
Job Title: Java Developer
Java Developer – Job Description Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.
Required Skills: • Exp. - 1 to 3 years.
Wissen Technology is hiring Java + Scala Developers with 1–3 years of experience. We are looking for candidates with strong hands-on skills in Java and Scala, good analytical abilities, and the capability to work in a dynamic environment.
Key Requirements:
- Experience in Java and Scala
- Strong understanding of core programming concepts
- Good problem-solving and debugging skills
- Must be available for immediate joining
- Should be open to face-to-face interviews in Bangalore or Mumbai
About Wissen Technology:
Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen hassuccessfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
Similar jobs
Core Responsibilities:
- Design, develop, and maintain backend services and APIs using Python or Golang.
- Write high-quality, testable, and maintainable code with a focus on performance and scalability.
- Implement automated tests and contribute to CI/CD pipelines.
- Collaborate with product, QA, and DevOps teams for end-to-end feature delivery.
- Troubleshoot production issues and provide timely resolutions.
- Participate in design and architecture discussions to improve system efficiency.
- Contribute to improving development processes, coding standards, and best practices.
Experience and Expertise:
- 1-2 years of experience in backend development with Python or Golang.
- Solid understanding of RESTful APIs, microservices, and distributed systems.
- Strong knowledge of data structures, algorithms, and OOPS principles.
- Hands-on experience with relational and/or NoSQL databases.
- Familiarity with Linux development, Docker, and basic cloud concepts (AWS/GCP/Azure).
- Proficiency with Git and version control workflows.
- Familiarity with AI-powered development tools or exposure to projects involving large language models (LLMs) is a plus.
Skills:
- Strong analytical and debugging skills with the ability to solve complex problems.
- Good communication and collaboration skills across teams.
- Ability to work independently with minimal supervision while being a strong team player.
- Growth mindset – eagerness to learn new technologies and improve continuously.
Job Title: Lead Software Engineer
Experience: 4 - 12 yr
Department: Software
Reports To: Senior Software Engineer / Software Architect
Purpose of the Role
The incumbent will be responsible for designing and developing robust software solutions for products in the domains of Warehouse Automation, Industrial Automation, Robotics, and IoT. The role includes defining software architecture, ensuring scalability and performance, and mentoring the development team to drive technical excellence and innovation.
Technical Skills Required
- Proven experience in designing, developing, and deploying high-volume, scalable applications.
- Expertise in distributed systems, microservices, and central system architectures.
- Programming & Frameworks: Proficiency in Java 17+.
- Experience with frameworks such as Spring, Hibernate, Kubernetes, and RESTful APIs.
- Knowledge of JPA, MS SQL, and database modelling/design.
- Hands-on experience with GCP, AWS, or Azure for cloud architecture.
- Familiarity with virtualization and containerization technologies.
- Strong skills in data modelling and database design.
- Knowledge of secure coding practices.
- Tech stack: Java, MSSQL, MySQL, Spring Boot, Redis, Data Structures, Linux, basics of Kubernetes.
Behavioural Skills Required
- Attention to Detail (Proficient)
- Problem Solving
- Decision Making
- Collaborative approach
- Adaptability to a volatile environment
- Accountability
- Good Leadership skills
Job Responsibilities
- Understand requirements and define database and application structure under guidance of Software Architect.
- Write high-quality, scalable, and efficient code.
- Prepare Functional Requirement Documents (FRD) based on inputs from BA team.
- Guide junior and mid-level developers and provide technical support.
- Collaborate to identify and fix technical issues in UAT/Production.
- Work closely to meet project deadlines.
- Take ownership of product implementations at customer sites.
- Hands-on development for assigned modules/products.
- Handle application performance in production.
- Work with customers to understand automation requirements.
- Review and merge code changes from the team.
- Conduct sprint meetings, demos, and resolve development roadblocks.
- Optimize code for performance and efficiency.
Designation: Java Back End Developer
- Strong in Java , Spring Boot, ver.x (Microservices)
- 5+ year’s software engineering experience working with large scale applications and projects.
- Knowledge of best practice software development methodologies and coding standards.
- General knowledge of public cloud infrastructure and data solutions (e.g. AWS)
- Broad experience designing and developing scalable, resilient, performant applications:
- Distributed systems
- Microservices design and implementation
- Experience working on, and deploying, large scale systems in Java
- Experience with relational DBs like MySQL, SQL Server or Oracle.
Node.js Developer Responsibilities:
- Developing and maintaining server-side network components.
- Collaborating with front-end developers on the integration of elements.
- Designing customer-facing UI and back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Implementing effective security protocols, data protection measures, and storage solutions.
- Running diagnostic tests, repairing defects, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
- Keeping informed of advancements in the field of Node.js development.
Node.js Developer Requirements:
- At least two years of experience as a Node.js developer.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
- Knowledge of front-end technologies such as HTML5 and CSS3.
- Superb interpersonal, communication, and collaboration skills.
- Exceptional analytical and problem-solving aptitude.
- Great organizational and time management skills.
- Availability to resolve urgent web application issues outside of business hours.
Job Description
Job Summary
- BS/BE/BCA/MSC/MCA degree in Computer Science, Engineering or a related subject
- Hands on experience is preferable in designing and developing applications using Java EE platforms
- Object oriented analysis and design using common design patterns.
- Profound insight of Java and J2EE internals
- Excellent knowledge of Relational Databases and SQL
- Experience in developing web applications using at least one popular web framework (JSF, HTML5, MVC)
- Knowledge on Micro services, Containers / Docker would be added advantage.
- Knowledge on data science would be preferred.
- Exposure to building API, rest service and webservices.
- Exposure to open source like Tensor flow, NIFI, Stream pipes etc.,
- Experience with test-driven development
- Good communication skills and client-oriented attitude
- Organized and detail-oriented person
- Problem solving skills, analytical mind and positive attitude
- Results oriented and focused on meeting deliverable timelines
- Availability to travel, if needed
- Fluency in English is a must
Responsibilities and Duties
- Design and develop features and modules for mission-critical applications
- Build modules on MES products like (SAP, Apriso, Rockwell etc.,)
- Contribute in all phases of the development lifecycle
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications
- Prepare and produce releases of software components
- Support continuous improvement by investigating alternatives and technologies
Required Experience, Skills and Qualifications
2 - 5 years of hands-on Software Development experience using the below mentioned Technologies
- Java / J2EE
- EJB, JSF, Servlets
- HTML, HTML5
- SQL server / Oracle
- Json, webservice and etc.
Benefits
- Candidate would be Trained on SAP modules.
- Industry best pay.
Job Type: Full-time
Job Description - 221135
Cloudera is looking for a highly experienced software engineer with strong expertise in Java development and a specialty in platform architecture to join the Cloudera Lens team.
Cloudera Lens is a high-fidelity, context-rich, and fully correlated self-service observability & optimization tool that analyzes the state and wellness of a customer’s environments and empowers them to proactively discover and address unknown unknowns in their data, scale operations without compromising on performance or costs, and expedite remediation of issues.
As a Java engineer, you will be working in a team of engineers led by an Engineering Manager, collaborating with other engineers and stakeholders in India, United States, and other countries around the globe.
Responsibilities:
- Lead, architecture, design, and implementation of key aspects of the Cloudera Lens data collection, data analytics, data correlations, and recommendations.
- Work with product management, engineering, UX, and documentation teams to deliver high-quality products.
- Interact with partners and customers to help define roadmap and shape the technology.
- Empower team members to deliver high-quality software at a fast pace.
Requirements:
- Proven track record of performance.
- Passionate about software engineering. Clean coding habits, attention to detail, and focus on quality and testability.
- Strong software engineering skills: object-oriented design, data structures, algorithms.
- Experience with containerization orchestration technologies: Kubernetes, Docker.
- Deep knowledge of system architecture, including process, memory, storage, and network management is highly desired.
- Experience with the following: Java, concurrent programming, and related areas.
- Experience with Java memory management, performance tuning and scaling
- Experience in building horizontally scalable products handling multi-terabyte datasets is desirable.
- Experience with relational and non-relational databases: PostgreSQL, Amazon S3.
- Strong oral and written communication skills in English.
Advantageous To Have:
- Experience in building enterprise-grade cloud products.
- Experience with building/using cross-functional observability products.
- BS or MS in computer science.
- Cloud experience: AWS, Azure, GCP.
- Python, Linux, Micro Services experience.
Role: Java developer
Experience: 4+ years
Job description
○ Working experience on JAVA,Spring Boot. (on building web services?)
○ NOSQL DynamoDB knowledge is plus
○ Working experience in building micro services and distributed systems
○ Working experience on using messaging queues RabbitMQ/Kafka is plus
Working behind the scenes, the ideal candidate has a unique blend of technical expertise and insatiable curiosity, with a methodical, analytical mindset.
You should be comfortable working alongside a team as well as independently in the design and development of mission-critical websites, applications, and layers of the infrastructure.
Experience with JavaScript, Amazon Web Services (AWS), Git,
The selected candidate must have in-depth knowledge of basic algorithms and data structures. The developer will be responsible for building and maintaining functional and stable web applications.
Develop server-side logic, definition, and maintenance of the central database
Ensure high performance and responsiveness to front-end applications and integrate the elements
Participate in the entire application lifecycle, focusing on coding and debugging.
1.Write clean code to develop functional web applications
2.Gather and address technical and design requirements
3.Building reusable code and libraries for future use
4.Implementation of security and data protection
5.Conduct UI tests and optimize performance.
6.Design robust APIs to support mobile and desktop users
Profile: Java developer (2-4 years) - Noida
MUST Have: Core Java, data structure
NP: Immediate to 30 Days
Salary : Upto 9 LPA
MUST Haves: Java 1.8, Core Java, Data structure
Requirements:
- Java 1.8 version with Collections, Multithreading working knowledge –(Mandatory)
- Data Structures, BPM-Alfresco & Groovy
- Designing, coding, and debugging software using J2EE, Spring boot,Microservices ,AWS .
- Work closely with Solution architects to understand the architecture
design and implement software designs accordingly. - Improving the performance of existing software.
- Providing training to other engineers and code review.
- Maintaining and upgrading existing software.
- Recommending new technologies that can help increase productivity.
- Supervising and overseeing the technical aspects of projects.
- Investigating software-related complaints and making necessary adjustments to ensure optimal software performance.
- Regularly attending team meetings to discuss projects, brainstorm ideas, and put forward solutions to any issues.
- Mentioning Software engineers on correct coding practices.








