Java Backend Developer

Fintech

Java Backend Developer

PLEXO HR Solutions

Company

Home

Java Backend Developer

at Fintech

Agency job

via PLEXO HR Solutions

2 - 6 yrs

₹15L - ₹28L / yr

Gurugram

Skills

Javascript

06692

Amazon Web Services (AWS)

Docker

Machine Learning (ML)

Artificial Intelligence (AI)

Python

HLD

LLD

Backend

Responsibilities:

● Design, develop, and maintain scalable backend services and APIs using Java and Spring

Boot.

● Create and optimize SQL database schemas and queries in PostgreSQL to ensure efficient

data storage and retrieval.

● Implement RESTful APIs to facilitate seamless communication between frontend and backend

components.

● Configure and manage Nginx web servers to efficiently handle incoming requests and improve

application performance.

● Deploy and manage applications on AWS or GCP, ensuring scalability, reliability, and

security.

● Configure and optimize message broker systems using Kafka for real-time data processing

and communication.

● Containerize applications using Docker for easy deployment, scaling, and management.

● Create detailed Low-Level Designs (LLDs) and High-Level Designs (HLDs) to guide the

development and architecture of backend systems.

● Automating CI/CD pipelines and streamlining the software development lifecycle.

● Integrate AI/ML models into backend workflows using Python, PyTorch/TensorFlow, or

third-party AI APIs.

● Leverage AI tools (e.g., OpenAI APIs, Hugging Face, AWS AI services) to build intelligent

features.

● Collaborate closely with frontend developers, product managers, data scientists, and other

stakeholders to deliver high-quality AI-powered solutions.

● Monitor and troubleshoot production systems to ensure optimal performance, reliability, and

uptime.

What We’re Looking For:

● Bachelor’s degree in Computer Science, Engineering, or related field.

● 3-5 years of experience in backend development.

● Proficiency in Java, Spring Boot, PostgreSQL, SQL, and GitActions.

● Strong understanding of RESTful API design principles and best practices.

● Experience with configuring and optimizing Nginx web servers.

● Experience with configuring and optimizing Kafka service.

● Hands-on experience with AWS or GCP.

● Familiarity with Docker containers and container orchestration.

● Ability to create comprehensive Low-Level Designs (LLDs) and High-Level Designs (HLDs)

for backend systems.

● Experience with Python for AI/ML model integration in backend services.

● Familiarity with AI platforms and APIs such as OpenAI, Hugging Face, AWS AI/ML, or GCP

Vertex AI.

● Excellent problem-solving skills and attention to detail.

● Strong communication and collaboration skills, with the ability to work effectively in a team

environment.

Preferred Qualifications:

● Knowledge of microservices architecture and related technologies.

● Experience with cloud-native development and serverless computing.

● Understanding of software development best practices, including Agile methodologies

Responsibilities:

● Design, develop, and maintain scalable backend services and APIs using Java and Spring

Boot.

● Create and optimize SQL database schemas and queries in PostgreSQL to ensure efficient

data storage and retrieval.

● Implement RESTful APIs to facilitate seamless communication between frontend and backend

components.

● Configure and manage Nginx web servers to efficiently handle incoming requests and improve

application performance.

● Deploy and manage applications on AWS or GCP, ensuring scalability, reliability, and

security.

● Configure and optimize message broker systems using Kafka for real-time data processing

and communication.

● Containerize applications using Docker for easy deployment, scaling, and management.

● Create detailed Low-Level Designs (LLDs) and High-Level Designs (HLDs) to guide the

development and architecture of backend systems.

● Automating CI/CD pipelines and streamlining the software development lifecycle.

● Integrate AI/ML models into backend workflows using Python, PyTorch/TensorFlow, or

third-party AI APIs.

● Leverage AI tools (e.g., OpenAI APIs, Hugging Face, AWS AI services) to build intelligent

features.

● Collaborate closely with frontend developers, product managers, data scientists, and other

stakeholders to deliver high-quality AI-powered solutions.

● Monitor and troubleshoot production systems to ensure optimal performance, reliability, and

uptime.

What We’re Looking For:

● Bachelor’s degree in Computer Science, Engineering, or related field.

● 3-5 years of experience in backend development.

● Proficiency in Java, Spring Boot, PostgreSQL, SQL, and GitActions.

● Strong understanding of RESTful API design principles and best practices.

● Experience with configuring and optimizing Nginx web servers.

● Experience with configuring and optimizing Kafka service.

● Hands-on experience with AWS or GCP.

● Familiarity with Docker containers and container orchestration.

● Ability to create comprehensive Low-Level Designs (LLDs) and High-Level Designs (HLDs)

for backend systems.

● Experience with Python for AI/ML model integration in backend services.

● Familiarity with AI platforms and APIs such as OpenAI, Hugging Face, AWS AI/ML, or GCP

Vertex AI.

● Excellent problem-solving skills and attention to detail.

● Strong communication and collaboration skills, with the ability to work effectively in a team

environment.

Preferred Qualifications:

● Knowledge of microservices architecture and related technologies.

● Experience with cloud-native development and serverless computing.

● Understanding of software development best practices, including Agile methodologies

Users love Cutshort

Read about what our users have to say about finding their next opportunity on Cutshort.

Shubham Vishwakarma

Full Stack Developer - Averlon

I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.

Companies hiring on Cutshort

Similar jobs

Sr. PHP Developer

at Nebula Technologies

Agency job

via TIGI HR Solution Pvt. Ltd. by Vaidehi Sarkar

Ahmedabad

5 - 8 yrs

₹10L - ₹15L / yr

PHP

MySQL

Laravel

CodeIgniter

Javascript

+4 more

Developer Requirements/Expectations:

Experience: 5+ Years
Tech Stack: Core PHP, MySQL, Basic JavaScript, Oracle
3rd Party Integration: Payment Gateways (Apple Pay Wallet, Google Pay, Stripe)
Tools: Trello, Slack, Github
Soft Skills: Team Work, Excellent Client Communication.

Engagement Type: Full Time, Dedicated

Work Hours: 8 Hours per day, 160 hours per month
Shift: 10 AM-7 AM IST (Including Lunch hour)
Work shifts need to be flexible to accommodate client calls in EST.

Screening Process:

Round 1: Technical

Round 2: Managerial

Location: Ahmedabad (Hybrid)

Developer Requirements/Expectations:

Experience: 5+ Years
Tech Stack: Core PHP, MySQL, Basic JavaScript, Oracle
3rd Party Integration: Payment Gateways (Apple Pay Wallet, Google Pay, Stripe)
Tools: Trello, Slack, Github
Soft Skills: Team Work, Excellent Client Communication.

Engagement Type: Full Time, Dedicated

Work Hours: 8 Hours per day, 160 hours per month
Shift: 10 AM-7 AM IST (Including Lunch hour)
Work shifts need to be flexible to accommodate client calls in EST.

Screening Process:

Round 1: Technical

Round 2: Managerial

Location: Ahmedabad (Hybrid)

Java Developer

at Wissen Technology

4 recruiters

Posted by Rashmi SR

Bengaluru (Bangalore), Mumbai

2 - 15 yrs

Best in industry

Data Structures

Algorithms

06692

Microservices

Hibernate (Java)

Strong written/verbal communication skills

· Minimum 2-15 Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Forkjoin pool and other threading concepts)

· Good knowledge of the JVM with an understanding of performance and memory optimization.

· Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).

· Excellent knowledge on collections like, Array List, Vector, LinkedList, Hashmap, HashTable, HashSet is mandate.

· Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.

· Expert level understanding of Object-Oriented Concepts and Data Structures

· Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non-clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.

Please share your updated CV with the the below details:

Total Exp:

CTC:

Expectation:

Current Location:

Preferred Location:

Available for F2F Interview - Y/N :

Notice Period:

Regards,

Rashmi

Strong written/verbal communication skills

· Minimum 2-15 Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Forkjoin pool and other threading concepts)

· Good knowledge of the JVM with an understanding of performance and memory optimization.

· Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).

· Excellent knowledge on collections like, Array List, Vector, LinkedList, Hashmap, HashTable, HashSet is mandate.

· Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.

· Expert level understanding of Object-Oriented Concepts and Data Structures

Please share your updated CV with the the below details:

Total Exp:

CTC:

Expectation:

Current Location:

Preferred Location:

Available for F2F Interview - Y/N :

Notice Period:

Regards,

Rashmi

Backend Engineer NODE

at Zilo

Posted by Nita Talwar

Mumbai

2 - 4 yrs

₹10L - ₹18L / yr

NodeJS (Node.js)

MongoDB

Amazon Web Services (AWS)

RESTful APIs

We’re seeking a Back-End Developer with hands-on experience in Node.js or any other modern backend framework. You’ll be responsible for building robust, scalable APIs and server-side logic powering Zilo’s high-velocity quick commerce platform.

Key Responsibilities

Develop, maintain, and optimize back-end applications and APIs.

Work on microservices, API integrations, and data modeling.

Ensure system scalability, reliability, and performance under high traffic.

Collaborate with front-end and mobile developers for seamless API integration.

Implement best practices in code quality, security, and database design.

Troubleshoot production issues and support deployment cycles.

Technical Skills Required

Strong proficiency in Node.js, Express.js, or similar backend frameworks.

Experience in MongoDB, MySQL, or PostgreSQL.

Understanding of RESTful APIs, authentication (JWT/OAuth), and middleware.

Familiarity with AWS, Docker, or other deployment environments.

Hands-on experience with Git and CI/CD pipelines.

Knowledge of other programming languages like Python, Java, or Go is an added advantage.

Key Responsibilities

Develop, maintain, and optimize back-end applications and APIs.

Work on microservices, API integrations, and data modeling.

Ensure system scalability, reliability, and performance under high traffic.

Collaborate with front-end and mobile developers for seamless API integration.

Implement best practices in code quality, security, and database design.

Troubleshoot production issues and support deployment cycles.

Technical Skills Required

Strong proficiency in Node.js, Express.js, or similar backend frameworks.

Experience in MongoDB, MySQL, or PostgreSQL.

Understanding of RESTful APIs, authentication (JWT/OAuth), and middleware.

Familiarity with AWS, Docker, or other deployment environments.

Hands-on experience with Git and CI/CD pipelines.

Knowledge of other programming languages like Python, Java, or Go is an added advantage.

Senior Software Engineer [Backend - GoLang/Python] [India]

at Egnyte

4 recruiters

Posted by Prasanth Mulleti

Remote, Mumbai

5 - 10 yrs

Best in industry

Python

Go Programming (Golang)

Distributed Systems

Scalability

DevOps

+5 more

Job Description

As our company continues to grow, we’re looking for a Software Engineer to contribute to our cloud migration solutions that enable enterprise customers’ journey to the cloud, and lifecycle of their data in the cloud.

In This Role, You Will (But Not Limited To)

End-to-end ownership of new feature development, from design, through implementation, testing, deployment, and maintenance in production
Translating of high-level requirements and end-user use cases into design proposals, including integration with external services and constraints of underlying service infrastructure
Maintaining constant focus on scalability, performance and robustness of a feature, on the top of base functional implementation
Designing and implementing logging, monitoring and alerting functions as core parts of overall software solution
Documenting your own work and design solutions
Decomposing complex features into smaller, short-term deliverable tasks
Managing priorities of multiple tasks, providing up-to-date estimates for a milestone delivery

The Successful Candidate Needs To Demonstrate

5+ of industry experience in technical leadership roles
Solid knowledge of Go-Lang, Python, C/C++, SQL, shell scripting and Linux operating environment.
End-to-end experience in design and development of highly scalable enterprise and cloud data products.
Ability to challenge and redefine existing architectural fundamentals in order to provide next level of performance and scalability; ability to foresee post-deployment challenges.
Hands-on experience with design and troubleshooting of scalable web services, advanced file systems, geographic replication, distributed databases and modern operating systems.
Experience with modern DevOps technologies such as Docker and container orchestration, service deployment, monitoring and scaling
Ability to work with multi-cultural, globally distributed teams to a common unifying product vision and closely coordinate with cross-functional teams in different time-zones.
Passion to deliver enterprise-grade products to customers and to continuously work with engineering team to refine the product in the field.

About Egnyte

In a content critical age, Egnyte fuels business growth by enabling content-rich business processes, while also providing organizations with visibility and control over their content assets. Egnyte’s cloud-native content services platform leverages the industry’s leading content intelligence engine to deliver a simple, secure, and vendor-neutral foundation for managing enterprise content across business applications and storage repositories. More than 16,000 customers trust Egnyte to enhance employee productivity, automate data management, and reduce file-sharing cost and complexity. Investors include Google Ventures, Kleiner Perkins, Caufield & Byers, and Goldman Sachs. For more information, visit www.egnyte.com

End-to-end ownership of new feature development, from design, through implementation, testing, deployment, and maintenance in production
Translating of high-level requirements and end-user use cases into design proposals, including integration with external services and constraints of underlying service infrastructure
Maintaining constant focus on scalability, performance and robustness of a feature, on the top of base functional implementation
Designing and implementing logging, monitoring and alerting functions as core parts of overall software solution
Documenting your own work and design solutions
Decomposing complex features into smaller, short-term deliverable tasks
Managing priorities of multiple tasks, providing up-to-date estimates for a milestone delivery

The Successful Candidate Needs To Demonstrate

5+ of industry experience in technical leadership roles
Solid knowledge of Go-Lang, Python, C/C++, SQL, shell scripting and Linux operating environment.
End-to-end experience in design and development of highly scalable enterprise and cloud data products.
Ability to challenge and redefine existing architectural fundamentals in order to provide next level of performance and scalability; ability to foresee post-deployment challenges.
Hands-on experience with design and troubleshooting of scalable web services, advanced file systems, geographic replication, distributed databases and modern operating systems.
Experience with modern DevOps technologies such as Docker and container orchestration, service deployment, monitoring and scaling
Ability to work with multi-cultural, globally distributed teams to a common unifying product vision and closely coordinate with cross-functional teams in different time-zones.
Passion to deliver enterprise-grade products to customers and to continuously work with engineering team to refine the product in the field.

Sr. Net Developer

at Wallero technologies

5 recruiters

Posted by Keerthana M

Remote, Hyderabad

2 - 15 yrs

₹6L - ₹20L / yr

ASP.NET

.NET

HTML/CSS

Javascript

+3 more

Job description

Roles and Responsibilities:

· Strong experience in HTML, JavaScript, CSS, jQuery, WEB API, NET with C#

· Proficient in working with Microsoft SQL Server

· Experience in developing web applications using Angular

· Strong logical, analytical and problem-solving skills

· Strong background in building web applications

· Excellent communication skills

Perks and Benefits

· Excellent Salary structure & Performance based interim hikes.

· Corporate Group Medical Health Insurance for Employees.

· Employee friendly Corporate Work culture

Job description

Roles and Responsibilities:

· Strong experience in HTML, JavaScript, CSS, jQuery, WEB API, NET with C#

· Proficient in working with Microsoft SQL Server

· Experience in developing web applications using Angular

· Strong logical, analytical and problem-solving skills

· Strong background in building web applications

· Excellent communication skills

Perks and Benefits

· Excellent Salary structure & Performance based interim hikes.

· Corporate Group Medical Health Insurance for Employees.

· Employee friendly Corporate Work culture

wordpress developer

at Crescentek

Posted by MIKA BHATTACHARJEE

Kolkata

2 - 7 yrs

₹2L - ₹5L / yr

Wordpress

PHP

Laravel

CodeIgniter

Javascript

+2 more

Candidate must have the following skills:
1. Custom PHP development,
2. One framework like larval or CI
3. Solid Javascript & Jquery
4. Wordpress Plugin development
5. Custom Theme development
6. Advance Woocommerce knowledge
7. Elementor, Divi Page builder working experience

Java Backend Developer

at Linksoft Technology

Posted by Shilky Gupta

Remote only

4 - 7 yrs

₹5L - ₹30L / yr

Java

J2EE

Spring Boot

Hibernate (Java)

Microservices

+3 more

External Title: Backend Developer.

Location: Remote

Year of experience: 4+ years

Job Description:

Understanding of the working of a web-based application.
Expert Knowledge of Microservices architecture.
Understanding the nature of asynchronous programming and its quirks and workarounds.
Proficient understanding of code versioning tools, such as Git.
Basic understanding of REST APIs and their concepts.
Basic understanding of front-end technologies, such as HTML5, and CSS3, JavaScript.

External Title: Backend Developer.

Location: Remote

Year of experience: 4+ years

Job Description:

Understanding of the working of a web-based application.
Expert Knowledge of Microservices architecture.
Understanding the nature of asynchronous programming and its quirks and workarounds.
Proficient understanding of code versioning tools, such as Git.
Basic understanding of REST APIs and their concepts.
Basic understanding of front-end technologies, such as HTML5, and CSS3, JavaScript.

Software Engineer - Backend

at Mintifi

3 recruiters

Posted by Mihir Jadhav

Mumbai

2 - 8 yrs

Best in industry

Java

J2EE

Spring Boot

Hibernate (Java)

Javascript

Responsibilities

Use your skills in OOP, OOAD, and testing to design and develop robust and scalable software.
Work in a fast-paced environment with a focus on writing production-quality code and tests.
Maintain minimal yet essential engineering documentation to complement the product.
Collaborate with engineers and product teams as part of Agile delivery.
Participate in code reviews and release cycles with an ownership attitude.

Requirements

Strong at problem-solving using Java 8 and above.
General understanding of SDLC using agile methodologies iterative development.
Basic skills in HTML, CSS, and JavaScript are desired.
Hands-on knowledge of using Spring Boot or Quarkus for building Microservices or API driven solutions.
Knowledge of SQL and experience in using any RDBMS like MySQL, PostgreSQL.
Understanding or exposure to Cloud-Native development using AWS is an added advantage.

Must have a Computer Science degree or similar.

Responsibilities

Use your skills in OOP, OOAD, and testing to design and develop robust and scalable software.
Work in a fast-paced environment with a focus on writing production-quality code and tests.
Maintain minimal yet essential engineering documentation to complement the product.
Collaborate with engineers and product teams as part of Agile delivery.
Participate in code reviews and release cycles with an ownership attitude.

Requirements

Strong at problem-solving using Java 8 and above.
General understanding of SDLC using agile methodologies iterative development.
Basic skills in HTML, CSS, and JavaScript are desired.
Hands-on knowledge of using Spring Boot or Quarkus for building Microservices or API driven solutions.
Knowledge of SQL and experience in using any RDBMS like MySQL, PostgreSQL.
Understanding or exposure to Cloud-Native development using AWS is an added advantage.

Must have a Computer Science degree or similar.

Research Developer

at Dunya Labs

2 recruiters

Posted by Muralidhar BS

Bengaluru (Bangalore)

3 - 7 yrs

₹6L - ₹14L / yr

C++

Python

Research Developer Dunya Labs is a deep tech product company currently focused on building infrastructure, developer tooling and middleware for deploying scalable blockchain applications. We combine a theoretical research team with a product team to lead cutting-edge developments in the blockchain space. Seeking a diligent, passionate and detailed-oriented Research Developer to drive theoretical research into various blockchain protocols and help ideate potential products. At Dunya Labs, you will be contributing to impactful solutions that can enable the decentralized world. We strongly prefer candidates who have strong academic research backgrounds and deep interest in blockchain technology - candidates who are agile and able to work in undefined areas. Key Responsibilities: The Research Team at Dunya Labs is focused on pioneering foundational research in blockchain technologies and use-cases. We explore the following: ● Foundational Research. Staying aware and updated on major cryptographic and theoretical computer science developments, including but not limited to: zero-knowledge, multiparty computation, new cryptographic primitives, transformers, and more. ● Protocol Research. Deep-dives into up-and-coming blockchain protocols through whitepaper analysis and discussions with the protocol teams themselves. ● Scaling. Sharding, Layer-2 Scaling (e.g. Lightning, Raiden), non-blockchain distributed networks, applications of discoveries and constructions in recent cryptography papers ● Privacy. Transactional privacy and data feed privacy on public blockchains (e.g. zk-snarks) ● Governance. Implications and results of on-chain and off-chain governance ● Smart Contract Standards/Security. Automation, formal verification, and termination of smart contracts Qualifications: ● Bachelor’s in Computer Science, Mathematics or a technical field. Masters/PhD preferred. ● Research or development experience in network security, algorithms, or theoretical computer science and mathematics ● Knowledge of distributed systems, game theory and/or cryptography is strongly preferred ● Record of academic publishing in related conferences and/or journals a plus Skills and Competencies: ● Ability to work creatively and independently on long-term technical problems ● You learn quickly and apply new skills effectively ● Ability to collaborate with other researchers and developers ● Brilliant analytical and problem solving skills, especially algorithmic knowledge Preferred Qualifications ● You work well with data and can use machine-learning tools to analyze datasets. ● Ability to code at a high level in C, C++, Python, Golang, Rust or any other common programming language ● Strong performance in competitive programming (TopCoder, HackerRank, CodeChef, Olympiads - IOI, INOI) WHAT WE OFFER: ● A collaborative environment for working with like-minded researchers and developers who carry out implementation of theoretical research results ● Opportunities to work with top research institutes such as ISI Cryptography, IISc and institutions abroad ● Highly competitive salary, healthcare benefits and other perks ● Flat organization with freedom to pursue desired research ABOUT DUNYA LABS: Today, we live in a world where the power of digital data is asymmetrically collected and held by a small handful of companies and political entities. These companies and entities also act as increasingly powerful intermediaries that enable, authenticate and settle digital transactions– of property, currency, identity/reputation, and many other forms of digital data. Blockchain, or cryptographically-secured replicated databases, has the potential to decentralize the transfer of value over the Internet, creating secure, decentralized peer-to-peer economies of trust. By doing so, blockchain disintermediates traditional industries, taking out rent-seeking middlemen who levy taxes on end-users as verifiers, trust-providers or settlors of transactions. Imagine a currency without a central bank (Bitcoin), a portable digital identity without a centralized authenticator (uPort), or a peer-to-peer global file storage system without reliance on centralized cloud-based server providers (Filecoin). Thus far, the “blockchain revolution” has been powered by speculative investment and misunderstanding. But we at Dunya Labs believe that innovations in cryptographically secured, replicated networks are maturing, and the exploration of blockchain as a foundational technology is moving into a mature phase driven by research and execution. Many esteemed academics and cryptographers have joined the field, including Silvio Micali (Algorand), Benn Lynn of BLS Signature Scheme (DFINITY), Andrew Yao (Conflux), Xinmin Luo (DFINITY), Dan Boneh, and more. We are building a knowledge company that focuses on just research and execution. Our mission is to bring blockchain use-cases to market.

Frontend Developer; backend developer;

at marit

1 recruiter

Posted by Nitin Vishnu Hegde

Bengaluru (Bangalore)

2 - 3 yrs

₹1L - ₹3L / yr

Javascript

HTML/CSS

jQuery

AJAX

a part time opportunity for a professional who can handle front end and backed end development for developing a google API based product. The candidate must be able to handle the programming and be able to develop the design and programs to match the needs of the senior mangers with minimum supervision. Capable of handling both developing and testing of the product. Must be able to invest 20 hours a week.

Why apply to jobs via Cutshort