
At Primathon, we strive to deliver world-class software for our clients and empower our engineers to become full-stack in technology and provide them 360° experience. We are looking for champions in backend development with experience in NodeJs/Python. You would be working on NodeJs, Python, PostgreSQL, MongoDB, Redis Elastic search, RabbitMq, SQS, Docker, AWS.
Responsibilities and Duties
● Participate in agile software development, prototyping and code reviews
● As a backend engineer, you will work on backend services in Node JS, MongoDB, PostgreSQL, Redis.
● Design, implement and/or use RESTful web services
● Designing database schema
● Writing automation test cases
● Write testable, well-thought-out code within the ecosystem, embracing additional languages and frameworks when appropriate
Required Experience, Skills and Qualifications
● 1+ years of experience as a Backend developer.
● Experience designing, implementing and using RESTful Web Services with Service-Oriented Architecture.
● Knowledge & basic understanding of JavaScript frameworks like React, D3, etc and strong experience working with MVC.
● Solid understanding of version control principles, preferably using Git
● Experience using mocking frameworks, testing frameworks, dependency injection, NoSQL and/or relational databases
● Strong knowledge on how to navigate the vast and quickly evolving collection of open source projects and select the right tool for the job
● Attention to detail and the ability to build reliable, scalable, and flexible software.
Work Experience ** Minimum 2+Years

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Job Title: Senior Java Architect (12+ Years Experience)
Location: Remote (2 PM - 11 PM IST)
Experience: 12+ Years
Salary: ₹15L - ₹21L/yr
Employment Type: Contract (1 Year Extendable)
Job Description:
We are looking for a highly experienced Java Architect to join our team on a long-term contract basis. The ideal candidate should have deep expertise in designing scalable enterprise applications using Java and microservices architecture. The candidate should be capable of driving architecture decisions, mentoring development teams, and delivering high-performance solutions for enterprise-grade systems.
Key Responsibilities:
- Design and architect scalable enterprise applications using Java and microservices
- Lead system design and architecture decisions for complex applications
- Develop and implement microservices architecture patterns
- Drive technical architecture across multiple development teams
- Mentor and guide senior developers and engineering teams
- Handle high-traffic, scalable enterprise application architecture
- Collaborate with stakeholders to define technical requirements and roadmaps
- Ensure system performance, scalability, and reliability
- Review code and architecture designs for best practices
- Work with Spring Boot, Spring Cloud, and modern Java frameworks
Required Skills & Qualifications:
- 12+ years of hands-on experience in Java development and architecture
- Strong expertise in microservices architecture and design patterns
- Deep knowledge of system design principles and enterprise architecture
- Hands-on experience with Spring Boot and Spring Cloud
- Experience designing scalable, high-performance enterprise applications
- Proficiency in RESTful APIs, messaging systems, and API gateways
- Strong understanding of cloud platforms (AWS, Azure, or GCP)
- Experience with containerization (Docker) and orchestration (Kubernetes)
- Knowledge of database design (SQL and NoSQL)
- Expertise in JVM tuning and performance optimization
Technical Skills:
- Java 11+ (Java 17/21 preferred)
- Spring Boot, Spring Cloud, Spring Security
- Microservices architecture and design patterns
- RESTful APIs, GraphQL, gRPC
- Apache Kafka, RabbitMQ, or similar messaging systems
- Docker, Kubernetes, CI/CD pipelines
- PostgreSQL, MySQL, MongoDB, or similar databases
- Redis, Elasticsearch, or caching solutions
- Maven, Gradle, Git
Additional Requirements:
- Ability to work 2 PM - 11 PM IST (US/Europe Shift Timing)
- Immediate availability or short notice period (15 days max)
- Strong problem-solving and analytical skills
- Excellent communication skills for stakeholder collaboration
- Experience mentoring technical teams
- Contract commitment for a minimum of 1 year (extendable)
Good to Have (Preferred Skills):
- Experience with reactive programming (WebFlux, Project Reactor)
- Cloud certification (AWS Solutions Architect, etc.)
- Experience with observability tools (Prometheus, Grafana)
- Knowledge of domain-driven design (DDD)
- Experience with multi-cloud or hybrid cloud architectures
- Freelance/contract experience (preferred)
What We Offer:
- 1.2 ~ 1.8 LPM fixed contract salary
- Long-term contract (1-year extendable)
- Remote work with a flexible 2-11 PM IST schedule
- Work with cutting-edge enterprise technologies
- Opportunity to architect large-scale systems
- Collaborate with experienced engineering teams
- Immediate start for the right candidates
Location: Bhavnagar (On-site)
Job Type: Full-time
Experience: 6 Months – 1 Year
Job Description:
We are looking for a Web Developer with experience in Laravel and PHP to join our on-site team in Bhavnagar. The candidate should have basic knowledge of backend development, databases, and web technologies.
Responsibilities:
- Develop and maintain web applications using Laravel
- Write clean, efficient, and secure PHP code
- Work with MySQL and handle database operations
- Troubleshoot and debug issues
- Collaborate with the team to implement new features
Requirements:
- 6 months to 1 year of experience as a Web Developer (Laravel)
- Good knowledge of PHP, Laravel, MySQL, HTML, CSS, JavaScript
- Understanding of MVC architecture and OOP
- Familiar with Git/version control
- Bachelor’s degree in IT, Computer Science, or related field (preferred)
Benefits:
- Competitive salary
- Learning and growth opportunities
- Supportive work environment
- Leave Encashment
- Alternate Saturdays Off
- Festival Holiday
- Yoga Sessions
Job description
Note: Applications are welcome from candidates who are immediate joiners or currently serving their notice period.
Key Responsibilities:
- Design, develop, and test low-latency, high-volume client-facing applications.
- Develop and maintain enterprise-scale, n-tier applications for the investment banking/capital markets domain.
- Implement microservices-based solutions using Spring Boot and other modern frameworks.
- Work extensively with Core Java 5.0 and above, Spring Framework, and CXF
- Optimize applications for multi-threading and high-performance server-side development
- Collaborate with cross-functional teams to design and implement scalable, secure, and efficient solutions
- Work with RDBMS (preferably Sybase) to handle large-scale data processing.
- Develop and maintain applications on Unix/Linux environments
- Utilize enterprise application design patterns to build robust and scalable solutions.
- Troubleshoot and resolve complex technical issues while ensuring application stability and performance.
Required Skills & Experience:
- 5 to 10 years of hands-on experience in Java development
- Strong knowledge of microservices architecture and cloud-based deployment.
- Expertise in Spring Framework, Spring Boot, and CXF
- Experience in developing and optimizing applications for high-volume, multi-threaded environments
- Solid understanding of financial domain applications, sales, and trading platforms
- Proficiency in working with relational databases (Sybase preferred)
- Familiarity with Unix/Linux environments and shell scripting.
- Strong analytical, problem-solving, and communication skills.
- Ability to articulate and present design ideas effectively.
Job Title: Senior Software Engineer
Division/ Department: Technology
Reports to: Engineering Manager
Work Location: Noida
Desired Work Experience: 4+ years
Weekly Off: Saturday & Sunday
About Aakash Technology Innovation Lab
Are you passionate about transforming the field of education as we know it?
The way education is imparted has been disrupted massively due to forces such as ed-tech digital revolution, the advancement in artificial intelligence technology and the pandemic. Given the rapid pace of transformation, the vision of the Technology Innovation Lab at Aakash is to make the education of the future a reality. The Technology Innovation Lab aims to leverage state-of-the-art technologies to develop industry-defining bleeding-edge solutions for a student-first world-class hybrid learning experience. This involves -
- Reimagining and conceptualizing how education will be imparted in the future in the omni-channel and immersive learning environment
- Building data platforms such as Power BI dashboards to facilitate students, parents, teachers and the business
- Creating applications to support the futuristic tech-enabled smart classrooms
- Conceptualizing and developing mobile and web applications for seamless customer experience
- Developing Internet of Things (IoT) driven integrations into applications to build futuristic learning experience
- Leveraging Artificial Intelligence (AI) and Machine Learning (ML) to identity interventions to boost student performance
If this excites you, we might have the perfect opportunity for you in the world’s most valued ed-tech company!
About Aakash - AESL
Aakash Educational Services Limited (AESL), commonly known as Aakash, is one of the most leading educational services institution providing comprehensive test preparatory services for students preparing for medical and engineering entrance examinations, school/board exams and competitive and scholarship exams such as NTSE, KVPY, and Olympiads.
AESL also partnered with Blackstone, a global investment management firm.
With more than 32 years of operational experience in the test preparatory coaching industry, the company has a pan India network of 220+ Aakash centres with an annual student base 2,50,000+ students and an employee count of more than 4700.
Purpose of the Role
Develop software solutions that enable the students, parents and teachers to have superior learning and teaching experiences, both inside and outside the classroom.
Key Responsibilities
- Develop state-of-the-art high performance and low latency software applications for mission critical systems
- Contribute in all the phases of the software development lifecycle
- Craft a well-designed, testable, efficient code
- Perform object-oriented analysis and design using common design patterns.
- Effectively and seamlessly manage communication with all stakeholders.
- Manage and provide live support to the developed applications
Qualification/ Experience
Must-Have Preferred
Education B.E / B.Tech Information Technology / Computer Science/ Information Science
- Experience 4+ years of hands-on experience in designing and developing applications using Java EE, Spring, Spring MVC, Spring Boot Frameworks
- Experience with test-driven development
- Experience with relational databases (MySql, Oracle, Postgres) or NoSql Databases (Cassandra, MongoDb, CouchDb) .
- Agile programming (Sprint, Scrum) experience
- Skills Understands version control branching strategies
- Understands different major language paradigms (object oriented /functional /reactive)
- Understanding and some experience in programming with AWS SDK
- Knowledge of Kafka and Redis
Competencies
Behavioral Competencies Level Functional Competencies Level
1 Team Player Written and Verbal Communication
2
What We Offer
As a technology professional in Aakash Technology Innovation Lab we offer you an opportunity to -
- Become a pioneer of the education of the future by reimagining and building innovative solutions for the ed-tech industry leading hybrid learning experience
- Be a force of technological disruption as a part of a passionate and high growth team on an exciting endeavor to transform the education industry
- Belong to an upbeat, flexible and relaxed work culture with a specific focus on collaboration
- Craft an excellent career at Aakash through a broad realm of career tracks and opportunities
- Excel in your chosen stream and become a renowned technologist in the ed-tech industry with heavy investment from the business into your learning, exposure and growth
- Have a highly competitive compensation and benefits package
Expectations
- Sound knowledge of Core Java, JSP, Servlets & MVC, Spring
- Good knowledge of Java Script, Ajax
- Good knowledge of My SQL database server
- Experience in working with IDE like Eclipse or Netbeans
- Knowledge of Spring would be an advantage
- Great problem-solving attitude
- Strong OOP & OOAD fundamentals
- Knowledge of Java EE Design pattern
- Technical hands on Spring, Spring Security, Hibernate, JPA, Struts, OO JS, XML, Webservices (Restful, JAX-WS).
- Nice to have knowledge of Liferay, Amazon EC2, Google App Engine, Restful services, jQuery, YUI, EstJS (Sencha), frameworks.
Responsibilities
- Understand the BRS / SRS document
- Coordinate with Team lead/DBA to understand the System design and Database design
- Development and Unit Testing
- Bug fixing and Change Request implementation
- Proficient in PHP / HTML / CSS / MySql / Javascript/Jquery
- Knowledge of the MVC Framework will be a plus point.
- Good to have Contributions to open-source
- Strong Knowledge of Data Structure and OOPS concept
- Knowledge of Redis will be a plus point
- Should have background knowledge of E-commerce Systems
- Should have work with API's and its services
- Must be passionate about writing clean and maintainable code.
Profile:
We are a Funded Startup developing a Gamified EdTech Mobile App. We are looking for an experienced Backend Developer (at least 4 years) who has hands-on experience of NodeJS (at least 2 years) and PostgreSQL (at least 2 years). You will be responsible for Defining, Developing and Maintaining all Server-Side Logic, Components, and Database.
Responsibilities:
- Developing and Maintaining all Server-Side Logic and Components
- Defining and Maintaining all Schemas and Database
- Writing Cron Jobs in NodeJS
- Writing Database Triggers in PostgreSQL
- Testing, Repairing Defects and providing Technical Support.
- Documenting Node.js Processes, Database Schemas, and Preparing Reports
- Collaborating with Frontend Developers and Integrating with Frontend Components
Requirements:
- Bachelor’s Degree in Computer, Information Technology, or similar
- Hands-on experience as a Backend Developer (at least 4 years)
- Hands-on experience of NodeJS (at least 2 years)
- Hands-on experience of PostgreSQL (at least 2 years)
- Hands-on experience of ExpressJS and Docker
- In-depth knowledge of Database Architecture
- Working knowledge of Multithreading in NodeJS
- Working knowledge of Python and ReactJS
- Basic knowledge of HTML5 and CSS3
The ideal candidate is a highly resourceful and innovative developer with extensive experience in the layout, design and coding of websites specifically in PHP format. You must also possess a strong knowledge of web application development using PHP programming language and MySQL Server databases.
Responsibilities
- Who can understand and demonstrate to maintain Data Quality in high volume data systems.
- One who can understand and can deliver highly tested system
- Who can routines to test their own code using negative sql concepts.
- Who can use OOP concepts with same class being used everywhere.
- Knowledge in Angular.js and Laravel is mandatory
- College degree is not mandatory
- hike on last salary will be given
-Full time / Remote job
-Can share cv
Thanks & Regards,
Annu
## Please apply if you have experience working on Trading Applications, all others would be automatically rejected ###
Our Core team develops connectivity software for low latency communication with derivatives exchanges all over the world, as well as real-time position and risk limit monitoring. The team's expertise is also relied upon by other C++ development groups to produce high-quality libraries and frameworks for their application development. We have a high degree of freedom and responsibility to produce technologically advanced solutions to demanding real-world problems.
From joining you will have ownership on a diverse set of projects that have a direct impact on trading performance. You will work closely with highly skilled colleagues who share your enthusiasm and deep knowledge of C++, Linux and network protocols, and share your hunger to learn more.
What We Are Looking For
- An experienced Modern C++ developer (C++17/20), with minimum 5 years experience and proficiency with C++ templates.
- A developer, who designs code to push every performance boundary.
- Excellent written and verbal communication skills.
- Ability to solve new and unfamiliar problems quickly and creatively.
Ideal Experience Would Include
- Knowledge of multiple exchanges.
- Ultra low latency design.
- Template metaprogramming.
- Network programming experience.
- Python.
What We Offer
- A great engineering environment whereby technology is key to our success and a C++20 code base.
- Great friendly, informal and highly rewarding culture.
- Fast growing global firm with plenty of opportunities where you will have significant impact.
About Us
Our approach to trading is scientific and technology driven. Tight integration between trading and software development, relying on cutting edge infrastructure is core to our success. Our teams of C++, Python, C# and FPGA developers are responsible for our in-house applications, ranging from the world's lowest latency execution systems, through web-based user interfaces, to tools to interrogate multi-terabyte data sets.









