Software Developer | Rajahmundry

A BIT ABOUT US

Appknox is one of the top Mobile Application security companies recognized by Gartner and G2. A profitable B2B SaaS startup headquartered in Singapore & working from Bengaluru.

The primary goal of Appknox is to help businesses and mobile developers secure their mobile applications with a focus on delivery speed and high-quality security audits.

Our business includes Fortune 500 companies with Major brands spread across regions like India, South-East Asia, Middle-East, Japan, US, and expanding rapidly. 

The Opportunity:

We are seeking a highly skilled Senior Software Engineer (Backend) to join our dynamic software development team. In this role, you will contribute to key backend projects, collaborate across teams, and play a vital part in delivering robust, scalable, and high-performance software solutions. As a senior engineer, you will work independently, make impactful technical decisions, and help shape the backend architecture while collaborating with a passionate, high-performing team.

You will work hands-on with products primarily built in Python, with opportunities to contribute to Golang. These technologies are at the core of our development stack, and your focus will be on building, scaling, and maintaining distributed services. Distributed systems are integral to our architecture, providing a chance to gain hands-on experience with maintaining and optimizing them in a fast-paced environment.

As a Senior Engineer, you are expected to:

• Write clean, maintainable, and testable code while following best practices.
• Architect solutions, address complex problems, and deliver well-thought-out technical designs.
• Take ownership of assigned modules and features, delivering them with minimal supervision.
• Contribute to code reviews and technical discussions, ensuring high-quality deliverables.

We highly value open source contributions and encourage you to check out our work on GitHub at Appknox GitHub. While no prior experience in security is required, our experienced security professionals are available to support you in understanding the domain.

This role offers a unique opportunity to work on cutting-edge technology, drive impactful solutions, and grow within a collaborative environment that values autonomy, innovation, and technical excellence.

Responsibilities:

• Contribute to backend development for a cutting-edge product in the Security domain, with focus on performance, reliability, and maintainability.
• Implement software components and features based on high-level architectural guidance using Django and Django REST Framework (DRF).
• Collaborate with senior engineers to translate functional and technical requirements into robust backend implementations.
• Write clean, modular, and testable code following industry best practices and team standards.
• Participate in design discussions and code reviews to maintain code quality and continuously learn from peers.
• Work closely with frontend, QA, and security teams to deliver well-integrated, end-to-end solutions.
• Troubleshoot, debug, and resolve issues in existing systems, ensuring stability and efficiency.
• Contribute to the creation of technical documentation for components and modules you build or maintain.
• Follow defined verification plans and contribute to improving test coverage and automation.
• Participate in sprint planning, estimations, and agile ceremonies to support timely and effective project delivery.
• Proactively seek feedback and continuously improve your technical skills and understanding of system architecture.
• Support team success by collaborating effectively, sharing knowledge, and guiding junior team members when needed.

Requirements:

• Solid hands-on experience with Django and Django REST Framework 3-4 years
• Good understanding of relational databases, SQL, and working with ORMs such as Django ORM.
• Ability to contribute to design discussions and implement well-structured, maintainable backend systems.
• Exposure to writing unit and integration tests; familiarity with CI/CD pipelines and version control systems
• Proficiency in debugging, performance optimization, and addressing scalability concerns under guidance.
• Strong fundamentals in data structures, algorithms, and clean coding practices.
• Able to collaborate effectively within a team and take ownership of moderately complex modules.
• Good communication skills, with the ability to document and explain solutions to peers.
• Familiarity with cloud platforms and microservices architecture is a plus.
• Self-driven with a growth mindset and willingness to learn from peers and feedback.

Work Expectations:

Within 1 month-

• Attend KT sessions conducted by the engineering and product teams to gain a deep understanding of the product, its architecture, and workflows.
• Learn about the team's development processes, tools, and key challenges.
• Work closely with the product team to understand product requirements and contribute to the design and development of features.
• Dive deep into the existing backend architecture, including database structures, APIs, and integration points, to fully understand the technical landscape
• Begin addressing minor technical challenges and bugs, while understanding the underlying architecture and tech stack.
• Begin to participate in creating action plans for new features, ensuring that design and implementation are aligned with product goals.

Within 3 months-

• Achieve full autonomy in working on the codebase, demonstrating the ability to independently deliver high-quality features from design to deployment.
• Take complete ownership of critical modules, ensuring they are optimized for performance and maintainability.
• Act as a technical resource for the team, offering support and guidance to peers on complex issues.
• Collaborate with DevOps to optimize deployment pipelines, debug production issues, and improve backend infrastructure.
• Lead discussions for technical solutions and provide recommendations for architectural improvements.
• Contribute to the design of new features by translating functional requirements into detailed technical specifications.
• Prepare regular updates on assigned tasks and communicate effectively with the engineering manager and other stakeholders.

Within 6 months-

• Be fully independent in their development tasks, contributing to key features and solving critical challenges.
• Demonstrate strong problem-solving skills and the ability to take ownership of technical modules.
• Actively participate in code reviews and technical discussions, ensuring high-quality deliverables.
• Collaborate seamlessly with cross-functional teams to align technical solutions with business requirements.
• Establish themselves as a reliable and proactive team member, contributing to the team’s growth and success.

Personality traits we really admire:

• Great attitude to ask questions, learn and suggest process improvements.
• Has attention to details and helps identify edge cases.
• Proactive mindset. 
• Highly motivated and coming up with ideas and perspective to help us move towards our goals faster.
• Follows timelines and absolute commitment to deadlines.

Interview Process 

• Round 1 Interview - Profile Evaluation (EM)
• Round 2 Interview - Assignment Evaluation & Technical Problem Solving discussion (Tech Team)
• Round 4 Interview - Engineering Team & Technical Founder (CTO)
• Round 5 Interview - HR

Compensation

• Best in industry

We prefer that every employee also holds equity in the company. In this role, you will be awarded equity after 12 months, based on the impact you have created.

Please be aware that all your customers are Enterprises and Fortune 500 companies.

Why Join Us:

• Freedom & Responsibility: If you are a person who enjoys challenging work & pushing your boundaries, then this is the right place for you. We appreciate new ideas & ownership as well as flexibility with working hours.
• Great Salary & Equity: We keep up with the market standards & provide pay packages considering updated standards. Also as Appknox continues to grow, you’ll have a great opportunity to earn more & grow with us. Moreover, we also provide equity options for our top performers.
• Holistic Growth: We foster a culture of continuous learning and take a much more holistic approach to training and developing our assets: the employees. We shall also support you all on that journey of yours.
• Transparency: Being a part of a start-up is an amazing experience one of the reasons being the open communication & transparency at multiple levels. Working with Appknox will give you the opportunity to experience it all first hand.
• Health insurance: We offer health insurance coverage upto 5 Lacs for you and your family including parents.

About the Role:

We are looking for a Software Architect with extensive experience in designing scalable software systems and backend architectures using .NET or Java. This role involves high-level technical decision-making, mentoring engineering teams, and ensuring the technical integrity and evolution of backend systems. Domain experience in healthcare is highly desirable.

Key Responsibilities:

• Architect and design enterprise-level backend systems and scalable APIs.
• Define technology stack, coding standards, and design principles.
• Collaborate with product and engineering teams to translate business needs into technical architecture.
• Review and guide development efforts to align with architectural vision.
• Conduct system performance analysis and ensure robustness and scalability.
• Stay updated with emerging technologies and recommend relevant adoption.

Required Skills:

• 10+ years of hands-on experience in backend development with .NET or Java.
• Proven experience in a Software Architect or equivalent senior-level technical role.
• Expertise in microservices, cloud-native architecture, and design patterns.
• Strong knowledge of SQL/NoSQL databases, API security, and systems integration.
• Experience in system design, documentation, and architectural diagrams.

Preferred Skills:

• Deep understanding of the healthcare domain and its compliance requirements.
• Experience with cloud platforms (Azure, AWS, or GCP).
• Exposure to DevOps, CI/CD pipelines, and monitoring tools.
• Familiarity with frontend stacks and full-stack application design.

What We Offer:

• Strategic and impactful role in shaping product architecture.
• Collaborative and forward-thinking environment.
• Opportunities for professional growth and innovation.
• Flexibility in working model with a focus on delivery.

Exp - 4-6 years

Immediate joiners preferred

Location - Bangalore

Java + Spring boot 

Microservice 

MYSQL 

Design principal 

-Clear Communication: Practice clear and concise communication to effectively convey technical concepts.

- In-Depth Knowledge: Be prepared to provide detailed insights into experiences with specific technologies and tools, showcasing expertise.

- Specific Examples: Share real-world examples or projects where they have applied the mentioned technologies to demonstrate practical knowledge.

- Problem-Solving Skills: Be ready to discuss how they have solved real-world technical challenges in previous roles.

- Continuous Learning: Emphasize a commitment to continuous learning and staying updated with industry trends, especially in rapidly evolving fields like cloud technologies.

Role: Production Software development

Experience: 3 to 10 years

Location: Bangalore/Chennai

Skillset : C++/MFC/OOP/STL/ COM/Agile/CI-Development process experience

Salary: 10LPA - 20LPA

Experience in C++/MFC/oops/STL

Experience in Agile

Experience in CI-Development process

Experience with CAD/CAM software will be an advantage

Excellent Communication. Ready to take up interview from onsite panel

Role : Lead Dot net Developer

Experience : 9 to 11 Years

Job Location : Chennai

About OJ Commerce:

OJ Commerce is a fast-growing, profitable online retailer based in Florida, USA with a full-fledged India office based in Chennai driven by a sophisticated, data-driven system to run the operations with virtually no human intervention. We strive to be the best-in-class ecommerce company delivering exceptional value to customers by leveraging technology, innovation and brand-partnerships to provide a seamless & enjoyable shopping of high-quality products at the best prices to our customers.

Responsibilities:

• Self-Motivated and committed individual with ability to take initiatives and manage change and work towards agreed targets/goals and with creative approach to work

• Collaborative with team using Agile methodologies to encourage creative design thinking and find innovative ways to develop with cutting edge technologies

• Provides the Development Lead with accurate and precise estimates for assigned task duration, along with confidence levels and foreseeable dependencies

• Provides problem resolution support, specific to application issues, identifies and resolves problems in application software, determines symptoms and ensures accurate problem definition

• Develop documentation throughout the software development life cycle (SDLC)

Skills

• 9+ years of experience as Lead hands-on developer with deep experience in building enterprise grade software in Microsoft ASP.NET Core, ASP.NET MVC, Web API, SOA, Micro-Services and RESTful Services with knowledge of SQL Server database.

• Strong experience in developing web applications in C#, .NET, LINQ, Net Framework 4.0, MVC 3/4/5, JQuery, Server side development experience with ASP.NET Web API

• Experience in Containers like Docker, Kubernetes and Cloud platforms like Google Cloud, AWS.

• Hands-on experience in building SOA or Micro-services preferably on .NET Core.

• Strong expertise in an object oriented principles and software design patterns.

• Proven Architectural skills with high standards in Code quality

• Knowledge of AngularJS or Typescript would be added advantage.

• Experience in DevOps, Agile practise, CI/CD tools, TFS and Cloud infrastructure.

What we Offer

• Competitive salary

• Medical Benefits/Accident Cover

• Flexi Office Working Hours

• Fast paced start up

Responsibilities : 

• Design and develop scalable, high performance, and reliable API driven services/applications in Java language that operate whole day.
• Produce high quality software that is unit tested, code reviewed, and checked in regularly for continuous integration.
• Interact with both business, financial research, and technical stakeholders to deliver high quality products and services that meets/exceeds business, customer, and technical requirements.
• Own products and code from cradle to grave including production quality/performance monitoring.

Required Skills :

• Experience building and running high performance enterprise applications developed in Java language.
• Hands on experience developing Java web applications built with modern standards-based APIs including Java based REST APIs and implementations. 
• Experience in Java language APIs, Spring technologies, Hibernate, JDBC, RDBMS and NoSQL based data persistence.
• Experience developing solutions on AWS Cloud leveraging AWS Lambda, S3, DynamoDB, Cloud Formation, and other related AWS technologies. 
• Solid understanding of Domain Modeling with Relational and Non-Relational Databases.
• Excellent debugging and problem-solving skills, including ability to diagnose and fix performance and scalability issues.
• Experience working in an agile methodology-based development environment.
• Excellent written and verbal communication skills.
• BS/B.Tech/M.Tech in Computer Science or a related field.

Must-Have:

• Core Java (Must be good in Core Java concepts, Java programming practices, Clean coding.)
• Spring Framework(Must have working experience in Spring Core)
• Any SQL framework(hands-on working experience in any of these: Hibernate/JPA/MyBatis/Spring Data/Others)
• Hands-on experience in REST API
• Hands-on experienceSQL Database(any of the databases: Oracle/MySQL/PostgreSQL/SQLServer)
• Must have working experience with basic GIT
• Maven or Gradle (Must have working experience in building Java projects using maven or Gradle.)
• Should be able to work independently under someone's guidance.

Good to have:

• Advanced Java(Threading, Performance optimization)
• Spring Boot
• Other Spring frameworks(Spring Security, Spring Batch, Others)
• Microservices - Any NoSQL database(MongoDB, Cassandra, others)
• Application designing concepts.