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Position: Senior OT Cybersecurity Engineer

Location: Bellandur, Bangalore

Type: 6 -12 months Contract

Exp : 5-10 years 

Work Hours: Monday to Friday

🔹 Experience

• 5–7 Years Total Experience
• Minimum 2+ years in OT/IACS Cybersecurity

🔹 Work Timings

• 01:30 PM – 10:30 PM IST

🔹 Role Summary

The OT Cybersecurity Engineer plays a key role in securing Operational Technology (OT) and Industrial Control Systems (IACS) environments. This role contributes to secure-by-design architectures, cybersecurity frameworks, and enterprise-level risk management, supporting Chevron’s global cybersecurity strategy.

🔹 Key Responsibilities

• Support OT/IACS cybersecurity initiatives & programs
• Design & review secure OT network architectures and data flows
• Define secure-by-design standards & guardrails
• Work with protocols, ports, applications, and services security
• Apply frameworks like:
• NIST 800-53 / 82
• IEC 62443
• MITRE ATT&CK / D3FEND
• Collaborate across enterprise IT, digital platforms, and OT business units
• Perform risk assessments, vulnerability analysis & mitigation planning

🔹 Required Qualifications

🎓 Education

• Bachelor’s/Master’s in:
• IT / Computer Science / Engineering / STEM (Preferred)

📜 Certifications (Preferred)

• GISCP, GCIP, CISSP
• OT/IACS vendor-specific certifications
• SAFe / Agile certifications (Nice to have)

🔹 Required Experience

• 2+ years in OT/ICS Cybersecurity
• Hands-on exposure to:
• Critical infrastructure (Energy/Oil & Gas preferred)
• OT environments & control systems

🔹 Core Skills (Main 6–7 Skills)

• OT/IACS Cybersecurity
• Secure Network Architecture (OT)
• NIST / IEC Frameworks
• SCADA & IIoT Security
• Vulnerability Assessment (Nessus, Nmap)
• Risk Management & Mitigation
• Threat Analysis (MITRE ATT&CK)

🔹 Preferred Skills

• Experience with:
• SCADA / IIoT / Cloud-integrated OT systems
• Big Data & OT integration
• Security architecture design & implementation
• Vulnerability scanning (Passive & Active)
• Strong understanding of:
• Threats, exploits, attack paths in OT
• Strong communication & stakeholder management
• Leadership & enterprise-level influence
• Root cause analysis & problem-solving 

About Us

Tradelab Technologies is a leading fintech company building high-performance trading platforms, low-latency systems, and scalable market infrastructure for the global trading and broking ecosystem. We work at the intersection of technology, trading, and innovation.

Role Overview

We are looking for an experienced Python Backend Developer with strong expertise in trading, low-latency systems, or high-frequency trading (HFT). The ideal candidate will design, develop, and optimize backend components powering real-time trading systems.

Key Responsibilities

• Develop and maintain backend microservices and real-time trading components using Python.
• Build low-latency, high-throughput systems optimized for trading workflows.
• Integrate with market data feeds, order management systems, APIs, and broker/exchange interfaces.
• Write clean, scalable, and high-performance code with a focus on reliability and fault tolerance.
• Work closely with product, QA, and DevOps teams to deliver robust and scalable platforms.
• Troubleshoot production issues and optimize system performance.
• Ensure system security, stability, and compliance with industry standards.

Required Skills & Experience

• 5–8 years of backend development experience with Python.
• Strong experience in trading/HFT/fintech/market infrastructure is mandatory.
• Deep understanding of algorithms, data structures, and system design.
• Experience working with multithreading, multiprocessing, asynchronous programming.
• Strong knowledge of API development (REST, WebSockets).
• Experience with Redis, Kafka, RabbitMQ, PostgreSQL/MySQL, or similar technologies.
• Hands-on experience building low-latency and high-availability systems.
• Familiarity with Linux systems, shell scripting, and performance profiling.
• Exposure to FIX protocol, OMS, RMS, or market data systems is a plus.

Good to Have

• Knowledge of microservices architecture and containerization (Docker, Kubernetes).
• Understanding of exchange trading mechanisms and order lifecycles.
• Prior experience in broker terminals, algo systems, or risk engines.

Why Join Tradelab Technologies?

• Work on cutting-edge trading technologies impacting millions of users.
• Fast-paced, innovation-driven engineering culture.
• Opportunity to build mission-critical systems in fintech and HFT.
• Competitive compensation and growth opportunities.

• The entire development lifecycle of all our consumer applications
• Working closely with the Product, QA, UX & Engineering teams on strategy, solutioning and execution.
• Managing everyday activities of the consumer engineering team
• Working closely with the core platform engineering teams to design seamless integration
• Owning management and execution of features and ensure delivery timelines
• Building & mentoring the consumer engineering team
• Working with the overall leadership team in creating and driving the company vision and it’s goals

• 8+ years of experience designing and developing complex, interactive consumer applications
• Working with / managing both mobile and web applications
• Ability to present complex technical information clearly and concisely to a variety of audiences

Responsibilities

·        You are responsible for various dimensions of testing (functional/non-functional), ensuring quality experiences for our customers.

·        With your extensive technical expertise and judgment, you are an integrated part of the software development team and define, document, analyze, perform and automate tests for products.

·        You will identify functional /non-functional issues and come up with creative resolutions from test automation.

·        You are responsible for adhering to best QA Automation practices and improving the quality of the products continuously.

·        You are responsible for creating reliability that enables and validates high quality releases at a fast pace.

·        You are responsible for creating and executing automation scripts on multiple platforms on Desktop, Mobile-Web and devices (iOS and Android app).

·        You are responsible for mentoring and guiding peer teammates for various projects.

·        Collaborating with QA Analysts and Software Developers to develop solutions.

·        Experience with Agile Scrum process.

·        You should have strong knowledge of different frameworks and knowledge of developing a test framework from scratch.

Desired Skills:

·        You should have a strong technical background, be detailed driven and have excellent problem-solving abilities.

·        Strong coding skills and OOD/OOP knowledge.

·        You should have around 5 -8 years of experience in test automation of Web/Mobile either.

·        You should have exposure to distributed systems or web applications/mobile applications.

·        Strong understanding of various testing cycles and release activities.

·        You must be aware of frameworks like Page Object Model, funtional object model.. etc.

·        Good to have working knowledge on performance testing and API testing tools like jmeter, Postman and rest-assured.

·        Experience participating of setup of test automation as part of CI/CD pipelines from the scratch.

·        Proficiency in programming languages in Java.

·        Have experience in industry best practices in development processes.

·        You should have strong experience in Selenium, appium, rest-assured.

Qualifications

·        Bachelor's degree in CS/IT/EC/ or any Related field.

·        Previous experience as a test automation engineer (at least 3 years as SDET)

·        Excellent mathematical and problem-solving skills.

·        Highly accurate and detail-oriented.

Roles & Responsibilities :

- Participate in ideation of marketing strategy for various products across different geographies

- Plan, ideate and create content with the help of tools and external agencies/freelancers.

- Manage PR & Events for the entire organization.

- Understand and implement best marketing practices in the B2B SaaS industry

- Implement tools to automate marketing & content creation tasks

- Evaluate and deploy vendors, manage relationships, and own deliverables through constant communication

Mandatory Requirements :

- Excellent written and verbal communication (must)

- Min 7+ years of experience in marketing and/or content management in previous roles

- A strong understanding of the B2B SaaS industry or Retail industry.

- Ability to produce results in a fast-paced environment aligned with the organization's priorities

- Entrepreneurial, self-motivated, and ability to prioritize

- A strong focus on generating insights and data-backed decisions

- Familiarity with Digital Marketing tools will be a big plus

What is in it for you :

• Writing reusable, testable, and efficient code.
• Perform Code reviews of other team members.
• Design and implementation of low-latency, high-availability, and performant applications
• Integration of user-facing elements developed by front-end developers with server-side logic
• Implementation of security and data protection
• Integration of data storage solutions.
• Liaise with the product management team and architect the application / improve the architecture wherever necessary.

Skills And Qualifications

• 7+ years of the overall experience.
• Strong Practical knowledge and understanding of RESTful API
• Excellent Python coding skills and understanding of Python best practices (PEP8)
• Should handle a team of minimum 4 members
• Excellent detail-oriented, problem-solving skills and the ability to quickly learn and apply new concepts, principles, and solutions
• 7+ years of good hands-on experience in Python, with knowledge of Django
• Good hands-on experience in SQL Database (MYSQL / Postgres)
• Familiarity of Front End Development ( ReactJS )
• Knowledge of user authentication and authorization between multiple systems, servers, and environments
• Able to create database schemas that represent and support business processes.
• Strong unit test and debugging skills
• Proficient understanding of code versioning tools GIT.
• Has experience of working in an Agile Environment.
• Fluent in English (written and oral) Fluency in a second language is preferred.
• Comfortable working remotely with great communication skills for a remote work environment.

Bonus qualifications

• Knowledge of any cloud. ( Especially Azure )

At Navi, our mission is to build financial services that are simple, accessible and affordable.

Navi is founded by Sachin Bansal & Ankit Agarwal to build consumer-centric and technology-driven businesses in the BFSI (Banking, Financial Services & Insurance) space.

Responsibilities:

• Work on the development of the Android app for our first product
• Write clean, well-tested code
• Optimise app performance using real profiling data

Requirements:

• 3+ years of software development experience
• Strong computer science fundamentals
• Deep knowledge of Java and Android SDKs, familiarity with Kotlin
• Can write code that is readable, maintainable and testable
• Know the importance of tests and how to approach writing different types of tests

Bonus:

• Know how to use test driven development as a design tool
• Seek to identify key underlying ideas and use those as building blocks before reaching for shiny new tools