
Responsibility
- Have a willing attitude ready to take on new challenges.
- Lead the entire web application development life cycle right from the concept stage to delivery and post-launch support.
- Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications.
- Strong time management, listening, and communication skills.
- Experience with and a strong understanding of mobile web development.
- Convey effectively all task progress, evaluations, suggestions, and schedules along with technical and process issues.
- Creating database schemas that represent and support business processes.
- Utilize backend data services and contribute to increasing existing data services API.
Required Skills
- Previous working experience as a PHP / Laravel / Shopware 6 developer.
- In-depth knowledge of object-oriented PHP.
- Basic Linux experience (command-line tools).
- MySQL profiling and query optimization.
- Creative and efficient problem solver.
- Technical Skills:- HTML, CSS, JavaScript, JQuery, Core PHP, MySql, Laravel, Symfony, Shopware 6.
- Ubuntu system knowledge is required.

About Bytefum
About
Software & service provider.
We are here to help you to make your business successful. We are experts to make Web and Mobile applications.
We also do collaborate partnerships with worldwide companies.
Our Vision: Become a part of our nature where we give and provide the best and accurate services.
Our Mission: Create a nature & culture where people can expect their products & services seamlessly with accuracy.
We Believe on:
Responsibility
Quality
People Satisfaction
Creation & Innovation
Accuracy
Commitment
Our Services are:
✔Web Development
✔Web Design
✔API Development
✔REST Full API development
✔Laravel Services
✔Codeigniter Services
✔VueJs Services
✔ReactJs Services
✔Angular Services
✔NodeJs services
✔Full-stack Development
✔Mobile Application Development
We work on trust, give outcomes and satisfaction on time.
Let's Join Us, We are most welcome to you with your curiosity.
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Job Description :
Position : Full Stack Developer (Python + React.js)
Location : Gurgaon (Work From Office, 6 days a week)
Employment Type : Full-Time
Role Overview :
We are seeking a highly skilled and motivated Full Stack Developer with expertise in Python and React.js to join our dynamic team in Gurgaon. The ideal candidate will have a strong foundation in backend and frontend development, a passion for building scalable applications, and the ability to thrive in a collaborative environment.
Key Responsibilities :
- Design, develop, and maintain scalable web applications using Python for the backend and React.js for the frontend.
- Build RESTful APIs and integrate third-party APIs to enhance application functionality.
- Collaborate with cross-functional teams, including designers and other developers, to deliver robust software solutions.
- Optimize applications for maximum speed, scalability, and responsiveness.
- Write clean, maintainable, and testable code following industry best practices.
- Debug and resolve technical issues across the stack.
- Stay updated with emerging technologies and contribute to improving existing development processes.
Required Skills and Qualifications :
- Experience: 3+ Years of professional experience as a Full Stack Developer.
- Backend Expertise: Strong proficiency in Python (Django/Flask/FastAPI).
- Frontend Expertise: In-depth knowledge of React.js, HTML5, CSS3, and JavaScript (ES6+).
- Database Management: Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
- Version Control: Proficiency in using Git for version control.
- Development Practices: Familiarity with Agile methodologies, CI/CD pipelines, and test-driven development (TDD).
- Problem-Solving: Strong analytical and problem-solving skills.
- Communication: Excellent communication and teamwork skills.
Preferred Qualifications
- Experience with Docker, Kubernetes, or cloud platforms such as AWS, GCP, or Azure.
- Familiarity with GraphQL and WebSockets.
- Knowledge of UI/UX design principles.
What We Offer
- Competitive salary package.
- Opportunity to work on exciting and challenging projects.
- Collaborative and inclusive work environment.
- Career growth and skill development opportunities.
- Should have hands-on experience in Web Development
- Good understanding of PHP and Object-oriented programming paradigms.
- Able to understand the project requirements and handle projects independently.
- Strong learning capability.
- Having a good knowledge of jQuery.
- Framework experience would be beneficial.
- Should be comfortable working with the team.
- Should be comfortable with working on any MVC-based framework.
- Work experience in the Codeigniter framework is a must.
- 2 Projects are required in the PHP language.
- Expert knowledge in WordPress installation, configuration, Administration, security, and optimization.
- Experience with WordPress Theme, Widgets and Plugin customizing and developing new wordpress themes, Plugin modification/development and widgets development.
- Strong understanding and hands-on in HTML, DHTML, XML, CSS, JavaScript, JQuery/Prototype and AJAX.
- Develop high performance, highly scalable, custom development and/or plugin development for WordPress sites
- Experience with parent themes, caching systems (WP Super Cache, W3 Total Cache etc.), HyperDB, Yoast SEO.
- Strong PHP background to implement core WP functions, template tags & hooks in the theme.
- Experience in common third-party APIs (Google, Facebook, ebay etc)
- Very strong understanding of database technologies and SQL Optimization.
Slintel- a 6sense company is a fast-growing B2B SaaS company in the sales and marketing tech space. We are funded by top-tier VCs, and going after a billion dollar opportunity. At Slintel, we are building a sales development automation platform that can significantly improve sales teams' outcomes while reducing the number of hours spent on research and outreach.
We are a big data company and perform deep analysis on technology buying patterns, buyer pain points to understand where buyers are in their journey. Over 100 billion data points are analyzed weekly to derive recommendations on where companies should focus their marketing and sales efforts. Third party intent signals are then clubbed with first-party data from CRMs to derive meaningful recommendations on whom to target on any given day.
Job Location: Bangalore
-
● Experience: 4+ years of experience in tech-based companies and preferably start-ups.
-
● Hands-on experience and deep understanding of working with large-scale datasets (10s
of Millions of documents), highly scalable and available system architectures
-
● Experience with in-memory cache eg. Redis, and distributed NoSql stores like Elastic
Search, Cassandra, Hbase, MongoDB etc
-
● Experience in one of the languages like Java, Python, Scalaand is preferred.
-
● Ability to work with complex business flows and deal with huge amounts of data
-
● Experience in building microservices and distributed systems preferred
Our dual missions — one for the world, one for us • For the world: Improve transparency and trust in the B2B ecosystem
• For ourselves: Lead fulfilling, impactful lives. Our core values (how we act)
• Have Empathy• Continuously push the barrier • Make data-driven decisions
• Take smart risks
• Have fun at workOur Commitment to you :
• We’ll pay you handsomely! This is a full-time, salaried position with statutory benefits like PF & Gratuity.
• We’ll invest in your physical and mental well-being with competitive medical insurance benefits and top-up options, regular emotional wellbeing sessions and other fun activities!
• We’ll encourage you to take regular vacations ... seriously.
• We promise to support you in every way possible by offering flexible leave options and other benefits concerning Covid because for us Employees are always the first priority!
• We will allow you to work from your favorite coffee shop/kitchen/living room/office desk because we believe that you have the drive and expertise to be an excellent performer!Ready to apply? If you share our values and enthusiasm for empowering the world, we’d love to review your application! We promise we do take the time and care to review every application we receive. However, as much as we wish we could interview everyone who submits an application, we cannot guarantee an interview or feedback due to the unprecedented volume of applications we are receiving today. We are rooting for you, and hope you do consider applying.
Job Purpose
We work in the latest technology, and our foundations are data structures, algorithms, solid logical reasoning, and mathematics. We are looking for very strong engineers who love coding, optimizing, and ensuring their code is the most efficient.
You will be involved with hardcore development. If you are an assembler of code or packages from different places to build something, you may not find our team to be the right fit.
You must be someone who can build anything from the ground up. Programming language should not be any barrier for you, as you should be able to pick up any programming language or underlying technology within a week.
Key Areas of Responsibility
Core development. Ready to participate in the designing, brainstorming, and development process. You must give sleepless nights to meet deadlines whenever required.
Desired Candidate Profile
Essential Skills
- Reliable, Accountable, and Trustworthy
- Ability to understand software requirements based on a wireframe/program specification
- Familiarity with GoLang / PHP / Python / Java / C / C++ / Linux Shell and Scripting / HTML / CSS / JS / Node.js is a plus
- Effective communication skills to ensure smooth coordination of tasks with the Team Leader.
- Knowledge of MongoDB, MySQL, and PL/SQL is a plus
- Familiarity with ML, TensorFlow, and Keras is a plus
- Knowledge of web servers such as Apache, NGNIX, and the HTTP protocol is a plus.
- Knowledge of multi-process, threads, memory, and filesystem on Linux is desirable.
- Must Solve The Following
To consider you for the current opening, please make sure to understand the following question and solve it. A simple program in any programing language would do. If you cannot solve this, please do not apply.
Write a function foo(x) where foo(foo(x)) = -x (assume x to be an integer, and foo(x) has to be always real), any programming language would do. Before submitting the answers, please verify that the output of foo(foo(10)) should be -10 and foo(foo(-10)) should be 10.
- Experience in leading a software team and managing software delivery project.
- Strong experience in Python development in a full stack environment is a requirement, including , Flask
- Strong Hands-on with VueJS/Vuex, JavaScript, React, Angular · Experience with SQLAchemy or similar ORM frameworks
- Experience working with mapping APIs (e.g., Google Maps, Mapbox) · Experience using Elasticsearch and docker environment is a plus
- Strong knowledge of SQL, comfortable working with MySQL and/or PostgreSQL databases
- Understands concepts of Data Modeling
- Experience with REST.
- Experience with Git, GitFlow, code review process
- Good understand with basic UI and UX principles
- Must enjoy problem solving and have excellent communication skills
Roles and Responsibilities
Excellent team player, ability to work in a global team and follow through on deadlines and Built MVC based Web Application Using JSP/Spring framework and Good knowledge of Application Servers like Tomcat and Web logic.
Good knowledge of database software like MySQL and solid understanding of DB conceptsWeb application development (including GUI design)Knowledge of web server software like - Apache Working knowledge of build and source code control tools like GitExperience with system integration testing and unit testingExcellent time management and multitasking skills Develop and implement new software programs
We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the 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 co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.
The Candidate should have knowledge and experience with specified technologies:
- Great at building server-side code in NodeJs & ExpressJs
- Experience with NoSQL databases such as MongoDB
- Experience in building and consuming REST API
- Authentication and authorisation using JWT tokens
- Proficient understanding of code versioning tools, such as Git
- DevOps knowledge especially in AWS EC2 and S3
- Knowledge of headless Chrome, Puppeteer will be huge plus
- Experience in HTML, CSS
- Understanding of React will be a bonus
Must have: Python-Angular(min.6Months) - Django- MySQL
Experience: 4-5Years
Location; Pune(WFH until Covid stabilizes)
Good to have: Kubernetes/Docker, Flask, Restful API











