Java Developer

About Tazapay

Tazapay is a Singapore-based B2B payments startup, backed by Sequoia Capital, Saison Capital, and RTP Global, enabling small and medium-sized businesses (SMBs) to conduct secure cross-border commerce. Founded by experts in payments, e-commerce, and cross-border trade, Tazapay is focused on driving digital transformation in the B2B space, addressing post-pandemic shifts and new opportunities with a culture of openness, innovation, and growth.

What Awaits You?

Joining us now means being part of an exceptional team on an exciting journey just as we’re preparing for significant growth. This is a unique opportunity to help build something from the ground up, with the satisfaction of seeing your work impact thousands of users. You’ll experience growth across all areas – Sales, Software Development, Marketing, HR, Accounting, and more – and share in a culture of openness, innovation, and memorable experiences.

Are you ready for the ride?

Explore what you could accomplish with us!

Backend Engineer Role

Responsibilities (not exhaustive)

• Design, write, and deliver highly scalable, reliable, and fault-tolerant systems with minimal guidance.
• Participate in code and design reviews to maintain high development standards.
• Collaborate with product management to define and execute the feature roadmap.
• Translate business requirements into scalable and extensible design.
• Proactively manage stakeholder communication regarding deliverables, risks, changes, and dependencies.
• Coordinate with cross-functional teams (Mobile, DevOps, Data, UX, QA, etc.) on planning and execution.
• Continuously improve code quality, product performance, and customer satisfaction.
• Willingness to learn new languages and methodologies.
• Display a strong sense of ownership.
• Engage in service capacity and demand planning, software performance analysis, tuning, and optimization.

The Ideal Candidate

Education

• Degree in Computer Science or equivalent.
• 5+ years of experience in commercial software development within large distributed systems.

Experience

• Hands-on experience in designing, developing, testing, and deploying applications on one or more of the following: Golang, Ruby, Python, .Net Core, or Java for large-scale applications.
• In-depth knowledge of Linux as a production environment.
• Strong understanding of data structures, algorithms, distributed systems, and asynchronous architectures.
• Expert in at least one language: Golang, Python, Ruby, Java, C, C++.
• Proficient in OOP, including design patterns.
• Ability to design and implement low-latency RESTful services.
• Proven experience in building backend services for high-volume traffic.
• Strong understanding of system performance and scaling.
• Excellent communication, analytical skills, and design abilities.
• Experience with data modeling in both relational and NoSQL databases.
• Able to continuously refactor applications for high-quality design.
• Skilled in planning, prioritizing, estimating, and executing releases predictably.
• Able to scope, review, and refine user stories for technical completeness and dependency mitigation.
• Eager to learn new technologies and tackle complex challenges.
• “Can-do” attitude.

Nice to Have

• Familiarity with the Golang ecosystem.
• Experience running web services at scale; understanding of systems internals and networking.
• Knowledge of HTTP/HTTPS communication protocols.

Abilities and Traits

• Strong attention to product details and ability to meet deadlines.
• High focus and precision for extended periods of repetitive tasks.
• Proactive problem-solver with strong anticipation skills.
• Team-oriented and able to assist others in resolving issues.
• Quality-oriented and structured in approach.
• Exceptional planning, organization, and prioritization skills.
• Demonstrated logical and analytical thinking abilities.

If you’re excited by this role, we’d love to see how you can make an impact on our journey.

Online group buying platform that helps people connect with likeminded people who want to buy the same item/product at a discounted price.

• Overlook development of all consumer products in JAVA and
• Optimize components for maximum performance across a vast array of web-capable devices and
• Focus on code maintainability and performance of
• Provide technical advice and assists in solving programming
• Continuously create new and interactive features that would help to improve user experience and user engagement.
• Assist with troubleshooting of issues as
• Lead the design and architecture of software
• Assist in developing and maintaining continuous integration.

• Skills required: JAVA, Python (Flask and Django), Spring/Spring Boot, React, Hibernate,
• 2+ years of experience in Java and Python
• Linux, REST, Kafka, Mysql,, AWS, ELK Stack (Elasticsearch), CI/CD
• Good experience in Java and/or Python based
• Experience in designing databases and system
• Experience in building products from scratch at well-funded start-ups

Additional Responsibilities: • Knowledge of more than one technology • Basics of Architecture and Design fundamentals • Knowledge of Testing tools • Knowledge of agile methodologies • Understanding of Project life cycle activities on development and maintenance projects • Understanding of one or more Estimation methodologies, Knowledge of Quality processes • Basics of business domain to understand the business requirements • Analytical abilities, Strong Technical Skills, Good communication skills • Good understanding of the technology and domain • Ability to demonstrate a sound understanding of software quality assurance principles, SOLID design principles and modelling methods • Awareness of latest technologies and trends • Excellent problem solving, analytical and debugging skills Technical and Professional Requirements: • Primary skills: Java • Desirables: Java->Microservices, Java->Springboot Preferred Skills: Java Generic Skills: Java->Microservices Java->Springboot Educational Requirements Bachelor of Engineering Service Line Application Development and Maintenance * Location of posting is subject to business requirements.

Job Description

·       Strong Core Java / C++ experience with Strong Handson Coding

·       Excellent understanding of Logical ,Object-oriented design patterns, algorithms and data structures.

·       Sound knowledge of application access methods including authentication mechanisms, API quota limits, as well as different endpoint REST, Java etc

·       Strong exp in databases - not just a SQL Programmer but with knowledge of DB internals

·       Sound knowledge of Cloud database available as service is plus (RDS, CloudSQL, Google BigQuery, Snowflake )

·       Experience working in any cloud environment and microservices based architecture utilizing GCP, Kubernetes, Docker, CircleCI, Azure or similar technologies

Dot is a technology start-up, operating in Fintech and e-commerce space. With the aim to
revolutionize offline-to-online(O2O) space, Dot strives to enable digital transformation of Offline businesses using smart innovations. This is a huge market, serving the 1.3 billion strong Indian population.

The start-up is led by a strong and experienced team. It has already raised seed funding of ~US$ 35.5 Million from renowned investors.

To know more, head over to: www.dotpe.in

About the Founders
The company is led by an experienced team, three ex-PayU employees - Shailaz Nag, Gyanesh Sharma & Anurag Gupta, with proven expertise & knowledge of the fintech space as well as experience in building & managing companies.

Shailaz Nag is a well known visionary entrepreneur. He was ex-Managing Director and co-founder of PayU, (India’s largest and profitable Payment Company) which is currently valued at US$ 3 Billion. He was also one of the founding members of Ibibo Group. Shailaz Nag is a Chartered Accountant and also holds an MBA degree.

Gyanesh Sharma is an IIT Delhi alumnus, holding a B.Tech. degree in Computer Science. He has strong experience in leading tech teams, holding position of
● CTO at Shopclues
● Head of engg. at PayU
● Engg. Head at MakeMyTrip

Anurag Gupta has a decade long experience in building financial services business. He was Vice-President & Business head at PayU for Omnichannel business. He also headed Bank & Product Partnership for PayU.

Investors
Dot has raised seed funding of US$ ~35.5 million from
● Naspers Fintech (PayU) -
○ $120bn group with global presence. Listed in London, Johannesburg, Amsterdam
○ Presence in India : MMT-Goibibo, PayU, Flipkart, Swiggy, Byju’s, OLX
○ Global Presence : Tencent - WeChat, OLX
● Fosun RZ Capital
○ Affiliate of Fosun Group - A $100Bn Chinese conglomerate
○ Presence across global growth markets
● Info Edge
○ Parent company of naukri.com, jeevansaathi.com, 99acres.com, shiksha.com
○ Listed on NSE & BSE with a market cap of INR 27,000 crore
○ Major investor in zomato.com & policybazaar.com

Products
At Dot, we are solving the key problems that lie at the heart of Offline businesses by equipping them with commerce and fin-tech products. We are building a horizontal Omni-channel platform encompassing several Products all aimed at empowering all types of merchants, big or small, with Digital Technology. Whilst strengthening the merchants, our products also aim to direct this digital transformation towards improving the customer journey.
Our initial Product line-up has already garnered attraction from several renowned enterprises as well as significant interest from every medium and small-scale merchant we touch. And this just marks the start of our journey!

About Profile
Responsibilities
• Understanding the business requirement and provide good scalable solution
• Integration of user-facing elements developed by a front-end developers with server side logic
• Completely owning the backend services of a module
• Building reusable code and libraries for future use
• Optimization of the application for maximum speed and scalability
• Our stack is ReactJS, React Native, Golang, MySQL, NoSQL and hosting environment is AWS

Skills and Qualifications
• Extensive and expert programming experience in anyone programming language (Golang/ C/ Java).
• A solid foundation in computer science, with strong competencies in data structures, algorithms, software design and distributed system applications
• Experience with building and scaling apps with RDBMS as well as NoSQLs.
• Experience creating scalable Web APIs for mobile and browser consumption
• Integration of multiple data sources and databases into one system
• 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 automated testing platforms and unit tests
• Have a penchant for solving complex and interesting problems
• Worked in start-up culture with high levels of ownership and commitment
• Excellent coding skills – should be able to convert design into code fluently
• Engineers from Tier 1 colleges

Few words about Unify Technologies: Unify a Digital Engineering company. We help our clients by providing Digital Engineering Services to develop high-quality products. We have extensive experience in software product engineering and a successful track record of delivering on aggressive delivery plans without compromising on the quality in Cloud, Mobile, and Data practices.

If you are looking for a solid opportunity to put your Computer Science skills to test you are in the right place. We need some hard-core programming help to help enhance our Data management frameworks used to move data between platforms and systems seamlessly.

Employment Type: Full-Time

Position: Sr SDE - Senior Software Development Engineer (Java Back-End Development)

Project: Product-Apple’s Maps and Advertising Platforms

Experience: 4-8 Years

Key Skills: Java Programming + Spring Boot + REST / Java + SQL

Joining time: Immediate to 30 days

Work Location: Hyderabad - India

Education: Master’s/Bachelor’s degree in Computer Science, Statistics, Engineering or a related technical discipline will be preferred

Detailed Job Description: At UNIFY, great ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. 

We are looking to hire extraordinary individuals with strong communication and interpersonal skills and ability to work effectively across multiple business and technical teams. As a part of this team, you will build cutting edge software service, one that is continually innovating and is proud of making a difference. 

You should be a self-starter, motivated, with exceptional interpersonal skills as well as a positive and flexible approach to problems. The applicant should have the ability to thrive in a fast-paced, tight deadline delivery timeline. As a part of this dynamic team, the applicant will help us build the product experience on a global scale. 

If you’ve responded positively to the above questions and want to work in a great, international team, that is passionate, creative, ambitious, open to knowledge-sharing, and loves to cooperate with each other - join us!

Key Qualifications:

• Minimum of 4 years experience implementing large-scale production systems

• Hands-on experience with design, development and productizing highly available, distributed and scalable transactional enterprise systems.

• Strong hands-on programming experience in Java/J2EE building middleware or backend applications.

• Strong development experience of microservices architecture in a highly distributed environment with web services, Spring, Spring Boot, Hibernate and SOA

• Experience with RDBMS like Oracle and NoSQL databases such as MongoDB, Couchbase, Elasticsearch

• Sharp troubleshooting skills and real-world systems deployment experience.

• Proven track record with rapid development cycles and demanding schedules

• Experience doing Software Development using Agile methodologies

• Understanding or experience working on Cloud technologies is a plus

Roles & Responsibilities:

• Design and implement web APIs.

• In this role, you will be involved in the end to end cycle of design, development and deployment of core services for mission-critical customer-facing applications. 

• Results-oriented and demonstrate a high degree of ownership and accountability.

• Experience handling distributed vendor resources

• Creative problem solver and excellent collaborator, who thrives in a fast-paced, innovative environment.

• Communicate quickly and effectively; vertically and horizontally through the organization.

• Influence others to get things done.

• Must possess excellent problem-solving & analytical skills.

• Handle ambiguity and solve problems despite uncertainties.

• Ability to lead large projects focusing on innovation, teamwork and results.

• Proven track record of achieving outstanding results in a professional career

Please find the JD details below.

Tech Stack Expected: Java 8/11, Spring Boot,  Spring Cloud, JUnit/Mockito, MySQL, Kafka, Avro, git, Jenkins, PCF, DDD/BDD/TDD.

• We are looking for candidates with strong programming experience of more than 3 years and deep knowledge on data structure and algorithms.
• Need strong in Spring Cloud
• Strong experience in Microservices
• DS and Algorithms: looking for problem solving skills. Who can Optimize code
• PCF: Manage the pipeline by Developer. Dev need to own it.
• Fundamental knowledge on Docker and Kubernetes will be helpful. Know how on Scale up and down etc...
• Secure coding practices
• Nice to have Pair programming experience: