
About OpexAI
About
We at opexAI strive to make business strategies and provide effective solutions to your complex business problems using AI, machine learning and cognitive computing approaches. With a 40+ years experience in analytics and a workforce of highly skilled and certified consultants, we provide a realistic approach to help you chart an optimal path to success.
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Job Summary
We are seeking an experienced Databricks Developer with strong skills in PySpark, SQL, Python, and hands-on experience deploying data solutions on AWS (preferred), Azure. The role involves designing, developing, and optimizing scalable data pipelines and analytics workflows on the Databricks platform.
Key Responsibilities
- Develop and optimize ETL/ELT pipelines using Databricks and PySpark.
- Build scalable data workflows on AWS (EC2, S3, Glue, Lambda, IAM) or Azure (ADF, ADLS, Synapse).
- Implement and manage Delta Lake (ACID, schema evolution, time travel).
- Write efficient, complex SQL for transformation and analytics.
- Build and support batch and streaming ingestion (Kafka, Kinesis, EventHub).
- Optimize Databricks clusters, jobs, notebooks, and PySpark performance.
- Collaborate with cross-functional teams to deliver reliable data solutions.
- Ensure data governance, security, and compliance.
- Troubleshoot pipelines and support CI/CD deployments.
Required Skills & Experience
- 4–8 years in Data Engineering / Big Data development.
- Strong hands-on experience with Databricks (clusters, jobs, workflows).
- Advanced PySpark and strong Python skills.
- Expert-level SQL (complex queries, window functions).
- Practical experience with AWS (preferred) or Azure cloud services.
- Experience with Delta Lake, Parquet, and data lake architectures.
- Familiarity with CI/CD tools (GitHub Actions, Azure DevOps, Jenkins).
- Good understanding of data modeling, optimization, and distributed systems.
Customer Support Roles
1. Customer Support Representative: Handles customer inquiries, resolves issues, and provides product information via phone, email, or chat. Should be good in English and Hindi
2. Customer Service Agent: Provides assistance and support to customers, answering questions and resolving concerns in a timely and professional manner.
3. Help Desk Support: Troubleshoots and resolves technical issues for customers, providing timely and effective solutions.
Chat Process Roles
1. Chat Support Agent: Responds to customer inquiries and resolves issues via live chat, providing quick and accurate solutions.
2. Live Chat Representative: Engages with customers in real-time, addressing their concerns and providing support through live chat platforms.
3. Virtual Customer Support Agent: Handles customer support requests via chat, email, or social media, providing timely and effective solutions.
Key Skills
- Excellent communication and interpersonal skills
- Strong problem-solving and analytical skills
- Ability to work in a fast-paced environment
- Patience and empathy when dealing with customer issues
- Strong product knowledge and understanding of company policies
Job Summary:
We are looking for a dynamic and experienced Graphic Design Manager / Assistant Design Manager with 8–10 years of relevant industry experience. The ideal candidate should possess excellent communication and managerial abilities, a strong creative vision, and hands-on expertise in graphic design. This role requires someone capable of leading a team of designers, managing client relationships, and driving projects from concept through execution with strategic insight and creative excellence.
Key Responsibilities:
- Team Leadership: Manage, mentor, and guide a team of graphic designers, ensuring consistent delivery of high-quality work.
- Project Management: Oversee the end-to-end design process for multiple projects, ensuring deadlines, quality, and brand consistency are met.
- Client Interaction: Serve as a key point of contact for clients, understanding their design needs, presenting creative concepts, and integrating feedback efficiently.
- Creative Strategy: Collaborate with marketing, product, and leadership teams to define and execute impactful visual communication strategies.
- Design Execution: Supervise the creation of visual assets including branding, digital campaigns, social media creatives, print collateral, presentations, etc.
- Quality Control: Review and approve all design deliverables to ensure they meet brand guidelines, visual standards, and project objectives.
- Resource Planning: Allocate tasks, manage workloads, and ensure optimal utilization of team resources.
- Innovation: Stay updated with design trends, tools, and technologies to continuously elevate the creative output.
Requirements:
- Bachelor's or Master's degree in Graphic Design, Visual Communication, Fine Arts, or a related field.
- 8–10 years of professional experience in graphic design, with at least 2–3 years in a managerial or leadership role.
- Strong portfolio demonstrating a range of creative projects across digital and print media.
- Excellent knowledge of design software: Adobe Creative Suite (Photoshop, Illustrator, InDesign, XD, After Effects), Figma, etc.
- Proven ability to handle multiple projects and clients simultaneously with effective time and team management.
- Exceptional communication and interpersonal skills; able to clearly articulate design concepts and rationale.
- Solid understanding of branding, visual storytelling, and marketing principles.
Preferred Qualifications:
- Experience working in a design agency, advertising firm, or in-house marketing/design team.
- Knowledge of motion graphics or video editing tools is a plus.
- Familiarity with UI/UX design principles is an added advantage.
What We Offer:
- A creative and collaborative work environment
- Opportunity to lead a talented design team
- Exposure to diverse and high-impact projects
- Competitive compensation and benefits
- Must have 6+ years of experience in C/C++ programming language.
- Knowledge of Go programming language and Python programming language is a big plus.
- Strong background in L4-L7 Internet Protocols TCP, HTTP, HTTP2, GRPC and HTTPS/SSL/TLS.
- Background in Internet security related products such as Web Application Firewalls, API Security Gateways, Reverse Proxies and Forward Proxies
- Proven knowledge of Linux kernel internals (process scheduler, memory management, etc.)
- Experience with eBPF is a plus.
- Hands-on experience in cloud architectures (SaaS, PaaS, IaaS, distributed systems) with continuous delivery
- Familiar with containerization solutions like Docker/Kubernetes etc.
- Familiar with serverless technologies such as AWS Lambda.
- Exposure to machine learning technologies and distributed systems is a plus
- B.E/B.Tech/MS degree in Computer Science, or equivalent
About the Company:
Rejolut is one of the award-winning fastest-growing emerging tech company which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT, etc. located in the USA, UK, and India. we are looking for a dedicated HR Manager
.Key Responsibilities:
• Ability to handle and maintain confidential information.
• Fluency in social media, particularly in researching and recruiting candidates through channels such as LinkedIn and also through Job portals.
• Job candidate interviewing skills.
• Taking Care of joining formalities of the Employees.
• Preparing Appointment Letter.
• Issuing the Offer Letter and explain the salary details.
• Conducting orientation and Induction for the new joiners.
• Induction about the services of the organization.
• Attendance Leave Management.
• Preparing Confirmation Appraisal Letter.
• Employee Relationship, Handling Employee Grievances, Employee Engagement Activities like Arranging Picnics, Festive Parties, and Birthdays.
• Handling Exit Interviews.
• End-user technology skills with HR software and platforms, such as HRIS or workforce management systems.
• Ability to build team morale and promote a corporate culture skills
Hiring, Human Resources Management, Benefits Administration, Performance Management, Communication Processes, Compensation, and Wage Structure, Supports Diversity, Classifying Employees, Employment Law, Laws Against Sexual Harassment, Organization
Must-Have Skills:
Strong Communication Skills, Presentation Skills, and Interpersonal Skills, Negotiation Skills, Convincing Skills.
Good To Have Skills:
Recruitment experience in Technology Company, Software Company, or SAAS domain
We are looking for an ideal candidate who will lead our marketing activities. The mission of an Assistant SEO (Search Engine Optimization) Manager is to maximize the volume of inbound organic traffic from search engines to our business websites. This will be accomplished through a combination of on-page and off-page techniques, including link-building, social media strategy, viral marketing, metadata sculpting, site speed optimization, content strategy, information architecture, and more.
As Assistant Manager, you are responsible to lead the marketing team and suggest them the best marketing techniques for social media and other digital media campaigns. You should grab the attention of customers and market the products and services.
If you have the ability to utilize the organizational resources optimally for the business promotion activities, we would like to meet you.
Roles and Responsibilities:
- Reviewing and analyzing websites for areas that can be improved and optimized
- Preparing detailed strategy reports and Marketing Plans
- Identifying powerful keywords to drive the most valuable traffic
- Writing powerful calls to action to convert visitors
- Filling websites and other content with effective keywords
- Developing link-building strategies;
- Ensure that the website, promotional material, and marketing campaign strategy are updated regularly.
- Analyzing keywords and SEO techniques used by competitors
- Keeping updated on both white hat and black hat SEO strategies to avoid staying within search engine guidelines
- Build and execute social media strategy through competitive research, platform determination, benchmarking, and messaging and audience identification
- Develop, implement and manage the marketing strategy
- Designing and measuring the success of every marketing campaign.
- Stay up to date with the latest marketing practices and technologies.
- Collaborate with the Marketing, Sales and Product Development team Communicate with industry professionals and influencers via social media to create a strong network.
- Create content marketing campaigns to drive leads and subscribers Use SEO best practices to generate traffic to our site
- Keyword research for the Addition of service based webpages on the website
- Ensure uploading of webpages on the Website through the SEO team.
- Perform Lead analysis daily to closely work for the end user needs from the website and to create campaigns accordingly.
- Experience in Email Marketing tools like Mailchimp
- Ability to plan Email calendars and schedule emails as per the plan.
- Guide the designing and content team for Email design and content along with other design and content-based changes needed on the website.
- Manage the ORM of the brand and work on creating a positive image of the Brand online along with mitigating the negative reviews.
- Closely coordinate with cross-functional teams to keep the website updated.
Job requirements and qualifications:
- Demonstrated SEO experience of at least 8-10 years.
- Strategic Understanding of Social Media and its usage in Marketing
- Experience with Google's Keyword Tool
- The ability to work with back-end SEO elements such as .htaccess, robots.txt, metadata, site speed optimization, and related skills
- Proven success in link-building and viral strategies
- The ability to deploy an effective local and long-tail search strategy
- Experience in building inbound organic search traffic and improving SERPs
- Expertise in Google Analytics, Google Search Console, SEMRush, Ahref’s
- Ability to make SEO proposals
- Ability to perform SEO Audit
Roles and Responsibilities
Hiring for Mobile app Developer (1 to 2 yrs.)
- Develop hybrid mobile app for iOS and Android platform using Flutter framework
- Hands of experience in Flutter
- Proven software development experience
- Flutter/ React Native Developer
- Must have Experienced 6 months to 2 yrs. in above
- Developed at least 2 apps and live
Desired Candidate Profile
Fresher, Experience mobile app developer
- Experience in developing Android/ iOS applications
- Testing and debugging skills
- Design, Develop and maintain applications
-Exp. in Flutter/React nativeJob Description
- Planning with the product advancement group to finish item thoughts
- Utilizing different programming to plan the items. Has hands on coding experience across different technology stacks. Willing to experiment & explore across technologies and identify the best suited
- Performing constant market analysis of competing products
- Testing item models to control configuration blemishes
- Talking with delivery team to work out financially savvy producing methodology and solutions.
- Ability to ideate, code, setup a prototype and on approval design the entire application as per business requirements.
- Complete knowledge of Full stack development. .
- As a product engineer, our Super Hero is expected to participate in all parts of development life cycle. Create user friendly, cost effective product design.
- Ability to research w.r.t features, UX, functionalities and finally testing before being rolled out.
Job Requirements
- Familiarity with all stages of product development life cycle.
- Extensive experience in writing codes, deep understanding of platform architecture, ability to design & develop solutions & knack towards problem solving.
- Deep engineering skills in various technology stacks, ability to handle big data concepts, keen to work in IIOT & machine data domain.
- Ability to effectively present ideas & communicate with team members within & outside organization, ability to write routine reports and correspondence and ability to speak confidently & effectively before groups of customers or other Donaldson colleagues.
- We are happy to have a technology geek take this position as long as s/he is able to align the product roadmap to organization’s growth roadmap.
- Good communication and presentation skills
- Effective written and verbal skills in English Language are mandatory.
- This is a global role and the candidate may be required to travel to Smart Ship Hub’s different delivery centres.
Experience Requirements & Educational Qualification
- Atleast 5 years of proven product engineering experience. Must have: managed product life cycle, knowledge of product roadmap, extensive coding experience.
- Should be open to working in Disruptive Application Design domain, IIOT, Smart Sensors, Big data
Role
We are looking for an experienced DevOps engineer that will help our team establish DevOps practice. You will work closely with the technical lead to identify and establish DevOps practices in the company.
You will also help us build scalable, efficient cloud infrastructure. You’ll implement monitoring for automated system health checks. Lastly, you’ll build our CI pipeline, and train and guide the team in DevOps practices.
This would be a hybrid role and the person would be expected to also do some application level programming in their downtime.
Responsibilities
- Deployment, automation, management, and maintenance of production systems.
- Ensuring availability, performance, security, and scalability of production systems.
- Evaluation of new technology alternatives and vendor products.
- System troubleshooting and problem resolution across various application domains and platforms.
- Providing recommendations for architecture and process improvements.
- Definition and deployment of systems for metrics, logging, and monitoring on AWS platform.
- Manage the establishment and configuration of SaaS infrastructure in an agile way by storing infrastructure as code and employing automated configuration management tools with a goal to be able to re-provision environments at any point in time.
- Be accountable for proper backup and disaster recovery procedures.
- Drive operational cost reductions through service optimizations and demand based auto scaling.
- Have on call responsibilities.
- Perform root cause analysis for production errors
- Uses open source technologies and tools to accomplish specific use cases encountered within the project.
- Uses coding languages or scripting methodologies to solve a problem with a custom workflow.
Requirements
- Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive.
- Prior experience as a software developer in a couple of high level programming languages.
- Extensive experience in any Javascript based framework since we will be deploying services to NodeJS on AWS Lambda (Serverless)
- Extensive experience with web servers such as Nginx/Apache
- Strong Linux system administration background.
- Ability to present and communicate the architecture in a visual form.
- Strong knowledge of AWS (e.g. IAM, EC2, VPC, ELB, ALB, Autoscaling, Lambda, NAT gateway, DynamoDB)
- Experience maintaining and deploying highly-available, fault-tolerant systems at scale (~ 1 Lakh users a day)
- A drive towards automating repetitive tasks (e.g. scripting via Bash, Python, Ruby, etc)
- Expertise with Git
- Experience implementing CI/CD (e.g. Jenkins, TravisCI)
- Strong experience with databases such as MySQL, NoSQL, Elasticsearch, Redis and/or Mongo.
- Stellar troubleshooting skills with the ability to spot issues before they become problems.
- Current with industry trends, IT ops and industry best practices, and able to identify the ones we should implement.
- Time and project management skills, with the capability to prioritize and multitask as needed.









