Sr Java Developer

SimplyFI is a fast-growing AI- and blockchain-powered product company transforming trade finance and banking through digital innovation. We build scalable, intelligent platforms that simplify complex financial workflows for enterprises and financial institutions.

We are looking for a Full Stack Tech Lead with strong expertise in ReactJS (primary) and solid working knowledge of Python (secondary) to join our team in Thane, Mumbai.

Role: Full Stack Tech Lead (ReactJS + Python)

Key Responsibilities:

• Design, develop, and maintain scalable full-stack applications, with ReactJS as the primary frontend technology
• Build and integrate backend services using Python (Flask / Django / FastAPI)
• Design and manage RESTful APIs for internal and external system integrations
• Collaborate on AI-driven product features and support machine-learning model integrations when required
• Work closely with DevOps teams to deploy, monitor, and optimize applications on AWS
• Ensure performance, scalability, security, and code quality across the application stack
• Collaborate with product managers, designers, and QA teams to deliver high-quality features
• Write clean, maintainable, and testable code following engineering best practices
• Participate in agile processes, including code reviews, sprint planning, and daily stand-ups

Required Skills & Qualifications:

• Strong hands-on experience with ReactJS, including hooks, state management, Redux, and API integrations
• Proficiency in backend development using Python (Flask, Django, or FastAPI)
• Solid understanding of RESTful API design and secure authentication mechanisms (OAuth2, JWT)
• Experience working with databases such as MySQL, PostgreSQL, and MongoDB
• Familiarity with microservices architecture and modern software design patterns
• Hands-on experience with Git, CI/CD pipelines, Docker, and Kubernetes
• Strong problem-solving, debugging, and performance optimization skills

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.

Role Overview 

We are seeking an enthusiastic Software Engineer (Full Stack) with 3- 5 years of experience to join our growing team in Noida. In this role, you will play a pivotal part in designing and developing innovative SaaS products, contributing across both backend and frontend stacks, and helping drive digital transformation in a traditionally paper-driven domain. 

This is a high-impact role where your work will directly influence the future of rare disease diagnostics in India and globally. 

Responsibilities 

• Contribute to all facets of software development and design 
• Break down complex problems into modular, scalable solutions 
• Write clean, efficient, well-commented code (Java, JavaScript, HTML, CSS) 
• Develop robust and scalable web applications using Java Spring Boot and Hibernate 
• Build and maintain RESTful APIs and integrate third-party services 
• Work with MySQL databases and write optimized SQL queries 
• Collaborate in Agile teams—participate in sprint planning, stand-ups, retrospectives 
• Perform bug fixes, troubleshoot technical issues, and ensure system stability 
• Design technical documentation and automated test suites 
• Stay updated with emerging technologies and tools relevant to the tech stack 
• Maintain a productive in-office work environment with essential infrastructure 

Requirements 

Experience 

• 3-5 years of hands-on software development 
• Experience working in Agile teams using tools like Azure DevOps or JIRA 

Technical Skills 

• Proficient in: Java, Spring Boot, Hibernate, MySQL, RESTful APIs 
• Strong front-end development using JavaScript, HTML, CSS 
• Solid understanding of Object-Oriented Design and common design patterns 
• Skilled in SQL and database interactions 
• Experience with token-based authentication and test-driven development 
• Familiarity with Git for version control 

Soft Skills 

• Strong analytical and troubleshooting abilities 
• Excellent communication and team collaboration skills 

Job Description: We are seeking a talented Java Full Stack Developer to join our team.

We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team. As a Java Full Stack Developer, you will be responsible for designing, developing, and maintaining enterprise applications using Java and Angular.

You will collaborate with cross-functional teams to define, design, and ship new features, and you will work closely with Architects to ensure the technical feasibility of designs and implement them accordingly.

Required Skills: 

• Exp. - 5 to 9 years. 
• Experience in Core Java 8 and above, Spring (including Core, WebMvc, Batch, Cloud etc). 
• Extensive experience in developing enterprise-scale n-tier applications for financial domain. Should possess good architectural knowledge and be aware of enterprise application design patterns. 
• Should be able to analyze, design, develop and test complex, low-latency client-facing applications. 
• Develop user interfaces for modern web applications using Angular. 
• Experience with HTML5, CSS3, and JavaScript. 
• Good development experience with RDBMS, preferably DB2/Sybase databases. 
• Good knowledge of multi-threading and high-volume server-side development. 
• Basic working knowledge of Unix/Linux. 
• Excellent problem solving and coding skills in Java. 
• Strong interpersonal, communication and analytical skills. 
• Should be able to express their design ideas and thoughts. 

Good to have Skills: 

• Prior experience in investment banking / capital markets. 
• Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform. 
• Knowledge of DevOps practices and CI/CD pipelines. 
• Familiarity with Agile methodologies. 
• Contributions to open-source projects. 
• Relevant certifications (e.g., Angular, Java). 

• Design, architect, and build high-quality scalable systems
• Review system design and architecture, code, and test plans
• Handle technical questions and escalations from clients
• Own projects end-to-end, including gathering requirements, solutioning and designing architecture, developing, testing, deploying, and maintaining systems
• Interact and collaborate with our high-quality technical team across India and the US

Sportz Interactive (SI) works with its clients and partners to revolutionize the sports fan experience across consumption points by creating best-in-class, kickass products. SI was founded in 2002 as a B2B sports content business. Through the years, it gained immense reputation for its state-of-the-art hosted solutions, digital simulators, match centers and fantasy games. Sportz Interactive has a fantastic reputation in the online sports community, having worked with clients across the globe including the likes of The International Cricket Council, STAR Sports, Yahoo!, AOL, Eurosport, Castrol, Web 18, NDTV, Nimbus, Times of India, Rediff.com and Singtel amongst others. 

Sportz Interactive provides in-depth sports information and content and specializes in product development for the web, mobile and other interactive platforms. 
http://www.sportzinteractive.net/">www.sportzinteractive.net 

•  4-10 years of experience with JavaScript, JQuery, Vue.js, Node.js
• Experience in managing a team is mandatory.
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Good understanding of front-end technologies.
•  Understanding fundamental design principles behind a scalable application
• Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
•  Creating database schemas that represent and support business processes implementing unit tests
•  Proficient understanding of code versioning tools, such as Git

BRIDGEi2i Analytics is looking for candidates who are interested to be part of "Our" journey to build a best-in-class organization, driving increased adoption of business analytics across the globe.

Role:

• Getting hands on with core development work! Yes you’ll lead and manage your own team, but you’ll also frequently get down to coding, testing, and designing solutions
• Full Stack Development! Whether it is building a new product or taking an existing one to the next level, you’ll be expected to work on full stack application development whenever the situation calls for
• Juggling Business and Technology! We want someone who can understand the client’s business requirements and be able to map technology solutions to make these requirements work
• Leading from the front! Your charismatic leadership skills will help in leading and motivating your team through all stages of the product development lifecycle.
• Being a Mentor! Your team will constantly look up to you for guidance in challenging situations and we are looking for someone who can bring them up as tomorrow’s leaders
• Sound technical depth with over 6 years of experience in Java and open source technologies and managing the end to end product development life cycle
• Exceptional communication skills that can be leveraged in effectively communicating with teams, clients and business leaders within the company
• Stellar business orientation and the ability to link technology and business to devise apt solutions

Requirements

• 6+ years of experience in core Java/J2EE 
• Minimum 2-3 years of experience as a Technical Lead mentoring team of 3 to 5 developers
• Strong knowledge of one the web application framework such as Spring, Struts
• Strong knowledge of UI frameworks (AngularJS 2.0/4.0, ReactJS, Java script, HTML, CSS) 
• Strong knowledge of web services (Restful) 
• Possess advanced knowledge of object-oriented design, data structure and data architectures
• Good knowledge of relation database, SQL and ORM 
• Curiosity and attention to detail 
• Strong communicator with visual, verbal, and writing skills to clearly articulate complex design problems and solutions 
• Adaptable to changing technology and restrictions, design challenges, deadlines, and project requirements.