
- 2.5+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
Good to Have Skills:
- 2+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem solving skills.
- Ability to work in a fast paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.

About Recro
About
Recro is a developer-focused platform that was founded with the aim of seamlessly matching individual expertise with the right opportunities.
We empower talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations. These opportunities have a significant impact on their career success and help them become their best self.
On the other hand, startups get instant access to top-quality developers with guaranteed productivity from the very beginning. We help them to scale up/down based on their needs, thus ensuring an efficient and high-yielding workforce.
Developers solve real-time complex problems and get exposure to the uplifting and challenging work culture at start-ups like Flipkart, Dunzo, Swiggy, and Zivame among many others. At Recro, we ensure continuous support from our strong community to accelerate careers for developers and strive to create optimal business outcomes for high-growth startups.
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Quick Facts About the Role
Role:
Senior Software Developer (Backend) - .Net with Microservices & Cloud
YOE:
6.5+ years
Skills:
C#, ASP. Net, Microservices Architecture, ASP.NET Core, Web API development, Azure Kubernetes Service (AKS), API Gateway / Azure API, Entra (Authentication), Azure Service Bus, Azure Functions, Azure Blob storage, Caching, NoSQL Databases
About the Role
The Software Developer Senior Designs, builds, tests, and – most importantly – ships high-value software that solves real problems. Strives for security, performance, simplicity, usability, and maintainability. Mentors and guides less experienced software engineers.
Responsibilities
1. Team Contribution
- Works within established agile methods, promoting an atmosphere of continuous improvement.
- Continuously learns new technologies and patterns and practices.
- Documents knowledge for the benefit of the team.
- Reports to the team on obstacles and roadblocks.
- Participates in, and occasionally leads, sprint planning, standups, retrospectives, and other team meetings.
- Promote patterns and best practices on the team.
- Mentors and guides the less experienced software engineers.
2. Planning and Design
- Works with the product team and stakeholders to refine and document requirements.
- Estimates effort for planning purposes.
- Designs and documents enterprise-level software architecture, consulting with Enterprise Architecture when appropriate.
3. Development
- Writes code to develop software that meets requirements and specifications.
- Follows established software development life cycle (SLDC).
- Writes code with readability and future maintenance in mind.
- Follows established source control standards and best practices.
- Adheres to established secure coding practices.
- Reviews code for other developers.
- Leads team-based development efforts.
4. Quality Assurance
- Validates QA findings and fixes defects.
- Develops integration and testing points in the software that allow for QA testing.
- Assists QA in running performance and load tests.
5. Release
- Assists with release planning and releases.
6. Support
- Assists the support team as needed, including root cause analysis.
- Writes maintenance and metric statistics scripts and entry points for measuring and monitoring.
Requirements
Solid Understanding of The Following:
Microservices Architecture:
- Microservices design principles (bounded contexts, loose coupling)
- API-first design and contract management
- Event-driven design principles
- Asynchronous messaging patterns
- Eventual consistency concepts
- Idempotency and message replay handling
Technical Skills:
- ASP.NET Core Web API development
- Web Apps
- Azure Kubernetes Service (AKS)
- Azure Blob Storage usage and lifecycle management
- API Gateway / Azure API Management concepts
- Entra (Authentication)
- Azure Service Bus
- Azure Functions
- Caching
- NoSQL Databases
Processes & Standards:
Git, GitFlow, OO Programming, Kanban, Secure Coding, & Agile Methodologies
Bonus Skills
- Excellent written and verbal communication
- Excellent documentation
- Continuous learning
- Collaboration across team and functional boundaries
- Troubleshooting and creative problem solving
- Design simple architecture that supports complex applications and APIs
- Architect extensible databases
- Author complex component-based client applications and restful APIs
- Perform advanced CRUD operations against multiple data sources
- Manipulate enterprise level data structures
- Mentor less experienced team members
- Take ownership of team processes and legacy applications
- Perform business analysis tasks, such as requirements gathering and wireframing
Evaluation Criteria
- Consider candidates with 6.5+ years of experience only (do not go below this threshold).
- Must have excellent communication skills.
- Ensure the mandatory technical skills are clearly reflected in the resume:
- C# (async/await, dependency injection, LINQ)
- ASP.Net Core
- RESTful APIs
- Microservices Architecture
- ASP.NET Core
- Web API development
- Azure Kubernetes Service (AKS)
- API Gateway / Azure API
- Entra (Authentication)
- Azure Service Bus
- Azure Functions
- Azure Blob storage
- Caching
- NoSQL Databases
- Candidates should have at least 3 years of hands-on experience with Azure and Microservices.
- This Azure and Microservices experience must be from their current or a recent previous project.
Experience: 6-8 years
Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.
Required Skills:
- Exp. - 6-10 years
- Experience in Core Java and Spring Boot.
- Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
- Good development experience with RDBMS.
- Good knowledge of multi-threading and high-performance server-side development.
- Basic working knowledge of Unix/Linux.
- Excellent problem solving and coding skills.
- Strong interpersonal, communication and analytical skills.
- Should have the ability to express their design ideas and thoughts.
About the role:
We are seeking a highly motivated Senior Software Engineer with expertise in building scalable, extensible applications, identifying and addressing performance bottlenecks, collaborate with other team members to innovate current/new products; Identify, communicate and implement best practices for application engineering. Our engineering process is fully agile and has a really fast release cycles - which keeps our environment very energetic and fun.
What you’ll do:
- Architect, Design and build scalable applications.
- Work with Product Management teams to get maximum value out of existing data.
- Contribute to continual improvement by suggesting improvements software system.
- Ensure high scalability and performance
- You will advocate for good, clean, well-documented and performing code; define and follow standards and best practices for front-end development.
- Ability to deliver great results in an agile development
- Strong verbal and written communication skills
We’d love for you to have:
- Experience: 3-5 years of experience as a backend developer is required
- Education: B.Tech. in Computer Science from tier - 1 engineering colleges in India
- A self-starter who is passionate about problem solving across complex technology stack.
- Highly skilled back-end engineer using Object-Oriented programming preferably Java, exposure to open source libraries and frameworks.
- Strong knowledge and experience in REST based programming using Restlet framework.
- Ability and experience in evaluation and integration of third party systems and libraries.
- Experience in system architecture, data structures, algorithm design and their optimization.
- Passion for performance benchmarking and debugging.
- Strong knowledge of web standards (i.e. REST/SOAP) concepts
- Knowledge of version control (GIT) and databases (MySQL)
- Experience with the full software development lifecycle, design, develop, debug, document, and deliver (especially in a multiple location organization).
- Experience in Test-driven development.
About Company
Our client is in the business of delivering cutting-edge software solutions, hardware systems, and IT services. It lends the right technological edge to governments and businesses. This enables them to achieve their organizational objectives efficiently and effectively to scale their businesses to newer heights.
Minimum Requirements/Qualifications:
• Bachelor’s/Master’s degree in computer science, Computer Engineering or a related field is preferred.
• Must have at least 5 to 7 years of experience in application development (Java,Spring Framework), Deployment(Apache Tomcat & Nginx)
• Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts.
• Knowledge & hands-on experience of Java, Spring Framework, Spring Security, JSP, Apache Tomcat, Nginx is a must.
• Must have experience with Bootstrap CSS, jQuery etc.
• Basic Understanding of PostgreSQL, MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services.
• Relevant Knowledge of Java GUI frameworks according to project requirements.
• Experience in handling external and embedded databases.
Roles & Responsibilities
• Develop new modules, patches & Updates/upgrades for an existing application (developed in-house by the client)
• Bug fixing, and updating of software.
• Analyze user requirements to define business objectives.
• Maintain Java-based applications that can be high-volume and low-latency.
• Identify and resolve any technical issues arising.
• Write well-designed, testable code.
• Conducting software analysis, programming, testing, and debugging.
• Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review.
Required skills:-
2+ years of experience in the Development of JAVA technology.
Strong Java Basics
SpringBoot or Spring MVC
Hands-on experience on Relational Databases (SQL query or Hibernate) + Mongo (JSON parsing)
Proficient in REST API development
Messaging Queue (RabitMQ or Kafka)
Microservices
Any Caching Mechanism
Good at problem-solving
Good to Have Skills:
2+ years of experience in using Java/J2EE tech stacks
Good understanding of data structures and algorithms.
Excellent analytical and problem solving skills.
Ability to work in a fast-paced internet start-up environment.
Experience in technical mentorship/coaching is highly desirable.
Understanding of AI/ML algorithms is a plus.
Work Location: Chennai
Work Experience: 5 to 8 Years
Technical Skills
- Experience in working with Core Java (Ver 11), Spring, Spring Boot, Hibernate, JSF or Primefaces, SQL
- Familiarity with working with Jasper, Rest API is added plus
Responsibilities
- Design, develop, implement, and maintain java application phases, code, and software
- Programming, testing, and debugging
- Competence and comfort using multiple frameworks
- Ability to gather accurate requirements and work closely with stakeholders
- Strong attention to detail with the ability to identify errors
Job Qualifications
- Graduate in Computer Science / Computer Applications / Engineering / Information Technology
Role: Backend Engineer
About Saras Analytics:
-
You are a great teammate with proven capabilities working on SaaS product and a passion for writing exception code.
-
You are hungry for an opportunity to join a start-up and become a member of core platform team driving the company forward.
-
Has good analytical and problem-solving skills and is able to break down a solution into smaller units of work and produce a solution roadmap.
-
Has written high quality, well-tested shared components that can be leveraged by multiple systems. Can step into specific projects to supply additional management, coding and engineering capacity as needed.
-
Has expert knowledge in distributes systems and high-volume transactions.
-
Understand the product mission, goals, and tasks and execute with the team to achieve them.
-
Understand the design and architecture and build modules in accordance with it or recommend and make the necessary changes that adds more stability to our product.
-
Improve the quality of our front-end code and our overall front-end user experience.
-
Takes requirements (business features, technical debts and internal enhancements) and designs resilient solutions.
Requirements
- 1+ years of hands-on experience in Java/Kotlin.
- Demonstrable understanding of Design Patterns.
- Experience in Context & Dependency Injection or Spring framework, Hibernate/JPA.
- Experience in RESTful/SOAP web services in integrating with 3rd Party API Integrations.
- Proficient in SQL (PostgreSQL) and NoSQL databases.
- Experience in multi-threading and concurrency is a plus Experience in JMS messaging using Apache Zookeeper and Kafka is a plus.
- Experience in Angular is a plus. Knowledge of modern CI/CD environments: Git, Gradle, GitLab Familiarity with tools like Postman, SOAPUI, IntelliJ
- Willing to learn our tech-stack (Kotlin | CDI | Angular).
- Develop API integrations using RESTful/SOAP web services.
- Significant technical academic course work or equivalent work experience
- Excellent communication and interpersonal skills.
- Knowledge on cloud infrastructure is a plus.
· Strong knowledge of core java & spring boot
· Hands-on experience on payment switch integration
· Good knowledge of ISO8583 and EMV Data.
· Hands-on experience on any database like MySQL, oracle...etc.
· Should be strong in creating/ defining Swagger specs for REST APIs, understand REST principles, Guidelines.
· In depth knowledge of Card Scheme Specifications (VISA, MasterCard, Rupay and AMEX), Card
· Well versed with payment standards and ISO8583 and EMV data (mandatory),
· Hands on experience with Switch payment integration
· Resolve technical issues for designers and developers during project lifecycle
· Excellent problem solving/troubleshooting skills on Java/J2EE technologies
· Result oriented and a versatile engineer who is expert in providing solutions, creating architecture and designs.
· Excellent communication (written and verbal) and interpersonal skills
Payment card industry preferred
Java Developer(java8,spring boot,microservices, rest api, SQL,JPA)
- Should have strong hands-on experience in JUnit, Spring Framework, Spring Boot.
- Should have experience in Microservices, WebSphere.
- Preferred to have experience in Jenkin and CI and CD pipeline.
- Should have worked in Agile methodologies.
- Experience in Web development, Responsive UI.
- Ability to recognize user experience needs and convert them into the design.
- Knowledge in REST services
- Basic knowledge in HTML, CSS
- Experience in Microservices
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BrowserStack is the industry-leading, cloud web and mobile testing platform that enables developers to test their websites and apps on different operating systems and mobile devices. Since launching in 2011, our mission has been bold yet simple: To be the testing infrastructure for the internet. 6 years and billions of tests later, we are ready for our next phase of hyper growth. Bootstrapped for the first 6 years, we continue to be profitable since inception with a near exponential https://workable.com/nr?l=https%3A%2F%2Fwww.browserstack.com%2Fgrowth">growth in customers around the globe. Recently, we closed $50M in Series A funding from Accel
Are you are the one who wants to work on a tech-heavy product, and the challenging technical problems that it entails? Problems vary, and can be as diverse as scaling the product smoothly as the company grows, to setting up a device farm, or solving streaming issues through a browser, without the use of plugins. Will you be excited for the challenge to transform and think critically on many computer science disciplines including product design, usability, building APIs and user-centric online applications, business logic, scaling performance, and 24x7 reliability?
JOB RESPONSIBILITIES
- Writing high quality code, participating in code reviews, designing/architecting systems of varying complexity and scope, and creating high quality documentation supporting the design/coding tasks
- Lead out team meetings, stand-ups, and architecture/design discussions
- Identify areas of improvement in our frameworks, tools, processes and strive to make them better. Evaluate our success metrics and evolve our reporting systems
- Works on the web application layer, backend, systems, streaming and other associated technology to build our product and components
- Find solutions and solve issues around a variety of operating systems or programming languages
- Researching new technologies and adapt them to BrowserStack requirements
- Own and commit to all your work, and be accountable for your results
- Using and understanding code from Open Source
- Teaching others how to use new software
- Willing to learn new programming languages and databases
- Able to write efficient SQL queries and design schemas for relational databases
- Participate in a culture of code reviews, writing tech specs, and collaborating closely with other people (no lone wolves)
- Produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration
- Develop multi-tier scalable, high-volume performing, and reliable user-centric applications that operate 24x7
- Scale distributed applications, make architectural trade-offs applying synchronous and asynchronous design patterns, write code, and deliver with speediness and quality
- Good experience in at least one scripting language: Ruby, Nodejs, Python, AppleScript, Unix shell or similar
- Familiarity with one compiled language: C, Java, Go or similar
- Good knowledge of operating systems and networking concepts
- Reasonable knowledge of Windows and/or Linux operating systems
- Ability to work on Windows and Linux platform below the application layer, including file systems, kernels, custom installations, shell scripting, internal APIs, etc
- Aggressive problem diagnosis and creative problem solving skills
- Startup mentality, high willingness to learn, and hardworking
- Experience of 3-6 years















