Java Backend Lead Developer

Role Description : Senior Java Developer

As a senior developer you will be responsible to manage the software development life cycle from planning to prioritizing to testing and release. Responsibilities includes gathering system and team product requirements, building java modules and testing features before release. Should have hands on experience developing software with agile methodologies and are ready to lead our junior developers.

Responsibilities • Contribute to all phases of development lifecycle. • Planning of API workflow. • Understanding the requirements all the teams involved and planning the development process. • Write well designed, testable, efficient code. • Prepare and produce releases of software components. • Support continuous improvements by investigating alternatives and technologies and presenting these for architecture review. • Designing, implementing, and maintaining java applications that are often high-volume and low latency. • Identify bottlenecks and bugs and advise solutions to these problems. • Develop highly scalable REST APIs to use in our applications. • Guide the team and help them in any complex situations.

Required Qualifications We are looking for individuals who are curious, excited about learning, and navigating through the uncertainties and complexities that are associated with a growing company. Some qualifications that we think would help you thrive in this role are: • Minimum 8+ Years in a Java programming. • Expert hands-on knowledge of latest technology, good exposure to web technologies and open to all technologies like Java, J2EE, Spring Boot, Microservices, Cloud computing, any DB. • Very good exposure to DevOps concepts and tools, Continuous Integration and Continuous Delivery. • Quick learner believes in continuous learning and acts as a catalyst for building the culture within the organization. 

• Analytical thinking skills, problem solving with strong exposure to root causing tools and techniques and ability to come up with solutions in complex situations. • Familiar with various design and architectural patterns. • Bachelor/Masters of CS/IT Engineering, BCA/MCA, B Sc/M Sc in CS/IT

Preferred Qualifications • Deep insights of Java and J2EE internals such as memory management, transaction management, etc. • Skill for writing reusable Java libraries. • Proficient understanding of code versioning tools, such as Git. • Familiarity with build tools such as Ant, Maven, and Gradle. • Ability to work without guidance and under tight deadlines. • Result oriented and focused on meeting deliverable timelines. • Teamwork and willingness to listen to others. • Communicate effectively • Good knowledge of microservices. • Expertise in developing enterprise level web applications and RESTful APIs using Microservices with demonstrable production-scale experience. • Strong background working with Linux/Unix environments. • Working experience in industry standard protocols related API security. • Clear understanding of web services and SOA related standards like REST/OAuth/JSON.

Location: Bengaluru/Udupi (NO WORK FROM HOME OPTION)

Notice Period: Immediate Joining or Maximum 1 Month

About Reltio

At Reltio®, we believe data should fuel business success. Reltio’s AI-powered data unification and management capabilities—encompassing entity resolution, multi-domain master data management (MDM), and data products—transform siloed data from disparate sources into unified, trusted, and interoperable data.

Reltio Data Cloud™ delivers interoperable data where and when it's needed, empowering data and analytics leaders with unparalleled business responsiveness. Leading enterprise brands—across multiple industries around the globe—rely on our award-winning data unification and cloud-native MDM capabilities to improve efficiency, manage risk and drive growth.

At Reltio, our values guide everything we do. With an unyielding commitment to prioritizing our “Customer First”, we strive to ensure their success. We embrace our differences and are “Better Together” as One Reltio. We are always looking to “Simplify and Share” our knowledge when we collaborate to remove obstacles for each other. We hold ourselves accountable for our actions and outcomes and strive for excellence. We “Own It”. Every day, we innovate and evolve, so that today is “Always Better Than Yesterday”.

If you share and embody these values, we invite you to join our team at Reltio and contribute to our mission of excellence.

Reltio has earned numerous awards and top rankings for our technology, our culture and our people. Reltio was founded on a distributed workforce and offers flexible work arrangements to help our people manage their personal and professional lives.

If you’re ready to work on unrivaled technology where your desire to be part of a collaborative team is met with a laser-focused mission to enable digital transformation with connected data—let’s talk!

Job Summary

Core Platform development is spread across multiple cross-functional teams, each building large and complex components of the MDM platform. An engineer playing a senior role in a team is technically responsible for particular feature delivery, which consists of:

• Presenting a solution to Architects
• Technically driving feature delivery, making decisions, development leadership – distributing tasks across one or two regular engineers
• Working with QA to review testing approaches, providing all details needed for testing, and reviewing test plans
• Being responsible for all internal feature documentation

Job Duties and Responsibilities

• Develop and integrate backend services with AI agents and LLM-powered toolchains.
• Work closely with AI/ML teams to expose and support autonomous workflows through APIs.
• Develop event-driven and asynchronous services based on Java for real-time agentic interactions.
• Support integration of AI agents with business logic, databases, external APIs, and messaging systems
• Maintain API security, authentication, and data privacy standards.
• Stay up to date on emerging agentic AI trends and suggest practical applications within the backend stack.

Skills You Must Have

• 8+ years of experience in enterprise application design, development using Java
• 5+ Experience in backend applications development
• 3-5 years of experience in building scalable distributed data systems using Java and Cloud Technology.
• Strong technical background with previous development experience for enterprise customers
• Strong Java knowledge (Java 8 and above), Java Runtime basics
• Provide Technical mentorship and leadership to junior team members.
• Hands-on technically, comfortable reviewing and writing code.
• Solid foundation in computer science, with strong competencies in algorithms, data structures, software design, and building large, distributed systems
• Experience in performance optimisations, code profiling, Java application runtime analysis
• Proven ability to deliver solutions, offer implementation support, engage with customers.

Skills with Basic knowledge required:

• Experience integrating with AI microservices, APIs, or agent frameworks.
• Basic knowledge of Python will be a plus
• Previous work in a cross-functional environment combining backend and AI components.

Understanding of prompt engineering, embeddings, or semantic search is a plus.

• Exposure to agentic AI systems and tools like LangChain will be a plus.
• Familiarity with graph-based memory systems, context-aware workflows, or reasoning engines.
• Basic understanding of MCP protocol

Skills That Are Nice to Have

• Experience working with NoSQL databases like Cassandra, and queue services like SQS
• Experience in cloud security principles
• Experience with Kubernetes
• Experience with big data technologies
• Experience in driving customer focus for SaaS products is a big plus

Why Join Reltio?

Health & Wellness:

• Comprehensive Group medical insurance (includes parents) with additional top-up options
• Accidental Insurance
• Life Insurance
• Free unlimited online doctor consultations
• Employee Assistance Program (EAP)

Work-Life Balance:

• 36 annual leaves (18 sick + 18 earned)
• 26 weeks maternity leave, 15 days paternity leave
• 1 week additional off every year globally (Recharge Week)

Support for Home Office Setup:

• Home office setup allowance

Stay Connected, Work Flexibly:

• Mobile & internet reimbursement
• Free meal coverage
• And many more…

Type, Location: Remote, India

Desired Experience: 2+ years

Roles and Responsibilities :

• Hands-on GoLang development
• Go Lang developers perform tasks related to the design, development, modification, and administration of software systems and applications.
• Comfortable with algorithm design, scripting, and unit testing.
• Demonstrated skills in debugging, design patterns, and enterprise resource planning.
• Is skilled at problem-solving.

Must have skills :

● You must have 2+ years Golang experience.

● You must have (React.js or Node.js or Python or Java )experience.

● You must have any Frontent or Backend Technology with Golang 

What we need from you

• You will bring very strong consulting skills, are customer focused and know how to navigate through tough project situations
• You are highly motivated, creative in your approach to technical problems and love all things about Data!
• You spend a significant amount of time to keep your technical skills updated and are constantly looking for the next big data challenge
• You will be a key contributor to our growth and our customer’s success
• You will bring both broad and deep knowledge in Efficient Java (JSP, Servlet) Developer and going forward build the ability to architect a solution by mapping a customer business challenges
• You are resourceful and confident under pressure
• Willingness to travel as needed to customer sites

Competencies:

• Relevant experience on using tools like JSP, Servlet for web applications
• MVC frame works - Struts or Spring
• Web services- SOAP and REST WebLogic, Hibernate
• Middleware technologies MQ OSB.
• Web/App Servers: Tomcat or WebLogic or JBoss
• Experience using Angular, Micro Services using Spring, jersey, Swagger
• Good knowledge of Backend and Front-end technologies
• Good knowledge of Core Java, J2EE, Ajax, Spring, Java Script, jQuery, HTML
• Good knowledge of any RDBMS database like SQL Server, Oracle, MySQL & Cluster set-up, performance benchmarking, client-side API evaluation, knowledge of various deployment strategies
• Strong knowledge with Core JAVA concepts – Exception handling, Multi-threading, Collection, String, OOPS etc…
• Advanced understanding of Windows and Linux based operating systems
• Mainly 3-4 months hands on with reverse engineering and old legacy solutions to new modern applications
• Working knowledge using REST, HTTP, TCP, SCTP protocols
• Hands-on with JAVA frameworks such as – Thread Pool Executor, Object Pooling, Logging (Log4j preferred), XML/JSON handling

Education Criteria:

• Preferred BE degree in CS, E&C, E&E
• Proficient being a J2EE Developer (courses or project done) and data analytics skills
• Flexible to work on any projects assigned

Note: Terms & Conditions

• This opportunity will be work from office

Type: Individual contributor with good hands on proficiency. 

Must have

• Strong proficiency in at least one of  Java, Ruby, Python
• Exposure to databases: any of  PostgreSQL, MySQL, Apache Cassandra
• Any NoSQL database experience is a plus
• Exposure to AWS cloud infrastructure: EC2 or S3 
• Proficiency with Git
• MUST: Using REST to make API calls. 

Great to have: 

• Experience working with one or more middleware, enterprise bus, queueing frameworks
• Any of Memcached/Redis, Apache Kafka / RabbitMQ / PubSub+ / AmazonMQ

Soft skills:

• Appreciation for clean and well documented code

What will you do at Tradyl:

(Examples for illustration only)

• Build a shipping service module that is called by our website to query shipping rates from India to a destination country. Configure this to so that an Ops person can update shipping costs as and when they change. Own deployment and monitoring of this service. 
• Use Zapier to build a workflow to export a MixPanel report into a Google sheet every day.
• Change our supplier portal (built on bubble.io) to make an API call to our customer facing site, whenever a supplier modifies his profile.
• Write an alert mechanism that identifies catalogues with insufficient information and makes them non discoverable, which can run every day.
• Work with Business Team to design a workflow for product inwarding using Airtable. Write a small app within Airtable so that whenever a product is updated as “shipped” in airtable, it updates the customer facing website.
• Use an open source dashboarding framework to create a quick dashboard to track important business events. 

• Deep understanding of technologies and architecture for a scalable and highly available set-up
• Experienced in Java/Golang and related Technologies like Spring/Hibernate
• Strong networking and Operating Systems fundamentals
• Experienced in Streaming technologies like Kafka
• Experience working with SQL and NoSQL Databases
• Experienced in developing the long-term tech strategy for analytics and translate that into an achievable roadmap