Senior Software Engineer

Job Title : Python Backend Developer

Experience : 3 to 6 Years / 6 to 8 Years

Location : Remote

Shift : US Shift (7:30 PM IST – 4:30 AM IST)

Open Positions : 2

Job Summary :

We are looking for a skilled Python Backend Developer to design, develop, and maintain scalable backend applications and RESTful APIs.

The ideal candidate should have strong hands-on experience with Python, backend architecture, and database integration. Exposure to Jasper Reports and Oracle PL/SQL will be an added advantage.

Mandatory Skills :

Python, REST API Development, Backend Architecture, Relational Databases, Git (Jasper Reports & Oracle PL/SQL experience preferred).

Key Responsibilities :

• Develop and maintain backend applications using Python.
• Design and build scalable RESTful APIs and web services.
• Integrate applications with databases, internal systems, and third-party services.
• Develop and support reporting solutions using Jasper Reports.
• Write and maintain Oracle PL/SQL queries and procedures.
• Troubleshoot production issues and optimize application performance.
• Participate in code reviews, system design, and Agile development.

Required Skills :

• 3 to 8 years of backend development experience.
• Strong proficiency in Python.
• Experience with REST APIs, JSON, and HTTP.
• Good understanding of backend architecture and service-oriented design.
• Experience with relational databases and Git.
• Strong analytical and problem-solving skills.

Preferred Skills :

• FastAPI, Flask, or Django.
• Jasper Reports / Jaspersoft.
• Oracle & PL/SQL.
• AWS, Azure, or GCP.
• CI/CD and DevOps practices.

We're Hiring: Golang Developer (3–5 Years Experience)

Location: Banaglore

We are looking for a skilled Golang Developer with strong experience in backend development, microservices, and system-level programming. In this role, you will work on high-performance trading systems, low-latency architecture, and scalable backend solutions.

Key Responsibilities

• Develop and maintain backend services using Golang

• Build scalable, secure, and high-performance microservices

• Work with REST APIs, WebSockets, message queues, and distributed systems

• Collaborate with DevOps, frontend, and product teams for smooth project delivery

• Optimize performance, troubleshoot issues, and ensure system stability

Skills & Experience Required

• 3–5 years of experience in Golang development

• Strong understanding of data structures, concurrency, and networking

• Hands-on experience with MySQL / Redis / Kafka or similar technologies

• Good understanding of microservices architecture, APIs, and cloud environments

• Experience in fintech/trading systems is an added advantage

• Immediate joiners or candidates with up to 30 days notice period preferred

If you are passionate about backend engineering and want to build fast, scalable trading systems, share your resume.

About Us:

Tradelab Technologies Pvt Ltd is not for those seeking comfort—we are for those hungry to make a mark in the trading and fintech industry. If you are looking for just another backend role, this isn’t it. We want risk-takers, relentless learners, and those who find joy in pushing their limits every day. If you thrive in high-stakes environments and have a deep passion for performance. driven backend systems, we want you.

What We Expect:

• We’re looking for a Backend Developer (Python) with a strong foundation in backend technologies and

a deep interest in scalable, low-latency systems.

• You should have 3–4 years of experience in Python-based development and be eager to solve complex

performance and scalability challenges in trading and fintech applications.

• You measure success by your own growth, not external validation.

• You thrive on challenges, not on perks or financial rewards.

• Taking calculated risks excites you—you’re here to build, break, and learn.

• You don’t clock in for a paycheck; you clock in to outperform yourself in a high-frequency trading

environment.

• You understand the stakes—milliseconds can make or break trades, and precision is everything.

What You Will Do:

• Develop and maintain scalable backend systems using Python.

• Design and implement REST APIs and socket-based communication.

• Optimize code for speed, performance, and reliability.

• Collaborate with frontend teams to integrate server-side logic.

• Work with RabbitMQ, Kafka, Redis, and Elasticsearch for robust backend design.

• Build fault-tolerant, multi-producer/consumer systems.

Must-Have Skills:

• 3–4 years of experience in Python and backend development.

• Strong understanding of REST APIs, sockets, and network protocols (TCP/UDP/HTTP).

• Experience with RabbitMQ/Kafka, SQL & NoSQL databases, Redis, and Elasticsearch.

• Bachelor’s degree in Computer Science or related field

Viha Technosoft - building tech products that matter to people

At Viha Technosoft, we’re a happy family of 50+ young and experienced talents. We work in Media and Entertainment (M&E)t, Healthcare, and Payments domains.

We’re looking for a competent individual to help develop a scalable backend system for our project Cast India.With Cast India, We’re out to revolutionize the way people onboard, train, and get opportunity in M&E domain.

• Must-Have Skills

  • Strong knowledge of any PHP web framework Codeigniter, Laravel, CakePHP, Yii, Symfony, etc along with strength in OOPS
  • Understanding of MVC design patterns
  • Working experience with any Payment Gateways is desirable. Experience with REST-based API Development is a must
  • Experience with front-end technologies, such as JavaScript, HTML5, and CSS frameworks along with Angular 6+ and ReactJS
  • Confident with Mysql database, framing complex queries for optimum performance
  • Good knowledge of Javascript, Json, Jquery, Ajax

  Additional Skills

  • Hands-on experience working on Microservices development
  • Integration of multiple data sources and databases into one system

  Build and hosting experience

  • Must have a strong DevOps experience
  • Exhibited CI/CD experience with Jenkins tools and plugins.
  • Strong experience in auto-deployment, deployment testing, and overall automated pipeline management.
  • Good to have knowledge of Cpanel, FileZilla, Docker, and Kubernetes
  • Must have a strong experience with source control tools like GitHub

  Testing

  • Must have strong advanced Unit testing experience and Agile experience
  • Must have strong working experience in agile
  • Must have participated in SCRUM and must be well aware of the scrum ceremonies
  • Must be able to self-manage the pipeline and should be well prepared to meet challenging timelines

  MySQL competency

  • Must be able to write complex queries
  • Understanding and implementation level knowledge of key joins, constraints, and triggers
  • Able to analyze the query and perform query optimization
  • Independently handle the Table DDL and DML statements as part of the development
  • Ability to create ER diagrams and data mapping diagrams and document data entity chang

Job Overview

We are looking for a talented Senior Backend Developer to join our team in developing backend servicing. As a key member of our development team, you will be responsible for cross-functional teams to design, develop, and maintain backend services and APIs using Node.js. The ideal candidate is passionate about distributed systems, has experience with backend services and is excited about optimising applications for performance, scalability, and reliability.

Responsibilities:

• Design, develop, and maintain backend services and APIs using Node.js.
• Collaborate with cross-functional teams to define requirements, architect solutions, and implement features.
• Write clean, modular, and maintainable code following best practices and coding standards.
• Optimise applications for performance, scalability, and reliability.
• Implement security measures to ensure data privacy and integrity in backend systems.
• Troubleshoot and debug issues to ensure smooth operation of production systems.
• Perform code reviews to maintain code quality, consistency, and adherence to coding standards.
• Stay updated with the latest trends and technologies in backend development, Node.js, and related ecosystems

Requirements:

• Bachelor's degree in Computer Science, Engineering, or related field.
• Proven experience in backend development, with at least 4 years of experience using Node.js.
• Strong understanding of data structures, algorithms, and software design principles.
• Experience with web frameworks such as Express.js.
• Proficiency in building RESTful APIs and microservices architecture.
• Familiarity with relational and NoSQL databases (e.g., MongoDB, PostgreSQL).
• Solid understanding of asynchronous programming and event-driven architectures.
• Experience with version control systems (e.g., Git) and collaborative development workflows.
• Excellent problem-solving, analytical, and troubleshooting skills.
• Ability to work independently and in a team environment, with excellent communication skills.

• 3+ years of Experience in software Design and development and familiar with technologies - Java, Java-J2EE, Spring Boot, Hibernate, Ajax, REST API, Micro services etc.
• Working knowledge of JVM internals
• Working knowledge of any database (MySQL or HSQLDB)
• Working knowledge of No-SQL database (Mongo or Dynamo DB)
• Working experience with messaging (JMS/RabbitMQ)
• R & D on new advanced cloud-based technologies in a test-driven agile development.
• Knowledge in designing and architecting systems with high scalability and performance requirements.
• Ability to understand infrastructure for performance evaluation and reporting of cloud-based services, namely AWS
• knowledge of key AWS services like EC2, S3, Lambda, CloudWatch etc.
• Certification on AWS Fundamendals
• Excellent communication skills
• ability to effectively articulate technical challenges and solutions
• skilled in interfacing with internal and external technical resources
• Good in debugging problems and mentoring teams on technical front