Senior Software Engineer (FullStack)
Synup is a marketing platform for local businesses.
Ever tried to find the best Sushi restaurant in town?
- We help businesses like that be found online by helping them manage their online profiles across different platforms like Google, Facebook, Apple Maps, Yelp, etc.
- We build tools for them to interact with customers better by notifying them of latest reviews, helping them respond appropriately or collect feedback.
- We provide them with analytics reports that these businesses would not have otherwise had access to.
Our customers include businesses both small like a Sushi restaurant or large like your most trusted bank.
About your role as our new Senior Software Engineer (FullStack)
As an experienced engineer we know that you have built software to solve various business problems at your previous workplaces. You may have also explored technologies on your own for your learning or hobby projects.
- You will be building APIs for the Synup platform and also UI to make our platform capabilities available to our customers.
- You and the team that you are a part of will be collectively responsible building performant software and customer experiences that scale to our next million customers.
- You will be responsible for writing technical specs and contributing to it's implementation. We expect that you would have done the same in your previous workplaces.
- Other folks on our team are looking forward to learn from your experiences.
For engineers that join our team
- We expect you to be good with Ruby or Python to build APIs.
- You will be contributing to our UI that is built with React and GraphQL.
- We hope our team members have a strong grasp of software design patterns and know when to put them to good use.
- Experience with an SQL datastore would help a lot. PostgreSQL is our primary datastore.
- We optimize our search functionality and rollup reports by using ElasticSearch.
- We expect that you have used Redis. Redis is our swiss army knife to solve a lot of problems apart from just caching.

About Synup
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Key Requirements / Skills
- 6+ years of overall experience in software development with strong expertise in building scalable web applications.
- 2+ years of experience as a Technical Lead, managing development teams and driving project delivery.
- Strong technical decision-making ability, including architecture design, technology selection, and implementation of best practices.
- Front-end expertise: Strong experience in React, JavaScript, TypeScript, and building responsive and user-friendly UI/UX.
- Back-end development: Hands-on experience with Node.js, RESTful APIs, API design, and server-side architecture.
- AI/ML knowledge: Experience in implementing AI/ML models or integrating AI-based solutions to solve business problems.
- Cloud & DevOps exposure: Experience with AWS/Azure, understanding of CI/CD pipelines, and cloud-based deployments.
- Code quality & best practices: Experience in code reviews, Git version control, and ensuring maintainable and secure code.
- Team leadership: Ability to mentor developers, guide technical discussions, and collaborate across teams.
- Strong communication skills to effectively interact with technical and non-technical stakeholders.
- Experience working in high-compliance environments such as healthcare systems is a plus.
Education Qualifications:
- B.Tech/M.Tech in CSE/IT/AI/ML from a good university
What You’ll Do:
We’re looking for a Full Stack Software Engineer to join us early, own critical systems, and help shape both the product and the engineering culture from day one.
Responsibilities will include but are not limited to:
- Own end-to-end product development, from user experience to backend integration
- Build and scale a modern SPA using React, TypeScript, Vite, and Tailwind Design intuitive, high-trust UIs for finance workflows (payments, approvals, dashboards)
- Collaborate closely with backend systems written in Go via well-designed APIs
- Translate product requirements into clean, maintainable components and state models
- Optimize frontend performance, bundle size, and load times for complex dashboards
- Work directly with founders and design partners to iterate rapidly on product direction
- Establish frontend best practices around architecture, testing, and developer experience
- Contribute across the stack when needed, including API design and data modeling discussions.
What You’ll Need:
- Strong experience with Go in production systems
- Solid backend fundamentals: APIs, distributed systems, concurrency, and data modeling
- Hands-on experience with AWS, including deploying and operating production services
- Deep familiarity with Postgres, including schema design, indexing, and performance considerations
- Comfort working in early-stage environments with ambiguity, ownership, and rapid iteration
- Product mindset — you care about why you’re building something, not just how
- Strong problem-solving skills and the ability to make pragmatic tradeoffs
Set Yourself Apart With:
- Experience with Tailwind or other utility-first CSS frameworks
- Familiarity with design systems and component libraries
- Experience building fintech or enterprise SaaS UIs
- Exposure to AI-powered UX (LLM-driven workflows, assistants, or automation)
- Prior experience as an early engineer or founder
- product engineering culture from the ground up.
Job Description:
- Creating proxy-based applications
- Migrating legacy applications to new technologies
- Maintaining applications/websites and troubleshooting
Skills & Experience:
- Well-versed with SSO, Shibboleth and SAML
- Should have decent knowledge of networking
- Good with .NET web applications, MVC, RestAPI, REACTJS, NODEJS, HTML, CSS
- Should have previously worked on applications based on SAML, SSO and CDNs.
- Should know Identity Providers, access gateways and integration with SSOs
Create decoupled, interactive web UIs using JavaScript (Angular, jQuery)
Aid in the development and ongoing maintenance of our DevOps platform (Ansible)
Provide technical advice and recommendations for language and software choices.
Develop code that is cross-browser and cross-platform friendly
Collaborate with project stakeholders to ensure all requirements are met
Evaluate technologies and manage technical planning
Support and ongoing development for existing projects
Provide clean code and proper documentation for each project
Fix bugs and resolve ongoing issues
Strong writing and speaking skills (English)
Technical Requirements:
3 to 7 years of experience developing and deploying web sites and applications
Experienced with Flask / Pyramid / Falcon
Experience with Agile / SCRUM practices
Experience setting up and managing servers.
Experience hand-coding HTML and CSS
Experience with JavaScript development
Some experience with DevOps practices and platforms ( AWS )
e-commerce integration and custom development
Custom web-based application development experience (startup experience is a bonus)
Comfortable collaborating with designers, front-end developers, and other team members
Object-oriented design and development strategies
Web services / ReST API design is Key
Understanding of Microservices is a bonus
- Is at least 2-3 startup’s old
- Has experience of building products from scratch and scaling.
- Has experience of managing at least 3-4 Engineers.
- Has experience of working with cross border / multi-ethnic teams / Different time zones.
- Has experience of building social media
- Has a formal education in technology
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.
• Experience in development with Java Technology (Java, Java Script, Spring).
• Experience with web technologies (JavaScript, HTML, CSS).
• Experience with Web Services (REST/SOAP API).
• Understanding of No-SQL Database (Ex : Mongo).
• Understanding of relational databases: Oracle, MS-SQL.
• Good knowledge of software development lifecycle.
• Good learning capacity.
• Good team spirit.
Knowledge/Experience using agile methodology is a big plus
Desired Skills
Experience with JSON, XML.
Very good knowledge on the Core Java, strong in the collection framework
platform, which is experiencing accelerated growth. It is crucial not only to
Chumbak’s own success, but also to the success of our customers. You'll be
instrumental in architecting, building, operating, and optimizing the code and
infrastructure that powers the Chumbak e-commerce platform, user
experience, analytics and more. You'll champion new features and
improvements that deliver tremendous value and customer delight while also
reducing technical debt through all phases of the software development
lifecycle. You’ll have the unique opportunity to help us to build the teams,
shape the culture, develop a center of excellence and establish a strong brand.
As a full stack developer, your role would be to (Roles & Responsibilities):
- Design and develop highly scalable, reliable, and fault-tolerant systems
and scalable application components and perform system designs within
the scope of the team to fulfil both functional and non-functional
requirement
- Build the connecting components that integrates with any 3rd party
application for customers as well as for internal purposes
- Interface with the backend team to build requisite APIs for integration
- Build test plans and implement a vigorous testing process
- Be involved in strategic decisions involving both front-end and back-end
development
- Be ready to wear multiple hats as the requirement changes on time to
time
- Involve in all decisions related to Application architecture and component
development
- Proactively manage stakeholder communication (external and internal)
related to deliverables, risks, changes, and dependencies.
Should have:
- At least 5 years of relevant experience. Hands on in any object oriented
or functional programming language i.e. Python, Ruby etc
- Commanding knowledge in HTML, CSSS, JS frameworks – React.js, Angular,
- Experience in writing modular code following architectural patterns and have a deep understanding of front-end architecture and data-driven development
- Ability to work with designers to develop dynamic user experiences
- Experience designing and building production-level web applications
- Excellent debugging skills; able to debug complex technical issues
involving multiple system components.
- Experience with various architectural evolutions, identifying systemic
bottlenecks and optimizing for performance
- Problem solving capability and strong analytical thinking on complex
business use cases
- Able to have a strong impact while working independently or in a team
- Able to lead the engineering team and Effectively mentor team members
to help them unleash their full potential
- Hands on experience in AWS devops and basic knowledge of cloud infra architecture
And if you've got some of these skills, even better:
- Hands on experience working with or building e-commerce products or platforms
- Experience monitoring and operating a production-level service
- Excitement about the latest trends in application design
- Experience with agile software development methodologies like Kanban or Scrum
- Experience in integration projects including Microsoft ERP (AX Dynamics) is a plus
Desired Experience and Skills
- Education: BTech/BE/Masters
As a Javascript Engineer at Scapic, you will lead the development of the Scapic Suite ofTemplates, experiment on spatial technologies and build cutting edge XR web experiences.These templates and experiences help enable brands, businesses and agencies to start, sell,market and manage their business all through immersive technologies such as 3D, VirtualReality, Augmented Reality and Mixed Reality. The ideal candidate will have full stackexperience developing modern web applications using a variety of tool sets, remarkable
problem-solving skills, attention to detail, understanding with 3D technology or engines,cross-team communication and a passion for creative web application development.
Responsibilities:
● Lead the development of Scapic’s Suite Of Templates
● Create System Architectures for the features to be developed by keeping scale,
reliability and performance in mind
● Minimise the risk and bring in reliability to the development and release of new features
● Build next-generation Spatialized Web Experiences.
● Implement core technology and algorithms for mission critical features and identify new
technologies that can be beneficial for the company and mentor team on those
● Design and develop reusable/distributable web libraries.
● Explore and design dynamic and compelling consumer experiences.
● Manage the development and sharing of specifications between Backend, Frontend, 3D and DevOps team
● Work with DevOps team to ensure proper CI/CD is in place and maintained for best possible DX for developers
● Work closely with UX / UI designers, product managers, project managers and browser engineers
● Passionate about OSS and W3C specs.
● Lead by example and mentor fellow developers.








