Senior Java Developer

About VisibilityStack

VisibilityStack is a demand capture platform that helps businesses capture the demand for their solution, wherever their audience is searching, whether it's Google Search or AI-Search platforms or LLMs. The platform is powered by AI agents that identify what your audience is asking to look for a solution like yours, engineer content that answers those questions, and structure it so Google and AI systems can easily understand and recommend it in their responses. We also strengthen your online credibility through strategic backlinks and a strong social presence.

Everything is guided by real-time data and analytics. We system continues to analyze what's working, remove what does not, and keep your content working around the clock. The result is simple: the right people can find you, trust you, and reach out when they need what you offer.

The Role

We need a Senior Engineer who ships production code that scales. You'll be the technical anchor—building critical infrastructure, solving complex problems, and mentoring junior developers through code reviews and pair programming.

You'll shape our future in four key ways: writing the code that becomes our foundation, We’re looking for a Next.js Developer (Full-Stack) who can build and ship modern web products end-to-end. You’ll work across frontend, backend, and cloud (AWS) and collaborate closely with product and design to deliver fast, reliable experiences. A strong plus: you have a knack for AI-enabled products—you understand how to integrate LLM features thoughtfully, not just “add a chatbot”. This is about technical leadership through excellence.

What's in it for you:

1. Own mission-critical systems end-to-end — Your code directly generates customer revenue
2. Skip the politics, ship products — No layers of approval, no enterprise bureaucracy
3. Shape product direction — Your technical insights influence product strategy, not just implementation
4. Learn cutting-edge AI in production — Work with LLMs, vector databases, and agent orchestration at scale
5. Shape technical decisions and processes — Your input matters on how we build, not just what
6. Accelerated growth path — As we scale, you choose: become our technical lead or remain a deeply influential IC
7. Direct founder access — Collaborate on product vision, not just execute specs

Location: Janakpuri, Delhi (Hybrid - Maker's Schedule)

Our Work Philosophy:

We follow the Maker's Schedule, not the Manager's Schedule. This means uninterrupted blocks of deep work when you're building, and high-bandwidth collaboration when we're solving problems together.

In Practice:

1. In-office days: Whiteboard architecture sessions, rapid product iterations, deep dives into product strategy, complex debugging that needs three minds on one problem
2. Deep work days: Uninterrupted coding from wherever you work best—home, office, or that coffee shop with perfect noise levels
3. Balance by design: We optimize for both intense collaboration and deep focus

The best technical breakthroughs happen in two modes: intense in-person collaboration where ideas bounce rapidly, and deep solo work where complex problems get solved. We protect both.

Responsibilities

• Build and maintain production-grade web applications using Next.js (App Router preferred), React, and TypeScript.
• Develop full-stack features including APIs, server actions, background jobs, and integrations.
• Architect and implement scalable systems on AWS (deployment, monitoring, security, performance).
• Work with databases (SQL/NoSQL), caching layers, and queues where appropriate.
• Collaborate with product/design to turn requirements into clean UX and shippable increments.
• Own quality through testing, code reviews, CI/CD, observability, and performance tuning.
• Contribute to technical decisions, architecture, and best practices across the team.

What You’ll Bring (Required)

• Strong experience with Next.js + React + TypeScript in real production apps.
• Solid full-stack fundamentals:API design, authentication/authorization
• data modeling and query optimization
• debugging distributed systems issues
• Strong working knowledge of AWS, such as: Lambda, ECS/Fargate, EC2, S3, CloudFront
• RDS/DynamoDB, API Gateway
• IAM, secrets management, VPC basics
• CI/CD and infrastructure practices (Terraform/CDK is a plus)
• Good engineering habits: clean, maintainable code
• testing mindset
• performance and security awareness

AI Product “Knack” (Preferred / Nice to Have)

• Experience integrating AI features using APIs (e.g., OpenAI, Anthropic, Bedrock) including:prompt/version management
• structured outputs / tool calling
• retrieval (RAG) patterns and embeddings (basic familiarity is fine)
• Ability to design AI features with UX and safety in mind:latency expectations, fallbacks, streaming responses
• evaluation/quality loops, guardrails, and logging
• Curiosity about how AI changes workflows and product capabilities.

Tech Stack (Example)

• Next.js, React, TypeScript, Tailwind (or similar)
• Node.js, Postgres/MySQL (and/or DynamoDB)
• AWS (Lambda/ECS/S3/CloudFront/RDS), CI/CD (GitHub Actions, etc.)
• Observability: CloudWatch, Sentry, OpenTelemetry (any equivalent)

What Success Looks Like

• You can take a feature from idea → implementation → deployment with minimal oversight.
• You ship reliable releases and improve system performance and DX over time.
• You help the team build AI-powered features that users actually trust and use.

Procurement Cloud Development team is looking for developers who are ready for new challenges in a fast-paced environment with experience in Java, JavaScript, REST.

Job description displayed in the job posting

Analyze, design develop, troubleshoot and debug software programs for commercial or end user applications. Writes code, completes programming and performs testing and debugging of applications.

As a member of the software engineering division, you will perform high-level design based on provided external specifications. Specify, design and implement minor changes to existing software architecture. Build highly complex enhancements and resolve complex bugs. Build and execute unit tests and unit plans. Review integration and regression test plans created by QA. Communicate with QA and porting engineering as necessary to discuss minor changes to product functionality and to ensure quality and consistency across specific products.

Duties and tasks are varied and complex needing independent judgment. Fully competent in own area of expertise. May have project lead role and or supervise lower level personnel. BS or MS degree or equivalent experience relevant to functional area. 4 years of software engineering or related experience.

Responsibilities displayed in the job posting

Procurement Cloud is the key offering from the Oracle Applications Cloud Suite. Procurement Cloud is a fast growing division within Oracle Cloud Applications and have a variety of customers starting from a leading fast-food joint to world's largest furniture maker.

Procurement Cloud Development works on different complex areas starting from a complex search engine to a time critical auctions/bidding process to core business functionalities like bulk order processing, just to name a few.

As a member of our team, you will use the latest technologies, including JDeveloper, ADF, Oracle 12c Database, Oracle SQL, BPEL, Oracle Text, BC4J, web-services, and service oriented architectures (SOA). In addition to gaining this technical experience, you will also be exposed to the business side of the industry. Developers are involved in the entire development cycle, so you will have the chance to take part in activities such as working with the product management team to define the product’s functionality and interacting with customers to resolve issues.

So are you looking to be technically challenged and gain business experience? Do you want to be part of a team of young, enthusiastic developers who know how to work and have fun at the same time? Well look no further. Join us and be the newest member of the Fusion Procurement Development!

Skills/languages::

5-7 years of experience in building Java based Applications. Good programming skills, excellent analytical/logical skills. Able to design a feature from end to end. Can think out of the box, has practical knowledge on the given technologies, can apply logic to solve a technical problem though might not have the background on the same. Should be persistent in his/her efforts. Experience in BPEL, Workflow System, ADF, REST Implementation, AI/ML, Scrum processes is a plus.

Required: Java, OOPS Concepts

Optional: JDBC, XML, JavaScript, SQL, PL/SQL, Unix/Linux, REST, ADF, AI/ML, Scrum

Analyze, design develop, troubleshoot and debug software programs for commercial or end user applications. Writes code, completes programming and performs testing and debugging of applications.

Technical Leadership: Lead, mentor, and inspire a team of engineers to deliver high-

quality software solutions. Provide technical guidance and support to team members,ensuring adherence to coding standards and best practices.

• Full Stack Development: Hands-on coding in ReactJS, Golang, or Java to contribute

directly to project deliverables. Lead by example, demonstrating best practices in coding,

design, and testing.

• Micro services and Cloud-Native Architecture: Design, implement, and maintain

microservices architecture for scalable and resilient applications. Leverage cloud-native

technologies and principles to build robust and efficient systems.

• Squad Management: Independently manage engineering squads, ensuring effective

collaboration and delivery of project goals. Foster a positive and collaborative team

culture, encouraging innovation and continuous improvement.

• Cross-Functional Collaboration: Collaborate with product managers, UX/UI designers,

and other stakeholders to define project requirements and priorities. Ensure alignment

between technical solutions and business objectives.

• Technology Stack Expertise: Stay updated on industry trends and emerging

technologies. Evaluate and introduce new technologies/tools to enhance the

development process.

 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

COMPANY INTRODUCTION

NEST® [NESTECH]

NEST® works with a range of international clientele in the development of bespoke software solutions. NEST® specializes in data and direct engagement structures, digital marketing, data with blockchain security and much more.

NEST® founders have had decades in the visual arts, architecture, sculpture as well as inking the human canvas. More mundanely, from fifteen countries our formal training is in law, philosophy, international logistics and technology. There are currently NEST® branch offices in England, Singapore, USA and India. What happened yesterday isn’t important. We believe what you privately achieve tomorrow is.

JOB DESCRIPTION:

Job Title: Mean Stack Developer 

Location: Pune (Remote)

You should be able to quickly understand and support initiatives that will contribute to the goals and success of operations. You would also be working with various departments to coordinate and develop digital CRM solutions including bespoke in-house software. 

EXPERIENCE:
 

• Minimum 2 years of hands-on experience 
• Write clean, manageable code and maintain proper documentation
• Excellent command over Data Structures and Algorithms 
• Strong problem solving and analytical skills 
• Knowledge of benchmarking and optimization 
• Security mindedness in development practices 
• Collaborate with cross-functional teams to define, design, and deliver new features
•  Ability to work independently in small teams 
• Responsible and capable of meeting tight deadlines 

SKILLS + QUALIFICATIONS :

• Experience using web services (HTTP, REST,) using JSON. 
• Good Knowledge of Angular, NodeJS, and MongoDB. 
• Good Knowledge of Docker, CICD pipeline. 
• Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript. 
• Good in Writing effective APIs 
• Developing front-end and back-end website Architecture. 
• Accurately estimate development timelines and deliver per set schedule. ● Test Software to ensure the responsiveness and efficiency of applications. ● Experienced in Unit Testing with frameworks like Mocha and Chai. 
• Meeting both technical and consumer/client needs. 
• Expertise in optimizing app performance. 
• Experienced in using Agile principles and methodologies 
• Write technical documentation. 
• Troubleshoot, debug, and review the code. 

NEST® OFFERS:

• Competitive Salary
• Flexible Hours
• Paid Vacations
• Fun & Creative Environment / Projects
• Quarterly Performance Reviews
• Generous Bonus Schemes
• Oversea Working Placements
• Dynamic International Clientele
• Multiple Learning Opportunities
• Control And Work On Full Product Life-Cycle
•  Research and Implement Multiple New Technologies

Are you obsessed about building customer-friendly, experience-rich products?

Bizongo is redefining the $70 billion-dollar Packaging industry and B2B domain using technology, an innovation that automates business processes and improves efficiency. Every physical good that is produced needs packaging. Creative Packaging is a modern way of branding and marketing. Intelligent Packaging and Deep Customer Engagement will be the future of Packaging. Bizongo is at the epicenter of this change and leading the digital transformation of the B2B space. Bizongo works with some of the leading clients like Amazon, Flipkart, Myntra, Big Basket, Godrej, FirstCry, PepperFry, Tata Cliq, Delhivery, Box8 and many more, managing millions of dollars worth of packaging products every year.

Bizongo is featured in https://www.linkedin.com/pulse/linkedin-top-startups-2019-25-hottest-indian-work-now-linkedin/">LinkedIn Top Startups 2019: The 25 hottest Indian companies to work for!

As Bizongo Engineering, our mission is to create innovative platforms which disrupt current inefficient business processes to drive efficiency and fuel growth for businesses of the future. Keeping the mission in mind,  we are looking for engineers who can bring fresh ideas, function at scale and are passionate about technology. We expect our engineers to be multidimensional, display leadership and have a zeal for learning as well as experimentation as we push business efficiency through our technology. 

As a Software Engineer at Bizongo, you will be working on developing the next generation of technology that will provide the right experience for businesses and help make their processes efficient. You will be constantly challenged to build the products in the most efficient and scalable way possible. As a Senior Software Engineer II, you'll be solving problems of scale using data-driven thinking, which will help provide the best experience to the customer.

Designation: Senior Software Engineer

Experience: 5+ years

Work Location: Bengaluru

You’ll be a great fit for Bizongo if you:

• Can think of architectural design at scale
• Are a great mentor and help provide short, medium and long term solution to the team
• Love solving challenging problems which may be nonroutine and differing in nature. Solutions may not be apparent and require evaluation and interpretation
• Are a brilliant developer following Industry’s best practices
• Obsessed about performance optimization, SQL tuning, caching techniques
• Open to work on any tech stack

Extra brownie points:

• B.Tech/B.E. in Computer Science and Engineering
• You know the prevalent architecture and design patterns
• Have solved problems which helped scale business multifold

What will you work on:

• Having complete ownership of design, development, and implementation of a product which will directly impact the customers
• Figuring out the common process patterns and automating them to drive results faster
• Building architecture, mentoring fellow engineers and delivering features end-to-end

Why work with us? 

• Because we are awesome! Product, UI/UX, and Engineering work together to build products towards a common goal, i.e. providing the best experience to our customers.
• Opportunity to work with "India’s leading B2B" Platform.
• Working in Bizongo translates into being a part of a dynamic start-up with some of the most enthusiastic, hardworking and intelligent people in a fast-paced and charged environment.

Primary Qualifications

• Bachelors degree in Computer Science, similar technical field of study or equivalent practical experience.
• Experience: 6-9 years.
• Software development experience in one or more general purpose programming languages including but not limited to: Java, C/C++, Python, Javascript.
• Good technical communication.
• Experience in working with front end technologies and/or front end frameworks like Angular, ReactJS or Vue.
• Experience as an Angular developer for 2+ years.
• Experience in modern JavaScript, HTML, CSS and/or jQuery for at least 3+ years.
• Familiarity with responsive design, modern CSS techniques, best practices for web and/or mobile accessibility.

Strong experience on core Java (Version >=1.8 )

Strong experience on Spring ecosystem (Core, MVC, data, JPA, transaction management, security, AOP, Batch & Boot). Comfortable performing integration tests in Spring context.

Strong experience on JDBC and DB concepts.

Experience of TDD/BDD approach and prior experience working with CI/CD tools (Maven, Git, jenkins)

Strong experience on ORM (hibernate) and PL/SQL procedures

Knowledge of some of UI latest languages / frameworks ( Html5, Angular 4+)

Knowledge of SOA/Microservices (REST, Soap) and its challenges

Strong knowledge on APP server (Tomcat, Weblogic)

Strong knowledge on Microservices

Exposure on Digital stack

-          UX/UI

-          API

-          Machine Learning

-          Big Data

-          Cloud/Docker/IaaS/PaaS

Knowledge on Java Swing

Experience delivering sound development, testing, implementation, deployment and support strategies in complex distributed environments.

Knowledge on production monitoring tools.

Good experience in leading change within a team, especially around testing and quality practices.

Team player, who relentlessly involves others and shares knowledge with them

Should have experience of participant in design reviews and code reviews.

Curiosity in all the latest trends and ready to do POCs with new technical stack