Responsibilities
- You will design and develop large scale distributed services
- You will analyse and improve the efficiency, scalability, stability, and security of the platform as a whole.
- You will act as the primary owner of one or more components while driving innovation in your area of ownership
- You will proactively research & evaluate new tools, technologies, and techniques to improve the value of the system.
- You will work with engineering leadership in solving and architecting solutions for challenging or complex development issues.
- You will work independently and handle dependencies with very minimal oversight
- You will take initiatives in developing and maintaining integrations of best practices within the back-end.
- You will help identify systemic issues, performance bottlenecks and work on design/architect improvements.
Requirements
- You have 1 - 9 years of experience in software development.
- You have designed and scaled up the system.
- You have a strong understanding of Data Structures and Algorithms.
- You are an incessant problem solver and tougher the problem gets, more fun you have.
- You have strong command in any one or more of the following languages: Python and Django
- You understand the business impact of your decisions.
Good To Have
- You have prior experience in fintech companies
Traits We Are Looking For
- Experience in a specific tech stack doesn't matter for us.
- The general engineering mindset and aptitude is what matters more.
- Technically strong and curious.
- Should have a hacker mindset and should love exploring new technologies.
Desired Skills and Experience
Java, Python, Data Structures, Algorithms

About CoinSwitch
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TECHNICAL MANAGER
Department: Product Engineering Location: Noida/Chennai
Experience: 12+ years with 2+ years in a similar role
Job Summary:
We are looking for an inspiring leader to lead a dynamic R&D team with a strong “Product & Customer” spirit. As an Engineering Manager, you will be responsible for the entire process, from design and specification to code quality, process integration and delivery performance
Key Responsibilities:
•
Collaborate closely with Product Management teams to design and develop business modules.
•
As a manager, coordinate a diverse team and ensure collaboration between different departments. Empathetic and fair yet demanding management with particular attention to operational excellence.
•
Actively participate in resolving technical issues and challenges that the team encounters during development and escalated client implementation and production issues
•
Anticipate technical challenges and work to address them proactively to minimize disruptions to the development process. Guides the team in making architectural choices
•
Promote and advocate for best practices in software development, including coding standards, testing practices, and documentation.
•
Make informed decisions on technical trade-offs and communicate those decisions to the team and stakeholders.
•
Be on top of critical client/ implementation issues and keep stakeholders informed.
PROFILE
•
Good proficiency overlaps with technologies like: Java17, Spring, SpringMVC, RESTful web services, Hibernate, RDBMS, Spring Security, Ansible, Docker, Kubernetes, JMeter, Angular.
•
Strong experience in development tools, CI/CD pipelines. Extensive experience with Agile.
•
Deep understanding of cloud technologies on at least one of the cloud platforms AWS, Azure or Google Cloud
•
Strong communicator with ability to collaborate cross-functionally, build relationships, and achieve broader organizational goals.
•
Proven leadership skills
•
Product development experience preferred. Fintech or lending domain experience is a plus.
•
Engineering degree or equivalent.
Job Description
We are looking for a hands-on Tech Lead – Java with strong software engineering fundamentals, a deep understanding of Java-based backend systems, and proven experience leading agile teams. This role involves a balance of individual contribution and technical leadership — mentoring developers, designing scalable architectures, and driving the success of product delivery in fast-paced environments.
Key Responsibilities
- Lead the end-to-end design, development, and deployment of Java-based applications and RESTful APIs.
- Collaborate with product managers and architects to define technical solutions and translate business requirements into scalable software.
- Guide and mentor team members in best coding practices, design patterns, and architectural decisions.
- Drive code reviews, technical discussions, and ensure high code quality and performance standards.
- Troubleshoot critical production issues and implement long-term fixes and improvements.
- Advocate for continuous improvement in tools, processes, and systems across the engineering team.
- Stay up to date with modern technologies and recommend their adoption where appropriate.
Required Skills
- 5+ years of experience in Java backend development with expertise in Spring/Spring Boot and RESTful services.
- Solid grasp of Object-Oriented Programming (OOP), system design, and design patterns.
- Proven experience leading a team of engineers or taking ownership of modules/projects.
- Experience with AWS Cloud services (EC2, Lambda, S3, etc.) is a strong advantage.
- Familiarity with Agile/Scrum methodologies and working in cross-functional teams.
- Excellent problem-solving, debugging, and analytical skills.
- Strong communication and leadership skills.
About HummingWave
HummingWave is a leading IT product development company specializing in building full-scale application systems with robust cloud backends, sleek mobile/web frontends, and seamless enterprise integrations. With 50+ digital products delivered across domains for clients in the US, Europe, and Asia-Pacific, we are a team of highly skilled engineers committed to technical excellence and innovation.
Thanks
• Hands on RDBMS experience with Oracle/ PostgreSQL/ MySQL/SQL
Server including transaction management, SQL programming, data
modelling, etc.
• Must have proven track record of logical data modeling and physical
data modeling
• Experienced in using ORM frameworks like Hibernate, etc.
• Basic understanding of NoSQL systems like Redis (Key-Value store),
MongoDB (Document store), Elasticsearch (Search / Document store)
• Design, Development & Deployment of Microservices using Spring
Boot or any other framework.
• Understanding of building EDA-based (Event Driven Architecture)
systems.
• Basic understanding of any public cloud (AWS, Azure, GCP)
• Ability to design & architect a system that exhibits basic
characteristics like modularity, configurability / extensibility, scalability
& availability.
• Maven / Gradle
• Experience in using & configuring Jenkins.
• Experience in using & configuring SonarQube.
Essential Requirements
• Hands-on with Java Platform (1.5 & above) having proficiency in OOPs
concepts, Collections,
• Generics, Streams, Multi-threading (Executor Framework), Functional
Programming.
• Design & Development of REST Web Services (Spring MVC / REST /
Jersey / Apache CXF, etc.)
• Hands-on experience using Spring framework (4.x & above)
• Core / Beans
• MVC / REST
• Security
• Spring Data / JPA
• Spring Test / JUnit
• JMS
Responsibilities:
Design, develop and maintain software applications using Java programming language
Write well-designed, testable, efficient code
Collaborate with cross-functional teams to identify, prioritize and execute tasks in a timely manner
Troubleshoot and debug software issues
Ensure software quality by performing thorough testing and code reviews
Keep up-to-date with new technologies and programming languages
Participate in the full software development lifecycle, including planning, designing, coding, testing, and deploying software
Document software development processes, procedures and code changes
Provide technical guidance to team members
Requirements:
Bachelor's degree in Computer Science or related field
Minimum of 3 years of experience in Java development
Strong knowledge of Java programming language and related frameworks (Spring, Hibernate, etc.)
Proficient in using development tools (Eclipse, IntelliJ IDEA, etc.)
Experience with relational databases (Oracle, MySQL, etc.)
Familiarity with software development methodologies (Agile, Scrum, etc.)
Excellent problem-solving and analytical skills
Strong communication and teamwork skills
Preferred Qualifications:
Master's degree in Computer Science or related field
Experience with microservices architecture
Familiarity with front-end technologies (HTML, CSS, JavaScript, etc.)
Knowledge of cloud computing platforms (AWS, Azure, etc.)
Experience with DevOps practices and tools (Jenkins, Docker, Kubernetes, etc.)
Looking for Java Fullstack Developer with 4-5yrs of experience.
Job Rolre : Java Full Stack Developer
Experience : 4-5 yrs
Job Type : Permanent
Locations : Hyderabad/Bangalore/Chennai/Mumbai/Pune/Gurgaon
Notice Period : Max 30 Days
Description :
- Experience 4 – 5 years
- Good in Backend Springboot
- write Rest API (Should be strong in this area)
- Good Analytical ability, Good coding practice, Knowledge of Spring Security (Desirable),
- UI Knowledge of Angular (Average knowledge should be enough)
-
Design and implement APIs and backend systems to support the functionality of our live stream shopping mobile application
-
Integrate with third-party services and APIs to enable features such as payment processing, real-time inventory updates, and user authentication
-
Collaborate with the front-end development team to ensure smooth and seamless integration between the front-end and backend systems
-
Monitor and optimize the performance and scalability of our backend systems to ensure a seamless user experience
-
Write clean, maintainable, and well-documented code
-
Stay up-to-date with industry best practices and new technologies
-
Bachelor's or Master's degree in Computer Science or a related field
-
3+ years of experience in backend development
-
Strong knowledge of at least one programming language, such as Java, Python, or Ruby
-
Experience with RESTful APIs and microservices
-
Experience with database design and SQL
-
Experience with cloud computing platforms such as Amazon Web Services or Google Cloud Platform
-
Excellent problem-solving and communication skills
-
Experience with AWS
-
Experience with live stream technology or e-commerce platforms
-
Experience with agile development methodologies
-
Experience with containerization and orchestration platforms such as Docker and Kubernetes

Responsibilities
- Technical Guidance: You will provide technical leadership to a team of excellent software engineers; this requires that you have the technical depth to make complex design decisions and the hands-on ability to lead by example.
- Execution and Delivery: You will be expected to instill and follow good software development practices and ensure timely delivery of high-quality products. You should be familiar with agile practices as well as be able to adapt these to the needs of the business, with a constant focus on product quality.
- Team management : You will be responsible for hiring and mentoring your team; helping individuals grow in their careers, having constant dialogue about their aspirations and sharing prompt, clear and actionable feedback about performance.
- Technical depth: You have the strong technical competence required to gain credibility. Ability to architect, design and code yourself. Technical experience in building and operating web-based applications. Deep understanding of all layers of the web-stack work (from the client interface to the database.) Knowledge of multiple technology stacks/languages/tools and their pros/cons.
- Execution ability: Focus on delivering products in a timely manner with high quality. Familiarity with multiple software development practices and tools, and the proven ability to adapt, champion and institute good practices and tools.
- You must have a degree in Computer Science or a related field. Strong understanding of object- oriented programming, concurrency and fundamentals of computer-science.
- Total of 9+ years’ experience building cutting edge products. Deep experience in building very large scale applications and 2 + years’ experience in team management.
- Strong problem solving skills, data structures and algorithms.
About OneAssist
OneAssist is founded with a vision to provide a ubiquitous platform for assistance & protection services to customers.
A leader in Assistance and Protection products across Home Appliances, Personal Electronics, Physical and Mobile Wallets, OneAssist is a Technology-led organization. It has created a horizontal Assitance and Protection platform powered by Technology, Analytics and Data Science.
OneAssist wants to provide consumers the convenience of availing assistance and protection products through digital touch points- Mobile App, website, Voice and chat.
Founded in 2011, OneAssist has been well funded by Marquee investors, Sequoia Capital, Lightspeed Venture Partners, Assurant Solutions and Trifecta Capital with total cumulative funding of $33.2 Million. The latest Series C funding of &17.5 Million was raised in 2017.
Some of our significant partnerships are with Airtel, HDFC, HomeCredit, Pinelabs, InstaCash and more.
https://www.linkedin.com/company/oneassist-consumer-solutions/about/">https://www.linkedin.com/company/oneassist-consumer-solutions/about/
https://www.oneassist.in">https://www.oneassist.in
Job Description:
- Write maintainable/scalable/efficient code.
- Design and architect technical solutions for the developer community at OneAssist Work in a cross-functional team, collaborating with peers during the entire SDLC.
- Follow coding standards, code reviews etc. Follow scrum sprint cycles and commitment to deadlines.
Traits we are looking for in you: 3+ years experience developing large scale customer facing internet systems Strong problem-solving skills.
- Hands-on experience in coding capability in desired technology Solid experience in Java/J2EE frameworks such as Spring, Spring Boot, Spring Cloud, Hibernate.
- Strong Experience with Microservices, RESTful Web services, OOPs concepts.
- Nice to have knowledge of Docker, Kubernetes, Jenkins and CI/CD Knowledge
- Strong background in designing or extending existing test frameworks such as Junit Experience with version control systems such as Git. Good understanding of application security (authentication, authorization, web security etc.)
We're DeepR Analytics (www.deepranalytics.com), a company based out of Toronto, Canada, that develops algorithmic trading solutions and products primarily focused on merging innovative trading algorithms with recent advances in machine learning algorithms such as deep learning and reinforced learning to automate trading and reap profits. We are continuously looking for disciplined professional C++ Software Developers familiar with Python as well. The C++Software Developers will work on the design, implementation, and enhancement of trading algorithms.
Responsibilities:
- Developing low latency trading algorithms for US Equities market in close coordination with the trade-strategy team
- Developing and maintaining large-scale, high-performance, robust software for management of high velocity and real-time market data
- Developing applications and software components to be reused across multiple products
- Designing, developing, and optimization of algorithms for quality & performance-optimized software development
- Contribute to architecture and technical design and implementation
- Developing and reviewing software requirements, designs, and test plans
- Documentation of existing and developing products
Desirable Skills:
- Familiarity with Design Patterns
- Ability to read/understand Python
- Familiarity with understanding, refactoring, debugging large C++ code repositories
- Familiarity with Git, Visual Studio, JIRA
Requirements:
- A B.Tech in Computer Science, Computer Engineering, or closely related field
- 3+ years of professional software development experience in C++
- Experience with large-scale, multi-threaded application development
- Experience designing APIs for consistency, simplicity, and extensibility
- Strong knowledge of object-oriented concept and design
- Ability to develop new approaches to complex problems
- Extensive experience with best practices in software development (code reviews, test automation/unit testing, version control)
- Well-developed written and verbal communication skills
- Familiar with working in both Linux and Windows environments.
- Willing to work in an afternoon shift (2:00 PM to 10:30 PM IST) Monday to Friday
Perks & Benefits:
- Cutting-edge work equipment.
- Two-way transportation
- Health Insurance for self & family
- Term Insurance for self
- Health and wellness benefits
Potential Benefits:
- Profit-Sharing Plan
- Employee Stock Ownership Plan
Java Developer
Responsibilities
● Design and development of RESTful Web Services.
● Hands on database experience (Oracle / PostgreSQL / MySQL / SQL Server).
● Hands on experience with developing web applications leveraging Spring Framework.
● Hands on experience with developing microservices leveraging Spring Boot.
● Knowledge in Application Server Tomcat.
● Continuous Integration tools (Jenkins).
● Ability to communicate effectively in English, with good verbal and written skills.
● Strong believer and follower of SDLC principles with an emphasis on Quality & Standards
based
● development.
What we need
● 7+ years of experience in Java/J2EE technologies
● Core Java
● Spring Framework
● Spring DI, Spring AOP, Autowiring
● Spring Boot, Kafka
● Spring ORM / Spring Data JPA
● Willing to learn technology/domain on demand basis
● Good team interactions.









