SDE-JAVA - BACKEND - API Integration

Job Title: Java Developer

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 14 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 clientfacing 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.

Job Description: Senior Python Developer (Document Automation)

Experience: 5+ Years

Location: Pune (Work from Office)

Employment Type: Contract (6 Months + Renewable)

Compensation: Market Standards / Open

Professional Summary

We are looking for a Senior Python Developer with 5+ years of experience for a contract-based role in Pune. The ideal candidate will have deep expertise in backend systems and specialized experience in document generation and manipulation using Python libraries.

Key Responsibilities

• Develop and maintain backend services using Python.
• Implement automated document generation workflows (DOCX, PDF, etc.).
• Design and optimize data extraction and document manipulation modules.
• Ensure high performance and responsiveness of backend applications.
• Collaborate with the team to define and implement API integrations.

Technical Requirements

• Minimum 5 years of professional experience in Python development.
• Hands-on experience with Python-docx for creating and updating .docx files.
• Proficiency in document processing libraries (e.g., PyPDF2, ReportLab, or Pandas for data export).
• Strong knowledge of Python web frameworks (Django, Flask, or FastAPI).
• Experience with XML and template-based document generation.
• Solid understanding of SQL/NoSQL databases.
• Experience with version control (Git) and CI/CD pipelines.

Strong Java Backend Engineer.

Mandatory (Experience 1): Must have 5+ years of backend development with strong focus on Java (Spring / Spring Boot)

Mandatory (Experience 2): Must have been SDE-2 for at least 2.5 years

Mandatory (Tech skill 1) : Hands-on experience with RESTful APIs and microservices architecture

Mandatory (Tech skill 2): Strong understanding of distributed systems, multithreading, and async programming

Mandatory (Tech skill 3): Experience with relational and NoSQL databases

Mandatory (Tech skill 4) : Exposure to Kafka/RabbitMQ and Redis/Memcached

Mandatory (Tech skill 5): Experience with AWS / GCP / Azure, Docker, and Kubernetes

Mandatory (Tech skill 6) : Familiar with CI/CD pipelines and modern DevOps practices

Mandatory (Company): Product companies (B2B SAAS preferred)

Mandatory (Stability): Must have stayed for atleast 2 years with each of the previous companies

Mandatory (Education): B.Tech in computer science from Tier 1, Tier 2 colleges

• NoSQL DB (MongoDB, CouchDB), PostgreSQL
• Mocha test environment
• Should JS testing framework
• Experience implementing mock services
• Nock API mocking
• NPM, Redis
• Typescript / Coffee script experience will be an added advantage
• Experience working with opensource JS projects
• Experience in developing REST API
• Source code management tool - Git / GitHub
• Understanding of TCP/IP networking and client/server web programming model
• Good communication skills
• Should be able to work with the cross-geo client team

NodeJS Developer - Backend

About T7E

T7E is an auto-focused mar-tech company run by a team of experienced professionals. They are well poised to solve some fundamental business challenges in the Indian automotive aftermarket, made up of an estimated 10 Lakh Mechanics, 1 Lakh retailers and over 1000 parts & consumables manufacturers. We are the only company in the market solving business challenges of mechanics & retailers by combining technology & human connect, in partnership with brands. ( http://www.t7e.in">www.t7e.in )

Experience:  3 - 7 years

Openings- Senior Software Developer

Job Location:  Mumbai ( Mulund -West )

Responsibilities

• Writing reusable, testable, and efficient code
• Coding and operating node.js based services
• Participate actively in design discussions and defining the long-term architecture of the system.
• REST ful APIs and API Communications
• Programing Language: Html5, JavaScript, Node JS, Angular JS, MySQL, MongoDB

• Hands on in application development using with NodeJs with Express framework, as the code-behind language and MariaDB(MySQL) and MongoDBas the Database data consumer

• Extensive experience in design and development of applications using Web technologies like CSS, JavaScript and HTML.

• Understanding the nature of asynchronous programming and its quirks and workarounds

• Ability to learn & develop using new technologies quickly.

Important Note - Please apply only who are with 1 Month Notice Period.

Timing - 9.30 to 6.30 - Monday to Saturday

• 4+ years Rails experience in a production environment working complex Ruby on Rails applications and Ruby gems
• Proficient understanding of code versioning tools
• Knack for writing clean, readable Ruby code
• Knowledge on HTTP and RESTFUL API development experience
• Experience in Angular is a plus
• Proactiveness, good communication and fast learning.