9 Message Queuing Jobs

Job Description At American Express, our culture is built on a 175-year history of innovation, shared and Leadership Behaviors, and an unwavering commitment to back our customers, communities, and colleagues. As part of Team Amex, you'll experience this powerful backing with comprehensive support for your holistic well-being and many opportunities to learn new skills, develop as a leader, and grow your career. Here, your voice and ideas matter, your work makes an impact, and together, you will help us define the future of American Express. How will you make an impact in this role Responsible for contacting clients with overdue accounts to secure the settlement of the account. Also they do preventive work to avoid future overdue with accounts that have a high exposure. Job Description: Demonstrated leadership in designing sustainable software products, setting development standards, automated code review process, continuous build and rigorous testing etc Ability to effectively lead and communicate across 3rd parties, technical and business product managers on solution design Primary focus is spent writing code, API specs, conducting code reviews & testing in ongoing sprints or doing proof of concepts/automation tools Applies visualization and other techniques to fast track concepts Functions as a core member of an Agile team driving User story analysis & elaboration, design and development of software applications, testing & builds automation tools Works on a specific platform/product or as part of a dynamic resource pool assigned to projects based on demand and business priority Identifies opportunities to adopt innovative technologies Design, develop, and deploy scalable applications on the Google Cloud Platform using Java 8 & above. In-depth understanding of Google Cloud Platform services and architecture. Proficiency in developing and deploying applications on GCP using services such as Compute Engine, App Engine, Cloud Functions, Big Query, Cloud SQL, DataProc, Dataflow etc. Experience with containerization technologies such as Docker and Kubernetes is a plus. Awareness of best practices for cloud-based application development, ensuring security, reliability, and efficiency. Troubleshoot and resolve issues related to application performance and functionality on cloud Qualification: A bachelor's degree in computer science, computer engineering, other technical discipline, or equivalent work experience 4+ years of experience in software development 3-5 years in leading teams of engineers Demonstrated experience with Agile or other rapid application development methods Demonstrated experience with object-oriented design and coding Full-Stack development exposure Demonstrated experience on these core technical skills (Mandatory) Core Java, Spring Framework, Spring boot, Java EE Relational Database (Postgres / MySQL / DB2 etc) Data Serialization techniques (Ex: Avro) Cloud development (Micro-services) Parallel & distributed (multi-tiered) systems Application design, software development and automated testing Demonstrated experience on these additional technical skills (Nice to Have) Unix / Shell scripting GenNext languages: Python / Scala / Golang / Julia etc. Message Queuing, Stream processing (Kafka) AJAX tools/ Frameworks. Web services ,open API development, and REST concepts Experience with implementing integrated automated release management using tools/technologies/frameworks like Maven, Git, code/security review tools, Jenkins, Automated testing and Junit. We back you with benefits that support your holistic well-being so you can be and deliver your best. This means caring for you and your loved ones physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally: Competitive base salaries Bonus incentives Support for financial-well-being and retirement Comprehensive medical, dental, vision, life insurance, and disability benefits (depending on location) Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need Generous paid parental leave policies (depending on your location) Free access to global on-site wellness centers staffed with nurses and doctors (depending on location) Free and confidential counseling support through our Healthy Minds program Career development and training opportunities American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. Offer of employment with American Express is conditioned upon the successful completion of a background verification check, subject to applicable laws and regulations.

Role: Data Engineer II A growing AdTech organization is seeking a Data Engineer II to join a small, highly influential Data Engineering team. In this role, you will be responsible for evolving and optimizing high-volume, low-latency data pipeline architecture, as well as improving data flow and collection processes across multiple teams. The ideal candidate is an experienced data pipeline builder and data wrangler who thrives on optimizing systems and building scalable solutions from the ground up. You will support software engineers, product managers, business intelligence analysts, and data scientists on data initiatives while ensuring consistent application of best practices for data delivery architecture across projects. This role is well-suited for self-starters eager to optimize or re-design modern data architectures to support next-generation products and initiatives. Responsibilities: Design and maintain high-throughput data platform architecture handling hundreds of billions of daily events. Explore, refine, and assemble large, complex data sets aligned with business and product needs. Identify and implement internal process improvements, such as automation, data delivery optimization, and infrastructure re-design for scalability. Build infrastructure for optimal extraction, transformation, and loading (ETL) of data from diverse sources using Spark, EMR, Snowpark, Kafka, and related technologies. Collaborate with stakeholders across distributed teams to resolve data-related issues and support infrastructure requirements. Translate business requirements into clear technical solutions for both technical and non-technical audiences. Qualifications: 2+ years of experience in a Data Engineer role. Bachelors degree (or higher) in Computer Science or related Engineering field. Proven experience building and optimizing big data pipelines, architectures, and datasets. Strong working knowledge of Databricks/Spark and associated APIs. Proficiency in programming/scripting with Python, Java, or Scala . Experience with relational databases, SQL authoring/optimization, and working across multiple database technologies. Hands-on experience with AWS cloud services such as EC2, EMR, and RDS. Familiarity with NoSQL data stores (e.g., Elasticsearch, Apache Druid). Experience with data pipeline and workflow management tools such as Airflow . Ability to perform root cause analysis on complex data and processes to solve business problems and identify improvements. Strong experience with unstructured and semi-structured data formats (JSON, Parquet, Iceberg, Avro, Protobuf). Deep knowledge of data transformation, data structures, metadata, dependency, and workload management. Demonstrated ability to process, manipulate, and extract insights from large datasets. Working knowledge of stream processing, message queuing, and highly scalable big data storage systems. Experience collaborating with cross-functional teams in fast-paced environments. Preferred Skills: Experience with streaming systems such as Kafka, Spark Streaming, or Kafka Streams . Knowledge of Snowflake/Snowpark . Familiarity with DBT . Exposure to AdTech industry data and systems. Thanks & Regards, Gloria Dias Research Associate | LH Gloria.Dias@persolapac.com persolindia.com Pune, India CONFIDENTIAL NOTE: This e-mail and any attachments may contain confidential information. If you are not the intended recipient, please notify the sender immediately and delete this message. Unauthorized use or distribution of this communication is strictly prohibited. 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As a customized application developer, you will be responsible for engaging in project scope, design, and development of creative software solutions aligned with customer requirements. You will review software design plans, develop and support existing customized applications, and perform code reviews and development testing. Additionally, you will be involved in applications migration, decommission, and maintenance of software build and release package processes. Project management of development projects and preparation of software design documents will also be part of your role, along with updating and managing various documentation sets. To be successful in this role, you must possess a Bachelor's degree in Computer Science or a related field and have at least 5 years of experience as a customized application developer. You should also have experience with Microsoft-centric and frontend framework technology stacks, microservices, multi-tier architectures, RDBMS, and basic knowledge of NoSQL. Familiarity with Agile Development Methodologies, design skills, and thorough documentation skills is essential. Exposure to ITSM tool ServiceNow and integration with ERP systems like SAP will be advantageous. Strong problem-solving and analysis skills, along with a willingness to learn new technologies, are key attributes for this role. The ability to work autonomously and effectively communicate with team members and stakeholders is crucial. Key Technical Skills required for this role include proficiency in .NET, C#, ASP.NET MVC, HTML, CSS, AJAX, and JavaScript. Experience with SPA frontend frameworks such as VueJS, NuxtJS, React, or NodeJS, as well as developing web and mobile applications using Responsive apps and PWA, is necessary. Knowledge of microservices, multi-tier architectures, GraphQL, RESTful APIs, RDBMS, and NoSQL databases is essential. Familiarity with container concepts like Docker and Kubernetes, TDD, CI/CD, GIT source control, build automation, test automation, deployment, automated JavaScript testing frameworks (e.g., Jest or Mocha), message queuing, Enterprise Service Bus, and cloud computing technologies (e.g., AWS EC2, EKS, ECS, ElastiCache, RDS, SQS, S3) is also required.,

You will be joining our team at PAN India Bengaluru or Hyderabad location with an immediate start or within 15 days. As a frontend developer, you will be expected to demonstrate proficiency in Java and React.js. With a minimum of 9 years of professional experience in frontend development, you should have a strong focus on React.js along with at least 6 years of experience in Java. Your responsibilities will include a solid understanding of JavaScript (ES6+), HTML5, and CSS3. You should have hands-on experience with React Hooks, Context API, Redux (or similar state management), and integrating web applications with RESTful APIs and third-party services. It is essential to have practical experience with unit testing frameworks like Jest, React Testing Library, etc., and familiarity with CI/CD pipelines for frontend deployment. Moreover, you should be proficient in building scalable products/services using Java/Spring, message queuing, load balancer, distributed caches, and high availability database for cloud platforms. Your role will also involve executing End to End DevOps (Development, QA deployment). Additionally, it is required that you have a minimum of 5 years of experience in Java. If you are interested in this opportunity, please share your CV at harpreet.kaur@programming.com.,

As a Lead Software Engineer specializing in Java Backend development at Mastercard Commercial Solutions, you will be an integral part of the Commercial Platform Engineering team based in our dynamic Pune Tech Hub. Your primary responsibility will be to collaborate with a group of skilled developers to create high-performance and high-volume solutions for our programs. Your key tasks will include designing and implementing Java-based utilities, ensuring the development of secure, scalable, and maintainable software solutions, and incorporating best practices for automated testing, code quality, delivery, and monitoring. Additionally, you will play a crucial role in mentoring both senior and junior engineers through technical guidance, UML documentation, and code reviews. Working closely with Architects, Leads, Developers, and Product Owners, you will contribute to the timely delivery of business value while upholding Mastercard Engineering Principles, Builders Enablement development standards, and Corporate Security guidelines. You will also serve as a Subject Matter Expert for specific initiatives, guiding efficient and secure software development life cycles from ideation to deployment. Collaboration is key in this role, as you will work within a cross-functional and geographically dispersed team to enhance the developer experience and ensure that Developer Experience remains at the core of our operations. By actively participating in the Software Engineering Guild, you will have the opportunity to share your knowledge, best practices, and technological insights with your peers. To excel in this position, you should possess expert-level proficiency in Java JDK 8 or higher, with knowledge of technologies such as Tomcat, Spring Boot, Spring Security, Hibernate, and REST microservices architecture. Experience with SQL, multi-threading, message queuing, and distributed systems is essential, along with familiarity with design patterns, enterprise integration patterns, and cloud platforms like Azure, AWS, and GCP. Your skills should extend to automated unit testing frameworks like Junit, and monitoring solutions such as Dynatrace, Prometheus, Grafana, and Splunk. Proficiency in version control systems like Git, as well as defining and implementing best practices for Continuous Integration / Continuous Delivery (Ci/CD) pipelines, is also crucial. Experience with container technologies like Docker and Kubernetes, performance testing tools like JMeter and Gatling, and regulated environments with secure software development practices will be advantageous. A Bachelor's degree in Computer Science, Computer Engineering, or a related field is required for this role. You will also be expected to uphold Mastercard's corporate security responsibilities by following security policies, ensuring information confidentiality and integrity, reporting any security violations, breaches, and participating in mandatory security trainings. If you are passionate about technology, thrive in a collaborative environment, and have a strong background in Java backend development, we invite you to join our team at Mastercard Commercial Solutions and contribute to shaping the future of our innovative solutions.,

NTT DATA is looking for a Databricks Developer to join their team in Bangalore, Karnataka, India. As a Databricks Developer, your responsibilities will include pushing data domains into a massive repository and building a large data lake by highly leveraging Databricks. To be considered for this role, you should have at least 3 years of experience in a Data Engineer or Software Engineer role. An undergraduate degree in Computer Science, Statistics, Informatics, Information Systems, or another quantitative field is required, while a graduate degree is preferred. You should also have experience with data pipeline and workflow management tools, advanced working SQL knowledge, and familiarity with relational databases. Additionally, an understanding of Datawarehouse (DWH) systems, ELT and ETL patterns, data models, and transforming data into various models is essential. You should be able to build processes supporting data transformation, data structures, metadata, dependency and workload management. Experience with message queuing, stream processing, and highly scalable big data data stores is also necessary. Preferred qualifications include experience with Azure cloud services such as ADLS, ADF, ADLA, and AAS. The role also requires a minimum of 2 years of experience in relevant skills. NTT DATA is a trusted global innovator of business and technology services with a commitment to helping clients innovate, optimize, and transform for long-term success. They serve 75% of the Fortune Global 100 and have a diverse team of experts in more than 50 countries. As a Global Top Employer, NTT DATA offers services in business and technology consulting, data and artificial intelligence, industry solutions, and the development, implementation, and management of applications, infrastructure, and connectivity. They are known for providing digital and AI infrastructure solutions and are part of the NTT Group, investing over $3.6 billion each year in R&D to support organizations and society in moving confidently into the digital future. Visit their website at us.nttdata.com for more information.,

Job Description: We are looking for a skilled Middleware Integration Specialist with strong expertise in IBM ACE (App Connect Enterprise) and a solid background in banking integration projects. The ideal candidate should have between 4 to 8 years of relevant experience and be capable of designing, developing, and supporting robust middleware solutions for large-scale enterprise environments. Key Responsibilities: • Design and implement integration solutions using IBM ACE for banking and financial services projects. • Collaborate with business analysts and architects to understand integration requirements and translate them into technical solutions. • Develop and support integration flows, message transformations, and system integrations across various banking systems. • Troubleshoot and resolve technical issues in the middleware layer. • Work with SQL and PL/SQL for data extraction, transformation, and loading related to integration flows. • Support UAT, SIT, and production deployments. Required Skills: • 48 years of experience in middleware integration with a strong focus on IBM ACE. • Proven experience in banking integration projects (preferably core banking, digital banking, or payments). • Proficient in SQL and PL/SQL for backend interaction and data manipulation. • Good understanding of integration patterns, message queuing, and API-based integrations. • Exposure to SOAP/REST, XML, JSON, and WSDL. Preferred / Added Advantage: • Prior Middle East banking project experience. • Secondary skill in Oracle Service Bus (OSB) or any other middleware integration tools. • Understanding of security protocols, error handling, and transaction management in middleware integrations. Soft Skills: • Strong problem-solving and analytical skills. • Effective communication and coordination with cross-functional teams. • Ability to work independently with minimal supervision

Job Description: Design, implement, and maintain data pipelines and data integration solutions using Azure Synapse Develop and optimize data models and data storage solutions on Azure Collaborate with data scientists and analysts to implement data processing and data transformation tasks. Ensure data quality and integrity through data validation and cleansing methodologies. Monitor and troubleshoot data pipelines to identify and resolve performance issues Collaborate with cross-functional teams to understand and prioritize data requirements. Stay up-to-date with the latest trends and technologies in data engineering and Azure services. Skills & Qualifications: Bachelors degree in IT, computer science, computer engineering, or similar 8+ years of experience in Data Engineering. Microsoft Azure Synapse Analytics experience is essential. (Azure Data Factory, Dedicated SQL Pool, Lake Database, Azure Storage) Hands on experience in Spark notebooks(python or Scala) is mandatory End-to-end Data Warehouse experience: Ingestion, ETL, big data pipelines, data architecture, message queuing, BI/Reporting, and Data Security. Advanced SQL/relational database knowledge and query authoring. Demonstrated experience in design and delivering data platforms for Business Intelligence and Data Warehouse. Strong skills in handling and analysing complex, high volume data with excellent attention in details. Knowledge of data modelling and data warehousing concepts, such as DataVault or 3NF. Experience with Data Governance (Quality, Lineage, Data dictionary, and Security). Familiar with Agile methodology and Agile working environment. Ability to work alone with POs, BAs, Architects.

Role & responsibilities This role is responsible for our primary stack of .NET and a broad array of other technologies to deliver our products and maintaining both the front-end and back-end of our web applications. You will collaborate with cross-functional teams to create innovative software solutions, implement new features, and optimize performance. As a senior member of the team, you will also mentor junior developers and help drive best practices in software development. Job Responsibilities: Design, develop, and maintain both front-end and back-end components of web applications using modern frameworks and technologies. Work closely with product managers, designers, and other developers to define software requirements, plan sprints, and deliver solutions that meet business goals. Build responsive, dynamic, and visually appealing user interfaces using technologies like HTML, CSS, JavaScript, React, Angular, or Vue.js. Expertise in the following technologies and tools: ASP.NET, C#, SQL Server, .NET Core, message queuing, HTML, JavaScript Develop server-side logic, APIs, and database management systems using technologies such as Node.js,.NET, Java, or Python, along with SQL/NoSQL databases like SQL Server and MongoDB. Integrate third-party services, APIs, and data sources into our applications, ensuring seamless communication between front-end and back-end components. Write clean, efficient, and reusable code that adheres to best practices, follows coding standards, and is well-documented. Develop unit tests, conduct integration testing, and debug issues to ensure high-quality, reliable software. Identify and address performance bottlenecks in both the front-end and back-end to ensure fast, scalable applications. Provide guidance, mentorship, and technical support to junior and mid-level developers. Promote best practices and encourage learning within the team. Participate in Agile methodologies such as Scrum, attending sprint planning, daily stand-ups, and retrospectives to ensure timely delivery of features and improvements. Stay updated on the latest trends in software development, emerging technologies, and industry best practices. Apply new knowledge to enhance existing systems. Preferred candidate profile Required Skills Bachelors degree or equivalent combination of education and experience 5+ years of experience as a Full Stack Developer, with a proven track record of developing and maintaining complex web applications. Expertise in front-end technologies (HTML, CSS, JavaScript) and modern JavaScript frameworks (React, Angular, or Vue.js). Strong back-end development skills with experience primarily in .NET. Solid experience with databases (SQL/NoSQL) and data modeling. Knowledge of RESTful APIs, WebSockets, and other integration technologies. Experience with version control systems, particularly Git, and working with collaborative development environments. Strong understanding of software development principles, design patterns, and architecture (MVC, Microservices, etc.). Experience with cloud platforms such as AWS, Azure, or Google Cloud is a plus. Familiarity with containerization technologies (Docker, Kubernetes) is a plus. Strong debugging, problem-solving, and analytical skills. Excellent communication and collaboration skills, with the ability to work effectively in a team environment. Expected Competencies: Detailed oriented with strong organizational skills Ability to pay attention to programming style and neatness Strong English communication skills, both written and verbal Ability to train, mentor junior colleagues with patience with tangible results.