
Job Title: Java Developer
Location: Mumbai
Job Type: Full-Time
Experience Level: 4- 8 years
Job Overview:
We are looking for a highly skilled Java Developer to join our development team. As a Java Developer, you will be responsible for designing, developing, and maintaining robust Java applications that meet high standards of performance and reliability. The ideal candidate will have strong analytical skills, excellent problem-solving capabilities, and a deep understanding of Java and its ecosystem.
Key Responsibilities:
- Design, develop, and maintain reliable Java applications.
- Collaborate with cross-functional teams to analyze requirements and translate them into technical solutions.
- Write clean, efficient, and scalable code.
- Develop and integrate APIs and web services.
- Conduct software analysis, testing, and debugging.
- Optimize application performance, scalability, and security.
- Participate in code reviews and contribute to best practices.
Required Skills:
- Proficiency in Java and Java EE (Enterprise Edition).
- Strong understanding of Object-Oriented Programming (OOP) concepts.
- Experience with Spring Framework (Spring Boot, Spring MVC) and Hibernate.
- Familiarity with RESTful API design and development.
- Knowledge of SQL and database management systems like MySQL, PostgreSQL, or Oracle.
- Experience with version control systems like Git.
- Familiarity with build tools like Maven or Gradle.
- Solid understanding of application security, data protection, and performance optimization.

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
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Required Skills for the Java role :
- Experience in Core Java, CXF, Spring.
- Experience in spring boot, microservices.
- Extensive experience in developing enterprise-scale n-tier applications for the financial domain. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
- Good development experience with RDBMS, preferably Sybase database
- Good knowledge of multi-threading and high volume server side development
- Experience in sales and trading platforms in investment banking/capital markets
- Basic working knowledge of Unix/Linux
- Excellent problem solving and coding skills in Java
- Strong interpersonal, communication and analytical skills.
- Should have the ability to express their design ideas and thoughts.
- Bachelor's/Master’s degree in Computer Science or related field from a top-tier institute (IIT, NIT, BITS, etc.).
Wissen Technology is hiring for Java Tech lead
Required:
- 8-10 years of industrial experience
- Java and related frameworks.
- Experience in Core Java 1.8 and above, Data Structures, OOPS, Multithreading, Microservices, Spring and Swift Payments
- Exposure on Fintech domain is mandatory
- Should have the ability to analyse, design, develop and test complex, low-latency client-facing applications.
- Good development experience with RDBMS
- Good knowledge of multi-threading and high volume server side development
- Excellent problem solving and coding skills in Java
- Strong interpersonal, communication and analytical skills.
Company Profile:
Company Name : Wissen Technology
Group of companies in India : Wissen Technology & Wissen Infotech
Work Location - Bangalore
Website : www.wissen.com
Wissen Thought leadership : https://www.wissen.com/articles/
LinkedIn: https://www.linkedin.com/company/wissen-technology
Required skills:-
2+ years of experience in the Development of JAVA technology.
Strong Java Basics
SpringBoot or Spring MVC
Hands-on experience on Relational Databases (SQL query or Hibernate) + Mongo (JSON parsing)
Proficient in REST API development
Messaging Queue (RabitMQ or Kafka)
Microservices
Any Caching Mechanism
Good at problem-solving
Good to Have Skills:
2+ years of experience in using Java/J2EE tech stacks
Good understanding of data structures and algorithms.
Excellent analytical and problem solving skills.
Ability to work in a fast-paced internet start-up environment.
Experience in technical mentorship/coaching is highly desirable.
Understanding of AI/ML algorithms is a plus.
Mandatory skills:
.Netcore3.x,microservice and AWS or Azure.
Exp : 5-12 years
Budget : Max 30 LPA.
Looking for short notice people.
Job Descriptions: Senior .NET Cloud (Azure) Practitioner
Job Description Experience: 5-12 years (approx.)
Notice period : 15 only
Location : Hyderabad,Bangalore,Chennai.
Mandatory Skills
- Strong Restful API, Micro-services development experience using ASP.NET CORE Web APIs (C#);
- Must have exceptionally good software design and programming skills in .Net Core (.NET 3.X, .NET 6) Platform, C#, ASP.net MVC, ASP.net Web API (RESTful), Entity Framework & LINQ
- Good working knowledge on Azure Functions, Docker, and containers
- Expertise in Microsoft Azure Platform - Azure Functions, Application Gateway, API Management, Redis Cache, App Services, Azure Kubernetes, CosmosDB, Azure Search, Azure Service Bus, Function Apps, Azure Storage Accounts, Azure KeyVault, Azure Log Analytics, Azure Active Directory, Application Insights, Azure SQL Database, Azure IoT, Azure Event Hubs, Azure Data Factory, Virtual Networks and networking.
- Strong SQL Server expertise and familiarity with Azure Cosmos DB, Azure (Blob, Table, queue) storage, Azure SQL etc
- Experienced in Test-Driven Development, unit testing libraries, testing frameworks.
- Good knowledge of Object Oriented programming, including Design Patterns
- Cloud Architecture - Technical knowledge and implementation experience using common cloud architecture, enabling components, and deployment platforms.
- Excellent written and oral communication skills, along with the proven ability to work as a team with other disciplines outside of engineering are a must
- Solid analytical, problem-solving and troubleshooting skills
Desirable Skills:
- Certified Azure Solution Architect Expert
- https://ind01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcloudacademy.com%2Flearning-paths%2Faz-900-exam-preparation-microsoft-azure-fundamentals-524%2F&data=05%7C01%7C%7C42a09b32ee3d4f9684fc08dab717d4cb%7Ce9cb3c8041564c39a7fe68fe427a3d46%7C1%7C0%7C638023611149491723%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000%7C%7C%7C&sdata=iWgxDBxJ9DU2Y%2Bg7w2GjPV1JsUFis3XH5qTND56zhM8%3D&reserved=0" target="_blank">Microsoft Certified: Azure – Fundamentals Exam AZ-900
- https://ind01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcloudacademy.com%2Flearning-paths%2Faz-104-exam-preparation-microsoft-azure-administrator-1-1332%2F&data=05%7C01%7C%7C42a09b32ee3d4f9684fc08dab717d4cb%7Ce9cb3c8041564c39a7fe68fe427a3d46%7C1%7C0%7C638023611149491723%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000%7C%7C%7C&sdata=NDxe8GGiOPKzgtLByQJ1KEUb18NT%2Bk10J%2FQeMk2EdO0%3D&reserved=0" target="_blank">Microsoft Certified: Azure Administrator – Associate Exam AZ-104
- https://ind01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcloudacademy.com%2Flearning-paths%2Faz-204-exam-preparation-developing-solutions-for-microsoft-azure-1208%2F&data=05%7C01%7C%7C42a09b32ee3d4f9684fc08dab717d4cb%7Ce9cb3c8041564c39a7fe68fe427a3d46%7C1%7C0%7C638023611149647967%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000%7C%7C%7C&sdata=LJGujRaAsL%2BAkZ74iW8M83jGb%2FoNGaLtSpvP0I9L4hA%3D&reserved=0" target="_blank">Microsoft Certified: Azure Developer – Associate Exam AZ-204
- https://ind01.safelinks.protection.outlook.com/?url=https%3A%2F%2Facloudguru.com%2Fblog%2Fengineering%2Fwhich-azure-certification-is-right-for-me%23devops-engineer&data=05%7C01%7C%7C42a09b32ee3d4f9684fc08dab717d4cb%7Ce9cb3c8041564c39a7fe68fe427a3d46%7C1%7C0%7C638023611149647967%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000%7C%7C%7C&sdata=Fz7BGlfqUTEn7NC6zV4VGnmK%2FfnmJimNzWM5r%2FK%2FVxs%3D&reserved=0" target="_blank">Microsoft Certified: DevOps Engineer Expert (AZ-400)
- https://ind01.safelinks.protection.outlook.com/?url=https%3A%2F%2Facloudguru.com%2Fblog%2Fengineering%2Fwhich-azure-certification-is-right-for-me%23solutions-architect&data=05%7C01%7C%7C42a09b32ee3d4f9684fc08dab717d4cb%7Ce9cb3c8041564c39a7fe68fe427a3d46%7C1%7C0%7C638023611149647967%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000%7C%7C%7C&sdata=fks6seKESNpwOsrBcAWq8l0Yen6nLnnvExp7Ufgt%2Fps%3D&reserved=0" target="_blank">Microsoft Certified: Azure Solutions Architect Expert (AZ-305)
- Good understanding of software architecture, scalability, resilience, performance;
- Working knowledge of automation tools such as Azure DevOps, Azure Pipeline or Jenkins or similar
Roles & Responsibilities
- Defining best practices & standards for usage of libraries, frameworks and other tools being used;
- Architecture, design, and implementation of software from development, delivery, and releases.
- Breakdown complex requirements into independent architectural components, modules, tasks and strategies and collaborate with peer leadership through the full software development lifecycle to deliver top quality, on time and within budget.
- Demonstrate excellent communications with stakeholders regarding delivery goals, objectives, deliverables, plans and status throughout the software development lifecycle.
- Should be able to work with various stakeholders (Architects/Product Owners/Leadership) as well as team - Lead/ Principal/ Individual Contributor for Web UI/ Front End Development;
- Should be able to work in an agile, dynamic team environment;
• 3+ Years of experience as a Go Developer
• Experience in ReactJS (most preferred) or AngularJS similar front end frameworks
• Experience with the Python or/and Golang (preferably both), SQL, and design/architectural
patterns
• Experience in Java or dotnet or other opensource technologies is an added advantage
• Hands-on experience on SQL, Query optimization, DB server migration
• Preferably experience in Postgre SQL or MySQL
• Knowledge of NOSQL databases will be an added advantage
• Experience in Cloud platforms like AWS, Azure with knowledge of containerization, Kubernetes is an
added advantage
• Knowledge of one or more programming languages along with HTML5/CSS3,Bootstrap
• Familiarity with architecture styles/APIs (REST, RPC)
• Understanding of Agile methodologies
• Experience with Threading, Multithreading and pipelines
• Experience in creating RESTful API’s With Golang or Python or Java in JSON, XMLs
• Experience with GitHub, Tortoise SVN Version Control
• Strong attention to detail
• Strong knowledge of asynchronous programming with the latest frameworks
• Excellent troubleshooting and communication skills
• Strong knowledge of unit testing frameworks
• Proven knowledge of ORM techniques
• Skill for writing reusable libraries Understanding of fundamental design principles for building a scalable
applicatio
Frontend - Angular js, Javascript, JSP, added advantage for RIOTjs
Websocket technologies - Added advantage
Basic understanding of Apache Tomcat
Job Description
Fresher
About Acuver
Acuver’s end-to-end service offering provides industry and technology expertise to our customers in Retail, CG & Logistics domains. Our solutions enable our clients to drive business agility, gain competitive advantage, digitally transform their organization and provide seamless customer experience at optimized cost efficiencies. We have served large IT conglomerates, Fortune 500 companies, across the globe in multiple geographies.
Acuver Consulting is looking for young, energetic and eager to learn Fresher Graduates with knowledge on Java.
Must to have skills
- Graduate degree in B.Tech/MS/M.Tech/MCA/B.E.
- Willing to learn new technologies & work with cross functional teams.
- Excellent communication skills and the ability to generate and communicate meaningful development metrics.
- Very strong problem-solving aptitude and ability to delve into multifaceted pieces of knowledge.
- Decent programming experience in one or more of these programming languages widely used in open source community projects such as Java/ Core Java/ Javascript.
Good to have Skills
- Decent programming exposure in Data Structures, Algorithms.
- Some exposure to open-source projects within Kubernetes/any other communities such as Knative, Operators, Fluentd, Prometheus, Elasticsearch etc.
- Knowledge on cloud platforms (AWS/GCP/Azure).
- Knowledge on design, development, microservices, SQL/NoSQL would be Plus.
- Knowledge on ecommerce/retail/supply Chain/SaaS/PaaS would be Plus.
We are looking for a highly motivated and skilled Lead Backend Developer who can understand both the engineering and business context in a technical ecosystem and manage the software development life cycle, from planning and prioritizing to testing and release. If you have hands-on experience developing large scale web applications in Java with spring, hibernate frameworks and are ready to lead a team of developers, we'd like to meet you.
Requirements
- 5+ years of software development experience including 4+ years of deep, hands on experience in building highly scalable web-based backend applications using Java and Spring ecosystem
- BE/BTech in Computer Science or a related field or equivalent practical experience
- Great problem-solving skills with solid data structures and algorithms knowledge
- Has extensively used the Spring ecosystem – Spring Boot, REST API Development, ORM tools like Hibernate
- Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
- Profound insight of Java and JEE internals (Class loading, Multi-Threading, Memory Management, Transaction management etc)
- Experience of coaching and mentoring junior developers with good delegation and time-management skills
- Implemented CI/CD in any of the projects done
- Strong understanding of Agile and Lean software development processes and practices
- Excellent knowledge and hands-on experience of Elastic Search
- Has designed relational databases; conversant with SQL
- Knowledge of Jenkins/ Docker and Devops
- Knowledge of Redis or similar technology
- Worked with some or all of these AWS services: EC2; lambda; SQS/SNS; Elastic Search, Transcoder
- Understanding and experience of building services and applications using principles of service-oriented architecture, preferable using REST or SOAP
- Contributed in the creation of end-to-end automation tests (functional or non-functional)
- Worked with WebSocket, Push notifications etc
Desired Skills
- Experience in ELK stack
- Knowledge of Video tools like FFMPEG, Wowza / Node Media Streaming
- Understanding of different video formats, streaming, CDN etc
- Understanding of Machine Learning Models, Pipelines etc
JD:
Your role will include:
- Writing and testing your code, innovating and contributing towards increasing the value delivered by your team.
- Setting a high bar through your design, development, analysis and deployment activities
- Understanding and participating in evolving the architecture of our products.
- Keeping up-to-date with new technologies, best practices, and work on optimizing the tooling and automation.
- Understanding the latest development and engineering paradigms like Scrum/Agile/TDD/BDD/DDD etc.
You have experience with the following:
- Strong experience of leading and being part of technical teams preferably following agile methodology.
- Strong technical background with ability to provide technical guidance to other team members.
- Knowledge of microservices and must have experience of implementing a few microservices by the least.
- Knowledge of API driven platform development & Software Integration.
- You have hands-on experience in building secure, high-performing and scalable systems in Java.
- Exposure to JVM based languages like Java, Scala, Clojure.
➢ Design, implement and enhance new components of the Livspace design
platform and content management platform
➢ Design new features for the e-commerce properties and front-end products
and mobile apps
➢ Maintain engineering infrastructure
➢ Have significant impact on current and future technology roadmap
➢ Contribute creatively in strategic products that will reach large audience
➢ Build a web product that users love.
Who you are:
➢ You earned B.Tech or equivalent degree in computer science or related
engineering field
➢ You have at least 3+ yrs of experience working with large scale web
products
➢ You can learn new technologies quickly
➢ You have strong communication and collaboration skills
➢ You have prior ownership of the delivery of an entire feature/subsystem
You know your way around these:
➢ Linux, Apache, MySQL and PHP
➢ Javascript, AngularJS, JQuery, HTML, CSS
➢ Object oriented programming with Java/Python/Ruby
➢ HTTP and REST web services








