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We are looking for a skilled Python Developer to design, develop, and maintain robust backend systems. You will be responsible for building scalable web applications using the Flask micro-framework and managing high-performance NoSQL data storage with MongoDB. Your role involves creating RESTful APIs, optimizing database queries, and ensuring seamless integration between the backend logic and frontend components.

Key Responsibilities

• API Development: Design and implement scalable, secure RESTful APIs using Flask.
• Database Management: Architect and maintain MongoDB schemas; develop complex aggregation pipelines and optimize query performance.
• Backend Logic: Write clean, efficient, and testable Python code to handle server-side logic and data processing.
• Integration: Integrate third-party services and internal data sources using libraries like Requests or Flask-PyMongo.
• Performance Optimization: Identify and resolve bottlenecks in the application and database layers to ensure low latency.
• Testing & Security: Implement unit tests (using pytest or unittest) and follow security best practices (OAuth2, JWT, data encryption).
• Collaboration: Work closely with frontend developers to integrate user-facing elements and with DevOps to support deployment.

Required Technical Skills

CategoryRequirementsLanguageExpert-level Python (OOP, decorators, generators, and async programming).Frameworks Strong experience with Flask (routing, blueprints, middleware).DatabaseProficiency in MongoDB (BSON, indexing, sharding, and aggregation framework).ODMs/DriversExperience with PyMongo or MongoEngine.ArchitectureSolid understanding of RESTful API design and Microservices.Tools/DevOpsVersion control with Git; familiarity with Docker and CI/CD pipelines

Key Responsibilities

• Design, develop, and maintain scalable applications using the OutSystems platform.
• Build modern Reactive Web and Mobile applications aligned with business and technical requirements.
• Implement integrations with REST APIs, databases, and external systems.
• Collaborate with architects, tech leads, and cross-functional teams for smooth deployments.
• Create reusable, maintainable components following OutSystems best practices.
• Participate in code reviews, unit testing, debugging, and performance optimization.
• Ensure adherence to scalability, security, and deployment automation guidelines.
• Stay updated on new OutSystems capabilities and contribute to continuous improvement.

Qualification: B.Sc computer science/IT or BCA AND M.Sc computer Science/IT or MCA

Experience: Freshers (preferred candidates residing in and around coimbatore - no hostel facility)

Thavathiru Santhalinga Adigalar Arts, Science & Tamil College (TSA Tamil College) is a renowned institution located in Perur, Coimbatore, Tamil Nadu.Established in 1953 by the historic Perur Aadheenam, the college was founded with the mission to promote Tamil language, culture, and holistic education among rural youth

Full Stack Architect

• Design overall architecture of the web based platform in the space of Analytics and Application Security.
• Maintain quality and ensure responsiveness of applications.
• Collaborate with the rest of the engineering team to design and launch new features.
• Maintain code integrity and organization.
• Experience working with graphic designers and converting designs to visual elements.
• Understanding and implementation of security and data protection.
• Highly experienced with back-end programming languages – Python with Flask
• Proficient experience using JavaScript libraries and frameworks – ReactJS, Redux
• Proficient in Non-SQL DB like Mongo
• Well versed with Cloud Engineering like AWS
• Good Understanding of Containerisation like Docker, Kubernetes
• Application Development experience for both mobile and desktop.
• Experience with cloud message APIs and usage of push notifications.
• Understands Microservices Design.
• Knowledge of code versioning tools like Bitbucket
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Comfortable working on Design documentation

Work with data scientists and analysts to improve software.

While screening the profile make sure candidates should be from B2B and B2C SaaS-based companies or startup but not from Ed-tech

We are on a mission to digitize millions of Indian SMEs so they can grow better. At TranZact, it all begins with a WE, including this description :) We all take culture very seriously as we believe whether we build it or not, Culture will happen. So why not create what we love, together! Technology is our backbone and hence for us, Technology is by far the best way to solve any problem! The problem that we are solving is a complex one because we know that it will impact the lives of each and every Indian SME. That's why the folks who work at TranZact are insanely driven towards creating value for SME businesses and helping them Go Digital.

Job Description

Responsibilities

Making conversation with the prospective SME business owners and moving them to a product demonstration Collaborate with all internal and external teams and perform troubleshooting on all client issues and ensure timely resolution. Close sales with qualified leads to generate new business and ensure the client’s needs are met Encourage potential clients to buy premium products and close the best possible deal Build customer relationships with existing clients by reaching out via phone calls, emails, or other forms of communication to increase the likelihood of them using our services again Track sales cycle progress on a monthly and quarterly basis to make sure customer acquisition goals are met Showcase the company’s strengths and highlight our brand by talking exclusively about the characteristics that make our organisation unique

Responsibilities

MBA graduates preferred 2+ years of relevant experience as a business development executive Strong problem identification and objections resolution skills Tech-savvy with the ability to make complex technical matters easy- to understand even for nontechnical people Excellent phone and cold calling skills. Excellent verbal and written communication skills Ability to multitask, prioritize, and manage time effectively Experience of working in a fast-growing unstructured startup environment In-depth experience of market research in SME SaaS-tech or SMB segments is preferred

Why you will love Tranzact

Be a part of the journey to take a Series A startup to IPO Build world class products that will have an impact on the lives of millions Work with a world-class, industry-leading team of engineers, product guys and growth Learn from great mentors and industry leaders.We have an agreement with our AngelInvestors that they will help us build & grow our product & company. Ifrequired, ourteam members can work from their office to learn from them Competitive salary and attractive ESOPs Employee health insurance covered by us

🛎 CTC:

₹8,00,000 to ₹10,00,000

🚊 Location:

Mumbai (On-site)

👴 Experience:

2-6 Years

🔍 Notice Period:

Upto 30 Days

🔑

Sample CVs

✅ Must Have

MBA graduates preferred 2+ years of relevant experience as a business development executive

Strong problem identification and objections resolution skills Tech-savvy with the ability to make complex technical matters easy- to understand even for nontechnical people

Excellent phone and cold calling skills. Excellent verbal and written communication skills Ability to multitask, prioritize, and manage time effectively

Experience of working in a fast-growing unstructured startup environment In-depth experience of market research in SME SaaS-tech or SMB segments is preferred

👍 Good to Have

Zendesk and Fresh Desk experience

Product/SAAS/SME/SMB sales Background

🎯 Target Companies

Ok Credit

Khatabook

Testbook

Pagarbook

Flowbiz

Shiprocket

LendingKart

Razorpay

Paytm

Coverfox

Upgrad

Cleartax

Small Case

Udaan

Moglix

Dukaan

Dream 11

❌ Strictly Avoid

Candidates who are in their late 30s since the workforce of this company is young and they should be able to fit the culture.

30+ days of the notice period.

Don't consider the candidates from Byju's or Whitehat Junior.

Ignore the candidates from the Ed-Tech industry, who have completely worked with the ed-tech companies

Additional Hacks

There will be 5 rounds of interviews for this role

Client Screening

Aptitude

Discussion with the department head

Problem-solving round

Fitment discussion with the CEO

While screening the profile make sure candidates should be from B2B and B2C SaaS-based companies or startup but not from Ed-tech

What you’ll do

• Deliver plugins for our Python-based ETL pipelines.
• Deliver Python microservices for provisioning and managing cloud infrastructure.
• Implement algorithms to analyse large data sets.
• Draft design documents that translate requirements into code.
• Deal with challenges associated with handling large volumes of data.
• Assume responsibilities from technical design through technical client support.
• Manage expectations with internal stakeholders and context-switch in a fast paced environment.
• Thrive in an environment that uses AWS and Elasticsearch extensively.
• Keep abreast of technology and contribute to the engineering strategy.
• Champion best development practices and provide mentorship.

What we’re looking for

• Experience in Python 3.
• Python libraries used for data (such as pandas, numpy).
• AWS.
• Elasticsearch.
• Performance tuning.
• Object Oriented Design and Modelling.
• Delivering complex software, ideally in a FinTech setting.
• CI/CD tools.
• Knowledge of design patterns.
• Sharp analytical and problem-solving skills.
• Strong sense of ownership.
• Demonstrable desire to learn and grow.
• Excellent written and oral communication skills.
• Mature collaboration and mentoring abilities.

About SteelEye Culture

• Work from home until you are vaccinated against COVID-19
• Top of the line health insurance • Order discounted meals every day from a dedicated portal
• Fair and simple salary structure
• 30+ holidays in a year
• Fresh fruits every day
• Centrally located. 5 mins to the nearest metro station (MG Road)
• Measured on output and not input

• Own the delivery of multiple features of the product end to end while hands-on in development as well
• Advocate best development practices such as continuous integration/continuous delivery, automation (testing and infrastructure) and code modularity, extensibility, quality
• Adopt security- first approach in the product development and ensure automated and manual security checks in place across the delivery pipeline
• Lead by example and mentor other developers in the team both technically and professionally
• Support other Senior Product Engineers and contribute to their growth professionally
• Work with  tech leads and the team to ensure shared technology vision and develop state of the art design and architecture for any product development
• Work with other functions such as testing, analysis, infra management, support to ensure faster delivery of products
• Ensure timely and accurate communication with broader team in order to share understanding of product functionality, features, and technology vision
• Look out for technology trends across the industry and apply relevant developments to the products
• Work with the decentralised application business owners to ensure their vision is realised through efficient technology and delivery timelines
• Work in a dynamic, collaborative, transparent, non-hierarchical, and ego-free culture where your talent is valued over a role title 
• Develop personally and professional outside of the confinement of a traditional career path by focusing on what you’re passionate about rather than a predetermined one-size-fits-all plan 

• Must have extensive hands on experiencing designing and building mobile applications on Android
• Must have excellent programming, debugging and scripting skills with a solid understanding of Object-Oriented Design principles
• Must have ability to learn/iterate quickly in a rapidly changing technical stack with nascent codebase and developer tools
• Must possess a passion for delivery-focused development, and overcoming challenges through teamwork and self-motivation
• Ability to work in a variety of client settings and in a team-oriented, collaborative environment 
• Ability to communicate technical vision and direction of the product and make significant impacts to technology and design choices

• Architectural design while leading and inspiring software development teams 
• Leading development of large, custom-built object-oriented applications 
• Continuous integration tools and test automation
• Managing systems in production and understands release process, monitoring, and debugging
• Working and developing in agile environment working with XP/Scrum development practices

• Expertise in end to end Android development and release management
• Proficiency in at least two of the following: Java,  NodeJS, Go, JavaScript, Python programming stacks, and passion for software engineering and craftsman-like coding prowess 
• Knowledge of software practices like refactoring, clean code, domain driven design, Encapsulation etc 
• Hands on experience managing databases like MongoDB, Cassandra, Redis
• Exposure to event driven systems and event streaming engines like Kafka
• Good knowledge of DevOps tooling like docker, kubernetes, ansible/chef, AWS.
• Solid OO skills, including strong design patterns knowledge and enterprise integration