
Key Responsibilities:
Design, develop, and maintain efficient, reusable, and reliable Go code.
Implement and integrate with back-end services, databases, and APIs.
Write clean, scalable, and testable code following best practices and design patterns.
Collaborate with cross-functional teams to define, design, and ship new features.
Optimize application performance for maximum speed and scalability.
Identify and address bottlenecks and bugs, and devise solutions to these problems.
Stay up-to-date with the latest industry trends, technologies, and best practices.
Required Qualifications:
Proven experience as a Golang Developer or similar role in software development.
Proficiency in Go programming language, paradigms, constructs, and idioms.
Experience with server-side development, microservices architecture, and RESTful APIs.
Familiarity with common Go frameworks and tools such as Gin.
Knowledge implementing monitoring, logging, and alerting systems
Experience with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).
Understanding of code versioning tools, such as Git.
Strong understanding of concurrency and parallelism in Go.
Experience with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes) is a plus.
Excellent problem-solving skills and attention to detail.
Ability to work effectively both independently and as part of a team.

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Senior Technical Consultant (Polyglot)
Experience- 5-9 Years
This is a Backend-heavy Polyglot developer role - 80% Backend 20% Frontend
Backend
- 1st Primary Language - Java or Python or Go Or ROR or Rust
- 2nd Primary Language - one of the above or Node
The candidate should be experienced in atleast 2 backend tech stacks.
Frontend
- React or Angular
- HTML, CSS
The interview process would be quite complex and require depth of experience. The candidate should be hands-on in backend and frontend development (80-20)
The candidate should have experience with Unit testing, CI/CD, devops etc.
Good Communication skills is a must have.

We are seeking a mid-to-senior level Full-Stack Developer with a foundational understanding of software development, cloud services, and database management. In this role, you will contribute to both the front-end and back-end of our application. focusing on creating a seamless user experience, supported by robust and scalable cloud infrastructure.
Key Responsibilities
● Develop and maintain user-facing features using React.js and TypeScript.
● Write clean, efficient, and well-documented JavaScript/TypeScript code.
● Assist in managing and provisioning cloud infrastructure on AWS using Infrastructure as Code (IaC) principles.
● Contribute to the design, implementation, and maintenance of our databases.
● Collaborate with senior developers and product managers to deliver high-quality software.
● Troubleshoot and debug issues across the full stack.
● Participate in code reviews to maintain code quality and share knowledge.
Qualifications
● Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience.
● 5+ years of professional experience in web development.
● Proficiency in JavaScript and/or TypeScript.
● Proficiency in Golang and Python.
● Hands-on experience with the React.js library for building user interfaces.
● Familiarity with Infrastructure as Code (IaC) tools and concepts (e.g.(AWS CDK, Terraform, or CloudFormation).
● Basic understanding of AWS and its core services (e.g., S3, EC2, Lambda, DynamoDB).
● Experience with database management, including relational (e.g., PostgreSQL) or NoSQL (e.g., DynamoDB, MongoDB) databases.
● Strong problem-solving skills and a willingness to learn.
● Familiarity with modern front-end build pipelines and tools like Vite and Tailwind CSS.
● Knowledge of CI/CD pipelines and automated testing.


We’re building a suite of SaaS products for WordPress professionals—each with a clear product-market fit and the potential to become a $100M+ business. As we grow, we need engineers who go beyond feature delivery. We’re looking for someone who wants to build enduring systems, make practical decisions, and help us ship great products with high velocity.
What You’ll Do
- Work with product, design, and support teams to turn real customer problems into thoughtful, scalable solutions.
- Design and build robust backend systems, services, and APIs that prioritize long-term maintainability and performance.
- Use AI-assisted tooling (where appropriate) to explore solution trees, accelerate development, and reduce toil.
- Improve velocity across the team by building reusable tools, abstractions, and internal workflows—not just shipping isolated features.
- Dig into problems deeply—whether it's debugging a performance issue, streamlining a process, or questioning a product assumption.
- Document your decisions clearly and communicate trade-offs with both technical and non-technical stakeholders.
What Makes You a Strong Fit
- You’ve built and maintained real-world software systems, ideally at meaningful scale or complexity.
- You think in systems and second-order effects—not just in ticket-by-ticket outputs.
- You prefer well-reasoned defaults over overengineering.
- You take ownership—not just of code, but of the outcomes it enables.
- You work cleanly, write clear code, and make life easier for those who come after you.
- You’re curious about the why, not just the what—and you’re comfortable contributing to product discussions.
Bonus if You Have Experience With
- Building tools or workflows that accelerate other developers.
- Working with AI coding tools and integrating them meaningfully into your workflow.
- Building for SaaS products, especially those with large user bases or self-serve motions.
- Working in small, fast-moving product teams with a high bar for ownership.
Why Join Us
- A small team that values craftsmanship, curiosity, and momentum.
- A product-driven culture where engineering decisions are informed by customer outcomes.
- A chance to work on multiple zero-to-one opportunities with strong PMF.
- No vanity perks—just meaningful work with people who care.


Looking for 5+ years experienced Senior Fullstack Engineer for research-focused, product-based, US-based Startup
AI Assistant for Research using state of the art language models (ChatGPT for Research)
At SciSpace, we're using language models to automate and streamline research workflows from start to finish. And the best part? We're already making waves in the industry, with a whopping 5 million users on board as of November 2025!
Our users love us too, with a 40% MOM retention rate and 10% of them using our app more than once a week! We're growing by more than 50% every month, all thanks to our awesome users spreading the word (see it yourself on Twitter).
And with almost weekly feature launches since our inception, we're constantly pushing the boundaries of what's possible. Our team of experts in design, front-end, full-stack engineering, and machine learning is already in place, but we're always on the lookout for new talent to help us take things to the next level.
Our user base is super engaged and always eager to provide feedback, making Scispace one of the most advanced applications of language models out there.
We are looking for insatiably curious, always learning SDE 2 Fullstack Engineer. You could get a chance to work on the most important and challenging problems at scale.
Responsibilities:
- Work in managing products as part of SciSpace product suite.
- Partner with product owners in designing software that becomes part of researchers’ lives.
- Model real-world scenarios into code that can build the SciSpace platform.
- Test code that you write and continuously improve practices at SciSpace.
- Arrive at technology decisions after extensive debates with other engineers.
- Manage large projects from conceptualization, all the way through deployments.
- Evolve and ecosystem of tools and libraries that make it possible for SciSpace to provide reliable, always-on, performant services to our users.
- Partner with other engineers in developing an architecture that is resilient to changes in product requirements and usage.
- Work on the user-interface side and deliver a snappy, enjoyable experience to your users.
Our Ideal Candidate would:
- Strong grasp of one high-level language like Python, Javascript, etc.
- Strong grasp of front-end HTML/CSS, non-trivial browser-side javascript
- General awareness of SQL and database design concepts
- Solid understanding of testing fundamentals
- Strong communication skills
- Should have prior experience in managing and executing technology products.
Bonus:
- Prior experience working with high-volume, always-available web-applications
- Experience in ElasticSearch.
- Experience in Distributed systems.
- Experience working with Start-up is a plus point.


Experience:
- 2-5 years
Requirements:
- strong backend knowledge in Node.js
- knowledge in typescript would be an added advantage
- frontend tech: React, Vue(Optional)
- familiar with Redux, RTK
- knowledge in db: MySQL, PostgreSQL, MongoDB(Optional)
- experience in git
- familiar with linux systems
- familiar with hosting web servers and technologies like nginx, apache
- familiarity with docker is an added advantage
Responsibilities:
- building microservices, REST APIs
- adhering to best security, performance and scalability techniques
- coding complex modules
- code reviews- enforcing best practices
- implementing better application architectures
- strong interest to learn new technologies and adapt
- agile methodology project experience
- experience in estimating projects
- assist in preparing technical documentations
- passion for team work and innovation
Industry
Information Technology & Services
Employment Type
Full-time
Job Type: Full-time
Pay: ₹10,000.00 - ₹30,000.00 per month
Schedule:
- Day shift
Ability to commute/relocate:
- Kozhikode, Kozhikode - 673019, Kerala: Reliably commute or planning to relocate before starting work (Required)
Education:
- Bachelor's (Required)
Experience:
- Angular: 1 year (Preferred)
- total work: 2 years (Required)
- Java: 2 years (Required)


Responsibilities:
- Design, develop, and maintain software applications.
- Go the extra mile to identify customer needs and pain-points.
- Relentless focus on delivering high quality, bug-free code.
- Help and mentor those around you to achieve the team and company goals.
- Closely work with the SRE and DevOps team to set up microservices infrastructure.
- Maintaining and auditing code/design quality as per set guidelines and standards in assigned projects.
- Testing of completed tasks in ongoing projects in the team before sending updates to reporting authority/client.
- Participate in application design, code reviews and documentation.
Requirements:
- Experience in agile development process.
- Excellent knowledge of HTML5, CSS3.
- Excellent knowledge of JavaScript.
- Experience with cross-browser, cross-platform and design constraints on the web
- Good understanding and experience of working on Vue.js/React.js.
- Prior experience building REST APIs
- Hands-on experience with Node.js/Golang/Java + Redis + Elasticsearch.
- Experience with AWS/GCP is a plus
- Knowledge of version control systems like GIT.
- Experience in developing automated unit and functional tests
- 3 - 6 years of experience with a Bachelor's in Computer Science or related field

- Someone’s traveling to airport/office/home - can we suggest them public transport routes with first mile & last mile and accurate tracking of the individual leg of the journey
- Someone’s new in the city - can we help them travel from A to B in the most efficient way
- Someone’s planning to not use their private vehicle for the commute - can we design an efficient and reliable system to plan their commute with accurate information of public and private transport
- Transition people from private to hybrid multimodal commute
- Someone's traveling home late at night - can we give their friends, family peace of mind?
- Build a single mobile ticket for the entire journey
What you’ll do
- Build the backend and deploy systems powering the app
- Improve routing across 10+ cities for everything from walking to trains to electric scooters to metro to bus to auto to bike
- Integrate new private transport companies and new ways of getting about our cities
- Develop smarter ways of integrating the payment systems with the app
- Extract, process and crunch together departure times, travel habits, and pricing information and suggest reliable results to users
- Create experiences that delight your friends, family, and millions of new commuters when they come and visit your city
- Design and build systems that scale on demand and are secure
- Deploy and support your code on AWS
- Best practices: code reviews, tests, CI
- Teach us how to be better our Stack (Required) Java (Spring Boot), Postgres, MongoDB, ReactJs, Golang Microservice Nginx, API Gateway, Load Balancer, Kafka, Redis, Websockets, Docker, Kubernetes, Git, AWS - EC2, RDS, s3, lambda Optional Nodejs(Express)


- Own and implement features used by large customers like Truecaller, Mozilla, Zomato, Netflix, etc.
- Performance, Security and Usability goals are in DNA.
- Full ownership and accountability of Microservices which includes day-to-day operations and maintenance.
- Business and technical Metric definitions and reviews.
- Drive CI & CD Evaluate technologies and development stacks for API-based platform which scales to 100,000 transactions per second.
- Perform push-button deployments of any version of the software to any environment on demand.
- Design and build web apps that are scalable and puts user experience front and center.
- Develop modular UI components for company-wide reuse.
- Evolve a common design language for UI across apps.
- Establish and advocate front-end coding guidelines.
- Meld UX and great-looking UI while keeping excellent code quality.
- Own end-to-end life cycle of the product from requirement analysis, design, development, test, release, and maintenance.
- Develop reusable tools/libraries
- Identify opportunities for automation and collaboration points.
- Continuously improve cycle time, throughput, and code quality.
- Continuously improve value-adding-activities/non-value-adding activities ratio.
Skills Required::
- 4 - 6 years of experience in large-scale distributed systems.
- Proficient in Python/Golang/Java/ http://node.js/">Node.js
- Understanding of CSS, Advanced Javascript, http://vue.js/">Vue.js, http://react.js/">React.js, and other web technologies.
- Understanding of Rest based API Architecture
- Writing high-performance, reliable and maintainable code.
- Excellent microservices pattern understanding.
- Ability to define cross-core contracts and bring them to closure through collaboration.
- Good knowledge of database structures, theories, principles, and practices.
- Experience working with AWS components [EC2, S3, RDS, SQS, ECS, Lambda].
- Analytical and problem-solving skills
- Good aptitude in multi-threading and concurrency concepts.
- Working knowledge of Git and proficiency with at least one build server: Jenkins/Travis/Bamboo.
- Good to have a telecom background

They are backed by some of the world’s top marquee funds in our journey to create transparency and standardization to an otherwise opaque industry.
Your responsibilities:
● Understand the business context and build high-quality code using proven design and
architectural patterns
● Develop, test and deploy integrations required to meet business requirements
● Carry out unit tests and other quality control mechanisms to inform and validate the code and design
● Utilizing and monitoring cloud infrastructure resources (such as AWS, Azure) efficiently
● Participate in a highly fluid environment applying agile software development principles
● Ensure the coding standards are on-par with the best in the industry
Educational Qualifications:
● Bachelor's or Master’s degree in a quantitative field (e.g. Mathematics, Engineering, Computer Science)
Must have skills:
● 3+ years of experience with React.js, React Native, and Node.js/Java/Go
● Experience in building and deploying a mobile application using React Native.
● Strong proficiency in JavaScript/TypeScript, including DOM manipulation and the JavaScript object model
● A sound understanding of Redux/Flux, Webpack, ES6, Jest.
● Must have hands-on experience in Restful APIs
● Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems
● Ability to ship features on a weekly basis: should be good at time management and
prioritization
● Hands-on experience in CI/CD principles and TDD
● Strong written and verbal English communication skills
Good to have skills:
● Experience in event-driven & asynchronous I/O frameworks
● Exposure to business process and workflow automation
● Working experience in process-driven and data-intensive business applications

R E A D T H E J D C A R E F U L L Y B E F O R E A P P L Y I N G ! ! ! !
🤘 Who are we?
👌 The takeaway for you?
About the Learning curve in the Job role, the opportunities are plenty as Xongl is working on an inclusive deep tech in the field of distributed computing or storage on the cloud. Cloud will dominate to be the hotbed in India, with the double growth rate than globally in the cloud adoption, till 2030. As a full-stack developer, opportunities and growth in this field are extensive with one of the highest pay scales in IT. According to Nasscom, Cloud spending in India is estimated to grow at 30% p.a. to reach USD 7.1 – 7.2 Bn. in 2022.
ESOP will be provided.
👇 let's go through details.
In this scenario, this role demands to go through a critical six months duration of platform-specific training and learning sensitive server handling protocols on a close collaboration with the team. The candidate can develop the ability to institute a specific user-centric mindset and security concerned practices through this training period.
The candidate for this position will go through mandatory 6 months of training period with a base monthly salary ranged between ₹12K- ₹15K / Month
🤝 What are we expecting from you?
- Handling live server deployments.
- Managing cloud architecture.
- Developing front end architecture.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Seeing through a project from conception to finished product.
- Designing and developing APIs.
Candiadate will have the option to join us at our Chennai office once situations become normal.

