
Position: Sr. Java Developer
Qualification: BE, B. Tech, MCA, M. Tech
Experience: 6+ Years
Skills:
Java 8+, Microservices, Spring Boot, Nosql, Kubernetes, AWS, REST
Job Role and Responsibilities:
- Bachelor’s degree in Computer Science or equivalent
- Min 6 years of development experience in Spring Boot & Microservices architecture
- Working experience with Java, Spring Boot, Hibernate, MySQL, Spring Data JPA, AWS, Spring Cloud, Maven, GitHub, Swagger, Eureka, Zuul etc.
- Strong understanding of API Security for Microservices (Spring Security, OAuth 2.0, JWT)
- Strong understanding of web development cycle and programming techniques and tools
- Ability to work independently or with group
- Strong understanding of modern development methodologies and best industry standards
- Experience working with APIs, RESTful APIs & Microservices
- Experience building highly scalable applications using Redis, Kafka, Akka, gRPC
- Mentor, Train 3-4 engineers
- AWS knowledge is a plus
- Strong knowledge on SQL and NoSQL Databases
- Should have worked on developing large scale products and services
- Knowledge on Agile processes is a must
- Able to work with multiple distributed teams

About P99soft
About
Similar jobs
Responsibilities
- Provide technology contributions in
- Working in an agile development environment
- Translating business requirements into low-level application design
- Application code development through a collaborative approach
- Doing Full-scale unit testing
- Applying test-driven and behaviour-driven development (TDD/BDD) QA concepts
- Applying continuous integration and continuous deployment (CI/CD) concepts
Soft Skills
- Should be able to contribute as an individual contributor
- Should be able to execute his/her responsibility independently
- Excellent problem-solving skills and attention to detail.
- Focus on self-planning activities
- Firm with communication skills
Mandatory Skills
- Java, Spring Boot, Python and relational / non-relational databases
- Container orchestration - Kubernetes, Docker
- Development experience in Linux environment
- Modern SDLC tooling (Maven, Git)
- Micro services design-oriented application development and deploying the same using Container orchestration in the cloud environment
- Understanding CI/CD pipeline & related system development environment
Nice-to-have Skills
- Front-end technologies (JavaScript, HTML5, CSS, Angular)
About the Company-
AdPushup is an award-winning ad revenue optimization platform and Google Certified Publishing Partner (GCPP), helping hundreds of web publishers grow their revenue using cutting-edge technology, premium demand partnerships, and proven ad ops expertise.
Our team is a mix of engineers, marketers, product evangelists, and customer success specialists, united by a common goal of helping publishers succeed. We have a work culture that values expertise, ownership, and a collaborative spirit.
Job Overview- Java Backend- Lead Role :-
We are seeking a highly skilled and motivated Software Engineering Team Lead to join our dynamic team. The ideal candidate will have a strong technical background, proven leadership experience, and a passion for mentoring and developing a team of talented engineers. This role will be pivotal in driving the successful delivery of high-quality software solutions and fostering a collaborative and innovative work environment.
Exp- 5+ years
Location- New Delhi
Work Mode- Hybrid
Key Responsibilities:-
● Leadership and Mentorship: Lead, mentor, and develop a team of software engineers, fostering an environment of continuous improvement and professional growth.
● Project Management: Oversee the planning, execution, and delivery of software projects, ensuring they meet quality standards, timelines, and budget constraints.
● Technical Expertise: Provide technical guidance and expertise in software design, architecture, development, and best practices. Stay updated with the latest industry trends and technologies. Design, develop, and maintain high-quality applications, taking full, end-to-end ownership, including writing test cases, setting up monitoring, etc.
● Collaboration: Work closely with cross-functional teams to define project requirements, scope, and deliverables.
● Code Review and Quality Assurance: Conduct code reviews to ensure adherence to coding standards, best practices, and overall software quality. Implement and enforce quality assurance processes.
● Problem Solving: Identify, troubleshoot, and resolve technical challenges and bottlenecks. Provide innovative solutions to complex problems.
● Performance Management: Set clear performance expectations, provide regular feedback, and conduct performance evaluations for team members.
● Documentation: Ensure comprehensive documentation of code, processes, and project-related information.
Qualifications:-
● Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
● Experience: Minimum of 5 years of experience in software development.
● Technical Skills:
○ A strong body of prior backend work, successfully delivered in production. Experience building large volume data processing pipelines will be an added bonus.
○ Expertise in Core Java.
■ In-depth knowledge of the Java concurrency framework.
■ Sound knowledge of concepts like exception handling, garbage collection, and generics.
■ Experience in writing unit test cases, using any framework.
■ Hands-on experience with lambdas and streams.
■ Experience in using build tools like Maven and Ant.
○ Good understanding and Hands on experience of any Java frameworks e.g. SpringBoot, Vert.x will be an added advantage.
○ Good understanding of security best practices. ○ Hands-on experience with Low Level and High Level Design Practices and Patterns.
○ Hands on experience with any of the cloud platforms such as AWS, Azure, and Google Cloud.
○ Familiarity with containerization and orchestration tools like Docker, Kubernetes and Terraform.
○ Strong understanding of database technologies, both SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB, Couchbase).
○ Knowledge of DevOps practices and tools such as Jenkins, CI/CD.
○ Strong understanding of software development methodologies (e.g., Agile, Scrum).
● Leadership Skills: Proven ability to lead, mentor, and inspire a team of engineers. Excellent interpersonal and communication skills.
● Problem-Solving Skills: Strong analytical and problem-solving abilities. Ability to think critically and provide innovative solutions.
● Project Management: Experience in managing software projects from conception to delivery. Strong organizational and time-management skills.
● Collaboration: Ability to work effectively in a cross-functional team environment. Strong collaboration and stakeholder management skills.
● Adaptability: Ability to thrive in a fast-paced, dynamic environment and adapt to changing priorities and requirements.
Why Should You Work for AdPushup?
At AdPushup, we have
1. A culture of valuing our employees and promoting an autonomous, transparent, and ethical work environment.
2. Talented and supportive peers who value your contributions.
3. Challenging opportunities: learning happens outside the comfort-zone and that’s where our team likes to be - always pushing the boundaries and growing personally and professionally.
4. Flexibility to work from home: We believe in work & performance instead of measuring conventional benchmarks like work-hours.
5. Plenty of snacks and catered lunch.
6. Transparency: an open, honest and direct communication with co-workers and business associates.

Responsibilities:
Lead the design and development of sophisticated, high availability, and secured
server-side applications with a primary focus on Golang.
● Collaborate with cross-functional teams to understand requirements, architect
solutions, and deliver high-quality software products.
● Mentor and guide junior engineers, sharing your engineering expertise and best
practices to foster skill development within the team.
● Analyze and optimize performance, scalability, and reliability of existing Golang
applications, making strategic improvements where necessary.
● Design and implement automated unit and integration tests to ensure code quality,
maintainability, and stability.
● Stay up-to-date with the latest advancements in software technologies,
recommending their adoption when appropriate.
● Champion code reviews, architectural discussions, and technical documentation to
maintain high development standards.
● Troubleshoot and resolve complex issues, providing innovative solutions to overcome
challenges.
● Contribute to the recruitment and hiring process by participating in interviews,
evaluating candidates, and providing input on hiring decisions.
Requirements
Bachelor's or Master's degree in Computer Science, or a related field.
● 3+ years of experience in software development, with substantial experience in
Golang and cloud infrastructure.
● Expert-level proficiency in designing and developing high-performance, concurrent
applications with Golang.
● Experience with distributed systems, microservices architecture, and containerization
(e.g., Docker, Kubernetes).
● Solid knowledge of software testing methodologies and tools, including unit testing
and integration testing for Golang applications.
● Demonstrated ability to lead projects, collaborate effectively with teams, and mentor
junior engineers.
● Excellent problem-solving and analytical skills, with the ability to tackle complex
technical challenges.
● Having prior experience in the FinTech domain would be an added advantage.
Product Based Client:
A multinational technology and e-commerce company based in the United States is widely recognized as one of the world's largest online retailers. In addition to e-commerce, it is a major player in cloud computing through its cloud services division and has expanded into areas such as streaming services, artificial intelligence, and smart devices.
Essential Job Functions:
Top 3 responsibilities
• Taking for operational work.
• Monitoring data pipelines.
• Addressing/Triaging customer tickets
Qualifications:
Exp: 1+ Years
• Skillset:Core Java, Data Structures, Al
- Solving complex performance problems and architectural challenges
- Building reusable code and libraries for future use
- Building efficient, testable, and reusable Node JS modules
- Building high performance frontend applications with react
- Responsible for End-to-end ownership of modules, including designing, development, validation, deployment
- Understanding fully synchronous behavior of Nodejs
- Familiarity with Workers/child processes & performance tuning
- Experience with SQL/NoSQL databases and their declarative query languages (MySQL, and MongoDB)
- Strong knowledge of the common Node Js & React or web server exploits and their solutions
What you need to have:
- A Bachelor's degree in Computer Science, or related technical discipline
- 1 to 3 years of Software Development experience
- Deep hands-on technical experience in object-oriented design, data structures, algorithm design, and complexity analysis
- Experience with full software lifecycle methodology, including; coding standards, code reviews, source control management, build processes, testing, and operations
- Ability to identify, empathize with and delight the customer
- Comfortable working with different Technologies across all of them as and when needed
- Strong knowledge on technologies/frameworks that we work on - Microservices Architecture, Python, Rest/gRPC, Node.js, MySQL, Postgres, AWS, ReactJS, React Native, Kubernetes.
You will get while working with us
- Opportunity to work on highly distributed systems with micro-services architecture and big-data volumes
- Solve challenging real-world problems by leveraging OOP & functional programming concepts
- Opportunity to incubate an open source project
- Get to work with cutting edge technologies to name a few Kafka, Elasticsearch, Postgres, Scala
- Developing scalable, sustainable and reliable enterprise systems
- Hands-on experience of working with TDD and BDD
- Develop environment using practices such as Continuous Integration, Continuous Delivery
- Learning opportunity on how to turn complex business requirements into a working product
Roles & Responsibilities
- Requirement understanding & analysis by interacting with client
- Carry out architectural and design discussions with fellow team members and come up with right approach
- Understand system domain, user’s perspective of system and use-cases
- Understand patterns in existing code and effectively leverage and improvise it
- Develop backend involving Java8 based functional programming and REST services
- Ensure best practices of code reviews, automated testing and CI
- Research new tools & technologies required for the projects
- Mentor fellow team members and bring their level up
Must have
- Strong hold on written/verbal communication
- Strong core Java fundamentals
- Strong Analytical & problem solving skills
- Proactive and inherent nature of working with ownership
- Passion of writing clean code
- Experience in designing relational data model from business requirements
Good to have
- Knowledge of functional programming (Scala or Java 8 lambda)
- Knowledge of NOSQL
- Working knowledge of linux & networking
- Performance optimisation - Optimise/refactor queries, code, stored procedures to take performance next level
Title: Senior Java Developer
Location: Pan India/Remote work
Senior Java Developer
Functional Experience:
5+ years of work experience, bachelor's degree in computer science or a related field, develop applications for cloud computing, design, maintain and operate cloud systems/microservices and applications, keep cloud systems secure, fully tested and integrated with all the other products/applications, understand the language of business and develop to address the business’s needs.
Technical Skills Required:
Minimum 6 year of hands-on Java (including Java 11) programming; Experience and knowledge of open-source software, frameworks around server-side development in Java 11; wide and deep understanding of Java ecosystem, monitoring and diagnosis, Spring Boot.
Notice Period: 0-30 Days
Location:-Gurgaon
Currently WFH
Exp with Product based organisation only
Exp Required:- 3 to 9 yrs
Responsibilities
- Work with a talented team to invent, design and build software that is stable and perform ant
- Primary role will be quality and timely delivery of the application/ feature/ module your team will be working on
- Adopt and execute good design philosophy and code writing practices
- Ensure the code goes through rigorous tests and quality checks before deployment.
- Work with other software engineers and database engineers to set excellent development practices and deliver innovative changes in new and existing products.
- Be hands-on technical, thus, leading by example using web, mobile and database technologies.
- Work on project ideas with customers, stakeholders and peers
- Be actively involved in code review process, design discussions, team planning
Basic Qualifications
- Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline
- Experience in software design and development
- Proficiency with at least one Object Oriented language (e.g. Java)
- Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem-solving, and complexity analysis
- A strong track record of project delivery for large, cross-functional projects
- Experience with building high-performance, highly available and scalable distributed systems
- Experience with API Design, ability to architect and implement an intuitive customer and third-party integration story
- Ability to think and analyse both breadthwise (client, server, DB, control flow) and depth-wise (threads, sessions, space-time complexity) while designing and implementing services

Responsibilities:
- Crawl the internet/intranet for issues people are facing and convert them in to stuctured data that would be consumed downstream.
- Familiar with the software development life cycle (SDLC) from analysis to deployment.
- Comply with coding standards and technical design.
- Adapts structured coding styles for easy review, testing, and maintainability of the code.
- Integrate the developed functionality and/or component into a fully functional system.
- Ensure unit and integration level verification plans are in place and adheres to the great quality of code at all times.
- Actively participate in troubleshooting, debugging and updating current live system.
- Verify user feedback in making the system more stable and easy.
- Work closely with analysts, designers, and other peer developers.
Requirements:
- Bachelor's degree in computer science or equivalent practical experience.
- Understanding of OOPS concepts, Persistence, Threading.
- Good understanding of version control system (GIT).
- Knowledgeable in data structures and algorithms.
- A background in Engineering with sound oral and written communication skills.
- 6+ years of experience working on the server-side.
- Exposure to API designing, scalable architecture, and thorough understanding of systems.
- Great database modeling skills.
- Working knowledge of Databases, both relational (such as PostgreSQL) and in-memory database (such as Redis).
- Good understanding of web stack and how all the pieces fit together.
- Experience with open-source projects.
- Experience in designing interactive applications.

