Java Developer

🚨 Job Opening – Java Developer

Job Title: Java Developer

Openings: 3

Experience: 5+ Years

Location: Hyderabad

Notice Period: Immediate to 15 Days

Mandatory Skills

Java 8+

Spring Boot

Microservices

Any BPM Tool with Java experience

Key Skills / Requirements

Strong hands-on experience in Java 8 and above

Strong experience in Spring Boot and Microservices

Experience with any BPM (Business Process Management) tool along with Java

Strong knowledge of CI/CD pipelines and deployment processes

Exposure to AI tools

Good understanding of application development and deployment practices

Roles & Responsibilities

Design, develop, and maintain applications using Java, Spring Boot, and Microservices.

Work with BPM tools to develop and implement business process solutions.

Develop scalable and maintainable Java-based applications.

Participate in CI/CD pipeline development and deployment activities.

Troubleshoot and resolve application issues.

Collaborate with development, QA, and DevOps teams.

Explore and utilize AI tools to improve development productivity.

Java + Angular

Java, spring boot, microservice, angular

5-10yrs

Hyderabad, bangalore

immediate 15days

Call or WhatsApp: 6 3 8 5 0 7 6 1 4 2

Mactores is the agent-native AWS modernization firm. Most modernization work doesn't ship, it stalls in pilots, slips a year, or lands at three times the budget. We exist to ship it: production systems running, legacy retired, outcomes measured. Our delivery is built on Aedeon, the agent platform built by Mactores' founders' sister company, which absorbs the repetitive 60–70% of engagement work, discovery, dependency mapping, validation, test generation, that traditional consulting bills human hours against. Forward-deployed engineers own the rest: architecture, judgment, and cutover, on dates we commit to in the contract.

Enterprises stuck on Oracle carry license renewals, vendor-specific SQL nobody wants to touch, and application layers welded to the database underneath them. This role sits in our Application & Database Modernization pillar: you'll work an Oracle-to-PostgreSQL migration where Aedeon handles the mechanical conversion at scale and you own what the tools can't, which is the refactoring judgment inside large enterprise Java codebases.

You'll rewrite the SQL the application actually depends on, align it with the modernized schema, prove functional parity, and see the application through production cutover. Not a proof of concept. A system that ships.

What you will do?

• Decompose a large Java monolith into microservices: identify bounded contexts, extract services with the strangler-fig pattern, and define REST and event contracts.
• Apply proven microservice patterns: database-per-service (staged pragmatically), Saga with compensating actions, transactional outbox, idempotent consumers, and resilience patterns such as circuit breakers.
• Remediate Oracle- and SQL Server-specific code for Aurora PostgreSQL: rewrite embedded SQL, stored procedure calls, sequences, pagination, date handling and error handling, and update JPA/Hibernate or MyBatis mappings.
• Work closely with database migration engineers so application-layer SQL lines up with the converted target schema and supports environment cloning and refresh.
• Deploy and run services on Amazon EKS: Helm charts, health probes, JVM and resource tuning, autoscaling, ALB/NLB ingress, and Pod Identity for AWS access.
• Build and maintain GitHub Actions CI/CD pipelines for Java services: Maven/Gradle builds, scanned images in Amazon ECR, Flyway/Liquibase migrations, and promotion from dev to prod with approval gates and rollback.
• Automate testing: unit, Testcontainers integration, contract, API and smoke tests, plus parity and performance tests that prove modernized services match or beat legacy baselines. Wire the client's existing suites into the pipeline.
• Use GenAI-assisted tools (Claude Code) to accelerate code conversion, and validate their output rigorously.
• Instrument services for Dynatrace and support production cutover: rehearsals, validation, rollback planning and stabilization.
• Produce engineering documentation that outlives the engagement: design notes, code-migration runbooks, troubleshooting guides and knowledge-transfer material for the client's teams.
• Pair with client engineers and SMEs across US- and India-based teams, reviewing code and keeping business logic aligned.

What are we looking for?

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of professional Java development experience (Java, Spring Boot, Spring Cloud, JDBC, JPA/Hibernate or MyBatis).
• Hands-on experience decomposing a monolith into microservices in production: domain-driven design, Saga and event-driven integration (Kafka, SQS/SNS or EventBridge).
• Strong SQL expertise. You can analyze, optimize and rewrite complex SQL embedded in Java, and you've migrated application code from Oracle or SQL Server to PostgreSQL.
• Deep understanding of JDBC, ORMs, transaction management, connection pooling and database-driven application flows.
• Production experience running Spring Boot on Kubernetes (preferably Amazon EKS) with Docker and Helm.
• CI/CD experience with GitHub Actions: reusable workflows, environment approvals and OIDC authentication to AWS.
• Test automation skills: JUnit 5, Mockito, Testcontainers, REST Assured and consumer-driven contract testing.
• Working knowledge of AWS application services: Aurora PostgreSQL, RDS Proxy, KMS and IAM roles for workloads.
• Regular use of AI coding assistants in real delivery work.
• Excellent spoken and written English, and the ability to work US Mountain Time business hours with globally distributed teams.

You will be preferred if you

• Have exposure to automated code-refactoring tools or GenAI-assisted remediation workflows.
• Have experience with Amazon VPC Lattice or a service mesh.
• Have done performance testing (Gatling, JMeter or k6) and worked with observability stacks (Dynatrace or OpenTelemetry).
• Have worked on MuleSoft integrations and Ping Identity (OAuth 2.0 / OIDC).
• Have worked in SOX-regulated environments: change control, approvals and audit evidence.
• Have worked on e-commerce, subscription ordering or commission/compensation systems.
• Hold an AWS certification (Developer Associate or Solutions Architect) and have basic Terraform.

Skills

·      Proven experience as a Technology Lead or Senior Developer with strong hands-on expertise in Java Spring Boot, Tomcat, MySQL, RESTful and SOAP APIs, ORM frameworks, Redis, JavaScript, and AngularJS/ReactJS.

·      Solid understanding of application architecture, security principles, design patterns, and industry best practices.

·      Demonstrated capability to lead and mentor development teams through the design, development, testing, and deployment of web applications using Java Spring Boot and related technologies.

·      Excellent problem-solving and analytical skills, with a strong ability to troubleshoot, diagnose, and resolve technical issues to ensure application stability and performance.

Responsibilities

·      Design and implement high-level and low-level architectures for complex software systems.

·      Collaborate closely with cross-functional teams and Business Analysts to understand business needs and translate them into effective technical solutions.

·      Enforce software development best practices, including code reviews, performance optimizations, and quality assurance standards.

·      Lead and manage a team of developers, providing technical guidance and ensuring timely delivery of high-quality solutions.

• 6+ years of experience in software development with strong expertise in Java (8+), JavaScript, HTML, CSS, PL/SQL.
• Hands-on expertise in frameworks and tools: Spring Boot, ReactJS, NodeJS, REST, SOAP.
• Version Control: Proficient in Git.
• Backend & Databases: Experience with Oracle and Postgres DB (Shining Stars).
• CI/CD Tools: Skilled in Jenkins, GitHub, TDD/BDD.
• Testing Tools: Practical experience with ReadyAPI, Postman, Jest, JUnit.
• Cloud Technologies: Exposure to OCI, Azure, AWS.
• AI Tools: Familiar with GitHub Copilot.
• Containerization & Architecture: Proficient in Docker, Kubernetes (K8s), Microservices, Microfrontend.
• Nice to Have: Test automation experience with Selenium, Java Cucumber, and Kafka

looking for chennai and pune candidates, no relocation and all

Chennai & pune

java8 + springboot + microservice + Kakfa + AWS +Unit testing

Immediate to 15days

Experience

9–18 Years

Education

IIT / NIT graduates only

Interview Process

Candidates must be available for a Face-to-Face interview in Bangalore or Mumbai.

Key Responsibilities

• Design and develop scalable, high-performance Java applications.
• Lead a team of engineers and drive technical excellence.
• Architect enterprise-grade solutions and provide technical guidance.
• Collaborate with cross-functional teams to define, design, and deliver high-quality software.
• Review code, mentor team members, and ensure engineering best practices.
• Drive system design discussions and resolve complex technical challenges.

Required Skills

• Strong expertise in Core Java and Java ecosystem.
• Excellent problem-solving and analytical skills.
• Very strong coding ability with clean coding practices.
• Strong understanding of System Design and distributed systems.
• Hands-on experience in Java Architecture and designing scalable applications.
• Experience leading engineering teams and mentoring developers.
• Good understanding of software design principles, design patterns, and performance optimization.
• Strong communication and stakeholder management skills.

Preferred Skills

• Experience with Spring Boot, Microservices, REST APIs, and cloud technologies.
• Exposure to CI/CD, containerization, and modern DevOps practices is an advantage.

Java Backend

5+ , 25lpa

Bangalore

java 17+ , springboot , kafka , agile , Oracle

Email: revathi.r @ vysystems. com

Call/WhatsApp: 6 3 8 5 0 7 6 1 4 2

INTERESTED CANDIDATE SHARE YOUR CV IN MAIL OR WHATSAPP

Job Description: Java Developer with Angular

Experience: 3–8 Years

Location: Mumbai

Work Mode: Hybrid

Employment Type: Full-time

Job Summary

We are looking for an experienced Java Developer with strong knowledge of Angular to design, develop, and maintain scalable web applications. The candidate should have hands-on experience in backend development using Java and Spring Boot, along with frontend development using Angular.

Key Responsibilities

• Develop and maintain web applications using Java, Spring Boot, and Angular.
• Design and develop RESTful APIs and microservices.
• Build responsive user interfaces using Angular, TypeScript, HTML, and CSS.
• Work with databases such as MySQL, Oracle, or PostgreSQL.
• Write clean, reusable, and maintainable code.
• Troubleshoot, debug, and resolve application issues.
• Participate in code reviews, testing, and deployment activities.

🚨 WE ARE HIRING – JAVA + ANGULAR DEVELOPER | BANGALORE / HYDERABAD 🚨

Looking for experienced Java Developers with strong expertise in Angular for a Weekend Drive opportunity!

🔹 Role: Java + Angular Developer

🔹 Experience: 5+ Years

🔹 Location: Bangalore / Hyderabad

🔹 1st Preference: Hyderabad

🔹 CTC: Up to 26 LPA

🔹 Interview: HE Test – Virtual

🔹 Drive: Weekend Drive

💻 Mandatory Skills

✅ Java

✅ Spring Boot

✅ Angular

✅ REST APIs

✅ Microservices

📌 Key Responsibilities

• Develop and maintain applications using Java and Spring Boot

• Develop responsive frontend applications using Angular

• Design and develop scalable REST APIs and Microservices

• Troubleshoot and optimize application performance

• Collaborate with development and QA teams throughout the development lifecycle

• Participate in the virtual HE technical assessment/interview

📩 Interested candidates can share their updated CV along with:

Total Experience:

Relevant Java Experience:

Relevant Angular Experience:

Current Location:

Notice Period:

Current CTC:

Expected CTC:

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