
Design, develop, and maintain backend services using Java
Build scalable RESTful APIs and microservices
Work with Spring / Spring Boot frameworks
Implement business logic, data access layers, and integrations
Optimize application performance, scalability, and security
Write clean, testable, and maintainable code
Perform unit and integration testing
Participate in code reviews and technical discussions
Collaborate with frontend, DevOps, and QA teams
Troubleshoot and resolve produc

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5–10 years of experience in backend or full-stack development (Java, C#, Python, or Node.js preferred).
•Design, develop, and deploy full-stack web applications (front-end, back-end, APIs, and databases).
•Build responsive, user-friendly UIs using modern JavaScript frameworks (React, Vue, or Angular).
•Develop robust backend services and RESTful or GraphQL APIs using Node.js, Python, Java, or similar technologies.
•Manage and optimize databases (SQL and NoSQL).
•Collaborate with UX/UI designers, product managers, and QA engineers to refine requirements and deliver solutions.
•Implement CI/CD pipelines and support cloud deployments (AWS, Azure, or GCP).
•Write clean, testable, and maintainable code with appropriate documentation.
•Monitor performance, identify bottlenecks, and troubleshoot production issues.
•Stay up to date with emerging technologies and recommend improvements to tools, processes, and architecture.
•Proficiency in front-end technologies: HTML5, CSS3, JavaScript/TypeScript, and frameworks like React, Vue.js, or Angular.
•Strong experience with server-side programming (Node.js, Python/Django, Java/Spring Boot, or .NET).
•Experience with databases: PostgreSQL, MySQL, MongoDB, or similar.
•Familiarity with API design, microservices architecture, and REST/GraphQL best practices.
•Working knowledge of version control (Git/GitHub) and DevOps pipelines.
Understanding of cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
Job Description:
We are looking for a Lead Java Developer – Backend with a strong foundation in software engineering and hands-on experience in designing and building scalable, high-performance backend systems. You’ll be working within our Digital Engineering Studios on impactful and transformative projects in a fast-paced environment.
Key Responsibilities:
- Lead and mentor backend development teams.
- Design and develop scalable backend applications using Java and Spring Boot.
- Ensure high standards of code quality through best practices such as SOLID principles and clean code.
- Participate in pair programming, code reviews, and continuous integration processes.
- Drive Agile, Lean, and Continuous Delivery practices like TDD, BDD, and CI/CD.
- Collaborate with cross-functional teams and clients for successful delivery.
Required Skills & Experience:
- 9–12+ years of experience in backend development (Up to 17 years may be considered).
- Strong programming skills in Java and backend frameworks such as Spring Boot.
- Experience in designing and building large-scale, custom-built, scalable applications.
- Sound understanding of Object-Oriented Design (OOD) and SOLID principles.
- Hands-on experience with Agile methodologies, TDD/BDD, CI/CD pipelines.
- Familiarity with DevOps practices, Docker, Kubernetes, and Infrastructure as Code.
- Good understanding of cloud technologies – especially AWS, and exposure to GCP or Azure.
- Experience working in a product engineering environment is a plus.
- Startup experience or working in fast-paced, high-impact teams is highly desirable.
Description
Our Software Architects are the strategic thinkers and technical leaders. They design, validate, and guide the delivery of enterprise-grade systems that balance innovation, performance, scalability, and cost efficiency.
Software Architects work at the intersection of business strategy and technical execution. They collaborate across engineering, product, and design teams to define architecture blueprints, select technologies, and ensure systems evolve in alignment with customer goals. Architects are hands-on, often prototyping solutions and coaching teams, while also trusted to influence executives on technical direction. Here’s what you should know if you want to be a Software Architect at
Requirements
The ideal person
● Proven track record in architecting and delivering large-scale, distributed software systems.
● Expertise in modern architectural patterns: microservices, event-driven systems, composable commerce, headless architectures.
● Ability to translate business strategy into actionable technical roadmaps and system designs.
● Strong leadership skills: guiding engineering teams, mentoring individuals, and setting technical standards.
● Excellent stakeholder management and communication skills, from engineers to C level.
● Commitment to designing systems that are secure, performant, and cost-efficient.
Desirable Skills
● Deep experience with multiple programming languages and frameworks (e.g., ● JavaScript/TypeScript, Node.js, React, Java, .NET, Python).
● Strong knowledge of cloud-native architectures (AWS, GCP, Azure) and containerisation (Docker, Kubernetes).
● Experience with data platforms, integration patterns, and API-first design (REST, GraphQL, gRPC).
● Familiarity with CI/CD, DevOps, and Infrastructure-as-Code practices. ● Understanding of security standards, compliance (GDPR, SOC2), and enterprise IT constraints.
● Ability to design for scalability across global markets and multi-tenant environments. ● Strong knowledge of design systems and front-end frameworks, ensuring alignment between presentation and infrastructure.
● Experience leading architectural reviews, trade-off analysis, and decision records. ● Ability to mentor teams and establish communities of practice around architecture. ● Awareness of emerging technologies (AI, serverless, edge computing) and their practical application.
On any given day you might
● Define architecture blueprints and technical roadmaps for enterprise projects. ● Partner with product owners and business stakeholders to align architecture with strategic goals.
● Make key technology selection decisions, balancing innovation with long-term maintainability.
● Review system designs, ensuring alignment with principles of security, scalability, and performance.
● Support engineering teams with hands-on prototyping and technical problem solving. ● Facilitate architectural reviews and communicate trade-offs to both technical and non-technical audiences.
● Collaborate with designers to ensure UI/UX and architecture integrate seamlessly. ● Influence enterprise customers, helping them modernise platforms and adopt composable, headless, or cloud-native approaches.
● Establish coding standards, architectural patterns, and governance processes. ● Share thought leadership internally and externally, positioning Co. as a trusted Advisor.
You bring
● 7+ years of software development and architecture experience.
● Expertise in designing cloud-native, distributed systems.
● Proven success in leading technical decisions across multi-team programmes. ● Strong cross-functional collaboration and customer-facing skills.
● Advanced understanding of system integration, security, and performance optimisation.
● Familiarity with enterprise-scale delivery: migration projects, composable commerce, API ecosystems.
● Advanced English, able to communicate at both executive and engineering levels. ● (Bonus) Experience contributing to open-source, publishing architectural thought pieces, or speaking at conferences.
Duration: 6 months with possible extension
Location: Remote
Notice Period: Immediate Joiner Preferred
Experience: 4-6 Years
Requirements:
- B Tech/M Tech in Computer Science or equivalent from a reputed college with a minimum of 4 – 6 years of experience in a Product Development Company
- Sound knowledge and application of algorithms and data structures with space and me complexities
- Strong design skills involving data modeling and low-level class design
- Good knowledge of object-oriented programming and design patterns
- Proficiency in Python, Java, and Golang
- Follow industry coding standards and be responsible for writing maintainable/scalable/efficient code to solve business problems
- Hands-on experience of working with Databases and the Linux/Unix platform
- Follow SDLC in an agile environment and collaborate with multiple cross-functional teams to drive deliveries
- Strong technical aptitude and good knowledge of CS fundamentals
What will you get to do here?
- Coming up with best practices to help the team achieve their technical tasks and continually thrive in improving the technology of the product/team.
- Driving the adoption of best practices & regular Participation in code reviews, design reviews, and architecture discussions.
- Experiment with new & relevant technologies and tools, and drive adoption while measuring yourself on the impact you can create.
- Implementation of long-term technology vision for your team.
- Creating architectures & designs for new solutions around existing/new areas
- Decide on technology & tool choices for your team & be responsible for them.
Job Responsibilities:
* Design, build, and maintain efficient, reusable, and reliable Java code
* Ensure the best possible performance, quality, and responsiveness of the applications
* Identify bottlenecks and bugs, and devise solutions to these problems
* Help maintain code quality, organization, and automatization
* Prepare the technical design of complex technology components
Mandatory Skills:
* Proficient in Java (JDK 1.7) or above JDK 8 preferable, with a good knowledge of its ecosystems with a knack for writing clean, readable Java code, writing reusable Java libraries along with knowledge of concurrency patterns in Java
* Solid understanding of object-oriented programming along with various design and architectural patterns
* Hands on experience with Spring, Spring Boot, JUnit
* Familiarity with concepts of MVC, Microservices, RESTful
Role & Responsibilities :
- Individuals are responsible for all traditional development activities analysis, design, coding, testing, and documentation.
- Add new features to existing Windows and Web-based applications in Visual Studio 2019. Interacting with internal team.
- Transform business and design needs into innovative products.
- Drive all projects to completion within deadlines.
- Perform thorough testing to find issues ahead of time.
- Engineering software needs more precise analysis & coding skillset.
- Enhance skillset by working with fortune 500 clients.
- Interacting with internal team.
Qualifications :
- B.E in computer science or related fields.
- Excellent programming & communication skills Strong problem solving, judgmental, and decision-making skills.
- Ability to work at the tactical and strategic levels of IT initiatives.
- Impressive hands-on experience in Java, database(Oracle), OOPS, Java Swing, Javafx
- Self-Motivated, flexible & Innovative.
HIRING SQL Developers with max 30 days Of NOTICE PERIOD
Job ID: TNS2022DB08
Who Should apply?
• Only for Serious job seekers
• Technically Strong Candidates who are willing to take up challenging roles and want to raise
their Career graph
• No DBA’s & BI Developers please
Why Think n Solutions Software?
• Exposure to latest Technology
• Opportunity working in different platforms
• Rapid Career Growth
• Friendly Knowledge sharing Environment
Criteria:
• BE/MTech/MCA/MSc
• 3+yrs Hands on Experience in TSQL / PL SQL / PG SQL or NOSQL
• Immediate joiners preferred/ Maximum notice period between 15 to 30days
• Candidates will be selected based on logical / technical and scenario-based testing
Note: Candidates who have attended the interview process with TnS in the last 6 months will not be eligible.
Job Description:
1. Technical Skills Desired:
a. Experience in MS SQL Server and one of these Relational DB’s, PostgreSQL / AWS
Aurora DB / MySQL / Oracle / NOSQL DBs (MongoDB / DynamoDB / DocumentDB) in
an application development environment and eagerness to switch DB.
b. Design database tables, views, indexes
c. Write functions and procedures for Middle Tier Development Team
d. Work with any front-end developers in completing the database modules end to end
(hands-on experience in parsing of JSON & XML in Stored Procedures would be an
added advantage).
e. Query Optimization for performance improvement
f. Design & develop SSIS Packages or any other Transformation tools for ETL
2. Functional Skills Desired:
a. Banking / Insurance / Retail domain would be a plus.
b. Interaction with a client a plus.
3. Good to Have Skills:
a. Knowledge in a Cloud Platform (AWS / Azure)
b. Knowledge on version control system (SVN / Git)
c. Exposure to Quality and Process Management
d. Knowledge in Agile Methodology
4. Soft skills: (additional)
a. Team building (attitude to train, work along, mentor juniors)
b. Communication skills (all kinds)
c. Quality consciousness
d. Analytical acumen to all business requirement
e. Think out-of-box for business solution
Responsibilities
- Plan, develop and implement large-scale projects from conception to completion.
- Interface with clients and gather business requirements and objectives.
- Translate clients’ business requirements and objectives into technical applications and solutions.
- Understand and evaluate complex data models.
- Design, develop and implement new integration.
- Execute system development and maintenance activities.
- Develop solutions to improvise performance and scalability of systems.
- Mentor junior and mid-level engineers.
Minimum Requirements
- 3-5 years of relevant experience, working in Java related technologies.
- A Good Engineering or Masters degree from a reputed university
- Should have strong technical skills with a good grasp of OO concepts and design patterns
- Good knowledge of SQL database ( MySQL, Oracle, etc )
- Good understanding of frameworks like Spring, Hibernate, etc.
- Good understanding of spring boot and microservices.
- Exposure to AWS services - S3, SQS, Lambda, DynamoDB, API Gateway, etc.
Good to have
- Knowledge of No-SQL DBs like mongo, dynamoDB, etc.
- Knowledge of message brokers/queuing services like SQL, rabbitMQ, Kafka, etc.
Technical Skills:
- Enterprise: Java, J2EE, Microservices
- OS: Linux
- Database: Oracle, Postgres
- Networking, Multithreading, Socket programming
- Technologies: Struct, Spring, Spring-boot, Hibernate, Hibernate, Event sourcing
- Worked in RESTFul APIs, security and security-related areas especially where financial transactions are involved
Good to Know: ● Docker ● Jenkins ● CI/CD
Additional requirements:
- Strong work ethics, Disciplined, Value-driven, honest, respectful, honours commitment
- Has startup experience or willing to work in small companies
- Has knowledge/experience on the latest trends and technologies
- Has Github profile with own projects
- Participate in stack overflow, open source etc
- Has their own blog
- Excellent communication skills
- Extraordinary problem-solving skills
- Having standout/unique resume layout/design
comprehensive solutions; solve complex business problems and then directing the implementation of these solutions
through a team of developers. Work with the various teams to analyze and assess implementation methodology.
Identify & communicate the technical infrastructure requirements. Support existing business process automations and implement change requirements as part of a structured change control process
Responsibilities:
Leading and managing team of developers.
Integration of user-facing elements developed by a front-end developer with server-side logic.
Building reusable code and libraries for future use
Optimization of the application for maximum speed and scalability
Implementation of security and data protection
Design and implementation of data storage solutions
Skills and Qualifications:
Overall 6-8 years of experience in multi-tiered application development and leadership
Strong Programming fundamentals. (Must have - Java)
Good Knowledge in cloud technologies like AWS, Azure, etc.
Hands on experience on Spring technology including Springboot, SpringMVC, Spring Security and others.
Good understanding on experience on microservice development using Springboot REST web services using
Spring Rest or Jersey SQL NoSQL DB
Hands on with Unit testing Dynamic and proactive with ability to work as part of a multi-disciplinary team
Good communications skills fluent in English
Ability to communicate effectively across different disciplines
Primary Skills (Good toHave)
Java, Spring Boot, Spring MVC, Restful Web Services, Micro Services
Education: B.Tech/B.E, BCA, MCA, MCS, etc. in Computers









