Java Job Vacancies

251 to 275 of 3,757 Java Jobs

Java Engineer

Glasgow, City of Glasgow, United Kingdom
Hays Technology
and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.) UI Technology - React or Angular, TypeScript, CSS, Micro Frontend Development, and JavaScript Backend Technology - Java/Spring, Kafka, NoSQL (MongoDB, Cassandra) The following skills and experience are desirable for this role: Exposure to cloud technologies Experience in architecture and design of microservices Learn new skills More ❯
Employment Type: Contract
Rate: £500 - £600/day
Posted:

21 May 2025 BBBH57041 Senior Software Developer - Java/Kotlin £60000 - £70000 per annum Belfast

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
and efficiency. Mentor and support junior developers, sharing knowledge and encouraging technical growth across the team. What We're Looking For: Proficiency in a JVM language such as Kotlin, Java, Scala, or C#, alongside experience with Python. Strong background in building solutions within SOA and/or microservices environments. Hands-on experience in implementing CI/CD pipelines for production More ❯
Employment Type: Permanent
Salary: GBP 60,000 - 70,000 Annual
Posted:

Senior Software Engineer - Java

London
Hybrid / WFH Options
Starling Bank
have at least 5-6 years of experience as a professional software engineer. We are very open about how we deliver software. For the most part we code in Java and we believe in clean coding, simple solutions, automated testing and continuous deployment. If you care enough to find elegant solutions to difficult technical problems, we'd love to hear … The main part of our Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of our backend codebase AWS & GCP - we're cloud-native Microservice based architecture Kubernetes (EKS) TeamCity for CI/CD (lots of team are releasing More ❯
Employment Type: Permanent
Posted:

Lead Software Engineer- Java- Hands On- Nutmeg

Westminster Abbey, England, United Kingdom
J.P. MORGAN-1
products and projects. Job Responsibilities Work with the Product team to understand user's needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB, Aurora/MySQL and AWS. Participate with the rest of the team in the process of designing how our architecture needs to … track record of delivering high quality software that adjusts to business and product needs to provide a great user experience in a timely manner Experience with a JVM language (Java/Scala/Kotlin) and Springboot Experience designing systems from scratch as well as understanding how to evolve existing architectures to achieve new goals, both serverless and managed in the More ❯
Posted:

Staff Software Engineer (Java, Kafka, AWS)

Belfast, United Kingdom
Proofpoint
speed, security, and reliability. Your day-to-day • Architect, build, and maintain scalable, fault-tolerant systems that support petabyte-scale workloads in production • Lead development of RESTful APIs using Java or similar high-performance languages (e.g., Go, Kotlin, Scala) • Contribute to the evolution of our internal platform by improving core infrastructure components and abstractions • Design and optimize data pipelines and … experience in software engineering, with significant time spent on infrastructure or platform teams • Proven track record of designing and operating petabyte-scale systems in production environments • Deep experience with Java and working knowledge of other programming languages such as Python, Go or Scala • Strong understanding and hands-on experience with RESTful service design and implementation • Solid background in distributed systems More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer (Java)

Belfast, United Kingdom
iManage
best out of them. You'll be collaborating directly with product teams and technical specialists to deliver the roadmap, drive engineering initiatives and develop key features. Our technology stack Java (17/21) SQL (Microsoft SQL Server) Microsoft Azure Kubernetes Docker iM Responsible For Taking ownership and leading a project through the full SDLC and ensure successful production maintenance. Design … of quality. Foster a dynamic and energetic work environment by engaging with team members and promoting a culture of learning and fun. iM Qualified Because I Have Expertise in Java and Spring Boot. Experience with containerisation (Docker), orchestration (Kubernetes) and cloud platforms (we use Microsoft Azure!). Knowledge of different architectural patterns. Working experience with scalable distributed systems. An insatiable More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Sapiens
Sapiens UK is seeking an experienced Java Developer to join our Cardiff team. We are a global leader in intelligent insurance software solutions, and we are expanding our Cardiff team to meet new business demands. If you’re ready to take your skills to the next level with a dynamic and growing company, this could be the ideal role for More ❯
Posted:

Java Developer

Rotterdam, Zuid-Holland, Netherlands
Crystalloids
Airflow, Pub/Sub, Dataform (deincludbt), and Terraform (infrastructure as code). Familiarity with Google Cloud Services: AppEngine, Endpoints, BigQuery, Cloud Storage, Cloud Dataflow, and Cloud Datastore. Programming languages: Java/Python, SQL Methodologies: Experience with Agile development using Scrum, test-driven development (TDD), object orientation and modeling via UML, and scripting (Shell scripting). Soft Skills: Strong problem-solving More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Lead UI Software Engineer - Stack: React, Typescript, Java, Spring

Westminster Abbey, England, United Kingdom
J.P. MORGAN-1
engineering concepts and applied experience Advanced knowledge on front end technologies - Typescript, AngularJS, React, Vite, Jest, D3 and related libraries/Frameworks Good working knowledge of back end technologies - Java, Spring, API architecture Hands-on experience managing a book of work independently and engaging directly with stakeholders and product owners Hands-on experience with UX best practices and practical experience More ❯
Posted:

Java Software Engineer (API, Data and Cloud)

City of London, Greater London, UK
Hybrid / WFH Options
Nationwide Building Society
s technology platform or platforms in Financial Services, or other similar regulated sectors. That means we expect you to have skills in the following: Experience in developing API using Java/Python, Data using Pyspark/Azure data factory/AWS glue and E2E automated Devops using IaaC Experience as a Cloud Engineer across multiple projects especially in Customer communications More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer(2 days onsite) with Security Clearance

Falls Church, Virginia, United States
STEM IT
Mclean based operation(2 days onsite a week). This person will working on all new green development projects utilizing an array of tools such as: JVM programming languages(Java/Springboot, Groovy, Python), Docker + Kubernetes, Javascript/React, Kafka, Elastic Search, Lucene, Spark, and Cassandra, DynamoDB as well as Neo4J. Obviously very very few folks have touched/… an active Top Secret clearance or above is required Required Skills & Experience 4+ years of professional software engineering experience Active Top Secret clearance or above Experience with JVM languages: Java(preferred), Scala, Groovy, and/or Python Experience with javascript frameworks: React(preferred), Angular, and/or Vue Bachelor's in computer science or related field required Desired Skills & Experience … Master's in computer science or a related field Experience deploying applications to Amazon Web Services (AWS) Experience with Java and Springboot Experience with Microservices and containerization tools(Docker, Kubernetes) Experience with data ingestion tools and data streaming with Kafka Strong understanding of distributed computing concepts NoSQL DB Experience preferred and background with Neo4J is a big plus Benefits Competitive More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Marklogic Developer (SME) with Security Clearance

Reston, Virginia, United States
RedKey Solutions
Red Key is seeking a skilled Java Developer to serve as a Marklogic Subject Matter Expert (SME) and provide Agile DevOps support for mission-critical systems. In this role, you will have the opportunity to develop robust systems, software, and cloud environments while maintaining and enhancing critical systems. You will be responsible for designing, developing, and implementing Marklogic code and … entity models and utilize the Marklogic library to support Governance, Risk, and Compliance (GRC) initiatives. Participate in software programming initiatives to support innovation and enhancement using HTML, CSS, JavaScript, Java, Python, SpringBoot, and Hibernate. Develop and direct software system validation and testing methods using JUnit and Katalon. Create and integrate custom software solutions to leverage automated deployment technologies. Prototype, develop … and translate them into efficient technical designs. Experience in the development of service-oriented architecture applications. Solid understanding of Object-Oriented Design and Design Patterns. Experience implementing the Marklogic Java-client-API within an enterprise application. Strong knowledge of XQuery, FLWOR queries, JavaScript, Marklogic, SPARQL, RDF data, XML Data, triple-stores, and XML Processing. Experience developing Marklogic Entity Models and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer - SME with Security Clearance

Washington, Washington DC, United States
Anonymous Employer
as a technical lead in the design, development, deployment, and support of enterprise applications for mission-critical government systems. Key Responsibilities: Design, develop, and maintain secure, scalable applications using Java 8 (J2EE), Spring Boot, and React. Lead database development and optimization efforts using Oracle and PostgreSQL. Build and maintain RESTful Web Services and integrate with AWS-hosted infrastructure. Develop dynamic … decisions. Required Skills and Experience: U.S. Citizenship with Top Secret/SCI eligibility Effective communication and documentation skills across technical and business audiences Strong development experience (8+ years) with: Java 8 (J2EE), Spring Framework 5+, Spring Boot 2 JavaScript/AJAX, React, HTML, CSS Hibernate 5+, RESTful Web Services SQL/RDBMS - Oracle and PostgreSQL Apache Tomcat, Red Hat JBoss More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer with Security Clearance

Rome, New York, United States
Assured Information Security, Inc
AIS) has an opening for a Software Engineer to join our Trusted Systems team. In this role you will help design, build, and maintain secure, scalable software systems using Java, modern microservices architectures, and RESTful APIs. The ideal candidate has strong experience with object-oriented principles, is well-versed in database technologies, and understands data replication concepts. Experience with cross … hybrid position with the ability to work onsite in Rome, NY. This position also requires an active Secret clearance. What You'll Do: Design, develop, test, and deploy robust Java-based backend services. Architect and build systems following microservices best practices. Develop and consume RESTful APIs for internal and external system communication. Apply object-oriented programming (OOP) principles to produce … II) 5 years professional software development experience (Software Engineer III) 8 years professional software development experience (Sr. Software Engineer) OR equivalent combination of education and experience. Strong proficiency in Java and frameworks such as Spring or Hibernate. Solid understanding of object-oriented design and data replication concepts. Hands-on experience building and working with microservices architectures. Experience designing and working More ❯
Employment Type: Permanent
Salary: USD 127,841 Annual
Posted:

Lead Software Engineer

Manchester, North West, United Kingdom
Anson Mccade
that drive exceptional user experiences and support business growth. This role sits within a forward-thinking technology team focused on customer-centric platforms, working with modern tools including React, Java, Golang, TypeScript, and AWS. Key Responsibilities: Collaborate with cross-functional teams to deliver innovative, customer-focused applications. Lead the end-to-end development of robust, scalable, and secure systems. Guide … best practices, and technical leadership. Drive innovation by staying up-to-date with emerging technologies and industry trends. What Youll Bring: Expertise in one or more modern programming languages: Java (Spring Boot), TypeScript (React/Angular), Golang , or Python . Strong analytical and problem-solving abilities with a knack for simplifying complex technical challenges. A proactive mindset with a strong More ❯
Employment Type: Permanent
Salary: £90,000
Posted:

Software Engineer III- Back End- Nutmeg- Mid Level

Westminster Abbey, England, United Kingdom
J.P. MORGAN-1
solutions in the form of cloud-native microservice architecture applications leveraging the latest technologies and the best industry practices. Design, estimate costs for and implement technical solutions written in Java/Kotlin Write unit, component, integration, end-to-end & performance tests Support the products you've built through their entire life cycle, including production and incident management Required qualifications, capabilities … and skills Formal training or certification on Java programming concepts and proficient advanced experience Recent hands-on professional experience as a back-end software engineer in an agile, dynamic and customer facing environment Recent experience with using a JVM language (Java/Scala/Kotlin, preferably Java 8+) Understanding of RESTful APIs and web technologies Understanding of relational databases Experience More ❯
Posted:

Software Engineer II / III

Glasgow, Scotland, United Kingdom
J.P. MORGAN-1
coding practices and system architecture. Engages with software engineering communities to explore emerging technologies. Fosters a team culture of diversity, equity, inclusion, and respect. Develops and maintains microservices using Java with Spring Boot. Builds scalable REST APIs and backend components. Deploys, monitors, and manages services in AWS, especially EKS (Kubernetes). Demonstrates familiarity with messaging queues like kafka, SQS etc. … skills Formal training or certification on back end development concepts and proficient applied experience Proficient advanced experience in back end development in any one of the languages such as java, go, Kotlin. Willingness to work on backend stack focused mainly on java, spring boot. Hands-on practical experience in system design, application development, testing and operational stability. Previous experience in More ❯
Posted:

Principal Software Engineer with Security Clearance

Reston, Virginia, United States
RedKey Solutions
lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. Primary Responsibilities: Engage in software programming initiatives to support innovation and enhancement using HTML, CSS, JavaScript, Java, Python, SpringBoot, Hibernate, and Angular. Develop and direct software system validation and testing methods using Junit and Katalon. Develop and integrate custom software solutions to leverage automated deployment technologies. Prototype … best practices and standard operating procedures. Create innovative solutions to meet customers' technical needs. Qualifications: Proficient in common Agile practices, service-oriented environments, and development practices. Extensive experience with Java, Angular, Spring, and C2S. Comprehensive experience in the software development lifecycle, with expertise in DevOps toolsets and practices. Direct experience utilizing software testing performance tools such as Junit. Extensive experience More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer (SME) with Security Clearance

Reston, Virginia, United States
RedKey Solutions
requirements. Develop, prototype, and deploy solutions within Commercial Cloud Solutions using Infrastructure platform services. Participate in software programming initiatives to support innovation and enhancement, utilizing technologies such as Python, Java, JavaScript, SpringBoot, Hibernate, and Angular. Independently demonstrate proposed solutions to customers, then iterate based on feedback. Collaborate closely with team members, Product Owners, and Scrum Masters to ensure alignment and … Cloud, Azure). Demonstrated ability to independently demonstrate developed solutions and update based on customer feedback. Proficiency in common Agile practices, service-oriented environments, and development practices. Expertise in Java, JavaScript, and Angular. Extensive experience with the software development lifecycle and delivering within DevOps toolsets/practices. Direct experience using software testing performance tools like Junit. Experience working in an More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer with Security Clearance

Reston, Virginia, United States
Marathon TS Inc
GovCon industry. Location: Reston, VA Security Clearance: TS/SCI with Full Scope Poly Responsibilities: Participate in software programming initiatives to support innovation and enhancement, using HTML, CSS, JavaScript, Java, Python, SpringBoot, Hibernate, and Angular. Developing and directing software system validation and testing methods using Junit and Katalon Develop and integrate custom developed software solutions to leverage automated deployment technologies … Create innovative solutions to meet the technical needs of customers. Minimum Requirements: Proficient with common Agile practices, service-orientated environments, and development practices In-depth use and experience with Java, Angular, Spring and C2S. In-depth experience in the software development lifecycle, with experience delivering within DevOps toolsets/practices Direct experience utilizing software testing performance tools, such as Junit More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Principal Full Stack Developer - Agile DevOps Support with Security Clearance

Reston, Virginia, United States
RedKey Solutions
lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. Primary Responsibilities: Participate in software programming initiatives to support innovation and enhancement using HTML, CSS, JavaScript, Java, Python, SpringBoot, Hibernate, and Angular. Develop and direct software system validation and testing methods using JUnit and Katalon. Create and integrate custom-developed software solutions to leverage automated deployment technologies. … standard operating procedures. Create innovative solutions to meet the technical needs of customers. Basic Qualifications: Proficiency in common Agile practices, service-oriented environments, and development practices. Extensive experience with Java, Angular, Spring, and C2S. In-depth experience in the software development lifecycle, with experience delivering within DevOps toolsets/practices. Experience using software testing performance tools, such as JUnit. Proficiency More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Advanced Software Engineer - Cloud with Security Clearance

Scottsdale, Arizona, United States
Moseley Technical Services, Inc
automation, and containerized environments. Apply security best practices, including encryption, compliance, vulnerability management, and incident response. Develop, test, and optimize API integrations to ensure scalability and reliability. Utilize Python, Java, and scripting languages (YAML, JSON, Linux/UNIX) for cloud-based application development. Implement AI-driven solutions to enhance workload efficiency and automation. Collaborate with development, security, and operations teams … obtain Secret security clearance Bachelor's degree in Software Engineering, or a STEM and 8+ years of experience, or Master's degree and 6+ years of experience Python/Java programming languages Understanding of DevOps principles, CI/CD pipelines, GitOps, automation, configuration management, and infrastructure as code Familiar with Scaled Agile methodology Familiarity with security best practices, risk, compliance More ❯
Employment Type: Permanent
Salary: USD 89 Hourly
Posted:

Software Developer with Security Clearance

Chantilly, Virginia, United States
Trinity Enterprise Services LLC
This role allows you to build robust systems and software utilizing cloud capabilities and gain experience in Agile development. Responsibilities: • Design & Develop: Contribute to software programming initiatives using JavaScript, Java, and/or Python to drive innovation and enhance system capabilities. • Test & Validate: Execute software system validation and testing methods using Junit and Katalon. • Automate & Deploy: Create software solutions that … quality and project documentation. Qualifications: Basic Requirements: • Bachelor's degree in a relevant discipline with 2-4 years of experience, or equivalent qualifications. • Proficient in JavaScript; additional experience with Java, Python, and/or Bash is desired. • Experience with Linux OS scripting and database integration (relational and NoSQL). • Familiarity with cloud infrastructure platforms (AWS, Azure) and DevOps tools (Ansible More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java Software Engineer Java/React

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Adria Solutions
Java Software Engineer - Manchester We are seeking a Java Software Engineer to join their dynamic team, shaping a cutting-edge product suite and developing scalable, secure, and ethical digital solutions that make a tangible difference. Role Overview: Develop back-end and front-end web and mobile solutions Work on innovative greenfield projects Design scalable, maintainable systems Ensure security, accessibility, and … usability Collaborate with a mission-driven team Key Skills & Experience: Essential: 3+ years’ software engineering experience Strong Java, React, and React Native skills Agile development experience CI/CD pipelines and DevOps expertise Relational databases (e.g. MySQL) knowledge Strong problem-solving and teamwork abilities Desirable: AWS experience Agile tools (JIRA, Confluence) familiarity Working with sensitive health data Degree in Computer … Benefits: Hybrid working flexibility 25 days’ holiday + UK bank holidays + your birthday off 5 mental health days per year Well-being budget Interested? Please Click Apply Now! Java Software Engineer More ❯
Employment Type: Full-Time
Salary: £50,000 - £60,000 per annum, Negotiable
Posted:

Java Software Engineer (Java/React)

Manchester, North West, United Kingdom
Hybrid / WFH Options
Adria Solutions
Java Software Engineer - Manchester We are seeking a Java Software Engineer to join their dynamic team, shaping a cutting-edge product suite and developing scalable, secure, and ethical digital solutions that make a tangible difference. Role Overview: Develop back-end and front-end web and mobile solutions Work on innovative greenfield projects Design scalable, maintainable systems Ensure security, accessibility, and … usability Collaborate with a mission-driven team Key Skills & Experience:Essential: 3+ years software engineering experience Strong Java, React, and React Native skills Agile development experience CI/CD pipelines and DevOps expertise Relational databases (e.g. MySQL) knowledge Strong problem-solving and teamwork abilities Desirable: AWS experience Agile tools (JIRA, Confluence) familiarity Working with sensitive health data Degree in Computer … Benefits: Hybrid working flexibility 25 days holiday + UK bank holidays + your birthday off 5 mental health days per year Well-being budget Interested? Please Click Apply Now!Java Software Engineer More ❯
Employment Type: Permanent, Work From Home
Salary: £60,000
Posted:
Java
10th Percentile
£40,125
25th Percentile
£55,000
Median
£72,500
75th Percentile
£112,500
90th Percentile
£137,500