
Who are we?
Securin is an AI-driven cybersecurity company focused on proactive, adversarial exposure and
vulnerability management. Our mission is to help organizations reduce cyber risk by identifying,
prioritising, and remediating the issues that matter most. Powered by a seasoned team of threat
researchers and status as a Certified Naming Authority (CNA), Securin combines artificial intelligence
/ machine learning, threat intelligence, and deep vulnerability research (including the Dark Web) to
deliver an adversarial approach to cyber defence. We help enterprises shift from reactive patching
to strategic, risk-based exposure and vulnerability management – driving smarter security decisions
and faster remediation.
What do we promise?
We are a highly effective tech-enabled cybersecurity solutions provider and promise continual
security posture improvement, enhanced attack surface visibility, and proactive prioritised
remediation for every one of our client businesses.
What do we provide?
● A chance to be on the leading edge of cybersecurity and AI
● Ability to have direct impact on company growth and revenue strategy
● An opportunity to mentor and be mentored by experts in multiple disciplines
What do we deliver?
Securin helps organizations to identify and remediate the most dangerous exposures, vulnerabilities,
and risks in their environment. We deliver predictive and definitive intelligence and facilitate
proactive remediation to help organizations stay a step ahead of attackers.
By utilising our cybersecurity solutions, our clients can have a proactive and holistic view of their
security posture and protect their assets from even the most advanced and dynamic attacks.
Securin has been recognized by national and international organizations for its role in accelerating
innovation in offensive and proactive security. Our combination of domain expertise, cutting-edge
technology, and advanced tech-enabled cybersecurity solutions has made Securin a leader in the
industry.
Key Responsibilities:
● Develop and maintain Python-based applications, ensuring high quality, performance, and
maintainability.
● Apply object-oriented programming (OOP) principles and best practices to design and
implement software solutions.
● Collaborate with cross-functional teams to understand project requirements and contribute
to technical discussions.
● Utilize NoSQL databases, particularly MongoDB, to store and retrieve data efficiently.
● Implement and adhere to test-driven development (TDD) methodologies, writing unit tests
and integration tests for robust and reliable code.
● Work closely with team members to review code, provide constructive feedback, and improve
overall code quality.
● Participate in agile development processes, including sprint planning, daily stand-ups, and
retrospectives.
● Communicate effectively with team members and stakeholders to discuss project updates,
challenges, and solutions.
● Demonstrate a proactive attitude towards learning new technologies and acquiring new skills
to enhance professional growth.
● Stay up to date with industry trends, emerging technologies, and best practices in Python
development.
● 5-7 years hands on experience who can lead architect for features/modules, Mentors others
and ensures code quality, Identifies improvements to patterns, architecture, processes and
handles tough problems independently preferred.
● Knowledge of version control systems (e.g., Git) and collaborative development workflows.
● Familiarity with Agile/Scrum methodologies.
Requirements:
● Can articulate and comprehend communications within and outside the team.
● Is participative and able to present information both verbally and in writing in a way that others can easily understand.
● Is able to communicate commitments, set expectations and meet those.
● Ensures that they have the appropriate context and background prior to presenting information.
● Solicits ideas and inputs from other team members.
● Actively pursues opportunities to develop skills.
● Regularly encourages and recognizes others.
● Consistently can be counted on to identify problems when they occur.
● Independently able to research alternatives or define what data is relevant and can collect
appropriate information to bring to the conversation.
● Is able to independently evaluate options and choose the best solution when making a recommendation.
● Seeks out customer requirements and works to meet customer expectations.
● Viewed as effective by the customer.
● Realizes that customer supplier relationships go both ways.
● Effectively leads and motivates a team, sets clear goals and expectations, delegates tasks, and
communicates effectively.
● Actively engages in mentoring relationships, providing guidance and support to mentees,
helping them develop their skills and achieve their goals.
● Identifies improvements to patterns, architecture, processes.
● Handles tough problems independently.
● Influences architecture decisions for product/tech depts.
● Comfortable using frameworks to develop applications, with the ability to configure and utilize
key features and functionalities.
● Able to design and implement database schemas, write complex SQL queries, and perform
basic database administration tasks.
● Able to identify and apply appropriate design patterns in code to solve specific problems,
following best practices.
● Can deploy and manage applications on cloud platforms, utilize cloud services like storage,
messaging, and compute, and understand cloud-native principles to new technologies.
● Strong problem-solving and analytical thinking abilities.

About Securin Labs
About
At Securin, we're building an AI-native cybersecurity platform that helps organizations stay ahead of evolving threats. We enable security teams to discover, validate, prioritize, and remediate exploitable risks before attackers can take advantage of them. By combining AI-driven intelligence with real-world threat context, we help businesses focus on the vulnerabilities that matter most and strengthen their overall security posture.
We believe cybersecurity should be proactive, intelligent, and actionable. Our platform empowers enterprises to reduce risk through continuous exposure management, automated prioritization, and seamless collaboration across security teams. If you're passionate about solving complex security challenges with cutting-edge technology and making a meaningful impact, you'll find an exciting opportunity to grow with us.
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We are hiring for a Python Developer at Wissen Technology!
📍 Location: Pune (Hybrid)
💼 Experience: 3–6 Years
⏱️ Notice Period: Immediate / 15 days preferred
🔧 Key Skills:
• Strong experience in Python
• Hands-on with Pandas & NumPy
• Experience with AWS (S3, Lambda preferred)
• Good understanding of data processing & APIs
• SQL knowledge
🏢 About Wissen Technology:
Wissen Technology, part of the Wissen Group (est. 2000), is a fast-growing technology company specializing in high-end consulting across Banking, Finance, Telecom, and Healthcare domains.
✔️ Global presence – US, India, UK, Australia, Mexico & Canada
✔️ Certified Great Place to Work®
✔️ Trusted by Fortune 500 clients like Morgan Stanley, Goldman Sachs, and more
✔️ Strong growth with 400% revenue increase in recent years
🌐 Website: www.wissen.com
🔗 LinkedIn: https://www.linkedin.com/company/wissen-technology/
If you’re interested or have relevant candidates, please share your resume at [your email].
#Hiring #PythonDeveloper #PuneJobs #AWS #ImmediateJoiner
While you may already know about Wissen and the company history, here is a quick rundown for you.
About Wissen Technology:
· The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015.
· Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains. We help clients build world class products.
· Our workforce has highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world.
· Wissen Technology has grown its revenues by 400% in these five years without any external funding or investments.
· Globally present with offices US, India, UK, Australia, Mexico, and Canada.
· We offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
· Wissen Technology has been certified as a Great Place to Work®.
· Wissen Technology has been voted as the Top 20 AI/ML vendor by CIO Insider in 2020.
· Over the years, Wissen Group has successfully delivered $650 million worth of projects for more than 20 of the Fortune 500 companies.
· We have served client across sectors like Banking, Telecom, Healthcare, Manufacturing, and Energy. They include likes of Morgan Stanley, Goldman Sachs, MSCI, StateStreet, Flipkart, Swiggy, Trafigura, GE to name a few.
De
Job Title: Application Development Engineer (Python – Backtesting & Index Platforms)
Role Overview
Key Responsibilities
Engine Development: Design and implement modular, reusable Python components for index construction, rebalancing, and backtesting.
Large-Scale Simulation: Use Pandas, NumPy, and PySpark to run historical calculations across long time horizons and multiple index variants.
Workflow Integration: Integrate engines with orchestrators such as Airflow or Temporal using parameterized, config-driven execution.
Reference Data Consumption: Query and utilize pricing, security master, and corporate action data from Snowflake.
Quality & Reconciliation: Build automated test harnesses to validate outputs, compare against benchmarks, and guarantee reproducibility.
Performance Optimization: Improve runtime efficiency through vectorization, caching, and distributed computing patterns.
Cross-Team Collaboration: Partner with Business, Index Ops, and Platform teams to accelerate research-to-production onboarding.
Required Technical Capabilities
Python Expertise: Strong proficiency in Python application development with emphasis on clean architecture and maintainable design.
Data & Numerical Libraries: Deep experience with Pandas and NumPy; working knowledge of PySpark for distributed workloads.
Financial Computation: Ability to implement portfolio mathematics, weighting algorithms, and time-series transformations.
Config-Driven Systems: Experience building rule-based or metadata-driven processing frameworks.
Database Skills: Strong SQL and experience consuming structured data from Snowflake.
Testing Discipline: Expertise in unit testing, regression testing, and deterministic replay of calculations.
Orchestration Integration: Familiarity with Airflow, Temporal, or similar workflow engines.
Cloud Infrastructure: Solid understanding of AWS ecosystem services (S3, Lambda, IAM) and how they integrate with the Snowflake Data Cloud.
🚀 Hiring: Python Developer
⭐ Experience: 2+ Years
📍 Location: Mumbai (Andheri East )
⭐ Work Mode:- 5 Days Work From Office
⏱️ Notice Period: Immediate Joiners
(Only immediate joiners & candidates serving notice period)
Looking for a skilled Python Developer with experience in Django / FastAPI and MongoDB / PostgreSQL.
⭐ Must-Have Skills:-
✅ 2+ years of professional experience as a Python Developer
✅Proficient in Django or FastAPI
✅Hands-on with MongoDB or PostgreSQL
✅Strong understanding of REST APIs & Git
We are seeking a highly skilled C++ Developer with 6–9 years of experience to design,
develop, and maintain high-performance software applications. The ideal candidate will
have a strong foundation in object-oriented programming, data structures, and
system-level programming, with a focus on delivering efficient and scalable
solutions.
Key Responsibilities:
Design, develop, and maintain robust and efficient applications using C++.
Write clean, maintainable, and optimized code following best practices.
Debug, troubleshoot, and resolve performance bottlenecks and issues.
Collaborate with cross-functional teams, including QA, DevOps, and Product
Management, to deliver high-quality software solutions.
Participate in code reviews and contribute to improving coding standards.
Prepare and maintain technical documentation for development processes and
modules.
Work on integrating software components and third-party libraries.
Optimize application performance and scalability for large-scale systems.
Required Skills and Qualifications:
6–9 years of hands-on development experience in C++.
Strong knowledge of object-oriented programming, STL, and design
patterns.
Experience with multithreading, memory management, and performance
tuning.
Familiarity with Linux/Unix environments and shell scripting.
Good understanding of network programming and socket-level communication.
Experience working with version control systems like Git.
Strong problem-solving and debugging skills.
Excellent communication and collaboration abilities.
Preferred Qualifications:
Experience with modern C++ standards (C++11/14/17 or later).
Knowledge of database systems such as MySQL, PostgreSQL, or NoSQL
databases.
Exposure to cloud platforms like AWS, Azure, or GCP.
Familiarity with CI/CD pipelines and DevOps tools.
Background in Agile/Scrum methodologies.
Our growing software technology business is looking for a Mid Level Full Stack Developer to join our Development Team. We're looking for a talented, team-oriented, highly motivated, smart individual with a passion for software engineering, a strong desire to learn and an interest in providing mentorship to peers. We desire self-starting developers with strong experience developing sophisticated web applications leveraging the latest technologies. The successful candidate for this role must be an outstanding problem-solver with a great database and software architectural skills.
KEY REQUIRED SKILLS
• Node.js
• GIT
• MySQL
POSITION DESCRIPTION
We have an immediate need for a highly motivated Mid Level Node Software Developer to provide software development expertise and hands-on implementation using the latest open source server-side JavaScript technologies on the Node platform and other related open source products.
REQUIRED
• Strong software development experience with Node.js in addition to detailed understanding of user interface frameworks, back-end software architecture interactions and node module capabilities.
• One or more years' experience with one or more JavaScript frameworks/technologies such as Express.js, Angular.js, React.js, MobX or Flux.js.
• Strong development experience using Node.js.
• Strong communication and collaborative skills
• Portfolio of application(s)
DESIRED SKILLS
• Experience with HTML5, CSS3.
• Experience with source code versioning and Pull Requests with Git repositories.
• Standards & Protocols knowledge including JSON.
• Complex programming, program debugging, automated program testing, data analysis, problem analysis and resolution of issues within open source applications.
• Experience in other languages such as .net, including VB and C# are a plus
• Operating System and Infrastructure experience with Ubuntu Linux and Windows Server.
EDUCATION
• Bachelor’s degree from an accredited college in a related discipline, with minimum 2-3 years of relevant professional experience.
• Exact skill match may allow flexibility with education and experience requirements
• Certifications are a plus.
- 3+ years of recent hands-on Java development
- Java, Python, JavaScript programming languages
- Fluency with RESTful APIs, AngularJS, HTML5 and CSS
- Great understanding of designing for performance, scalability, and reliability of data intensive application
- Understanding of database fundamentals and advanced SQL knowledge
- In-depth understanding of object oriented programming concepts and design patterns
- Ability to communicate clearly to technical and non-technical audiences, verbally and in writing
- Understanding of full software development life cycle, agile development and continuous integration
- Experience in Agile methodologies including Scrum and Kanban
What puts you over the top:
- Exposure to various technologies like Spring Boot, Microservices, Kubernetes and also some frontend technologies like React.js, Node.js or other UI frameworks.
● Experience in AdTech or Programmatic
MUST HAVE GOOD EXPERIENCE IN SPRING BOOT, NODE JS, ANGULAR JS, REACT JS, JAVASCRIPT,JAVA, HTML/CSS.
DUKAAN - Create Your Online Store in 30 Seconds
Dukaan is an app that allows offline businesses to sell their products and services online. On our app, the users can make beautiful product catalogs (catalogs) right from a smartphone and share with their customers easily on different social media apps such as Whatsapp Business, Whatsapp, Facebook, Instagram, etc. Praised by users all over India, this app has saved declining businesses by helping them transfer their shop online. The journey has just begun and we are on a mission to make India truly Digital.
Dukaan is currently powering over 5M e-commerce stores built by Indian small businesses and growing at a crazy rate.
We are looking for a Backend Engineer to join our team who will be part of our new innovations team.
Requirements:
- Strong knowledge of Django, Django Rest Framework, and their design principles.
- Strong knowledge of Django ORM, should be able to leverage it to write complex and optimized queries (E.x Q queries, Case, When, Select related, prefetch related, Subqueries, Annotations, Aggregations, Filtering, etc.).
- Should be able to override DRF serializers, filters, and view set completely according to needs.
- Should have good experience in Class-Based Views to write the backend API.
- Sound knowledge of database design patterns and modeling them to Django models.
- Sound knowledge of how to write test cases for the APIs.
- Should be able to write optimized pythonic code adhering to python PEP standards.
- Strong knowledge of python packaging and how to architect a codebase that should be easily scalable and not get cluttered.
- Strong knowledge of REST API design patterns.
- The ability to write RAW SQL queries and further database-level coding will be a plus.
- Good Understanding of python’s asyncio, threading, and multiprocessing library, their benefits and limitations along with their appropriate use cases.
- Hands-on knowledge of celery and its corresponding message broker such as RabbitMQ, Redis, etc.
- Experience with building a CDC(Change Data Capture) pipeline will be a plus.
- Experience with Apache Kafka, Kafka connect and Debezium will be a plus.
- Experience with open source will be a plus.
- Good knowledge of Algorithms and data structures.
Responsibilities:
- Understand the ins and out of the existing codebase and have a good grasp of it.
- Write clean, stable, and scalable code.
- Write unit test cases for the APIs.
- Do whitebox and blackbox testing for your own code and as well as others if required.
- Understand and implement fast prototype solutions for business needs.
- At least 2-5 years of working experience in web services, preferably in Python
- Should have built and released APIs in production
- Experience working with RDBMS and NoSQL databases
- Designing thoughtful, extensible data models
- Knowledge of identifying, defining and building micro-services
- Working knowledge of GCS, AWS, Azure or any other cloud provider
- Aggressive problem diagnosis and creative problem-solving skills
- Good communication skills - written and spoken










