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Project Role : Custom Software Engineer Project Role Description : Develop custom software solutions to design, code, and enhance components across systems or applications. Use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. Must have skills : Spring Boot Good to have skills : NA Minimum 3 Year(s) Of Experience Is Required Educational Qualification : 15 years full time education Summary: As a Custom Software Engineer, a typical day involves creating tailored software solutions by designing, coding, and improving various components within systems or applications. The role requires working with modern development frameworks and following agile methodologies to ensure the delivery of scalable and efficient software that meets unique business requirements. Collaboration with team members and continuous refinement of solutions to adapt to evolving project needs are integral parts of the daily routine. Roles & Responsibilities: Strong hands-on experience in Java 8+, OOP, Collections, Streams, Functional Interfaces, Multithreading, Executor Framework, Concurrent HashMap, JVM basics. Solid expertise in Spring Boot (Actuator, Profiles, MVC, AOP, Security, Batch). Ability to build & consume REST APIs, handle validations, exception handling, idempotent requests. Good knowledge of Microservices architecture (service registry, API gateway, circuit breaker, JWT security, client/server-side load balancing). Experience with Messaging systems – Kafka (Pub-Sub & PTP concepts). Proficiency in Unit Testing with JUnit/Mockito and enforcing test quality. Strong understanding of SQL & NoSQL (joins, indexes, sharding, ACID, tuning). Hands-on with JPA/Hibernate, entity lifecycle, transactions. Knowledge of caching (Redis or in-memory), eviction strategies. Familiarity with Cloud (AWS/GCP/Azure), Docker, Kubernetes & CI/CD pipelines. Ability to troubleshoot performance issues and optimize APIs/queries. Professional & Technical Skills: Must Have Skills: Proficiency in Spring Boot. Strong communication, clarity in explanation. Problem-solving mindset ability to work under pressure. Ownership, task management, collaboration and self-learning attitude. Experience in building RESTful APIs and microservices architecture. Strong understanding of object-oriented programming principles and design patterns. Familiarity with version control systems and continuous integration tools. Ability to write clean, maintainable, and efficient code. Experience with database integration and query optimization. Additional Information: The candidate should have minimum 3 years of experience in Spring Boot. This position is based at our Chennai office. A 15 years full time education is required.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.