Wissen Technology
https://wissen.comAbout
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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Jobs at Wissen Technology
Java
Spring Boot
Amazon Web Services (AWS)JOB DESCRIPTION:
Location: Pune, Mumbai
Mode of Work : 3 days from Office
DSA(Collections, Hash maps, trees, Linkedlist and Arrays, etc), Core Oops concepts(Multithreading, Multi Processing, Polymorphism, Inheritance etc) Annotations in Spring and Spring boot, Java 8 Vital features, database Optimization, Microsevices and Rest API
- Design, develop, and maintain low-latency, high-performance enterprise applications using Core Java (Java 5.0 and above).
- Implement and integrate APIs using Spring Framework and Apache CXF.
- Build microservices-based architecture for scalable and distributed systems.
- Collaborate with cross-functional teams for high/low-level design, development, and deployment of software solutions.
- Optimize performance through efficient multithreading, memory management, and algorithm design.
- Ensure best coding practices, conduct code reviews, and perform unit/integration testing.
- Work with RDBMS (preferably Sybase) for backend data integration.
- Analyze complex business problems and deliver innovative technology solutions in the financial/trading domain.
- Work in Unix/Linux environments for deployment and troubleshooting.
PythonJOB DESCRIPTION:
Location: Pune, Mumbai, Bangalore
Mode of Work : 3 days from Office
* Python : Strong expertise in data workflows and automation
* Pandas: For detailed data analysis and validation
* SQL: Querying and performing operations on Delta tables
* AWS Cloud: Compute and storage services
* OOPS concepts
JavaJob Description: (Big Data Developer with Java)
Exp – 7+ years
Location – Baner, Pune
Mode of Work: Hybrid (3 days from Baner)
Main Hands on: Bid Data frameworks, Java and AWS EMR
Roles and Responsibilities
- Design, develop, and maintain data pipelines on AWS EMR (Elastic MapReduce) to support data processing and analytics.
- Implement data ingestion processes from various sources including APIs, databases, and flat files.
- Optimize and tune big data workflows for performance and scalability.
- Collaborate with data scientists, analysts, and other stakeholders to understand data requirements and deliver solutions.
- Manage and monitor EMR clusters, ensuring high availability and reliability.
- Develop ETL (Extract, Transform, Load) processes to cleanse, transform, and store data in data lakes and data warehouses.
- Implement data security best practices to ensure data is protected and compliant with relevant regulations.
- Create and maintain technical documentation related to data pipelines, workflows, and infrastructure.
- Troubleshoot and resolve issues related to data processing and EMR cluster performance.
Qualifications:
- Bachelor’s degree in computer science, Information Technology, or a related field.
- 7+ years of experience in data engineering, with a focus on big data technologies.
- Strong experience with AWS services, particularly EMR, S3, Redshift, Lambda, and Glue.
- Proficiency in programming languages Java.
- Experience with big data frameworks and tools such as Hadoop, Spark, Hive, and Pig.
- Solid understanding of data modeling, ETL processes, and data warehousing concepts.
- Experience with SQL and NoSQL databases.
- Familiarity with CI/CD pipelines and version control systems (e.g., Git).
- Strong problem-solving skills and the ability to work independently and collaboratively in a team environment.
NOTE: Two technical rounds has to be taken F2F from Pune office. Hence professionals should be present in Pune.
React NativeReact Native Developer:
Exp-5 to 8 Years Location -Bangalore
- Proficient in React, JavaScript (ES6+), and TypeScript.
- Expertise in state management libraries (Redux, Zustand, etc.).
- Hands-on experience with react-navigation and deep linking.
- Solid understanding of Expo (both managed and bare workflows).
- Knowledge of native development (Swift/Objective-C for iOS, Java/Kotlin for Android).
- Experience with custom native module bridging and native UI integration.
- Strong debugging skills using tools like Flipper and Chrome DevTools.
- Familiarity with Jest, React Native Testing Library.
- Experience with REST APIs, GraphQL, and real-time data (WebSockets).
- Ability to manage OTA updates with EAS Update and configure EAS Build.
- Experience in app publishing and release lifecycle on both Play Store and App Store
- Knowledge of secure storage, token handling, and app-level security practices.
.NET
C#Location: Pune( Viman Nagar )
Experience: 4+years
Work of mode: Hybrid (2pm to 10 pm , 4 days work from office)
Please find the below job description:
Minimum 4+ years of experience building global enterprise level systems
Extensive experience developing complex distributed event-based microservices using C#/.Net Core
Knowledge with containerisation (Docker, Kubernetes)
Experience with cloud platforms (Azure, AWS)
Exposure with distributed messaging / streaming platforms (Apache Kafka)
Involvement building CI/CD pipelines (ideally Azure DevOps)
Excellent knowledge of Relational Databases SQL and No-SQL databases.
Python* Python (3 to 6 years): Strong expertise in data workflows and automation
* Spark (PySpark): Hands-on experience with large-scale data processing
* Pandas: For detailed data analysis and validation
* Delta Lake: Managing structured and semi-structured datasets at scale
* SQL: Querying and performing operations on Delta tables
* Azure Cloud: Compute and storage services
* Orchestrator: Good experience with either ADF or Airflow
Java
JavascriptExperience- 8 to 11 years
Location- Bangalore
Work Mode- Hybrid
Role- SDET Lead Engineer
Job Overview: We are looking for a highly skilled Software Development Engineer in Test (SDET) with proven experience in product development and the financial services domain.
Education & Technical Qualifications:
- Bachelor’s / master's degree, in IT OR Computer Science strongly preferred.
- Strong experience in Backend & UI Automation, API Automation, and Database
- Hands-on experience with REST API automation and WebSocket automation
- Hands-on experience with Java programming languages
- Proficiency in JavaScript
- Extensive hands-on experience with automation tools: Selenium, Rest-Assured, TestNG, TOSCA
- Expertise in BDD with Cucumber
- Ability to design, develop, and maintain scalable automation frameworks
- Strong understanding of test strategies, test planning, and defect management
- Experience in integrating automation suites with CI/CD pipelines
- Good understanding of Agile/Scrum methodologies
Roles & Responsibilities:
- Design, develop, and execute automated test scripts for UI, API, and DB layers
- Automate REST APIs and WebSocket-based services
- Implement BDD scenarios using Cucumber and maintain feature files
- Collaborate with developers, product owners, and QA teams to ensure quality delivery
- Analyze test results, report defects, and track them to closure
- Continuously improve test coverage and automation efficiency
- Participate in code reviews and provide quality-driven feedback
Experience:5-8 Years Location: Gurugram
Employment Type: Full-Time
Notice Period: Immediate to 15 Days Domain: Banking/Finance
Key Responsibilities:
• Design, develop and maintain robust test automation frameworks for financial applications
• Create detailed test plans, test cases, and test scripts based on business requirements and user stories
• Execute functional, regression, integration, and API testing with a focus on financial data integrity
• Validate complex financial calculations, transaction processing, and reporting functionalities
• Collaborate with Business Analysts and development teams to understand requirements and ensure complete test coverage
• Implement automated testing solutions within CI/CD pipelines for continuous delivery
• Perform data validation testing against financial databases and data warehouses
• Identify, document, and track defects through resolution using defect management
tools
• Verify compliance with financial regulations and industry standards
• Generate test metrics and reports to provide insights into application quality and testing progress
• Participate in performance and security testing of financial systems
JavaSpring BootJOB DESCRIPTION
Experience: 3-6 years
Wissen Technology is now hiring for a Java Developer - Mumbai 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. - 3-6 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.
Job Description – Angular Developer
Work Location: Whitefield, Bangalore (3 days from Office)
Experience: 4+ Years
Primary Skill: Angular 16+ and above (Preferred: Angular 20)
About the Role
We are looking for an experienced Frontend Developer with strong expertise in modern Angular frameworks. The ideal candidate should have hands-on experience working with Angular 16 and above, with Angular 20 being preferred.
Key Responsibilities
- Develop, enhance, and maintain scalable and high-performance web applications using Angular 16+ (preferred: Angular 20).
- Build reusable UI components using modern Angular features such as Standalone Components, RxJS, TypeScript, and Angular Material.
- Implement responsive and accessible UI designs across devices.
- Collaborate with backend developers, UX designers, and product teams to deliver high-quality features.
- Optimize applications for maximum speed, stability, and performance.
- Troubleshoot, debug, and upgrade existing applications.
- Stay updated with the latest Angular ecosystem trends and implement best practices.
Required Skills & Experience
- 5-7 years of professional experience in frontend development.
- Strong hands-on expertise with Angular 16 or higher (Angular 20 preferred).
- Solid understanding of TypeScript, JavaScript (ES6+), HTML5, and CSS3/SCSS.
- Experience with RxJS, REST APIs, State Management, and Reactive Forms.
- Familiarity with Angular CLI, Unit Testing (Jasmine/Karma/Jest), and Git.
- Experience working with responsive, scalable UI architectures.
- Good understanding of Web Performance Optimization.
Good to Have
- Experience with Angular Signals, Zoneless applications, or other new Angular features.
- Knowledge of CI/CD pipelines, Docker, or cloud platforms (AWS/Azure/GCP).
- Familiarity with Agile methodologies (Scrum/Kanban).
- Experience working in BFSI or enterprise-scale applications.
Soft Skills
- Strong communication and collaboration skills.
- Ability to work independently and in a team.
- Problem-solving mindset with attention to detail.
Note: Technical round has to be taken F2F from Bellandur Wissen branch office.
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About the company
Appknox, a leading mobile app security solution HQ in Singapore & Bangalore was founded by Harshit Agarwal and Subho Halder.
Since its inception, Appknox has become one of the go-to security solutions with the most powerful plug-and-play security platform, enabling security researchers, developers, and enterprises to build safe and secure mobile ecosystems using a system-plus human approach.
Appknox offers VA+PT solutions ( Vulnerability Assessment + Penetration Testing ) that provide end-to-end mobile application security and testing strategies to Fortune 500, SMB and Large Enterprises Globally helping businesses and mobile developers make their mobile apps more secure, thus not only enhancing protection for their customers but also for their own brand.
During the course of 9 years, Appknox has scaled up to work with some major brands in India, South-East Asia, Middle-East, Japan, and the US and has also successfully enabled some of the top government agencies with its On-Premise deployments & compliance testing. Appknox helps 500+ Enterprises which includes 20+ Fortune 1000 and ministries/regulators across 10+ countries and some of the top banks across 20+ countries.
A champion of Value SaaS, with its customer and security-first approach Appknox has won many awards and recognitions from G2, and Gartner and is one of the top mobile app security vendors in its 2021 Application security Hype Cycle report.
Our forward-leaning, pioneering spirit is backed by SeedPlus, JFDI Asia, Microsoft Ventures, and Cisco Launchpad and a legacy of expertise that began at the dawn of 2014.
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9
About the company
Tech Prescient delivers cutting-edge software product development and technology services, with a core focus on Identity and Data solutions for modern enterprises.
At the forefront of Digital Engineering and Enterprise Modernization, we accelerate innovation with our AI powered platforms, Identity Confluence and Data Confluence.
With deep technical expertise and domain insight, we help enterprises unlock smarter, faster, and more secure outcomes built for what's next.
Our vision is to be the most reliable and trusted technology partner for our customers. We aspire to be a globally admired company in our category and be recognized for speed of execution, quality of deliverables and high customer satisfaction.
We partner with our clients at all stages including ideation, design, development, testing, deployment, and support.
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About the company
About Us
Incubyte is an AI-first software development agency, built on the foundations of software craft, where the “how” of building software matters as much as the “what”. We partner with companies of all sizes, from helping enterprises build, scale, and modernize; to pre-product founders bring their ideas to life.
Incubees are power users of AI across the SDLC for speed and efficiency. Guided by Software Craftsmanship values and eXtreme Programming practices, we bring velocity together with the discipline of quality engineering to deliver high-impact, reliable solutions – fast.
Guiding Principles
- Living and breathing our guiding principles on a daily basis is key to success at Incubyte:
- Relentless Pursuit of Quality with Pragmatism
- Striving for exceptional quality without losing sight of practical delivery needs.
- Extreme Ownership Taking full responsibility for decisions, work, and outcomes.
- Proactive Collaboration Actively seeking opportunities to collaborate and leverage the team’s collective strengths.
- Active Pursuit of Mastery Continuously learning, improving, and mastering the craft, never settling for ‘good enough’.
- Invite, Give, and Act on Feedback
- Creating a culture of timely, respectful, actionable feedback for mutual growth.
- Ensuring Client Success Acting as trusted consultants and focusing on delivering true value and outcomes for clients.
Job Description
This is a remote position
Experience Level
This role is ideal for engineers with 5+ years of total experience, including strong hands-on software development experience and 1+ year of technical leadership experience, with a proven track record of shipping complex projects successfully.
An experienced individual contributor and leader who thrives in large, complex projects with widespread impact.
Role Overview
As a Senior Engineer, you’ll ensure that projects don’t just get built — they get shipped. You’ll be the driving force behind architecture design, technical decision-making, project delivery, and stakeholder communication.
A Senior Craftsperson is a multiplier for any team:
- Able to independently own ill-defined, highly ambiguous projects.
- Thinks holistically across Product, Design, Platform, and Operations to deliver highly impactful solutions.
- Shapes roadmaps to tackle complex problems incrementally.
- Raises the quality, correctness, and suitability of their team’s work, with visible impact across their business domain and beyond.
- Strong mentor, role model, and coach for other engineers.
If you take pride in shipping high-quality software, mentoring teams, and creating an environment where engineers can thrive, we’d love to hear from you.
What You’ll Do
- Lead projects end-to-end, from architecture to deployment, ensuring timely, high-quality delivery.
- Collaborate with Engineering and Product Managers to plan, scope, and break work into manageable tasks.
- Always know if the project can ship, with clear trade-offs when needed.
- Drive technical decisions with a shipping-first mindset and active participation in key meetings.
- Maintain deep knowledge of your services, identifying risks and creating mitigation strategies.
- Review code for quality and best practices, mentoring engineers to improve their craft.
- Communicate clearly with stakeholders, set realistic expectations, and build trust.
- Support and guide engineers, helping unblock issues and foster collaboration.
- Anticipate challenges, prepare fallback plans, and facilitate problem-solving.
- Keep documentation accurate, up-to-date, and accessible.
You will also:
- Lead highly ambiguous projects of critical business impact, balancing engineering, operational, and client priorities.
- Link technical contributions directly to business impact, helping the team and stakeholders align.
- Contribute meaningfully to team goals, with visibility into business objectives over multiple quarters.
- Ensure safe rollout of new features through incremental releases, monitoring, and metrics.
- Anticipate and mitigate risks across connected systems, ensuring minimal operational impact.
- Proactively improve system quality and longevity while leveling up those around you.
- Shape roadmaps, vision, and practices of the engineering discipline, influencing both your team and the wider business.
Requirements
What We’re Looking For
- 5+ years of software development experience, with strong architectural design skills.
- Strong hands-on experience with Python and PHP (must-have) and react.js (good-have).
- 1+ year in a technical leadership role, managing pods or cross-functional teams.
- Proficiency in system design, service ownership, and technical documentation.
- Strong experience with code reviews and quality assurance practices.
- Proven ability to communicate effectively with technical and non-technical stakeholders.
- Track record of delivering complex projects on time.
You will also bring:
- Ability to own large, complex projects with widespread impact.
- Demonstrated influence beyond the immediate team, shaping outcomes across a business domain.
- Strengths in stakeholder management and navigating complex scenarios.
- Skills in deliberate discovery to uncover unknowns and design solutions that succeed in real-world conditions.
Benefits
What We Offer
Dedicated Learning & Development Budget: Fuel your growth with a budget dedicated solely to learning.
Conference Talks Sponsorship: Amplify your voice! If you’re speaking at a conference, we’ll fully sponsor and support your talk.
Cutting-Edge Projects: Work on exciting projects with the latest AI technologies
Employee-Friendly Leave Policy: Recharge with ample leave options designed for a healthy work-life balance.
Comprehensive Medical & Term Insurance: Full coverage for you and your family’s peace of mind.
And More: Extra perks to support your well-being and professional growth.
Work Environment
- Remote-First Culture: At Incubyte, we thrive on a culture of structured flexibility — while you have control over where and how you work, everyone commits to a consistent rhythm that supports their team during core working hours for smooth collaboration and timely project delivery. By striking the perfect balance between freedom and responsibility, we enable ourselves to deliver high-quality standards our customers recognize us by. With asynchronous tools and push for active participation, we foster a vibrant, hands-on environment where each team member’s engagement and contributions drive impactful results.
- Work-In-Person: Twice a year, we come together for two-week sprints to collaborate in person, foster stronger team bonds, and align on goals. Additionally, we host an annual retreat to recharge and connect as a team. All travel expenses are covered.
- Proactive Collaboration: Collaboration is central to our work. Through daily pair programming sessions, we focus on mentorship, continuous learning, and shared problem-solving. This hands-on approach keeps us innovative and aligned as a team.
Incubyte is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
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About the company
Founded in 2016, Oneture is a cloud-first, full-service digital solutions company, helping clients harness the power of Digital Technologies and Data to drive transformations and turning ideas into business realities. Our team is full of curious, full-stack, innovative thought leaders who are dedicated to providing outstanding customer experiences and building authentic relationships.
We are compelled by our core values to drive transformational results from Ideas to Reality for clients across all company sizes, geographies, and industries. The Oneture team delivers full lifecycle solutions—from ideation, project inception, planning through deployment to ongoing support and maintenance. Our core competencies and technical expertise includes Cloud powered: Product Engineering, Bigdata and AI ML. Our deep commitment to value creation for our clients and partners and “Startups-like agility with Enterprises-like maturity” philosophy has helped us establish long-term relationships with our clients and enabled us to build and manage mission-critical platforms for them.
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Celcom Solutions is a global technology services firm specialising in the telecom and BFSI sectors. Founded in the UK in 2010, the company has expanded into India (notably Chennai & Bengaluru) and supports clients across APAC, MENA, Europe, and the UK. celcomsolutions.com+2EMIS+2
Their core offerings span:
- Greenfield implementations, transformations and managed services for OSS/BSS environments.
- Digital‐transformation, testing, data & analytics services that help telcos and enterprises upgrade to newer models.
- A culture built around subject-matter expertise, global delivery capability and domain experience — making them a solid employer for professionals who want meaningful telecom/IT work.
With a committed global team of service-delivery professionals and consultants, Celcom Solutions offers the opportunity to work on large-scale, complex projects in the telecom / tech space — which makes it an interesting destination if you’re recruiting talent who want scale + domain depth.
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