Full Stack Developer

Job Title : Golang Developer

Experience : 3+ Years

Location : Pune, Maharashtra (On-site)

Employment Type : Full-Time

Role Overview :

We are looking for a passionate and skilled Golang Developer with strong computer science fundamentals and hands-on development experience. The ideal candidate should be a logical thinker, self-motivated problem solver, and eager learner who enjoys building scalable and high-performance applications.

Mandatory Skills : Strong hands-on experience in Golang, RESTful API development, PostgreSQL/MySQL, Git version control, and solid problem-solving with computer science fundamentals.

Key Responsibilities :

• Develop, maintain, and enhance backend applications using Golang.
• Write clean, scalable, and efficient code following best coding practices.
• Design and implement RESTful web services.
• Collaborate with cross-functional teams including Product, UX, and QA to deliver quality software on time.
• Take end-to-end ownership and accountability of assigned tasks.
• Contribute to performance optimization and application scalability.

Required Skills :

• Strong hands-on experience in Golang and related frameworks.
• Good understanding of RESTful API development.
• Experience working with RDBMS such as PostgreSQL/MySQL.
• Strong problem-solving skills and solid computer science fundamentals.
• Experience with Git version control.
• Excellent communication skills.

Good to Have :

• Basic knowledge of HTML, CSS, and any JavaScript framework.
• Exposure to Non-relational databases.
• Participation or credentials on platforms like HackerRank/HackerEarth.
• Understanding of end-to-end web application development.

About the Role

We are looking for a strong software engineer who actively uses AI to build better software faster. This is a backend-heavy engineering role where LLMs and AI systems are integrated into real production applications.

You will design, build, deploy, and maintain AI-enabled systems, while maintaining strong engineering discipline and code quality.

Key Responsibilities

• Architect and build scalable backend systems (Python / FastAPI preferred)
• Integrate LLM APIs, RAG pipelines, and AI workflows into production applications
• Deploy and maintain containerized applications on AWS/Azure
• Use AI coding assistants and agents to accelerate development, without compromising code quality
• Convert ambiguous requirements into production-ready systems

Must-Have Skills

• 7+ years of professional software engineering experience
• Strong Python backend experience
• Experience building REST APIs and production systems
• Solid understanding of system design and clean architecture
• Hands-on experience with Docker and Linux
• Experience deploying to AWS or Azure
• Experience integrating LLM APIs into applications
• Experience with embeddings / vector databases / RAG pipelines
• Strong Git and collaborative development workflows
• Ability to operate independently in ambiguous environments

Most importantly:

• Strong engineering fundamentals
• High ownership mindset
• Comfort using AI tools to move fast
• Discipline to maintain structure and quality

Good-to-Have

• Experience with real-time streaming or WebSockets
• Kubernetes deployment experience
• Experience in a fast-paced startup or consulting environment
• Familiarity with agent frameworks or voice/multimodal systems

Screening Requirement

Please include:

• A portfolio of systems you’ve built (especially AI-enabled systems), and
• A short note explaining how you use AI tools in your development workflow.

We are specifically looking for engineers who lean into AI agents and coding assistants, but still understand architecture, performance, and clean code.

Responsibilities of a Senior Software Engineer (Backend):

• You will be a guide in the entire application lifecycle including research, design, development, testing (dev owns quality), along with continuous deployment and delivery
• Lead design with a major focus on best user experience, performance, scalability and future expansion
• You will act as a mentor for less-experienced peers through both your technical knowledge and leadership skills to bring in continuous improvements and implement best practices.
• You will apply the latest technology thinking from our tech radar, adopt best design practices to solve complex problems and ensure our product is the best in usability.
• You will work directly with the CEO and the cross functional product teams, align on the needs of the products and operations.
• You will analyze business, technology challenges and suggest solutions
• Build an “Awesome” team

This opportunity is for you if,

• You have 4-6 Years of work experience in building highly-interactive applications using Java, Spring MVC, Spring JMS, Spring JDBC, Spring IOC, Spring Boot, MySQL, MiBatis, ReactJS, Java Script, jQuery, AWS, JMS and have knowledge on wide range of web technologies, tools and Frameworks.
• You have experience in working with Restful webservices
• You have strong knowledge and understanding of design patterns and domain driven design
• You understand fundamental design principles behind building scalable, resilient, and maintainable applications 
• You have functional knowledge of inclusive design: accessibility, and related tooling
• You have consumer web development experience for high-traffic, public facing web applications
• You have knack for writing clean, readable, re-usable code
• You have good knowledge on TDD and CI/CD practices.
• You have experience in managing and publishing releases using Git branching and tools like NPM and YARN.
• You have penchant for learning
• You are a great analytical & logical thinker and someone who loves solving problems
• You are passionate, energetic, enthusiastic and a go-getter
• You are “ FUN @ Work “

⌛️ Where will you spend your time?

• Early-stage AI SaaS product with the potential to disrupt the Product Analytics space
• Relentlessly improving performance, scalability, and maintainability on top of being responsible for entire products
• Owning the design process, implementation, and verification of framework components leveraging standard software engineering methodologies
• Translating functional and technical requirements into detailed architecture and design.

🤝 What makes you a good fit?

• 0-2 years of experience in product development, architecture, data structures, algorithms and design.
• Experience with API integrations, database design, and backend frameworks on NodeJS and/or Python
• Experienced with an agile team environment and you prefer being a self-starter.

👀 What process do we follow?

• The whole process is designed so that it can wrap within 2 weeks
• Application: We will keep it simple. You can apply directly through this link. All we ask for is a Resume and a couple of lines around the motivation for the position you are applying for. Additional Portfolio links such as Github, Medium or a Personal website are welcome but not mandatory.
• Screening: We will screen your profile and get back with a decision within 72 working hours.
• Interviews: We will have 3 rounds of technical interviews and 2 rounds of cultural fitment interviews.
• Offer Rollout: If all looks well, we will pop a bottle of champagne.

❤️ Well Being, compensation and how we behave when no one is watching?

We care about your well-being. Along with excellent health insurance, we offer flexibility to work how you want to. We push for physical well-being and in addition to internal health sessions, you get a complimentary annual gym membership.

We assign dedicated work hours exclusively to learning & development initiatives. We respect your weekends and in terms of work hours, we believe in deliverables over anything else. We regularly host team-building sessions, off-sites and encourage discussions around mental well-being and physical well-being over everything else. Most importantly, when our chips are down, we behave the way a family would.

We admire talent and believe in rewarding people for their input. We understand that compensation is an important factor. Our compensation will be respectful to your situation, and the whole process will be transparent from the very minute we speak to you.

Most of us have grown up in a meritocratic culture where actions speak louder. We grew up saying yes to a lot of things outside of our comfort zone and we want to maintain the same without any compromise. When actions speak, we love to celebrate and amplify bold moves. We don’t have answers to a lot of questions and when we falter, we will acknowledge our missteps. There are no closed doors in the way we work. At the end of the day, we are human beings and we will ensure that you can proudly call Crunchit your home.

🍰 What gives you brownie points?

You demonstrate learnability. The founders have spent their years building things mostly independently and at times relying on the collective hive mind of peers. If you are willing to learn and dare to say yes to things that lie out of your comfort zone, you’ll love the growth and transformation.

🏡 Where will you work from?

We are operating out of Central Indiranagar, Bangalore. We are firm believers in "when we sit together on a table, we move mountains". So you will be required to come to our office [WFO], which we have designed with a lot of love and affection :)

• Leads more than one projects end-to-end and collaborates across functions. Drives planning, estimation and execution.
• Manages stakeholder expectations and offers scalable, reliable, performant and easy to maintain solutions
• Consistently delivers complex, well backed and bug-free products in time
• Consistently takes well thought technical/design decisions
• Develops expertise in more than one area and shares knowledge with others. able to mentor/train in areas which are new to them.
• Drives people to solve engineering challenges
• Enjoys high respect of Tech and other cross functional teams
• Demonstrates effective communication with project team, management and

internal/external clients as necessary.

• Surfaces both technical and non-technical team challenges and helps resolve them
• Champion for SDLC best practices and high quality standards

• Expert at in RoR, Golang, NodeJS or Python. Good to have exposure to ML.
• Must have experience in cloud computing
• Operates independently with almost no oversight
• Is able to apply domain expertise to think critically and make wise decisions for the

team, taking into account tradeoffs and constraints.

• Communicates tech decisions through design docs and tech talks
• Has delivered multiple projects with end-to-end engineering ownership
• Keeps track of new technology/tools and embraces them as necessary
• 7+ years of experience in product driven organization
• A Bachelors or Masters degree in engineering from a reputed institute (preferably

• Good knowledge of SQL and related databases, with a preference for those with MySQL experience.
• Excellent knowledge of the basic PHP 7 or web server exploits along with their solutions.
• Experience building or maintaining a CMS.
• Knowledge of MVC frameworks.
• A detailed understanding of database design and administration.
• Proficiency when it comes to code versioning tools.
• The ability to integrate a variety of data sources and databases into a single system.
• Proficiency when it comes to code versioning tools.
• Work closely with the IT team in completing projects.
• Troubleshoot and fix any issues relating to PHP programs.
• Ensure smooth operations of web processes and infrastructure.
• Create scripts to facilitate client systems to meet performance and objectives.
• Test and develop software for client applications.
• Create documentation for software created.
• Utilize source debuggers and write or modify client software.
• Produce results effectively and within the deadlines set.

Responsibilities

• Perform a mix of maintenance, enhancements, and new development as required
• Work in a data analyst role and with business intelligence applications
• Document features, technical specifications & infrastructure Responsibilities
• Work cross-functionally to convert business needs into technical specifications

Qualifications

• 3+ years' of experience in web development and software design.
• Proven experience as a PHP developer in a competitive environment.
• Strong knowledge of PHP coding and web-based applications.
• Good understanding of website integration and software creation.
• Excellent verbal and written communication skills.
• Able to follow clear instructions according to client demands.
• Expertise in front-end technologies (HTML, JavaScript, CSS), PHP frameworks, and MySQL databases.

Job Description:

• Programming and optimizing rust / wasm based smart contracts
• Design, research and develop blockchain-based solutions
• Developing decentralized high-performance systems
• Building reliable and fast data storages
• Working with virtual machines used by modern blockchains: WebAssembly, EVM, COSMWASM
• Implementing consensus algorithms and other protocols
• Security audits of third-party and internal solutions
• Establishing policies and procedures that produce secure, high-quality software
• Write and review technical proposals
• Improve engineering standards, tooling, and processes
• Coding with concurrency, efficiency and scalability as primary motive
• Document systems, build runbooks, and automate those processes
• Being hands on by writing, testing, and deploying high-performance networking code
• Rigor on clean code, unit testing, code coverage and best practices
• Developing infrastructure software
• Supporting and Leading the team of junior developers.

Required qualifications:

3+ years experience in developing smart contracts, 2.5+ years of experience in Rust, willingness to learn on the go, ability to write clean code, a strong sense of responsibility.

Tech Stack:

Rust, cargo, git, linux, bash, ability to work with Docker.

Nice to have:

cryptography and system software development experience,understanding of design patterns, understanding of operating systems and networks, ability to design algorithms and mathematical models.

• We are one of the fastest-growing game development companies with headquarters in
• Bangalore, India. Since our inception in 2017, we have carved a niche in the gaming industry by our highly creative and expert approach to game design, artwork and development. Our two games, ‘Ludo STAR’ and ‘Parchisi STAR’ have already reached 50 million global downloads.
• We have a grand vision of being the “Best Game Developing Company” in the world. We are vastly committed to developing visually appealing and technically advanced games for diverse platforms and game applications that appeal to all ages.
• We offer an autonomous studio consisting of self-motivated teams in a fast decision-making
• environment, allowing you to be truly impactful and develop professionally.
• It’s an exciting time to come aboard, career experience as a lead developer working with leadership teams.