Big Data

🚀 Hiring: Data Engineer | GCP + Spark + Python + .NET |

| 6–10 Yrs | Gurugram (Hybrid)

We’re looking for a skilled Data Engineer with strong hands-on experience in GCP, Spark-Scala, Python, and .NET.

📍 Location: Suncity, Sector 54, Gurugram (Hybrid – 3 days onsite)

💼 Experience: 6–10 Years

⏱️ Notice Period :- Immediate Joiner

Required Skills:

• 5+ years of experience in distributed computing (Spark) and software development.
• 3+ years of experience in Spark-Scala
• 5+ years of experience in Data Engineering.
• 5+ years of experience in Python.
• Fluency in working with databases (preferably Postgres).
• Have a sound understanding of object-oriented programming and development principles.
• Experience working in an Agile Scrum or Kanban development environment.
• Experience working with version control software (preferably Git).
• Experience with CI/CD pipelines.
• Experience with automated testing, including integration/delta, Load, and Performance

Position : Software Engineer (Java Backend Engineer)

Experience : 4+ Years

📍 Location : Bangalore, India (Hybrid)

Mandatory Skills : Java 8+ (Advanced Features), Spring Boot, Apache Spark (Spark Streaming), SQL & Cosmos DB, Git, Maven, CI/CD (Jenkins, GitHub), Azure Cloud, Agile Scrum.

About the Role :

We are seeking a highly skilled Backend Engineer with expertise in Java, Spark, and microservices architecture to join our dynamic team. The ideal candidate will have a strong background in object-oriented programming, experience with Spark Streaming, and a deep understanding of distributed systems and cloud technologies.

Key Responsibilities :

• Design, develop, and maintain highly scalable microservices and optimized RESTful APIs using Spring Boot and Java 8+.
• Implement and optimize Spark Streaming applications for real-time data processing.
• Utilize advanced Java 8 features, including:
• Functional interfaces & Lambda expressions
• Streams and Parallel Streams
• Completable Futures & Concurrency API improvements
• Enhanced Collections APIs
• Work with relational (SQL) and NoSQL (Cosmos DB) databases, ensuring efficient data modeling and retrieval.
• Develop and manage CI/CD pipelines using Jenkins, GitHub, and related automation tools.
• Collaborate with cross-functional teams, including Product, Business, and Automation, to deliver end-to-end product features.
• Ensure adherence to Agile Scrum practices and participate in code reviews to maintain high-quality standards.
• Deploy and manage applications in Azure Cloud environments.

Minimum Qualifications:

• BS/MS in Computer Science or a related field.
• 4+ Years of experience developing backend applications with Spring Boot and Java 8+.
• 3+ Years of hands-on experience with Git for version control.
• Strong understanding of software design patterns and distributed computing principles.
• Experience with Maven for building and deploying artifacts.
• Proven ability to work in Agile Scrum environments with a collaborative team mindset.
• Prior experience with Azure Cloud Technologies.

• Build campaign generation services which can send app notifications at a speed of 10 million a minute
• Dashboards to show Real time key performance indicators to clients
• Develop complex user segmentation engines which creates segments on Terabytes of data within few seconds
• Building highly available & horizontally scalable platform services for ever growing data
• Use cloud based services like AWS Lambda for blazing fast throughput & auto scalability
• Work on complex analytics on terabytes of data like building Cohorts, Funnels, User path analysis, Recency Frequency & Monetary analysis at blazing speed
• You will build backend services and APIs to create scalable engineering systems.
• As an individual contributor, you will tackle some of our broadest technical challenges that requires deep technical knowledge, hands-on software development and seamless collaboration with all functions.
• You will envision and develop features that are highly reliable and fault tolerant to deliver a superior customer experience.
• Collaborating various highly-functional teams in the company to meet deliverables throughout the software development lifecycle.
• Identify and improvise areas of improvement through data insights and research.

• 2-5 years of experience in backend development and must have worked on Java/shell/Perl/python scripting.
• Solid understanding of engineering best practices, continuous integration, and incremental delivery.
• Strong analytical skills, debugging and troubleshooting skills, product line analysis.
• Follower of agile methodology (Sprint planning, working on JIRA, retrospective etc).
• Proficiency in usage of tools like Docker, Maven, Jenkins and knowledge on frameworks in Java like spring, spring boot, hibernate, JPA.
• Ability to design application modules using various concepts like object oriented, multi-threading, synchronization, caching, fault tolerance, sockets, various IPCs, database interfaces etc.
• Hands on experience on Redis, MySQL and streaming technologies like Kafka producer consumers and NoSQL databases like mongo dB/Cassandra.
• Knowledge about versioning like Git and deployment processes like CICD.

• Candidate Should have 5+ Years Of Experience in Core Java
• You will need strong development skills to work on and improve our Scala-based services, and be able to work together with senior teammates to create appropriate architectural design and ensure all aspects are appropriate to meet the business need.
• Excellent Functional Design and Functional Programming skills (more than 2 years of business experience in Scala and Java projects, respectively)
• Core skills in key supporting technologies and/or frameworks such as Play (AKKA) / Lagom
• Proven experience working in teams in the successful delivery of complex, performant and high quality products
• Excellent spoken and written communication skills
• Experience of SaaS (Software as a Service) environments
• Exposure to RESTful web APIs and a service oriented architecture
• Experience in Linux environments, Shell scripting etc
• Working with XML and JSON including parsing, asserting / matching and extracting
• Experience with Continuous Integration environments and build tools, including Terraform, Jenkins, Maven, Gradle and Ant
• Experience with messaging systems such as Apache Kafka, Amazon Kinesis, Amazon SQS and Rabbit MQ
• Experience working on Live platform SDKs such as Twilio, AWS Elemental

• In-depth knowledge of at least one programming language such as Clojure, Go, Python, Java, Javascript (Node), Ruby, Erlang/Elixir
• Thorough understanding of PostgreSQL. Experience working with views, common table expressions (CTE), window functions, joins, different kinds of indexes, etc.
• Practical knowledge of Linux server management
• Understanding of functional programming concepts
• Knowledge of Chef, Puppet, Salt, etc. is a plus
• Experience in distributed systems is a plus

• Plan future implementations by working closely with the product team
• Deliver an amazing user experience by working with the front-end developers
• Write test suites and deploy code into production
• Setup monitoring and alerts for in-production services
• Automate deployments

• You want to build a world-class Saas B2B communication product, using the latest tools, from scratch
• You love to code 8+ hours a day and solve hard problems by building software you are proud of
• You enjoy working with directly with amazing entrepreneurs
• You are driven by the desire to learn
• You like the pressure to perform because it makes you a better person
• You are passionate about getting stuff done
• You are passionate about making a tangible difference in the world
• Passionate about writing elegant, functional efficient code

1. Resume Screen
2. Phone screen
3. Technical interview and take-home assignment
4. Interview with founders
5. Offer

• The co-founders have been running companies in at least five countries over the past fifteen years, including deep experience in technology, operations and sales in engineering/manufacturing businesses.
• We are part of Techstars first India batch, and part of Target and Airbus Accelerators
• Attended universities that are consistently ranked in the Top 10 in the world.
• We have a track record of raising capital and strong existing relationships with the finance community in both India, the US and the UK. We have funding for at least the next 24 months.
• We have strong domain expertise in the industry they are trying to disrupt. However, we still followed the discipline of spending six months doing rigorous customer development spanning six countries before defining their product or writing a single line of code. We have already identified and are working with ten customers.
• We have very high expectations from the candidates that we do select, especially in terms of first-principles thinking, communication and accountability. We will not select average candidates, and we want to encourage our employees to see Unifize as a learning ground for possibly starting their own technology businesses in the future.
• We strongly believe in evidence-based decisions, transparency, corporate governance, meritocracy, and an open forum for discussion.
• We explicitly want to build a team from different backgrounds and with a wide range of interests and experiences. We are committed to building a gender-balanced organization.

• Unifize helps teams that manage repeatable processes reduce wasted time by up to 95% by organizing their emails and other conversations around objectives.
• We build a cloud-based chat application that helps these companies measure and reduce time and errors in their communication processes, so their teams can focus on selling better products to happier customers.