Full Stack Engineer (MERN Stack)

Experience: 5+ years

Location: Mumbai - Andheri Marol

Company: Wissen Technology

Website: www.wissen.com

Job Description:

Wissen Technology is currently hiring experienced Full Stack Java Developers with strong expertise in Core Java, Spring Boot, front-end technologies (Angular/React), REST APIs, multithreading, data structures, and SQL.

You will be working on enterprise-grade solutions as part of a global development team tackling complex problems in domains like Banking and Finance.

This is an excellent opportunity to be part of a high-caliber, technically strong team delivering impactful solutions for Fortune 500 companies.

Key Responsibilities:

• Develop and maintain scalable, high-performance applications with a focus on both backend (Java/Spring Boot) and frontend (Angular/React).
• Participate in all phases of the development lifecycle – design, coding, testing, deployment, and maintenance.
• Work closely with cross-functional teams to understand requirements and deliver quality solutions.
• Optimize application performance and ensure responsiveness across platforms.
• Write clean, maintainable, and well-documented code.

Required Skills:

• 5+ years of hands-on experience in Java, Spring Boot.
• Strong proficiency in frontend frameworks like Angular or React.
• Experience with RESTful APIs, microservices, and web technologies (HTML, CSS, JavaScript).
• Sound knowledge of data structures, algorithms, and multithreading.
• Experience in developing and deploying enterprise-grade applications.
• Solid understanding of RDBMS (e.g., Oracle, MySQL, PostgreSQL).
• Exposure to DevOps practices, version control (Git), and CI/CD pipelines.
• Familiarity with Unix/Linux environments.
• Strong problem-solving, communication, and analytical skills.

Good to Have:

• Exposure to cloud platforms like AWS, Azure, or GCP.
• Understanding of containerization using Docker/Kubernetes.
• Knowledge of Agile methodologies.

About Wissen Technology:

Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals.

Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’.

Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world.

Wissen Technology offers 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.

We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.

Are you passionate about backend development and eager to learn real-world skills? We're looking for a Node.js Intern who is excited to grow, explore, and build with experienced developers.

About the Opportunity:

Join a fast-paced, collaborative environment where learning is the core focus. You’ll work alongside experienced developers, contribute to real projects, and sharpen your skills in Node.js, APIs, databases, and modern backend architectures.

What We’re Looking For:

• Basic knowledge of JavaScript & Node.js
• Curiosity to learn and improve daily
• Eagerness to take ownership and ask questions
• A team player with a positive attitude

You’ll Get To:

• Learn by working on live projects
• Understand backend design and API development
• Collaborate with a supportive and skilled dev team
• Gain experience with tools like Express.js, MongoDB, Git, etc.

Ideal For:

Students, recent grads, or self-taught devs looking for real-world exposure.

About TechMango:

My name is Riyas banu M, and I'm reaching out to you regarding an exciting opportunity with TechMango.

Founded in 2014, TechMango Technology Services is a leading software development company with a strong focus on emerging technologies. Our primary goal is to deliver strategic solutions that align with our business partners' technological needs.

We specialize in providing custom software solutions using the best available technologies, ensuring quality delivery within defined timelines. Our services include analysis, design, architecture, programming, testing, and long-term technical support, all aimed at achieving ultimate customer satisfaction.

Recognized as the Best Offshore Software Development Company in India, TechMango is driven by the mantra, "Clients' Vision is our Mission." We strive to be a technologically advanced and highly regarded organization, offering high-quality and cost-efficient services while fostering long-term client relationships.

We operate in the USA (Chicago, Atlanta), UAE (Dubai), and India (Bangalore, Chennai, Madurai, Trichy, Coimbatore).

For more information, please visit our

website.https://www.techmango.net/

Techmango | Digital Transformation Solutions | IT Consulting

We provide cutting-edge technology solutions based on digital, Business Analytics, Cloud, Big Data, IoT, Blockchain, Managed IT Services & Technology

Senior Full Stack Engineer (.NET + UI)

We are hiring a Senior Full Stack Engineer with 5 -7 years; experience with strong expertise in C#, .NET, SQL, Git, and front-end technologies like Angular or React. The ideal candidate should have good English communication skills and a solid understanding of secure coding.

principles to prevent common vulnerabilities such as SQL Injection, XSS, and CSRF.

What is expected of you:

As part of the job, you will be required to

• Participate in requirements analysis
• Write clean, scalable code using .NET programming languages.
• Design and manage databases with SQL and interact with data through Entity Framework
• Build intuitive and responsive user interfaces using front-end frameworks like Angular or React.
• Test and deploy applications and system,Revise, update, refactor, and debug code
• Improve existing software use Git for version control and collaboration in a team environment.
• Develop documentation throughout the software development life cycle (SDLC)
• If your beliefs resonate with these, you are looking at the right place!
• Accountability Finish what you started
• Communication Context aware, pro-active, and clean communication
• Outcome High throughput
• Quality High-quality work and consistency

Requirements:

• C# and .NET Framework Strong hands-on experience with object-oriented programming and enterprise-grade .NET applications.
• SQL Entity Framework Proficient in writing complex queries and working with ORM frameworks.
• UI Technologies Working experience with modern front-end frameworks such as Angular or React.
• Asynchronous Programming Understanding and Implementation of async/await patterns for performance optimization.
• Version Control Experience using Git, Bitbucket etc for source code management.
• Design Patterns Solid understanding and practical application of standard software design patterns.
• Unit Testing Experience with testing frameworks such as NUnit or xUnit to ensure code quality and reliability.
• Secure Coding Principles Awareness and application of secure coding practices to prevent vulnerabilities such as SQL Injection, Cross-Site Scripting (XSS), and Cross-Site Request Forgery (CSRF), etc.

Good to have skills:

• Exposure to Cloud Platforms, Azure, AWS, etc.
• Good Communication Skills
• Excellent knowledge of SDLC.
• Knowledge of Jira.

Thanks & Regards,

M.Riyas banu

Techmango Technology Services Pvt Ltd

Roles and Responsibilities:

1.    Develop, enhance, document, and maintain application features in C#/Asp.Net.

2.    Excellent understanding of Database concepts and strong ability to write well-tuned SQL Statements.

3.    Participate in design, code and test inspections throughout product life cycle to contribute technical expertise and to identify issues.

4.     Knowledge of developing desktop-based applications is also desirable.

5.    Understand technical project priorities, implementation, dependencies, risks and issues.

6.    Big Data knowledge is a Plus.

7.    Drive design reviews while adhering to security requirements.

8.    Provide direction for .Net developers and act as escalation point for questions or issues.

9.    Performs technical analysis to identify and troubleshoot application code – related issues.

Keyskills

1. Must have hands on experience with ASP_Net, ASP_Net_MVC, Asp .net 4.5 , Core

2. Must have good experience in C#

3. Must have good experience in API

4. Must have hands on experience in HTML_5, angular js,CSS,CSS,CSS3, jQuery, Bootstrap, jAVASCRIPT,

5, Must have experience in Microsoft_SQL_server

Job Title: Senior Software Engineer (Full Stack . Net)
Employment Type: Full-Time, Permanent
Position Location: Noida, UP
Reports to: Software Development Manager (IT Solutions Delivery)
Qualifications: BE/B.Tech/MCA Degree in Computer Science, Engineering, or a similar relevant field
Total Experience 2+ years
Working Model Work from Office

PRIMARY RESPONSIBILITIES
1. Responsible for the development and maintenance of enterprise-wide web applications using ASP.Net, C#, Angular, Typescript, HTML5, Bootstrap, Angular 7+ and CSS.
2. Responsible for participating in all stages of the development life cycle including requirements analysis, design, development, testing, and implementation.
3. Work with US business stakeholders to ensure requirements are being met
4. Should be adaptable to the US time zone whenever required to have meetings with onshore counterparts.
5. Good experience working on Agile teams and extensive familiarity with all Agile ceremonies.
6. Keeps current with new technologies and software methodologies related to the Microsoft software development platform.

KNOWLEDGE AND SKILL REQUIREMENTS
1. Minimum of 6+ years of experience in application development using C#, .NET, Web API, LINQ, asynchronous programming, AJAX, HTML, and CSS.

2. Minimum of 5+ years of experience developing back-end solutions using Microsoft SQL Server.
3. Minimum of 4+ years of experience with client-side technology (Angular 7+, TypeScript, and RXJS).
4. Experience working with Agile teams and familiarity with all Agile ceremonies and principles
5. Experience working with the following is preferred:
a. Front-end state models
b. GIT for source control
c. OAuth authentication and Azure Libraries
d. test-driven development and mocking frameworks
e. Dependency Injection/Inversion of Control
f. Azure DevOps for Continuous Integration and Continuous Delivery (CI/CD)
g. Microsoft Azure Service Bus
h. .Net Core
i. SQL Server 2016

Full Stack Engineer                                                                                   

Position Overview

We are looking for a Full Stack Engineer to join us in our commitment to improve the quality of care for patients in communities across the nation. It is crucial that you have a Bachelors or Masters in Computer Science.

The Full Stack Engineer, at RX Health will support the development of mobile- and web-based applications for collaboratively with clinicians, IT staff, designers, and project managers to design, prototype, and develop production-grade digital health applications with an emphasis on mobile-first design.

The three main components of this role are:

• Communicating technology-related issues and considerations to key internal and external stakeholders.
• Supporting the front-end and back-end design of software applications
• Supporting the development of hybrid mobile and web-based applications from design to production.

Responsibilities and duties:

• Working with clients to understand their software needs. Ability to ask relevant questions and present information in laymen terms for non-technical clients/stakeholders to understand.
• Ability to explain technical issues/considerations to non-technical staff including clinicians, business leaders, and designers.
• Clearly detail technical specifications of software that can be understood by key stakeholders including clients, internal developers, external developers (outsourcing firms), clinicians, and designers.
• Support designers and project team by creating interactive mock-ups and functional prototypes.
• Clearly communicate development timelines, delays, and potential risks/roadblocks to timely deliverable.
• Ability to design full-stack architecture of the product in MEAN or other stack.
• Work collaboratively with project manager and designer to guide UI/UX considerations that align with technical strategy.
• Work with Chief Technology Officer and Chief Architect to develop technical specifications for a given product.
• Ability to adjust technical specifications based on changing client needs.
• Experience with cloud based infrastructure, preferred Azure and AWS
• Ability to deploy cloud based application via Docker etc.
• Ability to quickly prototype apps, bots, chatbots, etc. using low-code/no-code platforms.
• Develop apps using cross-platform frameworks to publish apps in both the Apple’s App Store (iOS) and Google Play Store (Android).
• Develop mobile-first web apps.
• Develop software applications based on designer mockups (UI/UX).
• Ability to code front-end and back-end software (full stack) and REST APIs to deliver functional full stack applications.

Desired skills:

• Bachelor’s degree or equivalent combination of education and experience in Computer Science.
• Ability to establish priorities, goals/objectives and timelines.
• Possess strong planning and time management skills.
• Demonstrated ability to delegate and oversee assignments to ensure successful and timely completion as well as to obtain the cooperation of others within and outside the unit. Works in a collaborative manner to achieve results.
• Ability to effectively present technical topics to internal groups with potentially varied levels of technical sophistication. Strong communicator with excellent ability to work in a team environment.

Preferred Experience:

• 2-3 years of industry experience in software development.
• Experience working with medical data
• Experience and familiarity working in development teams and team-based development practices including scrum/agile, code review, etc.
• Knowledge and experience working with NoSQL databases such as MongoDB, CouchDB, Raven DB, etc.
• Knowledge of RDBMS concepts and experience with Microsoft SQL Server, MySQL, etc.
• Knowledge and experience working with Node.js and related frameworks such as Express.js.
• Knowledge and experience working with web application frameworks such as Angular, AngularJS, or React and related frameworks such as Ionic.
• Familiarity with FHIR APIs and experience working with REST APIs.
• Experience working on full-stack projects.
• Familiarity with CI/CD pipelines

About Rx.Health:

Rx.Health is a leading healthcare technology that spun off from the Mount Sinai Health System. We bring the first enterprise-wide digital medicine delivery platform that enables providers, payers, and pharma to prescribe evidence-based mobile health applications, multi-media education, wearables, and therapeutics to patients at the point of care or at a population level.

Currently based in New York, NY we are a 20-member team, and having raised a Seed Round of financing from external investors, we’re poised for rapid growth, and are looking for the right candidate to expand the engineering team!

At Rx.Health, we don’t just accept difference - we celebrate it, we support it, and thrive on it. Equal opportunity benefits our employees, our products, our community, and ultimately helps us in our goal of touching the maximum number of lives. Rx.Health is proud to be an equal opportunity workplace.

• Deep knowledge in one or more domains of the study required for the function.
• Capability to write clear and structured technical documents.
• Ability to participate in multi-lingual meetings, very good communication skills, and able to work in a team.
• The capability of working in an international/multicultural environment.
• Ability to apply high quality standard

• Good experience in Angular.
• Good experience & knowledge of latest trends in Java, J2EE, Spring framework, Oracle, SQL, HTML, XML, XSD.
• Good knowledge of web services (SOAP, REST).
• Good knowledge of Cloud Technologies and Micro Services is an asset
• Experience with the following tools/ frameworks: Maven, GIT
• Experience in PKI is an asset

• The methodology is Agile
• Reporting tools are JIRA and Confluence

• Provision of expert advice and assistance, technology watch, architectural considerations, applicable standards, solution patterns, and best practices in Angular,
• J2EE, Web services, and SSL/TLS technologies
• Providing solution options
• Development of applications (full stack) using the technologies/tools mentioned in the specific expertise
• Review of Information Systems Infrastructure Architectures
• Performing PoC in the requested technologies
• Participation in user, service, and project meetings
• Create / update documentation as part of knowledge management
• Strive for innovation and open to new trends