

Usually recognized as Team/Technical Leader, Senior Software Engineers Solves big problems that come with a lot of ambiguity. As technical leaders of the team, Sr SDE’s work efficiently and regularly deliver the right things with limited guidance. They take a long term view of team’s software and how it fits into the architecture; fix architecture deficiencies and/or propose larger projects, which may require the work of rest of the team. They understand the business impact of systems and show good judgment when making technical trade-offs between team’s short-term technology or operational needs and longterm business needs. As a key influencer in team strategy, Sr SDE’s drive mindful discussions with customers and peers. They bring perspective and provide context for current technology choices and guide future technology choices.
Sr SDE’s take ownership of team architecture, providing a system-wide view and design guidance. They drive engineering best practices (e.g., Operational Excellence, Security, Quality, etc.) and set standards. They work to resolve the root cause of endemic problems which may require them to influence software decisions made by other teams. When confronted with discordant views, they are able to find the best way forward and influence others to follow that path (build consensus). They actively contribute in recruiting and help others leverage their expertise, by coaching and mentoring in organization or at their locations. They provide technical assessments for promotions in SDE job family.
As a norm, Amazon SDE’s have industry-leading technical abilities. They recognize and adopt best practices in software engineering: design, testing, version control, documentation, build, deployment, and operations. They write high quality, maintainable, and robust code, often in Java or C++. They solve problems at their root, stepping back to understand the broader context. They build flexible systems without over-engineering and choose simple, straightforward solutions over more complex ones. They understand a broad range of data structures and algorithms and know how, when and when not to use them; recognize and use design patterns to solve business problems. They understand how operating systems work, perform and scale. Sr SDE’s write software that is easy for others to contribute to.
Amazon SDE’s build software for business’ sake, not for technology’s sake. They have an understanding and empathy for Amazon’s customers and business objectives, particularly those aspects relevant to their teams and divisions. They work in a team, driving things forward, they collaborate to ensure that decisions are based on the merit of the proposal, not the proposer.
Key Responsibilities include: - Ability to architect and design right solutions starting with broadly defined problems Provide technical mentorship/leadership to other engineers Drive best practices and engineering excellence Development of code in object oriented languages like Java and C++.
Preferred Qualifications The ability to take raw product requirements and develop software architectures and designs to bring them to life. 10+ years of experience building successful production software systems A solid grounding in Computer Science fundamentals (based on a BS or MS in CS or related field). Post-graduate degree: Master’s or Ph.D. with focus in machine learning is big plus. Development in cloud environment Mastery of the tools of the trade, including a variety of modern programming languages (Java/C++/C#, JavaScript, C/C++,Python) and open-source technologies (Linux, Spring, Hibernate)

About Amazon India
About
Amazon is guided by four principles: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. We are driven by the excitement of building technologies, inventing products, and providing services that change lives. We embrace new ways of doing things, make decisions quickly, and are not afraid to fail. We have the scope and capabilities of a large company, and the spirit and heart of a small one.
Together, Amazonians research and develop new technologies from Amazon Web Services to Alexa on behalf of our customers: shoppers, sellers, content creators, and developers around the world.
Our mission is to be Earth's most customer-centric company. Our actions, goals, projects, programs, and inventions begin and end with the customer top of mind.
You'll also hear us say that at Amazon, it's always "Day 1." What do we mean? That our approach remains the same as it was on Amazon's very first day - to make smart, fast decisions, stay nimble, invent, and focus on delighting our customers.
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Job Title: Java Fullstack Developer (with Angular Experience)
Location: Mumbai, India
Experience: 8 to 12 Years
Company: Wissen Technology
Job Description:
Wissen Technology is seeking a highly skilled and experienced Java Fullstack Developer with a strong background in Angular to join our dynamic team in Mumbai. The ideal candidate will have a passion for technology, a strong analytical mindset, and the ability to work collaboratively in a fast-paced environment.
Key Responsibilities:
- Design, develop, and maintain robust and scalable web applications using Java and Angular.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Write clean, maintainable, and efficient code.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and correct bottlenecks and fix bugs.
- Help maintain code quality, organization, and automation.
- Conduct code reviews and provide constructive feedback to team members.
- Stay up-to-date with the latest industry trends and technologies.
Requirements:
- Bachelor’s degree/Master’s Degree in Computer Science, Information Technology, or a related field.
- 8 to 12 years of hands-on experience in fullstack development with Java and Angular.
- Proficiency in Java, Spring Boot, and RESTful APIs.
- Strong experience with Angular and front-end development (HTML, CSS, JavaScript/TypeScript).
- Knowledge of databases such as SQL Server, PostgreSQL, Oracle, or similar.
- Experience with version control systems (Git, SVN, etc.).
- Familiarity with Agile/Scrum methodologies.
- Strong problem-solving skills and a keen attention to detail.
- Excellent communication and teamwork skills.
- Ability to work independently and manage multiple tasks effectively.
Why Join Wissen Technology:
- Competitive salary and benefits package.
- Opportunity to work with cutting-edge technologies.
- Collaborative and inclusive work environment.
- Continuous learning and professional development opportunities.
- Chance to work on exciting and challenging projects.
Join Wissen Technology and be a part of a team where innovation meets excellence! Share this opportunity with colleagues and friends who might be interested.
Website: [www.wissen.com](http://www.wissen.com)
LinkedIn: [https://lnkd.in/gnK-vXjF](https://lnkd.in/gnK-vXjF)


At Verto, we’re passionate about helping businesses in Africa reach the world. What first started life as a FX solution for trading Nigerian Naira has now become a market-leading platform, changing the way thousands of businesses transfer money in and out of Africa.
We believe that where you do business shouldn’t determine how successful you are, or your ability to scale. Millions of companies a day have to juggle long settlement periods, high transaction fees and issues accessing liquidity in order to trade with African businesses. We’re on a mission to change this by creating equal access to easy payment and liquidity solutions that are already a given in developed markets.
We’re not alone in realising the opportunity and need to solve for emerging markets. We’re backed by world-class investors including Y-Combinator, Quona and MEVP, power payments for some of the most disruptive start-ups in the world and have a list of accolades from leading publications including being voted ‘Fintech Start Up of the Year’ at Fintech Awards London 2022.
Each year we process billions of dollars of payments and provide companies with solutions which help them to save money, automate processes and grow, but we’re only just getting started.
We are looking for a strong Full Stack Developer to join our team. This person will be involved in active development assignments. You are expected to have between 2 and 6 years of professional experience in any object-oriented languages and have executed considerable work in nodeJS along with any of the modern web application building libraries such as Angular along with at least a working knowledge of developing scalable distributed cloud applications on AWS or any other cloud.
We’re looking for someone who is not only a good full-stack developer but also aware of modern trends in distributed software application development. You’re smart enough to work at top companies, but you’re picky about finding the right role (this is more than just a job, right?). You’re experienced, but you also like to learn new things. And you want to work with smart people and have fun building something great.
In this role you will:
- Design RESTful APIs
- Work with other team members to develop and test highly scalable web applications and services as part of a suite of products in the Data governance domain working with petabyte-scale data
- Design and create services and system architecture for your projects, and contribute and provide feedback to other team members
- Use AWS to set up geographically agnostic systems in the cloud.
- Exercise your strong skills & working knowledge of MySQL and relational databases
- Prototype and develop new ideas and participate in all parts of the lifecycle from research to release
- Work within a small team owning deliverables for our web APIs and front end.
- Use development tools such as AWS Codebuild, git, npm, Visual Studio Code, Serverless framework, Swagger Specs, Angular, Flutter, AWS Lambda, MongoDB, MySQL, Redis, SQS, Kafka etc.
- Design and develop dockerized applications that will be deployed flexibly either on the cloud or on-premises depending on business requirements
You’ll have:
- 5+ years of professional development experience using any object-oriented language
- Have developed and delivered at least one application using nodeJs
- Experience with modern web application building libraries such as Angular, Polymer, React
- Solid OOP and software design knowledge – you should know how to create software that’s extensible, reusable and meets desired architectural objectives
- Excellent understanding of HTTP and REST standards
- Experience with relational as well as MySQL databases
- Good experience writing unit and acceptance tests
- Proven experience in developing highly scalable distributed cloud applications on a cloud system, preferably AWS
- You’re a great communicator and are capable of not just doing the work, but teaching others and explaining the “why” behind complicated technical decisions.
- You aren’t afraid to roll up your sleeves: This role will evolve, and we’ll want you to evolve with it!


Job Description: Principal Engineer (Full Stack Architect)
Job Title: Full Stack Architect
Location: Hyderabad, India
Experience: 15Years to 20 years (4+ years in Enterprise Architecture)
Technology Stack: MERN (MongoDB, Express, React, Node.js), Distributed Systems, Cloud (GCP/Azure), Neo4j, Vector Databases, SQL and NoSQL Databases, Knowledge Graphs.
Industry: Enterprise Software, Large-Scale Distributed Systems, Machine Learning
Job Summary
As a Full Stack Architect, you will play a pivotal role in designing and architecting large-scale distributed systems with a strong focus on the MERN stack (MongoDB, Express.js, React, Node.js). You will lead the design and implementation of enterprise-grade software solutions that leverage cloud infrastructure (GCP/Azure), knowledge graphs (Neo4j), vector databases, and machine learning at scale. In this role, you will work closely with cross-functional teams including data scientists, cloud engineers, and front-end developers to deliver high-performance, secure, and scalable applications.
This role requires a deep understanding of distributed systems architecture, graph databases, machine learning systems, and cloud computing, with a strong focus on building solutions that meet business and technical needs. The ideal candidate will have 12+ years of experience with a proven track record of architecting full-stack systems and leading engineering teams in a fast-paced, innovative environment.
Roles and Responsibilities
Full Stack Architecture: Design, develop, and maintain highly scalable, distributed, and fault-tolerant enterprise applications using the MERN stack (MongoDB, Express.js,
React, Node.js).
Distributed Systems: Architect and design large-scale distributed systems that handle high- volume, low-latency data processing.
Cloud Engineering: Implement and maintain cloud infrastructure solutions on GCP or AWS,ensuring high availability, scalability, and performance.
Knowledge Graphs and Databases: Design and optimize complex data models using Neo4j, vector databases, and other NoSQL solutions to manage interconnected data efficiently.
Enterprise Solutions: Architect and deliver cloud-native enterprise software solutions that meet enterprise-grade security, compliance, and performance requirements.
Data Structure & Algorithms (DSA): Lead by example in writing efficient, high-performance code and optimize software with a strong focus on algorithms, data structures, and system design principles.
Collaboration: Work with engineering, data science, and product teams to translate business requirements into scalable technical solutions.
Mentorship: Mentor junior engineers and foster a collaborative team environment.
Performance Optimization: Ensure system performance, scalability, and reliability throughcode reviews, optimizations, and best engineering practices.
Documentation & Best Practices: Maintain comprehensive architecture documentation and promote engineering best practices across teams.
Mandatory Requirements
Experience: 12+ years of full-stack development experience, with significant expertise
in building and architecting applications using the MERN stack (MongoDB, Express.js,
React, Node.js).
Distributed Systems: Proven track record of architecting and implementing large-scale
distributed systems with a focus on reliability, scalability, and performance.
Cloud Expertise: Extensive hands-on experience with cloud infrastructure (GCP or AWS),
with a deep understanding of cloud services such as compute, storage, networking, and
security.
Database Systems: Expertise in NoSQL databases like MongoDB and graph databases like
Neo4j. Experience with vector databases for high-dimensional data processing.
Knowledge Graphs: Hands-on experience in designing and working with knowledge graphs
for solving complex data relationships.
Data Structures & Algorithms: Strong knowledge of DSA with practical experience in
solving complex technical challenges.
Microservices Architecture: Experience in designing and developing microservices-based
architectures and ensuring high availability.
DevOps ; Automation: Knowledge of DevOps practices (CI/CD), containerization (Docker), and orchestration (Kubernetes).
Agile Methodologies: Experience with Agile development methodologies, including SCRUM, TDD, and iterative development.
Nice-to-Have Requirements
Front-End Expertise: Advanced experience with React.js, with knowledge of modern front- end technologies (Next.js, Redux, TypeScript).
Cloud Certifications: Google Cloud Professional Architect or Azure Certified Solutions Architect certifications.
Data Engineering: Hands-on experience with data pipelines, ETL processes, and big data technologies (e.g., Apache Spark, Kafka).
AI/ML Ops: Experience in deploying machine learning models using MLOps frameworks and automating ML pipelines.
Graph Analytics: Experience in graph algorithms and analytics, with the ability to model and query complex relationships in a graph database.
System Design: Experience in conducting system design reviews, providing insights into performance bottlenecks, scalability, and trade-offs.
Security & Compliance: Knowledge of enterprise-level security protocols and data privacy compliance frameworks (e.g., SOC2, GDPR).
Leadership: Proven experience in leading cross-functional teams, setting technical roadmaps, and ensuring alignment between business and technical goals.

Roles & Responsibilities :
- Develop and implement various tests for software applications.
- Evaluate designs and ensure compliance to business requirements.
- Prepare and update technical documents and develop Dot NET processes for various systems.
- Develop and perform tests on various software applications.
- Analyze architecture design and provide consultation to Dot net teams.
- Provide technical support and design enhancement for various applications.
- Analyze systems and develop solutions for the same.
- Experience in writing web applications using ASP.net MVC 4.0/4.5, C#, Entity Framework, SQL Server 2008/12
- Ability to write SQL queries and store procedures is required.
- Must be able to use JQuery to work on the user interface.
- Entity Framework as the data layer must be able to be used.
- Bootstrap, AngularJS, and Web API knowledge are advantages as well as experience with Javascript, AJAX, and JQuery.
- Solid understanding of relational database fundamentals in SQL Server 2008, developing stored procedures, and simple/complex SQL queries.
- Develop architecture documents for various applications.
- Coordinate with customers and analyze all user requirements.
- Analyze technical documents and determine problems in Dot NET application and provide consultation for resolution.
Skills Required:
- ASP.NET, VB.Net, C#, MySQL, SQL, JavaScript, Web services, and MVC
- Team Handling
- Good in documentation and preparation of reports


Technical Skills & Competencies: Mandatory:
Web Development – HTML, CSS, JavaScript
Frameworks – ReactJS/AngularJS
Server-side development – Python/Django/Node.js
Database: SQL or NoSQL Databases (SQL Server/ MongoDB)
API Design concepts and Development of RESTful web services
Preferable:
- Familiarity with the Development of reusable frameworks, libraries to be used by multiple development teams
- Familiarity with cloud-native application architecture patterns
- Hands-on experience on project management tools like Jira
- Experience using DevOps Tools for CI/CD
- Conversant with agile methodologies
Roles & Responsibilities
- Work independently or in a small team setup
- Manage a team of highly skilled Frontend/Full Stack and Backend developers
- Creating, executing, and maintaining project plans including activity definition, sequence, dependencies, work effort, duration, and resource requirements
- Work with the technical team, communicating requirements and ensuring all product development meets the goals of the project and overall business and strategic goals
- Project management including release management, add-on compatibility reporting, updating documentations
- Assist in other ad-hoc or administrative tasks as part of daily/routine business activities
- Work with product technical architects to design new products or enhancements. Take part in system development including analysis, coding, and testing
- Performs design and code reviews with senior technical staff
- Act like the person everyone turns to resolve tough technical problems
- Work closely with other teams/vendors to connect front-end components with the other (often third-party) web and data services and support the back-end developers by integrating their work with the application
- Mentors team on proper standards/techniques to improve their accuracy and efficiency
- Performs the unit testing, system integration testing and assist with user acceptance testing
- Articulates business requirements in sufficient detail such that a technical solution can be designed and engineered
- Develops technical understanding of how the data flows from various source
- Provide ongoing support to applications used within the organization
Requirement
- 5+ years of experience in product development, with 2+ years of experience in a leadership role in current organization
- Reliable, self-motivated, and self-disciplined individual capable of planning and executing multiple projects simultaneously within a fast-paced environment
- Exceptional debugging skills and strong experience with performance tuning
- Excellent technical, analytical, and organizational skills
- Good range of hands-on technical experience
- Expert knowledge in Systems Development Life Cycle (SDLC)
- Expert understanding of Node.js and JavaScript
- Familiarity with code revisioning and repo maintenance on Git, code profiling and auditing


Experience a minimum of 1 year building client-side of web development using React. A good eye for UI and UX design
React, Redux, TypeScript, Socket.io, Jest, Supertest, HTML5, SCSS, Docker, Kubernetes
Node.js (Good to have)
Experience with SOAP and REST web services from a client perspective Web API
Experience working with Bitbucket, Jira, Clickup
Experience working with Agile Scrum methodology
A self-driven attitude
Excellent written and spoken English
A knowledge and interest in sport will be helpful
Relevant Experience: 1 to 4+ years
Qualifications: Computer Science or Software Engineering degree

ABOUT US
Xangars is a global IT solutions provider leading the off shoring revolution with its cutting-edge services that provide support and impetus to emerging & established businesses in the areas of IT consulting, product engineering, social networking, custom software development, application integration and maintenance. With its signature innovative approach to technology solutions, Xangars has effectively leveraged the market presence & profitability for clients hailing from backgrounds as diversified as entertainment houses, educational institutions, healthcare industries, financial organizations, travel companies and regional communities.
Company Name : Leading Financial co. payroll of Xangars Solutions Pvt. Ltd.
# Only Immediate joinees Or 15 to 20 Days
Location : Kurla
Designation : Developer - BAU
Role : Senior Developer (Tech Lead)
Years of exp : 2 to 6 years
WFH and after lockdown, Work From Office, Mumbai
Technical Skills : Essential
WebAPI,Dotnet,C#,Angular ,AWS,
Databases: MS SQL, mongodb
ORM Tool : Entity framework.
Concept : DBMS, OOPs, SOLID principles,
Exposure to Open Source technologies, Modular UI Screens, N Tier Architecture, scalability, multithreading, Loosely coupled system
Duties to be performed
- RND on exploration of new technologies
- Ensuring Unit Testing of developed product
- Support the existing project
- Designing a service oriented application
- Building reusable services
- Cost effective tech solution
- Integration of multiple applications
- Define Standards for designing a system






