
Associate (Post-Sales SaaS / Customer Onboarding Engineer) Profiles
Mandatory (Experience 1): Must have 2+ years of hands-on experience in technical implementation, solutions engineering, or customer-facing engineering roles within B2B SaaS, preferably working with global or US-based clients,
Mandatory (Experience 2): Must have experience owning end-to-end customer onboarding and technical implementation from kickoff to go-live, including customer requirement gathering, configuration, data setup, integrations, validation, and post go-live support.
Mandatory (Experience 3): Must have strong Python scripting skills, with hands-on experience writing scripts for data migration, ETL workflows, automation, and data transformation (CSV, JSON, spreadsheets, APIs).
Mandatory (Experience 4): Must have experience working with APIs, webhooks, REST integrations, reading/debugging JSON payloads, handling authentication flows, and troubleshooting integration issues.
Mandatory (Experience 5): Must have hands-on exposure to data modeling, SQL queries (PostgreSQL preferred), data validation, reconciliation, and quality checks to ensure accuracy during migrations and billing-related workflows.
Mandatory (Experience 6): Must have experience collaborating cross-functionally with product, engineering, and sales teams to ensure timely resolution of implementation blockers and seamless client onboarding.
Mandatory (Education): Candidate should have an Engineering degree.
Mandatory (Company Type): B2B SaaS or Services company selling to North America / global markets, in a customer-facing implementation or onboarding

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Responsibilities
· Work on PHP CodeIgniter
· Experience for API development for mobile apps
· Train to junior PHP team member
· Complete allotted Project task on proper time
· Contribute to project tracking and planning
· Do Oral or written client communication for the project
· Client communication and technical support.
Requirements
· Excellent Communication skills
· Knowledge of HTML, CSS, Javascript, Bootstrap, and PHP
· Expertise in MVC architecture and MySQL
· Design/Development experience in CodeIgniter
· Experience developing API using REST is huge plus point
· Strong proficiency in JavaScript, JQuery & third-party integration
· Clean coding style with the clear separating of UI and functionality.
· Problem Solving & Leadership skill
Can contact us: nine three one six one two zero one three two
Urgent Requirement for Sr. Fullstack Developer.
Expereince Required- 12-15 Years
Candidate should be from Travel Industry only
Location -Gurugram Sec -32(Delhi NCR)
Preffered candidate who can join Immediatly
Strong experience in web UI and API application development.
Required:
· Familiarity with common development stacks
· Proficiency in front-end technologies:
🔹 HTML, CSS, JavaScript, XML, jQuery, AngularJs, Angular, React
· Expertise in back-end technologies:
🔹 C#, Web API, MVC, Node.js, Python
· Strong knowledge of databases:
🔹 SQL Server, MySQL, MongoDB
· Experience with web servers:
🔹 IIS, Apache, Nginx
· Good to Have: Cloud platform knowledge (Google Cloud, AWS)
About the Role
OLX India is looking for a proactive and technically strong Security Engineer to help strengthen the organization’s security posture across cloud infrastructure, applications, networks, and internal systems. The ideal candidate will have hands-on experience in security engineering, vulnerability management, and penetration testing in modern cloud-native environments.
You will work closely with Engineering, DevOps, Product, and Compliance teams to design, implement, and maintain scalable security controls while enabling fast and secure product delivery.
Key Responsibilities
- Design, implement, and manage enterprise security solutions across cloud and on-premise environments.
- Conduct vulnerability assessments, penetration testing for Web, Mobile and APIs and help remediate the issues.
- Implement and improve security controls for AWS/GCP infrastructure, Kubernetes, APIs, and CI/CD pipelines.
- Collaborate with engineering teams to embed security best practices into the SDLC and DevSecOps processes.
- Perform security reviews for new features, infrastructure changes, and third-party integrations.
- Develop and maintain security automation scripts, tooling, and dashboards.
- Support compliance initiatives such as ISO 27001,DPDP and internal security audits.
- Stay updated on emerging threats, vulnerabilities, and industry best practices.
Required Skills & Qualifications
- 2–6 years of experience in cybersecurity, security engineering, or DevSecOps roles.
- Strong understanding of cloud security concepts.
- Proven expertise in web and mobile security architecture, frameworks, and testing methodologies (e.g., OWASP Top 10).
- Hands-on experience with AWS, GCP, or Azure Cloud Environment.
- Knowledge of Container and Kubernetes security practices.
- Familiarity with vulnerability management tools
- Experience with scripting/automation using Python, Bash, or Go.
- Experience working with bug bounty programs or vulnerability disclosure platforms is a strong plus.
- Ability to lead security reviews, influence engineering teams is highly valued
Preferred Qualifications
- Certifications such as CISSP, CEH, Security+, AWS Security Specialty, or GIAC would be an added advantage.
- Experience in e-commerce, marketplace, or consumer internet companies is a plus.
- Exposure to DevSecOps tooling and Infrastructure as Code security.
- Familiarity with Zero Trust architecture and modern authentication mechanisms.
What We Offer
- Opportunity to work on large-scale consumer platforms impacting millions of users.
- Collaborative and fast-paced engineering culture.
- Learning and growth opportunities in modern cloud and security technologies.
At OLX, we are committed to creating a diverse, inclusive, and authentic workplace. We strongly encourage people of all races, ethnicities, disabilities, ages, gender identities or expressions, sexual orientations, religions, backgrounds, and experiences to apply.
- 8+ years of Data Engineering experience
- Strong SQL and Redshift experience
- CI/CD and orchestration experience using Bitbucket, Jenkins and Control-M
- Reporting experience preferably Tableau
- Location – Pune, Hyderabad, Bengaluru
you will be a part of the core product development team
• Build using C/C++ and related technologies on mainly Windows platforms
• Manage priorities, deadlines and deliverables with your technical expertise
• Research solutions and decide the best and practical solution for complex problems
• Lead designs of major product components, and features
• Design, develop, test, maintain and enhance the product
• Analyse issues reported by customers
• Mentor and train team members on design techniques and technologies
MINIMUM QUALIFICATION:
● Relevant experience of 5+ years or 0 - 3yrs in C/C++ development on any platform (Linux, Windows,
macOS)
● BE / B. Tech / MCA / PGDST or equivalent degree from reputed institute
● Experience and skills in designing components and modules
● Experience in mentoring team for technical skills
● Attitude, perseverance, innovation, and curiosity to meet and overcome challenges
● Working proficiency and communication skills in verbal and written English
CANDIDATE REQUIREMENT:
● Experience in XML, STL, Win32 SDK, Dynamic Library / Shared Library, Process, Multithreading,
Windows Messages, ATL, COM, HTTP, File I/O, Memory Mapping, API Hooking and Memory
● Management on Windows or Linux platform. Experience in Windows System Programming
● Experience in debugging and troubleshooting with using tools like Sysinternals Tools,
● Debuggers / windbg, API Monitoring / Tracing. Experience in MS Office & Outlook Object Model
● Experience in Cryptography, Data Security, Information Security and Security Technologies
● Experience in Cross-Platform development, Experience in building of Desktop software
Stealth AI Labs looking for a Lead iOS engineer with 6+ years of experience in app development. We need someone urgently, you will be starting next week or asap.
If you currently have a full-time job and want to work Part Time we are ok.
You will be building the app from Scratch based on Figma designs. You will be a part of the founding engineering team. We are working on a cutting-edge technology stack. You will get the opportunity to work on a massive scale project and very complex problems which will help you grow as an engineer. Our restful backend is built in Golang which can handle millions of concurrent users.
Please include your portfolio of iOS apps you have developed
Requirements:
- Experience building iOS apps or apps used by millions of users is a MUST
- We have hard deadlines, speed of development is essential and we want someone who is delivery oriented
- We will be using Swift for the development
- Attention to detail for performance optimization and benchmarking
- Knowledge of reducing app size, minimizing app launch time, skeleton loading
- Write well documented & maintainable code
- Implement automated testing and unit tests for the code you write
- Self-starter mentality who can pick up new skills & can work independently
As a consumer application startup, you are crucial to our existence. Your skills will define how our users will perceive our capabilities. We are looking for creators with an obsessive
need for visual and performance perfection, combined with high learning+implementation
combo powers. The ones who iterate the script 100s of times, if required, to get that feature
right.
ROLES & RESPONSIBILITIES
• Design and build advanced applications for the Android and iOS platform on
ReactNative
• Collaborate with engineering and cross-functional teams to define, design, and ship
new features
• Work with outside data sources and APIs
• Unit-test code for robustness, including edge cases, usability, and general reliability.
• Work on bug fixing and improving application performance
• Continuously discover, evaluate, and implement new technologies to maximize
development efficiency.
REQUIREMENTS
• Knowledge of developing trends and emerging standards in mobile apps and
mobile payments
• Excellent technical knowledge of React Native
• Pro with Android and iOS UI design principles, patterns, and best practices
• Good understanding of RESTful APIs and how to connect Android applications to
back-end services
• You care about quality and you know what it means to ship high-quality code
• Contribute to the design, architecture, and development of apps that are elegant,
efficient, secure, highly available, and maintainable
• Highly motivated and maintain a positive, “can-do” attitude in an uncertain
environment
• Follow and help cultivate consistent development best practices
Responsibilities:
Drives technology stack choices for treebo tech teams.
Comfortable working in fuzzy environments and changing requirements.
Act as a technical mentor to your team.
Requirements:
Effective problem solving skills in complex & large scale environment.
Exposure in Distributed systems and micro services.
Exposure to a wide variety of problem spaces, technologies.
Very Strong System design, separation of concerns and OO design skills
with ability to craft crisp interfaces and communicate at the right
levels of abstraction.
His / her code should be model code for the rest of the engineering
organisation.
Experience working with web-scale / user path systems.
Experience working with large scale persistent systems including NoSQL
databases.
3 - 6 years of overall experience.
B Tech or higher in Computer Science or equivalent required.
- Work experience as Python developer
- Should have experience in developing and working on consumer facing web/app products on in Django framework
- Should have experience working with react js front end design.
- Thorough knowledge of data stores, MyScore AWS services and should have experience with EC2, ELB, AutoScaling, CloudFront, S3
- Experience in Frontend codebases using HTML, CSS and Javascript
- Good understanding of Data Structures, Algorithms and Operating Systems
- Good experience of developing and integrating APIs
- Knowledge of object-relational mapping (ORM)
- Able to integrate multiple data sources and databases into one system (mysql)
- Understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Proficient understanding of code versioning tool (git)
- Good problem-solving skills
Responsibilities
- Identify customers’ needs, clarify information, research every issue and provide solutions and/or alternatives
- Seize opportunities to upsell products when they arise
- Build sustainable relationships and engage customers by taking the extra mile
- Keep records of all conversations in our call center database in a comprehensible way
- Management and resolve customer complaints
- Sell products and place customer orders in the computer system
- Identify and escalate issues to supervisors
- Manage calls and respond to customer’s email
- Provide product and services information to customers
- Approach expected customers and give a presentation on current projects and services
- Research required information using available resources
- Document all call information according to standard operating procedures
- Recognize, document, and alert the management team of trends in customer calls
- Follow up customer calls where necessary
Qualifications and skills:
- Proficient in relevant computer applications
- 2-3 years of experience in a call center environment
- Knowledge of customer service practices and principles
- Superior listening, verbal, and written communication skills (Fluency in English, preferred American accent)
- Ability to handle the stressful situation appropriately










