Java Developer – AS2

2 weeks ago

Mahanagar Lucknow Uttar Pradesh, India Kushagra Infotech Services Full time ₹ 2,00,000 - ₹ 12,00,000 per year

About the Role:

We are looking for a talented Java Developer with experience in AS2 protocol and secure EDI file exchange, to join our in-house team in Lucknow.

You'll work on building, deploying, and maintaining AS2-based communication services using Java and containerized environments like Docker.

Key Responsibilities:

  • Develop and maintain AS2-based integrations using Java.
  • Configure and manage digital certificates, encryption, and signing for secure communication.
  • Implement and monitor message exchange (MDNs, receipts, retries, logging).
  • Build REST APIs and backend components for partner onboarding and file exchange.
  • Deploy and maintain AS2 services within Docker containers.
  • Troubleshoot AS2 connectivity, SSL/TLS, and application issues.
  • Collaborate with QA and DevOps teams for smooth deployment and integration.

Required Skills:

Strong knowledge of Core Java (Java 8 or higher)

Hands-on experience with AS2 protocol (OpenAS2 or Mendelson preferred)

Familiarity with Spring Boot and RESTful API development

Understanding of SSL/TLS, keystore/truststore, and digital certificates

Experience working with Docker — container creation, configuration, and image management

Basic understanding of CI/CD pipelines and Linux environments

Familiarity with file transfer protocols (SFTP, FTP)

Database knowledge: MySQL / PostgreSQL

Version control with Git

Good to Have:

  • Exposure to EDI standards (X12)
  • Experience with B2B / EDI Integration using OpenAS2
  • Knowledge of microservices architecture
  • Familiarity with message queues (RabbitMQ, Kafka)
  • Basic cloud deployment experience (AWS / Azure / GCP)

Qualifications:

  • Bachelor's degree in Computer Science, IT, or related field
  • 2–3 years of professional experience in Java backend development
  • Minimum 6 months hands-on work in AS2 / file-based integration projects

Why Join Us:

  • Work directly on live EDI / AS2 projects .
  • Hands-on exposure to secure data exchange and B2B integration frameworks.
  • Collaborative and growth-driven in-house development environment.

How to Apply:

Interested candidates can share their resume at

or apply directly through Indeed.

Job Type: Full-time

Work Location: In person

  • Java Developer

    2 weeks ago

    uttar pradesh, India Coforge Full time

    Job Title: Java DeveloperExperience Required: 4+ YearsLocation: Coforge Office, Greater NoidaInterview Mode: Face-to-FaceInterview Date: Saturday, 13th AugustAbout the Role:We are looking for skilled and passionate Java Developers to join our dynamic team at Coforge. If you have strong experience in backend development and are eager to work on cutting-edge...

  • Java Developer

    2 weeks ago

    uttar pradesh, India Tata Consultancy Services Full time

    Job Title: Senior Java DeveloperLocation: Pune, Bangalore, Bhubaneswar, Hyderabad, NCR, KochiExperience Range: 8 - 12 yearsRequired Skillset : Java/J2EE, REST API, Micro services, Reactive programming, Spring boot, Spring Webflux, Spring CloudMust-have skills8+ years of experience in Java/J2EEShould have hands-on Experience in Java...

  • Lead Java Developer

    4 days ago

    uttar pradesh, India Evoke HR Solutions Pvt. Ltd. Full time

    Job Title : Java DeveloperExp : 6 to 13 YearsNotice Period : Immedidate Joiner (Only)Location: Chennai, Pune, Hyderabad, Bangalore, Noida Skills: Java 8, Spring boot, Microservices, SOAP / REST API, Docker/Kubernetes, Any CloudWe are seeking a proficient Backend Developer with experience in Java, Spring Boot, and Oracle ATG Web Commerce to join our...

  • Java Web Developer

    6 days ago

    uttar pradesh, India Tata Consultancy Services Full time

    Greetings from TCS!!!TCS has been a great pioneer in feeding the fire of young Techies like you. We are a global leader in the technology arena and there’s nothing that can stop us from growing together.Your role is of key importance, as it lays down the foundation for the entire project.Position: Java Spring Boot DeveloperJob Location: Noida,...

  • Java Web Developer

    2 weeks ago

    uttar pradesh, India Tata Consultancy Services Full time

    Greetings from TCS!!! TCS has been a great pioneer in feeding the fire of young Techies like you. We are a global leader in the technology arena and there’s nothing that can stop us from growing together. Your role is of key importance, as it lays down the foundation for the entire project. Position: Java Spring Boot Developer Job Location: Noida,...

  • Java Backend Developer

    2 weeks ago

    uttar pradesh, India Coforge Full time

    Skills: Java 8, microservices, Multithreading, Http Methods, Exception handling, JUnit,Experience: 5-8 Years Location: Greater NoidaJob Description:Designing and implementing payment gateway integrations that will be processing thousands of transactions a second.Taking ownership of the features/components you work on - from development through deployment and...

  • Senior Software Developer

    2 weeks ago

    uttar pradesh, India Network People Services Technologies Ltd. (NPST- Banking and Payment Solutions) Full time

    What will you doAs a key member of our software team, you will be responsible for developing high-performance, scalable, and enterprise-grade applications tailored for the Banking/Fintech domain, with a focus on IMPS/UPI. Your role will involve managing Java/Java EE application development while leveraging your expertise across the full software development...

  • Java Developer

    2 weeks ago

    Noida, Uttar Pradesh, India, Ghaziabad Coforge Full time

    Job Title: Java DeveloperExperience Required: 4+ YearsLocation: Coforge Office, Greater NoidaInterview Mode: Face-to-FaceInterview Date: Saturday, 13th AugustAbout the Role:We are looking for skilled and passionate Java Developers to join our dynamic team at Coforge. If you have strong experience in backend development and are eager to work on cutting-edge...

  • Java SDET

    2 weeks ago

    uttar pradesh, India Tata Consultancy Services Full time

    Role : Java SDETExperience : 5 - 10 yearsLocation : Bangalore, Bhubaneswar, Pune, Hyderabad, NCR, KochiJob Description :5+ years of experience in a professional quality or software engineering position3 years of experience of Java Swift programmingSelf-motivated, proactive, and detail-oriented individual, with excellent written and oral English communication...

  • Java Developer

    1 week ago

    Noida, Uttar Pradesh, India, Ghaziabad Tata Consultancy Services Full time

    Job Title: Senior Java DeveloperLocation: Pune, Bangalore, Bhubaneswar, Hyderabad, NCR, KochiExperience Range: 8 - 12 yearsRequired Skillset : Java/J2EE, REST API, Micro services, Reactive programming, Spring boot, Spring Webflux, Spring CloudMust-have skills8+ years of experience in Java/J2EEShould have hands-on Experience in Java...