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Job Details
- Job Title: Lead Software Engineer - Java, Python, API Development
- Industry: Global digital transformation solutions provider
- Domain - Information technology (IT)
- Experience Required: 8-10 years
- Employment Type: Full Time
- Job Location: Pune & Trivandrum/ Thiruvananthapuram
- CTC Range: Best in Industry
Job Description
Job Summary
We are seeking a Lead Software Engineer with strong hands-on expertise in Java and Python to design, build, and optimize scalable backend applications and APIs. The ideal candidate will bring deep experience in cloud technologies, large-scale data processing, and leading the design of high-performance, reliable backend systems.
Key Responsibilities
- Design, develop, and maintain backend services and APIs using Java and Python
- Build and optimize Java-based APIs for large-scale data processing
- Ensure high performance, scalability, and reliability of backend systems
- Architect and manage backend services on cloud platforms (AWS, GCP, or Azure)
- Collaborate with cross-functional teams to deliver production-ready solutions
- Lead technical design discussions and guide best practices
Requirements
- 8+ years of experience in backend software development
- Strong proficiency in Java and Python
- Proven experience building scalable APIs and data-driven applications
- Hands-on experience with cloud services and distributed systems
- Solid understanding of databases, microservices, and API performance optimization
Nice to Have
- Experience with Spring Boot, Flask, or FastAPI
- Familiarity with Docker, Kubernetes, and CI/CD pipelines
- Exposure to Kafka, Spark, or other big data tools
Skills
Java, Python, API Development, Data Processing, AWS Backend
Skills: Java, API development, Data Processing, AWS backend, Python,
Must-Haves
Java (8+ years), Python (8+ years), API Development (8+ years), Cloud Services (AWS/GCP/Azure), Database & Microservices
8+ years of experience in backend software development
Strong proficiency in Java and Python
Proven experience building scalable APIs and data-driven applications
Hands-on experience with cloud services and distributed systems
Solid understanding of databases, microservices, and API performance optimization
Mandatory Skills: Java API AND AWS
******
Notice period - 0 to 15 days only
Job stability is mandatory
Location: Pune, Trivandrum
Strong Software Engineer, Engineering Manager Profiles
Mandatory (Experience) – Must have minimum 4+ years of hands on experience in software development
Mandatory (Tech Skillset) – Must have 3+ years of hands-on experience in backend development using Java / Node.js / Go / Python (any 1) OR 3+ YOE in frontend Development using React / Angular / Vue (any 1)
Mandatory (Mentoring Skillset) – Must have at least 1+ year of experience leading or mentoring a team of software engineers.
Mandatory (Tech Skills) – Must have a solid understanding of microservices architecture, APIs, and cloud platforms (AWS / GCP / Azure).
Mandatory (DevOps Skillset) – Must have hands-on experience working with Docker, Kubernetes, and CI/CD pipelines.
Mandatory (Company) – Top-tier/renowned product-based company (preferred Entreprise B2B SaaS)
Mandatory (Education) – Undergraduation from Tier-1 Engineering College (IIT, BITS, IIIT, NSUT, DTU, etc.)
Mandatory (Note): No hire policy from Sprinklr
UserExperior is a fast-growing, well-funded software product start-up based in
Mumbai with marquee clients from India in its portfolio. UserExperior empowers
product teams to build great applications for their customers. At UserExperior we are
focused on building the best mobile app analytics platform. As part of our engineering
team, you will be working on exciting & challenging problems. We are looking for
talented, enthusiastic and self-driven software engineers who are passionate about
software engineering and want to build great products.
Roles & Responsibilities :
● You’ll work as part of the software engineering team along with other front-end,
back-end, mobile app, QA teams & you will also closely work with the founder.
● You should be able to take the ownership of a project end to end.
● Your primary focus will be to build, implement & maintain the complete back-end
stack of the product.
● You will create production grade code and will implement the solutions which run
bug free.
● Participate in product development discussions and product development
road-maps.
● Collaborate with members across departments to identify and build on
improvements to product, process and systems.
Required Experience and Qualifications:
● 2 to 6 years of software development experience.
● Experience of working on application architecture design will be preferred.
● Experience of working in at least 1 or 2 projects, managing or leading the entire
tasks.
● Experience in Docker/Kubernetes, Agile methodologies & CI/CD automation
process.
● Knowledge of Queueing technologies like Kafka, RabbitMQ, ActiveMQ, Version
control using Git.
● Experience in microservices architecture, in-memory systems like Redis and
basic knowledge of Linux/Unix systems.
● Experience of building applications processing large volumes of streaming data
will be preferred.
● Experience from a middle size company or from a startup will be preferred.
● BE/MCA/MSc in Computers/Information technology with a good academic
record.
Key Skills:
● Java, & Spring boot
● Hibernate
● Spring Boot JPA
● Object Oriented Programming
● MySQL & MongoDB
● Jenkins
Perks & Benefits:
● Great learning, innovative and development platform.
● Remote work and flexible timings.
● Reimbursement of the online learning courses on certification.
● Medical insurance coverage for you and the dependence.
● Five Working days per week.
Job Description: (Mandate Skills)
- Exceptional architecture and design skills using Object Oriented Programming concepts and Design patterns
- Strong problem solving and analytical skills
- Hands on Java Engineer, with experience building consumer facing or enterprise applications using Java stack
- Ability to manage small teams (2-4 members) using agile development process
Do You Know? (Skills good to have)
- Exposure to building service oriented distributed systems
- In building systems that process big data in a distributed environment, either in real time streaming or offline
- In messaging systems like Kafka, RabbitMQ, kinesis, etc.
- In real time computation tools like Storm / Spark or Hadoop based tools.
- In Data warehousing technologies like Redshift, BigQuery, etc.
Basic Qualifications:
- 2+ years of non-internship professional software development experience
- Programming experience with at least one modern language such as Java, C++, or C# including object-oriented design
- 1+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.
Additional Job requirements
- BS/MS/PhD in Computer Science/Math or equivalent
- BS in computer science or related field.
- 2+ years of relevant professional software development experience: designing, developing, and delivering software written in Java, C#, or C++, web development.
- Knowledgeable in object-oriented design patterns.
- Experience building highly scalable and distributed systems
Preferred Qualifications
- Experience with service-oriented architecture and application/services development
- Passion for performance debugging and benchmarking
- Ability to clearly and concisely communicate with technical and non-technical stakeholders across all levels of the organization
StackAvenue is an innovative Software Company who builds and manages awesome software for many organisations including ourselves and in various technologies to serve the needs of multiple industries.We specialise in:
- Software Architecture and Design.
- Development and Testing.
- Deployments and Operations.
Roles & Responsibilities :
We are looking for Senior Software Developer (Elixir/ROR) who have past experience in Elixir or Erlang.
- Design and write with the cutting edge Elixir/ ROR language to improve the availability, scalability, latency, and efficiency of the company's range of products.
- Work with the engineering team to explore and create new design/architectures geared towards scale and performance.
- Participate in code and design reviews to maintain our high development standards.
- Engage in service capacity and demand planning, software performance analysis, tuning and optimization.
- Collaborate with product and experience teams to define and prototype feature specifications.
- Work closely with the infrastructure team in building and scaling back-end services as well as performing root cause analysis investigations.
- Design, build, analyze and fix large-scale distributed systems.
Qualifications :
We are looking for developers with 5+ years of experience of which 1-2 yrs of past work experience with ROR / Elixir or Erlang. In terms of Elixir we expect the following:
- You should be aware of idiomatic programming in Elixir, and should have good awareness of concepts such as pattern matching, recursion, and behaviors.
- You should be well versed with concurrency and processes in Elixir.
- You should be hands on with Genservers, Tasks, Agents, Supervisors, and other OTP concepts in Elixir.
- Plus points if you have worked with data processing libraries such as Genstage, Flow and Broadway.
- 5+ years of overall software engineering experience.
- You should have good experience working with relational and non-relational databases. We use Postgres and Cassandra.
- Good to have but not mandatory working experience with caching tools such as Redis, Queue mechanism setup with RabbitMQ.
- Good knowledge of version management with Git.
- Awareness of TDD.
- CI/CD knowledge would be a huge advantage.
- Will to design and maintain large scale distributed systems.
- Past experience in building complex applications, either by yourself, or as part of a larger team
- Desire (obsessive?) for maintainability.
- Experience of working with cross-functional remote teams in an Agile software development framework.
- Experience in designing APIs with proper documentation.
- Ability to write useful and maintainable tests.
- Good understanding of the common architectural patterns and design principles.
- Solid understanding of how modern web applications work.
- (Nice to have) Being an active member of the Elixir community (writing blog posts, giving presentations in meetups, etc).
- Strong written and verbal communications skills in English to engage a variety of large audiences, internally and externally.
- Strong analytical and reasoning skills.
- Bachelor’s Degree or equivalent in any relevant discipline.

Basic Qualifications
Candidates for this role must have:
- Bachelor’s degree in computer science or a related field
- At least three years of experience writing production code of increasing complexity
- Strong understanding of computer science fundamentals, including algorithms, complexity analysis, data structures, problem solving, and object-oriented analysis and design
- Proficiency in at least one of the following: Java, C, C++, C#, Ruby, Scala, Python
- Experience refactoring code and evolving architectures
- Experience crafting unit, integration, functional and regression tests
Preferred Qualifications
- Master’s degree in computer science or a related field
- Experience developing in a Linux environment
- Experience applying service-oriented architecture techniques to production use cases
- Experience in developing secure, multi-platform mobile applications
As an experienced engineer we know that you have built software to solve various business problems at your previous workplaces. You may have also explored technologies on your own for your learning or hobby projects.
- You will be building APIs for the Synup platform and also UI to make our platform capabilities available to our customers.
- You and the team that you are a part of will be collectively responsible building performant software and customer experiences that scale to our next million customers.
- You will be responsible for writing technical specs and contributing to it's implementation. We expect that you would have done the same in your previous workplaces.
- Other folks on our team are looking forward to learn from your experiences.
For engineers that join our team
- We expect you to be good with Ruby or Python to build APIs.
- You will be contributing to our UI that is built with React and GraphQL.
- We hope our team members have a strong grasp of software design patterns and know when to put them to good use.
- Experience with an SQL datastore would help a lot. PostgreSQL is our primary datastore.
- We optimize our search functionality and rollup reports by using ElasticSearch
- We expect that you have used Redis. Redis is our swiss army knife to solve a lot of problems apart from just caching.










