
About the role:
We're looking for a Staff Software Engineer who will work across teams to design and implement robust solutions, mentor other engineers, and drive technical excellence. If you care about building and running reliable software systems in production, you'll like working at One2N.
You'll primarily work with our enterprise customers on One-to-N kind problems, where you:
- Design, build and scale reliable software systems that handle real-world production demands
- Solve technical challenges around performance bottlenecks and system scaling
- Build and scale platforms for high throughput and low latency
Key responsibilities:
- Lead end-to-end architecture and design for large-scale systems and technical initiatives
- Create and maintain technical documentation through Architecture Design Records (ADR) and Request For Comments (RFC)
- Participate in architecture reviews and help teams make better technical decisions
- Drive improvements in system reliability, performance, and scalability
- Tackle complex technical challenges, especially around bottlenecks and scaling
- Mentor engineers through 1:1s, code reviews, and technical guidance
- Design high-throughput, low-latency systems that can scale
- Contribute to shared libraries, internal SDKs, and developer tooling to improve engineering efficiency
About you:
- 9+ years of professional programming experience with JVM languages (Java/Scala/Kotlin)
- Lead by example with high-quality, maintainable, and testable code and good architecture decisions
- Strong experience with:
- REST API design and implementation
- Spring Boot framework
- Database schema modeling
- Test-Driven Development (TDD)
- Domain Driven Design
- Experience in building microservices architectures
- Strong testing skills with Unit and Integration testing. Good to have experience with Contract-driven tests.
- Ability to build reusable libraries/SDKs
- Brainstorm with product and business teams to prioritize the backlog
- Experience with Kafka for event-driven architectures to build auto-scaling data processing pipelines
- Exposure to AWS architecture, particularly with EKS and S3
- Understanding architecture implications for cost, security, and performance
Leadership & collaboration:
- Track record of mentoring and coaching engineers
- Strong written and verbal communication skills
- Ability to influence without authority

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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Spring, Spring Microservices, Spring Data, SPRING BOOT & HIBERNATE, Java, JPA Oracle Certified Professional (Desirable), Java SE 8, SQL, AWS, JavaScript, Angular, ElasticSearch
Hello folks ,
We are #hiring in bulk, interested candidates dm intrested
Job Type: Full-time (work from office only)
Job Location: Bikaner, Rajasthan
Requirement :- Java Tech Lead (with knowledge of Angular)
- 5+ years of experience into Java 6/7/8, J2EE, EJB, Servlets, JSP, JDBC, LOG4J, JSON, XML
- 3+ years of experience in Spring Boot, Sprint Rest, Spring MVC.
- 5+ years of experience in REST, Micro service Development
- Knowledge of Design Patterns (Good to Have).
- Proven Experience in building complex web systems that have been successfully delivered to customers
- Experience in writing SQL-queries and knowledge of PL/SQL
- Experience in working with databases Oracle 10g, 11g, Postgres, Cassandra etc
- Exposure/Experience in working/setting up CI and CD environments (DevOps).
- Knowledge of development lifecycle, standards, approaches, utilities and environment: shells, version control systems, IDEs, project assembling tools;
Responsibilities:
- Participate in requirement, design, implementation, testing and support of custom banking solutions, which include features enhancements, new functionalities, and back-end systems integration.
- Define and manage resource plan together with the Project Manager aligning to the project schedule.
- Plan and drive the project's technical execution to achieve the committed scope and timeline.
- Monitor and report technical execution progress as well as all technical issues, risk or mitigation plan in a timely manner.
- Ability to coordinate multi-teams (e.g. customers, internal functional and technical SMEs), to understand business requirements, technical design and preparing of technical specifications.
- Assist in estimation of efforts and timescales for tasks delegated to the team.
- Contribute to design/code reviews for quality assurance and conformance to Company standards / guidelines.
- Hands-on participate in development and bugs fixing.
- Commit to continuous improvement and refinement of delivery.
- Strong technical knowledge and skills, consistently provide technical guidance and develop team members.
- Responsible for forward resource management, team building and staff career growth.
Requirements:
- Degree in Computer Sciences / Software Engineering / Information Technology.
- At least 5 years of working experience in Java EE development (preferably in the financial industry).
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- Understand design documentation standards such as Unified Modelling Language.
- Experience in various Java EE frameworks and design patterns. Preferably on Micro services architecture.
- Exposure in Java MVC frameworks such as Spring Boot.
Role : Full-time
Remote / work from home
Interested, kindly respond with the following :
Total relevant years of experience : :
CTC:
ECTC :
Notice Period:
- Understand the overall requirements of the product/platform and specifically for the assigned feature/module.
- Design and Develop Software as per the product architecture and requirements.
- Code and unit testing of the feature/modules including appropriate design reviews and code inspections.
- Ensure adherence to the software development processes.
- Investigates software/system problems to isolate the root cause and provides innovative solutions.
- Collaborates with cross-functional teams (locally & globally) to ensure product releases meet quality, performance, scalability, reliability, and schedule goals.
Qualifications
- Bachelor’s or Master’s degree in Computer Science, Software Engineering or Information Technology.
- 5-8+ years of experience in software development using J2EE technologies
- Experience with Core Java, JEE5 (JSP/JMS/Web Services/Servlets), Spring, Hibernate, REST, JBOSS/Tomcat Servers
- 1+ years of experience using Azure IOT technologies
- Work experience in Azure IoT Suite: IoT HUB, Azure TSI, DPS, Service Bus, Azure Functions, Azure KeyVault, MCI/AKS, Azure AD
- Knowledge in Azure Data Lake, Azure SQL
- Strong understanding of object-oriented programming
- Knowledge in ReactJS, JQuery is a plus
- Good knowledge in SQL -preferable
- Must have worked in agile/scrum environment
- Good understanding of software development processes, preferably for a regulated medical devices environment (ISO13485/FDA)
- Ability to work with cross-functional and remote teams.
- Flexibility to work on different areas of the product/platform
- Good written and verbal English communication
- Ability to travel as needed (minimal)
>Good knowledge of wordpress, java, php, and woocommerce
>Front end and back end development
>Great knowledge of on page and off page SEO
>Sincere and dedicated
- Skills -
- Core (Must understand and conversant to code on at least two of these technologies)
- Java 8+/ Spring Boot/Microservices
- Spark
- Scala
- Angular
- Javascript
- ElasticSearch
- Graph Database (Tinkerpop/Janusgraph)
- MySQL/Oracle
- AWS/Azure/GCP
- Secondary
- Version Control - Jira/Bitbucket/Git
- Build Tools - Maven/SBT/Gradle
- Security
- Agile/Scrum methodology
- Should be able to create and review designs/documents
- Must be able to clearly articulate situations, problems and communicate ideas and solutions
- Core (Must understand and conversant to code on at least two of these technologies)
- Must understand System Analysis and Design with understanding of Algorithms (implementation in any language is okay)
- Design optimal and performant solutions for product backlog items spanning technologies
- Work with Product Owner/Project Manager and UX lead for providing LoE estimates for Jira backlog items
- Lead and own delivery or work items (for self and team)
- 80% hands-on work items (self), 20% team responsibility
- Must be willing to learn new technologies, processes, business functions, (we measure this by OKR’s)
Qualifications and Skills
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REQUIRED QUALIFICATIONS: |
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Education |
No formal degree in any stream is required. |
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Add additional details here: |
If you can understand code and write good software (and explain it to others), you have the required education we need for building products. |
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Experience |
7-10 years’ relevant experience |
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Add additional details here i.e. technical skills, and certifications |
hackerrank, Github repo details
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Main Duties
Contribute in all phases of the development lifecycle
Write well designed, testable, efficient code
Ensure designs are in compliance with specifications
Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
Prepare and produce releases of software components
Role & Relationships
We consider ourselves a team & you will be a valuable part of it. You could be reporting to a Senior member or directly to our Founder, CEO
Educational Qualifications
We don’t discriminate. As long as you have the required skill set & the right attitude
Experience
Upto 6 years of experience, preferably working on Java. Freshers are welcome too!
Skills
Good
Strong understanding of Core Java , Servlet, JSP
Knowledge of RDBMS (MySQL, Oracle, SQL Server), NoSQL
Knowledge of RESTful Web Services, XML, JSON
Good team player
Even better
Familiarity with the software development lifecycle
Strong Full stack developer development background with frontend and backend web applications
Competencies
An aptitude to solve problems & learn something new
Highly self-motivated
Analytical frame of mind
Ability to work in fast-paced, dynamic environment
Location
Currently in Pune
Remuneration
Once we meet, we shall make an offer depending on how good a fit you are & the experience you already have
About us
Aikon Labs Pvt Ltd is a start-up focused on Realizing Ideas. One such idea is iEngage.io, our Intelligent Engagement Platform. We leverage Augmented Intelligence, a combination of machine-driven insights & human understanding, to serve a timely response to every interaction from the people you care about.
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