Java Engineer Job at Barclays (Northampton)

Development Engineer 3 (Java Release Engineer)

The Release Manager is responsible for the efficient and reliable delivery of so...

Location

India , Chennai

Salary:

Not provided

Comcast

Expiration Date

Until further notice

Requirements

Bachelor's Degree
5-7 Years of relevant work experience

Job Responsibility

Release Planning and Strategy: Collaborate with stakeholders to create and maintain a comprehensive release schedule, identifying dependencies, risks, and mitigation strategies
Understand the business context and technical details of each application to predict and address potential release issues
Coordinate with DevOps, SRE, and Infrastructure teams to align release artifacts, deployment pipelines, and environment changes
Version and Dependency Management: Maintain a centralized repository of application versions and dependencies, enforcing consistent versioning conventions
Ensure the compatibility of external system integrations and manage the impact of dependency updates
Release Packaging and Deployment: Work with development teams to package release artifacts (code, configs, migrations) for seamless deployment
Orchestrate the deployment of releases across environments, leveraging automation to move towards continuous delivery
Collaborate with SRE and Infrastructure teams to execute database migrations and infrastructure changes
Release Testing and Quality Assurance: Ensure comprehensive testing suites are in place and executed as part of the release process
Validate the integrity of release artifacts, including database migrations and infrastructure changes

What we offer

Paid Time off
Physical Wellbeing benefits
Financial Wellbeing benefits
Emotional Wellbeing benefits
Life Events + Family Support benefits

Fulltime

Senior Software Engineer - Java Full Stack - Futures Engineering

As a Developer, you will be enhancing and maintaining an enterprise Cleared Deri...

Location

United States , Chicago

Salary:

185000.00 - 215000.00 USD / Year

Clear Street

Expiration Date

Until further notice

Requirements

5+ years of professional experience in back-end development with Java
3+ years of experience within a financial institution, preferably in FCM (Futures Commission Merchant) or Broker-Dealer environments
Ability to work under pressure and meet deadlines
Experience building microservices
Strong understanding of design patterns, multithreading, and performance optimization
Strong problem-solving skills and ability to debug complex systems
Hands-on experience with Apache Kafka for event streaming and messaging
Proficiency in MongoDB or AWS DocumentDB for NoSQL database design and querying
Familiarity with Apache Solr for search and indexing, Apache ZooKeeper for distributed system coordination, and HashiCorp Vault for secrets management
Experience with Kubernetes for container orchestration and deployment

Job Responsibility

Working in a project team alongside other developers to architect, develop, and optimize server-side applications, RESTful APIs, and microservices using Java
Implement event-driven architectures with Apache Kafka and for real-time data processing
Contribute to front-end development using ReactJS, focusing on integrating UI components with back-end services
Optimize application performance, security, and reliability
Deploy and manage applications in Kubernetes clusters, ensuring high availability and scalability
Provide technical support for application
Collaborate with cross-functional teams across the organization to architect solutions and deliver robust features
Participate in code reviews, unit testing, and CI/CD pipeline maintenance

What we offer

competitive compensation packages
company equity
401k matching
gender neutral parental leave
full medical, dental and vision insurance
lunch stipends
fully stocked kitchens
happy hours

Fulltime

Senior Software Engineer (Java)

As a Senior Java Developer in Payments. You'll have the opportunity to: Work in ...

Location

Brazil , Sao Jose dos Campos

Salary:

Not provided

Adyen

Expiration Date

Until further notice

Requirements

High skilled with Java
Familiar with complex and high performance platform
Able to coach and train other developers
Able to communicate in English

Job Responsibility

Design, implement, test and monitor new features
Identify and improve parts of the platform to make it more robust and scalable
Collaborate across teams and time zones to make things happen, review code and be open to feedback
Communicating with stakeholders and merchants and monitoring the impact of new features

What we offer

programs to sharpen your English skills if needed

Java Engineering Lead

The Stress testing Team is responsible for delivering Stress testing related sol...

Location

United Kingdom , London

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

hands-on engineering manager with extensive industry experience of engineering management
experience managing individual contributors across all levels
experience of managing managers (engineering or product)
BS or MS in Computer Science or related technical field or related experience
graduate in STEM (Science, Technology, Engineering and Mathematics) or Finance disciplines
broad experience in relational and document databases, data structures, caching and reporting
develop enterprise-grade applications using Java 8/JEE (and higher), No SQL, Spring, among other tools
track record of managing and mentoring junior and senior engineers, preferably located across multiple time zones
experience attracting and hiring top talents, including engineering leaders and software engineers
proficient at working with large and complex code bases

Job Responsibility

lead team(s) of passionate engineers supporting multiple systems who take pride in customer satisfaction and ownership
set up and maintain processes that empower to move the team quickly
be hands-on in technical architecture and reviews, are a strong believer in servant leadership and don’t shy away from rolling up the sleeves
independently own and drive multiple critical work streams, this includes vision/direction setting, overseeing the overall planning and execution toward clear objectives with measurable key results
establish and drive adoption of design and coding best practices within your team
liaise with senior stakeholders across the Risk, Finance and Front Office business organizations, and external Market Regulators to assemble execute projects across Capital spectrum
mentor and guide professional development of analysts & engineers on your team, and continuously improve software engineering practices
strong written and oral presentation skills and presence
collaborate with and across team to design, build and deliver high quality software meeting and exceeding client needs

Fulltime

Java Engineer

Work in a platform which process tens of millions payments per day; Be involved ...

Location

Brazil , Sao Jose dos Campos

Salary:

Not provided

Adyen

Expiration Date

Until further notice

Requirements

At least 3 years of experience with Java development
Strong expertise in Java and related technologies, with a solid grasp of design patterns, testing, and debugging
Ability to share knowledge generously, offering meaningful feedback in code reviews and mentoring peers
Understanding of customer needs and business goals, translating them into impactful, high-quality solutions
Ability to articulate ideas clearly to technical and non-technical stakeholders
Ability to decompose complex problems into actionable tasks with accurate time estimates

Job Responsibility

Build the global payments engine of the future
Take ownership of systems, features, or frameworks
Collaborate effectively with your team and across teams
Design and implement elegant, scalable solutions to complex problems
Proactively identify opportunities for improvement
Monitor and troubleshoot your systems in production

Lead Software Engineer, Java

We’re looking for an experienced Software Engineering Lead to help us build the ...

Location

United States , New York

Salary:

215000.00 - 250000.00 USD / Year

Clear

Expiration Date

Until further notice

Requirements

9+ years of software development experience
Working with cloud-based application development
Fluent in at least a few of: Cloud service providers like AWS, Containerization technologies like Docker and Kubernetes, Collaboration, integration, and deployment tools like GitHub and Argo
Articulating technical concepts to a mixed audience of technical and non-technical stakeholders
Collaborating and mentoring less experienced members of the team
Comfort with ambiguity
Curiosity about technology, believing in constant learning, and the ability to be autonomous to figure out what's important

Job Responsibility

Advance our capabilities across a wide array of industries and domains and gain hands-on experience with privacy, security, data modeling and architecture
Develop and deliver code across the full stack, driving engineering excellence by defining best practices in testing, documentation and observability
Partner with product and other stakeholders to uncover requirements, to innovate, and to solve complex problems
Have a strong sense of ownership, responsible for architectural decision-making and strive for continuous improvement in technology and processes at CLEAR

What we offer

Comprehensive healthcare plans
Family-building benefits (fertility and adoption/surrogacy support)
Flexible time off
Annual wellness stipend
Free OneMedical memberships for you and your dependents
A CLEAR Plus membership
A 401(k) retirement plan with employer match
Catered lunches every day
Fully stocked kitchens
Stipends and reimbursement programs for well-being and learning & development

Fulltime

Java Software Engineer

We are looking for intermediate full-stack software engineers who are passionate...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5+ years of experience as a Software Engineer/Developer using Java
Multiple years of experience with software engineering best practices (unit testing, automation, design patterns, peer review, etc.)
Clear understanding of Data Structures and Object Oriented Principles using Java
Multiple years of experience on Service Oriented and MicroServices architectures, including REST and GraphQL implementations
Exposure to front-end technologies (Angular, Javascript, Typescript)
Exposure to Cloud-native development and Container Orchestration tools (Serverless, Docker, Kubernetes, OpenShift, etc.)
Multiple years of experience with frameworks like Spring Boot, Quarkus, Micronaut, or Vert.x
Exposure to Continuous Integration and Continuous Delivery (CI/CD) pipelines, either on-premise or public cloud (i.e., Tekton, Harness, CircleCI, Cloudbees Jenkins, etc.)
Multiple years of experience with agile and iterative software delivery (SCRUM, Kanban)
Exposure to Database technologies (RDBMS, NoSQL, Oracle, MySQL, Mongo)

Job Responsibility

Apply depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with stakeholders on a regular basis
Develop and engineer solutions within an Agile software delivery team, working to collaboratively deliver sprint goals, write code, and participate in the broader Citi technical community and team-level Agile and Scrum processes
Contribute to the design, documentation, and development of world-class enterprise applications leveraging the latest technologies and software design patterns
Leverage technical knowledge of concepts and procedures within own area and basic knowledge of other areas to resolve issues, as necessary
Follow and contribute to defining technical and team standards
Collaborate technical leadership to achieve established goals, in line with our broader technical strategy

Fulltime

Senior Java Engineer

ArkCase is looking for a Senior Java Engineer to join our team and help moderniz...

Location

Macedonia, Republic of , Skopje

Salary:

Not provided

Armedia

Expiration Date

Until further notice

Requirements

Java (core language)
Spring Framework
Kubernetes, managed via Rancher
ActiveMQ (event-based architecture)
Solr (search)
S3 / MinIO (document storage)
Pentaho (reporting)
PDFTron (document viewing & redaction)
Samba (centralized user management)
Node.js / Angular / AngularJS (web UIs)

Job Responsibility

Transition containerized applications from in-pod logging to centralized log aggregation (e.g., syslog)
Significantly reduce Java/Spring application startup time
Refactor synchronous operations (e.g., page counting, file detection) to asynchronous flows
Analyze memory and performance bottlenecks
replace inefficient libraries (e.g., PDFBox)
Identify and modularize monolithic components into microservices (e.g., PDF rendering, audit history, uploads)
Convert our Spring modulith into a distributed service architecture (message or gRPC-based)
Enforce strict plugin architecture with runtime plugin loading
Implement constant-time request handling with async side-effect processing
Enable OAuth and JWT-based authentication to replace Spring Context - based mechanisms

Fulltime

Java Engineer

Barclays

Location:
United Kingdom , Northampton

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
April 05, 2026

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Development Engineer 3 (Java Release Engineer)