
We are seeking a skilled Node.js + Python Developer to join our team. The successful candidate will be responsible for developing and maintaining web applications using Node.js and Python. The ideal candidate will have a strong understanding of both Node.js and Python, as well as web application development. Responsibilities:
Developing and maintaining web applications using Node.js and Python
Write clean and efficient code that adheres to Node.js and Python coding standards
Collaborate with other developers and team members to design and implement new features
Troubleshoot and debug issues in existing code
Create and maintain technical documentation
Requirements:
Strong knowledge of Node.js and Python
Familiarity with front-end technologies such as HTML, CSS, and JavaScript
Experience with MySQL/Mongo and database design
Good understanding of object-oriented programming and design patterns
Strong problem-solving skills and attention to detail
Good communication skills and ability to work in a team environment
Preferred Qualifications:
Experience with popular Node.js frameworks such as Express or Koa
Experience with OpenAi APIs
Knowledge of machine learning and data science libraries in Python such as TensorFlow, Scikit-learn, and Pandas
Experience with RESTful API development
Experience with payment gateway integrations

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Greetings!!
This is Nayana representing Wissen Technology (www.wissen.com)
Job Opportunity with Wissen Technology for Java Technical Lead at Bangalore
Location
Here is the Job Description for your review:
Location: Bangalore
Experience: 9+ years
Skill – Java Technical Lead
Full-time with Wissen Technology
Hybrid model
Position Overview:
We are seeking an experienced Java Lead to join our software development team. As a Java Architect, you will be responsible for designing and leading the development of complex Java-based applications, ensuring scalability, performance, and maintainability. You will collaborate with cross-functional teams, including developers, product managers, and stakeholders, to create robust software solutions that meet our business needs.
Key Responsibilities:
Technical Expertise: A Java lead should have a strong background in Java programming and be well-versed in various Java technologies and frameworks. They should be able to provide guidance, solve complex technical problems, and help team members with code reviews and best practices.
Team Management: Java leads are responsible for managing their development team. This includes tasks like task assignment, project planning, tracking progress, and ensuring that the team adheres to coding standards and follows best practices.
Architecture and Design: They often participate in the architectural and design phases of software development, making high-level decisions about the project's structure, technology stack, and design patterns.
Code Reviews: Regularly reviewing the code written by team members to ensure it meets quality standards, is maintainable, and follows the project's design and coding guidelines.
Mentoring and Training: Providing guidance and mentorship to junior developers, helping them grow their skills, and organizing training sessions to keep the team up-to-date with Java advancements.
Problem Solving: Being able to troubleshoot technical issues and challenges that may arise during the development process.
Communication: Good communication skills are essential for a Java lead. They need to coordinate with other team leads, project managers, and stakeholders to ensure smooth project execution and to report progress.
Project Management: While not always the primary project manager, Java leads often have a role in project planning and tracking to ensure that projects are delivered on time and within scope.
Required Skills:
• Experience in Core Java 5.0 and above, CXF, and Spring.
• Experience in spring boot, and microservices.
• Extensive experience in developing enterprise-scale n-tier applications for the financial domain.
• Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
• Good development experience with RDBMS, preferably Sybase database.
• Good knowledge of multi-threading and high-volume server-side development.
• Experience in sales and trading platforms in investment banking/capital markets.
• Basic working knowledge of Unix/Linux
• Excellent problem-solving and coding skills in Java
• Strong interpersonal, communication, and analytical skills.
• Should have the ability to express their design ideas and thoughts.
Desired Skills:
• Prior experience in the Banking & Finance domain is preferred
• Experience in AWS/Azure or any other cloud platform
About Wissen Technology:
Wissen Technology is a 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 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 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 1300+ 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.
Career Progression:
At Wissen Technology, your career growth is important for us. Therefore, we put in several efforts towards each employee’s career progression – to enable and empower them to grow within the company as well as to instil a sense of responsibility, loyalty, and trust.
There have been instances where a software engineer has grown from being an individual contributor to a technical lead and now on the path to becoming a director responsible for growing revenues and profitability. We deeply value Ownership: taking responsibility, making it happen, not letting the ball drop, and being accountable.
Website : www.wissen.com
Why Wissen? : https://www.youtube.com/watch?v=K87DADzVT7g
Wissen Thought leadership: https://www.wissen.com/articles/
Latest in Wissen in CIO Insider :
Employee Speak:
https://www.ambitionbox.com/overview/wissen-technology-overview
LinkedIn: https://www.linkedin.com/company/wissen-technology
About Wissen Interview Process:
More on Wissen:
https://www.wissen.com/blog/here-is-what-ownership-and-commitment-mean-to-wissenites/
Regards,
Nayana KM
Principal Consultant - Talent Acquisition
Wissen
W www.wissen.com
Key Responsibilities
- Develop and maintain Python-based applications.
- Design and optimize SQL queries and databases.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Write clean, maintainable, and efficient code.
- Troubleshoot and debug applications.
- Participate in code reviews and contribute to team knowledge sharing.
Qualifications and Required Skills
- Strong proficiency in Python programming.
- Experience with SQL and database management.
- Experience with web frameworks such as Django or Flask.
- Knowledge of front-end technologies like HTML, CSS, and JavaScript.
- Familiarity with version control systems like Git.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
Good to Have Skills
- Experience with cloud platforms like AWS or Azure.
- Knowledge of containerization technologies like Docker.
- Familiarity with continuous integration and continuous deployment (CI/CD) pipelines
About OJ Commerce:
OJ Commerce is a fast-growing, profitable online retailer based in Florida, USA with a full-fledged India office based in Chennai driven by a sophisticated, data-driven system to run the operations with virtually no human intervention. We strive to be the best-in-class ecommerce company delivering exceptional value to customers by leveraging technology, innovation and brand-partnerships to provide a seamless & enjoyable shopping of high-quality products at the best prices to our customers.
Responsibilities:
Work with business-stakeholders to understand requirements, prototype, build and deploy it.
CRUD the backend code you own keeping maintenance, performance and security in mind.
Keep up breast of latest technologies and its ecosystem and adopt ones that aid safe product delivery at speed.
Automate the boring and mundane stuff for you prefer to be productive than being busy.
We are flat. Be responsible for professional growth of self and the team.
- Tune application for performance.
- Take initiatives and manage change to work towards business goals at speed without compromising safety.
- Coach full-stack developers on backend skills.
- Provides problem resolution support, specific to application issues, identifies and resolves problems in application software, determines symptoms and ensures accurate problem definition
Develop functional, architectural and other documentation as required for productive functioning of teams.
- Be the brand ambassador for OJ Commerce by speaking at meetups, conferences, etc.
- We are fluid. Be ready for changing dynamics in responsibilities from time to time. Exciting isn't?
- Take the lead in digital transformation of legacy applications.
What you need to shine?
- You have the prior experience in modernising legacy applications.
- You are a passionate hands-on developer with deep experience in building enterprise grade software in Microsoft ASP.NET Core, ASP.NET MVC, Web API, SOA, Micro-Services and RESTful Services with knowledge of SQL Server database.
- You have the ability to see and work on the big picture (Application Architecture) and devilish details (Complex Code).
- Strong experience in developing web applications using C#, VB.Net, .NET, LINQ, Net Framework 4.0, MVC 3/4/5, ASP.NET Web API, .Net Core etc.
- You are Cloud savvy, preferably Google Cloud.
- You have rich experience in Object-Oriented Programming (OOP) with good knowledge of practical design-patterns and its applications.
Hands-on experience in building SOA or Micro-services preferably on .NET Core.
Proven Architectural skills with high standards in Code quality
Knowledge of ReactJS/Typescript would be added advantage.
Practical experience in Agile development methodologies of using CI/CD.
Extreme Programming (TDD) experience is sought after by us.
What we Offer
- Greenfield opportunity to transform legacy backend applications to latest technology stack.
- Fast-paced start-up environment: This is not for the faint hearted; you need grit and passion as much as you need the core skills.
- Work in an interdisciplinary team where learning from one another and developing solutions cross-functionally is a key part of our culture.
- Golden opportunity to make history by making big business impact.
- Competitive salary to take good care of self and family.
- Insurance Benefits: Medical and Accident cover.
- Flexible Working Hours
We are a fast-growing startup based in Gurgaon, and have just raised our Pre Series A! We are happy to offer the right compensation, the right ESOPs, and the right freedom and autonomy to the right candidate!
We are looking for a Senior Backend Developer to take our product to the next level.
* Development with NodeJS and front-end languages/frameworks (jQuery, ReactJS/AngularJS, CSS3, HTML5)
* 4+ years of SQL experience (MySQL preferred)
* Experience developing RESTful Web Services, Web APIs, and micro-services.
* Integrating with a third-party system via RESTful APIs.
* 4+ years of solid experience with SQL and NoSQL-based solutions.
* Experience with AWS deployments.
* Troubleshoot and resolve issues in production and non-production environments.
* Ability to write clean, modular, reusable code (using design patterns) and experience with a unit-test-driven approach to development.
* Familiarity with Elasticsearch is an advantage
* Experience with Redis is an advantage
Node.js Developer Responsibilities:
- Developing and maintaining all server-side network components.
- Collaborating with front-end developers on the integration of elements.
- Designing back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Running diagnostic tests, repairing defects, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
Node.js Developer Requirements:
- Bachelor's degree in computer science, information science, or similar.
- At least two years of experience as a Node.js developer.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
- Superb interpersonal, communication, and collaboration skills.
- Exceptional analytical and problem-solving aptitude.
- Great organizational and time management skills.
- Availability to resolve urgent web application issues outside of business hours.
- Developing and maintaining all server-side network components.
- Ensuring optimal performance of the central database and responsiveness to front-end requests.
- Collaborating with front-end developers on the integration of elements.
- Designing customer-facing UI and back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Implementing effective security protocols, data protection measures, and storage solutions.
- Running diagnostic tests, repairing defects, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
- Keeping informed of advancements in the field of Node.js development.
The ideal candidate should demonstrate the following:
- Fluency in Ruby on Rails, RDBMS & Nosql and Background Job process management.
- Working experience of JavaScript, HTML5 & CSS3, jQuery (show us what you have created!)
- Experience with Angular.JS, Node.JS, PWA, AWS, Google Cloud a major plus
- Excellent problem solving skills and ability to break complex problems into simpler tasks
- Hard working, self-starter, proven ability to manage multiple projects to strict deadlines
- Ability to participate in high level strategy discussions, work in areas outside of your comfort zone, and work quickly to get things done
What is expected of you:
Responsible for architecting and implementing optimal development processes, leading the entire development team, making major decisions, conducting code reviews with a hands on approach to the development of all front-end/back-end and/or mobile functionality.
- We are one of the fastest-growing game development companies with headquarters in
- Bangalore, India. Since our inception in 2017, we have carved a niche in the gaming industry by our highly creative and expert approach to game design, artwork and development. Our two games, ‘Ludo STAR’ and ‘Parchisi STAR’ have already reached 50 million global downloads.
- We have a grand vision of being the “Best Game Developing Company” in the world. We are vastly committed to developing visually appealing and technically advanced games for diverse platforms and game applications that appeal to all ages.
- We offer an autonomous studio consisting of self-motivated teams in a fast decision-making
- environment, allowing you to be truly impactful and develop professionally.
- It’s an exciting time to come aboard, career experience as a lead developer working with leadership teams.
Senior Software Engineer
As an SSE, we expect you to solve real-life complex problems and create compelling experiences for our Players. Being a small company we have a culture of creative problem solving, intellectual design, fast-paced development, and passionate product delivery.
The pace of our growth is incredible. If you want to tackle hard, interesting and UNIQUE
problems, and create an impact within an entrepreneurial environment, join us!
Major responsibilities :
● Focus on scalability, performance, service robustness, and cost trade-offs
● Continuously drive to explore, improve, enhance, automate, and optimize systems and
tools to best meet evolving business and market needs
● Attention to detail coupled with the ability to think abstractly
● Collaborate with teams to develop and support the smooth 24x7 operation of our service
● Keen to learn new technologies and apply the knowledge in production systems
● Take complete ownership of projects and their development cycle
Technical Requirements:
● Solid understanding and knowledge in programming languages like C++, GoLang etc.
● Strong knowledge of any of the databases like MySQL, Mongo, PostgreSQL.
● Have hands on experience with systems that are asynchronous, RESTful and demand
concurrency.
● Knowledge of best software engineering practices for all stages of software development
life cycle, including coding standards, code reviews, testing, deployment.
Experience/ skills required:
● Engineering Degree in Computer Science from Tier1 institutions (IIT/BIT/NIT) with 3-6
years of development experience in a product firm.
● Technically well rounded with an ability to work with minimal resources.
● Proven ability to build solutions from scratch using scripts/automation etc.
● Troubleshoot and identify the root cause of issues.
● Demonstrated skill and passion for operational excellence by using automation and
process improvements.
● Strong algorithm design, logical and reasoning skills.
● Experience in a 24/7 production environment is a plus.
● Ability to retain composure under stressful conditions,communicates effectively with a
wide array of individuals and gets the right things done.
Culture:
● We give you the freedom to implement your ideas.
● Competitive compensation and benefits. We create great teams and take very good care of
them.
● Independence and a lack of bureaucracy that clears the way for you to do the best work
possible.
● Work with kind, humble teams that inspire.
Educational - BE/BT
Languages : Core PHP, HTML, JavaScript, JQueryDatabase : MySql.
Job Location : Mumbai
Responsibilities :
- Strong knowledge of Core PHP and web architecture
- Understanding of PHP design patterns
- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Knowledge of object oriented PHP programming
- Understanding accessibility and security compliance of Web applications
- 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 and optimisation of SQL queries
- Proficient with MongoDB databases and its query languages
- Proficient understanding of code versioning tools, such as Git
- Knowledge of MySQL necessary
- Basic HTML & Javascript
- No framework experience needed (will be trained on Laravel)
- Strong programming fundamentals essential
- Should be living on the western line of Mumbai (Andheri to Borivali ideal) - Central do not apply
- Work Timings: 10:00 to 7:00 pm with 2nd & 4th Saturday off
- Should be comfortable working in a small team on product development environment
- Callify.ai SaaS Voice based software product










