
Virtual Hiring Drive Site Reliability Engineer (SRE)
Date: 25th April 2026, Saturday (Single-Day Drive)
Mode: 100% Virtual - All interview rounds on the same day
Experience: 3 to 7 Years
Note : We are looking for quick joiners who can join us within 30 days.
About the Role
We are looking for a Site Reliability Engineer who understands the realities of running production systems at scale. If building reliable, scalable, and observable systems excites you, you'll enjoy working with us.
At One2N, we solve One-to-N problems where proof of concept is already built and the real challenge lies in scalability, maintainability, performance, and reliability.
You will work closely with startups and mid-sized clients, helping them architect production-grade infrastructure and observability systems.
Key Responsibilities
- Design and build platform engineering solutions with a self-serve model
- Architect and optimize observability systems (metrics, logs, traces)
- Implement monitoring, logging, alerting & dashboards
- Build and optimize CI/CD pipelines
- Automate repetitive operational and infrastructure tasks (IaC-first approach)
- Improve Developer Experience (DX)
- Guide teams on SRE best practices & on-call processes
- Participate in code reviews and mentor engineers
- Contribute to cloud-native and platform engineering initiatives
Must-Have Skills
- 3 - 7 years experience in DevOps / SRE / Platform Engineering
- Strong hands-on with Kubernetes on AWS
- Expertise in observability tools like Datadog / Honeycomb / ELK / Grafana / Prometheus
- Experience with Docker & Microservices architecture
- Infrastructure as Code using Terraform / Pulumi
- Strong Linux troubleshooting skill
- Programming knowledge in Golang / Python / Java
- Automation & scripting expertise

About One2n
About
One2N is a boutique technology consulting firm that helps fast-growing companies build and scale high-performance backend systems. As startups evolve from MVP to tens of thousands of users, the engineering challenges change dramatically — and we specialise in solving exactly those problems. Our work ensures that scaling, reliability, and performance never become bottlenecks to growth.
With deep expertise in Site Reliability Engineering, Cloud Infrastructure & DevOps, Data Engineering, and Backend Architecture, we partner with engineering teams to design, build, and operate resilient cloud-native systems. We believe in pragmatic, impact-driven engineering — creating solutions that are robust today and adaptable for tomorrow, so teams can ship faster, stay reliable, and scale confidently.
Candid answers by the company
One2N builds robust, scalable software systems for startups ready to grow from product-market fit to large-scale adoption.
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About the Role
We are seeking detail-oriented and proactive Operations Interns to join our team remotely for a 3-month internship. This role is ideal for students or recent graduates interested in business operations, process management, and cross-functional coordination. While this is an unpaid internship, interns who successfully complete the program will receive a Completion Certificate and a Letter of Recommendation.
Responsibilities
- Assist in day-to-day business operations and process management.
- Support project coordination and ensure tasks are executed on time.
- Help prepare reports, dashboards, and documentation for operational activities.
- Collaborate with different teams (HR, Marketing, Tech, etc.) to ensure smooth workflows.
- Identify process gaps and suggest improvements for efficiency.
- Track and monitor key operational metrics.
- Contribute to internal communication and scheduling.
Requirements
- Interest in business operations, project management, or related fields.
- Strong organizational and multitasking skills.
- Good analytical and problem-solving abilities.
- Proficiency in MS Office/Google Workspace (Excel/Sheets, Docs, Slides).
- Strong written and verbal communication skills.
- Ability to work independently in a remote environment.
What You’ll Gain
- Real-world exposure to business operations and cross-team collaboration.
- Practical skills in process management, reporting, and documentation.
- Mentorship and guidance from operations professionals.
- Completion Certificate upon successful completion.
- Letter of Recommendation based on performance.
Internship Details
- Duration: 3 months
- Location: Remote (Work from Home)
- Stipend: Unpaid
- Perks: Completion Certificate + Letter of Recommendation
Strong Engineering Manager / Lead Profiles
Mandatory (Experience 1) - Must have 8+ years of overall Software Engineering/Development experience
Mandatory (Experience 2) - Must have 3+ years of experience as Engineering Manager / Team Lead role, with ownership of technical direction, delivery, and people management
Mandatory (Experience 3) - Must have hands-on Backend development experience using Python or Java, with frameworks such as FastAPI / Django / Spring / Express (Node.js)
Mandatory (Experience 4) - Must have Frontend development exposure using ReactJS, JavaScript, HTML, CSS
Mandatory (Experience 5) - Must have experience designing and building APIs, services, and integrations, including system design, PR reviews, and architectural decision-making.
Mandatory (Experience 6) - Must have experience leading engineers end-to-end – mentoring, code reviews, execution planning, and improving team productivity/quality
Mandatory (Company) - Must be from Product Companies / Startups (early to growth stage), B2B SaaS + Fintech industry is highly preferred
Mandatory (Note) - This role will be 80% team management and 20% IC (hands on coding required)
Strong Senior Solutions Engineer (Pre-Sales) Profile
Mandatory (Experience 1) – Must have 5+ years of relevant experience in pre-sales solution engineering in a B2B SaaS environment.
Mandatory (Experience 2) – Must have spent the last 3 years continuously in a Solutions Engineer / Pre-Sales / Product Specialist role, with clear ownership of customer-facing solutioning responsibilities.
Mandatory (Experience 3) – Must have hands-on experience conducting technical discovery sessions, client demos, and proof-of-concepts (POCs) with enterprise or mid-market clients.
Mandatory (Experience 4) – Must have led or co-owned sales cycles for $50k+ ACV deals for at least 2 years, where selling $50k+ ACV was the core sales motion.
Mandatory (Experience 5) – Must have experience in solutioning, configuring, and implementing technical demos of SaaS products.
Mandatory (Experience 6) – Must have a strong understanding of APIs and SaaS architecture.
Mandatory (Company) – B2B SaaS.
Mandatory (Graduation Year) – Candidates should have graduated in 2018 or before.
Company Overview
We are a dynamic startup dedicated to empowering small businesses through innovative technology solutions. Our mission is to level the playing field for small businesses by providing them with powerful tools to compete effectively in the digital marketplace. Join us as we revolutionize the way small businesses operate online, bringing innovation and growth to local communities.
Job Description
We are seeking a skilled and experienced Data Engineer to join our team. In this role, you will develop systems on cloud platforms capable of processing millions of interactions daily, leveraging the latest cloud computing and machine learning technologies while creating custom in-house data solutions. The ideal candidate should have hands-on experience with SQL, PL/SQL, and any standard ETL tools. You must be able to thrive in a fast-paced environment and possess a strong passion for coding and problem-solving.
Required Skills and Experience
- Minimum 5 years of experience in software development.
- 3+ years of experience in data management and SQL expertise – PL/SQL, Teradata, and Snowflake experience strongly preferred.
- Expertise in big data technologies such as Hadoop, HiveQL, and Spark (Scala/Python).
- Expertise in cloud technologies – AWS (S3, Glue, Terraform, Lambda, Aurora, Redshift, EMR).
- Experience with queuing systems (e.g., SQS, Kafka) and caching systems (e.g., Ehcache, Memcached).
- Experience with container management tools (e.g., Docker Swarm, Kubernetes).
- Familiarity with data stores, including at least one of the following: Postgres, MongoDB, Cassandra, or Redis.
- Ability to create advanced visualizations and dashboards to communicate complex findings (e.g., Looker Studio, Power BI, Tableau).
- Strong skills in manipulating and transforming complex datasets for in-depth analysis.
- Technical proficiency in writing code in Python and advanced SQL queries.
- Knowledge of AI/ML infrastructure, best practices, and tools is a plus.
- Experience in analyzing and resolving code issues.
- Hands-on experience with software architecture concepts such as Separation of Concerns (SoC) and micro frontends with theme packages.
- Proficiency with the Git version control system.
- Experience with Agile development methodologies.
- Strong problem-solving skills and the ability to learn quickly.
- Exposure to Docker and Kubernetes.
- Familiarity with AWS or other cloud platforms.
Responsibilities
- Develop and maintain our inhouse search and reporting platform
- Create data solutions to complement core products to improve performance and data quality
- Collaborate with the development team to design, develop, and maintain our suite of products.
- Write clean, efficient, and maintainable code, adhering to coding standards and best practices.
- Participate in code reviews and testing to ensure high-quality code.
- Troubleshoot and debug application issues as needed.
- Stay up-to-date with emerging trends and technologies in the development community.
How to apply?
- If you are passionate about designing user-centric products and want to be part of a forward-thinking company, we would love to hear from you. Please send your resume, a brief cover letter outlining your experience and your current CTC (Cost to Company) as a part of the application.
Join us in shaping the future of e-commerce!
- At least 3 years' experience as a Node.js developer.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
- Mandatory experience in MongoDB and MySql.
- Knowledge of front-end technologies such as HTML5 and CSS3.
- Superb interpersonal, communication, and collaboration skills.
- Exceptional analytical and problem-solving aptitude.
● Auditing, monitoring and improving existing infrastructure components of highly available and scaled
product on cloud with Ubuntu servers
● Running daily maintenance tasks and improving it with possible automation
● Deploying new components, server and other infrastructure when needed
● Coming up with innovative ways to automate tasks
● Working with telecom carriers and getting rates and destinations and update regularly on the system
● Working with Docker containers, Tinc, Iptables, HAproxy, ETCD, mySQL, mongoDB, CouchDB and
ansible
You would be bringing below skills to our team :
● Expertise with Docker containers and its networking, Tinc, Iptables, HAproxy, ETCD, and ansible
● Extensive experience with setup, maintenance, monitoring, backup and replication with mySQL
● Expertise with the Ubuntu servers and its OS and server level networking
● Good experience of working with mongoDB, CouchDB
● Good with the networking tools
● Open Source server monitoring solutions like nagios, Zabbix etc.
● Worked on highly scaled, distributed applications running on the Datacenter Ubuntu VPS instances
● Innovative and out of box thinker with multitasking skills working in a small team efficiently
● Working Knowledge of any scripting languages like bash, node or python
● It would be an advantage if have experience with the calling platforms like FreeSWITCH, OpenSIPS or
Kamailio and have basic knowledge of SIP protocol

For our Cloud and Digital team, we seek Hands-On Technical Lead who can work on designing & implementing high quality scalable cloud software while providing technical leadership/mentoring to a small team of talented developers in agile environment. Your ability to lead the architecture, design, and implementation of maintainable, high-quality, and high-performing web (Java microservices, React UI, AWS) and mobile applications (iOS, Android, React native) is essential for success in this role.
What you will be doing:
- Strong programming knowledge in a combination of Java/Spring boot and Ruby on Rails. Expert in working in AWS Cloud, Micro services, REST, MongoDb / RDBMS/Cassandra, React /Node/Java Script, web frameworks/web technologies, Docker, Kubernetes, Messaging Brokers (Kafka, Kinesis, RabbitMq), Redis
- Shaping architecture for robust, reliable, and high-performance applications, considering functional and technical requirements.
- Manage/Mentor team of talented developers. Collaborate with cross functional stakeholders.
- Estimate/Plan/Manage project deliverables in Agile environment with incremental system delivery.
- Knowledge of data analytics and machine learning is a plus.
- Good knowledge in version control and branching concepts (git, mercurial)
Who you are and what you bring:
- B.E/B.Tech in Computer Science / Electronics and Electrical. Strong academics and career track record.
- 15+ years of solid software development experience in building secure, scalable, and resilient systems.
- Proven experience as software technical lead/manager/architect with cloud and digital SW
- Excellent knowledge of software implementation, design and architecture of Web and Mobile apps.
- Proven experience in working with AWS (preferably) or GCP or Azure.
- Strong understanding of monitoring and logging tools.
- Strong understanding of software design principles (SOLID, design patterns etc.)
- Strong understanding of SOA and enterprise integration patterns.
- Strong understanding of Functional or OOP patterns.
- Experience in Web and Mobile software development and coding in various languages (Ruby on Rails, Node.js, Java, React, iOS, Android, Python etc.). Familiarity with HTML/CSS, JavaScript and UI/UX design.
- 3-8+ years of experience programming in a backend language (Java / Python), with a good understanding of troubleshooting errors.
- 5+ years of experience in Confluent Kafka / 3+ years of experience in Confluent Kafka
- Cloud Kafka, Control Central, Rest Proxy, HA Proxy, Confluent Kafka Connect, Confluent Kafka Security features
Roles and Responsibilities:
- Design and implementation of low-latency, high-availability, and performant APIs
- Writing reusable, testable, and efficient code to build features and improvements to the Plum product in a secure, well-tested, and performant way
- Collaborate with Product Management and other stakeholders within Engineering (Frontend, UX, etc.) to maintain a high bar for quality in a fast-paced, iterative environment
- Advocate for improvements to product quality, security, and performance
Qualifications:
- 5+ years of experience in shipping backend applications in NodeJs, with knowledge of Express.
- Experience with NextJS and Typescript is a plus. Able to integrate multiple data sources and databases into one system.
- Understanding of fundamental design principles behind a scalable API infrastructure.
- Shows the drive for owning a project from concept to production, including proposal, discussion, and execution. Self-motivated and self-managing, with strong organizational Skills.
- Having experience maintaining a production grade open source project is a plus.
















