
- 2+ years of hands-on experience in Java development.
- Strong knowledge of Boto3/Boto AWS libraries (Python).
- Solid experience with AWS services: EC2, ELB/ALB, CloudWatch.
- Familiarity with SRE practices and maintenance processes.
- Strong experience in debugging, troubleshooting, and unit testing.
- Proficiency with Git and CI/CD tools.
- Understanding of distributed systems and cloud-native architecture.

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.
Connect with the team
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🧾 PDF Generation Developer
Full-time / Remote
We're looking for a junior or entry-level developer to join our team full-time and help us build and generate PDF documents quickly and efficiently using PDFmake.
This is a focused, straightforward role that involves converting structured data into clean, formatted PDF reports — such as financial summaries, client forms, or templated documentation.
While the work is a bit repetitive and requires attention to detail, it's an ideal position for someone who enjoys consistency, works well independently, and wants to gain real-world development experience in a production environment.
Experience with generating PDFs is not required — it's a simple, and you’ll quickly learn everything you need while working with us.
✅ What You'll Be Doing
- Use PDFmake to build and generate PDF documents from JSON or templated data
- Write clean and reusable code for repeated document structures
- Make small adjustments and fixes to existing PDF templates
- Occasionally assist with basic front-end (React) or back-end (NestJS) tasks — very minimal
🛠 Basic Requirements
- Solid knowledge of JavaScript or TypeScript
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- Basic understanding of React and NestJS (enough to navigate and make small changes)
- Able to write clean, maintainable code with minimal supervision
- Good understanding of layout/positioning concepts (coordinates, grids, etc.)
🤝 Soft Skills We're Looking For
- Reliable, consistent, and self-motivated — you enjoy completing tasks without much variation
- Good communication in English (written and verbal)
- Organized and responsive — this role requires clear updates and attention to formatting details
- Open to feedback and iterative improvement
💼 What We Offer
- A stable, remote full-time role with consistent tasks
- Opportunity to improve and learn through production code
- Supportive and flexible team culture
- Note: This is a low-complexity role with a modest salary, ideal for someone early in their career or looking for focused, stable work.
About the Role
As a result of our rapid growth, we are looking for a Java Backend Engineer to join our existing Cloud Engineering team and take the lead in the design and development of several key initiatives of our existing Miko3 product line as well as our new product development initiatives.
Responsibilities
- Designing, developing and maintaining core system features, services and engines
- Collaborating with a cross functional team of the backend, Mobile application, AI, signal processing, robotics Engineers, Design, Content, and Linguistic Team to realize the requirements of a conversational social robotics platform which includes investigate design approaches, prototype new technology, and evaluate technical feasibility
- Ensure the developed backend infrastructure is optimized for scale and responsiveness
- Ensure best practices in design, development, security, monitoring, logging, and DevOps adhere to the execution of the project.
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- Proficiency in distributed application development lifecycle (concepts of authentication/authorization, security, session management, load balancing, API gateway), programming techniques and tools (application of tested, proven development paradigms)
- Proficiency in working on Linux based Operating system.
- Proficiency in at least one server-side programming language like Java. Additional languages like Python and PHP are a plus
- Proficiency in at least one server-side framework like Servlets, Spring, java spark (Java).
- Proficient in using ORM/Data access frameworks like Hibernate,JPA with spring or other server-side frameworks.
- Proficiency in at least one data serialization framework: Apache Thrift, Google ProtoBuffs, Apache Avro,Google Json,JackSon etc.
- Proficiency in at least one of inter process communication frameworks WebSocket's, RPC, message queues, custom HTTP libraries/frameworks ( kryonet, RxJava ), etc.
- Proficiency in multithreaded programming and Concurrency concepts (Threads, Thread Pools, Futures, asynchronous programming).
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- Experience developing cloud software services and an understanding of design for scalability, performance and reliability
- Good understanding of networking and communication protocols, and proficiency in identification CPU, memory & I/O bottlenecks, solve read & write-heavy workloads.
- Proficiency is concepts of monolithic and microservice architectural paradigms.
- Proficiency in working on at least one of cloud hosting platforms like Amazon AWS, Google Cloud, Azure etc.
- Proficiency in at least one of database SQL, NO-SQL, Graph databases like MySQL, MongoDB, Orientdb
- Proficiency in at least one of testing frameworks or tools JMeter, Locusts, Taurus
- Proficiency in at least one RPC communication framework: Apache Thrift, GRPC is an added plus
- Proficiency in asynchronous libraries (RxJava), frameworks (Akka),Play,Vertx is an added plus
- Proficiency in functional programming ( Scala ) languages is an added plus
- Proficiency in working with NoSQL/graph databases is an added plus
- Proficient understanding of code versioning tools, such as Git is an added plus
- Working Knowledge of tools for server, application metrics logging and monitoring and is a plus Monit, ELK, graylog is an added plus
- Working Knowledge of DevOps containerization utilities like Ansible, Salt, Puppet is an added plus
- Working Knowledge of DevOps containerization technologies like Docker, LXD is an added plus
- Working Knowledge of container orchestration platform like Kubernetes is an added plus


Responsibilities:
Skills:
- Strong knowledge of PHP web frameworks {such as Laravel, CI, etc depending on your technology stack}
- Understanding the fully synchronous behavior of PHP
- Understanding of MVC design patterns

Founded by experienced founders and funded by Tier-1 VCs, it is a solution
for democratizing the shopping experience on e-commerce platforms. Our aim is to
provide a superior shopping experience for all our partners and improve both
customer satisfaction and their GMV.Being an early-stage company, we are looking for self-driven, motivated people who want to build something exciting and are always looking out for the next big thing.We plan to build this company remotely, which brings freedom but also an added sense of responsibility. If all this sounds interesting to you read on
Responsibilities
● Design client-side and server-side architecture.
● Develop and handle well-functioning databases and applications which are
scalable.
● Write effective APIs.
● Build security and data protection settings.
● Maintain, and recommend software improvements to ensure responsiveness,
efficiency, strong functionality, and optimization
Skills and Requirements
● 2+ years' experience in a full-stack developer role
● Hands-on experience in Object-oriented design, Design Patterns, Data
Structure, Algorithm, Multi-threading.
● Hands-on experience with Node JS,/React/JavaScript-OOJS/ES6.
● Familiarity with HTML5, CSS3, Json.
● Experience in API creation and RESTful services, and Microservices, AWS,
Docker.
● Experience with Linux, service development and deployment
Traits we value
● Ability to handle the short turnaround time projects effectively
● Independent, resourceful, analytical, and able to solve problems effectively
● Ability to be flexible, agile, and thrive in chaos
● Excellent oral and written communication skills
Designation - BDE
Location - Mumbai
Skills - software sales in the banking and Insurance domain
Exp - 3+ yrs
Designation: Lead - UI Designer (ABL_SS_481), Senior UI Developer (ABL_SS_433)
Position description:
- Design experiences for mobile and web.
- Perform the entire design cycle of assigned projects; i.e. understand objectives, ideate solutions, wireframe & prototype, create visual designs, and make iterative improvements.
- Develop a thorough understanding of the users from research and be their champion in all internal discussions.
- Instill form and function in your designs with thoughtful use of layout, color, gradient, type, icons, imagery, and interaction.
- Interface with developers to ensure that the final development matches your design vision.
- Create and manage style-guides for swift and consistent performance of the team.
Primary Responsibilities:
- UI Design for Mobile and Web application platforms.
Reporting Team
- Reporting Designation: Head - Digital Strategy (ABL_SS_251)
- Reporting Department: Digital Strategy (2172)
Educational qualifications preferred
- Field specialization: Design and visual communication, Web Designing and Computer Graphics
Required Competencies:
- Designer competent in creating excellent mobile and web experiences. You have premier work to showcase in your portfolio.
- Believe in user-centric design and can justify your design decisions with sound logic and backing.
- Obsessed with being pixel-perfect and are well-versed with platform design guidelines (Material Design, iOS guidelines, etc).
- Possess good knowledge of usability, color, typography, iconography, and interaction design.
- Keen to interact with your users and optimize your design based on the principles of UX research.
- Able to design cross-platform experiences with clarity on what will work on desktop and mobile, and what will not.
- Should have fluent verbal and written communication skills in English.
Required Skills:
- 5-8 years of experience in digital design for mobile and web.
- Competence in prevalent design tools (like Sketch/XD, Photoshop, Illustrator, and InVision/Zeplin)
- An elaborate and consolidated portfolio showcasing your work and skills.

Your Responsibilities :
1. Orchestrate the design, development and delivery with high quality, performance and scale.
2. Develop road-maps for system and product growth, and then ensure timely execution and delivery.
3. Have high technical competence, strong technical background with a proven technical track record.
4. A strong collaborative mindset to work closely with your peers in various teams like Product Management, Design, Quality Assurance and more to bring diverse viewpoints and goals together.
5. Improve, optimize and identify opportunities for efficient software development processes.
6. Define a long term talent strategy across technologies. Provide supervision, mentoring and development opportunities for associates and managers who report into you
7. A zeal for solving customer problems, and the cascading the same passion within your team.
8. Drive for innovation and improvement - encouraging and enabling your team to improve their tools, processes, and culture; keeping them agile and creative
Required Skills :
1. Deep understanding of Opensource technologies (Javascript, Node,JS, React, PHP) and architecture in a highly scalable and available set-up.
2. Hands-on experience in developing, designing & scaling complex systems
3. Start-up experience to scale the organization and influence engineers.
4. Strong sense of ownership and accountability
5. Strong written and verbal communication skills with the ability to present complex technical information in a clear and concise manner to a variety of audiences
6. Understanding of business processes and the application of technology to implement them.

