
BE/BTech/BS or equivalent
7+ years of experience in Java and Spring Boot
Strong fundamentals in data structure, algorithm, and object-oriented programming
4+ years of hands-on experience in designing, developing, and delivering large-scale (distributed) system
architecture with complex software design, high scalability and availability.
Extensive experience with technical leadership, defining visions/solutions and collaborating/driving to see
them to completion.
Excellent analytical and problem-solving skills
Experience with any RDBMS and strong SQL knowledge
Comfortable with Unix / Linux command line
Nice to have Skills
Experience with Big Data platforms like Hadoop / Hive / Presto
Experience with ML/AI frameworks like TensorFlow, H20, etc
Used Key Value stores or noSQL databases
Good understanding of docker and container platforms like Mesos and Kubernetes
Security-first architecture approach
Application benchmarking and optimization

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Java GS 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. - 2- 7 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. 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. • Good knowledge of multi-threading and high-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability 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 Java GS 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
Responsibilities:
• Contribute to all phases of the development lifecycle
• Write well designed, testable, efficient code
• Prepare and produce releases of software components
• Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review • Designing, implementing, and maintaining Java applications that are often high-volume and low-latency.
• Identify bottlenecks and bugs, and devise solutions to these problems
Skills: • Expert hands on knowledge of latest technology, good exposure to web technologies and open to all technologies like Java, J2EE, Spring boot , Microservices, Cloud computing, any DB • Very good exposure to DevOps concepts and tools, Continuous Integration and Continuous Delivery • Quick learner, believes in continuous learning and acts as a catalyst for building the culture within the organization • Analytical thinking skills, problems solving with strong exposure to root causing tools and techniques and ability to come up with solutions in complex situations.
• Solid understanding of object-oriented programming
• Familiar with various design and architectural patterns
• Skill for writing reusable Java libraries
• Experience with both external and embedded databases
• Understanding fundamental design principles behind a scalable application
• Proficient understanding of code versioning tools, such as Git
• Familiarity with build tools such as Ant, Maven, and Gradle • Deep insight of Java and JEE internals such as memory management, transaction management, etc. • Implementation of API. • Problem solving skills, analytical mind, and a positive attitude. • Experience with test-driven development. • Experience in the Spring, Spring Boot, and Hibernate • Knowledge of developing REST API. • Results oriented and focused on meeting deliverable timelines. • Good communication skills • Problem-solving attitude • Ability to establish priorities • Teamwork and willingness to listen to others • Eagerness to learn new ideas, concepts, and technologies. • Understand Java EE Architecture
• Clear understanding of web services and SOA related standards like REST/OAuth/JSON • Good knowledge of MicroServices. • Expertise developing enterprise-level web applications and RESTful APIs using MicroServices, with demonstrable production-scale experience. • Working experience in Industry Standard protocols related API Security • Strong background working with Linux/UNIX environments. • should have hands-on experience in developing software with agile or scrum methodologies and are ready to lead our junior developer's team.
Hiring: Senior Java Full Stack Developer
Exp: 8-13 Years
Location: Bangalore-HAL Main Road [WFO 3 Days]
NP: Only Immediate Joiners
Mandatory Skills: Core Java, AWS, Microservices, ReactJS, Redux
Responsibilities
Core Java Expertise: Utilize your deep knowledge of Core Java to develop robust, high-performance server-side applications.
Spring Boot & Microservices: Design, develop, and maintain Microservices-based applications using Spring Boot, ensuring scalability, performance, and reliability.
Frontend Development: Develop responsive and interactive user interfaces using React.js and Redux, ensuring a seamless user experience.
Engineering Lead (Backend/Full stack)
About
It is a mission-oriented high-growth fintech startup building payment &
lending products to simplify education payments. Jodo’s suite of products make education payments convenient & affordable for parents while simplifying & streamlining fee collections for educational institutes. Jodo aims to be a category-defining company with a mission to be a
trusted partner to parents in fulfilling their aspirations for their kids’ education.
We are backed by marquee VC investors – Tiger Global, Elevation Capital and Matrix Partners – to realize this mission. It is started by three co-founders who have a pedigreed education
(IIT/IIM) and professional background (Nomura, Goldman Sachs, Morgan Stanley, Barclays, Matrix Partners).
🎬Job Description:
We are looking for an Engineering Leader with a focus on building maintainable and scalable applications. The Lead will be responsible for the design and development of Jodo’s fee payments platform and be owning one of the products/verticals. Leads will be closely working
with Product Managers and Founders to execute projects from ideation to completion. As a hands-on Team Lead, you will take ownership of services/systems and guide a team of
developers.
📈Key Responsibilities
● Own and drive the development of one or more of Jodo’s products
● Take the lead in the design and development of the backend platform
● Mentor a team of developers, promote collaboration and engagement, and promote practices that improve the developer experience
● Work closely with Product Managers and Founders to brainstorm requirements and prioritize
● Own quality - actively participate in code reviews
● Own reliability - continuously monitor Production Health, proactively fix production issues
● Own execution - Plan and delegate work for the team, optimize for speed of development and incremental delivery
📃Requirements
● 6+ years of hands-on experience in application development
● 1+ years of leading a team
● Experience in working with distributed systems
● Proficient in building Microservices/RESTful APIs with any modern tech stack
● Working knowledge of relational and nonrelational databases
● Prior working knowledge of Python/Django is a big plus
● Familiarity with modern CI/CD tools
● Knowledge of AWS or any other Cloud Platform services
● Champion code quality and drive best practices
● Ability to analyze and convert business requirements into technical requirements
● Self-starter and ability to take the ownership
● Prior experience working in a startup environment is great to have
● Excellent communication and interpersonal skills
🤩Benefits
● Becoming a part of the early core team
● Competitive salary
● Work with colleagues from strong backgrounds & hungry to succeed
● Opportunity to interact with and learn from high-pedigree investors & mentors -
○ VCs: Elevation Capital (erstwhile SAIF Partners), Matrix Partners
○ Select angel investors: Kunal Shah, Nithin Kamath, Amit Ranjan
🔎What are we looking for?
● Self-starter with a high sense of ownership → Comfortable to work with minimal
supervision
● Hungry to learn and grow → Passion to learn & be a better version of oneself; motivated to succeed
● Bias for action → Have the temperament to experiment and execute in uncertainty
● Hustler → Ability to generate resources to solve a problem
● Intellectual honesty → Always seeking and presenting truth irrespective of personal
POV or beliefs
● Mission-oriented → Deeply care about delivering value and making an impact on customer’s lives
✅Key Details
● Role: Engineering Lead
● Location: Bengaluru
● Compensation: Negotiable based on candidate profile (structured as Fixed + ESOPs)
● Date of Joining: ASAP
Requirements
- 3+ years of experience in the Development of JAVA technology.
- Strong Java Basics
- Linux
- SpringBoot or Spring MVC
- Hands-on experience in Relational Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Java 8
- Any Caching Mechanism
- Good at problem-solving
Good to Have Skills:
- 3 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 AI/ML algorithms is a plus.
● You should be able to take ownership of a project end to end.
● Your primary focus will be to build, implement & maintain the complete back-end stack of the product.
● You will create production-grade code and will implement the solutions which run bug-free.
● Participate in product development discussions and product development road-maps.
● Collaborate with members across departments to identify and build on
improvements to products, processes, and systems.
Required Experience and Qualifications:
2 to 6 years of software development experience.
● Experience in working on application architecture design will be preferred.
● Experience in working on at least 1 or 2 projects, managing or leading the entire
tasks.
● Experience in Docker/Kubernetes, Agile methodologies & CI/CD automation process.
● Knowledge of Queueing technologies like Kafka, RabbitMQ, ActiveMQ, and Version control using Git.
● Experience in microservices architecture, in-memory systems like Redis and basic knowledge of Linux/Unix systems.
● Experience in building applications processing large volumes of streaming data will be preferred.
● Experience from a middle size company or from a startup will be preferred.
● BE/MCA/MSc in Computers/Information technology with a good academic record.
Responsibilities
- Understand existing business operations tool used by customer support and business teams.
- Work with Engineering Manager to upgrade the system to improve system stability and response times.
- Independently lead design and implement new features as per business requirements provided by Product Management team.
- Develop elegant, modular and maintainable solutions. Document all design, operations steps for knowledge sharing purposes.
- Guide junior team members on feature implementation and provide relevant training on existing modules.
Must-know Technologies
- Java EE
- Java Server Facelets (JSF)
- Java Persistence API (JPA), Hibernate
- SQL
- HTML, CSS, JavaScript
- Payara/GlassFish/similar application server environments
Preferred Skills
- 2-8 years of overall experience in software design and development.
- Ability to analyze existing application, implement new features and re-architect the application in case of inefficiencies.
- Strong object-oriented skills and ability to apply design patterns.
- Experience mentoring junior engineers on development, code review, project planning.
- 2 - 3 Years of experience is required in Java Development.
- Framework - Spring MVC, Spring Boot.
- Good Knowledge in Core Java, OOPS principles is required.
- Web Technologies - HTML, CSS, Javascript.
Software engineering takes the central roles for building products and systems. You will be responsible for designing, building, improving, or maintaining our web applications, third-party data integration, data API, backend systems, or working with monitoring tools and infrastructure may work on our search engine including scoring and relevance, reservation engine, automated pricing engine, business process engine, data applications, devops-related applications, and other
new projects.
You will work in cross-functional teams and meet great people regularly from top tier technology, consulting, product, or academic background. We work in open environment where there are no boundaries or power distance. Everyone is encouraged to speak their mind, propose ideas, influence others, and continuously grow themselves. Get the exposure to multi-aspect, collaborative, intensive startup experience with our recent expansion into Southeast Asia and exploration of new product
Qualifications
Having minimal 3 years of experience in software engineering, application development, or system development
Excellent understanding of software engineering concepts, design patterns, and algorithms
Comfortable working up and down the technology stack
Curiosity to explore creative solutions and try new things
Bachelors' degree in Computer Science or equivalent from a reputable university









