
Fullstack Developer
at Blackhawk Network is a leader in Branded payments.
Primary Qualifications
- Bachelors degree in Computer Science, similar technical field of study or equivalent practical experience.
- Experience: 6-9 years.
- Software development experience in one or more general purpose programming languages including but not limited to: Java, C/C++, Python, Javascript.
- Good technical communication.
- Experience in working with front end technologies and/or front end frameworks like Angular, ReactJS or Vue.
- Experience as an Angular developer for 2+ years.
- Experience in modern JavaScript, HTML, CSS and/or jQuery for at least 3+ years.
- Familiarity with responsive design, modern CSS techniques, best practices for web and/or mobile accessibility.
Responsibilities
- Manage individual project priorities, deadlines and deliverables.
- Design, develop, test, deploy, maintain and improve software.
- Provide technical leadership across features, projects and tools.
- Mentor new and junior engineers to bring them up to speed.
- Write client-side code for web-based applications, create fast, easy-to-use, high volume production applications, and develop prototypes.
- Work closely with product management, designers, and other engineers.
- Ensure the technical feasibility of UI/UX designs.

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🚀 We’re Hiring: Senior Full Stack Engineer (On-Call Support) 🚀
Work Mode-Remote
Shift Timings-PST
Working hours-9hours(including a 1 hour of break)
Are you a seasoned Full Stack Engineer who enjoys solving real-world production challenges and being the go-to expert when it matters most? This role is for you! 💡
Role Overview
We’re looking for 3 Senior Resources to join our On-Call Support Team, ensuring platform stability and rapid issue resolution across backend, frontend, and infrastructure.
Tech Stack
Node.js (NestJS)
React.js (Next.js)
React Native
PostgreSQL
AWS (Hybrid with On-Premise)
Linux
Docker Swarm
Portainer
What You’ll Do
Provide on-call support for production systems
Troubleshoot and resolve high-priority issues
Collaborate with senior engineers to maintain system reliability
Work across backend, frontend, and infrastructure layers
Ensure uptime, performance, and scalability of applications
What We’re Looking For
Strong experience with modern JavaScript frameworks
Hands-on knowledge of cloud + on-prem environments
Solid understanding of containerized deployments
Excellent problem-solving and debugging skills
Comfortable working in on-call support rotations
Location: Bangalore
Experience: 5 to 10 years
Joiners: Immediate / Notice Period < 30 days
Company: Wissen Technology
🔍 Job Overview:
We are looking for a passionate and skilled Fullstack Developer with strong backend expertise in Java and advanced frontend proficiency in React, JavaScript, and TypeScript. The ideal candidate will have a deep understanding of core computer science concepts like Multithreading, Collections, and Immutability, and should be highly proficient in building scalable, maintainable systems.
🛠️ Key Responsibilities:
- Design and develop robust, scalable backend systems using Java (preferably Java 8 or higher).
- Build interactive, high-performance UIs using React.js, JavaScript, and TypeScript.
- Implement complex business logic with clean and maintainable code.
- Write efficient, thread-safe code utilizing Multithreading, HashMaps, HashSets, and Collections.
- Work with iterators and immutability principles to build reliable data flows.
- Collaborate with product managers, designers, and QA teams in an Agile environment.
- Troubleshoot and debug production issues as needed.
✅ Must-Have Skills:
- Strong programming experience in Core Java, Multithreading, and Java Collections Framework.
- Solid knowledge of React.js, JavaScript (ES6+), and TypeScript.
- Hands-on with HashMap, HashSet, Iterators, and Immutable Data Structures.
- Experience working with REST APIs, Spring Boot, and microservice architectures.
- Familiarity with version control systems like Git and CI/CD pipelines.
- Strong problem-solving and analytical skills.
💼 Good to Have:
- Exposure to cloud platforms (AWS, GCP, Azure).
- Experience with state management tools like Redux or Context API.
- Knowledge of performance optimization and memory management in JavaScript.
As a Full Stack Developer, you will be working on 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
- Participating in the full development life cycle, including implementing design, coding, testing, and production release
- creating modules and components in React and coupling them together into a functional app
- Understanding the nature of asynchronous programming and its quirks and workaround
- Integrating multiple data sources and databases into one system
- Creating database schemas that represent and support business processes
- Driving innovation through rapid prototyping and iterative development
Desired Candidate Profile
What you need to have:
- Minimum 1 year of experience working in MEAN or MERN stack - i.e. React/Angular and Node.js
- Deep knowledge of Frontend Application practices and commonly used modules based on extensive work experience along with Node.js applications on top of RESTful APIs
- Experience with web frontend technologies such as HTML5, CSS3, Bootstrap
- Proficient understanding of code versioning tools, such as Git is a plus
- Knowledge Experience in building ionic/hybrid apps is a huge positive
We have multiple open positions for full-stack engineers to work with us on a cutting-edge eCommerce trade analysis platform.
I am looking for multiple full stack MERN developers
Must have experience with:
- Typescript
- NextJS
- Firebase / AWS services
- Experience working on SaaS applications with a large codebase
Nice to have
- Tailwind
- DynamoDB
- Chart libraries such as ChartJS
|
● Bachelors in Software or related field ● 5+ years of professional software development experience ● Strong scripting and programming skills, at least one of Python, Java or Go. ● Application architecture and design patterns ● Strong unit test and debugging skills. Create and execute software tests (regression testing) ● Experience with microservice architecture ● Database integration and maintenance experience, preferably in mongoDB. ● Experience serving as technical lead throughout the full software development lifecycle, from conception, architecture definition, detailed design, scoping, planning, implementation, testing to documentation, delivery and maintenance is preferred ● Knowledge of professional software engineering and best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations ● Experience in development of distributed/scalable systems and high-volume transaction applications ● Having experience with Big Data tools like Apache Kafka, Airflow is a plus ● Good to have hands-on with AWS/Azure/GCP cloud |
What will you do:
- Building frontend and backend systems, developing new modules and features, performing unit testing, coordinating with the web app team on API integrations.
- Architecting, Developing, testing and deploying robust products that are fast, scalable and highly responsive
- Designing and maintaining large and complex databases, both relational and non-relational databases
- Defining code architecture decisions to support a high-performance and scalable product with a minimal footprint
- Addressing and improving any technical issues
- Identifying production and non-production application issues as a part of the deployment
- Deploying applications on AWS cloud with the ability to quickly debug hosting related issues
- Collaborating well with engineers, researchers, and data implementation specialists to design and efficient systems
What you must have:
- 3 to 5 years of experience in an MNC
- B-Tech, M-Tech or MCA from a tier 1 college
- Hands-on Experience in Node js and MongoDB
- Experience with modern frameworks and design patterns, minimum one-year experience with MEAN Fullstack paradigm
- Ability to manage and lead a team of developers
- Strong analytical and problem-solving skills
- In-depth knowledge of NodeJS, ExpressJS or Restify
We are now looking to onboard an exceptional Fullstack Developer on our team at a Senior Software Engineer/ Engineering Lead level. They will be an integral part of our technology function and work on challenging, cutting-edge problems, and contribute to the solution design and development for various software systems and subsystems. They will develop new and interesting products for our B2B users and will work with the best minds in the industry. They will also be required to lead, hire, and set up a team to meet our product objectives.
We are looking for someone who can :
- Think like a product owner
- Design and build new products and manage their delivery
- Drive culture, learning, and development of team members and of the larger org
- Mentor, motivate & ensure delivery from a small team
- Take ownership and get the job done
- Ensure the quality of deliverables
You should have :
- 4-7 years of hands-on experience in the design and development of applications using NodeJs, ReactJs, MySQL, etc.
- Good architectural and design skills
- Strong coding, data structures, and algorithms
- An engineering degree preferably, from a top-tier school (or an equivalent experience)
- Proficient understanding of code versioning tools, such as Git/SVN
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Experience in Elastic Search/ Solr/ Amazon AWS
- Experience building sites to function cross-platform and cross-browser
- The ability to own end-to-end responsibility
- The role will give you an opportunity to work with a cross-functional team from Business, Product, and Design, and lead a team of 4-7 rockstar engineers.
We have:
- A team of aces, from top-tier schools and startups, to work with
- A fast-paced, data-driven, and fun work environment
- A huge appetite for new, disruptive, creative, and implementable ideas
- An open work culture
We offer:
- Competitive salary
- A great working environment with an opportunity to work directly with the founders on very exciting real-life problems
- Opportunity to grow really fast.
- Opportunity to hire a team & mentor them.
- ESOPs
If this is something that interests you, let's talk.








