
A full-stack developer is a versatile professional who has expertise in both front-end and back-end web development. They are responsible for building and maintaining all aspects of a web application or software product. Here are some key roles and responsibilities typically associated with full-stack developers:
- Front-end Development:
- User Interface (UI) Design: Designing the user interface of web applications to ensure they are visually appealing and user-friendly.
- HTML/CSS: Creating the structure and styling of web pages using HTML (Hypertext Markup Language) and CSS (Cascading Style Sheets).
- JavaScript: Writing client-side code to add interactivity and functionality to web applications. Knowledge of popular JavaScript frameworks and libraries like React, Angular, or Vue.js is often required.
- Back-end Development:
- Server-side Programming: Developing server-side logic and APIs (Application Programming Interfaces) using programming languages like Python, Java, Ruby, Node.Js(Node), or React Js(React).
- Database Management: Designing and managing databases, including creating schemas, writing SQL queries, and using database management systems like MSSQL, PostgreSQL, MongoDB, or SQL Server.
- Server Configuration: Setting up and configuring web servers, such as Apache, Nginx, or IIS, and deploying applications.
- Integration and APIs:
- Building and integrating third-party APIs and services into web applications.
- Developing RESTful or GraphQL APIs to allow communication between the front-end and back-end components.
- Version Control:
- Using version control systems like Git to track changes in code and collaborate with other developers.
- Security:
- Ensuring the security of web applications by implementing authentication, authorization, and other security measures.
- Protecting against common web vulnerabilities like SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF).
- Testing and Debugging:
- Writing unit tests, integration tests, and performing debugging to ensure the reliability and quality of the code.
- Deployment and DevOps:
- Deploying web applications to production servers and managing the deployment process.
- Familiarity with DevOps practices, including continuous integration and continuous delivery (CI/CD), is often beneficial.
- Performance Optimization:
- Identifying and addressing performance bottlenecks in web applications to ensure optimal speed and responsiveness.
- Collaboration:
- Collaborating with designers, product managers, and other team members to understand project requirements and deliver functional solutions.
- Maintenance and Updates:
- Regularly updating and maintaining web applications to ensure they remain compatible with evolving technologies and security standards.
- Documentation:
- Creating documentation for code, APIs, and system architecture to facilitate future development and troubleshooting.
- Problem Solving:
- Full-stack developers need strong problem-solving skills to diagnose issues, implement solutions, and adapt to evolving project requirements.
- Continuous Learning:
- Staying updated with the latest web development trends, tools, and technologies to enhance skills and deliver cutting-edge solutions.
Full-stack developers play a crucial role in the development lifecycle of web applications, from conceptualization and design to deployment and ongoing maintenance. Their ability to work on both front-end and back-end components makes them valuable assets in web development teams.

About Digiactive Technologies private limited
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Dear Candidates,
Exp: 3+ years
NP: Immediate to 7 days
Location: Bangalore, Chennai
5 days week
Job Description
Function: Software Engineering → Full-Stack Development
Fintech/BFSI domain experience.
- React.js
- Node.js
- AWS
Requirements:
- Mandatory Skill: Strong Experience in React JS, Node JS, and AWS -3+ years of relevant experience from Current Projects.
- Expertise with at least one Object-oriented JavaScript Framework (React, Angular, Ember, Dojo, Node, etc. ).
- Good to have hands-on experience in Python development.
- Proficiency with Object Oriented Programming, multi-threading, data serialization, and REST API to connect applications to back-end services.
- Proficiency in Docker, Kubernetes (k8s), Jenkins, and GitHub Actions is essential for this role.
- Proven cloud development experience AWS.
- Understanding of IT life cycle methodology and processes.
- Experience in understanding and Leading Enterprise Platforms/Solutions.
- Experience working with Microservices/Service Oriented Architecture Frameworks.
- Good Understanding of Middleware technologies.
- Possess expertise in at least one unit testing framework.
- Education: Avoid UG Degree alone and look only at B. E/B. Tech/MCA/M. Sc.
We are looking for a skilled Full Stack .NET Developer with strong expertise in .NET Core, Web API, Blazor, and WPF, along with hands-on experience in device and hardware integration. The ideal candidate will work on web and desktop applications that integrate with peripherals such as cash acceptors, payment devices, printers, and other kiosk hardware, delivering secure, high-performance, and reliable solutions.
Key Responsibilities
- Design, develop, test, and maintain applications using C#, .NET Core, and ASP.NET Core Web API
- Develop modern web applications using Blazor (Server and/or WebAssembly)
- Build and maintain WPF desktop applications using MVVM architecture
- Design, develop, and consume RESTful APIs for web, desktop, and device-based applications
- Integrate and manage hardware devices such as cash acceptors, payment terminals, printers, scanners, and other peripherals
- Work with device SDKs, drivers, COM/USB/Serial (RS232) communication, and third-party APIs
- Handle device error states, retries, logging, and recovery mechanisms
- Develop and optimize database objects using MS SQL Server
- Ensure application performance, security, and scalability, especially in hardware-dependent environments
- Debug, troubleshoot, and resolve application and device-related issues
- Collaborate with cross-functional teams to translate business and hardware requirements into technical solutions
- Participate in code reviews and follow best coding standards and practices
Technical Must-Have Skills
- Strong proficiency in C# and .NET Core
- Hands-on experience with ASP.NET Core Web API
- Strong experience with Blazor (Server and/or WebAssembly)
- Experience developing WPF desktop applications
- Solid understanding of MVVM and MVC architecture
- Experience with device/hardware integration, including:
- Cash acceptors / bill validators
- Payment devices (POS, card readers, UPI, NFC)
- Printers (thermal, receipt, barcode)
- Knowledge of Serial/USB/TCP-IP communication protocols
- Strong knowledge of MS SQL Server
- Experience with RESTful API design and integration
- Familiarity with Git or other version control systems
Good-to-Have Skills
- Experience with Entity Framework / EF Core
- Understanding of Microservices architecture
- Experience working on kiosk-based or embedded systems
Soft Skills
- Strong problem-solving and analytical skills
- Good communication and teamwork abilities
- Ability to work independently with minimal supervision
- Attention to detail and commitment to quality
Educational Qualification
- Bachelor’s degree in Computer Science, Engineering, or a related technical field
- (Equivalent hands-on experience in .NET Core, Blazor, WPF, Web API, and device integration will also be considered)
We are now looking for,
Senior SW Developer – IoT Platform Development
to join the team of experts at the KONE Services & Solutions R&D. You will work together with other professionals to develop advanced KONE digital solutions that leverage the latest in cloud and connectivity technologies.
You are a cloud development expert who is passionate about designing and implementing solutions for our connectivity solutions. You are familiar with the software development patterns and can turn the architectural plans to concrete SW designs. You understand and appreciate the modern SW development practices. You work at your best when you are working with people, and you enjoy helping others.
You will work in a key role inside our Agile SW development team. Your closest colleagues will be other developers, test professionals and the PO of the team. You will be part of KONE Technology and Innovation unit’s IoT Tribe.
Main responsibilities include,
- Producing more efficient software designs for new features in our IoT platform tribe
- Developing clean and efficient code based on the specifications.
- Unit and Integration Testing for the developed code and integrate with code coverage tools.
- Verify and deploy programs and systems
- Recommend and execute improvement for the existing offerings from the IoT platform.
- Create technical documentation for reference and reporting.
- Participating in knowledge sharing and demos
To be successful in this role,
- Having a degree in Computer Science or equivalent with minimum 5+ years of relevant working experience.
- More than 3 years proven experience in developing high volume scalable cloud solutions utilizing platforms like Amazon AWS with IoT domain.
- Having hands on development experience with Java, Node JS and TypeScript.
- Experience working with MVC, WEB API, RESTful services with IoT domain
- Team player with capabilities to take the lead and develop own competencies around the core knowledge is a must.
- Understanding of React JS is an added advantage.
- Strong experience with Serverless Cloud Compute Services with AWS or Azure
- Experience in working with AWS platform and its core services like Lambda, CloudWatch, CloudFormation, CDK, SQS, S3 etc., or its equivalent Azure services
- Understanding of Serverless design, network security, cloud design patterns, high availability and secure systems.
- Hands on experience with both SQL and No-SQL databases.
- Experience on DevOps ways of working with good understanding on CI/CD
Solid knowledge and vast experience in Javascript, HTML5 and CSS3.
Previous exposure to Advanced JavaScript or Node.js or Vue.js or React.js framework experience would be an added advantage.
Hello,
We are on the lookout for a full stack developer well versed with MongoDb, React.js (& Next), Node.js and AWS.
A bit about the company - We are building India’s first payment gateway focused on offline (cash on delivery) payments. Over 70% of India chooses to pay through cash on delivery whilst shopping online. We are tapping that market. CODfirm currently is used by 500+ brands to verify COD orders and reduce returns and fraud on their stores.
A bit about our team - We are a small team. Three part-time full-stack developers and one full-time product/ business guy. We are currently looking for our first full-time developer.
Our culture - We are a bunch of individuals who absolutely love what we do. Always jolly and super self-motivated. We hate chasing each other for work and deadlines. It goes without saying that it is mandatory for everyone to meet their deadlines and to be punctual. There is no hierarchy whatsoever and everyone is open and receptive to feedback and constructive criticism. What keeps us motivated and driven is our vision for CODfirm. It does get stressful at times, just like it would at any fast-growing startup with a grand vision. In a sentence, it is a fun yet challenging work environment.
About the role and responsibilities - For us, technical and cultural fit is equally important. Since we already covered the cultural bit, let’s now talk to the developer side of you.
Must-haves:
- Advanced knowledge and hands-on experience of MongoDB, Redis, React.js (and Next), Node.js and AWS.
- Ability to write scalable, understandable and testable code.
- Strong understanding of computer science principles: data structures, algorithms, distributed systems and information revival
- Strong communication skills to help shape the product roadmap given your knowledge and experience with the codebase
- Ability to turn designs shared into frontend code with a focus on UX
- Open to learning new technologies and programming languages
Good to have:
- Knowledge of GraphQL
- Data analytics and machine training skills
The interview process:
Step 1: You apply for the job and share your past work with us
Step 2: You get on an intro call with the founder
Step 3: You solve an assignment
Step 4: We get on a call again to discuss the assignment and to get to know you better Step 6: We offer you to come on board and join us
Step 7: Together we build CODfirm India’s first offline payments gateway.
At Cypherock,
We are disrupting the current financial system by increasing the adoption of Blockchain-based digital assets through better key management solutions. We are a mission-driven team having worked with companies like Google, Blockgeeks, Samsung, Lockheed Martin, Apollo Munich, etc.
As an early engineer at Cypherock you may:
● Implement protocols that empower millions over the world
● To ship global products that increase the adoption of decentralized currencies
● Work on World's first products. Yes! we are one of the few Indian companies building for the World from India
● Get inspired to create breakthrough technologies
Requirements:
● Experience in MEAN stack and writing Python scripts. React dev skills are a must. Experience with the Electron framework for desktop app development will be a plus
● Experience working in remote teams
● Excellent code documentation and communication skills
Causality Biomodels is an Indo-German life science informatics company that focuses on the development of data-based solutions in the bioinformatics sector. Specifically, we work using semantic integration & information extraction methods, knowledge & data organization, and advanced statistical & machine learning techniques in the context of life sciences.
The team Causality Biomodels is searching for a full stack developer with a strong focus on Python, capable of taking on a lead developer role.
You will be mainly focusing on the following areas:
- Implementing new features by modifying our backend system and UI according to the product backlog and discussions with the team.
- Rapid prototyping to explore new directions based on current research developments.
- Design, development and maintenance of APIs, as well as product and add-on components.
- Maintenance of code integrity and organization.
The requirements are:
- Successfully completed bachelor’s or master’s degree in computer science or in related fields such as Bioinformatics.
- At least 2 years of professional software engineering experience.
- High proficiency in Python and ability to write clean and well-documented code (must).
- Experience with cloud-based development using AWS (preferred), GCP or Azure.
- Experience with Docker and container-based deployment.
- Proficiency in JavaScript.
- Experience with at least one database system (SQL or no-SQL).
- High familiarity with Git.
- Experience with agile development practices.
- Experience with CI/CD and automated testing.
- Very strong English skills (both verbal and written).
Bonus points for:
- Knowledge about machine learning or data science.
- Experience with Python packages SpaCy, scikit-learn, flask and fastapi.
- Experience with JavaScript libraries React and Redux/Context.
- Experience with Gitlab CI/CD pipelines.
- Experience working with knowledge graph data.
- Knowledge and experience in bioinformatics methods.
Job Title: Software Development Manager
Job Type: Full – Time
Location: Pune
Work Timings – General Shift
Main Job Tasks and Responsibilities:
- Provide project management and overall leadership on every aspect of the software and infrastructure
- Engage in external customer and client discussions at all stages of a project lifecycle as needed, including initial project scoping efforts through development and project presentation.
- Get involved to provide directions for different projects inclusive of research, development, design, evaluation, testing along with delivery.
- Supervise architecture planning and lead efforts to develop a technical roadmap for projects.
- Breakdown the Project stories into Sprints and ensure project completion on time by delegating, monitoring, and mitigating risks.
- Establish and stimulate software development standards and processes along with best practices.
- Perform closely with Engineers, Developers, and Product Management throughout the organization.
- Brainstorming new product development strategies and solutions.
- Constantly find ways to improve efficiency, introduce automation and smart measures for robust quality.
- Ensure quality design reviews to meet the customer’s SLA.
- Supervise resource allocation to assure the attainment of apt business and personnel development goals.
- Involve in strategic plans to accomplish technical as well as business with leadership chain, team, and customers.
- Evaluate projects, develop and update schedules plus supervise project status.
- Collaborate effectively with all team members as well as hold regular team meetings.
- Provide a safe and healthy environment for the team to develop and grow into highly productive, self-motivated, and competitive intellectuals
Skills and Experience:
Qualifications:
- BE/B-Tech/MBA in any related field.
- Experience: 5+ years
Skills:
- Strong Verbal and Written Communications Skills.
- Strong Relationship Building Ability with teams at all locations.
- Ability to work Collaboratively with various Verticals across multiple Geographical Locations.
- Ability to handle multiple projects simultaneously, efficiently & accurately.
- Should have technical knowledge of product development over Mobile, desktop, and enterprise infrastructure.
- Should have the ability to independently manage development from design through testing and deployment.
- Should have had experience tech stacks like MERN, MEAN, LAMP, or equivalent.
- UI experience is preferred.
- 2+ years of application development experience using Cloud technologies.
Personal Qualities and Behavior traits:
- Be a good team worker demonstrating loyalty and commitment to the organization and team members.
- Good organizational and communication skills and excellent attention to details
- Interact with individuals to facilitate information and feedback.









