
Generative AI System Design
- Architect and implement end-to-end LLM-powered applications
- Build scalable RAG pipelines (chunking, embeddings, hybrid search, reranking)
- Design and implement agent-based workflows (tool calling, multi-step reasoning, orchestration)
- Integrate LLM APIs such as OpenAI and Anthropic, along with open-source models
- Implement structured output validation, grounding strategies, and hallucination mitigation
- Optimize inference cost, latency, and token efficiency
- Design evaluation pipelines for performance, accuracy, and safety
2️⃣ Backend & Microservices Engineering
- Design scalable backend systems using Python
- Build REST and async APIs using FastAPI / Django
- Architect and implement microservices with clear service boundaries
- Implement service-to-service communication (REST, gRPC, event-driven messaging)
- Work with message brokers (Kafka / RabbitMQ)
- Optimize database performance (PostgreSQL, MongoDB)
- Implement caching strategies (Redis)
- Build observability: logging, monitoring, distributed tracing
3️⃣ Cloud-Native Architecture & DevOps
- Design and deploy containerized services using Docker
- Orchestrate services using Kubernetes
- Implement CI/CD pipelines
- Ensure system scalability, resilience, and fault tolerance
- Apply distributed systems principles:
- Circuit breakers
- API gateway patterns
- Load balancing
- Horizontal scaling
- Saga patterns
- Zero-downtime deployments

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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Required Skills: Excellent Communication Skills, Project Management, SQL queries, Expertise with Tools such as Jira, Confluence etc.
Criteria:
- Candidate must have Project management experience.
- Candidate must have strong experience in accounting principles, financial workflows, and R2R (Record to Report) processes.
- Candidate should have an academic background in Commerce or MBA Finance.
- Candidates must be from a Fintech/ Financial service only.
- Good experience with SQL and must have MIS experience.
- Must have experience in Treasury Module.
- 3+ years of implementation experience is required.
- Candidate should have Hands-on experience with tools such as Jira, Confluence, Excel, and project management platforms.
- Need candidate from Bangalore and Delhi/NCR ONLY.
- Need Immediate joiner or candidate with up to 30 Days’ Notice period.
Description
Position Overview
We are looking for an experienced Implementation Lead with deep expertise in financial workflows, R2R processes, and treasury operations to drive client onboarding and end-to-end implementations. The ideal candidate will bring a strong Commerce / MBA Finance background, proven project management experience, and technical skills in SQL and ETL to ensure seamless deployments for fintech and financial services clients.
Key Responsibilities
- Lead end-to-end implementation projects for enterprise fintech clients
- Translate client requirements into detailed implementation plans and configure solutions accordingly.
- Write and optimize complex SQL queries for data analysis, validation, and integration
- Oversee ETL processes – extract, transform, and load financial data across systems
- Collaborate with cross-functional teams including Product, Engineering, and Support
- Ensure timely, high-quality delivery across multiple stakeholders and client touchpoints
- Document processes, client requirements, and integration flows in detail.
- Configure and deploy company solutions for R2R, treasury, and reporting workflows.
Required Qualifications
- Bachelor’s degree Commerce background / MBA Finance (mandatory).
- 3+ years of hands-on implementation/project management experience
- Proven experience delivering projects in Fintech, SaaS, or ERP environments
- Strong expertise in accounting principles, R2R (Record-to-Report), treasury, and financial workflows.
- Hands-on SQL experience, including the ability to write and debug complex queries (joins, CTEs, subqueries)
- Experience working with ETL pipelines or data migration processes
- Proficiency in tools like Jira, Confluence, Excel, and project tracking systems
- Strong communication and stakeholder management skills
- Ability to manage multiple projects simultaneously and drive client success
Qualifications
- Prior experience implementing financial automation tools (e.g., SAP, Oracle, Anaplan, Blackline)
- Familiarity with API integrations and basic data mapping
- Experience in agile/scrum-based implementation environments
- Exposure to reconciliation, book closure, AR/AP, and reporting systems
- PMP, CSM, or similar certifications
Skills & Competencies
Functional Skills
- Financial process knowledge (e.g., reconciliation, accounting, reporting)
- Business analysis and solutioning
- Client onboarding and training
- UAT coordination
- Documentation and SOP creation
Project Skills
- Project planning and risk management
- Task prioritization and resource coordination
- KPI tracking and stakeholder reporting
Soft Skills
- Cross-functional collaboration
- Communication with technical and non-technical teams
- Attention to detail and customer empathy
- Conflict resolution and crisis management
What We Offer
- An opportunity to shape fintech implementations across fast-growing companies
- Work in a dynamic environment with cross-functional experts
- Competitive compensation and rapid career growth
- A collaborative and meritocratic culture
Position/Job Title: Video Content Creator / Visual Storyteller
Location: Bangalore
Work From Office: Tuesday to Sunday (Monday week off)
Role Overview
We are looking for a creative and detail-oriented Video Content Creator to produce compelling short-form and long-form video content across digital platforms. This role involves capturing real, behind-the-scenes moments, storytelling through visuals, and collaborating closely with marketing and creative teams to build a strong and consistent brand presence.
Key Responsibilities
Content Creation
- Plan, shoot, and create short-form and long-form video content for platforms such as Instagram, YouTube, LinkedIn, and other digital channels.
- Develop scripts and content ideas for behind-the-scenes footage, project walkthroughs, process-driven videos, and lifestyle-led storytelling.
- Support the creation of storyboards, scripts, and creative concepts for campaigns, shoots, and social media content.
- Work closely with videographers during live shoots, installations, events, and interviews to ensure high-quality framing, lighting, and audio.
- Capture candid, real-time content featuring leadership teams and key stakeholders to strengthen personal and professional brand presence on social media.
Strategy & Collaboration
- Collaborate with Marketing, Design, and Creative teams to align content with brand tone, campaigns, and launches.
- Contribute to content calendars to ensure a consistent flow of high-quality, on-brand visuals.
- Coordinate with stylists, photographers, designers, and creative leads to maintain visual consistency across platforms.
Social Media & Trend Awareness
- Stay up to date with emerging trends in video content, particularly on Instagram Reels, YouTube Shorts, and LinkedIn.
- Recommend new content formats, hooks, and storytelling techniques to improve engagement and organic reach.
- Track content performance metrics and optimize videos for better reach, retention, and impact.
Qualifications & Skills
- Bachelor’s degree in Media, Film, Design, Communications, or a related field (preferred but not mandatory).
- 2–4 years of experience in videography, content creation, or social media production, preferably in lifestyle, design, or luxury domains.
- Proficiency in video editing tools such as Adobe Premiere Pro, Final Cut Pro, DaVinci Resolve, CapCut Pro, or similar platforms.
- Hands-on experience with DSLR/mirrorless cameras, gimbals, drones, and professional audio equipment.
- Experience using AI tools for video editing, scripting, trend analysis, or content optimization.
- Strong communication skills and the ability to work effectively in collaborative environments.
- A strong eye for aesthetics, storytelling, and premium visual quality.
Bonus Points
- Proven experience creating high-performing or viral content (1M+ views).
- Knowledge of motion graphics or animation tools such as After Effects or Canva Motion.
- Interest in architecture, interior design, or luxury lifestyle content.
Job Title: React Native Developer
Location: Mumbai (Andheri)
Work Mode: Work from Office (5 Days a Week)
Experience Required: Minimum 2 Years
Company: Deqode
About Deqode
At Deqode, we help businesses solve complex challenges using cutting-edge technologies. As a digital transformation partner, we work with global clients across industries, delivering scalable, secure, and innovative digital solutions. Our technology expertise spans blockchain, AI/ML, enterprise mobility, cloud computing, and modern application development.
Position Overview
We are actively seeking a React Native Developer with 2+ years of experience to join our mobile development team. The ideal candidate should have a strong command over React Native and JavaScript, and be capable of building high-quality cross-platform mobile applications. You’ll work on impactful projects for our global clients and collaborate with designers, backend developers, and product owners in an agile environment.
Key Responsibilities
- Design and develop scalable and maintainable mobile applications using React Native
- Implement reusable components and libraries that align with project architecture
- Integrate third-party libraries and backend APIs to deliver feature-rich apps
- Ensure application performance, responsiveness, and cross-platform compatibility
- Participate in end-to-end development: requirements gathering, design, development, testing, deployment, and maintenance
- Conduct code reviews, write unit tests, and maintain coding best practices
- Collaborate with UI/UX designers to implement intuitive interfaces
- Troubleshoot and debug issues across Android and iOS devices
Required Skills and Qualifications
- Minimum 2 years of experience in React Native development
- Strong expertise in JavaScript (ES6+) and modern frontend principles
- Proficiency with Redux, MobX, or Context API for state management
- Experience with RESTful APIs and asynchronous programming (Promises, Async/Await)
- Familiarity with Android Studio and Xcode for native builds
- Solid understanding of mobile UX/UI principles and performance optimization
- Experience with Git, version control systems, and CI/CD tools
- Basic working knowledge of HTML/CSS
Our client is building cross-border payments infrastructure that provides businesses access to global markets, starting with those in India and subsequently other parts of South & South East Asia. They are enabling users to accept and payout money globally in a simple, reliable, compliant, transparent and financially compelling manner and are seeking an experienced Content Writer with 3-5 years of experience to join our marketing team. The ideal candidate will be responsible for creating compelling and informative long-form articles that will be used in our marketing campaigns for a B2B payment platform. The content writer will work closely with the marketing team to create engaging and high-quality content that targets our target audience.
Responsibilities:
- Write high-quality, long-form articles for our B2B payment platform that will be used in marketing campaigns
- Conduct research on relevant topics and stay up-to-date with industry news and trends
- Collaborate with the marketing team to ensure all content is aligned with our brand messaging and target audience
- Write clear, concise, and engaging content that conveys complex ideas in a simplified manner
- Optimize content for SEO and ensure all articles are formatted properly
- Edit and proofread all content before publication
- Ensure all content is delivered on time and meets our high-quality standards
Requirements:
- Bachelor's degree in English, Journalism, Communications, or related field
- 3-5 years of experience as a Content Writer, preferably in a B2B environment
- Exceptional writing and editing skills, with a keen eye for detail
- Experience with SEO optimization and content formatting
- Strong research skills and ability to synthesize information from multiple sources
- Ability to work independently and manage multiple projects simultaneously
- Excellent communication skills and ability to collaborate with cross-functional teams
- Strong work ethic and commitment to meeting deadlines
We are seeking an experienced Full Stack Developer with a strong background in React.js, JavaScript, TypeScript, and Node.js.
As a member of our development team, you will be responsible for designing, developing, and maintaining our web applications, ensuring high-performance and responsiveness across the entire software stack.
Responsibilities:
- Collaborate with cross-functional teams to understand requirements and develop innovative solutions using React.js, JavaScript, TypeScript, and Node.js.
- Design, develop, and deploy scalable and reliable web applications with a focus on usability, performance, and security.
- Write clean, maintainable, and efficient code using industry best practices and coding standards.
- Develop reusable components and libraries for future use.
- Collaborate with UI/UX designers to translate wireframes and mockups into responsive web interfaces.
- Optimize applications for maximum speed and scalability.
- Implement automated testing and continuous integration to ensure code quality and reliability.
Requirements:
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 5-8 years of professional experience in web development with a focus on React.js, JavaScript, TypeScript, and Node.js.
- Strong proficiency in React.js, including hooks, context API, and component lifecycle.
- Proficient in JavaScript and TypeScript with a good understanding of functional programming concepts.
- Experience with Node.js and building RESTful APIs using Express.js or similar frameworks.
- Solid understanding of web fundamentals such as HTML5, CSS3, and responsive design.
- Experience with version control systems (Git) and collaborative development workflows (GitFlow).
- Knowledge of testing frameworks (Jest, Enzyme, Mocha) and writing unit and integration tests.
- Excellent problem-solving skills and attention to detail.
- Strong communication and collaboration skills with the ability to work effectively in a team environment.
Roles and Responsibilities
1. Outbound Calling and Product Pitching: Engage with potential customers and present our amazing products in a compelling manner.
2. Revenue Generation: Showcase your sales prowess to boost the company's revenue and contribute to our success story.
3. Achieve Targets: Set your sights high and strive to exceed targets, unlocking exciting incentives along the way.
4. No Cold Calling: We believe in consultative selling, ensuring you have meaningful conversations with interested prospects.
5. Consultative Selling: Understand the needs of our customers and provide tailored solutions, making a real difference in their lives.
🎁 Perks and Benefits 🎁
1. Weekly Incentives: Enjoy attractive weekly incentives, rewarding your hard work and dedication.
2. Fast Track Growth: We nurture talent and provide ample opportunities for fast-track career growth.
3. 24*7 Pantry: Fuel your creativity and enthusiasm with our well-stocked pantry, available round the clock.
4. Free Dinner and Breakfast: Indulge in delectable meals on us - because well-fed minds create the best ideas!
5. Shuttle Service: Say goodbye to commuting hassles with our convenient shuttle service.
📝 Requirements 📝
1. Excellent Communication: Your ability to articulate ideas effectively will set you apart.
2. Laptop and Stable Internet: Equip yourself with the tools for success.
3. Good Convincing Skills: Persuade customers with your charming and convincing demeanor.
4. Excellent English Speaking: Fluent English will be your superpower in this role.
Roles and Responsibilities
- Managing available resources such as hardware, data, and personnel so that deadlines are met.
- Analyzing the ML and Deep Learning algorithms that could be used to solve a given problem and ranking them by their success probabilities
- Exploring data to gain an understanding of it, then identifying differences in data distribution that could affect performance when deploying the model in the real world
- Defining validation framework and establish a process to ensure acceptable data quality criteria are met
- Supervising the data acquisition and partnership roadmaps to create stronger product for our customers.
- Defining feature engineering process to ensure usage of meaningful features given the business constraints which may vary by market
- Device self-learning strategies through analysis of errors from the models
- Understand business issues and context, devise a framework for solving unstructured problems and articulate clear and actionable solutions underpinned by analytics.
- Manage multiple projects simultaneously while demonstrating business leadership to collaborate & coordinate with different functions to deliver the solutions in a timely, efficient and effective manner.
- Manage project resources optimally to deliver projects on time; drive innovation using residual resources to create strong solution pipeline; provide direction, coaching & training, feedbacks to project team members to enhance performance, support development and encourage value aligned behaviour of the project team members; Provide inputs for periodic performance appraisal of project team members.
Preferred Technical & Professional expertise
- Undergraduate Degree in Computer Science / Engineering / Mathematics / Statistics / economics or other quantitative fields
- At least 2+ years of experience of managing Data Science projects with specializations in Machine Learning
- In-depth knowledge of cloud analytics tools.
- Able to drive Python Code optimization; ability review codes and provide inputs to improve the quality of codes
- Ability to evaluate hardware selection for running ML models for optimal performance
- Up to date with Python libraries and versions for machine learning; Extensive hands-on experience with Regressors; Experience working with data pipelines.
- Deep knowledge of math, probability, statistics and algorithms; Working knowledge of Supervised Learning, Adversarial Learning and Unsupervised learning
- Deep analytical thinking with excellent problem-solving abilities
- Strong verbal and written communication skills with a proven ability to work with all levels of management; effective interpersonal and influencing skills.
- Ability to manage a project team through effectively allocation of tasks, anticipating risks and setting realistic timelines for managing the expectations of key stakeholders
- Strong organizational skills and an ability to balance and handle multiple concurrent tasks and/or issues simultaneously.
- Ensure that the project team understand and abide by compliance framework for policies, data, systems etc. as per group, region and local standards
Appletree International Pvt. Ltd., is a leading hospitality management company
founded by industry experts and experienced professionals. We aim to build an
international platform connecting the complete individual lifecycle from discovery,
consulting to lifetime engagement.
Position : React Js Developer
Location : Mumbai
Experience : 2 to 6 years
Job Description
● Strong proficiency in HTML, CSS and JavaScript, including DOM
manipulation and the JavaScript object model
● Thorough understanding of React.js and its core principles
● Experience with popular React.js workflows (such as Flux or Redux)
● Experience with data structure libraries (e.g., Immutable.js)
● Knowledge of isomorphic React is a plus
● Familiarity with RESTful APIs
● Knowledge of modern authorization mechanisms, such as JSON Web Token
● Familiarity with modern front-end build pipelines and tools
● Ability to understand business requirements
Your primary focus will be on developing user interface components and
implementing them following well-known React.js workflows (such as Flux or Redux).










