
Job Description:
- Experience in Core Java, Spring Boot.
- Experience in microservices.
- Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
- Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
- Good knowledge of multi-threading
- Basic working knowledge of Unix/Linux
- Excellent problem solving and coding skills in Java
- Strong interpersonal, communication and analytical skills.
- Should be able to express their design ideas and thoughts.
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 has successfully 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 Focus:
- Operate with a full DevOps mindset, owning the software lifecycle from development through production support.
- Participate in Agile ceremonies and global team collaboration, including on-call support.
Mandatory/Strong Technical Skills (6–8+ years of relevant experience required):
- Java: 4.5 to 6.5 years experience
- AWS: Strong knowledge and working experience with Cloud technologies minimum 2 years.
- Kafka: 2 years of Strong knowledge and working experience with data integration technologies
- Databases: Experience with SQL/NoSQL databases (e.g., Postgres, MongoDB).
Other Key Technologies & Practices:
- Python, Spring Boot, and API-based system design.
- Containers/Orchestration (Kubernetes).
- CI/CD tools (Gitlab, Splunk, Datadog).
- Familiarity with Terraform and Airflow.
- Experience in Agile methodology (Jira, Confluence).
● Complete ownership of the components that one works on - starting from
architecture design to monitoring metrics post deployment
Strong bias for action with a problem solving mindset. Meeting current
requirements or resolving issues while keeping bigger picture in mind.
● Thinking big while designing components. Keeping in mind that if we build our
current version for x users, it will be 10x within a year & 100x within 1.5 years
hands on experience in software development with excellent
problem-solving skills.
● Hands on experience on building highly-available, scalable systems.
● Expertise in Java with data structures, algorithms, spring, hibernate skills.
● Knowledge of NoSQL, MongoDB, caching data stores, queuing and search.
● Proficiency in computer science fundamentals: Object oriented design, data
structures, algorithm design, and complexity analysis.
● Good with the design patterns and architecture solution to large scale
applications.
● Nice to have: Cassandra, Kafka, Aerospike development experience with highly
scalable and performant software systems.
- Candidate Should have 5+ Years Of Experience in Core Java
- You will need strong development skills to work on and improve our Scala-based services, and be able to work together with senior teammates to create appropriate architectural design and ensure all aspects are appropriate to meet the business need.
- Excellent Functional Design and Functional Programming skills (more than 2 years of business experience in Scala and Java projects, respectively)
- Core skills in key supporting technologies and/or frameworks such as Play (AKKA) / Lagom
- Proven experience working in teams in the successful delivery of complex, performant and high quality products
- Excellent spoken and written communication skills
- Experience of SaaS (Software as a Service) environments
- Exposure to RESTful web APIs and a service oriented architecture
- Experience in Linux environments, Shell scripting etc
- Working with XML and JSON including parsing, asserting / matching and extracting
- Experience with Continuous Integration environments and build tools, including Terraform, Jenkins, Maven, Gradle and Ant
- Experience with messaging systems such as Apache Kafka, Amazon Kinesis, Amazon SQS and Rabbit MQ
- Experience working on Live platform SDKs such as Twilio, AWS Elemental
Job Description:
- Excellent troubleshooting and communication skills
- Participate in requirements analysis and give estimates for development.
- Collaborate with internal teams to produce software design and architecture
- Client handling experience
- Write clean, scalable code using .NET programming languages
- Test and deploy applications and systems
- Revise, update, refactor and debug code
- Improve existing software
- Ability to work as a team player also as an individual contributor.
- Understanding of Scrum, Agile and Agile processes.
Required Knowledge, Skills, and Abilities:
- 3+ years of C#, .Net core, ASP.NET MVC professional development experience
- Candidate should have hands-on with Logic App, Function App, Azure Function
- Working experience on SQL Server and No SQL Database
- Experience in ORM like LINQ & Entity Framework
- Knowledge of the NoSQL Database will be a great advantage.
- Great analytical skills and logical reasoning.
- Thorough understanding of object-oriented programming concepts, and data structures.
- Experience designing and consuming REST APIs
- Experience in JavaScript, jQuery or related frameworks.
- Knowledge of Code Repository systems including GIT, Github & SVN
- Should have strong practical knowledge of API Management Services (APIM)
- Good to have: Angular JS, React JS or any other frameworks.
Tools : Visual Studio ,Visual studio code ,SQL server management studio, swagger and postman tool
Educational Qualification: BE, MCA OR Msc IT
1) Looking for a Senior Python Developer who will be responsible to understand, decode and maintain a pre-coded web application (Platform).
2) Primary focus will be on resolving real-time bugs on the live platform, testing, maintaining it fully functional, and making it live.
3) Work with the team to define, design, and deliver new features.
4) Integration of user-facing elements developed by front-end developers with server-side logic.
5) Implementation of security and data protection.
6) Develop tools and applications by producing clean, efficient, reusable and testable code.
7) Should be able to participate in the requirements gathering and come up with efficient solutions.
8) Ensure platform is up-to-date with the latest technologies.
9) Should be a problem solver to contribute toward the success of the start-up.
10) Develop/Improve the core infrastructure and optimize the platform for high scalability.
11) Should be familiar with startup culture and be comfortable working with early-stage start-up.
Skills and Requirements: -
1) Expert in Python with complete knowledge of Python’s web framework ‘Django’ and related frameworks.
2) Good understanding of AWS and Azure platforms and able to make the platform optimize on the hosting, maintaining workload balancing on server.
3) Stronghold on Nginx, Redis and Celery.
4) A good experience in WebSocket to maintain In-Platform Chats.
5) Basic understanding of front-end technologies like Bootstrap, JavaScript,
JQuery, HTML5, CSS and AJAX while experience in Angular, Node JS, and React will be an added advantage.
6) Good hands-on experience in Creating REST APIs and API Integration with best coding practices.
7) Good knowledge of Relational and Non-Relational Databases.
8) Understanding of online payment gateways and integration knowledge.
9) Good understanding on Web Servers.
10) Experience working in an Agile development environment.
11) Data structure analysis and algorithm design, Solving complex performance problems and challenges.
12) Proficient understanding of code versioning tools like GIT and SVN.
13) Able to work with complex SQL queries and stored procedures.
14) Strong unit testing, integration testing and debugging skills.
Job Description
- Participate with the senior developer in the entire application lifecycle, designing, coding, testing, debugging to deployment.
- Implementing designs and coordinating the required backend for it.
- Work on back-end development tasks and designing architecture for the
- Efficient usage of database technologies such as MySQL, MongoDB, Elasticsearch, Redis etc. as part of the dev work.
- Perform research and find opportunities to utilise web development best practices, form guidelines to improve system productivity, and work on scaling and monitoring.
- Work with cross-functional teams to maintain and make sure the product should be scalable, maintainable and secure.
- Coordinate with multiple junior team members for the development of the tasks & projects.
Requirements & Qualifications
- Bachelor's degree in Computer Science or related field.
- Experience 2 - 6
- Built an application from scratch
- Strong fundamental knowledge of any backend language such as Java, NodeJS, Spring Boot etc.
- Experience with Backend Web
- Strong computer science fundamentals.
- The ability to own end to end responsibility - right from requirement to release. Willingness and enthusiasm drive to learn new technologies
Please apply only if you can join in 15 days
Requirement of Java Developer on Immediate basis
Experience in Core Java , J2EE, Microservice, Spring boot
Experience in AWS is an advantage
Kindly mention :
Current company
Designation
Experience
Current CTC
Expected CTC
Notice period (Negotiable)
Location
Any offer in hand
Must have hands on with Spring Boot, Microserives
Must have Angular / React experience
immediate to 30 days offical notice will be considered
Strong experience in Core java technologies
Good experience in Restful Webservices
Good Experience in Database concepts.
Good Communication Skills & client/customer interaction experience.





