

What is Redink?
Redink is an Edutech platform that enables schools and teachers to efficiently reduce their workload by automating them using a single app and thereby identifying students learning gaps and improving students’ outcomes. Recently awarded as the “Best Classroom Management App” and also selected for the Nasscom 10K Startups incubation program, Redink is ready to create a whole new Education Ecosystem in our Fast-growing world.
What Are We Looking For?
Redink is looking for a Sr.BackEnd Developer (CTO) - Fullstack
Technologies - Node.Js & React.Js
Experience - Minimum 3 - 5 years as CTO in startups.
Roles And Responsibilities
- Work across the stack from a code commit to running it in production, with the end goal of delivering the best possible experience for the user
- Design, develop and test features from inception to rollout
- Write high-quality code that is scalable, testable, maintainable and reliable
- Independently own and drive new features from scratch
- Work in an Agile environment and facilitate agile practices
- Champion best practices and cross-functional skill development
- Mentor and guide junior team members
- Cultivate talent and bring out the best in your team members
- Continuously improve by working on and providing feedback.
Mandatory Skills
- Experience working with NodeJS on the backend and ReactJS on the frontend
- Strong knowledge of creating scalable REST APIs
- Working experience with databases like MongoDB, Redis and Relational databases
- Strong understanding of Object-Oriented Programming and/or Functional Programming concepts
- Past experience tackling scaling issues is preferred
- Experience practicing Agile software development methods is preferred.
What Really Gets Us Excited About You?
- Experience in working with product-based start-up companies
- Knowledge of working with SAAS products.
- Experience with Node.js and React.js is mandatory.
- Exposure to databases like MongoDB, Redis, and/or any Relational databases is preferred.
What Do We Offer?
Interesting Work |
We hire curious trendspotters and brave trendsetters. This is NOT your boring, routine, cushy, rest-and-vest corporate job. This is the “challenge yourself” role where you learn something new every day, never stop growing, and have fun while you’re doing it.
Tribe Vibe
| We are more than colleagues, we are a tribe. We have a strict “no a**hole policy” and enforce it diligently. This means we spend time together. We are a diverse and distributed team, but we like to stay connected.
Bragging Rights
| We are dreamers and dream makers, hustlers, and honeybadgers. Our efforts pay off and we work with the most prestigious brands, from big-name retailers to airlines, to professional sports teams. Your contribution will make an impact with many of the most recognizable names in almost every industry including Chase, The Miami HEAT, Cisco, Shell, Express, Riot Games, IcelandAir, Morningstar, and many more!
A Seat at the Table
| One Team One Dream is one of our values, and it shows. We don’t believe in artificial hierarchies. If you’re part of the tribe, you get a seat at the table. This includes unfiltered access to our C-Suite and regular updates about the business and its performance. Which, btw, is through the roof, so it’s a great time to be joining.

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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.
Responsibilities :-
1. Design and engineer new next generation fintech solutions.
2. Implement, optimize and manage the microservices based architecture, end to end, considering various technologies and business stakeholders.
3. Build the correct database design and be ready to evolve it as per upcoming requirements.
4. Design, develop and implement various web and mobile app based customer/partner/merchant journeys.
5. Work with multiple stakeholders to understand inherent complexities involved in building the new solutions on top of the existing product and provide the most suitable and optimized one.
6. A go getter with no reservations, should be ready to jump in and code if required.
7. Do code reviews and ensure that best practices are followed
Ensure that best security practices are taken care of while building the product.
Requirements:-
1. Bachelor of Engineering or Bachelor of Technology in Computer Science / Information Technology or a related field
2. At least 12 years of experience that includes at least 5 years of experience in technology architecture with a significant focus on building scalable full stack applications to be deployed on cloud
3. Excellent problem solving and strategic thinking and leadership skills with the ability to implement complex projects to successful completion
4. Hands on experience in Nodejs, JavaScript, Mongo DB, Relational Database and React. Must be efficient in building efficient code and DB queries.
5. Experience in using cloud services from various cloud providers i.e. AWS, Azure, OCI (AWS exposure is the must)
6. Understanding and experience in ensuring the security best practices are taken care of while building the product.
Should have excellent communication and interpersonal skills.


We are currently seeking a full stack software engineer that can architect, design, develop and test applications using the following technologies: React JS, Spring Boot and REST API
Responsibilities:
· Architect and design scalable, resilient, and cost-effective solutions
· Lead the engineering team on all design and development work.
· Hands on with implementing solutions and functions which collaborates with AI/ML products.
· Experience with system diagrams, technical specifications, implementation and support plans.
· Can work in close association with team and communicate efficiently with senior management on various Tech development aspects.
Qualifications:
· Bachelor's degree/Masters/MS in Computer Science, Information Technology or a related field..
· 8+ years of experience architecting and designing software solutions.
· 5+ years of experience using UI based technologies such as JavaScript/Typescript, React and/or Next JS
· 5+ years of development experience with Object Orientated Programming (e.g., Java, C++)
· 5+ years of experience with (CI/CD) and Agile methodology
· 5+ years of experience building large scale distributed applications.
· Hands on experience developing custom file viewers.
· Experience with web development frameworks, databases, and version control systems
· Hands on experience with integrating the front end with the back end using REST API’s


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
ENGINEER / SR ENGINEER– JAVA/ JEE TECHNOLOGIES
PUNE
POSITION |
JAVA/JEE ENGINEER / SR ENGINEER |
EXPERIENCE |
4YRS – 12YRS |
LOCATION |
PUNE |
NOTICE PERIOD |
15- 30 DAY / IMMEDIATE JOINER WORK FROM OFFICE |
EXPERIENCE – 4+ YEARS (4-12 YEARS) EXPERIENCE IN JAVA/ JEE TECHNOLOGIES.
TECHNOLOGY/SKILLS – JAVA1.9, SPRING BOOT, WEB SERVICES, ORACLE, HTTP PROTOCOL, WEB PROXY, JUNIT, XML, JSON
QUALIFICATION – B.E, BTECH, BSC, BCA, BCS OR EQUIVALENT POST-GRADUATION IN ANY BRANCH PREFERABLY IN E&TC, COMPUTERS
OTHER TOOLS USED – ECLIPSE, JIRA, CONFLUENCE, MAVEN, JENKINS, GIT/ BITBUCKET (SOURCE VERSION CONTROL).
SOFT SKILLS – SELF-MOTIVATED, FOCUSED, GOOD TEAM PLAYER, POSITIVE ATTITUDE, GOOD COMMUNICATION SKILLS – WRITTEN AND VERBAL WITH PRODUCT MANAGEMENT, INTERNAL IT AND STAKEHOLDERS.
NICE TO HAVE – KNOWLEDGE OF CRYPTOLOGY, HSM AND KEY MANAGEMENT / PKI / X509, XML SIG /SML ENC, SMART CARD OPERATING SYSTEM, TELECOMMUNICATION (GSM) AND ELECTRONIC PAYMENT SYSTEM, PROVEN KNOWLEDGE TO WORK IN PROCESSES ACCORDING TO CMMI (LEVEL 3).
DETAILS – GOOD TO HAVE ATTRIBUTES:
- KNOWLEDGE OF SOFTWARE ARCHITECTURE, UNDERSTANDING AND PREPARING SEQUENCE DIAGRAMS, ARCHITECTURE, AND PROCESS DOCUMENTATION.
- EXPERIENCE IN ENTERPRISE APPLICATIONS IN THE PAYMENT / BANKING DOMAIN PREFERRED.
- ANALYSIS, DESIGN AND IMPLEMENTATION OF SMART CARD APPLICATIONS FOR THE PAYMENTS SECTOR (MASTERCARD, VISA.)
- TELECOM/ EMBEDDED SYSTEMS OR SMART CARDS BACKGROUND.
- IDENTIFY AREAS FOR IMPROVEMENT TO ACHIEVE - OPERATIONAL EFFICIENCY, CUSTOMER SATISFACTION, AND VALUE ADDITION.
- PREFERABLY NO TRAVEL CONSTRAINTS.
- HIGH / LOW-LEVEL DESIGNING.
We are looking for a Full Stack Developer to build scalable software solutions and to be part of our cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
You should have
- Degree in Computer Science or relevant field
- Strong knowledge and understanding of JavaScript and TypeScript
- Knowledge of multiple frontend languages and frameworks including HTML, CSS, SCSS, JavaScript and Vue.
- Knowledge of backend languages and frameworks primarily Node.js
- Familiarity with SQL databases (e.g. MongoDB)
Perks
- Flexible working hours - employee tracking is never a thing
- A fun and close-knit agile team.
- Open office layout that promotes collaboration, conversation, and camaraderie – the result-oriented team.
- Recreational activities to keep you away from the screen and live, laugh, enjoy with the team.


Required: Technical Skills
- Python
- Angular
- Node
- Postgres DB
- Google Script
- gCloud Deployment
- Front-end/Back-end development
Non-Technical Skills
- Communications - real fast, crisp and clear comms
- Context switching - able to jump between projects, priorities
- Speed
Preferred Skills
- Please share links to your Github repo, Code competitions
Nice to Haves or Optional
- JavaScript
- TypeScript


passionate and talented team of engineers and data scientists who are working at the bleeding
edge of data science and data automation.
What You’ll do?
● Meet with the development team to discuss user interface ideas and applications.
● Review application requirements and interface designs.
● Identify web-based user interactions.
● Develop and implement highly responsive user interface components using
react/angular concepts.
● Troubleshoot interface software and debugging application codes.
● Monitor and improve front-end performance.
● Document application changes and developing updates.
● Create phenomenal web UI
● Provide expertise and strategic counsel to business and technology leadership
teams
● Contribute to planning, design, implementation, testing, operations, and process
improvement
● Champion UI best practices as well as stay up to date on the web landscape
● Stay up to date with emerging technologies and standards to enhance UX
design, and propose/identify needed enhancements
Requirements:
● Bachelor’s degree in computer science, information technology, or a similar field.
● 3-5 years of experience working with front-end languages like react.js,
JavaScript, CSS, HTML, and back-end technologies like Node.js.
● Excellent troubleshooting and project management skills.
● Have solid experience in working with at least one standard RDBMS (MS SQL,
PostgreSQL)
● Experience crafting complex applications using web frameworks (e.g.: Angular,
React, Vue, Backbone, Ember). Familiarity with Django is a plus.
● Strong attention to detail
● Demonstrated ability in a professional, programming position
● Familiarity with version control systems such as Git
● Comfortable working with third-party dependencies and debugging conflicts
Other Infrastructure Requirements
Since this is a completely work-from-home position, you will also require the following -
● High-speed internet connectivity for video calls and efficient work.
● Capable business-grade computer (e.g., modern processor, 8 GB+ of RAM, and
no other obstacles to interrupted, efficient work).
● Headphones with clear audio quality.
● Stable power connection and backups in case of internet/power failure.




Full stack developer
Salary: 6-9 LPA
Location: Mumbai
About ZenOnco.io:
https://zenonco.io/">ZenOnco.io is the world’s first integrative oncology healthtech platform. At ZenOnco.io, we aim to extend life and improve the quality of life for cancer patients through integrative oncology treatment, which covers both medical treatment as well as complementary treatment (Nutrition, emotional wellness, fitness, and community support).
To provide the best medical treatment options to cancer patients, we have partnered with 50+ hospitals across India, and cover 1,000+ oncologists. We also provide patients access to a full range of diagnostic tests that are required to arrive at the most effective cancer treatment.
We heavily deploy technology in our operations, and have recently launched the world’s first Integrative Oncology Preliminary Assessment Report tool (ZIOPAR) to guide cancer patients free of cost on the possible treatment options based on their cancer profile, symptoms and other conditions.
We believe in innovation, dedication and commitment. While we have the thrill to seek out and capture the world, we are looking for a responsible partner in you. If you feel you can become one of us, apply today.
Company introduction video: https://bit.ly/ZenOncoIOintroduction">https://bit.ly/ZenOncoIOintroduction
Roles and responsibilities:
- Working on WordPress and CodeIgniter, involving CSS, PHP, JS, jQuery, SQL
- Designing and implementing new features and functionality
- Establishing and guiding the website’s architecture
- Ensuring high-performance and availability, and managing all technical aspects of the CMS
- Helping formulate an effective, responsive design and turning it into a working theme and plugin
- Convert comprehensive layout and wireframes into working HTML pages
- On-page SEO
Education and Experience:
- Graduate or Post Graduate (Preferred)
- Experience: 3+ years
- Ability to work on WordPress and CodeIgniter
- Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
- Experience building user interfaces for websites and/or web applications
- Experience designing and developing responsive design websites
- Ability to understand CSS changes to ensure consistent style across platforms and browsers
- Strong understanding of PHP back-end development
You will get:
- Some of the best people to work with (founders are IIM graduates and investment banker)
- An opportunity to make a difference in the lives of millions of cancer patients across the globe
- A great learning environment and opportunity to grow


