Backend Engineer

Job Title : Senior Python Scripting Engineer (Testing)

Experience : 7 to 8 Years

Location : Bangalore

Employment Type : Full-Time

Job Overview :

• We are looking for a Senior Python Scripting Engineer with 4 to 5 Years of advanced Python scripting experience and 2 years of testing experience.
• The ideal candidate will be responsible for developing robust automation scripts, ensuring software quality, and collaborating with cross-functional teams to enhance product reliability.

Key Responsibilities :

• Develop and maintain advanced Python scripts for automation and software development.
• Design, implement, and execute test cases, automation scripts, and testing frameworks to ensure software quality.
• Collaborate with developers and QA teams to identify and resolve software defects.
• Optimize existing scripts and test cases to improve efficiency and accuracy.
• Work on test automation, debugging, and continuous integration pipelines.
• Maintain clear documentation for scripts, test cases, and processes.

Required Skills & Qualifications :

• 7 to 8 Years of overall experience in software development/testing.
• 4 to 5 Years of strong hands-on experience in Python scripting (Advanced Level).
• 2 Years of experience in Software Testing (manual and automation).
• Experience with test automation frameworks like PyTest, Selenium, or Robot Framework.
• Proficiency in debugging, troubleshooting, and optimizing scripts.
• Knowledge of CI/CD pipelines, version control systems (Git), and Agile methodologies.
• Strong problem-solving skills and ability to work in a dynamic environment.

Preferred Skills :

• Experience with cloud platforms (AWS, Azure, or GCP).
• Exposure to performance testing and security testing.
• Familiarity with DevOps practices and containerization (Docker, Kubernetes).

Location: Bengalore, India, Exp: 3-5 Yrs

Backend Developer (Golang) - Trading & Fintech

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:

 You should already be exceptional at Golang. If you need hand-holding, this isn’t the place for you.

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

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

 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 optimize high-performance backend systems in Golang for trading platforms and financial services.

 Architect low-latency, high-throughput microservices that push the boundaries ofspeed and efficiency.

 Build event-driven, fault-tolerant systems that can handle massive real-time data streams.

 Own your work—no babysitting, no micromanagement.

 Work alongside equally driven engineers who expect nothing less than brilliance.

Must have skills:

 Learn faster than you ever thought possible.

 Proven expertise in Golang (if you need to prove yourself, this isn’t the role for you).

 Deep understanding of concurrency, memory management, and system design.

 Experience with Trading, market data processing, or low-latency systems.

 Strong knowledge of distributed systems, message queues (Kafka, RabbitMQ), and real-time processing.

 Hands-on with Docker, Kubernetes, and CI/CD pipelines.

 A portfolio of work that speaks louder than a resume.

Nice-to-Have Skills:

 Past experience in fintech, trading systems, or algorithmic trading.

 Contributions to open-source Golang projects.

 A history of building something impactful from scratch.

 Understanding of FIX protocol, WebSockets, and streaming APIs.

Why Join Us?

 Work with a team that expects and delivers excellence.

 A culture where risk-taking is rewarded, and complacency is not.

 Limitless opportunities for growth—if you can handle the pace.

 A place where learning is currency, and outperformance is the only metric that matters.

The opportunity to build systems that move markets, execute trades in microseconds, and redefine fintech. This isn’t just a job—it’s a proving ground. Ready to take the leap? Apply now.

Company Description

Mobile Programming LLC was started with the mission to provide “Economic as well as Efficient” software solutions. We firmly believe in the credibility and scalability of Digital Transformation. Our services are focused on Mobility Solutions, Custom App Development, Cloud Solutions, IoT, AR/VR, Metaverse, Blockchain, Artificial Intelligence & Machine Learning, Chatbot, Predictive Analytics & Big Data Solutions, and several other trending as well as emerging technologies. At its core, Mobile Programming LLC is all about developing solutions that help clients accelerate their business processes, achieve optimum productivity, and mitigate risks.

Role Description

This is a full-time on-site role for a Full Stack Developer located in Bengaluru. As a Java Developer, you will be responsible for building and maintaining web applications, ensuring the responsiveness of applications, and working alongside cross-functional teams to develop and implement user-friendly features. You will collaborate with the development team, contribute to the overall architecture of the application, and ensure high-quality code and documentation.

Qualifications

• Proven work experience as Java Developer
• Experience in 4 yrs expin back-end development

• A minimum of 3 years experience as a Technical Lead in Java., Strong experience in design and implementation of high performing and highly scalable websites/applications
• Strong experience in Spring MVC framework and experience in design patterns, unit testing etc..
• Strong experience in AWS services such as EC2, Lambda, S3, ECS, API Gateway and using tools such as Terraform, Ansible
• Strong experience in Endeca, ATG and BCC, Solr, any Headless CMS
• Considerable experience in databases such as SQL Server/Mongo DB is an added advantage
• Good experience in JavaScript frameworks such as Angular/React/VueJS is an added advantage
• Experience in Adobe AEM is an added advantage
• Creative problem-solving skills and ability to effectively communicate and translate feedback, needs and solutions
• Excellent verbal and written communication skills required

• Provide strategic thinking and leadership pertaining in cloud technologies and building scalable websites
• Provide technical leadership and guidance internally to the team and externally to management
• Communicate effectively across all levels of the organization
• Collaborate within and across teams with strong teamwork orientation
• Help maintain a culture of high quality
• Showcasing excellent work ethic and strong sense of ownership of end result
• Understand the structured software development methodologies including design, development and testing in an Agile environment
• Follow all security practices and identify areas and processes where performance and scalability can be improved
• Make and justify recommendations for improvement., Participate in development of solutions in cases of new technology direction and/or proof of concepts
• Should translate business needs into technical solutions with Strong analytical, conceptual and technical skills
• Support the evaluation, selection, design, development and maintenance of the platforms.

• Set up, manage, automate and deploy AI models in development and production infrastructure.
• Orchestrate life cycle management of AI Models
• Create APIs and help business customers put results of the AI models into operations
• Develop MVP ML learning models and prototype applications applying known AI models and verify the problem/solution fit
• Validate the AI Models
• Make model performant (time and space) based on the business needs
• Perform statistical analysis and fine-tuning using test results
• Train and retrain systems when necessary
• Extend existing ML libraries and frameworks
• Processing, cleansing, and verifying the integrity of data used for analysis 
• Ensuring that algorithms generate accurate user recommendations/insights/outputs
• Keep abreast with the latest AI tools relevant to our business domain

• Bachelor’s or master's degree in Computer Science, Statistics or related field 
• A Master’s degree in data analytics, or similar will be advantageous.
• 3 - 5 years of relevant experience in deploying AI models to production
• Understanding of data structures, data modeling, and software architecture
• Good knowledge of math, probability, statistics, and algorithms
• Ability to write robust code in Python/ R
• Proficiency in using query languages, such as SQL
• Familiarity with machine learning frameworks such as PyTorch, Tensorflow and libraries such as scikit-learn
• Worked with well know machine learning models ( SVM, clustering techniques, forecasting models, Random Forest, etc.)
• Having knowledge in CI/CD for the building and hosting the solutions
• We don’t expect you to be an expert or an AI researcher, but you must be able to take existing models and best practices and adapt them to our environment.
• Adherence to compliance procedures in accordance with regulatory standards, requirements, and policies. 
• Ability to work effectively and independently in a fast-paced agile environment with tight deadlines 
• A flexible, pragmatic, and collaborative team player with an innate ability to engage with data architects, analysts, and scientists.