
We are looking for a Backend Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your coworkers into the application. A basic understanding of front-end technologies is therefore necessary as well.
* Integration of user-facing elements developed by a front-end developers with server side logic
* Building reusable code and libraries for future use
* Optimization of the application for maximum speed and scalability
* Implementation of security and data protection
* Design and implementation of data storage solutions
Skills:
* Good experience with backend languages PHP , NodeJS, Python.
* Knowledge with PHP framework CodeIgniter or similar.
* Knowledge with MySQL database and well-versed with writing complex queries.
* Version control, such as Git, CVS or SVN
* Knowledge of REST web services

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Job Title : Senior Node.js Developer
Experience : 5 to 10 Years
Location : Gurugram (5 days WFO) | Initial 15 days in Udaipur (expenses covered)
Notice Period : 1 Month or less
Role Overview :
We are hiring a Senior Node.js Developer to lead and deliver scalable solutions, drive best practices, and mentor engineers. Strong Node.js expertise is mandatory (MERN experience welcome with Node.js depth).
Mandatory Skills :
Node.js, Express.js, Data Structures & Algorithms, System Design (HLD/LLD), CI/CD, Git, Agile, Async programming, Debugging & Performance Optimization.
Key Responsibilities :
- Lead development and ensure high‑quality delivery.
- Gather requirements, design (HLD/LLD), and implement solutions.
- Optimize performance, scalability, and integrations.
- Mentor team members and support hiring.
- Collaborate in Agile teams and enforce coding best practices.
Required Skills :
- 5 to 10 Years in backend with Node.js/Express.js.
- Strong in DSA, problem‑solving, and system design.
- Experience with CI/CD, Git, and Agile methodologies.
- Expertise in async programming, debugging, and performance tuning.
- Excellent communication and collaboration skills.
Nice to Have : MERN stack exposure, cloud (AWS/Azure/GCP), Docker, caching/queues.
Interview Process :
- AI Technical Interview
- System Design Round (HLD & LLD)
- Data Structures & Algorithms
- HR Interview
Location :
- Primary : Gurugram (Digital Greens, Sector 61)
- Initial 15 days : Udaipur (A‑square, Shobhagpura)
Note : Preference for Gurugram/NCR candidates. Stable profiles only.
Skills And Qualifications
- 2-3 years of hands-on experience in back-end development with Node.js. ● Knowledge of Node.js frameworks
- Good understanding of server-side templating languages
- Understanding of code versioning tools, such as Git ● Have worked in any of the cloud based platform AWS, GCP, Docker, Kubernetes.
Job Location - Worli, Hybrid model, 5 days working , 2 to 3 times a week in office presence required.
• Minimum 8+ Years of software development/programming experience.
• Any Bachelor’s or Master’s degree, not limiting to Engineering.
• Must be detail oriented.
• Experience with Agile methodologies.
• Strong communication skills and fluent in English (written and spoken)
• Keywords are team player, proactive, attention to detail, independent, strong analytical skills and
the ability to adapt to new challenges
Responsibilities:
• 8+ Years of software development/programming experience
• 3+ Years of experience in Drop-wizard/Spring Boot Microservice
• Strong experience building multi-threaded applications using Java 8 and above
• Experienced in Agile development methodologies / Continuous Integration
• Java Design Patterns
• Amazon AWS EC2/S3/RDS
• OpenAPI, Contract first development experience
• Strong Java Concurrency (Java Threading)
• DDD (Domain Driven Design)
• Testing frameworks Like Mockito
• Test driven development experience
• JIRA, Git, Github and Github actions
• Proven history of web application development using Laravel Framework
• Writing clean, fast PHP to a high standard, in a timely and scalable way
• Good working knowledge of PHP( CorePhp, Object Oriented Php) and applying the language to solve problems.
Something we will like in you -
You enjoy the excitement of developing new software, mobile apps, and you have a vision for building stable, reliable, and performant systems.
You must have solid foundational knowledge in software development and debugging.
You might have a Computer Science or Engineering degree, or you might not. Your university is not what we're looking for. We care about what you can do at work and how you do it.
This is a remote job. You're free to work where you work best, anywhere in the world: home, co-working space, coffee shops.
Do you recognize yourself in these statements:
- You are comfortable under pressure, and you enjoy working on a broad array of projects with different technical requirements.
- You love unwinding tricky problems, finding the causes, and fixing them for good.
- You take pride in your work with or without accolades from others.
- You care about your coworkers and want to make their lives better.
- You enjoy working across teams to help ship new features and fix bugs.
- You approach your work with curiosity, enthusiasm, and tenacity.
Pay and benefits
- The salary for this position is INR 20000 - INR 30,000
We assess your seniority relative to the team at Shimbi Labs during the interviewing process. It doesn't matter how many years you worked before. - Work from anywhere.
- Allowance for the Internet connection.
- Laptop and power backup (After a year).
- 21 days paid leaves.
- Health insurance after a year with us (After a year).
1. Developing the modules according to the business requirements
2. Taking end-to-end responsibility of developing models, architecture, and developing product features
3. Working with the front end team and ensuring that the product/features are released and tested
4. Managing Team of Interns, Tracking Milestones, ensuring products features are released on time.
Locus is a global decision- making platform in the supply chain that uses deep learning and proprietary algorithms to provide route optimization, real-time tracking, insights and analytics, beat optimization, efficient warehouse management, vehicle allocation and utilization, intuitive 3D packing and measurement of packages. Locus automates human decisions required to transport a package or a person, between any two points on earth, delivering gains along efficiency, consistency, and transparency in operations.
Locus, which has achieved a peak of 1 million orders processed in a day (200,000 orders an hour) and is trained & tested on over 100 million+ order deliveries, works in 75 cities across the globe. Locus works with several large-scale market leaders like Urban Ladder, Tata Group of Companies, Droplet, Licious, Rollick, Lenskart, other global FMCG, pharma, e-commerce, 3PL and logistics conglomerates.
Locus is backed by some of the biggest names in the market and recently raised $22 MN in Series B funding and also $4 Mn in a pre-Series B round. Earlier, In 2016, Locus raised $2.75 Mn (INR 18.3 Cr) in a Series A funding.
Locus was started by Nishith Rastogi and Geet Garg, two ex-Amazon engineers on a mission to democratize logistics intelligence for businesses across industries. Nishith was profiled by Forbes Asia in their ’30 Under 30’ 2018 list. Geet, on the other hand, holds a dual degree (BTech and MTech) in Computer Science and Engineering from the Indian Institute of Technology. Our team constitutes of engineers from Indian Institute of Technology and Birla Institute of Technology & Science- Pilani, and Data Scientists with PhDs from Carnegie Mellon University and Tata Institute of Fundamental Research. Our multifaced product and business team is led by senior members from Barclays, Google & Goldman Sachs with immense operational execution experience.
Job Description
- Design & implement backend APIs at Locus.sh
- Mentor junior developers technically.
- Actively work to reduce tech debt in the Locus backend
- Work towards more stability & scalability of the backend
- Tech stack - Java, AWS, Aurora etc.
Eligibility
- 4-8 years of product company experience
- OOP implementation experience. Programming language does not matter, We use Java internally but have hired folks from non Java background.
- Hands on experience in SQL, Dynamo DB, Postgres etc preferred.
- Prior experience building REST APIs
- Advanced understanding of AWS stack
- Prior knowledge of solving problems at scale.
Perks:
- Healthy catered meals at office
- You decide your own Work From Home (WFH) and Out Of Office (OOO)
- Pet-friendly - bring your pets to the office any day. Locus family already has a Rottweiler and a Beagle
Technical Skills
- PHP 5.X/7.X, MySQL, Stored Procedures, Ajax, GIT, SVN, Doctrine 2, JSON, jQuery, JavaScript,HTML5, CSS, XML
- PHP Framework: CodeIgniter/Zend Framework/Yii/Symfony
- JS Framework: AngularJs
- Operating Systems: Linux (Ubuntu)/ Windows
- WEB Server: XAMPP, LAMP
- Payment Gateways Integration: Knowledge of Multiple Gateway
- 3rd Party API Integration
Role & Responsibilities Shall Include
- Solid OOP & design patterns background
- Strong database skills, proficient in SQL, RDBMS concepts such as indexing, transactions,concurrency, locking, performance tuning
- Solid understanding of security concepts when developing and deploying modern web applications
- Service Oriented Architecture, designing, developing, and using RESTful APIs
- Experience with server-side and client-side application frameworks like CodeIgniter, Angular etc.
- Experience with advanced JavaScript concepts, libraries and frameworks, e.g. asynchronous request handling, partial page updates, and AJAX.
- Experience with all aspects of product development lifecycle.
- Familiarity with Scrum & Agile project methodologies.
- Excellent written, oral, and visual communication skills.
- Bachelor’s degree in a related field or industry equivalent.
- Experience writing semantic, modular interfaces with HTML5, CSS3, JavaScript, and jQuery that meet W3C standards, experience with responsive CSS








