
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

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.
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Stable Money presents a great opportunity to be a part of the founding team and participate in the 0 to 1 journey If you have at least 6 years of experience and you're someone who's all about distributed architectures, system design wizardry, and making Go or Java dance to your tune, read on!
What We’re Looking For:
Architecting Marvels: Designing and implementing scalable, resilient distributed systems that make our platform sing.
Coding Ninjutsu: Crafting elegant, efficient code in Go and/or Java that runs like clockwork.
Keeping Watch: Hands-on with monitoring and troubleshooting using open-source Observability stack—think Loki, Grafana, and all things metrics.
Cloud Whisperer: Leveraging core AWS services to build and maintain robust infrastructure that never sleeps.
Pipeline Maestro: Setting up and optimising CI/CD pipelines to keep our deployment game strong.
Mentoring Mastery: Guiding and mentoring junior engineers, sharing your wisdom and helping them grow into future stars.
Bonus Points:
Startup Savvy: Thrived in the fast-paced, dynamic environment of a startup.
Fintech Finesse: Familiarity with the unique challenges and regulations of the fintech industry.
If you're excited about joining a dynamic team where you can architect, code, mentor, and innovate, send us your resume! Let's chat about how you can help us revolutionize the fintech space. 🚀
3+ Yrs Senior Software Engineer - Java Developer
EMPLOYER: Terra Pay
Headquartered in The Netherlands, TerraPay believes that the smallest payment deserves a borderless journey as safe as the largest. The company has been building an ever-expanding payments highway that empowers businesses to create transparent customer experiences with an uninterrupted, secure, and real-time global passage for every payment, however small or large. Registered and regulated across 25 global markets, TerraPay is a leading global partner to banks, mobile wallets, money transfer operators, merchants, and financial institutions, creating a more expansive and inclusive international financial ecosystem.
With access to payments infrastructure that spans the globe, their partners become beacons of the promise of global financial inclusion.
JOB DETAILS
- Seniority Level: Middle level
- Industry: Financial Services
- Employment Type: Full-Time (In-Office)
- Job Functions: Information Technology
- Job Location: Bengaluru
- Experience: 3-6 Years
WHAT WILL BE YOUR RESPONSIBILITIES?
- Participate in a full software development lifecycle and write code that is maintainable, clear, and concise.
- Coding, troubleshooting and Multi-threaded applications.
- Producing and refactoring code without assistance.
- Internal team coordination and integration of back end
SKILLS AND ABILITIES
- Java(J2EE)
- JSON,SOAP/REST,XML
- Spring MVC, Spring Boot , Spring JDBC, Tomcat, Hibernate
- postgresql
WHAT ARE WE LOOKING FOR?
- Educational Qualification - B.Tech (Computer Science) /M.C.A
- 3-6 years of experience in working as software engineer - Java developer
- Thorough understanding of coding and testing
- Expertise with Java(J2EE)
- Good technical level fluency (spoken and written) in English
- Understands TDD/Performance/Security/Smoke testing.
- Should have knowledge on Junit,SOAPUI,JMeter, postman & other Unit Testing framework.
- Understands feature toggling and version control.miliarity with code versioning tools
WHAT'S IN IT FOR YOU?
- An opportunity to be a part of a fast-scaling startup in the AdTech space that offers unmatched work opportunities.
- Join us and be certain that you grow up with a growing MNC
- You will work in an employee friendly ambience
- Pick up and drop facility at selected locations

Detailed Job Description :
Total Exp-6-9 Yrs
Location-Noida(Singapore Travel - In next 3 Months (short term)
Mandatory:
- 6-8 years of total IT experience delivering enterprise-scale applications or product implementations
- 1-3 years of experience working as a technical lead.
- Working Experience in ISO20022, SWIFT, Remittance
- Language & Frameworks: Java, Spring Boot, Spring, Any ORM
Preferred:
- Working experience in TCS Bancs or Integration with TCS Bancs
- Database: SQL Server
- Working experience in managing projects in Java Stack.
- Good Knowledge of Microsoft stack, Static Code analyzers, Overall SDLC Lifecycle, Design & Architecture
Company Name & Profile :
It is a leader in the integration of IT and network technologies and brings more than 100 years of expertise in technological innovation to provide solutions for empowering people, businesses and society. Headquartered in Japan, it started operations in India in the 1950s, accelerating its growth through the expansion of business to global markets. The company in India expanded its business from telecommunications to public safety, logistics, transportation, retail, finance, unified communication and IT platforms, serving across governments, businesses as well as individuals. With its Centre of Excellence for analytics platform solutions, big data, biometrics, mobile and retail, the company in India offers innovative new services and solutions for India and global markets. It operates across India with offices in New Delhi (head office), Noida, Mumbai, Chennai, and Bengaluru.
Roles & Responsibilities :
- You’ll work as part of the software engineering team along with other front-end, back-end, mobile app, QA teams & you will also closely work with the founder.
- You should be able to take the 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 product, process and systems.
- Required Experience and Qualifications:
- 2 to 6 years of software development experience.
- Experience of working on application architecture design will be preferred.
- Experience of working in 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, Version control using Git.
- Experience in microservices architecture, in-memory systems like Redis and basic knowledge of Linux/Unix systems.
- Experience of 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.
Key Skills:
- Java, & Spring boot
- Hibernate
- Spring Boot JPA
- Object Oriented Programming
- MySQL & MongoDB
- Jenkins
Perks & Benefits:
- Great learning, innovative and development platform.
- Remote work and flexible timings.
- Reimbursement of the online learning courses on certification.
- Medical insurance coverage for you and the dependence.
- Five Working days per week.
1. Strong knowledge in Front end scripting like EJS, JavaScript, Jquery.
2. Proficiency with fundamental front-end languages such as HTML, CSS.
3. Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.
4. Proficiency with server-side languages such as Python / Ruby / Java / PHP/ .Net.
5. Good Understand with database technology such as MySQL, Oracle, and MongoDB.
► Experience with C++ Windows and Linux operating system is mandatory.
► Sound knowledge of STLs, multithreading.
► Good understanding of OOP, design patterns and their application.
► Know-how on writing applications using the STL and/or BOOST.
► Knowledge of Agile development methodologies (e.g., XP, Scrum) and agile
engineering practices (e.g.TDD).
► Knowledge of Scripting languages such as shell / bash scripts are desired.
► Good knowledge of SVN or any Source control.
► Experienced with unit test frameworks.
► Computer Science (or related) degree.
Desired Skills
► Understanding of capturing functional requirements through use cases, user
stories and personas.
► Experience with test-driven development and test-driven design.
► Willingness to travel to Germany on a Short/Long term basis.
Work Location: Indira Nagar, Bangalore
Work Days: Sunday to Thursday OR Monday to Friday
Shift: Day Time
Week Off: Friday & Saturday OR Saturday & Sunday
JD:
Development of applications in Java including:
Building data processing platforms.
Developing micro service-oriented applications (Mandatory).
Interact with stakeholders of the applications being developed.
Desired Candidate Profile:
Must have experience in Java JEE, Spring Framework, Microservices (Mandator)
Experience in SQL and JDBC
Experience in build tools Maven, git
Experience in Cloud Platforms AWS, Azure is a plus.
- Exp- 3+ yrs
- Must be very good in Java- 2.5+ yrs
- At least 1 yr of working experience in any one DB of Neo4j, Cassandra, Elastic Search
- Should have good devops working knowledge - Knowledge of AWS, Ansibleetc is a necessity
- Experience in TDD/BDD is required
- Minimum 1 yr working experience in Samza& Kafka.
- Knowledge of Azure is added advantage
- Understanding of AKKA and Play framework








