Python developer at OneFin · Bengaluru (Bangalore) · 0 - 2 years · ₹5L - ₹9L / yr · Profitable · Posted 27 Feb 2026

We are looking for a backend developer to be a part of the OneFin engineering team and help us build functional systems and deliver customized software solutions for clients.
https://forms.gle/WrQiW6bZpro7oe6R6
Responsibilities
- Design and implement backend infrastructure and APIs.
- Write high-quality, robust, readable, and scalable code.
- Build responsive, robust, and optimized applications.
Requirements and Qualifications:
- Proficiency in Python, with a solid understanding of Django, Celery, and Redis.
- Bachelor’s degree in computer science, engineering, or a related field.

About OneFin
About
OneFin is a technology credit platform - we are building the operating system for financial services. We have built modular, plug-and-play APIs to help our partners (like NBFCs, financial institutions, fintech's, startups etc.) underwrite and collect loans from end customers. In a highly credit underserved country with rapidly increasing smartphone adoption, we are enabling any company to become a fintech company through our suite of APIs and regulatory layer, and helping build customised financial products for "Middle India" and its 360 million customers - for consumption based use cases, upskilling / education financing, medical financing, etc.
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Core Responsibilities:
- Design, develop, and maintain backend services and APIs using Python or Golang.
- Write high-quality, testable, and maintainable code with a focus on performance and scalability.
- Implement automated tests and contribute to CI/CD pipelines.
- Collaborate with product, QA, and DevOps teams for end-to-end feature delivery.
- Troubleshoot production issues and provide timely resolutions.
- Participate in design and architecture discussions to improve system efficiency.
- Contribute to improving development processes, coding standards, and best practices.
Experience and Expertise:
- 2–4 years of experience in backend development with Python or Golang.
- Solid understanding of RESTful APIs, microservices, and distributed systems.
- Strong knowledge of data structures, algorithms, and OOPS principles.
- Hands-on experience with relational and/or NoSQL databases.
- Familiarity with Linux development, Docker, and basic cloud concepts (AWS/GCP/Azure).
- Proficiency with Git and version control workflows.
- Familiarity with AI-powered development tools or exposure to projects involving large language models (LLMs) is a plus.
Skills:
- Strong analytical and debugging skills with the ability to solve complex problems.
- Good communication and collaboration skills across teams.
- Ability to work independently with minimal supervision while being a strong team player.
- Growth mindset – eagerness to learn new technologies and improve continuously.
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.
- 3+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Experience in AWS.
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
Good to Have Skills:
- 3+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem solving skills.
- Ability to work in a fast paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.
- 2.5+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Experience in AWS.
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
About Merito :-
Merito is a curated talent platform where we identify, assess, and connect candidates for matching job opportunities. We are working with the mission to change the way hiring is done. The company is founded by a team consisting of alumni from IIM Ahmedabad, McKinsey with more than 2 decades of experience in recruitment, training, and coaching.
About Our Client :-
Our client is headquartered in California and Y Combinator backed Shopify-like platform for creators & knowledge professionals (coaches, instructors, experts, artists etc.) to launch, manage and grow their business online. Founded by IIT/ IIM/ BITS/ Yale/ BCG Alumni and 3X Entrepreneurs, they are well funded and backed by top Indian VC firms along with start-up veterans like Kunal Shah (CRED). The company is founded by alumni from top IITs, IIMs, BITS, Yale including ex-entrepreneurs and from firms such as BCG, Hike, Dunzo and P&G.
Since the launch of its first version in December 2020 they have grown 25X. Creators have earned more than $1 Million since launch through the platform.
We have just closed our series A (yet to announce) and are looking to build out our leadership team across functions.
Job Description :-
We are looking for Sr. Backend Developers who have the passion to solve complex problems at scale and who will be able to drive the technical architecture and product development
Your responsibilities :-
- Own and drive product development and engineering management in a fast paced, rapidly changing environment.
- Understand business processes and functional requirements and map them to tangible software products using apt, efficient and quality technical solutions.
- Build and lead the technical team with focus on infusing culture resulting in energetic & positive outcomes.
- Review and influence new evolving design, architecture, standards and methods with stability, maintainability and scalability in mind.
- Constantly be on the lookout for ways to improve the product and processes built for resolving issues proactively and deliver better value to the customers.
Required Skills :-
- A completed Bachelor`s degree in Computer Science or related field
- 3+ years professional experience in software development
- Proficiency in, at least, one modern programming language; Python would be preferred with knowledge of Django
- Computer Science fundamentals in object-oriented design
- Computer Science fundamentals in data structures
- Computer Science fundamentals in algorithm design, problem solving, and complexity analysis
- Git or other distributed version control system
- Experience in early-stage startup environment and inherent hustle factor would be an advantage
Skills
Pyhton,Postgres,Redis
Regards
Team Merito
Desired Candidate :
- Experience in Node.JS working with large scale backend applications
- Expertise in any Relational or NoSQL databases and any of caching databases
- Experience in integrating with RESTful/GraphQL APIs and Microservice APIs
- Good problem solving and debugging skill
- Good knowledge of engineering excellence: Unit Testing/TDD, Code quality,
- Documentation, CI&CD
- Exposure on event-driven, asynchronous I/O
- Experience in Linux development and AWS ecosystem tools
- Experience in non-functional requirements (Scalability, Performance optimisation, Security)
What you can achieve :
- Empowering Entrepreneurial Spirit: Whatever your role is, we'll encourage you to reinvent and reinvigorate; achieving the best for CaratLane and you.
- Celebrating Your Contribution: We recognize and reward everyone who approaches their job with true passion, and drives performance.
- The Best of Tanishq and CaratLane: Work with a disruptive, new-age omni-channel brand, while being a part of India's most trustworthy organisation - the Tata Group.
Responsibilities:
Collaborate with product managers and other stakeholders to understand business requirements and translate them into technical specifications.
Design, develop, and maintain high-quality software solutions, ensuring scalability, performance, and security.
Write clean and efficient code using best practices, and conduct code reviews to ensure code quality and adherence to coding standards.
Participate in architectural discussions and propose technical solutions that align with business objectives.
Collaborate with cross-functional teams to integrate software components and troubleshoot issues.
Conduct comprehensive testing of software applications, including unit testing, integration testing, and automated testing.
Identify and resolve technical issues, bugs, and performance bottlenecks.
Stay updated with the latest industry trends, technologies, and best practices, and share knowledge with the team.
Mentor and guide junior engineers, fostering a culture of continuous learning and growth.
Requirements:
Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
Minimum of 4 years of proven experience as a software engineer, with a focus on backend development.
Strong proficiency in programming languages such as Java, Python, or C++.
Extensive experience with web application development frameworks such as Spring, Django, or Flask.
Solid understanding of database systems (SQL and NoSQL) and proficiency in writing complex queries.
Experience with cloud platforms such as AWS, Azure, or Google Cloud.
Strong knowledge of software engineering principles, design patterns, and best practices.
Familiarity with Agile methodologies and experience working in an Agile/Scrum environment.
Excellent problem-solving skills and ability to work effectively in a fast-paced, collaborative environment.
Strong communication and interpersonal skills, with the ability to effectively communicate complex technical concepts.
Benefits:
Competitive salary and comprehensive benefits package.
Opportunities for professional growth and career advancement.
Collaborative and inclusive work environment.
Cutting-edge technology stack and access to the latest tools and resources.
Chance to work on impactful projects and shape the future of the lending industry.
upcred.ai is an equal-opportunity employer. We value diversity and encourage individuals from all backgrounds to apply.
About us:
HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.
We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.
To know more, Visit! - https://www.happyfox.com/
We’re looking for a Lead Backend Engineer with 5+ years of experience in building web services to join our engineering team to help architect, build and run our growing list of products. You should have prior experience being responsible for building sufficiently complex products/services and mentoring software engineers.
Responsibilities:
- Lead a team of engineers working on our product roadmap. You are expected to contribute to feature development with hands-on development tasks
- Oversee software architecture, source control workflows, and CI/CD processes and perform code reviews to ensure exceptional code quality
- Improve the development experience and the quality of the codebase. You will define and uphold best practices and coding standards for the team
- Responsible for architecture and design decisions
- Own stability and performance of the service that you work on
- Work with the Engineering Manager to ship stable software on time
- Contribute to the vision and long-term strategy in your area of expertise
Requirements:
- 2+ years of experience in a technical lead role designing and building complex backend systems
- 5+ years of professional software development experience
- Excellent knowledge of best practices and coding patterns
- Deep knowledge of backend programming languages like Python and web application frameworks like Django
- Solid experience in building web services using relational databases like PostgreSQL or NoSQL databases like MongoDB
- Proficiency with Amazon Web Services (AWS) or Google Cloud Platform or Azure
- Extensive experience with Linux/UNIX production environments
- Strong sense of quality in terms of both program architecture and code style
- Passion to dig into technically complex problems to troubleshoot and figure out a solution
- Desire to continuously improve and ship the best quality product
- Pragmatic approach to make sure technical decisions align with actual business needs.
- Good understanding of the trade-offs when building for product value, reliability, or performance
- Excellent communication skills with the ability to discuss and explain your point of view clearly and effectively
- An engineering degree is a must(B.E. CS preferred)
Note:
- Should have hands-on core knowledge of Java.
- Must have min 3-5 years of experience.
Kindly do not apply otherwise.
Candidates must also fill out this form to start their processes. -> https://forms.gle/mBUAdg2NfrL6DF479
Looking for 5+ years of experienced Java developers to work on a new-age lending finance company based in Pune. We empower established banks with the lending ecosystem of the future. Backed by HDFC, we are on a mission to grow our current transactional amount of 13 Bn+ to tenfolds in the near future.
Our tech stack is one of the most exciting and ahead of its times where we would be expecting you to get your hands practical on these things.
- Ability to communicate effectively verbally and in writing.
- Mentoring junior developers with code reviews design reviews and unit tests.
- Code Versioning (Git, Bitbucket)
- Java
• Collections
• Multi-threading, Background Scheduling
• Design & Architecture patterns
• Springboot, MVC, API-first philosophy
• Understanding fundamental design principles behind a scalable application
• Work with database versioning concepts using Java.
- Api Gateways - APiCurio, Kong, Open API Concept
- Redis, Kafka, ElasticSearch
- DB - PSQL, Aurora, MongoDB
- Deployment - basic understanding of Docker, Kubernetes, Terraform AWS
- Alerting & Monitoring - grafana, elasticsearch, kibana, fluentd, prometheus
Although the full list of the tech stack is very vast, and we've multiple developers for each part of the stack, we would expect any senior role to understand the basics of other services end of the day, but be fluent in Core Java.
As a Perl developer, you will own and run critical systems for one of our large international clients in the fashion industry. You will be part of a high performing self-motivated team, collaborate with the client and be exposed to different layers of the client infrastructure.
- The role will involve incorporating enhancements via coding, perform data changes and support the core client platforms
- Have great attention to detail
- Should be comfortable to look after the systems and maintain it
- Take full responsibility to run the client systems
- Escalate to stakeholders when necessary
- Be self-driven and work with little supervision towards a common team and company purpose
Experience: Total 7 to 10 years of experience with minimum of 3 years in Perl
Requirements
You Rock at
- Perl 5.21
- Catalyst
- PostgreSQL
- CPAN for modules
- DBIX::Class (DBIC) (Objective-relational mapping)
- Test::More (unit testing)
You are good at
- Bitbucket, Puppet + Hiera, Jenkins
- JQuery + a bit of UI
- Plack, Selenium
- Linux Centos 6
- Grafana, Splunk
Benefits
- A fantastic working environment built on the principles of lean and self organisation;
- Fun, happy and politics-free work culture;
- Competitive salaries and benefits.
Note: We looking for immediate joiners. We expect the offered candidate should join within 15 days. Buyout reimbursement is available for 30 to 60 days notice period applicants who can ready join within 15 days.










