
Job Title: Java Developer (Code Craftsperson)
Location: Chennai (Work From Office – Let’s build something amazing together!)
Experience: 2-4 years (You’ve been crafting high-quality Java applications like a pro!)
About the Company:
F22 Labs is a startup software studio based out of Chennai. We are the rocket fuel for other startups across the world, powering them with extremely high-quality software. We help entrepreneurs build their vision into beautiful software products (web/mobile). If you're into creating beautiful software and solving real problems, you’ll fit right in with us. Let’s make cool things happen!
Position Overview:
If you can write clean, maintainable, and efficient Java code, we want you! As a Java Developer at F22 Labs, you’ll be responsible for developing high-performance, scalable applications using core Java and cutting-edge technologies like Spring, Hibernate, and microservices. You’ll get the chance to work on exciting projects, collaborate with brilliant minds, and contribute to building top-notch software solutions. Ready to jump in? Let’s do this!
Key Responsibilities:
- Design, develop, and maintain robust Java-based applications that scale.
- Collaborate with the design, product, and backend teams to deliver high-quality software.
- Build microservices-based architectures using modern tools and techniques.
- Integrate and consume RESTful APIs to connect various services and systems.
- Write clean, efficient, and maintainable code to ensure long-term quality.
- Develop and manage database interactions using Hibernate/JPA for efficient data persistence.
- Troubleshoot, debug, and optimize applications to ensure seamless user experiences.
- Stay current with the latest Java frameworks and technologies.
- Collaborate with the QA team to ensure every release is flawless and fully tested.
Mandatory Skills:
- Core Java (Java 8 or later) – Expertise in Java programming and understanding of object-oriented principles.
- SQL & Database Management – Strong experience with relational databases like MySQL, PostgreSQL, Oracle, etc.
- Hibernate / JPA – Hands-on experience with Hibernate and JPA for ORM-based data persistence.
- RESTful APIs – In-depth knowledge of designing and consuming RESTful APIs.
- Spring Framework – Solid expertise in Spring Boot, Spring MVC, and Spring Security.
Good to Have Skills (Bonus Points!):
- Microservices Architecture – Experience in building and deploying microservices-based applications.
- Version Control – Familiarity with Git, GitHub, GitLab, or Bitbucket.
- Build Tools – Experience with Maven or Gradle for automated build processes.
- Unit Testing – Knowledge of JUnit and Mockito for unit testing.
- Cloud Platforms – Basic knowledge of cloud platforms such as AWS, Azure, or GCP.
Why Join Us (Perks & Benefits):
- Health insurance – Your well-being is our priority.
- Flexible work timings – Work when you're at your best.
- Better-than-market compensation – We value your expertise and skills.
- Supercharged learning culture – Become the best version of yourself with us.
- Rapid career growth – Your potential is limitless here.
- Work with a collaborative, innovative team that loves tackling challenges and building world-class software.
- Learn and grow – Work with brilliant minds and share your knowledge too!
Selection Process:
- Online Assessment
- 1-2 rounds of technical interviews (Let’s talk about your Java expertise and problem-solving skills!)

About F22Labs Global
About
We’re Hiring Humans, not Ninjas 😇
Disclaimer: Only for serious folks. Work that challenges, excites, scares you and lets you go to bed satisfied!
- Project Manager (5+ Years)
- Product Manager (4+ Years)
- Email Marketer (2+ Years)
- Facebook Ads Marketer (2+ years)
- Frontend Developer Interns (Freshers)
- Backend Developer Interns (Freshers)
- Reactjs Developer (2 years)
- Nodejs Developer (2 years)
- Python Developer (2 years)
- Senior Reactjs Developer (4+ years)
- Senior Nodejs Developer (4+ years)
- Senior Python Developer (4+ years)
- Quality Analyst (2+ years) (Manual/automation)
Note: In case you don't see a role that you’d fit in, but would love to be a part of the team at some point, we’d love to stay connected. Send us your details at [email protected]
Who we are:
F22 Labs was started in 2014 by Murtuza and Hari, 2 childhood friends who always dreamt of starting a business of their own. After working at leading startups initially in their careers, they decided to take the plunge.
Over the last 7 years, we’ve been fortunate and blessed to have worked with 250+ entrepreneurs, who have trusted us with their dream of building their startups. Some of them include Hollywood celebrities like BJ Novak and Fortune 500s like Pizza Hut Inc.
Some of our products have gone on to be used, loved and have received investment from Charlie Cheever(Cofounder of Quora), Snoop Dog(does he even need an introduction?), Evan Williams (Cofounder of Twitter) and have been nominated for awards like the Webbys.
F22 Labs has won the Top 10 Software development company awards from highly respected Clutch.co for multiple years.
One cool thing about working at F22 Labs is you can never be bored. We’re working on various products cutting across different industries like: HealthCare, Non Profits, Entertainment, B2B SaaS, Ecommerce, Fashion, Sports, Travel, Fintech, Marketplaces, EdTech, LegalTech, IOT.
We have presented our products at international conventions like WebSummit Lisbon, RiseConf HongKong, Collision Conf New Orleans, Pizza Expo Las Vegas
What we do:
We build beautiful, robust and scalable web and mobile applications for idea stage founders and growth stage startups based out of USA, Canada, Mexico, Middle East, India, Nigeria, South Africa, Singapore etc.
Our Core Values:
- Honesty & Transparency: Speak your mind and do what feels right.
- Empathy: Be kind. Listen Intently. Trust by default.
- Stay Hungry, Stay Foolish: Have childlike curiosity and hunger to learn.
- Hustle Hard: Do more with less.
- Teach, don’t preach: Knowledge grows when shared.
Perks:
- State of the Art gadgets
- Complete Health coverage for you and your family
- Flexible work timings
- Top-notch Healthcare
- Care & Appreciation
- Flexible Schedules
- Supercharged Learning
- TechTalks Sessions
- Amazing Office Indoor Games
- Cool & Fun Working Enviornment
- Accommodation & Meal for Relocation
Our Hiring process:
- A Profile Review: Resume, Portfolios, personal websites, Github, anything else you want to share with us.
- A Technical task that relates to the work you will be doing
- A Final round of interview
- An Offer and onboard you are!
Know more about us @F22Labs:
Home Page
Company video


Connect with the team
Company social profiles
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We are seeking a highly skilled and motivated Python Django Developer to join our team in Gurgaon. This role requires a hands-on developer with expertise in building scalable web applications and APIs using Python and Django. The ideal candidate will have a strong background in relational databases, message brokers, and distributed systems.
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Technical Expertise:
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Preferred Qualifications:
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Company Description
Miko is an advanced artificial intelligence innovation lab with a mission to bring AI and robotics to every consumer home. Headquartered in Mumbai, India, our workforce spans several countries, including the
United States, Canada, Europe, and the Middle East. To check out various product offerings, visit Miko's website.
Position Overview:
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Key Responsibilities:
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• Excellent problem-solving skills and attention to detail.
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• Strong communication skills.
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Why Miko?
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• Impactful Work: Contribute to products that enhance the learning and play experiences of children worldwide.
• Global Reach: Be part of a brand that has a significant international presence.
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• Competitive Compensation: Receive competitive salaries and benefits packages.
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• Community Engagement: Participate in outreach programs and initiatives that give back to the community.
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● Contribute to all phases of the development life cycle
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JSP and any MVC framework
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end as well as on front end
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to the business
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Detailed JD:
Responsibilities:
- Interface with product owners and software architects to review and finalize requirements
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of new features and applications
- Actively lead and participate in agile ceremonies (Standups, Refinements, Retrospectives, Planning,
and Requirement discussions)
- Communicate effectively, clearly, and thoroughly with the Scrum Team and Stakeholders
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- Design, develop and modify software applications/systems according to specifications
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C#, .NET Core, XUnit, Entity Framework Core, MS SQL Server, PostgreSQL, Git, JIRA, Web API
Are you a high-performing, collaborative, results-oriented and technologically savvy person who is keen on sales in the digital industry? Then this highly visible role is for you!
Our client is the Health-tech initiative of India's largest business house. Started in 2015, it empowers healthcare providers and consumers in India. All healthcare monitoring services are made available through an app that will help connect doctors, hospitals, pharmacies, laboratories, and consumers, enabling preventive and predictive healthcare. It helps the care-givers to track the entire patient journey from the initial appointment and maintaining their records, generating lab test reports to providing virtual consultation and home-care solutions. It is expected that this futuristic guide will strengthen the doctor-patient relationship and enhance the in-clinic experience.
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- Building components for the companys advanced health-tech platform using Java, Solr, SpringBoot, DialogFlow
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- Education: B.Tech with Min. 65% marks
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- Key contributor in atleast one 6+ months development project involving SpringBoot and Hibernate
- Strong understanding of application server infrastructure
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- Proficient understanding of code versioning tools, such as Git or SVN
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Work with Architect to define Application, Integration and Security Design for various components involved.
Design, development and build of java solution components/modules and integrations
Hands on knowledge in technology areas like Core Java, Java 8, Web services (SOAP and REST), Spring boot, Spring Frameworks, Spring Data JPA, REST/SOAP services, Spring cloud, Spring MVC, JSON & XML based processing. Strong command on Java/J2EE & OOPs concepts and current industry trends. Working knowledge of Java 8, 11 new features.
Working knowledge of cloud based server less application development on any of cloud platforms like AWS/Azure/GCP. Candidate with experience in Cloud native application development experience will be preferred.
Working knowledge in any of the databases like Mongo DB/Oracle/MySQL/SQL Server.
Working knowledge in any of messaging platforms like Apache Kafka/Rabbit MQ/JMS/AWS SQS/Azure Event Hub/Service Bus.
Production implementation experience for large enterprise applications using Java/J2EE will be preferred.
Experience in implementing Web services Security using WS-Security, SAML, OAUTH2, Kerberos and integrating with Identity providers, LDAP and ADFS. Experience working with credential vaults will be add-on.
Strong knowledge on design and integration patterns especially in applications involving Portals/SSO, legacy applications, B2B Applications, external partners using enterprise service bus.
Well versed with ensuring coding standards, DevOps CICD implementations, version management, branching strategy, security principles.
Ensure code quality and standards are followed. Experience in test automation is plus.
Up-to-date technical knowledge by attending educational workshops, reviewing publications

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For over 10 years, Zscaler has been disrupting and transforming the security industry. Our 100% purpose-built cloud platform delivers the entire gateway security stack as a service through 150 global data centers to securely connect users to their applications, regardless of device, location, or network in over 185 countries protecting over 3,900 companies and have detected 100 Million threats/day.
We work in a fast-paced, dynamic and make it happen culture. Our people are some of the brightest and passionate in the industry that thrives on being the first to solve problems. We are always looking to hire highly passionate, collaborative and humble people that want to make a difference.
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This is a senior staff backend engineer role in the engineering team that designs, implements and maintains our state of the art product IllusionBLACK. The team is responsible for designing and implementing secure, highly performant and maintainable product.
Responsibilities:
- Architect, develop and maintain high performance, fault tolerant and scalable cloud hosted service using NodeJS
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- Must have good experience with Python
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- Experience with AWS, Azure or GCP is a plus. We have a large distributed application running on AWS
- Experience with Docker/Swarm is a plus
- Experience in some stream processing platforms like Kafka/Redis stream is a plus


- Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
- Own code for the products with responsibilities including but not limited to designing, developing, testing, maintenance of products.
- Building RESTful services and do DevOps.
- Talking to customers and business teams to suggest improvement areas in product flows.
- Create peer learnings for team members and build context for new teammates
- Help with building the company's tech team and iterating on the hiring framework.
- Provide regular feedback to your team (peers and managers) to ensure continuous improvement.
- Keeping abreast with the latest technologies and working on your skills regularly.
Skills & Requirements
- Good knowledge and experience of working with backend systems; designing server-side architecture, including production maintenance experience are must-haves.
- At least 1-8 years of experience in any programming languages like Java, Ruby, PHP, Python, and Node.js(Node.js preferred).
- Understanding of micro-services-oriented architecture.
- Experience with Databases design (SQL, NoSQL) and analytics
- Experience in driving and delivering complex features/software modules from technical design to launch.
- Expertise with unit testing & Test Driven Development (TDD)
- Have empathy for the users you build for
Good to have
- Experience in the fintech industry
- Experience leading design and implementation of robust and secure web services
Experience- 1 year is sufficient to apply
Salary- Upto 35k per month.

