB) and basic understanding of RDBMS modeling fundamentals Hands-on experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cloud Developer with Security Clearance

Tampa, Florida, United States
Anonymous Employer
Computer Science or related field 3+ years of experience in cloud development Experience with cloud platforms such as AWS, Azure, or Google Cloud Proficiency in programming languages such as Java, Python, or Ruby Strong understanding of cloud architecture and design principles Excellent problem-solving and analytical skills Ability to work independently and in a team environment Excellent communication and interpersonal More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Staff Backend Engineer- Uk

United Kingdom
Lemonade Finance
product functionality. Mentor and direct junior developers, fostering a culture of learning, improvement and excellence Qualifications Technical Expertise: 5+ years of professional experience in backend development (Go Lang or Java). Deep knowledge of Go Lang or Java, with hands-on experience building scalable services. Ability and willingness to enhance existing Go Lang backend services regardless of specialisation. Experience with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Engineer - SC, AWS, SSO

London, South East, England, United Kingdom
Hays Specialist Recruitment Limited
SSO (Single Sign On), Elastic and Kibana. Strong communication skills Agile environment experience Nice to have: Working knowledge of Kafka/Docker/Jenkins/Postgres/Liquibase/Java NPPV3 Clearance Immediate availability If interested, with relevant experience, please apply with your latest CV ASAP. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment More ❯
Employment Type: Contractor
Rate: £400 - £425 per day
Posted:

Sr Salesforce Developer with Security Clearance

Ashburn, Virginia, United States
Bart & Associates, Inc
and relational databases Experience and expertise in core web technologies including HTML5, Javascript and jQuery Software engineering skills with Platform (Apex, VisualForce, SOQL, Unit Testing) Software engineering skills with Java SE & EE (Java, JSF, SQL) preferred Experience with Model View Controller (MVC) and Lighting Component Framework Demonstrated experience and knowledge of relational databases, data modeling, and ETL tools Experience with More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer (Storage)

London, United Kingdom
Hybrid / WFH Options
Bunny
including syscalls and I/O bottlenecks Champion great engineering habits. Think clean design, strong tests, and rock-solid observability What will you add? You know your way around Java, Linux, and microservices architectures You know how to build distributed databases, implement replication, and design event-driven systems using Kafka or RabbitMQ You're comfortable with low-level storage concepts … self-starter who loves a challenge but never forgets the power of teamwork What will make us extra happy? You're comfortable with asynchronous programming paradigms in C#/Java (CompletableFutures, reactive streams, etc.) Familiarity with S3 interface, CLI, and API would be a huge plus when building a compatible storage platform Experience with Linux container technologies such as Docker More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Java
10th Percentile
£38,750
25th Percentile
£53,750
Median
£72,500
75th Percentile
£112,500
90th Percentile
£137,500