Senior Golang Developer

A LITTLE BIT ABOUT THE ROLE:

As a Backend Developer, you will be responsible for designing and building high-performance, scalable, and secure backend systems. You will focus on core application logic, APIs, data models, and integration with relational databases.

You’ll work closely with product managers, frontend developers, DevOps, and QA teams to deliver solutions that meet business needs. At Fountane, we follow a scrum-based Agile delivery cycle, and you will be an active contributor to building efficient and future-ready backend services.

WHAT YOU WILL BE DOING:

• Develop, test, and maintain scalable backend services using Golang.
• Design and manage relational database schemas, queries, and stored procedures in MS SQL.
• Build and optimize RESTful APIs/GraphQL endpoints for high performance and reliability.
• Write clean, efficient, and reusable code with proper documentation.
• Collaborate with cross-functional teams (frontend, product, DevOps) to deliver end-to-end solutions.
• Ensure security, scalability, and fault tolerance in backend systems.
• Continuously evaluate and introduce new tools and practices for backend efficiency.
• Troubleshoot, debug, and improve backend services and database performance.

WHAT YOU WILL NEED TO BE GREAT IN THIS ROLE:

Experience:

• Associate Level: Minimum 3+ years of backend development experience.
• Senior Level: Minimum 5+ years of backend development experience.

Technical Skills:

• Strong proficiency in Golang for backend development.
• Hands-on experience with MS SQL (queries, indexing, optimization, schema design).
• Solid understanding of API development (REST/GraphQL).
• Experience in microservices architecture and distributed systems.
• Familiarity with Docker, Kubernetes, and CI/CD pipelines is a plus.
• Knowledge of cloud environments (AWS/GCP/Azure) is preferred.

Education:

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.

SOFT SKILLS:

• Collaboration - Ability to work in teams across the world
• Adaptability - situations are unexpected and need to be quick to adapt
• Open-mindedness - Expect to see things outside the ordinary

LIFE AT FOUNTANE:

• Fountane offers an environment where all members are supported, challenged, recognized & given opportunities to grow to their fullest potential.
• Competitive pay
• Health insurance for spouses, kids, and parents.
• PF/ESI or equivalent
• Individual/team bonuses
• Employee stock ownership plan
• Fun/challenging variety of projects/industries
• Flexible workplace policy - remote/physical
• Flat organization - no micromanagement
• Individual contribution - set your deadlines
• Above all - culture that helps you grow exponentially!
• Qualifications - No bachelor's degree required. Good communication skills are a must!

A LITTLE BIT ABOUT THE COMPANY:

Established in 2017, Fountane Inc is a Ventures Lab incubating and investing in new competitive technology businesses from scratch. Thus far, we’ve created half a dozen multi-million valuation companies in the US and a handful of sister ventures for large corporations, including Target, US Ventures, and Imprint Engine.

We’re a team of 120+ strong from around the world that are radically open-minded and believes in excellence, respecting one another, and pushing our boundaries to the furthest it's ever been.

Experience: 5+ years of hands-on experience with Java and Spring Boot framework.

Qualification: Bachelor’s or master’s degree in computer science, Engineering, or a related field.

Location: Should be based out of Surat or Mumbai, or ready to relocate.

Position Overview

Trezix Software Private Limited, a growing SaaS company based in Surat and Mumbai, is seeking a highly experienced and results-driven Senior Java Developer to join our dynamic product

development team. In this role, you will be responsible for designing, developing, and maintaining scalable backend microservices that power our cloud-based SaaS and CRM products. You will work closely with cross-functional teams including frontend developers, product managers, and DevOps engineers to build secure and high-performing applications.

What You’ll Be Doing

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Designing and developing scalable microservices and RESTful APIs using Spring Boot and Java.

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Collaborating with product managers and frontend developers to implement robust solutions.

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Writing clean, reusable, and well-documented code that adheres to company standards.

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Optimizing backend systems for performance, security, and reliability.

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Troubleshooting and debugging production issues and providing quick resolutions.

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Participating in code reviews and mentoring junior developers.

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Integrating external services and APIs with internal systems.

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Contributing to DevOps practices, CI/CD pipelines, and containerized deployments.

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Involving in the complete software development lifecycle from design to deployment.

What You Bring to the Table

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Strong knowledge of Spring Boot and Java (5+ years of experience required).

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Experience in building microservices and RESTful APIs.

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Familiarity with cloud-native development practices and SaaS architectures.

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Solid understanding of relational and NoSQL databases (MySQL, PostgreSQL, MongoDB).

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Experience with Git, Maven/Gradle, and CI/CD pipelines.

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Working knowledge of containerization using Docker and orchestration with Kubernetes.

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Strong problem-solving skills and attention to detail.

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Effective verbal and written communication skills.

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Ability to work collaboratively in a cross-functional team environment.

Skills Required

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Spring Boot & Spring Framework

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Java Programming

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Microservices Architecture

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REST API Development

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MySQL / PostgreSQL / MongoDB

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Git, Maven/Gradle

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Docker & Kubernetes

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CI/CD Pipeline Tools (e.g., Jenkins, GitLab CI)

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Communication & Team Collaboration

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Time and Task Management

Why Join Us

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Work on cutting-edge SaaS and CRM products that solve real-world problems.

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Be part of a supportive, fast-growing tech team with growth opportunities.

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Get exposure to modern technologies and cross-functional product development.

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Enjoy a culture of ownership, transparency, and innovation.

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Competitive compensation and a flexible working environment.

Skill set Key words

Java17, Java Spring Boot, Kubernetes/AKS/Docker(Knowledge), Microservices, (MongoDB/DynamoDB)

Role and Resposbilities :

•  Hands on experience in Java back-end development and skills with Spring-boot framework

•  Real life experience with Continuous Delivery principles and related tools (Kubernetes, AKS, Docker)

•  Expertise with Microservices design

•  Understanding of the Design Patterns, Architectural Blueprints, UML and Application Design

•  Experience in stateful application and web sessions

•  Experience with MongoDB, DynamoDB

•  Excellent communication skills and an ability to work in a team

About Klevu:

Klevu is a discovery experience suite that revolutionises online shopping. It provides a range of SaaS based solutions, that are deep rooted in AI-ML technology and delivered via cloud for online retailers. Klevu is a global Finnish company that prides in diversity, great team, excellent partner network and global customer footprint. Learn more from www.klevu.com

Experience: 5+ years

Location: Ahmedabad, Gujarat

Responsibilities:

• Build, scale and maintain various services on the Klevu platform
• Design and develop solutions for business needs on the Klevu platform

Must have skills:

• 4+ years on experience with Java
• Experience in Web application development on Spring framework
• Experience working with database technologies – RDBMS or NoSQL
• Ability to communicate effectively within and outside the engineering team
• Familiar with agile software development process

Nice to haves:

• Experience in Hibernate, MySql, Redis, ActiveMQ or Kafka
• Experience in UI Frameworks like Jquery, React, Angular or equivalent
• Experience in REST API development
• Experience in debugging issues and checking production logs
• Experience working in eCommerce and/or SAAS startups
• Experience working with microservices architecture

What we offer:

• Being part of one of the most exciting search technology company from Nordics with global footprints
• Work with a team in 3 continents (North America, Europe, Asia)
• Excellent work culture, hands-on, result oriented
• Good salary and flexible hours

Experience of atleast 9 + years in developing Java Solutions and Architecture

Mandatory Experience of working on AWS, Microservices architecture, Dockers, Kubernetes

Experience in creating architecture for Cloud Applications in AWS

Should have worked on large scale Saas application for atleast 3 years

Knowledge and experience in any of the following

Javascript, AngularJS, Python, Ruby, PHP

Driving DevOps best practices by using Docker, Kubernetes.

Excellent interpersonal, verbal and written communication skills

Location Chennai, Bengaluru, Hyderabad,

About the Role:

As a part of the Tech team, you will be involved in solving technical challenges, working with modern databases and systems, design and architecture of components/services, and handling highly critical secure data.

Responsibilities:

• You’ll be working on our P2P and cryptocurrency exchange platforms to build more features around it.
• Understand the way current users interact with the chatbot and how to optimize the existing content.
• WazirX being a financial product, you’ll be involved in building tools to make our user’s data more secure.
• You will be working on blockchain technologies
• You will help maintain code quality and organization.
• We expect you to learn about new software technologies, and proactively look for ways to make WazirX better.

You'll be a good fit if:

• You’ve got 3 to 6 years of development experience.
• You’re an expert in writing background tasks, test-driven development.
• You’re an expert in Golang 
• You’re good at understanding and implementing multithreaded environments to improve the speed of the execution
• You enjoy collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
• You’re committed to quality, and your code solves more problems than it creates ;)

💥 What will you do?

As a Lead Backend Engineer, you will

• Build out and help scale our Django (+ReactJS / VueJS) based web application as we add new features and customers

• Help us transition from monolithic system architecture to microservices and serverless system architecture to help meet our future scaling requirements

• Collaborate on a daily basis with a small, nimble team of product managers, engineers, and UX designers to understand business requirements and user experience goals and pain points.
• Build out features to enable multi-channel customer acquisition include partner channels, enterprise channels, and government channels
• Integrate third-party plugins to enhance customer experience and internal tooling build internal tooling to improve internal team efficiencies.
• Actively participate in code reviews
• Work with our quality assurance team to improve coverage on our automated testing suites

🙋 What are we looking for? 

While we do not have a strict list of requirements for candidates interested in this role, some indicators that you would fit this role and our engineering culture are 

• Prior experience of a few years (3+ years) with python based frameworks as Django or Flask would be essential to work on our application stack.

• You actively promote a culture of engineering excellence some of which could be writing efficient code, use of elegant design patterns, and styling your code through code-linting policies.

• You enjoy designing software architecture by collaborating with engineering managers, architects, and other lead engineers to explore existing systems, determining areas of complexity, potential risks to successful implementation.

• You enjoy coaching folks to achieve outcomes through nudges.

📢 Other information you may want to consider 

• We will be flexible for the rest of the pandemic and work remotely; however, we are not a remote-first company, and the work location would be Bangalore when things settle.
• Our backend tech stack includes Django, FastAPI, Postgres, Redis, Clickhouse, and TigerGraph. Our environments are managed through Docker, Kubernetes, and Terraform.

Skills