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

    5 days ago

    uttar pradesh, India Tata Consultancy Services Full time

    Greetings from TCS!!!Walk-in Interview for Java Developer in NoidaExperience Required: 8 to 10 YearsLocation: NoidaJob Description:Proficient in coding skills, Java 11+, Cloud (AWS/GCP), cache, database, and Spring Cloud & Flux/ React Grasp on fundamentals of OOP concepts, Design patterns, Microservice architecture & patterns Preferably hands on experience...

  • Java Developer

    5 days ago

    uttar pradesh, India Tata Consultancy Services Full time

    Greetings from TCS!!! Walk-in Interview for Java Developer in Noida Experience Required: 8 to 10 Years Location: Noida Job Description: Proficient in coding skills, Java 11+, Cloud (AWS/GCP), cache, database, and Spring Cloud & Flux/ React Grasp on fundamentals of OOP concepts, Design patterns, Microservice architecture & patterns Preferably hands on...

  • Java Developer

    4 days ago

    uttar pradesh, India Tata Consultancy Services Full time

    Greetings from TCS!!! Walk-in Interview for Java Developer in Noida Experience Required: 8 to 10 Years Location: Noida Job Description: Proficient in coding skills, Java 11+, Cloud (AWS/GCP), cache, database, and Spring Cloud & Flux/ React Grasp on fundamentals of OOP concepts, Design patterns, Microservice architecture & patterns Preferably hands on...

  • Lead Java Developer

    5 days ago

    uttar pradesh, India VLink Inc Full time

    About the Company: VLink is a dynamic company focused on delivering innovative software solutions. Our mission is to empower businesses through technology, fostering a culture of collaboration and excellence.About the Role: We are seeking a Lead Java Developer to join our team in Noida, Gurugram, Bangalore, Hyderabad, or Jaipur. The ideal candidate will have...

  • Lead Java Developer

    4 days ago

    uttar pradesh, India VLink Inc Full time

    About the Company : VLink is a dynamic company focused on delivering innovative software solutions. Our mission is to empower businesses through technology, fostering a culture of collaboration and excellence. About the Role : We are seeking a Lead Java Developer to join our team in Noida, Gurugram, Bangalore, Hyderabad, or Jaipur. The ideal candidate will...

  • Java Developer

    1 day ago

    Noida, Uttar Pradesh, India Prestanda Consulting Pvt Ltd Full time

    Java Developer Role Java Developer Experience 1-3 years Location Sector 142 Noida Onsite Preference Candidates from Mumbai preferred Employment Type Full-time 5 days a week Company Overview We are a dynamic and innovative technology company seeking a skilled Java Developer to join our team in Sector 142 Noida We are looking for talented individuals with a...

  • Java Developer

    1 week ago

    Noida, Uttar Pradesh, India VREZOLV PARTNERS PRIVATE LIMITED Full time

    Java Developer o 5 to 7 years commercial experience with strong emphasis on Java based technologies and RESTful web services Extensive Hands-on experience of Java J2EE Spring Boot and Spring Framework Good knowledge of JPA coding standards and system architecture Extensive experience of RDBMS SQL Server MySQL PostgreSQL Oracle Demonstrable knowledge of at...

  • Junior Java Developer

    4 days ago

    uttar pradesh, India Synechron Full time

    Good-day, We have immediate opportunity for Java Developer. Job Role: Java Developer Job Location: Synechron ( Noida) Experience- 4 to 8 years Notice : Only immediate joiner. Work from office About Company: At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative...

  • Java Full Stack Developer

    1 day ago

    uttar pradesh, India Coforge Full time

    Title: Java Full Stack DeveloperLocation: Noida / PuneExperience: 7-10 YearsEmployment Type: Full-TimeJob Summary:We are looking for a seasoned Java Full Stack Developer with 6+ years of experience to join our technology team in Noida or Pune. The ideal candidate will have strong expertise in backend development using Java, Spring Boot, and Microservices,...

  • Junior Java Developer

    6 days ago

    uttar pradesh, India Synechron Full time

    Good-day,We have immediate opportunity for Java Developer.Job Role: Java DeveloperJob Location: Synechron ( Noida)Experience- 4 to 8 yearsNotice : Only immediate joiner.Work from office About Company:At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative...