
The firm :
It’s an amazing time to be joining SalaryBox as we continue to transform attendance and payroll for over 60 million MSME’s in India.
We launched the app in Jan 2021, and now have more than 2 million downloads of the app. We support more than 200k businesses and operate at scale.
Backed by Y-Combinator, SalaryBox is India’s leading attendance and payroll app. Considered to be the engine of economies around the world, the MSME segment in India alone has ~63 million units, and employs ~100 million people. The sector accounts for 27% of GDP and is crucial to the functioning of the economy.
We are on a mission to make work easier for these business owners, managers, and employees so that they can focus on the things they do best.
Today, SalaryBox is a fun bunch of analytical and ambitious folks building the first-of-its-kind technologies for the MSME ecosystem. We are here to enhance the employee experience of over 10 million end consumers in the next twelve months. Our mission is big, so we act with urgency in everything we do. We find creative ways to test ideas and learn today so that we focus on the right things tomorrow.
About the Role
We are looking for a Senior Backend Engineer with at least 6 years experience. You will be an integral part of building the back-end architecture and developing core systems.
Responsibilities:
- Architect and develop our core systems from scratch.
- Deploy and maintain the product on AWS.
- Make strategic technical decisions.
- Commit to best practices for testing, logging, and deployments
- Help build the engineering team & subsequently mentor junior developers.
Requirements:
- 6+ years’ experience as a backend engineer.
- Expert in Python and Django.
- Experience with databases (Postgres, Redis etc. ).
- Good understanding of platforms (Docker, AWS).
- Basic understanding of Dev Ops.
- Previous experience architecting and scaling back-end systems
- Hands-on attitude and ability to drive solutions to completion.

About SalaryBox
About
SalaryBox is solution that makes employee management effortless.
Our product offers a range of features, from time and attendance tracking to employee payments, and much more. We help small businesses manage their payroll by eliminating the hassle of manual, paper-based processes With our service, you'll always know what you owe employees when payments are due, and who's been paid.
With our automated system, you can have your payroll processed in seconds, right from the palm of your hands. Our customers enjoy peace of mind knowing their company is following all regulations.
Founded in 2020 , we have raised capital from top-tier investors including Y Combinator, DoorDash Inc.’s Gokul Rajaram, former Tinder and Spotify executive Sriram Krishnan and former Facebook executive Anand Chandraskeran.
Our values are rooted in Customer Empathy & a relentless obsession with Product Innovation. Our passion to build an extremely useful and usable product has helped us grow significantly within a small span of time.
Connect with the team
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Why Clink?
Clink revolutionizes restaurant loyalty using AI-powered offer generation and customer analytics:
- ML-driven customer behavior analysis (Pattern detection)
- Personalized offers via LLMs and custom AI agents
- ROI prediction and forecasting models
- Instagram marketing rewards integration
Tech Stack:
- Python,
- FastAPI,
- PostgreSQL,
- Redis,
- Docker,
- LLMs
You Will Work On:
AI Agents: Design and optimize AI agents
ML Models: Build redemption prediction, customer segmentation, ROI forecasting
Data & Analytics: Analyze data, build behavior pattern pipelines, create product bundling matrices
System Design: Architect scalable async AI pipelines, design feedback loops, implement A/B testing
Experimentation: Test different LLM approaches, explore hybrid LLM+ML architectures, prototype new capabilities
Must-Have Skills
Technical: 0-2 years AI/ML experience (projects/internships count), strong Python, LLM API knowledge, ML fundamentals (supervised learning, clustering), Pandas/NumPy proficiency
Mindset: Extreme curiosity, logical problem-solving, builder mentality (side projects/hackathons), ownership mindset
Nice to Have: Pydantic, FastAPI, statistical forecasting, PostgreSQL/SQL, scikit-learn, food-tech/loyalty domain interest
- Strong proficiency in Java programming language.
- Experience with Java frameworks like Spring and Spring Boot.
- Understanding of RESTful APIs and web services.
- Experience with databases and data storage technologies (e.g., SQL, NoSQL).
- Knowledge of software development best practices, including testing and code quality.
- Experience with version control systems (e.g., Git).
- Familiarity with cloud platforms (e.g., AWS, Azure, GCP).
- Strong problem-solving and debugging skills.
- Excellent communication and collaboration skills.
- Develop, test, and maintain server-side applications using Node.js and related technologies.
- Design and implement RESTful APIs and microservices architecture to support frontend functionality.
- Collaborate with cross-functional teams to understand business needs and translate them into technical solutions.
- Optimize application performance, ensuring scalability and reliability.
- Conduct code reviews, mentor junior developers, and ensure adherence to best practices.
- Stay updated with emerging backend technologies and methodologies to improve development processes.
Mandatory
- SaaS experience of 2 years with total development experience of 4 years
- Must have worked in a smaller company of less than 100
- Should have built solutions/softwares end to end and not just as a part of bigger team
- Should see themselves going deeper into the same role even 5 years down the line
- Should have knowledge on Node.js, MongoDB, and AWS
- Strong understanding of asynchronous programming, event-driven architecture, and Node.js design patterns.
- Proficiency in working with databases such as PostgreSQL, MongoDB, or MySQL.
- Experience with API development, including RESTful services and microservices.
- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
- Strong problem-solving skills and the ability to debug complex server-side issues.
Essential
- Proficiency with version control systems like Git.
- Experience with CI/CD pipelines and deployment automation.
- Knowledge of system design and scalable architecture.
- Understanding of security best practices and implementing secure APIs.
Good to Have
- Experience with GraphQL and related backend technologies.
- Knowledge of containerization and orchestration tools like Docker and Kubernetes.
- Familiarity with message brokers like RabbitMQ or Kafka.
- Experience with platforms like Shopify, BigCommerce, or other e-commerce technologies.
- Exposure to frontend technologies such as React for better cross-functional collaboration.
Experience: 2 to 8 Years
Job Description
- Technical Skills requirement : JAVA, Multithreading, OOPS, Data Structure, Karaf.
- Total experience required should be around 2 to 8 years.
Job Description :
- Strong development skills in Java JDK 1.7 or above.
- Knowledge of Java 8 features and Multithreading is a must-have.
- Should have a strong acumen in Data Structures, Algorithms, problem-solving and LogicalAnalytical skills.
- Thorough understanding of OOPS concepts, Design principles and implementation of different type of Design patterns.
- Sound understanding of concepts like Exceptional handling, SerializationDeserialization and Immutability concepts, etc.
- Experience with Multithreading, Concurrent Package and Concurrent APIs Basic understanding of Java Memory Management (JMM) including garbage collections concepts.
- Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by, aggregate functions, etc.)
We are looking to hire Node.js Backend developers to build a consumer-friendly social commerce app.
You can apply if you have knowledge of JavaScript and frameworks/systems (nodejs) and
- Strong analytical skills and aptitude Good Understanding of architecture, software design and best coding practices
- Ability to learn new languages and technologies
- Experience with databases (both SQL and NoSQL)
- Familiarity with Agile development methodologies
- Good working knowledge of Linux
- Excellent communication skills
Plus points:
- Knowledge of Redis, Mongo and Mysql.
- Knowledge of AWS services.
- Knowledge of CI/CD pipelines.
- Deep understanding of Database Indexing.
- Knowledge of microservices architecture.
- Knowledge of golang/rust.
Working with an early stage startup can get you an opportunity to build systems from scratch, exponentially grow your career and become industry leaders. You will be working with experienced software engineers from top IITs, unicorns and soonicorns who have built systems for millions of users
Great opportunity to work in Roots Innovations Pvt.ltd., We simplify the RPA (Robotic Process Automation) platform with AI-powered Bots to manage business processes & compliance for all types of industry sectors.
Profile – Backend Developer (Node JS)
Educational Qualification: BE/B.Tech/BCA/BCS/MSC/MCA/MCS/M.Tech(Certification course will be Advantage)
Experience - Fresher
Job Description:
· Implement a robust set of services and APIs to power the back-end application
· Optimize application for maximum speed and scalability
· Implementation of security and data protection
· Follow and understand architecture design and implementation on
development, testing, implementation, and documentation.
· Conduct reviews and conduct team training on the complex features of NodeJS.
· Analyze business/functional requirements and translate them into
concrete tasks
· Manage Product releases
Skill Set Required:
· Knowledge on NodeJs or any NodeJS frameworks
· Good knowledge of Relational and NoSQL databases (MongoDB)
· Exposure to Cloud Environments like AWS, MS Azure or Google Cloud
· Knowledge of an interest in Agile Methodologies, such as Extreme Programming (XP) and Scrum
· Knowledge of software best practices, like Test-Driven Development (TDD) and Continuous Integration (CI)
Job Location : Pune
Experience: 4 to 6 years
Responsibility
Design and development of Linux Device driver, BSP & Kernel modules
1. Strong in system C programming on Linux platform.
2. Strong experience in Linux Kernel and device driver development
3. Experience in Kernel porting and migration to different platforms and kernel versions.
4. Experience in BSP and Boot loaders
5. Device drivers experience preferably for following devices: UART, I2C, I2S, SPI, GPIO, PCIe, MMC, USB etc.,
6. Good knowledge on platforms and peripheral devices
7. Knowledge on processor like IMax Good to have
8. PowerPC experience
9. Python programming
Package : Commensurate to relevant experience ( CTC Range: 6 to 10 lacs/annum)
Immediate Joining !!









