C/C++ Developer

Review Criteria

• Strong Senior Backend Engineer profiles
• Must have 5+ years of hands-on Backend Engineering experience building scalable, production-grade systems
• Must have strong backend development experience using one or more frameworks (FastAPI / Django (Python), Spring (Java), Express (Node.js).
• Must have deep understanding of relevant libraries, tools, and best practices within the chosen backend framework
• Must have strong experience with databases, including SQL and NoSQL, along with efficient data modeling and performance optimization
• Must have experience designing, building, and maintaining APIs, services, and backend systems, including system design and clean code practices
• Experience with financial systems, billing platforms, or fintech applications is highly preferred (fintech background is a strong plus)
• (Company) – Must have worked in product companies / startups, preferably Series A to Series D
• (Education) – Candidates from top engineering institutes (IITs, BITS, or equivalent Tier-1 colleges) are preferred

Role & Responsibilities

As a Founding Engineer at company, you'll join our engineering team during an exciting growth phase, contributing to a platform that handles complex financial operations for B2B companies. You'll work on building scalable systems that automate billing, usage metering, revenue recognition, and financial reporting—directly impacting how businesses manage their revenue operations.

This role is perfect for someone who thrives in a dynamic startup environment where requirements evolve quickly and problems need creative solutions. You'll work on diverse technical challenges, from API development to external integrations, while collaborating with senior engineers, product managers, and customer success teams.

Key Responsibilities-

• Build core platform features: Develop robust APIs, services, and integrations that power company’s billing automation and revenue recognition capabilities
• Work across the full stack: Contribute to both backend services and frontend interfaces, ensuring seamless user experiences
• Implement critical integrations: Connect company with external systems including CRMs, data warehouses, ERPs, and payment processors
• Optimize for scale: Build systems that handle complex pricing models, high-volume usage data, and real-time financial calculations
• Drive quality and best practices: Write clean, maintainable code while participating in code reviews and architectural discussions
• Solve complex problems: Debug issues across the stack and work closely with teams to address evolving client needs

The Impact You'll Make-

• Power business growth: Your code will directly enable billing and revenue operations for fast-growing B2B companies, helping them scale without operational bottlenecks
• Build critical financial infrastructure: Contribute to systems handling millions in transactions while ensuring accurate, compliant revenue recognition
• Shape product direction: Join during our scaling phase where your contributions immediately impact product evolution and customer success
• Accelerate your expertise: Gain deep knowledge in financial systems, B2B SaaS operations, and enterprise software while working with industry veterans
• Drive the future of B2B commerce: Help create infrastructure powering next-generation pricing models from usage-based to value-based billing.

Strong MLOps profile

Mandatory (Experience 1) - Must have 8+ years of DevOps experience and 4+ years in MLOps / ML pipeline automation and production deployments

Mandatory (Experience 2) - Must have 4+ years hands-on experience in Apache Airflow / MWAA managing workflow orchestration in production

Mandatory (Experience 3) - Must have 4+ years hands-on experience in Apache Spark (EMR / Glue / managed or self-hosted) for distributed computation

Mandatory (Experience 4) - Must have strong hands-on experience across key AWS services including EKS/ECS/Fargate, Lambda, Kinesis, Athena/Redshift, S3, and CloudWatch

Mandatory (Experience 5) - Must have hands-on Python for pipeline & automation development

Mandatory (Experience 6) - Must have 4+ years of experience in AWS cloud, with recent companies

Mandatory (Company) - Product companies preferred; Exception for service company candidates with strong MLOps + AWS depth

About E2M:

E2M Solutions works as a trusted white-label partner for digital agencies. We support agencies with consistent and reliable delivery through services such as website design, web development, ecommerce, SEO, AI SEO, PPC, AI automation, and content writing. Founded on strong business ethics, we are an equal opportunity organization powered by 300+ experienced professionals, partnering with 400+ digital agencies across the US, UK, Canada, Europe, and Australia. At E2M, we value ownership, consistency, and people who are committed to doing meaningful work and growing together. If you’re someone who dreams big and has the gumption to make them come true, E2M has a place for you.

Job Summary

We are looking for a dedicated AI/ML Quality Assurance Engineer who will be responsible for ensuring the quality and reliability of AI/ML solutions, models, and intelligent systems. You will develop and execute test plans, validate model performance, collaborate with AI developers, and automate testing where applicable.

Key Responsibilities:

• Design, develop, and execute comprehensive test plans and test cases for AI/ML models and AI-enabled applications (functional, non-functional, regression, performance)
• Validate AI model accuracy, stability, robustness, fairness, and reliability under diverse scenarios
• Collaborate closely with AI engineers / data scientists to understand model behaviour and requirements
• Automate validation workflows using scripting languages/tools
• Track, investigate, and report issues/defects; work with developers for root-cause analysis
• Ensure end-to-end testing of data pipelines feeding AI system
• Contribute to continuous improvement of the AI QA framework and standards
• Create test documentation, results reports, and QA metrics dashboards
• Participate in planning and QA strategy discussions

Required Skills & Qualifications:

Technical Skills:

•  Bachelor’s degree in Computer Science, IT, Engineering, or related field.
• 3+ years overall QA experience (manual + automation; preferably including AI systems)
• At least 1 year of hands-on experience with AI/ML system testing or AI solutions
• Familiarity with automation tools (Selenium, PyTest, JUnit, or similar)
•  Knowledge of version control (Git), CI/CD principles, test management tools
•  Understanding of data validation, model evaluation metrics, bias/fairness checks

Soft Skills:

• Strong analytical and problem-solving ability
•  Excellent communication and collaboration skills
• Detail-oriented, proactive in eliminating defects early
• Ability to work in cross-functional teams

Nice-to-Have:

• Experience in automated model testing frameworks
•  Knowledge of NLP, computer vision, or deep learning testing
• Experience with cloud platforms (AWS / GCP / Azure)
• Certifications in AI/ML or QA (ISTQB, AI certification etc.)

About the company:

At Estuate, more than 400 uniquely talented people work together, to provide the world with next-generation product engineering and IT enterprise services. We help companies reimagine their business for the digital age.

Incorporated in 2005 in Milpitas (CA), we have grown to become a global organization with a truly global vision. At Estuate, we bring together talent, experience, and technology to meet our customer’s needs. Our ‘Extreme Service’ culture helps us deliver extraordinary results.

Our key to success:

We are an ISO-certified organization present across four distinct global geographies. We cater to industry verticals such as BFSI, Healthcare & Pharma, Retail & E-Commerce, and ISVs/Startups, as well as having over 2,000 projects in our portfolio.

Our solution-oriented mindset fuels our offerings, including Platform Engineering, Business Apps, and Enterprise Security & GRC.

Our culture of oneness

At Estuate, we are committed to fostering an inclusive workplace that welcomes people from diverse social circumstances. Our diverse culture shapes our success stories. Our values unite us. And, our curiosity inspires our creativity. Now, if that sounds like the place you’d like to be, we look forward to hearing more from you.

Required skills

• 8+ years of active practice in C# .NET / .Net Core / ASP.NET Core
• Knowledge at JS/HTML/CSS with commercial development experience minimum 4 years;
• Experience in React
• Experience with MaterialUI/ Kendo UI/ Kinetic UI 
• Experience of Mobx/ Redux
• Experience of Rabbit MQ/ MS MQ/ Any other messaging queue
• Hands-on experience of building RESTful API’s and SPA’s;
• Experience in MS SQL;
• Experience in authentication and authorization;
• Intermediate+ English level.

As a plus:

• Experience in Docker
• Experience with micro front-end approach;
• Experience of Unit test (XUnit, jest-junit);
• Experience in ES6;
• Experience in Bank, Retail, Financial or/and Point of Sales projects;

Responsibilities:

• Integration with 3d party API’s and systems;
• Support of existing and creation of new applications.
• Active participation in discussions and decision making on internal products;
• Proposing technical solutions based on business needs;
• Participation in an estimation process for short, long term planning
• Active collaboration with team (participation in grooming, daily meetings, planning sessions etc.)

Project Description:

Wireless Standard POS (Point-Of-Sales) is a retail management solution for the Telecom Market.

It provides thousands of retailers with features and functionalities they need to run their businesses effectively with full visibility and control into every aspect of sales and operations. It is simple to learn, easy to use and as operation grows, more features can be added on.

Our system can optimize and simplify all processes related to retail in this business area.

Few things that our product can do:

• Robust Online Reporting
• Repair Management Software
• 3rd Party Integrations
• Customer Connect Marketing
• Time and Attendance
• Carrier Commission Reconciliation

As a member of one of 5 product development teams you will have the opportunity to work on a very complex product with microservice architecture (50+ for now) and communicate with Product, QA, Business analytics, Architecture and Customer Support teams to help improve product quality.

From a technology standpoint you will also have the opportunity to work with and develop the following technology stack which we use in our product development:

• For Back End development we use .Net Framework technologies, C# and .NET 6 etc.

• For Front End development we use React JS framework (Typescript).

On a daily basis we use additional technology stacks including: .NET, Microsoft Azure, MS SQL, HTML, CSS, JavaScript and many others.

Responsibilities:

• Content Creation:
• Write clear, concise, and compelling content for websites, blogs, articles, social media, email campaigns, marketing materials, and other platforms.
• Develop content that aligns with our brand voice and target audience.
• Conduct thorough research on industry-related topics to generate original content.
• Proofread and edit content for accuracy, grammar, and style.
• Content Strategy & Planning:
• Collaborate with marketing and other teams to develop content calendars and strategies.
• Brainstorm and pitch content ideas to support marketing campaigns and initiatives.
• Optimize content for search engines (SEO) and user experience.
• Content Management:
• Manage and update existing content on various platforms.

About the job

Are you passionate about finding the best talent in the Software Development industry? Do you thrive on the exhilaration of attracting top talent currently working at other companies? If so, we have an exciting opportunity for you!

What you'll do:

As a Talent Acquisition Specialist, you will play a pivotal role in our organization by managing the entire recruitment process, from crafting sourcing strategies to interviewing and hiring exceptional talent. You will collaborate closely with hiring managers and executive leadership, ensuring a robust talent pipeline to meet our strategic growth objectives. Your natural aptitude for building strong, trusting partnerships and your ability to prioritize and problem-solve with limited information will be key to your success.

Some of your tangible deliverables will include:

• Cultivating and maintaining strong relationships with passive candidates and industry leaders, establishing our organization as an employer of choice.
• Developing and executing a comprehensive recruitment strategy to attract top-notch tech talent.
• Utilizing data and analytics to measure the effectiveness of recruitment strategies and continually improving our processes.

Who you are:

• Passionate problem solver: You possess the ability to define, scope, and solve ambiguous problems, delivering clear, actionable insights.
• Self-starter: You thrive when presented with challenges, proactively identifying problems based on data and presenting innovative solutions.
• Effective communicator: You have the talent to translate complex analysis into compelling narratives, and you communicate effectively with individuals at all levels of the organization.
• Master of multitasking: You excel at setting priorities while remaining flexible in an ever-changing environment.

Skills required:

• Minimum of 5 years of experience in talent acquisition, with a proven track record of sourcing and hiring top talent in the tech industry.
• Proficiency in applicant tracking systems (ATS) and other HR technologies.
• Experience in utilizing creative sourcing methods and cold calling to identify and attract exceptional talent currently employed at other companies.
• Previous experience in working with mature startups or high-volume tech service companies is highly desirable.

Why join us:

At our company, we value the motivation and dedication of our employees. As a Talent Acquisition Specialist, you will have the opportunity to shape the future of our talent acquisition strategies and directly impact our strategic growth objectives. We foster a collaborative and inclusive culture that encourages learning from industry leaders and provides opportunities for personal and professional growth. Additionally, we offer competitive compensation packages and attractive benefits.

If you are driven by the thrill of finding extraordinary talent and are excited about contributing to our organization's success, we invite you to apply and join our dynamic team.

Felicity literally means 'happiness'. We were conceived with the mission to make the world a happier place. Our core team is a mix of young startup leaders and seasoned doctors. Our mission in life is to make top-class talk therapy affordable and available anytime, anywhere to all those who could benefit from it. We strongly believe that mental health goes beyond labeled psychiatric illnesses and encompasses stress, anxiety, and other uncomfortable feelings that we have daily. We seek to spread that awareness and increase the number of people seeking therapy at the right time to improve their well-being. If you relate to the mission and it excites you to be part of an early-stage startup journey, we invite you to help us make the world happier, one life at a time.

The opportunity we are looking for a MEAN Stack developer to manage the frontend, backend and server-side of our Product. We are looking for someone passionate about performance, reliability, and design with the experience and credentials to back up that passion. Someone who can take ownership of applications, work on responsive design and solve technical challenges and take pride in their solutions and code. The person should be able to translate the business requirements into world-class code.

• Work with development teams and product managers to ideate software solutions
• Build the front-end and back-end applications through appealing visual design
• Develop and manage well-functioning databases and applications
• Write effective REST APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Provide technical expertise and leadership for Web Technology
• Provide design feedback to our design team
• Be responsible for end-to-end development and support cycle
• Provide client-facing presentations and support as needed.

• Strong knowledge and working exposure on the MEAN stack.
• Good understanding of server-side templating languages
• Creating database schemas that represent and support business processes
• Proficient understanding of code versioning tools, such as Git
• Understanding of Time-Space Complexity / Optimization
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Ability to design and build extremely reliable, scalable, and high-performing enterprise systems
• Knowledge and experience with AWS cloud environment and services
• Deep understanding of Software Development methodologies, delivery frameworks
• Experience working with the latest design patterns
• Passion for clean design and library/modular grade coding
• Ability to work in agile methodologies in a distributed team environment.
• Experience working with Git and GitFlow model
  
  

Responsibilities:

• System and network monitoring - configuring network devices, firewalls, access points, routers, and switches
• Deploy, Install, Configure and administer Linux Systems and Servers
• End-user support and troubleshoot technical issues
• IT Asset and device assignments, management, and maintenance 
• G-Suite Administration
• Configure and provide Biometric and HID access
• Maintain licenses for all MTX Applications
• Interact with employees globally at the technical level, as required 
• Perform Regular Audits of IT Assets and Applications
• Ability to configure and scale IT systems and networks for a rapidly growing organization
• Assist with hardware and software issues
• Assist in defining and documenting best practices and support procedures
• Performs other duties as required or assigned which are reasonably within the scope of duties enumerated above

What you will bring:

• 4-7  Yrs experience in IT support and system administration
• Experience in network administration and Cisco Meraki
• Experience in System and network monitoring - configuring network devices, firewalls, access points, routers, and switches is a must
• Experience with Linux Server deployment and Administration
• Advanced knowledge of Ubuntu is a must
• Experience in tools like Jenkins, Docker, etc.
• Advanced knowledge of Windows, macOS
• Cisco CCNA Certification is a big plus
• Experience in Cybersecurity is good to have
• Experience working with G-Suite Administration is good to have
• Experience working with Biometric and HID access is good to have
• Familiarity with leading Infrastructure platforms such as GCP, Azure, and AWS is a big plus
• Knowledge of IT audit processes & standards such as HIPAA, SOC-2, SSAE18, and ISO-27001 is desirable. 
• Key soft skills like - 
• Flexible with multifaceted tasks and a team player
• High-level problem-solving
• Analytical and critical thinking capabilities
• Strong interpersonal and collaborative skills
• Exceptional written and verbal communication skills
•  

ABOUT US:

Magic Crate is an innovative early childhood learning company that is a pioneer and market leader in the area of discovery kits for young children. Magic Crate was set up in early 2014 by young parents from IIT, IIM, NID and Georgia Tech as a subscription service that delivers activity boxes based on fresh new themes to their customers doorsteps each month. The activities, based on science, arts, games & role play, are designed by a multi- disciplinary team of early childhood experts and specialist designers. The carefully curated activities cleverly merge educational outcomes with hours of fun and laughter for young children. 

Magic Crate is a dynamic company growing fast, and we are looking for energised and ambitious people to join us on that journey.

What this means is at this stage you will be core - influencing all aspects of development. Working with us you will enjoy a fast-paced environment with opportunities to help grow the business, and your own professional career.

ROLE:

As a Business Development Associate at Magic Crate, you will be joining the core team  responsible for helping to shape the company’s growth narrative. Working closely with the Team Lead’s your role will be to help deliver sales growth by developing and executing sales strategy developed.

The perfect candidate will be systematic and organised, a proven closer of any sales in any sector, with a flair for creatively communicating innovative new services which benefit a wide variety of customers, who are parents of children of different age groups.

WHAT'S ON OFFER:

• Competitive salary with an attractive incentives which is performance based.
• A strong appraisal and promotion policy.

WHAT'S INVOLVED:

• New Customer Acquisition - Focus on converting fresh, warm leads into confirmed orders. 
• Contacting,Promoting and selling our innovative products to Customers. 
• Able to negotiate and close Sales in routine situations.
• Renewal Team - Focused on extending existing subscriptions or renewing expired subscriptions. 
• Follow-up on the customers. 
• Developing existing and new customer relationships. 
• Meeting agreed upon Sales targets and Sales Objectives. 

RESPONSIBILITIES:

• Explain the customer on the product, its features, benefits and discuss special promotional offers available. 
• A typical day will require a maximum of 60 to 70 calls, depending on your Targets achieved. 
• Our Customers are parents of children between the age group of 2 to 13 Years.
• Talk to new customers, follow up on past customer orders for tracking and checking on reports. 
• A regular day involves making 4 to 5 subscription sales.  

CANDIDATE REQUIREMENTS: 

• Strong Communication skills with Multilinguistic skills.
• Strong Interpersonal skills, motivating and achieving.
• Passionate about a career in Sales.
• An influencer with consummate negotiation skills.
• Resilience and the ability to cope with rejection. 
• Charismatic team player.
• A high degree of self-motivation and Ambition.