


Hiring For SDE II - Python (Remote)
The Impact you will create:
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Build campaign generation services which can send app notifications at a speed of 10 million a minute
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Dashboards to show Real time key performance indicators to clients
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Develop complex user segmentation engines which creates segments on Terabytes of data within few seconds
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Building highly available & horizontally scalable platform services for ever growing data
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Use cloud based services like AWS Lambda for blazing fast throughput & auto scalability
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Work on complex analytics on terabytes of data like building Cohorts, Funnels, User path analysis, Recency Frequency & Monetary analysis at blazing speed
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You will build backend services and APIs to create scalable engineering systems.
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As an individual contributor, you will tackle some of our broadest technical challenges that requires deep technical knowledge, hands-on software development and seamless collaboration with all functions.
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You will envision and develop features that are highly reliable and fault tolerant to deliver a superior customer experience.
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Collaborating various highly-functional teams in the company to meet deliverables throughout the software development lifecycle.
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Identify and improvise areas of improvement through data insights and research.
Primary Responsibilities
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End-to-end ownership of product development, from design, through implementation, testing, deployment, and maintenance
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Translating high-level requirements and end-user use cases into design proposals, decomposing complex features into smaller, short-term deliverable tasks
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Maintaining constant focus on scalability, performance and robustness of architecture
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Designing and implementing logging, monitoring and alerting systems for existing and new infrastructure
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Documenting API's and architecture design
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Mentor and guide juniors on their path to become solid developers
What we look for?
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4+ of industry experience in technical leadership roles
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Solid knowledge of Python, SQL, NoSQL, shell scripting and Linux operating environment
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End-to-end experience in design and development of highly scalable enterprise and cloud data products
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Ability to challenge and redefine existing architecture to create robust, scalable and reliable products
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Hands-on experience with design and troubleshooting of scalable web services, queue based systems, distributed databases and streaming services
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Experience with modern DevOps technologies such as kOps, Kubernetes and Docker, CI/CD, monitoring and autoscaling

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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 and Rust. 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:
- Drive backend development for a disruptive product in the Security domain, focusing on innovation, performance, scalability, and maintainability.
- Take ownership of the software design process, including designing workflows, system architecture, and implementation plans.
- Translate functional and technical requirements into detailed architecture and design, making independent decisions to ensure efficiency and scalability.
- Collaborate with cross-functional teams, including frontend and security teams, to deliver cohesive and high-quality solutions.
- Conduct thorough code reviews to ensure adherence to best practices, maintainability, and coding standards.
- Write clean, maintainable, and testable code using Django and Python, adhering to industry best practices.
- Design and implement scalable software components, frameworks, and APIs using Django and Django REST Framework (DRF).
- Troubleshoot, debug, and optimize existing systems to improve functionality and performance.
- Create detailed technical documentation, including flowcharts, layouts, and system requirements, to ensure clarity and alignment.
- Develop and enforce robust software verification plans, quality assurance procedures, and deployment strategies.
- Ensure timely delivery of software updates while addressing user feedback to enhance solutions.
- Provide technical expertise to solve backend challenges and participate in critical decision-making processes.
- Support team growth by sharing knowledge, fostering collaboration, and mentoring junior engineers informally as needed.
Requirements:
- 4–6 years of professional experience in backend development with a strong focus on Django and Python.
- Proficiency in Django REST Framework (DRF), relational databases, SQL, and ORMs (e.g., Django ORM, SQLAlchemy).
- Strong problem-solving skills with the ability to make independent technical decisions regarding system design and implementation.
- Hands-on experience in designing and developing scalable, maintainable, and high-performing backend systems.
- Deep understanding of software engineering practices, including Test-Driven Development (TDD), CI/CD pipelines, and deployment processes.
- Excellent communication skills, with the ability to document and present technical specifications and workflows clearly.
- Familiarity with cloud infrastructure, deployment pipelines, and microservices architectures is a bonus.
- Self-motivated and capable of working independently in a fast-paced environment with minimal supervision.
- Ability to handle ambiguity and adapt to rapidly changing business needs while maintaining focus on delivering quality solutions.
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.
- 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
- Round 2 Interview - Assignment Evaluation
- Round 3 Interview - Engineering Team & Technical Founder
- Round 4 Interview - HR
Compensation:
- As per industry standards
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 family health insurance coverage to employees

Skills Required:
- Good experience with programming language Python
- Strong experience in Docker.
- Good knowledge with any of the Cloud Platform like Azure.
- Must be comfortable working in a Linux environment.
- Must have exposure into IOT domain and its protocols ((Zigbee & BLE ,LoRa,Modbus)
- Must be a good team player.
- Strong Communication Skills


Must have,
- Fundamental of Python(Data types in python, scope of variable, asynchronous programming)
- Should be able to code in Python
- Basic Understanding of Database
- API designing
- Problem Solving skills
- Fundamentals of storage, caching
Good to have,
- AWS Knowledge,
- Python Framework(Django, Flask)
- Knowledge on Message Broker, Caching
- SQL and no-SQL database

product is an end-to-end S2P solution designed to transform procurement for product manufacturing
companies across industries. Our singular focus is to create a truly distinctive procurement platform that
delights users and provides a sustainable positive impact on the organizations we serve. We achieve this by
providing transparency and insights to leaders, streamlining and automating processes to improve efficiency,
and driving bottom-line impact by unlocking savings potential.
FactWise received funding from a US-based VC, and we are currently deploying our MVP to initial clients.
With exciting sales conversations in advanced stages across Europe, US, and India markets, we have strong
relations with leading VC firms and a great journey ahead. Our core team has members from MIT,
Stanford, McKinsey, Amazon US, and we’d love to be joined by passionate, hardworking self-starters
looking to align their growth journey with ours.
Responsibilities:
As a member of the development group, you will be primarily responsible for the design, development,
and maintenance of the product:
• Help define and create full-stack architecture and deployment using React- Django-AWS in an
an agile environment with lots of ownership and active mentoring
• Work with the Product and Design teams to build new features to solve business problems and fill
business needs
• Participate in code reviews to create robust and maintainable code
• Work in an agile environment where quick iterations and good feedback are a way of life
• Interact with other stakeholders for requirements, design discussions, and for the adoption of new
features
• Communicate and coordinate with our support and professional services teams to solve customer
issues
• Help scale our platform as we expand our product across various markets and verticals globally
As a young, fresh startup, we are hoping to be joined by self-starting, hardworking, passionate individuals
who are committed to delivering their best, who can grow into future leaders of FactWise


We are looking for a Senior Python Developer to join our engineering team and help us develop and maintain various software products. Your primary focus will be the development of all server-side logic, ensuring high performance and responsiveness to requests from the front-end.
Python Developer responsibilities include designing product, writing, and testing code, debugging programs, and integrating applications with web services.
Skills And Qualifications
• Expert in Python, with knowledge of multithreading and multitasking framework
• Expert in PySpark and Spark Framework
• Expert in Docker and Container Environment.
• Strong unit test and debugging skills
• Knowledge on MySql, Hive, Hadoop and NoSQL Databases
• Good Understanding of event-driven programming in Python
• Hands on experience on Kubernetes and container management using Kubernetes on Azure Cloud
• Hands on experience on Azure Cloud Load Balancer and VPC networking
• Good Understanding of Azure Cloud services
• Knowledge of user authentication and authorization between multiple systems, servers, and environments. eg. Single Sign On (SSO)
• Proficient understanding of code versioning tools as Git
• Understanding of accessibility and security compliance
• Implement security and data protection solutions
• Coordinate with internal teams to understand user requirements and provide technical solutions


Job Description for Senior Python Developer
Experience: 4 to 7 years
- Must have strong knowledge in Python 2/Python 3
- Must have a strong knowledge of Web development using the Django web framework and API development experience using Django REST API.
- Flask framework or any other framework’s knowledge is great.
- Ability to write reusable, testable, and efficient code
- Team Handling exposure
- Knowledge of Standard databases like MySql, PostgreSQL and NoSQL databases like MongoDB, Firebase, etc. Able to create database schemas that represent and support business processes.
- Understanding of fundamental design principles behind a scalable application
- Must be good at understanding client requirements.
- Good testing/debugging skills using standard python modules/IDEs
- Deployment experience with standard servers like Apache/AWS etc.
- Experience in testing frameworks known in the industry.
- Having good/basic knowledge of Front end Technologies HTML, CSS, Bootstrap, JavaScript is good.
- Proficient understanding of code versioning tools - GIT
The candidate must have experience in coding part and team handling experience both



Experience Required -2 years to 6 years
Location -A-45 Atrium of Quark city Mohali
You will be responsible for reviewing requirements, optimizing code, writing documentation,
writing tests with proper coverage, and following all the best standards.
Requirements:
- Django
- Flask
- Django REST Framework
- Pytest
- Docker

Strong understanding of software development cycle
-Hands on experience in Python and familiarity with at least one framework, preferably Django
-Experience in third party integrations.
-Strong understanding of relational databases (MySql, Postgresql etc.)
-Comfortable with search engines like ElasticSearch.
-Hands on experience of AWS services.
-Knowledge of version control tools like Git/SVN.
-Strong unit testing and debugging skills.
-Good understanding of data structures, algorithms and design patterns.
-Good analytical and problem-solving skills.
Fluency or understanding of specific languages such Java, PHP, HTML or Python .and Operating System.
Good to have:
-Hands on experience of AWS services.
-Good exposure in writing and optimising SQL(such as PostgreSQL) for high-performance systems with large databases.
-Exposure at handling server side issues and quick resolution.
-Experience working on scalable, high availability applications/services.


Intro
We are looking for an Software Engineer (SDE1) to join our team and drive the technology growth of our pay later platform. At Rely, we want passionate and talented individuals that want a challenge building the next generation payment products for Millennials across Asia. Together we will build the best products using amazing technology.
What will you do
- Design and implement business critical, high performance large scale services.
- Translate business requirements into scalable and extensible design.
- Coordinate with cross functional teams (Data, UX, QA etc.) on planning and execution.
- Continuously improve code quality, product execution and customer delight.
- Proactively manage stakeholder communication related to deliverables, risks, changes and dependencies.
- Building and managing automated build/test/deployment environments.
- Work with team members on functional and nonfunctional requirements and spread goals across the team.
What will you need
- 2+ years of hands-on experience with python and a backend framework (ideally django)
- 1+ years Hands-on experience working with Javascript and JS frameworks (Angular, React)
- Hands-on experience in designing, developing, testing and deploying applications large scale applications in any language or stack
- Experience working with high scale distributed systems.
- Practical knowledge of scalable software design.
- Good working knowledge of AWS
- Proficient with APIs, web protocols, OAuth, git.
- Ability to understand and implement Continuous Integration and Continuous Delivery.
- Well versed with Lean methodologies, TDD and Test Engineering and Automation.
- Ability to design and implement low latency RESTful services.
- Willingness to learn new languages and methodologies.
What would be a bonus
- Experience in production environments with large data sets
- Experience in scaling systems to millions of users.
- Work experience in a fast-growth startup
- Experience in DevOps tools but not limited to Docker, Kubernetes
- Experience in Gunicorn and Nginx


