
Job Title
Full Stack Developer
Type: Full Time
Location: IIT Kanpur, UP [Onsite + Remote]
Desired Qualification: Bachelors/Masters in Computer Science, Statistics or relevant field
Experience : 1+ years
CTC: As per industry standard
About us
Lenek Technologies aspires to create an ecosystem of research and development around medical
technologies in India as well as strengthen its supporting domestic manufacturing sector. The company's
vision is to take quality healthcare to the masses by addressing roadblocks with innovative solutions through
technology.
Job Summary :
● We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a
cross-functional team that’s responsible for the full software development life cycle, from conception
to deployment.
● As a Full Stack Developer, you should be comfortable around both front-end and back-end coding
languages, development frameworks, and third-party libraries. Also, an excellent team player with
the ability to own deliverables/projects from beginning to end with little direct supervision.
● If you’re also familiar with Agile methodologies, we’d like to meet you.
Requirements:
● Proven experience as a Full Stack Developer or similar role
● Experience developing desktop, web, and mobile applications
● Strong algorithms, analytical skills, and data structures knowledge.
● Very good understanding of HTML5, CSS3
● Expert at Javascript, Javascript frameworks and libraries, JQuery, NodeJS, ReactJS and
ReactNative(good to have).
● Good understanding of server side library and bundling tools, such as Hapi, Express, Webpack, etc.
● Have sound knowledge and experience in scripting language Python
● Familiar with python backend frameworks like Flask.
● Have experience in source code management tools: preferably git
● Good to have knowledge of AWS Cloud.
● Familiarity with SQL and NoSQL databases e.g. MySQL, MongoDB and web servers (e.g. Apache2,
Nginx)
● Flexible to work on DICOM and PACS.
● Good understanding of asynchronous request handling, partial page updates, and AJAX
● Proficient understanding of cross-browser compatibility issues and ways to work around them
● Thrive in a start-up environment and enjoy wearing many hats. Integral and entrepreneurial way of
thinking and acting
● Excellent communication and teamwork skills
Responsibilities :
● Work with development teams and product managers to ideate software solutions
● Design client-side and server-side architecture
● Build the front-end of applications through appealing visual design
● Develop and manage well-functioning databases and applications
● Write effective APIs
● Test software to ensure responsiveness and efficiency
● Troubleshoot, debug and upgrade software
● Create security and data protection settings
● Build features and applications with a mobile responsive design
● Write technical documentation
● Work with data scientists and analysts to improve software

About Lenek Technologies Private Limited
About
Similar jobs
Total Experience: 1+ years
Mode of Hire: Permanent
Required Skills Set (Mandatory): JavaScript/Node.js/Python, Web Crawling (Puppeteer/Playwright), Strong knowledge of web technologies
Desired Skills (Good if you have): HTML, Distributed Systems, Data pipelines, Proxy Management, Anti-bot Techniques
Job Responsibilities
- Design scalable web crawling solutions using modern technologies like Puppeteer and Playwright.
- Develop optimal and cost-effective methods for efficiently crawling diverse websites at scale.
- Implement robust proxy management and sophisticated anti-bot techniques.
- Create comprehensive debugging and monitoring systems for crawler performance.
- Actively contribute to technical discussions and architectural decision-making processes.
Job Requirements
- Experience in end-to-end management of large-scale distributed web crawling.
- Deep understanding of website internal mechanics, enabling innovative data extraction strategies.
- Expert-level proficiency in JavaScript/Node.js, web technologies, and anti-bot measures.
- Demonstrated ability to understand, adapt, and extend current system architectures.
- Strong collaborative skills with the ability to work effectively within existing technical frameworks.
Preferred Qualifications
- Advanced system optimization skills.
- Proven experience with cloud platforms, databases, and distributed systems.
- Comprehensive knowledge of data pipelines and data warehousing concepts.
Culture
- Work with performance-oriented teams driven by ownership and passion.
- Learn to design systems for high accuracy, efficiency, and scalability.
- No strict deadlines, focus on delivering quality work.
- Meritocracy-driven, candid culture. No politics.
- Very high visibility regarding which startups and markets are exciting globally.
About Tracxn
Tracxn (Tracxn.com) is a Bangalore-based product company providing a research and deal sourcing platform for Venture Capital, Private Equity, Corp Dev, and professionals working around the startup ecosystem.
We are a team of 600+ working professionals serving customers across the globe. Our clients include Funds like Andreessen Horowitz, Matrix Partners, GGV Capital, and Large Corporations such as Citi, Embraer & Ferrero.
Founders
- Neha Singh (ex-Sequoia, BCG | MBA - Stanford GSB)
- Abhishek Goyal (ex-Accel Partners, Amazon | BTech - IIT Kanpur)
About Technology Team
Tracxn's Technology team is 50+ members strong and growing. The technology team is subdivided into multiple smaller teams, each owning one or more services/components of the technology platform. Ours is a young team of motivated engineers with a minimal management structure where almost everyone is actively involved in technical development and design activities. We have a team-centric culture where the ownership and responsibility of a feature or module lie with a team compared to an individual.
We work on an array of technologies, including but not limited to ReactJS, Next.js, Storybook, Webpack, Node, Mongo, AWS Lambda, Spring, Elastic Stack, MySQL, Kafka, Redis, Ansible, etc.
We value ownership, continuous learning, consistency, and discipline as a team.
Position: SR. WEB APPLICATION DEVELOPER
Job Responsibilities:
- Should maintain Apache web server (LAMP & WHM/CPanel).
- Create and Maintain PHP, Laravel Based web application / HTML, CSS & JS wireframes / mockups, websites , web assets , Landing pages.
- Conceptualize original ideas that bring simplicity and user friendliness on web sites and web applications.
- Create and Maintain WordPress Websites, Plug-Ins and Themes using the latest development and deployment methodologies.
- Create and Maintain high-performance websites with SEO and SEM integrations and managing all technical aspects of the CMS.
- On time delivery - Ensuring the project is delivered on time through continual improvement.
- Quality Benchmark - Ensure that the project is delivered with best quality and with minimal bugs.
- Ensuring effective and timely communication with the project stakeholders and team members.
- Process Compliance / Adherence to style standards on fonts, colors, images, design guidelines, best practices and standards.
Job Requirements:
- Strong understanding of Apache Server with LAMP & WHM/CPanel.
- Strong understanding of php & Laravel based app development life-cycle and best practices and CMS management.
- At least 5+ years of experience working in Laravel, WordPress / HTML 5 / CSS3 / JavaScript / PHP and NodeJS technologies
- Must have experience in building and managing websites for large consulting firms or large publishing house or large content marketing company
- Strong experience in building rapid prototypes and wireframes using HTML 5 / CSS 3 / JavaScript
- Must have experience in developing responsive , multi platform , cross browser / multi resolution user interfaces and design
- Must have Basic knowledge in SEO / SEM
- Must have experience in building new themes and plugins on WordPress CMS and integration with external systems using RESTful APIs and formats (JSON, XML)
- Proficiency in ReactJS with Redux or Angular will be an added advantage
- Ability to work with business leaders / multiple teams.
- Ability to recommend intuitive user journeys / interfaces and proactively evolve product design
- Excellent communication, interpersonal, and organizational skills
SKILLS:
Laravel, WordPress , PHP , WHM/CPanel, DigitalOcean, HTML5 , CSS3 , JavaScript , Bootstrap , jQuery , RESTful APIs and formats (JSON, XML) , ReactJS with Redux , Angular, Debugging Tools , User Interface Design Concepts , Adobe Photoshop, Adobe Illustrator, SEO / SEM.
Minimum 7 years experience : Individual Contributor ( Back-end plus Cloud- Infra)
Banking/Payments Domain : Worked on projects from scratch and scaled
Experience with Payment Gateway Companies is a plus
Tech Stack
Java SpringBoot,AWS,GCP,REST
Worked on CI/CD (Manage and setup )
Different SQL and NO-SQL Databases -,PostgreSQL,MongoDB
Responsibilities:
End to end coding ; from software architecture to managing scaling,of high throughput(100000)RPS high volume transactions.
DIscuss business requirements and timelines with management and create a task plan for junior members.
Manage the day to day activities of all team members and report their work progress
Mentoring the team on best coding practices and making sure modules are Live
on time.
Management of security vulnerabilities.
Be a full individual contributor which means can work in a team as well as alone.
Attitude:
Passion for tech innovation and solve problems
GoGetter Attitude
Extremely humble and polite
Experience in Product companies and Managing small teams is a plus
Sr. Java Software Engineer:
Preferred Education & Experience:
- Bachelor’s or master’s degree in Computer Engineering, Computer Science, Computer Applications, Mathematics, or related technical field. Relevant experience of at least 3 years in lieu of above if from a different stream of education.
- Well-versed in and 5+ years of hands-on designing experience in Object Oriented Design, Data Modeling, Class & Object Modeling, Microservices Architecture & Design.
- Well-versed in and 5+ years of hands-on programming experience in Core Java Programming, Advanced Java Programming, Spring Framework, Spring Boot or Micronaut Framework, Log Framework, Build & Deployment Framework, etc
. • 3+ years of hands-on experience developing Domain-Driven Microservices using libraries & frameworks such as Micronaut, Spring Boot, etc.
- 3+ years of hands-on experience developing connector frameworks Apache Camel, Akka framework, etc.
- 3+ years of hands-on experience in RBDMS & NoSQL Databases concepts and development practices (PostgreSQL, MongoDB, Elasticsearch, Amazon S3).
- 3+ years of hands-on experience developing Webservices using REST, API Gateway using Token based authentication, access management.
- 1+ years of hands-on experience developing and hosting microservices using Serverless and Container based development (AWS Lambda, Docker, Kubernetes, etc.).
- Having Knowledge & hands-on experience developing applications using Behavior Driven Development, Test Driven Development Methodologies is a Plus.
- Having Knowledge & hands-on experience in AWS Cloud Services such as IAM, Lambda, EC2, ECS, ECR, API Gateway, S3, SQS, Kinesis, CloudWatch, DynamoDB, etc. is also a Plus.
- Having Knowledge & hands-on experience in DevOps CI/CD tools such as JIRA, Git (Bitbucket/GitHub), Artifactory, etc. & Build tools such as Maven & Gradle.
- 2+ years of hands-on development experience in Java centric Developer Tools, Management & Governance, Networking and Content Delivery, Security, Identity, and Compliance, etc.
- Having Knowledge & hands-on experience in Apache Nifi, Apache Spark, Apache Flink is also a Plus. • Having Knowledge & handson experience in Python, NodeJS, Scala Programming is also a Plus. Required Experience: 5+ Years
Job Location: Remote / Pune
Open Positions: 1
Responsibilities include designing and developing high-volume, low-latency applications for mission-critical business systems/application services and modules. Delivering high availability and performance. We expect them to contribute to all phases of the development lifecycle including writing well-designed, testable, efficient code. Must be capable of working independently and collaboratively. Responsibilities: Developer responsibilities include, but are not limited to the following:
• Experience as a Sun Certified Java Developer with proven hands-on Software Development experience. We use Java 8
• 6-10 years Java development experience with JSE/JEE, Java-based Micro-services framework and implementation, Spring framework, Hibernate framework, SQL etc
• Hands on experience on Spring boot & SPARK Microservices and OSGi specifications
• Hands-on experience with ReactJS
• Strong knowledge of micro-service logging, monitoring, debugging and testing
• Implementations experience of micro-service integration, packaging, build automation and deployment
• At least two years of experience in SOA & Microservices based process applications using BPM (Activiti/JBPM/Camunda)
• Object Oriented analysis and design using common design patterns.
• Insight of Java and JEE internals (Class loading, Memory Management, Transaction management etc)
• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
• Experience in developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC, Spring Boot)
• Hands-on experience with Relational and NoSQL databases (Mongo DB or Cassandra either one is a must)
• Hands-on experience in one of the cloud AWS, Google or Azure.
• Hands-on with Rest based web services
• Work experience either following CLOUD (AWS or Azure or GCP) will be an advantage.
As a Junior Full Stack Developer, you will have the opportunity to work with a dynamic team and contribute to the development of our cutting-edge products. This is an excellent opportunity for motivated individual to enhance their skills and gain valuable experience in Java and React.js development.
Responsibilities:
1. Full Stack Development: Collaborate with senior developers and project teams to design, develop, and maintain web applications using Java and React.js.
2. Front-End Development: Implement user interfaces and create interactive web pages using HTML, CSS, and JavaScript frameworks like React.js.
3. Back-End Development: Design and develop server-side logic using Java, including building RESTful APIs, integrating with databases, and implementing business logic.
4. Database Management: Work with databases (e.g., MySQL, PostgreSQL) to design schemas, write queries, and optimize database performance.
5. Bug Fixing and Troubleshooting: Identify and resolve technical issues and bugs, ensuring the stability and functionality of the web applications.
6. Code Reviews: Participate in code reviews to maintain code quality, identify potential improvements, and ensure adherence to best practices and coding standards.
7. Learning and Growth: Stay updated with the latest industry trends, tools, and technologies, and continuously enhance your skills as a Full Stack Developer.
Qualifications:
1. Education: Bachelor's degree in Computer Science, Software Engineering, or a related field. Relevant work experience and projects will be considered.
2. Programming Skills:
● Strong knowledge of Java programming language and its core concepts.
● Familiarity with front-end development using React.js or similar JavaScript frameworks.
● Experience with HTML, CSS, and JavaScript.
3. Database Knowledge: Understanding of database concepts and experience working with SQL databases.
4. Web Technologies: Understanding of web development principles, RESTful APIs, and HTTP protocols.
5. Problem-Solving: Strong problem-solving skills and the ability to analyze and debug issues effectively.
6. Team Player: Demonstrated ability to work collaboratively in a team environment, share ideas, and contribute to the overall success of the project.
7. Self-Motivated: Proactive and eager to learn new technologies and tools independently.
8. Communication: Effective verbal and written communication skills to collaborate with team members and stakeholders.
9. Attention to Detail: Meticulous attention to detail and the ability to write clean, efficient, and maintainable code.
10. Enthusiasm: Passion for software development and a drive to build high-quality applications.
Job Title: WordPress Web Developer
Location: Ahmedabad
Company Overview: We are a full stack marketing company focusing mainly on digital marketing across the entire funnel of customer journey. We are now looking for a web developer who can help us with all website development tasks.
Job Description: We are seeking a talented WordPress Web Developer to join our team. The ideal candidate will be responsible for developing, and maintaining WordPress websites, ensuring a seamless user experience and high-quality performance. The WordPress Web Developer will collaborate with the design and content teams to create visually appealing and functional websites that meet our clients' needs and align with the latest web development standards.
Responsibilities:
Design and develop responsive WordPress websites based on client requirements and industry best practices.
Customize and configure WordPress themes and plugins to create unique and engaging websites that reflect clients' brands and objectives.
Conduct website updates, maintenance, and troubleshooting to ensure optimal website performance, security, and functionality.
Optimize websites for speed, performance, and SEO, and ensure compatibility across various browsers and devices.
Collaborate with the design and content teams to ensure a seamless integration of visual elements and content on the website.
Stay updated with the latest WordPress updates, plugins, and web development trends to implement innovative solutions and improvements.
Provide technical support and guidance to clients and internal teams on WordPress-related issues and best practices.
Qualifications:
Proven work experience as a WordPress Web Developer, with a strong portfolio showcasing successful WordPress projects.
Proficiency in HTML, CSS, JavaScript, PHP, and other relevant programming languages for web development.
In-depth knowledge of WordPress, including theme and plugin development, customization, and troubleshooting.
Familiarity with SEO best practices and website optimization techniques.
Strong attention to detail and the ability to effectively manage multiple projects and deadlines.
Excellent communication and teamwork skills to collaborate effectively with cross-functional teams and clients.
Interested candidates please fill out this form - https://docs.google.com/forms/d/e/1FAIpQLScwBo_fycsKcFxqpkVe7SfXWoOekokk-L4eSrwvxjnB59gCfg/viewform
Job Type: Full-time
Salary: ₹360,000.00 - ₹420,000.00 per year
Schedule:Monday to Friday
Ability to commute/relocate:
Ahmedabad, Gujarat: Reliably commute or planning to relocate before starting work (Required)
Experience: Total work: 2 years (Required)
Expected Start Date: 01/11/2023
- Great aptitude and analytical thinking.
- Self-directed and capable of working in a dynamic environment.
- Experience in UI work is preferred.
- Diligence and proactive behavior is expected/must.
- Writing complex SQL queries and optimizing queries is a PLUS.
- Good knowledge in Server Performance Optimization is a PLUS.
- Experience with advanced data structures, API/service interface development and web development.
- Experience building large scale systems in a high availability production environment is preferred.
Tomcat application server knowledge
- Bachelors in Computer Science, Information Systems or equivalent.
- 6 years experience delivering highly available web/mobile applications including 1-3 years as Senior/Lead developer.
- Prior experience in retail domain is a plus.
- 3 years of experience working with distributed teams.
- Deep knowledge of UI Libraries / Frameworks, API (REST), API Management and building scalable and high performance Web APIs.
- Must have experience building websites using Javascript and Java technologies (e.g. Typescript, Spring Boot etc.). Search Engine and Native App development experience is a plus.
- AWS Serverless Cloud native services experience with Lambda functions, SNS, SQS, DynamoDB, API Gateway etc.
- Strong knowledge of Caching frameworks, data structures, algorithms, operating systems, and distributed systems.
- Strong understanding of databases, NoSQL data stores, storage and distributed persistence technologies.
- Strong communication and presentation skills.
- Passionate about enabling next generation experiences.
- Experience with automated testing, deployment pipelines and cloud based infrastructure
Role Description:
- Develop omni-channel digital solutions leveraging serverless and micro services in a cloud based platform to develop backend services.
- Design high/low level solutions, contribute towards architecture and technical roadmap.
- Lead technical implementation/delivery.
- Host/Lead technical discussions.
- Champion software development best practices, test driven development, CI and CD.
- Build cloud native and highly cost efficient solutions.
- Innovate, Unlearn and Disrupt. Research next generation frameworks and technologies.
- Embrace change.










