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Wissen Technology is now hiring for a Java Developer
Location : Bangalore (The candidate must be based in Bangalore, as an in-person interview is a mandatory part of the selection process)
Notice Period: Immediate to Serving Notice Period & Up to 30 Days max
Skills: Hands-on experience in Core Java, Spring Boot, Microservices, Algorithms, Data Structure and SQL
Note: Bachelor's or Master's degree from a top-tier college or university is must.
Key Responsibilities:
- Design, develop, and test low-latency, high-volume client-facing applications.
- Develop and maintain enterprise-scale, n-tier applications for the investment banking/capital markets domain.
- Implement microservices-based solutions using Spring Boot and other modern frameworks.
- Work extensively with Core Java 5.0 and above, Spring Framework, and CXF
- Optimize applications for multi-threading and high-performance server-side development
- Collaborate with cross-functional teams to design and implement scalable, secure, and efficient solutions
- Work with RDBMS (preferably Sybase) to handle large-scale data processing.
- Develop and maintain applications on Unix/Linux environments
- Utilize enterprise application design patterns to build robust and scalable solutions.
- Troubleshoot and resolve complex technical issues while ensuring application stability and performance.
Required Skills & Experience:
- 1 to 6 years of hands-on experience in Java development
- Strong knowledge of microservices architecture and cloud-based deployment.
- Expertise in Spring Framework, Spring Boot, and CXF
- Experience in developing and optimizing applications for high-volume, multi-threaded environments
- Solid understanding of financial domain applications, sales, and trading platforms
- Proficiency in working with relational databases (Sybase preferred)
- Familiarity with Unix/Linux environments and shell scripting.
- Strong analytical, problem-solving, and communication skills.
- Ability to articulate and present design ideas effectively.
- Education: Bachelor's or Master's degree from a top-tier college or university is must.
About the company:
We are an IT & Consulting organization helping Enterprises with their Analytics and Planning needs. Their Rockstar team has built multiple products and solutions to cater to our clients across sectors such as Retail & E-commerce, Consumer Goods, Pharmaceuticals & Life Sciences, Real Estate, Hi-tech, Manufacturing, and Automotive.
We have a geographic presence in the United States (Dallas) & India (Delhi-NCR, Mumbai, Bangalore & Kolkata) and have 600+ people, a strong world-class team. We are growing at a rapid pace and plan to double our growth each year. This provides immense growth and learning opportunities to those who are choosing to work with Polestar. We are serving customers across 20+ countries. Our expertise and deep passion for what we do has brought us many accolades.
Profile Summary
We are looking for individuals with a leadership mindset in sales, who comes with strong consultative sales experience.
Key Responsibility
Create a systematic, process-driven approach to partner outreach and relationship management.
Keep a great ongoing relationship with AWS and offer new ways to grow the partnership.
Can-do attitude individual who enjoys networking and establishing relationships.
Manage high-value corporate partnerships and develop long-term strategies to secure multi-year strategic partnerships.
Analyse and identify opportunities to secure new business by partnering with Anaplan.
Drive the team towards sales targets, has visibility of all opportunities and risk, and ensures the team has a healthy pipeline and proposal tracking systems.
Identify new markets to widen the market base for enhanced revenue and profit generation.
Administer the entire sales process as per plan.
Manage Anaplan engagements to design strategies to acquire more business deals through OEMs.
Manage pricing and other sales proposal activities and provide support to the marketing department.
Owns the business plan: financial target/proposal submission/revenue on hand/pipeline. Overall business planning and forecasting.
Collaborate with Anaplan for conducting events for enhancing business growth.
Negotiates with clients and uses the right levers in doing so. Clearly links the value of Polestar Solutions offerings with the price.
Takes overall accountability for business planning and implementation.
Personal Attributes
You have the resilience to bounce back after minor setbacks.
You have the achievement orientation to achieve the target and do what it takes.
You have the interpersonal skills to develop & sustain meaningful relationships
Responsibilities:
- Collaborate with cross-functional teams to define, design, and ship new features.
- Develop and maintain high-quality Android applications using Kotlin programming language.
- Design, build and maintain high-performance, reusable, and reliable code.
- Ensure the best possible performance, quality, and responsiveness of the application.
- Identify and correct bottlenecks and fix bugs.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Work with external data sources and APIs.
- Unit-test code for robustness, including edge cases, usability, and general reliability.
Requirements:
- Bachelor's degree in Computer Science, Software Engineering or related field.
- 2+ years of experience in Android development using Java and Kotlin.
- Strong knowledge of Android SDK, Android UI design principles, and Material Design.
- Experience with RESTful APIs, JSON, and XML.
- Familiarity with cloud message APIs and push notifications.
- Understanding of code versioning tools such as Git.
- Familiarity with continuous integration.
- Good understanding of object-oriented programming, software design patterns and algorithms.
- Strong analytical and problem-solving skills.
- Excellent written and verbal communication skills.
- Ability to work independently and as part of a team.



- Understand fundamental design principles and best practices for developing backend servers and web applications Gather requirements, scope functionality, estimate and translate those requirements into solutions.
- Implement and integrate software features as per requirements.
- Deliver across the entire app life cycle.
- Work in a product creation project and/or technology project with implementation or integration responsibilities, Improve an existing code base, if required, and ability to read source code to understand data flow and origin
- Design effective data storage for the task at hand and know how to optimize query performance along the way.
- Follow an agile methodology of development and delivery
- Strictly adhere to coding standards and internal practices; must be able to conduct review code Mentor and possibly lead junior developers
- Contribute towards innovation Performance optimization of apps
- Explain technologies and solutions to technical and non-technical stakeholders
- Diagnose bugs and other issues in products
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Must have / Good to have:
- 4+ years experience with Core Python development Design and implementation of high-availability, and performant applications on Unix environment
- Good with multithreading and data structures
- Develop back-end components to improve responsiveness and overall performance
- Familiarity with database design, integration wiht applications and python packaging. Familiarity with front-end technologies (like JavaScript and HTML5), REST API, security considerations
- Familiarity with functional testing and deployment automation frameworks
- Experience in development for 3-4 production ready application using Python as programming language
- Experience in writing unit test cases including positive and negative test cases
- Experience of CI/CD pipeline code deployment (Git, SVN, Jenkins or Teamcity)
- Experience with Agile and DevOps methodology
- Very good problem-solving skills
- Experience with Web technologies is a plus
- Experience with ELK stack is a plus.
Prototyping, wireframing, user flows, mockups. A huge part of the product development process is envisioning what a product will look like
Agile.
We are looking for a UI/UX Designer to turn our software into easy-to-use products for our clients.
UI/UX Designer responsibilities include gathering user requirements, designing graphic elements and building navigation components. To be successful in this role, you should have experience with design software and wireframe tools. If you also have a portfolio of professional design projects that includes work with web/mobile applications, we’d like to meet you.
Ultimately, you’ll create both functional and appealing features that address our client's needs and help us grow our customer base.
- Gather and evaluate user requirements in collaboration with product managers and engineers
- Illustrate design ideas using storyboards, process flows and sitemaps
- Design graphic user interface elements, like menus, tabs and widgets
- Build page navigation buttons and search fields
- Develop UI mockups and prototypes that clearly illustrate how sites function and look like
- Create original graphic designs (e.g. images, sketches and tables)
- Prepare and present rough drafts to internal teams and key stakeholders
- Identify and troubleshoot UX problems (e.g. responsiveness)
- Conduct layout adjustments based on user feedback
- Adhere to style standards on fonts, colors and images
Proven work experience as a UI/UX Designer or similar role
\Portfolio of design projects. Knowledge of wireframe tools (e.g. Wireframe. cc and InVision). Up-to-date knowledge of design software like Adobe Illustrator and Photoshop. Team spirit; strong communication skills to collaborate with various stakeholders. Good time-management skills
BSc in Design, Computer Science or relevant field

Period: 6 months+
JD:
● 4-7 years of experience building and scaling APIs and web applications.
● Experience building and managing large scale data/analytics systems.
● Have a strong grasp of CS fundamentals and excellent problem solving abilities. Have a good
understanding of software design principles and architectural best practices.
● Be passionate about writing code and have experience coding in multiple languages, including at least
one scripting language, preferably Python.
● Be able to argue convincingly why feature X of language Y rocks/sucks, or why a certain design decision
is right/wrong, and so on.
● Be a self-starter—someone who thrives in fast paced environments with minimal ‘management’.
● Have experience working with multiple storage and indexing technologies such as MySQL, Redis,
MongoDB, Cassandra, Elastic.
● Good knowledge (including internals) of messaging systems such as Kafka and RabbitMQ.
● Use the command line like a pro. Be proficient in Git and other essential software development tools.
● Working knowledge of large-scale computational models such as MapReduce and Spark is a bonus.
● Exposure to one or more centralized logging, monitoring, and instrumentation tools, such as Kibana,
Graylog, StatsD, Datadog etc.
● Working knowledge of building websites and apps. Good understanding of integration complexities and
dependencies.
● Working knowledge linux server administration as well as the AWS ecosystem is desirable.
● It's a huge bonus if you have some personal projects (including open source contributions) that you work
on during your spare time. Show off some of your projects you have hosted on GitHub.
- Business – Product understanding | Requirement Analysis | Expectation Management
- Designs Technical Solutions (30%)
- Design / Propose cross-system / solutions for business requirements
- Understand and leverage existing systems
- Market – technology trend | What is happening/cooking in lending eco-system
- Schedule Management (30%)
- Create project plans
- Monitor Delivery Timeline
- Facilitate stakeholder communication
- Think Big (10%)
- Cultivation of ideas
- Search opportunity | Create an opportunity
- Grab opportunity | Ride opportunity
Desired Profile: System Integrator – Tech, solution specialist, Business Analyst, PMO, part of the product team, etc
Must-Know: lending eco-system, cloud strategy/offering, etc, Documentation n Presentation, Influencer in a way, etc
Nice to have: Knowledge of modern architecture, data warehouse - lead generation/curation/analytics, in-depth knowledge of any LOS / LMS / BRE / LCS / accounting, six sigma, scrum practice, active on social media, entrepreneur, worked in Start-up, etc.


