Android Developer

Job Title : Senior Consultant (Java / NodeJS + Temporal)

Experience : 5 to 12 Years

Location : Bengaluru, Chennai, Hyderabad, Pune, Mumbai, Gurugram, Coimbatore

Work Mode : Remote (Must be open to travel for occasional team meetups)

Notice Period : Immediate Joiners or Serving Notice

Interview Process :

• R1 : Tech Interview (60 mins)
• R2 : Technical Interview
• R3 : (Optional) Interview with Client

Job Summary :

We are seeking a Senior Backend Consultant with strong hands-on expertise in Temporal (BPM/Workflow Engine) and either Node.js or Java.

The ideal candidate will have experience in designing and developing microservices and process-driven applications, as well as orchestrating complex workflows using Temporal.io.

You will work on high-scale systems, collaborating closely with cross-functional teams.

Mandatory Skills :

Temporal.io, Node.js (or Java), React.js, Keycloak IAM, PostgreSQL, Terraform, Kubernetes, Azure, Jest, OpenAPI

Key Responsibilities :

• Design and implement scalable backend services using Node.js or Java.
• Build and manage complex workflow orchestrations using Temporal.io.
• Integrate with IAM solutions like Keycloak for role-based access control.
• Work with React (v17+), TypeScript, and component-driven frontend design.
• Use PostgreSQL for structured data persistence and optimized queries.
• Manage infrastructure using Terraform and orchestrate via Kubernetes.
• Leverage Azure Services like Blob Storage, API Gateway, and AKS.
• Write and maintain API documentation using Swagger/Postman/Insomnia.
• Conduct unit and integration testing using Jest.
• Participate in code reviews and contribute to architectural decisions.

Must-Have Skills :

• Temporal.io – BPMN modeling, external task workers, Operate, Tasklist
• Node.js + TypeScript (preferred) or strong Java experience
• React.js (v17+) and component-driven UI development
• Keycloak IAM, PostgreSQL, and modern API design
• Infrastructure automation with Terraform, Kubernetes
• Experience in using GitFlow, OpenAPI, Jest for testing

Nice-to-Have Skills :

• Blockchain integration experience for secure KYC/identity flows
• Custom Camunda Connectors or exporter plugin development
• CI/CD experience using Azure DevOps or GitHub Actions
• Identity-based task completion authorization enforcement

Apply Link - https://tally.so/r/wv0lEA

Key Responsibilities:

1. Software Development:

• Design, implement, and optimise clean, scalable, and reliable code across [backend/frontend/full-stack] systems.
• Contribute to the development of micro services, APIs, or UI components as per the project requirements.

1. System Architecture:

• Collaborate and design and enhance system architecture.
• Analyse and identify opportunities for performance improvements and scalability.

1. Code Reviews and Mentorship:

• Conduct thorough code reviews to ensure code quality, maintainability, and adherence to best practices.
• Mentor and support junior developers, fostering a culture of learning and growth.

1. Agile Collaboration:

• Work within an Agile/Scrum framework, participating in sprint planning, daily stand-ups, and retrospectives.
• Collaborate with Carbon Science, Designer, and other stakeholders to translate requirements into technical solutions.

1. Problem-Solving:

• Investigate, troubleshoot, and resolve complex issues in production and development environments.
• Contribute to incident management and root cause analysis to improve system reliability.

1. Continuous Improvement:

• Stay up-to-date with emerging technologies and industry trends.
• Propose and implement improvements to existing codebases, tools, and development processes.

Qualifications:

Must-Have:

• Experience: 2–5 years of professional software development experience in [specify languages/tools, e.g., Java, Python, JavaScript, etc.].
• Education: Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
• Technical Skills:
• Strong proficiency in [programming languages/frameworks/tools].
• Experience with cloud platforms like AWS, Azure, or GCP.
• Knowledge of version control tools (e.g., Git) and CI/CD pipelines.
• Understanding of data structures, algorithms, and system design principles.

Nice-to-Have:

• Experience with containerisation (e.g., Docker) and orchestration tools (e.g., Kubernetes).
• Knowledge of database technologies (SQL and NoSQL).

Soft Skills:

• Strong analytical and problem-solving skills.
• Excellent written and verbal communication skills.
• Ability to work in a fast-paced environment and manage multiple priorities effectively.

• Build the front-end of applications through appealing visual design
• Good understanding of REACT application, Native Android, System architecture, and workflows
• Experience with function and class components, hooks and material UI, CSS, styled-components preferred
• Understanding of RESTful APIS, HTML/CSS, ES6 (variables and scoping, array methods), GIT, popular frontend development tools, CI/CD tools, DevOps
• Understanding in JavaScript, object model, DOM manipulation and event handlers, DataStructures, Algorithms, JSX
• Must have knowledge in Script frameworks ReactJS, Redux, jQuery and Android Language: Typescript/ JavaScript/ JAVA / XML
• Build reusable code and libraries for future use
• Good problem-solving, Open-minded team player, troubleshooting skills

• 4 year degree or equivalent experience
• 8 to 13 years of software development experience 
• Demonstrates broad and deep expertise in any programming languages(Java, GoLang) and open source frameworks (e.g., Spring Boot, Micronut).
• Designs, develops, and approves end-to-end functionality of a product line, platform, or infrastructure and microservices.
• Must have exposure to at least one cloud product/platform development.
• Working knowledge of any one client side framework like ReactJS or Angular, etc.
• Should have exposure to one or more databases like Cassandra, MongoDB, Graph, Redis, Elastic Search and Postgres.

You will get while working with us

• Opportunity to work on highly distributed systems with micro-services architecture and big-data volumes
• Solve challenging real-world problems by leveraging OOP & functional programming concepts
• Opportunity to incubate an open source project
• Get to work with cutting edge technologies to name a few Kafka, Elasticsearch, Postgres, Scala
• Developing scalable, sustainable and reliable enterprise systems
• Hands-on experience of working with TDD and BDD
• Develop environment using practices such as Continuous Integration, Continuous Delivery
• Learning opportunity on how to turn complex business requirements into a working product

Roles & Responsibilities

• Requirement understanding & analysis by interacting with client
• Carry out architectural and design discussions with fellow team members and come up with right approach
• Understand system domain, user’s perspective of system and use-cases
• Understand patterns in existing code and effectively leverage and improvise it 
• Develop backend involving Java8 based functional programming and REST services
• Ensure best practices of code reviews, automated testing and CI
• Research new tools & technologies required for the projects
• Mentor fellow team members and bring their level up

Must have

• Strong hold on written/verbal communication
• Strong core Java fundamentals
• Strong Analytical & problem solving skills
• Proactive and inherent nature of working with ownership
• Passion of writing clean code
• Experience in designing relational data model from business requirements

Good to have

• Knowledge of functional programming (Scala or Java 8 lambda)
• Knowledge of NOSQL
• Working knowledge of linux & networking
• Performance optimisation - Optimise/refactor queries, code, stored procedures to take performance next level

You must have prior experience as an Android Developer using Kotlin, Java, Android SDK, Android NDK 

Strong knowledge in different versions of Android, and how to deal with different screen sizes 

Familiarity with RESTful APIs to connect Android applications to back-end services 

Strong knowledge of Android UI design principles, patterns, and best practices 

Experience with offline storage, threading, and performance tuning 

Proficient understanding of code versioning tools, such as Git 

Understanding of Google’s Android design principles and interface guidelines

• Create, maintain, and execute automated test cases for APIs and web services
• Discover, analyze, and document defects in our Jira system
• Create and maintain automation frameworks using Object Oriented concepts and basic design patterns
• Create, maintain, and execute test scripts, analyze and communicate test results using Appium and Selenium
• Create API and web services automated tests using Java, Postman, SOAP UI, Jmeter, REST assured, or similar tools
• Mentor QA resources in test automation
• Provide the Team Lead with effort estimates and progress reports

Requirements

• Minimum 7 years of experience with backend automation with technologies like RESTful APIs, Web Services Java, Postman, SOAP UI, Jmeter, REST assured
• Minimum 7 years of experience with Java and Core Java
• Minimum 7 years of experience in QA
• Experience with tools such as Appium, Selenium, and/or XCUI test
• Experience using Git and CI tools such as Jenkins
• Experience with mobile app testing on iOS and Android
• Experience with testing web apps/websites
• Great communication skills
• Ability to contribute to improving QA best practices

Currently, we are looking for the below positions:

• Mobile QA automation engineers
• Expertise in Selenium, Appium, API testing
• Java language is preferred
• Would be expected to do manual testing as part of their role

Exp: 7 - 12 years

Min 5+ years in team management

Solid experience building teams from scratch in Startups

Preferred: Talents from Tier 1 Tech Schools / IT Product Startups

Key Skills: Java, Python, Distributed Systems, Data Structures, Algorithms, AWS, Design Patterns, HLD, LLD, Data Analytics, MongoDB, Node Js

Responsibilities:

• Vision: Building a vibrant technology culture via a shared strategic architecture vision, as the Chief Architect of the company.

• Mission: Driving the platform and product vision to life.

• Goals: Leading and delivering on the long-term road map for engineering and infrastructure efficiency.

• Execution: Building and sustaining core reusable technology that would ensure scalability, reliability, availability and resiliency for all the products running on the platform and power the enterprise's quest to remain technologically competitive as it extends its customer base and enhances customer experiences continuously.

• Assets: Owning all relevant platform technology and infrastructure, both internal (like Dev and staging environments, DevOps stacks, etc.) and client-facing (like production and HA / DR environments)

• Tools and frameworks: Leading a team of engineers and architects across DevOps, Site-Reliability, Product TechOps / NOC, Frameworks and Cloud Infrastructure teams.

• Thought leadership and industry presence: Representing technology branding and evangelism, as the face and voice of enterprise technology; sharing and evangelizing the technology strategy with internal and external entities, including employees, customers, partners, analysts, technical networks and investors.

• Team leadership: Helping build the technical talent brand of the company and in managing their portfolio of IP (intellectual property), via multiple media like blogs, conference presentations and tech media coverage.

Candidate persona mapping:

This role would be part of the Senior Leadership Team of the company, Our typical candidate for this role would be a person who:

• Is a Senior Technical Architect/Manager with 8+ years experience in Product First Tech First companies operating on a global scale

a) Preferably, with rich experience working in Silicon Valley, USA / IT Product Startups

b) Rich experience in helping build platforms that have supported products built from scratch and which have scaled over time

c) Rich experience in helping deploy products on the SaaS model

• Has rich and diverse experience in platform technology areas like design and architecture, APIs and Microservices, cloud infrastructure (private, public, hybrid or multiple), security, scale, tooling and multiple frameworks

• Has an executive presence and strong communication skills

• Demonstrates technology thought leadership

• Demonstrates a record of leading a team of Architects, managing, mentoring and appraising them

• Is, preferably, a programming polyglot

• Should have built diverse teams from scratch