
About ProjectDiscovery
ProjectDiscovery is an open-source powered cyber security company with a mission to democratize security. With one of the largest open-source security communities in the world, we host contributions from security researchers and engineers to our 20+ open-source projects, including tools like Nuclei and httpx, which have earned us over 100k GitHub stars and millions of downloads.
We’re a passionate, globally distributed team of ~35, driven by the shared mission of revolutionizing the application security landscape. Backed by $25M in funding, we’re looking for talented individuals to join us in Jaipur office.
Learn more at:
🌐 ProjectDiscovery.io
📂 ProjectDiscovery GitHub
About the Role
We are looking for a software engineer to join our core platform team. The Platform team is a small group of experienced engineers managing ProjectDiscovery infrastructure, improving developer velocity, and ensuring the security, reliability, and scalability of our software. We are highly engaged in shaping the engineering culture at ProjectDiscovery, and operate as “the execution arm” working closely with founders and our CTO.
- Own codebase health, iteration velocity, and developer experience for all of ProjectDiscovery engineering.
- Build and maintain scalable, high-performance web applications.
- Work across the stack, from crafting intuitive front-end interfaces to building robust backend systems.
- Design and implement secure, maintainable APIs for seamless integration of tools and platforms.
What We’re Looking For:
- Expert with JavaScript (Next.js, React) and backend technologies like Node.js and Go.
- Experience with cloud services (Vercel, AWS, GCP) and modern DevOps practices.
- Knowledge of RESTful APIs and database systems like PostgreSQL, Elastic or MongoDB.
- Self-motivated and passionate about solving complex problems at scale.
- Operating and optimizing CI/CD systems to improve developer velocity
Why Join Us?
- Competitive compensation package and stock options.
- Inclusive Healthcare Package.
- Learn and grow - we provide mentorship and send you to events that help you build your network and technical skills.
- Learn with intense innovation and software shipping cycles. We ship multiple times a week and push major releases a couple of times a month.
Our Interview Process
We value efficiency and technical excellence in our hiring process:
- Application Review: Your application is reviewed by a technical team member.
- Initial Screening: A short call to understand your background, goals, and fit.
- Technical Rounds:Coding Assessment: Solve challenges using our tech stack.
- Create PR: Develop or enhance a feature related to one of our open-source tools.
- Final Round: Showcase your work, share your vision, and discuss how you can contribute to ProjectDiscovery at our office in Jaipur.

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About the Role :
We are looking for a skilled and strong expertise in Vue.js and EJB/Spring Boot to join our growing team. The ideal candidate should have hands-on experience building scalable, high-performance web applications and APIs, with a keen eye for performance, security, and maintainability. You will work closely with product managers, designers, and other developers to design, develop, and deploy innovative solutions for modern web applications.
Key Responsibilities :
- Develop, test, and maintain frontend applications using Vue.js .
- Design and implement backend services and RESTful APIs using Jersey Client EJB or Spring Boot.
- Integrate frontend and backend services ensuring seamless data flow and optimized performance.
- Work with relational and/or NoSQL databases, ensuring efficient query design and schema modeling.
- Implement secure authentication/authorization flows (JWT, OAuth2, etc.).
- Optimize application performance for speed, responsiveness, and SEO.
- Write clean, maintainable, and well-documented code with proper unit/integration tests.
- Collaborate with cross-functional teams for requirement gathering, technical design, and solution delivery.
- Stay up to date with latest technologies in Vue ecosystem, Java EJB, Jersey Client / Spring Boot, cloud deployment, and DevOps practices.
- Contribute to code reviews, technical documentation, and team knowledge sharing.
Required Skills & Qualifications :
- Strong expertise in Vue.js (Composition API, Vuex/Pinia, Vue Router).
- Hands-on experience with EJB and Jersey Client / Spring Boot for building scalable and secure backend APIs.
- Strong understanding of REST API design, microservices architecture, and best practices.
- Proficiency in JavaScript/TypeScript, HTML5, CSS3, Tailwind/Bootstrap.
- Experience with relational databases (MySQL/PostgreSQL) and ORM tools (JPA/Hibernate).
- Caching : Redis
- DevOps Tools : CI/CD with GitLab CI, Jenkins (optional)
- Version Control : GitLab, SVN
- Others : Postman, Swagger/OpenAPI, Maven/Gradle
- Excellent problem-solving, debugging, and communication skills.
Preferred Skills (Good to Have) :
- Experience with GraphQL, WebSockets, or gRPC.
- Knowledge of ElasticSearch, Redis, or Kafka.
- Familiarity with Headless CMS integrations.
- Exposure to Agile/Scrum methodology.
- Familiarity with Docker, CI/CD pipelines, Git, and cloud deployment (AWS/GCP/Azure).
- Knowledge of security best practices (XSS, CSRF, CORS, API security).
Key Responsibilities
Technical Leadership
• Lead the design and implementation of scalable, high-performance modules and APIs
• Architect robust solutions utilizing PHP (Yii framework), Vue.js, CSS, HTML, and JavaScript
• Demonstrate advanced expertise in SQL development and optimization across PostgreSQL and
AWS Aurora environments
• Execute comprehensive query optimization and database performance tuning initiatives
• Design and implement efficient data access patterns and database architectures
• Establish and enforce coding standards, best practices, and development methodologies
• Drive technical decision-making for feature development, system enhancements, and
infrastructure improvements
• Conduct comprehensive code reviews and ensure delivery of production-ready solutions
Team Management & Mentoring
• Lead and mentor a team of 5-10 fullstack developers
• Foster a collaborative, high-performance development culture
• Provide technical guidance and professional development opportunities for team members
• Facilitate knowledge sharing and cross-training initiatives
• Coordinate with cross-functional teams including Product, QA, and DevOps
Product Development
• Drive core product development from conception to deployment
• Manage critical issue resolution and system maintenance
• Build reusable code libraries and establish development frameworks
• Ensure optimal application performance, security, and scalability
• Collaborate with stakeholders to translate business requirements into technical solutions
Lead Software Engineer
Process & Quality Assurance
• Implement and optimize Agile development methodologies
• Drive technical project planning and delivery timelines
• Ensure comprehensive documentation and knowledge management
• Monitor system performance and implement proactive improvements
Required Qualifications
Experience & Background
• 12+ years of overall software development experience
• 8-10+ years of hands-on experience with PHP, preferably using Yii framework or similar MVC
frameworks
• 3+ years of technical leadership or team lead experience
• Proven track record in fullstack development with significant contributions to web and backend
systems
Technical Expertise
• Expert-level proficiency in Object-Oriented Programming (OOP), PHP, and JavaScript
• Advanced experience with Vue.js (Vue 2/3, Vuex, Vue Router) and modern frontend
development practices
• Deep understanding of SQL and database design principles
• Production experience with PostgreSQL and complex database operations
• Proficient in version control systems (Git/GitHub) and collaborative development workflows
Leadership & Soft Skills
• Demonstrated ability to lead technical teams and drive project deliveries
• Excellent communication and interpersonal skills
• Strong analytical and problem-solving capabilities
• Experience with Agile/Scrum methodologies and project lifecycle management
• Ability to work independently while maintaining strong collaboration with distributed teams
Preferred Qualifications
• Extensive reporting and analytics experience with complex data visualization and dashboard
development
• Proven experience working with large datasets (millions of records) and optimizing query
performance
• Advanced SQL expertise including complex joins, stored procedures, window functions, and
query optimization
• Experience with reporting services such as SSRS, Crystal Reports, Tableau, Power BI, or similar
business intelligence tools
Work Location
Hyderabad, India - On-site position with flexible working arrangements to accommodate both India and onsite teams
About the company:
At Xenspire Technologies Pvt. Ltd., we are building People-First AI products—AI that augments human decision-making, reduces cognitive load, and earns trust through transparency, control, and reliability.
As a Lead Engineer in the Founding Engineering Team, youʼll help set the technical direction and build the core systems that everything else will run on—product architecture, engineering standards, and AI-first capabilities embedded into real workflows. This is a challenging environment: short feedback loops, meaningful ownership, and problems that donʼt come with a playbook.
If you like shipping fast, thinking deeply, and building systems that scale from day one, youʼll fit right in.
What Youʼll Do:
- Build and own core systems (web + backend + data) from scratch—designed to scale.
- Develop People-First AI capabilities: copilots, semantic search, automated workflows, and decision support—designed with guardrails, explainability, and human-in-the-loop controls.
- Drive architecture decisions: APIs, database design, eventing, caching, security basics, observability, and performance.
- Convert ambiguous business needs into clean product experiences with strong engineering discipline.
- Establish engineering standards: code quality, reviews, CI/CD, testing strategy, release readiness.
- Mentor engineers through example—this is a hands-on role, not a coordination role.
- Partner closely with founders/product/design; make trade-offs and ship outcomes, not just output.
What Weʼre Looking For:
- 2-4 years building production-grade software, ideally in product companies or high-growth startups.
- Strong expertise in Backend: Python/Java, APIs, scalability patterns Databases: PostgreSQL/MySQL + one NoSQL/search system (Elastic/OpenSearch/Vector DB is a plus)
- Proven experience building platforms/products from zero 1, then stabilizing for scale.
- Multi-tenant SaaS experience, RBAC, audit logs, and security-first design patterns.
- High ownership mindset; comfortable with ambiguity, tight timelines, and strong accountability.
- Strong communication—clear docs, crisp decisions, visible trade-offs.
Nice to Have:
- Practical AI experience (not just demos): LLM integrations, prompt/tooling patterns, evaluation, safety/guardrails RAG/semantic search, embeddings, vector stores, reranking, data pipelines
- Cloud familiarity: AWS/GCP/Azure, containers, basic infra-as-code, observability tooling.
- Experience shipping AI features with measurable quality (latency, accuracy, cost, adoption)
- Must have knowledge of at least two PHP frameworks out of Laravel, Cakephp, CodeIgniter and YII.
- Must have basic knowledge of HTML, CSS, JavaScript and jQuery.
- Knowledge of CMS architectures like Wordpress, Joomla, Drupal etc. will be an added advantage.
- Knowledge of eCommerce frameworks like WooCommerce, Magento, OpenCart etc will be an added advantage.
- Good knowledge of Object-Oriented Concepts & a strong passion for Software Development.
- Strong Interaction and Design Sense
- Familiarity with LAMP stack (Apache, MySQL and phpMyAdmin)
- Comfortable with SQL and/or Script Programming.
- Experience in Designing & Developing Database in MySQL is a MUST.

Job Description
We are looking for a full stack developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. As a full-stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility. If you’re also familiar with Agile methodologies, we’d like to meet you.
REQUIRED SKILLS
- Strong Web API & Application development experience - React/Angular/Vue. (Php/Python background is good to have)
- Hands-on with REST API standards & ORM modelling
- Experience in API gateway & Serverless functions implementations.
- Experience in PWA, offline & real-time data modelling
- Solid work experience with UI application development using standard patterns (MVC/MVP/MVVM)
- Experience developing desktop and mobile applications (Responsive designs)
- Experience in AWS App Sync & Amplify frameworks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. Node.js, .Net Core, Python) and JavaScript frameworks (e.g. React, Vue.js & Angular)
- Familiarity with databases (e.g. MongoDB, MySQL, Cassandra, AWS Dynamo DB, Azure Cosmos Db), web servers (e.g. Nginx/Apache/AWS/Azure containers) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or relevant field
Desired Skills
- GraphQL / Apollo server integration
- Ability to understand Hybrid or cross-platform applications using IONIC, React Native, Flutter
- Ability to develop any test tools in Mac/Desktop
- Experience with communication and messaging applications
- Experience with security software and solutions
- Experience in Python / JavaScript is good to have Responsibilities
- Develop modular, reusable components for projects with industry-grade coding skills.
- Ensure Project/Solution is implemented with full OOAD & design patterns methodologies
- Design and build applications primarily for Web platform.
- Ensure the performance, quality, and responsiveness of applications
- Collaborate with a team to define, design, and ship new features
- Identify and correct bottlenecks and fix bugs, Help maintain code quality, organization, and automatization
Fusion Softtech, is a leading Java , Liferay, PHP and Wordpress Software Development Services Company. We are on a growing spree and we are looking to onboard exclusive talent to grow with us. We are looking for a result-driven Java developer with 2 to 4 years of relevant exp. in same.
If you’re hard-working and dedicated, Fusion SoftTech is an ideal place to get ahead. Apply today!
Job description:
Singapore Calendar Timing - 08:00am to 05:00pm (IST)
- Design, implement, and maintain web application phases
- Conduct software analysis, programming, testing, and debugging
- Identifying production and non-production application issues
- Transforming requirements into stipulations.
- Should have knowledge of Data structures
- Develop, test, implement and maintain application software
- Recommend changes to improve established software application processes
- Ability to develop logical and high-quality code which meets functional specifications along with technical requirements for reusability, maintainability and scalability when appropriate application code for java programs.
- Ability to perform technical analysis based on requirements to establish architecture approach and create detailed design in support of the requirements.
- Excellent written and verbal communication skills, worked for foreign client would be an added advantage.
Technical Skills:
OOPS, Java, J2EE, Spring MVC, Spring Boot , Spring security and Spring Batch SOAP, REST API, Logging Framework, Hibernate, XML, JEE (Servlets/JSP/JMS), web services experience, microservices, AWS, Kubernetes, ELK Stack, Multithreading, GIT
Key Skills and Experience:
- Min 2 years of experience in the JAVA/J2EE.
- Experience with RESTFUL Web services.
- Experience in portal & web content management
- Hands-on experience on Javascript frameworks Alloy UI and JQuery.
- Hands-on experience in software development using J2EE Frameworks – Spring, Spring Boot, Struts, Hibernate.
- Basic knowledge of Javascript, HTML5, and CSS3.
- Good to have experience or Knowledge in AngularJS, ReactJS, different AWS services like S3, EC2, DynamoDB, Lambda function.
- Exposure in any of the Databases -MySQL/Postgres/Oracle/DB2 etc.
Perks and Benefits:
- Flexible working hours.
- 5 days working
- Fun loving environment with ample scope for flexibility.
- Exposure to work for foreign clients
- Employee friendly leave & Company Policies.
- Best working culture
Define code architecture decisions to support a high-performance and scalable product with a minimal footprint.
Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems.
Experience implementing applications using Angular.
Experience creating front end applications using HTML5, Angular
Hands-on experience with JavaScript Development on both client and server-side
Experience with modern frameworks and design patterns
Knowledge of the following will be considered as an advantage:
Consumer Web Development Experience for High-Traffic, Public Facing web applications
Experience with cloud technologies also a plus
Creating secure RESTful-based web services in XML and JSON, Javascript, JQuery
Version control (SVN, Git).
● Design and develop front-end applications using React
● Collaborate and contribute in a multi-functional team comprising of product managers,
architects, UI Designers, and customer support
● Convert UX designs in Sketch or PSDs to React components and layouts by working
closely with other front-end engineers
● Work with Redux to manage application state
● Implement latest React best practices such as Hooks and Suspense
● Contribute towards Unit/Integration/Performance Testing, System troubleshooting
● Build a rich and innovative user experience for our customers
Essential skills and qualifications:
● Ability to model data into appropriate state and props and build logical React components
● Passion for building new products in a fast paced, team-oriented environment
● Solid coding skills in modern ES6 JavaScript
● Proficiency using modern web development technologies and techniques such as
● HTML, CCS, ES6, CSS pre-processors, JavaScript, jQuery, Angular, React,
● Responsive Web Design, build tools like (Browserify, WebPack, Grunt, Gulp) etc
● Experience building customer facing UI and visualization tools
● Experience with Redux (or Flux, MobX) state management tools
● Experience with an integration testing framework, like Cypress or Testcafe
● Bonus: Experience with GraphQL and Apollo
● Bonus: Experience with React Hooks and Suspense
● Bonus: Experience with other functional programming languages like ReasonML
- Designing user interactions on web pages.
- Developing back end website applications.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Designing and developing APIs.
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
What we are looking for?
- At least 3 years of experience of development on full-stack applications
- Experience with usage of NoSQL databases like MongoDB
- Familiarity with SQL and RDBMS Systems
- Experience in creating applications with NodeJS and MERN stack
- Experience with developing frontend interfaces using React framework
- Experience in creating responsive frontend applications
- Able to use versioning systems like Github or Gitlab
- Understanding of basic tools provided by AWS and their configuration
- Understanding of Unix bases operating systems, ability to configure them for optimum usage
- Experience in basic command-line utilities and shell scripting language
- Understanding of rest API implementation
- Ability to script quickly with Python for writing ad hoc jobs
What you will be working on?
- Leading a team of engineers
- Working on creating performant and fault-tolerant systems which are scalable
- Design, build and maintain high performance, reusable, and reliable Typescript code
- Effectively work with product to gather requirements, gain a deep understanding of use cases and business needs, and translate into design and implementation.
- Maintain code integrity and organization.
- Manage basic DevOps related to CI/CD
- Creating secure systems
- Lead other junior developers
- Define optimal and minimal architecture to achieve product requirements







