13 Collections Framework Jobs

Responsibilities Java 8, Spring boot, Multithreading, and Low latency application experience a big plus. Experience required on Java projects for FinTech Products (Capital Market, Fixed Income, Front Office, Etrading, Banking) experience. 10 Years of strong experience in Java, J2EE/JEE on the server side. Application frameworks Spring, Hibernate, Good Object-oriented concepts and proven Test-Driven Practices Strong Experience in troubleshooting and managing applications on Linux Servers Strong Multithreading experience. Strong experience in creating Microservices and Docker-based deployment. SQL experience is a plus. Messaging systems like Solace or Tibco is a plus Qualifications 10+ years of Java Backend Development experience Prior experience in building applications in the financial sector Bachelor's degree in Computer Science or comparable work experience and certification

As an Automation SDET with experience in Java Selenium, you will be responsible for developing and implementing automation test scripts. Your expertise in Java concepts including OOPs, JAVA Collections Framework, and Exception handling will be essential in ensuring the quality of the software. Additionally, you will have the opportunity to utilize your API automation skills using Rest Assured. Preferred skills for this role include knowledge of automation testing, specifically in Selenium and SOA (API testing). Experience with UFT, Java, and .Net will be beneficial in successfully carrying out the responsibilities of this position.,

As an Android Developer, you will be responsible for utilizing your strong knowledge of the Android SDK, Studio, various versions of Android, and adapting to different screen sizes. Your hands-on experience in Kotlin for at least 3 years and Jetpack compose for 2 years is highly preferred. Additionally, you should possess a solid understanding of object-oriented principles and design patterns, along with proficiency in Kotlin, Java, Threads, and Collections Framework. Your role will require you to have a good grasp of Android XML user interface layouts, as well as experience in using Apollo client for API handling. You must also demonstrate knowledge of Android UI design principles, patterns, and best practices, along with familiarity with RESTful APIs to establish connections between Android applications and back-end services. An understanding of data structures and algorithms is essential for this position. Furthermore, your excellent English communication skills will be crucial in effectively collaborating with team members and stakeholders. It would be advantageous if you have experience in developing apps using hybrid frameworks like React Native. Moreover, familiarity with Google Maps, location APIs, and similar tools will be considered a valuable asset. To qualify for this role, you should hold a BE in Computer Science or Information Technology, B.Tech. in Computer Science or Information Technology, or a Master of Computer Science (MCA or MCS). The ideal candidate will have 4 to 6 years of relevant experience in Android development. If you are seeking a challenging opportunity to contribute your expertise in Android development within a dynamic team environment, we encourage you to apply and be part of our innovative projects. (Note: This job description was sourced from hirist.tech),

As an Automation SDET with experience in JAVA Selenium, you will be responsible for implementing automated test cases to ensure the quality of software products. Your expertise in Java concepts such as OOPs, JAVA Collections Framework, and Exceptions handling will be crucial in developing robust test scripts. Additionally, you will utilize Rest Assured for API Automation to validate the functionality of web services. Preferred Skills for this role include proficiency in Automation testing, specifically with tools like Selenium, SOA (API testing), and UFT. Having a strong background in Java and .Net will be advantageous in effectively carrying out testing activities.,

As a Senior Software Engineer at HSBC, you will play a crucial role in developing and maintaining Oracle systems to meet project requirements. Your responsibilities will include understanding project needs, designing specifications, coding, and ensuring the systems meet established standards. You will collaborate with other solution architects, business analysts, and project managers to deliver high-quality software solutions. Analyzing and troubleshooting production issues, performing system integration and acceptance testing, and providing out-of-hours support for production batches will be part of your routine. Your strong communication skills, both written and verbal, are essential for effective collaboration with global teams. Proficiency in core Java, Spring Boot framework, data analytics, and SQL is required for this role. In addition to technical skills, your ability to work autonomously, take ownership of tasks, and prioritize customer needs are crucial for success in this position. Knowledge of batch processing systems, Apache Spark, and DevOps concepts will be beneficial. Flexibility, responsiveness, and a customer-oriented mindset are key attributes for this role. Join HSBC to be part of a global organization that values diversity, continuous professional development, and a supportive work environment. If you are looking for a rewarding career where you can make a real impact, HSBC is the place to be. For more information and to explore opportunities at HSBC, visit www.hsbc.com/careers.,

Wissen Technology is looking to hire a Senior Java Developer with expertise in Core Java, multithreading, collections, and React.js to join their technology team supporting the BFSI sector. Wissen Technology is a well-established organization known for building strong technology teams and delivering high-quality IT solutions to major financial institutions. As a Senior Java Developer at Wissen Technology, you will be responsible for designing, developing, and maintaining high-performance Java applications used in banking and financial services. You will also be involved in developing responsive web applications using React.js and applying your deep technical knowledge in backend development, object-oriented programming, and database optimization. Key Responsibilities: - Design, develop, and maintain high-performance Java applications for the banking and financial services sector. - Develop responsive web applications using React.js. - Utilize expertise in Java collections, concurrency, and multithreading, including executor services and fork/join frameworks. - Optimize JVM performance and memory usage in enterprise-scale systems. - Write clean, maintainable, and efficient code following industry best practices. - Work with relational databases (Sybase, Oracle, SQL Server) and apply advanced concepts like indexing, replication, triggers, and stored procedures. - Collaborate with cross-functional teams to understand requirements and deliver robust solutions. - Participate in code reviews, unit testing, and mentor junior developers. - Troubleshoot and resolve complex application issues in production environments. Required Skills & Qualifications: - 5+ years of hands-on development experience with Core Java. - Strong understanding and practical experience with Collections Framework, Concurrent Programming, and Multi-threading. - Experience in building modern web interfaces using React.js. - In-depth knowledge of the JVM, with experience in performance tuning and memory management. - Solid understanding of Object-Oriented Design and Data Structures. - Expertise in relational database systems (Sybase, Oracle, or SQL Server) with advanced SQL and performance tuning knowledge. - Strong knowledge of database features like CLOB/BLOB, materialized views, replication, and triggers. - Excellent written and verbal communication skills. - BFSI domain experience is a strong advantage. Wissen Technology, a part of the Wissen Group, was established in 2015 and specializes in providing high-end consulting services for organizations in the Banking & Finance, Telecom, and Healthcare domains. They offer a range of services including Core Business Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, and more.,

As the ideal candidate for this role, you will be responsible for the end-to-end journey of the software development lifecycle. This includes designing and architecting solutions, developing, deploying, and monitoring applications. You will be expected to proactively address incidents or outages, conduct root cause analysis, and contribute to comprehensive incident reports. Your expertise will be instrumental in tackling real-world business challenges at scale, impacting millions of users positively. In this role, you will be working in a distributed microservice environment, where you will build and enhance features to provide seamless experiences with millisecond-level performance for a large customer base. Additionally, you will play a crucial role in mentoring teammates, sharing your knowledge, and upholding a high standard of excellence throughout the development process. To excel in this position, you should possess extensive experience in backend development, with a strong focus on scalability and high performance. Your proficiency in core Java concepts, multi-threading, concurrency control, and Java Collections will be vital for developing efficient applications. A deep understanding of JVM internals, memory management, garbage collection, and performance tuning is also required. Your familiarity with Java 8+ features, Spring Boot, and Microservices architecture will be essential for building REST APIs and designing scalable systems. Experience with Cloud platforms like AWS, GCP, or Azure will be advantageous for deploying and managing backend services effectively. In addition to technical skills, you should have expertise in database design, optimization, and management, including working with SQL and NoSQL databases. Your ability to optimize database queries, design effective data models, and manage transactions will be crucial for maintaining high performance and scalability. Moreover, you should be well-versed in code optimization, performance tuning, and best engineering practices such as TDD, BDD, and clean code principles. Your experience in software design and architecture, technical code reviews, and mentorship will contribute to the overall excellence of the team. Furthermore, a strong understanding of cloud infrastructure, monitoring tools, troubleshooting practices, and incident management will be necessary for ensuring the reliability and observability of production systems. Your involvement in root cause analysis, issue resolution, and reducing Mean Time to Repair (MTTR) will be key in maintaining operational efficiency. Overall, this role offers a challenging and rewarding opportunity to make a significant impact by leveraging your technical expertise to solve complex business problems and deliver high-quality solutions to a broad user base.,

Atyeti is seeking a passionate coder who enjoys tackling problems and challenges. We are looking for someone who can navigate through complex code to simplify and transform it. This role requires an individual with critical thinking skills to evaluate problems by writing and testing product development code. The position is focused on product development. **Experience:** - Minimum of 6 years of experience **Location:** - Pune/Chennai **Notice Period:** - Immediate to 15 days only **Your Expertise:** - Sound understanding and ability to apply core and advanced Java concepts - Proven track record of enterprise-level application development for over 8 years - Hands-on experience with Java-related stack (Spring Framework, Hibernate) - Proficiency in Core Java (1.8+), strong grasp of OOPS concepts and Core Java Basics (JDK 8+) - Good knowledge of Collections Framework, Concurrency, Generics, IO, and Streams API - Proficiency in Java Memory Management and hands-on knowledge in Multi-Threading - Good knowledge of Spring Boot + Cloud Framework - Excellent communication and problem-solving skills,

As a Java Developer with 3 or more years of experience, you will be responsible for designing, developing, and maintaining Java-based applications. Your proficiency in the Java programming language and its core concepts, including multithreading and collections framework, will be essential for success in this role. You will be tasked with designing and implementing RESTful APIs for seamless integration with other applications and services. Therefore, experience with Java frameworks like Spring, Hibernate, or similar will be highly beneficial. Additionally, knowledge of web technologies such as HTML, CSS, and JavaScript is considered a plus for this position. Familiarity with relational databases and SQL queries will also be necessary to fulfill your responsibilities effectively. Having an understanding of RESTful API design principles and microservices architecture will further enhance your capabilities as a Java Developer in this role.,

As a Senior Java Developer with 4-6 years of experience, you will be responsible for backend Java development, managing Java/Java EE application development, and providing expertise in the full software development lifecycle. You will play a key role in delivering high availability and performance, contributing to all phases of the Software development lifecycle, working on Java/Java EE application development, writing efficient and testable code, conducting software analysis, testing, and debugging, ensuring designs comply with specifications, preparing releases of software components, transforming requirements into stipulations, supporting continuous improvement, investigating alternatives and technologies, presenting for architectural review, preparing End User Documentation and Training, maintaining an active testing environment, optimizing code, and identifying programs that could enhance current systems. To qualify for this role, you should have a Bachelor's Degree in Computer Science, Computer Applications, or Electronics from a reputable institute, with a preference for post-graduation in a relevant area. You should have a strong background in Core Java, knowledge of JSP/Servlets, proficiency in Mark-up Languages like XML and JSON, experience with Web frameworks such as Struts/Spring, knowledge of Service-Oriented Architecture/Web Services (SOAP/REST/API), proficiency in OOPS concepts, knowledge of databases like MySQL, hands-on experience in Hibernate or JPA, experience in J2EE application servers like Apache Tomcat, knowledge of jUnit test cases, and key traits such as analytical thinking, strong problem-solving aptitude, being a team player, and excellent communication skills. Additional skills that would be beneficial for this role include Dependency Injection (as demonstrated in Spring or Java EE through @Resource), knowledge of build tools like Ant or Maven, knowledge of Web Technologies like HTML, CSS, JavaScript, and jQuery, and experience in the banking domain (UPI, IMPS, BBPS, etc). This role offers opportunities for career growth and recognition, working with an amazing team, and exposure to the fastest growing FinTech industry. --- For the Manager (Information Systems and Security) position with 11-14 years of experience, you will be responsible for overseeing the overall Information Technology Services (ITS) function, defining, implementing, and documenting relevant processes, procedures, and standards. Your role will involve establishing and maintaining an organization-wide information systems, infrastructure, and security management program to ensure information assets are well-performing, fully functional in a secure mode, adequately protected, and compliant with regulatory requirements. You will be responsible for identifying, evaluating, and reporting on information systems performance and security risks, and ensuring alignment with the enterprise's risk posture. As the Manager (Information Systems and Security), you will undertake technical IT activities, provide regular status and service-level reports to management, and serve as the process manager of all assurance activities related to information security. You will need to be a critical thinker, a consensus builder, and an integrator of people and processes, coordinating various drivers, constraints, and personalities while maintaining objectivity and understanding overall organizational business objectives. This role will involve monitoring IT support, logistics, and security for on-premises and off-premises distributed and virtual workforce, with potential for more strategic responsibilities in the future. To be considered for this role, you should have a B. Tech/B. E. in Computer Science or IT from a reputable institute, with additional certifications in Information/Network security, Agile project management, Lean-IT, etc., preferred. You should have 11-14 years of experience in IT Systems and Security functions, exposure to cloud-based infrastructure (AWS) for servers and storage, and certification in ITIL4 is desired. The technical skills required for this role include Dependency Injection (as demonstrated in Spring or Java EE through @Resource), knowledge of build tools like Ant or Maven, knowledge of Web Technologies like HTML, CSS, JavaScript, and jQuery, and experience in the banking domain (UPI, IMPS, BBPS, etc).,

As a Senior Consultant Delivery - Java Developer at Worldline in Pune, you will be part of a team responsible for real-time message processing using Kafka as an event streaming platform. Working in an Agile environment, you will collaborate with Developers, Testers, Technical Application Managers, Scrum Masters, Product Owners, and Analysts to develop, maintain, and optimize services in the Messaging/integration domain. Your primary responsibilities will include: - Utilizing Java 8+, J2EE, and springboot for application development - Demonstrating expertise in Core Java, collections framework, JPA, Spring, Hibernate, and Webservices (SOAP/Rest) - Proficiency in SQL & PLQL (Oracle/MySQL) for database operations - Experience in Agile tools & processes - Strong analytical and communication skills Desired Skills: - Specialization in core Java and springboot - Proactive problem-solving abilities - Continuous evaluation of solutions to ensure optimal system performance - Motivation for self-development and learning - Translating requirements into technical designs in collaboration with Architect and Requirements and Solution Analyst colleagues - Effective communication and collaboration within a multinational team environment Success in this role will be demonstrated by: - Team-oriented mindset with the ability to work independently - High degree of independence and self-motivation - Keeping abreast of new technologies and quickly adapting to them - Clear communication of complex procedures to colleagues - Collaborating effectively with colleagues of varying technical expertise levels If you are looking to shape the evolution of innovative solutions and thrive in a dynamic and collaborative work environment, join us at Worldline and explore more about life at jobs.worldline.com.,

Hiring: Senior Java Developer (Fixed Income) Location: Bangalore, KA / Noida, UP (Hybrid) Notice Period: Immediate joiners or max 30 days Responsibilities Java 8, Spring boot, Multithreading, and Low latency application experience a big plus. Experience required on Java projects for FinTech Products (Capital Market, Fixed Income, Front Office, Etrading, Banking) experience. 10 Years of strong experience in Java, J2EE/JEE on the server side. Application frameworks Spring, Hibernate, Good Object-oriented concepts and proven Test-Driven Practices Strong Experience in troubleshooting and managing applications on Linux Servers Strong Multithreading experience. Strong experience in creating Microservices and Docker-based deployment. SQL experience is a plus. Messaging systems like Solace or Tibco is a plus Qualifications 10+ years of Java Backend Development experience Prior experience in building applications in the financial sector Bachelor's degree in Computer Science or comparable work experience and certification

Responsibilities Java 8, Spring boot, Multithreading, and Low latency application experience a big plus. Experience required on Java projects for FinTech Products (Capital Market, Fixed Income, Front Office, Etrading, Banking) experience. 10 Years of strong experience in Java, J2EE/JEE on the server side. Application frameworks Spring, Hibernate, Good Object-oriented concepts and proven Test-Driven Practices Strong Experience in troubleshooting and managing applications on Linux Servers Strong Multithreading experience. Strong experience in creating Microservices and Docker-based deployment. SQL experience is a plus. Messaging systems like Solace or Tibco is a plus Qualifications 10+ years of Java Backend Development experience Prior experience in building applications in the financial sector Bachelor's degree in Computer Science or comparable work experience and certification