
Job Description: Java Developer for Trade Processing system
Project Duration: 2 years (with possible extension)
Overview
“Client” Japan is launching a 2+ years project to modernize its settlement processes which will require design and implement new Java-based interfaces with upstream and downstream systems, together with ETL processes that support trade-flow data across the Global Markets business. The project will create a modern, API-first, micro-services architecture, integrated with the more legacy system, while maintaining BAU coverage for existing applications.
We are looking for experienced Java consultants to:
•Build new application components, REST/SOAP APIs and integration flows.
•Design and develop ETL pipelines (e.g., using Apache Camel, Kafka, Spark, or commercial ETL tools).
•Integrate the new components and functions with the existing platform
•Provide back-fill support for BAU team members who transition to the project.
The role sits within the Global Markets IT and collaborates closely with on-shore teams in Tokyo and offshore team in India.
Key Responsibilities
# Responsibility
1.Develop high-quality, production-ready Java code (Java 8+) for new interfaces and micro-services.
2.Design, implement and document REST/SOAP APIs, following API-First principles and security best-practices.
3.Create and maintain ETL/ELT pipelines using tools such as Apache Camel, Kafka Streams, Spark, or commercial ETL suites.
# Responsibility
4.Integrate new applications with existing legacy system and database while ensuring no impact on existing flows
5.Participate in technical design workshops; contribute architecture proposals (service-oriented, event-driven).
6.Perform unit testing (JUnit, Mockito) and support integration-test activities; ensure code passes SonarQube/ Fortify quality gates.
7.Conduct peer-code reviews and mentor junior developers on Java, design patterns, and DevSecOps practices.
8.Collaborate with offshore and on-shore teams via daily stand-ups, sprint reviews and ad-hoc technical discussions (English).
9.Provide BAU back-fill support when required, ensuring continuity of existing trade-processing applications.
10.Escalate impediments promptly and propose mitigation actions.
11.Continuously improve development processes (CI/CD pipelines, automated testing, static analysis).
Required Skills & Experience, Area, Requirement
Java Development ≥ 5 years of professional experience in Java 8+ (Core, Streams, Concurrency).
Frameworks Strong knowledge of Spring Boot, Spring Framework, Hibernate/JPA.
API Design Experience designing and implementing RESTful and SOAP services.
ETL / Data Integration Hands-on experience with ETL tools or frameworks (Apache Camel, Kafka, Spark, Talend, Informatica, etc.).
Databases Proficient in SQL (Oracle, PostgreSQL, MySQL) and writing stored procedures.
Testing & Quality Unit-test expertise (JUnit, Mockito) and familiarity with SonarQube, Fortify, Nexus IQ.
DevSecOps Exposure to CI/CD tools (Bitbucket/Git, Jenkins, Artifactory).
Agile Practices Worked in Scrum/XP environments; comfortable with TDD and story-point estimation.
Communication Fluent English (written & spoken) for global collaboration.
Preferred Qualifications, Preference, Details
Micro-services & Event-Driven Architecture
Design/implementation experience with Kubernetes, Docker, Kafka, or similar.
API-Management Platforms
Experience with Apigee, Kong, or IBM API Connect.
Domain Knowledge
Understanding of trade-flow, settlement or other capital-markets processes.
Location & Benefits
Client India Solution office or possibly hybrid mode

About Vivanet
About
VIVANET delivers cutting-edge artificial intelligence solutions that empower your business to innovate faster and achieve exceptional results.
Candid answers by the company
# Vivanet - FAQ
## About Vivanet
Q. What is Vivanet's philosophy?
It's more than AI with us. Driven by genuine insight and a collaborative mindset, we build customized technology AI and digital solutions that deliver impact where it matters most.
Q. What does Vivanet mean?
"Viva" in Italian or Spanish means 'to acclaim with enthusiastic approval'. Vivanet represents our commitment to building acclaimed technology solutions powered by a talent network that is competent and diverse.
Q. What is Vivanet's mission?
“Building AI solutions of Tomorrow” - to give wings to ideas. We work closely with our clients to understand their unique digital needs and build scalable, high-quality AI and software solutions that drive real business value.
Q. What is Vivanet's vision?
At Vivanet, we believe in the power of technology to transform businesses and create meaningful impact. Founded with the vision of bridging the gap between innovative ideas and practical implementation, we have grown into a trusted partner for businesses seeking reliable software solutions.
Q. Where is Vivanet located?
We are headquartered in Pune, India, with a growing global footprint. We bring a unique blend of local insight and international expertise to every project. We have satellite offices in Bengaluru, Texas, USA and Middle East (upcoming).
Q. How established is Vivanet?
Vivanet was founded in 2022 and has quickly grown to become a trusted partner for 15+ leading organizations across various industries.
## Company Culture and Values
Q. What are Vivanet's core values?
Vivanet is guided by four fundamental principles:
- Building Trust - Through accountability and delivery
- Demonstrating Commitment - By providing high-quality service to our employees and customers
- Acting with Humility - Through inclusion, respect, and situational awareness
- Aiming for Excellence - In technology and execution
Q. What is the work culture like at Vivanet?
As our Founder & CEO Aadarsh Iyer says: "At Vivanet, we connect with purpose, listen with intent, and build with care. From engagement to delivery, we do everything we can to meet and often exceed your expectations."
We are rooted in purpose and evolving through innovation. Our culture emphasizes genuine insight, collaboration, and meaningful impact.
Q. What do the leadership team believe in?
Our Technology Specialist Rohit Shedage describes our approach: "We empower businesses through thoughtful innovation and seamless tech integration, one meaningful line of code at a time."
Our Director of L&D, Sunil Datta, emphasizes: "We believe that upskilling should be a part of our daily routine, while reskilling is something we need to approach strategically. It's our way of keeping ourselves sharp, relevant, and prepared for whatever comes next!"
Our AI Specialist, Gopalkrishna Holla, focuses on "helping organizations and industries adopt and embed AI into their data, people, processes, products, and services."
## Services and Technology
Q. What services does Vivanet provide?
Vivanet offers comprehensive technology solutions across three main areas:
**AI Specializations: **
- Vision AI
- Agentic AI
- Generative AI (Gen AI)
- Conversational AI
**Software Development: **
- Cloud solutions
- SaaS applications
- Web applications
- Mobile apps
- Analytics
**Talent on Demand: **
- Smart Hiring
- Ready Talent
- Value-Driven staffing models (DNA and LED models)
Q. What technologies does Vivanet work with?
We embrace cutting-edge technologies including:
- AI/ML (Vision AI, Gen AI, Agentic AI, Conversational AI)
- Modern web and javascript frameworks
- Mobile development technologies
- Full Stack development
Q. What industries does Vivanet serve?
We solve what matters across diverse industries:
- Food and Beverage
- Systems Engineering
- Manufacturing
- Marketing
- IT Consulting
- Education
- E-Commerce
- Automotive
- Oil & Gas
- Renewable Energy
- Retail & Consumer Goods
- Logistics & Supply Chain
- Real Estate & Construction
- Aviation
- Maritime
## Career Opportunities
Q. What roles does Vivanet hire for?
We hire talented professionals across multiple domains:
- AI/ML Engineers and Specialists
- Software Developers (Web, Mobile, Cloud)
- SaaS Application Developers
- Data Scientists and Analytics Experts
- Cloud Architects
- Full-stack Developers
- Technical Leadership roles
Q. What makes Vivanet an exciting place to work?
- Work on cutting-edge AI technologies including Vision AI, Agentic AI, and Generative AI
- Exposure to diverse industries and challenging problems
- Growing company with a global footprint
- Trusted by 12+ leading organizations
- Strong focus on continuous learning and development
- Collaborative, purpose-driven culture
Q. Does Vivanet invest in employee development?
Absolutely! Learning and development is core to who we are. As our Director of L&D emphasizes, we believe upskilling should be part of our daily routine, and reskilling should be approached strategically. We help our team stay sharp, relevant, and prepared for what's next.
Q. What is the company's approach to growth?
We continue to evolve, embracing cutting-edge technologies to deliver solutions that not only meet current needs but also prepare our clients—and our team—for the future.
## Work Philosophy
Q. What makes Vivanet different from other IT companies?
- **Purpose-Driven: ** Rooted in purpose, evolving through innovation
- **Genuine Insight:** We don't just implement technology; we provide genuine insight and collaborative solutions
- **Impact-Focused:** We deliver impact where it matters most
- **Client Partnership:** We bridge the gap between innovative ideas and practical implementation
- **Quality Commitment:** We build scalable, high-quality software that drives real business value
Q. What is Vivanet's approach to projects?
We connect with purpose, listen with intent, and build with care. We work closely with clients to understand their unique digital needs and create customized solutions that deliver measurable results.
Q. How does Vivanet approach innovation?
We empower businesses through thoughtful innovation and seamless tech integration. We don't just follow trends—we help organizations adopt and embed emerging technologies like AI/ML into their operations to create real, lasting value.
## Talent Models
Q. What are DNA and LED talent models?
Vivanet offers flexible talent augmentation through specialized models:
- **DNA Model:** Smart hiring solutions
- **LED Model:** Ready talent deployment
These models allow clients and team members to scale effectively and access skilled developers and engineers as needed.
## Growth and Learning
Q. Will I have opportunities to learn new technologies?
Learning is embedded in our culture. We believe upskilling should be part of your daily routine, and we provide strategic opportunities for reskilling to keep you sharp, relevant, and prepared for the future.
Q. What kind of impact can I make at Vivanet?
As a growing company, your contributions will have direct impact on client success and company growth. You'll work on solutions that solve real business problems and move entire industries forward.
Q. How does Vivanet prepare employees for the future?
We embrace cutting-edge technologies and help our team stay ahead of the curve. Whether it's AI/ML, cloud computing, or modern frameworks, we ensure our people are equipped with the skills that matter for tomorrow's challenges.
## Application Process
Q. How do I apply to Vivanet?
Connect with us on LinkedIn at https://in.linkedin.com/company/vivanet-india
Q. What qualities does Vivanet look for in candidates?
We seek professionals who embody our values:
- Accountable and delivery-focused (Building Trust)
- Committed to quality and excellence
- Humble, inclusive, and respectful team players
- Passionate about innovation and continuous learning
- Purpose-driven with genuine insight
- Eager to create meaningful impact
Q. Does Vivanet offer opportunities for freshers?
With our strong focus on learning and development, and talent models designed to nurture skills, we welcome motivated individuals at various career stages. Connect with us to discuss opportunities that match your experience level.
## Leadership Team
Q. Who leads Vivanet?
**Aadarsh Iyer** - Founder & CEO
Leading with a philosophy of connecting with purpose, listening with intent, and building with care.
**Rohit Shedage** - Technology Specialist
Driving thoughtful innovation and seamless tech integration.
**Sunil Datta** - Director - Learning & Development
Championing continuous upskilling and strategic reskilling initiatives.
**Gopalkrishna Holla** - AI Specialist
Helping organizations adopt and embed Generative AI into their operations.
## Contact Information
Q. How can I learn more about Vivanet?
- Website: https://www.vivanet.in
- LinkedIn: https://in.linkedin.com/company/vivanet-india
- Instagram: @vivanet_india
- Location: Pune, India (with growing global footprint)
Q. Who can I contact for career inquiries?
Please reach out through LinkedIn page for career opportunities and additional information.
---
*Join us in transforming businesses through technology. At Vivanet, we don't just build software—we give wings to ideas and create meaningful impact. Be part of a team that's rooted in purpose and evolving through innovation.*
Similar jobs
Work with Business Analyst/end users to understand business requirements
2. Develop Prototype, Design documents.
3. Develop code in Java spring framework and Angular to meet requirements.
4. Involve in Testing cycle and track until the Production migration.
5. Follow Quality procedures and develop documents as per SDLC methodology.
6. Receiving support calls from MES Users and generation of tickets (manually or through system)
7. Resolution of the calls
8. Routing unresolved and higher level (L2 & L3) calls to central MES teams
9. Keeping track of SLAs
10. Maintaining ticket resolution track and Resolves change request also assigned time to time.
Company Name – Wissen Technology
Location : Pune / Bangalore / Mumbai (Based on candidate preference)
Work mode: Hybrid
Experience: 5+ years
Job Description
Wissen Technology is seeking an experienced C# .NET Developer to build and maintain applications related to streaming market data. This role involves developing message-based C#/.NET applications to process, normalize, and summarize large volumes of market data efficiently. The candidate should have a strong foundation in Microsoft .NET technologies and experience working with message-driven, event-based architecture. Knowledge of capital markets and equity market data is highly desirable.
Responsibilities
- Design, develop, and maintain message-based C#/.NET applications for processing real-time and batch market data feeds.
- Build robust routines to download and process data from AWS S3 buckets on a frequent schedule.
- Implement daily data summarization and data normalization routines.
- Collaborate with business analysts, data providers, and other developers to deliver high-quality, scalable market data solutions.
- Troubleshoot and optimize market data pipelines to ensure low latency and high reliability.
- Contribute to documentation, code reviews, and team knowledge sharing.
Required Skills and Experience
- 5+ years of professional experience programming in C# and Microsoft .NET framework.
- Strong understanding of message-based and real-time programming architectures.
- Experience working with AWS services, specifically S3, for data retrieval and processing.
- Experience with SQL and Microsoft SQL Server.
- Familiarity with Equity market data, FX, Futures & Options, and capital markets concepts.
- Excellent interpersonal and communication skills.
- Highly motivated, curious, and analytical mindset with the ability to work well both independently and in a team environment.
Education
- Bachelor’s degree in Computer Science, Engineering, or a related technical field.
Analyse and understand the JIRA business stories and design the technical solutions.
- Design, Develop, and evaluate the AWS Cloud based technical solutions.
- Lead, Track tasks, Oversee, and mentor less experienced team members.
- Integrate with other SPE proprietary applications using RESTful webservices complying latest industry design and coding standards.
- Strong Knowledge of technical principles, practices, and procedures to implement and keep SPEs standard complex system solutions.
- Strong understanding and first-hand experience on agile software development approaches in a fast paced and continuously changing B2B marketing business environment.
- Working on large scale systems development or integration projects, acting as the Project lead performing analysis and documenting technical requirements, data requirements, data architecture and relationships.
- Provide subject matter expertise on overall IT solution, system and data flow architecture for Spring based micro services.
- Provide primary technology support for in-house proprietary B2B projects with supported application platforms.
- Review & approve Github Pull requests using the existing Application Development Frameworks and Coding Standards.
- Provide production support in managing the application incidents and priority-based problem resolution.
- We are looking for a Full-Stack Developer with exceptional development skills, who is motivated to combine the art of design with the art of programming. You’ll be part of a cross-functional, remote team that’s responsible for the full software development life cycle, from conception to deployment.
- As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries.
- You should also be a team player with a knack for visual design and utility.
● Strong command of the fundamentals of computer science concepts.
● Strong understanding of Angular, its quirks, and workarounds.
● Experience with Python frameworks (Django/Flask)
● Creative thinker with excellent analytical, troubleshooting, and debugging skills
● Good understanding of web markup, including HTML5, CSS3, bootstrap, the material design.
● Good understanding of asynchronous request handling, partial page updates, web sockets, server-side events.
● Experience with Unit testing frameworks like Jasmine or Jest.
● Good understanding of browser rendering behavior and performance.
● Experience in working with code versioning tools, such as Git, in-depth.
● Good to have experience with the integration of digital signature tools.
● Good to have an understanding of containerization and deployment tools like Docker and Jenkins, Vagrant respectively.
About you:
● A Go-Getter: You are a highly driven individual who goes that extra mile to deliver an outstanding product to
the business team.
● Analytical and a Problem Solver: You understand the needs and requirements and conceptualize and design
solutions for the problems.
● A Visionary: You complement product and design leadership with finding the right solution to the problems we
are trying to solve for tomorrow.
● Adaptable: You demonstrate the ability to work in a fast-paced and hyper-growth environment where the
requirements are constantly changing.
Role – Java Full-Stack Developer
Skills
- Professional experience (5-8Y) in commercial software or corporate application Backend and Frontend/UI development
- Strong experience in Typescript/ Javascript - Min 3Y
- Knowledge and experience in enterprise-scale, multi-tier, distributed architecture
- Solid experience in object-oriented design and development with languages such as Java 8.0 onwards
- Solid knowledge of high-scale, multi-tenant Web service development, including REST/JSON and Microserviceservice patterns
- Solid experience in Spring Boot
- Solid experience in Spring Data/JPA/Hibernate
- Exposure to multithreading and Junit is a must.
- Proficient in database concepts and working experience with Oracle Database
- Proficient in performance analysis and tuning
- Proficiency with agile development methodologies
- Excellent written and verbal communication skills
- Good analytical and problem-solving skills
- Strong and real production experience with Angular 8.0 onwards and its core principles – Min 3Y
- In-depth knowledge of HTML5, CSS3, SCSS, Angular Material UI web standards and how to apply them.
- Experience in responsive design using bootstrape or similar framework and progressive enhancement techniques
- Experience in developing reusable components in Angular
- Working knowledge of Forms-based Applications
- Integration experience with REST-based APIs
- Familiarity with modern front-end build pipelines and tools
- Experience with data structure libraries (e.g., Immutable.js)
- Ability to understand business requirements and translate them into technical requirements
- Proficiency with Git (Bitbucket, GitHub, Gitlab) is an advantage
- Proficiency with agile development methodologies
- Excellent written and verbal communication skills
- Good analytical and problem-solving skills
JD/Responsibility
- Developing new user-facing features using Angular 8.0
- Building reusable components and front-end libraries for future use.
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Debugging/troubleshooting web applications
- Collaborate closely with groups in and outside the development team (eg. QA, Product Management, Tech Pub) to achieve well groomed, predictable results
- Analyze, design, develop and unit test software applications with high quality and on schedule, including business critical Web services to be consumed by internal/external applications.
- Analyzes, programs, and modifies software enhancements and/or new products used in local, networked, or Internet-related computer programs.
- Use modern technologies and apply industry-standard software development best practices.
- Collaborate closely with groups in and outside the development team (eg. QA, Product Management, Tech Pub) to achieve well-groomed, predictable results
- Flexible for Domestic travel based on project needs.
Experience: 5-7 Yrs
Location: Mumbai (onsite)
Notice Period: 30 days maximum
Location : Ahmedabad
Requirements:
- Minimum 2 years of experience working as Software/Solution Architect
- In-depth knowledge of enterprise integration patterns
- Expertise to help developing advanced cloud-based solutions like AWS, Google or Microsoft. Ability
- to plan, design and scale AWS cloud based implementations using the best practises recommended
- by Amazon
- Experience in software development and coding in various platforms (like Java, Python, Node.js,
- Angular, Kotlin, React, Swift etc)
- Experience with relational and NoSQL databases
- Experience with enterprise service bus like Mule, Apache Camel is a plus
- Understanding of software quality assurance principles
- Outstanding communication and presentation abilities
Responsibilities:
- Leads development of solution architecture , preparation of technical plans, in liaison with business
- assurance and project staff
- Develop high-level product specifications with attention to system integration and feasibility
- Working proactively to maintain a stable, viable architecture and ensure consistency of design across
- projects within the programme
- Collaborate with other professionals to determine functional and non-functional requirements for
- new software or applications
- Ensures that technical strategies, policies, standards and practises are applied correctly working
- proactively to maintain
- Use tools and methodologies to create representations for functions and user interface of desired
- product
- Provides guidance on technical aspects of the solution development and integration
- Ensure software meets all requirements of quality, security, modifiability, extensibility etc.
- Ensures that appropriate tool and method are available, understood and employed in the
- architecture development
- Develop a deep understanding of the start-up ecosystem.
- Build customer facing technology product for global customers.
- Own the Product's frontend and backend development, building reusable, testable, and scalable code.
- Research, evaluate, analyse and implement technical requirements.
- Collaborate with product management teams to define and implement innovative solutions for the product direction, visuals and experience.
- Mentor Junior members of the team.
Requirements :
- 3 to 5 yrs of experience building scalable products, distributed applications product/services in JavaScript and one of angular/react.
- Min 2+ experience working on Node.js and its frameworks.
- Knowledge of both SQL and NoSQL database services and related tools with the expertise to create efficient schemas.
- Strong coding and problem solving skills.
- Understanding of multiple delivery platforms, such as mobile vs. web and developing responsive UI.
- Ability to own end-to-end deliveries, right from requirements till release.
- Excellent coding skills and ability to produce high quality, bug free and testable production grade code.
- Designing unit test cases, integrated test cases using Selenium and Protractor.
- Experience working in an Agile/Scrum development process.
-Ability to mentor junior members of the team.
- Ability to review code and continuously push for higher standards of development.
Brief about Coursebook:
Coursebook is a SaaS platform which helps educational businesses like Coaching & Training Institutions to Create, Market and Sell video courses Online through Coursebook. We are currently incubated at IIM Bangalore where our whole Team is placed.
Product 1:
https://coursebook.in/">Coursebook.in was launched in March 2019, as a Marketplace for Courses, where training and coaching institutions could list their Courses on our platform and students could view and book the desired course of their choice. After a few months we choose not to actively develop this product due to a greater need in another Product.
Product 2: (Main Product)
https://coursebook.us/">Coursebook.us is a SaaS platform where Educational businesses like Coaching and Training institutions can manage their day to day operations like Leads, Marketing, Online Payments, Invoicing, students as well as delivering a great learning experience to their students through Video Courses and LIVE CLASSES.
In short, we help any Freelancer, Universities, Coaching and Training institution to take their complete operations online.
We have different dashboard for Institute Admin (Owner/Director), Branch Manager, Sales Manager, Mentor/Teacher and for the student making our offerings very concrete.
Technology Stack Information:
The web application would be designed & developed using open source technologies
Backend Languages
Golang and Node
Database
PostgreSQL is the choice for the database layer. PostgreSQL is industry standard for web applications and server the need for this scale of an application.
Infrastructure
Amazon EC2 for web hosting, S3 for storage, SQS for implementing queues are few of them which are to be integrated and used in the application.
Front End Elements
React
CTC: 10,00,000
4+ years of experience working in a relevant software engineering role.
Expertise in designing highly-scalable and performant micro-services and storage layers using common frameworks, languages, and infrastructure (e.g. Java, MySql, AWS, Docker).
Experience in frameworks such as Spring Framework, Spring Boot and Hibernate.
Familiar with front-end languages like Javascript with toolkits like Angular.js 4+
Experience in implementing and deploying micro-services in Cloud (eg: AWS).
Experience in CI/CD tools such as Kubernetes.
Experience in version control tools such as GIT, GitHub and BitBucket.
Familiar with testing frameworks such as JUnit, Selenium.
Familiarity with web security a plus.
SaaS /Internet company background: web-based, hosted on AWS.
Experience in an Agile and Scrum environment.
Experience working for a rapidly scaling start-up.
Comfortable with the web engineering lifecycle.
Passion for delivering high-quality web functionality with quick turnaround times.
Comfortable working in a fast-moving team environment.
Data-driven and strongly motivated by success and learnings through experiments and metrics analysis.
Responsibilities:
Design and implement scalable systems and infrastructures.
Measure your work thoroughly, analyze results and generate hypotheses to drive new product changes through A/B testing.
Setup monitoring and testing of your APIs and services to better understand real time health of your products.
Break-down complex problems into solvable pieces of work for other engineers.
Depending on your specialization, projects/initiatives may include: Security, scaling distributed systems, working on our core services related to user management, building out new verticals, guiding new engagement features, scaling traffic/imports/exports, managing APIs.











