Senior Data engineer

JOB DESCRIPTION

Experience: 5-8 years

Location: Mumbai

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. - 5-8 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 Us:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.

Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. 

We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. 

Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Whether it’s AI/ML for unstructured data processing, cloud enablement, or data engineering, Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our proprietary Interview Ninja platform ensures we hire the best, building high-performing teams that deliver unmatched results. 

Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Website : www.wissen.com 

We are looking for a creative and detail-oriented Content Writer with 2-5 years of experience to join our team in Gurgaon. You will be responsible for producing high-quality content that engages target audiences.

Key Responsibilities:

• Create engaging, original, and SEO-friendly content for blogs, websites, social media and other marketing materials.
• Collaborate with the marketing and design teams to develop content strategies and campaigns.
• Stay up-to-date with content trends, SEO best practices, and emerging platforms.
• Manage multiple writing projects simultaneously and meet deadlines consistently.

Requirements:

• Bachelor's degree in English, Journalism, Mass Communication or a related field.
• 2-5 years of proven experience in Content Writing.
• Excellent written and verbal communication skills.
• Candidate should be comfortable with 6 days working.

What We Offer:

• Competitive salary (Up to 40k per month)
• Friendly and collaborative work environment.
• Opportunities for learning and career growth.
• Flexible and creative work culture.

Android Developer with 2-3 years of

experience in developing mobile applications using Kotlin. The ideal candidate should

have experience in building high-performance Android applications, integrating APIs, and

implementing advanced Android features. Flutter experience is a plus, as it will be

beneficial for cross-platform development.

Key Responsibilities:

• Develop and maintain Android applications using Kotlin and Jetpack components.

• Implement MVVM architecture, clean code practices, and reusable components.

• Work with RESTful APIs, GraphQL, and third-party SDKs for seamless integration.

• Handle offline storage, background processing, and push notifications.

• Optimize app performance, memory usage, and UI responsiveness.

• Debug and troubleshoot issues for application stability and security.

• Collaborate with designers, backend developers, and product teams.

• Follow Google’s Material Design guidelines and Android best practices.

• Write unit and UI tests for ensuring application reliability.

2-3 years of hands-on experience in Android app development using Kotlin.

• Strong knowledge of Jetpack components (LiveData, ViewModel, Navigation,

Room, WorkManager, etc.).

• Experience in RecyclerView, Fragments, and ConstraintLayout.

• Proficient in REST API integration using Retrofit or Volley.

• Experience with Firebase, push notifications, and analytics tools.

• Familiarity with Git version control and CI/CD pipelines.

• Basic understanding of Unit Testing and debugging tools like Android Profiler.

• Bonus: Experience in Flutter for cross-platform development is an added

advantage.

Interview process -

Coding Round – Hands-on coding assignment to assess problem-solving and

development skills.

2. Technical Round – In-depth discussion on Kotlin, Android best practices, and

project experience.

Work Mode:

• On-site – Candidate must work from the Koramangala, Bangalore office.

About the Job:

We are looking for a Content Writer, preferably a medical professional who has a passion for writing or a writer who found niche in healthcare industry, to create, edit and maintain high quality edit technical and marketing documents for internal and external use.

In this role, you will research, organize, write, and edit health Insurance related medical policies, technical and marketing & sales-related contents, as required.

Responsibilities:

As a Product Marketing Content Writer:

• Create, curate and syndicate content to increase brand awareness.
• Write storyboard and script content for digital and print channels for Sales and Marketing materials.
• Maintain a comprehensive library of technical terminology, standards, and documentation to unify communications.
• Plan future content in collaboration with management to maintain consistency and high-quality for future documentation.
• Proactively and strategically plan content to achieve business goals and user needs.
• Analyse documents to maintain continuity of style of content.
• Serve as writing consultant to other business segments as needed.

As a Technical Writer:

• Obtain a deep understanding of the Medical and Healthcare industry to summarize policy information into simple, polished, and engaging content for internal and external users.
• Write health insurance and medical related content that meets the business needs.
• Develop and maintain detailed repositories of appropriate reference materials in healthcare policies. 
• Research, develop and document technical design specifications and requirements documents and translate technical data into user-focused language.
• Gather information through research, subject matter experts and by reviewing technical requirements.
• Evaluate current content and develop innovative approaches for summarizations and improvement.
• Establish standards and protocols with team members for project documentation.
• Plan, develop, organize, write, and edit internal operational procedures, and training manuals.

Description:

We are looking for a highly motivated Full Stack Backend Software Intern to join our team. The ideal candidate should have a strong interest in AI, LLM (Large Language Models), and related technologies, along with the ability to work independently and complete tasks with minimal supervision.

Responsibilities:

• Research and gather requirements for backend software projects.
• Develop, test, and maintain backend components of web applications.
• Collaborate with front-end developers to integrate user-facing elements with server-side logic.
• Optimize applications for maximum speed and scalability.
• Implement security and data protection measures.
• Stay up-to-date with emerging technologies and industry trends.
• Complete tasks with minimal hand-holding and supervision.
• Assist with frontend tasks using JavaScript and React if required.

Requirements:

• Proficiency in backend development languages such as Python or Node.js
• Familiarity with frontend technologies like HTML, CSS, JavaScript, and React.
• Experience with relational and non-relational databases.
• Understanding of RESTful APIs and microservices architecture.
• Knowledge of AI, LLM, and related technologies is a plus.
• Ability to work independently and complete tasks with minimal supervision.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork skills.
• Currently pursuing or recently completed a degree in Computer Science or related field.

Benefits:

• Opportunity to work on cutting-edge technologies in AI and LLM.
• Hands-on experience in developing backend systems for web applications.
• Mentorship from experienced developers and engineers.
• Flexible working hours and a supportive work environment.
• Possibility of a full-time position based on performance.
• 
  

If you are passionate about backend development, AI, and LLM, and are eager to learn and grow in a dynamic environment, we would love to hear from you. Apply now to join our team as a Full Stack Backend Software Intern.

Responsibilities:

• Be able to interpret marketing and programming strategy to deliver compelling graphics and visuals effects to that strategy;
• Portray diverse storytelling with motion graphics, animation, and/or footage;
• Ability to design Creative Social Media Grids, Packaging, Logo, and Catalogue.
• Produce assets that are both strategically and creatively exceptional;
• Ability to understand and contribute to creative strategy;
• Design or convert storyboards into compelling motion graphics that contain images, typography, and/or audio;
• Design sequentially for animations, from conception to final output;
• Manage priorities and workload effectively to meet expectations and deadlines;
• Work in partnership with strategic and SMO Teams to understand and manage client needs;
• Generate compelling, innovative creative (e.g. trailers, TV spots, digital assets, etc.) for promotional content;
• Demonstrate the ability to create graphic elements as needed, and ensure that the design is in sync with the style guide and brand.

Requirements:

• Minimum 3 years of experience from a well-known agency.
• Possess strong experience in current production and post-production techniques (including Avid and Premiere);
• Expertise in Advance Adobe After-Effects, Adobe Premiere Pro, Photoshop, Corel Draw, Illustrator, and 3D;
• A deep understanding of typography, design elements and principles, and best practices across print and digital;
• Strong creative problem-solving skills;
• Strong understanding of storytelling/narrative structure, pacing, graphics, music, shot selection, and all key aspects of audio-visual content;
• Understanding of print processes and creative production;
• Solid understanding of the art production process;
• Successfully manages time, process, and workflow;
• Superior desktop editing experience a must;

Thank You

We are looking for a Senior React Native Mobile App Developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

• Build pixel-perfect, buttery smooth UIs across both mobile platforms
• Leverage native APIs for deep integrations with both platforms
• Diagnose and fix bugs and performance bottlenecks for performance that feels native
• Reach out to the open source community to encourage and help implement mission-critical software fixes- React Native moves fast and often breaks things
• Maintain code and write automated tests to ensure the product is of the highest quality
• Transition existing React web apps to React Native

• Firm grasp of the JavaScript and TypeScript or ClojureScript language and its nuances, including ES6+ syntax
• Knowledge of object-oriented programming
• Ability to write well-documented, clean Javascript code
• Rock solid at working with third-party dependencies and debugging dependency conflicts
• Familiarity with native build tools, like XCode, Gradle, Android Studio, IntelliJ
• Understanding of REST APIs, the document request model, and offline storage
• Experiences with automated testing suites, like Jest or Mocha

Are you passionate in coding, art and blockchain? Do you wish to face challenges ahead, develop and deliver features that will be extraordinary towards users? We are looking for experienced developers (blockchain, frontend, backend) to join our team and start a revolution!

About the role as a full stack engineer at Torum, you will be remotely working alongside our core development team from India, Turkey, Malaysia and other regions in the future. A good mindset of forward planning should be cultivated to better your performance!

You will also get involved in constant discussions with our Lead Developer and Operational team members regarding the ideas, concepts as well as feature specifications to further enhance our platform.

Qualifications and Experience location GMT+8 or GMT+5:30

• Ability to work remotely or on-site (if Malaysia)
• More than 2 years of hands-on experience with React JS and Redux
• Ability to communicate (verbally and writing) well with the team in English
• Possess strong logics and understanding to come up with optimum solution in JS programming
• Played an active role in the design and architecture of the solutions
• Experience in creating apps with high priority on user experience
• Passion for best design, developing and coding practices
• Maximizing application performance, uptime, and scalability, maintaining high standards of code quality and thoughtful application design
• Excellent debugging and optimization skills
• Unit/integration testing experience

Highly Favored Personality & Experience 

• Passionate
• Eager to learn and explore new things
• Trustworthy, easy-going, and honesty
• Experience with Solidity
• More than 1 year of experience with Web3 JS
• Good software engineering skills, insights, and experience
• Good knowledge of cryptography
• Hands-on experience with back-end framework and database is a bonus (Preferably Node.js and MongoDB)
• Experience in leading, or being a Senior/Lead in the front-end team to build, constantly improve and optimize a commercial level product, with a decent user base is a bonus
• Experience in building large-scale apps like Social Media, E-commerce, etc. where performance, scalability, and availability are the top priorities