
Job Description:
We are looking for a skilled Java Developer with 4+ years of experience. The ideal candidate should have hands-on experience in building scalable and high-performance applications using modern Java frameworks and cloud-based deployments. You will work with cutting-edge technologies, including microservices, reactive programming, and containerized deployments, to develop robust and efficient solutions.
Key Responsibilities:
• Develop, enhance, and maintain applications using Java, Spring, and Spring Boot.
• Implement authentication and authorization mechanisms using Keycloak.
• Design and develop scalable microservices with efficient communication using HTTP and gRPC.
• Utilize WebFlux and reactive programming principles to build non-blocking applications.
• Integrate and work with RabbitMQ for messaging and event-driven architecture.
• Work with PostgreSQL, ensuring optimized queries and database performance.
• Deploy applications on Google Cloud Platform (GCP), leveraging cloud-native services.
• Utilize Docker and containerization techniques for efficient application deployment.
• Implement unit testing and ensure code quality through best practices.
• Collaborate with cross-functional teams to design and develop robust solutions.
• Use Git for version control and participate in code reviews.
• Work with GoLang where needed for microservice or backend functionalities.
Required Skills:
• Strong experience with Java, Spring, and Spring Boot.
• Good understanding of Keycloak for authentication and authorization.
• Experience with HTTP, gRPC, and microservices architecture.
• Hands-on knowledge of WebFlux and reactive programming.
• Experience working with RabbitMQ for message brokering.
• Proficiency in PostgreSQL and writing efficient SQL queries.
• Familiarity with GCP deployment and cloud-native development.
• Experience with Git, Docker, and containerization.
• Strong understanding of unit testing frameworks like JUnit, Mockito, etc.
• Ability to work with GoLang when required.
Nice to Have:
• Experience with Kubernetes for container orchestration.
• Exposure to CI/CD pipelines and DevOps practices.
• Knowledge of security best practices in cloud-based applications.

About FiftyFive Technologies Pvt Ltd
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Requirements
- Senior SD4 engineer/Principal Engineer/ Architect who has led or been part of platform teams inside a large/mid tech company
- Deep expertise working with any of the programming languages to write maintainable, scalable, unit-tested code.Python experience is a bonus - but not required
- Good understanding of REST APIs and the web in general and ability to build a feature from scratch & drive it to completion
- Experience with Kubernetes, Prometheus, Grafana, ELK stack, Load Balancing
- Experience in building a platform team on AWS for Product based companies/start-ups
What You’ll Do
- Build the core technology platform, including Automated provisioning of infrastructure, deployment, and monitoring of services
- Build a central services directory within an organization that shows the cost and health of all services and makes the management of microservices extremely easy
- This involves working with core infrastructure and understanding them in great detail - like Kubernetes, ServiceMesh, Service security
- Mentor/coach engineers to facilitate their development and provide technical leadership

From booking a taxi to shopping to even finding a life-partner, technology today is
playing a role which is indistinguishable from magic. However, we are still stuck to
old means of teaching, operations and collaboration in education institutions which
directly impacts student experience as well as learning outcomes. We are
changing this. We are a platform, a philosophy, and a mission.
We are looking for great technologists to join the engineering team of our core
product which will be used by millions of students. Do you see delightful user
experiences and robust back-end engineering as two faces of the same coin? Do
you persevere to relentlessly improve your code till you are intrinsically satisfied? Do
you feel like an engineer and an artist when you deliver a final product? If yes, keep
on reading!
We are a data-driven software product company with a strong focus on delightful
design. While you put your experience and knowledge into practice, you can expect
yourself unlearning and learning new things every day. You will be part of a strong,
passionate, and high-velocity team of engineers that regularly launches big features
that make a significant impact to our offering.
You will be an important member of engineering team reporting to the founding team
with following responsibilities:
Design, architect and deliver our core product modules
Continuously improve and refactor the code-base
Measure and improve application performance, security and stability
Promote innovation, new technologies, and best practices
Review code of reporting engineers and continuously mentor them
Required Experience
4+ years of software development experience with strong concentration in
enterprise SaaS based technologies.
Required Technical Qualifications
Strong design and coding skills in Enterprise Java, REST web services and
JSON.
Deep knowledge of relational databases.
Deep knowledge of Test-driven Development (TDD) and Continuous
Integration (CI) / Continuous Deployment (CD)
Experience with AWS Cloud Computing Services or others.
Strong leadership, communication and teamwork skills.
Ability to work independently and make decisions under minimal supervision.
as Postgres, MySQL or MongoDB. Candidates must have an understanding of Microservices and deploying of applications to cloud infrastructure such as AWS, Azure or GCP using git, Docker and
CI/CD pipelines. Candidates must be open to learning new technologies and must be problem solvers.
The job being offered is with a leading Indian Bank as a Client-side deployment where the candidates would be working directly at the Client’s location, reporting directly to the Client’s team leads. The job entails working on exciting new projects at scale.
Senior Software Engineer - 221254.
We (the Software Engineer team) are looking for a motivated, experienced person with a data driven approach to join our Distribution Team in Budapest or Szeged to help design, execute and improve our test sets and infrastructure for producing high-quality Hadoop software.
A Day in the life
You will be part of a team that makes sure our releases are predictable and deliver high value to the customer. This team is responsible for automating and maintaining our test harness, and making test results reliable and repeatable.
You will…
•work on making our distributed software stack more resilient to high-scale endurance runs and customer simulations
•provide valuable fixes to our product development teams to the issues you’ve found during exhaustive test runs
•work with product and field teams to make sure our customer simulations match the expectations and can provide valuable feedback to our customers
•work with amazing people - We are a fun & smart team, including many of the top luminaries in Hadoop and related open source communities. We frequently interact with the research community, collaborate with engineers at other top companies & host cutting edge researchers for tech talks.
•do innovative work - Cloudera pushes the frontier of big data & distributed computing, as our track record shows. We work on high-profile open source projects, interacting daily with engineers at other exciting companies, speaking at meet-ups, etc.
•be a part of a great culture - Transparent and open meritocracy. Everybody is always thinking of better ways to do things, and coming up with ideas that make a difference. We build our culture to be the best workplace in our careers.
You have...
•strong knowledge in at least 1 of the following languages: Java / Python / Scala / C++ / C#
•hands-on experience with at least 1 of the following configuration management tools: Ansible, Chef, Puppet, Salt
•confidence with Linux environments
•ability to identify critical weak spots in distributed software systems
•experience in developing automated test cases and test plans
•ability to deal with distributed systems
•solid interpersonal skills conducive to a distributed environment
•ability to work independently on multiple tasks
•self-driven & motivated, with a strong work ethic and a passion for problem solving
•innovate and automate and break the code
The right person in this role has an opportunity to make a huge impact at Cloudera and add value to our future decisions. If this position has piqued your interest and you have what we described - we invite you to apply! An adventure in data awaits.

• Have strong experience in Go
• Have expertise in implementing microservices (using tools and technologies for messaging, GraphQL, GRPC, REST API, etc)
• Have implementation experience in data visualization (knowledge graph, for example), workflow or business process management
• Have expertise in design and development using PostresSQL
• Have experience with Containerization (Docker, Kubernetes, AWS)
• Experience of Cloud AWS based instances and services (e.g. EC2, S3, ELB, RDS, IAM, Route53, CloudFront, ElastiCache)
• Strong experience in enterprise application development, data structures, modern design patterns and microservices architecture
Knowledge on Model to Code Generation
Ability to work independently, with minimal training and direct guidance
Ability to respond to customer inquiries quickly
Ability to quickly modify/setup routes
Familiarity with Rhapsody Secure transmission protocols (e.g. Secure File Transfer (SFT) and Secure Object Access Protocol (SOAP) routes process, etc.
Prior experience with protocols like OSLC, SOAP and REST APIs
Ability to identify and resolve exceptions with electronic data exchange between EMR data submitters, and data recipients.
Knowledge of HL7/XML/FHIR/EDI standards
Strong in building JUnit tests during development
Job brief
We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications.
You will be part of a talented software team that works on mission-critical applications. Java developer roles and responsibilities include managing Java/Java EE application development while providing expertise in the full software development lifecycle, from concept and design to testing.
Java developer responsibilities include designing, developing and delivering high-volume, low-latency applications for mission-critical systems.
Responsibilities
- Contribute in all phases of the development lifecycle
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications
- Prepare and produce releases of software components
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
Requirements and skills
- BS/MS degree in Computer Science, Engineering or a related subject
- Proven hands-on Software Development experience (Microservices & Springboot)
- Proven working experience in Java development
- Hands on experience in designing and developing applications using Java EE platforms
- Object Oriented analysis and design using common design patterns.
- Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)
- Experience in the Spring Framework
- Experience in developing web applications using at least one popular web framework (Spring MVC)
- Experience with test-driven development


