Backend Developer - Node JS

Java Developer – Job Description Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. Required Skills: • Exp. - 4 to 7 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. 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. • Good knowledge of multi-threading and high-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability to express their design ideas and thoughts. 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. 

Job Overview:

We are seeking an experienced Senior Python Developer to join our dynamic team. The ideal candidate will have a strong background in Python development, with a focus on API development, integration, and experience in the deployment of machine learning pipelines. This is a crucial role in designing, implementing, and maintaining scalable and compliant Generative AI applications.

Must have:

• Expertise in programming languages - Python (primary), JavaScript, SQL, NodeJS
• Expertise in configuring and designing SQL and NoSQL databases (eg. Mongo)
• Expertise in API integration and APP serving frameworks (Flask, Django, FAST API)
• Experience in Schema definitions, parsing payload types (XSD/XML, JSON, Byte/Binary Encoded images,), etc.,
• Experience in User Authentication and Authorization frameworks and Active Directory Integration (SAML, OAuth, etc.,)
• Exposure to Large Language Models (LLMs) and Generative AI application development is a must.
• Experience working on Azure AI/ML stack is required.
• Familiarity with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker).
• Solid understanding of software development best practices, including version control, code reviews, and testing.
• Lead code reviews, mentor junior developers, and provide technical guidance to the team.
• Strong communication and collaboration skills.
• Ability to work independently and lead technical initiatives.
• Familiarity with continuous integration and continuous deployment (CI/CD) pipelines.

Good to have:

• Previous experience with healthcare-related projects or HIPAA compliance is a plus.
• Experience with Django or Flask frameworks for web development.
• Knowledge of front-end technologies (HTML, CSS, JavaScript).

Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 6-8 years of proven experience as a Python Developer, with a strong focus on backend development.

• Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline
• 2-7 Years of Experience
• Expertise in software design and development
• Proficiency with at least one Object Oriented language (e.g. Java)
• Have knowledge about Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem-solving, and complexity analysis
• A strong track record of project delivery for large, cross-functional projects
• Experience with building high-performance, highly available and scalable distributed systems
• Experience with API Design, ability to architect and implement an intuitive customer and third-party integration story
• Ability to think and analyse both breadthwise (client, server, DB, control flow) and depth-wise (threads, sessions, space-time complexity) while designing and implementing services

Technical Architect, Nodejs, , Restful APIs, Python,  NodeJS,  HTML5, CSS3, jQuery, Bootstrap, JavaScript, AJAX, Postman, REST API, Express

Role Description:

As a Lead Backend Engineer , you will be responsible for designing and deploying scalable, highly available, and fault-tolerant systems for Radiusagent. Experience as a Tech Lead, managing tasks with back-end engineers while coding themselves will be a bonus point for the ideal candidate.

Responsibilities will include-

• You will contribute to all aspects of an agile software development lifecycle including design, architecture, development, documentation, testing, and operations.
• You will build cutting-edge scalable systems by writing simple and efficient code.
• You will push your design and architecture limits for new product development.
• You will ensure compliance with the build/release and configuration management process.

Skills needed:

• be able to design and build modules from ground up
• proficient in any one programming language out of php/golang/node/python/javascript/java/ruby and ability to pick up others
• experience with mysql/postgres/mongodb/couchdb
• experience  with redis/memcached
• experience with rabbitmq / kafka
• experience in having written cron jobs, troubleshooting downtime
• ability to work with ambiguous requirements
• good understanding of OS concepts

Nice to haves:

• experience with managing VMs' on aws/gcp/digitalocean 
• experience with docker/kubernetes
• experience elasticsearch or lucene

Roles & Responsibilities:

• 4+ years of experience as both a hands-on architect and a software engineer
• Leadership experience in creating, deploying, and iterating excellent software
• Extensive problem-solving skills
• Good written and vocal communication skills (in English)
• Proficiency in the following skills and technologies is mandatory: Core PHP, CodeIgniter, WordPress(CMS), MVC Framework, MYSQL(Database), OOP, JavaScript, jQuery, HTML, CSS, Laravel 5, Opencart, AngularJS, GIT, SVN
• Capture high level requirements quickly from client or the sales team
• Be able to estimate with limited information by guesstimating based on some logical reasoning and assumptions
• Be able to clearly state the assumptions for the estimate
• Has good command over presentations and be able to quickly create a pre-sales presentation for the sales team
• Strong understanding of technology
• Ability to research out potential products / technologies for the proposed solution