AWS Serverless Developer

About NxtWave:

NxtWave is one of India’s fastest-growing edtech startups, transforming the way students learn and build careers in tech. With a strong community of learners across the country, we’re building cutting-edge products that make industry-ready skills accessible and effective at scale.

What will you do:

• Build and ship full-stack features end-to-end (frontend, backend, data).
• Own your code – from design to deployment with CI/CD pipelines.
• Make key architectural decisions and implement scalable systems.
• Lead code reviews, enforce clean code practices, and mentor SDE-1s.
• Optimize performance across frontend (Lighthouse) and backend (tracing, metrics)
• Ensure secure, accessible, and SEO-friendly applications.
• Collaborate with Product, Design, and Ops to deliver fast and effectively.
• Work in a fast-paced, high-impact environment with rapid release cycles.

What we are expecting:

• 3–5 years of experience building production-grade full-stack applications.
• Proficiency in React (or Angular/Vue), TypeScript, Node.js / NestJS / Django / Spring Boot.
• Strong understanding of REST/GraphQL APIs, relational & NoSQL databases.
• Experience with Docker, AWS (Lambda, EC2, S3, API Gateway), Redis, Elasticsearch.
• Solid testing experience – unit, integration, and E2E (Jest, Cypress, Playwright).
• Strong problem-solving, communication, and team collaboration skills.
• Passion for learning, ownership, and building great software.

Location: Hyderabad (In-office)

Apply here:- https://forms.gle/QeoNC8LmWY6pwckX9

Job Title: Java Developer (Immediate Joiners Only)

Experience: 5+ Years

Work Locations: Pune, Gurgaon, Noida, Bangalore, Ahmedabad

Work Mode: Hybrid

Joining: Immediate Joiners / Candidates who have completed their notice period only

About Us

At Deqode, we build high-performing engineering teams for cutting-edge technology solutions. We are currently looking for experienced Java Developers who are passionate about scalable systems, clean code, and modern architectures.

Key Responsibilities:

• Design, develop, test, and maintain Java-based applications using Java 8 and Spring Boot
• Build robust RESTful APIs and integrate with third-party services
• Work on microservices architecture, including containerization and orchestration
• Ensure the performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs and devise solutions to these problems
• Participate in code reviews and contribute to technical discussions
• Collaborate with cross-functional teams to define and deliver new features
• Write unit and integration tests to maintain code quality

Mandatory Skills:

• Strong hands-on experience with Java 8 or above
• In-depth knowledge of Spring Boot and Microservices architecture
• Experience in developing RESTful APIs
• Proficient in object-oriented design principles and software design patterns
• Good understanding of databases (SQL/NoSQL)
• Familiarity with version control tools like Git
• Exposure to CI/CD practices and tools

Good to Have:

• Knowledge of containerization (Docker, Kubernetes)
• Experience with messaging queues (Kafka, RabbitMQ)
• Cloud exposure (AWS/Azure/GCP)
• Basic knowledge of unit testing frameworks like JUnit, Mockito

• Interest in our tech stack (Java or Scala, SQL Databases, NoSQL, Microservices, and AWS)
• Strong computer science fundamentals with data structures, algorithms, various programming languages, distributed systems, etc. 
• Understanding of engineering best practices—you constantly seek to improve engineering standards, tooling and processes
• Ability to write “good code” - easily understandable, secure and testable! 
• Comfortable helping drive technical decisions within our Engineering team
• Experience building applications at scale

Do Your Thng 

https://doyourthng.com/ 

About us:

DYT - Do Your Thing, is an app, where all social media users can share brands they love with their followers and earn money while doing so! We believe everyone is an influencer. Our aim is to democratise social media and allow people to be rewarded for the content they post. How does DYT help you? It accelerates your career through collaboration opportunities with top brands and gives you access to a community full of experts in the influencer space. 

Role : Android Developer

RESPONSIBILITIES 

• Design components by translating product requirements, break down projects into tasks, and provide accurate estimates. Build scalable and reliable technology solutions at a rapid pace
• Work on native Android as well as Angular tech stack while keeping performance goals in mind
• Independently come up with different solutions, extensible Low-level design. Write modular, extensible, readable, and performant code
• Strong unit test and debugging skills 
• Proficient understanding of code versioning tools (git) 
• Excellent interpersonal, leadership, influence, and communication skills 
• Build, develop, mentor, and coach junior team members 

QUALIFICATIONS 

• Must have Working Experience in a product-based organization for at least 18 months.
• At least 2+ years experience and hands-on with mobile technologies
• At least one product build and publish 
• Work well under pressure and meet deadlines without sacrificing quality 
• Work with distributed development teams 
• Ability to resolve problems with support and must understand the mobile ecosystem and its limitations.
• Understand Android Architecture components, strong fundamentals in Android technologies, and aware of new Android changes

SKILLS  REQUIRED 

• Experience with kotlin is a must
• Knowledge of mvvm architecture/ android architecture components
• Knowledge of Rxjava and coroutines for multithreading
• Knowledge of retrofit/okhttp for making HTTP calls
• Knowledge of dependency injection using dagger2
• Knowledge of android framework components like services, fragments, intent services
• Knowledge of sql required 
• Experience in offline data management
• Write well designed, testable, efficient code 

Responsibilities:

- Taking initiative in the Design and Development of Android applications.

- Ship reliable software practicing robust software design and in-depth code reviews.

- Design major software components, systems, and features and implement full-stack app foundation features and core app features.

- Take ownership, design, develop and deploy in a collaborative environment with other team members

- Knowledge of architect solutions using innovative technology ideas and industry-leading methodologies.

Requirements:

- Good hands-on experience in developing and deploying Android apps Android native/cross-platform.

- Comfortable with JAVA and Kotlin both.

- Experience implementing integrated solutions with APIs built using RESTful web services.

- Strong analytical and debugging skills.

- Good understanding of Data Structure and Algorithms.

- Adapt to a dynamic work environment. Stay updated with the latest in technology and always think customer first.

- Study and understand the product specifications thoroughly to design appropriate software solutions. Suggest improvements and optimize existing implementations.

- Ability to identify and deliver POCs and Demos in a record timeframe.

- Encourage and coordinate with the team around new technologies, processes, and approaches.

- Proficiency in various Design Principles and app development methodologies.

- Strong communication skills with a people-first approach without compromising on engineering tasks

This role will work with some of our most important integrations between The company Product and financial institutions & Partners – making sure that API's are implemented and tested and data mapped in a standardized and quality-assured way.

Mandatory skill sets of the Candidate:

• Minimum 3 years of working experience in XSLT language (XSLT 1.0 + 2.0)
• Minimum 3 years of working experience in XML processing (XPath, XSD schema)
• Minimum 3 years of working experience in Java (v11) and Junit
• Excellent English communication skills (speaking, writing, and reading)
• Experience working in agile development processes
• Familiarity with code versioning tools Git, JIRA

Other Desired Skills and Experience

• More than 5 Years of experience with Payment Ecosystems
• More than 5 Years of experience in Integration to Banks, Payment Acquirers, PSP’s
• Upon having demonstrated results in this role – responsibility can expand into the product team for developing the core product

• Expert software implementation and automated testing
• Promoting development standards, code reviews, mentoring, knowledge sharing
• Improving our Agile methodology maturity
• Product and feature design, scrum story writing
• Build, release, and deployment automation
• Product support & troubleshooting

Who we have in mind: 

• Demonstrated experience as a Java
• Should have a deep understanding of Enterprise/Distributed Architecture patterns and should be able to demonstrate the relevant usage of the same
• Turn high-level project requirements into application-level architecture and collaborate with the team members to implement the solution
• Strong experience and knowledge in Spring boot framework and microservice architecture
• Experience in working with Apache Spark
• Solid demonstrated object-oriented software development experience with Java, SQL, Maven, relational/NoSQL databases and testing frameworks 
• Strong working experience with developing RESTful services
• Should have experience working on Application frameworks such as Spring, Spring Boot, AOP
• Exposure to tools – Jira, Bamboo, Git, Confluence would be an added advantage
• Excellent grasp of the current technology landscape, trends and emerging technologies

Crownstack is a premium organisation that specializes in providing innovative digital technology solutions to various enterprises including startups, small and medium-sized businesses and Fortune 500 companies across the globe. Our services include, but are not limited to, UI design, mobile app and web development, Cloud computing, data analytics, and Dev Ops. We take pride in our ingenious, meticulous, and skilled workforce who aim to deliver sustainable and cutting-edge business and technology solutions to all our clients. ★ 100+ Successful Apps Delivered | ★ Enterprise and Startup Clients | ★ Scalable Products | ★ MEAN Stack | ★ Python, pHp, NodeJs | ★ Agile Development | ★ Best UI/UX Award

Crownstack is looking for ReactJs Developers to join our team and deliver a streamlined user experience. We want a team member who strives to develop a first-class codebase using ReactJs best practices. As a React Developer, you will implement a complete user interface across our mobile and desktop web interfaces.

Job Location: Gurgaon/Noida

Experience: 2+ years  

Roles and Responsibilities

• Develop user interfaces with the latest frontend technologies
• Research, analyze, and develop product features of increasingly complex nature
• Code tested and documented JavaScript, HTML, PUG and CSS
• Make design and technical decisions for ReactJs projects.
• Develop application code and unit testing in the ReactJs with REST APIs
• Ensure high performance of all systems developed

Skills and Qualifications

• 2+ years experience with ReactJs
• Strong expertise with HTML, CSS, and writing cross-browser compatible code.
• Experienced in Typescript is a plus
• Familiarity with testing frameworks (Ex. Enzyme)
• Experience in building highly reusable and decoupled components
• Experience in State management Libraries like Redux, mobx
• Critical thinking and problem-solving skills
• Good time-management skills
• Great interpersonal and communication skills