
Solution Architect (Payments and POS) Team Leader
at A leading product development company in the Fintech space


- Hands-on expertise in managing technical teams and work closely with business stakeholders
- Should be familiar with card testing and POS ecosystem.
- Experience with designing APIs and building platform integrations in Commerce, POS, FinTech and Payments
- Payment’s domain experience.
- Extensive experience on Base24 & SWITCH part for payment format.
- Exposure on ISO8583 Messaging system.
- API understanding and creation.
- Working knowledge on cryptographic algorithms (RSA, EC, AES, SHA variants), TLS/SSL protocols. C Symetric and A symetrics, K.M.S.
- Digital Payments technical knowledge - QR/ POS/ UPI/ BQR
- Understanding of CI/CD pipelines, Kubernetes, containerization, Docker
- Must have strong technical skills in Android APK and iOS development Concept and Web services.
- Supportability, monitoring, ops in general.
- Accurate cost models to deploy and operate
- Extensive experience in TLOG’s, data integration with downstream applications, and impact of POS changes on different financial, legal, compliance, loss prevention, etc. applications.
- Extensive experience with payment systems 7861 (EMV, payment middleware, encryption, tokenization, settlement, offline scenarios,).
- Extensive experience with different types of payment methods including credit, debit, gift cards (Both closed loop and open loop), PLCC, PayPal, AliPay, checks, etc. as well as different payment form factors like Tap N Go, contactless, swipe, EMV, Mobile, etc.
- Extensive experience with payment devices (pin pads, printers, registers, scanners).
- Experience in Node.js / Java / Python, building REST APIs, with experience/exposure to front end stack like JavaScript & React / Angular.
- Experience with Storage systems - RDBMS, NoSQL (Cassandra/MongoDB), Redis/Memcache/Aerospike.
- Experience in messaging tools like Kafka/AWS Kinesis etc...
- Design expertise for performance, scalability, fault tolerance and high availability
Technical Competencies Required:
- Experience with POS systems and Payments domain.
- Demonstrated experience for systems architecture, design, and integration for POS systems
- Java and/or Node.js. Experience building micro services (REST APIs) using Node.js
- Experience with one or more RDBMS databases like MySql, PostGreSQL
- Experience with one or more NoSQL databses like MongoDB, Cassandra, DynamoDB, Aerospike, Elastic Search, Redis, neo4j etc.,
- Caching technologies like: Redis, Elasticache,
- Cloud Providers like: AWS/ Google Cloud / Azure
- CI / CD : Jenkins, Docker, Kubernete

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Job Title : MERN Stack Developer with Blockchain Expertise
Job Description :
We are looking for a dynamic and skilled MERN Stack Developer with a specialization in Blockchain to join our team. As a Blockchain MERN Stack Developer, you will be instrumental in crafting and implementing blockchain solutions, utilizing the MERN stack for both front-end and back-end development. Your role will contribute to the creation of secure, scalable, and decentralized applications.
Responsibilities :
- Develop and design applications based on blockchain technology using the MERN stack.
- Implement and integrate smart contracts and decentralized solutions into the development process.
- Collaborate with cross-functional teams to define project requirements and specifications.
- Create and maintain high-quality, reusable, and reliable code.
- Ensure the application of secure coding practices to uphold the integrity of blockchain solutions.
- Utilize front-end technologies, particularly React, to build engaging and user-friendly interfaces.
- Work closely with UX/UI designers to implement visually appealing and intuitive interfaces.
- Participate in code reviews, offering constructive feedback to team members.
- Identify and troubleshoot issues related to blockchain and MERN stack development.
- Stay informed about the latest trends, tools, and emerging technologies in blockchain.
Requirements :
- Proven experience as a Full Stack Developer with a specific focus on blockchain technology.
- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).
- Experience with major blockchain platforms such as Ethereum, Hyperledger, or similar.
- Solid understanding of smart contract development and implementation.
- Familiarity with decentralized application (dApp) development.
- Knowledge of cryptography and principles of blockchain security.
- Familiarity with version control systems, such as Git.
- Strong problem-solving and analytical skills.
- Excellent collaboration and communication skills.
- Bachelor's degree in Computer Science or a related field (or equivalent work experience).
If you are passionate about both blockchain technology and MERN stack development and thrive in an innovative environment, we encourage you to apply or share your CV and contribute to our cutting-edge projects.
Responsibilities
- Be responsible for engineering road map, architecture and scalability/quality of products.
- Effectively collaborate with Product managers, Business teams to develop long-term product roadmap and own release planning - in a fast-paced, evolving environment.
- Perform well in ambiguous situations. We are a startup with a significant product suite.
- Mentor and guide a team of engineers across various levels and areas of expertise. Help engineers make good architectural decisions, improve code quality and delivery.
- Be responsible for tech solutioning, architecture being deployed maintaining right balance b/w short term and long term outcomes – speed vs quality.
- Establish strong engineering best practices and champion their adoption.
- Define career trajectory for your team and share feedback regularly to help them grow.
Requirements
- 7+ years of experience in end to end cloud software development with exposure in building scalable, fault tolerant and secure large scale distributed systems. At least 1-2 years managing eng. teams.
- Bachelors or Masters degree in engineering (preferably computer science or sister branches) from a reputed institute (preferably IITs, NITs, or other top engineering institutes).
- Deep expertise in Java & tech stack (Springboot) & micro service based architecture writing maintainable, scalable, unit-tested code. This position requires a good mix of hands-on and people management.
- Hands-on experience in low-level and high-level design with the ability to propose and validate system design.
- You are comfortable jamming on code refactoring, architecture and design principles.
- Sound understanding of web technologies (JS, HTML5 CSS), databases - SQL & NoSQL (e.g. Cassandra), distributed caches (e.g. Redis), message queues (e.g. Kafka).
- Knowledge of UI architectural patterns like MVVM, MVC, MVP etc is useful.
- Exposure to android app development is a good plus.
- You have working knowledge of CI/CD pipelines and infrastructure tools such as Docker, Kubernetes, Gradle, GIT, Jenkins, ELK, Prometheus, Grafana or equivalents.
- You are an opensource enthusiast with the curiosity to stay abreast of latest tech.
- Must be comfortable working in fast paced agile environments. Ability to plan, prioritise, estimate and execute releases with strong degree of predictability.
- Excellent people & communication skills.
- Experience with AWS stack is preferred.
- Experience with a high-growth startup is a plus.


Greetings!
NextSphere is hiring for Java Resources.
We have an openings with our company at Chennai location for Java Position.Please find the JD Below.
JD:
Total Experience : 4 to 7 Yrs
Job Location : Chennai.
Interviews Mode : Virtual.
Position : Sr SoftWare Engineer.
Mode : Permanent.
Education : BE or Btech or MCA or equivalent is a must
//***looking for the candidate who can join immediately or 30 Days Max.Here is a right opportunity to design your career at early stages of your professional life.***//
The job specification as below:
• Strong hands-on Experience in Core Java, Advanced Java.
• Experience in Java Script,HTML,CSS,Spring Framework, Sprint Boot, Restful Services.
• Knowledge in Angular.
• Any Relation Database (MySQL, SQL or Oracle)
Regards,
Meenakshi.G


Requirements:
- 10+ years of software development experience in java.
- Knowledge of multiple front-end languages and libraries (e. g. HTML/ CSS, JavaScript/Typescript, XML, jQuery)
- Familiarity with RESTful APIs.
- Experience with Micro Services based architecture
- Experience with Angular 5 Angular 8 and/or experience with React JS
- Strong debugging/troubleshooting skills.
- Good understanding of SDLC, Agile methodologies
- Proven experience as a Full Stack Developer.
- Experience developing desktop and mobile applications
- Familiarity with common stacks Knowledge of multiple back-end languages (e. g. C#, Java, Python) and JavaScript frameworks (e. g. Angular, React, Node.js )Familiarity with Docker and Kubernetes
- Familiarity with databases (e. g. MySQL, PostgreSQL), web servers (e. g. Tomcat, Apache).
- Excellent communication and ability to lead a 5-10 member team
Responsibilities:
- Responsible for the entire development process for the Internal IP (e.g. Quality Fusion)
- Work with development teams and product managers to ideate software solutions
- Analyzing user requirements, envisioning system features and functionality.
- Design, build, and maintain efficient, reusable, and reliable codes by setting expectations and features priorities throughout the development life cycle.
- Working with Senior leadership and stakeholders to present ideas and solutions
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design
- Develop and manage well-functioning databases and applications
- Write effective APIsTest software to ensure responsiveness and efficiency in troubleshooting, debug and upgrade software
- Create security and data protection settings.


Our Client started their journey in the year 2009 and is currently one of the best platform for freelance academic writing jobs online. Founded by IIT-IIM and MDI alumni, our client has completed 111349 projects with 839 happy academic freelancers.
They are growing global with their presence in 6 countries like India, Ukraine, Kenya, Bangladesh, Philippines and Pakistan.They boast a round the clock customer support team to resolve the problems and queries of freelancers from across the globe.
- Researching, designing, implementing and managing software programs
- Testing and evaluating new programs
- Writing high quality source code to program complete applications within deadlines
- Performing unit and integration testing before launch
- Working closely with other developers, UX designers, business, Testing Team an systems analysts
- Finding bugs and offering timely solutions
- Integrating user-facing elements developed by front-end developers
- Building efficient, testable, and reusable PHP modules
- Solving complex performance problems and architectural challenges
- Producing detailed specifications
- Troubleshooting, testing and maintaining the core product software and databases to ensure strong optimization and functionality
- Contributing in all phases of the development lifecycle
- Following industry best practices
- Developing and deploying new features to facilitate related procedures and tools if necessary
What you need to have:
- Must have a PHP experience or a full stack development experience.
- B.Tech / M.Tech from any college.
- Good understanding of RESTful API development.
- Good knowledge of TDD (Test Driven Development).
- Good understanding of jQuery, Bootstrap.
- Knowledge of OOPS preferred.
- Strong knowledge of PHP web frameworks like Laravel, CI, etc
- Knowledge of programming language such as Python/ NodeJs will be preferred
- Understanding the fully synchronous behavior of PHP
- Understanding of MVC design patterns
- Understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Knowledge of object oriented PHP programming
- Understanding accessibility and security compliance
- Strong knowledge of the common PHP or web server exploits and their solutions
- Understanding fundamental design principles behind a scalable application
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Familiarity with limitations of PHP as a platform and its workarounds
- Creating database schemas that represent and support business processes
- Familiarity with MySQL/ Mongo DB databases and their declarative query languages
- Proficient understanding of code versioning tools, such as Git
- Cross-browser/ platform experience.
- Ability to adapt to changing priorities and to thrive in a fast-paced work environment.
- Good analytical and debugging skills.
- Team-oriented and Self-motivated.
Do you believe your code could bring millions out of poverty in India?
At Rang De, we are building a purpose driven peer-to-peer lending platform to provide low cost credit for the underserved. Using the power of cloud, mobile and analytics, we want to make rangde.in the place where change happens every day.
We are looking for a Full Stack Developer to produce scalable software solutions.
You’ll be part of the engineering team that’s responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable with front-end, back-end and Rest API coding, development frameworks and third-party libraries.
Key skills that you must bring to the table:
- Work with development teams and product managers to ideate software solutions
- Design and implement software using client-side and server-side technologies
- Write effective APIs which work well for both web as well as mobile applications
- Unit test software to ensure responsiveness and efficiency
- Use secure coding practices
- Build features and applications with a mobile responsive design
- Document your work for the benefit of the team
Experience and qualifications:
- Familiarity with common stacks and frameworks like Spring Boot, Hibernate, Thymeleaf, Bootstrap
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of Java is a prerequisite, experience in Python will be an added advantage
- Familiarity with PostgreSQL, Apache, Tomcat, Rest API
- Good knowledge of AWS cloud technologies. Skills in DevOps will be a big bonus
- Given that we continue to work remotely, we expect you to have great communication skills and willingness to work under an agile environment
- Must have an innate ability to learn and creative ability to solve big challenges
- Degree in Computer Science or relevant field
- 1-5 years of relevant full stack experience
Benefits:
- Work from Anywhere (WFA)
- Work with a start-up team passionate about social impact
- Access to coaching from global thought leaders
- You are free to think and execute big
- Competitive salary
- Equitable stock options
- Additional 11 days leave for Vipassana Meditation
- Create sustainable social impact with your work


As a Senior Software Engineer your job is to write quality code, act with strong ownership, execute on and add to the vision of the engineering team, working with product and wider stakeholders. You will be working on developing Process Builder — our proprietary platform that orchestrates work across an automation engine and a labor marketplace.
Culture
Every engineer should be constantly learning and growing. As an experienced engineer, you should be eager to learn and grow every day. We expect you to raise the bar for performance on the engineering team.
Our team currently consists of 7 partner engineers and a dozen more agents and interns. The team will double in the coming year — you have an opportunity to mentor and lead.
Execution
The first principle of execution is reliable delivery — you honor your commitments. You should set clear expectations for your deliverables and drive through to success. The formula for success? Say what you’re going to do, do it, and then let everyone know that it’s done.
The second principle of execution is intelligent prioritization. Your job is to put the puzzle pieces together in a sensible, expedient way. We’re not just building a product or a platform. We’re building a company.
Architecture
We are always striving to build the right thing. You are a key partner for Product, and you’re a critical stakeholder because you know what can be built and what will work. You will focus your energy on one of our core products and act as an owner.
The ideal candidate has learned from experience that technical decisions have far-reaching consequences. As an experienced professional engineer, you are always mindful to avoid technical debt and waste.
The Technology
Our platform is TypeScript from top to bottom.
We’re opinionated about modern JavaScript and about the best way to use it. Our stack trends towards the latest and greatest:
We believe that a monorepo with micro frontends is the best approach for us. We’re avid users of NextJS, React, Prisma, Postgres, NX Workspaces and tRPC.
We’re always eager to learn and grow and try new technologies.
Working Schedule
The candidate should be available between 10am to 3pm EDT from Monday to Friday.
Designation - SDE II / III (3D team)
About Livspace
Livspace is India’s trusted interior design and renovation platform that connects interior designers, homeowners and vendors. For homeowners, Livspace is their one-stop destination for all things interiors. For interior designers and vendors, we’ve streamlined their workflow from design all the way to delivery through powerful and innovative technology.
We’re currently in nine Indian metro areas. We’ve made over 20,000 customers happy by delivering their dream homes to them. With over 3,500 interior designers on board, we’re the largest design community India has seen. We employ over 2000 passionate individuals who continue to grow and be a part of this exciting journey.
If you value autonomy, enjoy challenges, believe in getting things done and can work with minimal supervision, come join us.
Skills required (Must haves):
- Should have worked on Javascript for minimum 2 years. Frontend(Preferred) / Backend
- Should have knowledge of Web development
- Should have good logical thinking and able to code using best practices
- Should have knowledge of Angular JS or any MVC framework
Good to Have (Plus Points):
- Some knowledge of Python/java
- Some knowledge on Database (MySQL)
- Some knowledge of Three.js & 3D rendering tools in web-like blender, 3dsmax etc.
- Some knowledge of Geometry/mathematics knowledge
- Some functional knowledge of CSS Styling, though we are not looking for UI developer
What you will be working on:
- Active development of web based 3D Design tool which is used be interior designers to create awesome designs
- Creation of builder tool which helps in creating dynamic products (variable dimensions and finished) run time
- Development of rule engine which take care of ever growing product & design rules

Facilitation and Business Analysis skills.
Estimation and Project Planning skills for enterprise level applications.
Excellent communication and technical leadership skills.



