Junior Data Scientist

Remote opening

min 3.5 years

What you’ll do:

You will be working as a senior software engineer within the healthcare domain, where you will focus on module level integration and collaboration across other areas of projects, helping healthcare organizations achieve their business goals with use of full stack technologies, cloud services & DevOps. You will be working with Architects from other specialties such as cloud engineering, data engineering, ML engineering to create platforms, solutions and applications that cater to latest trends in the healthcare industry such as digital diagnosis, software as a medical product, AI marketplace, amongst others. Focuses on module level integration and collaboration across other areas of projects

Role & Responsibilities:

We are looking for a Full Stack Developer who is motivated to combine the art of design with programming.Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.

• Develop new user-facing features

• Build reusable code and libraries for future use

• Ensure the technical feasibility of UI/UX designs

• Optimize application for maximum speed and scalability

• Assure that all user input is validated before submitting to back-end

• Collaborate with other team members and stakeholders

• Would be responsible to provide stable technical solutions which are robust and scalable as pe business needs

Skills expectation:

• Must have

o Frontend:

 Proficient understanding of web markup, including HTML5, CSS3

 Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS

 Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery

 Good understanding of at least one of the advanced JavaScript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, ReactJS etc.

 Familiarity with one or more modern front-end frameworks such as Angular 15+, React, VueJS, Backbone.

 Good understanding of asynchronous request handling, partial page updates, and AJAX.

 Proficient understanding of cross-browser compatibility issues and ways to work

around them.

 Experience with generic Angular testing frameworks

Job Description

We are seeking a highly skilled DevOps / Kubernetes Engineer. The ideal candidate will have strong expertise in container orchestration, infrastructure as code, and GitOps workflows, with hands-on experience in Azure cloud environments. You will be responsible for designing, deploying, and managing modern cloud-native infrastructure and applications at scale.

Key Responsibilities:

· Manage and operate Kubernetes clusters (AKS / K3s) for large-scale applications.

· Implement infrastructure as code using Terraform or OpenTofu for scalable, reliable, and secure infrastructure provisioning.

· Deploy and manage applications using Helm and ArgoCD with GitOps best practices.

· Work with Podman and Docker as container runtimes for development and production environments.

· Collaborate with cross-functional teams to ensure smooth deployment pipelines and CI/CD integrations.

· Optimize infrastructure for cost, performance, and reliability within Azure cloud.

· Troubleshoot, monitor, and maintain system health, scalability, and performance.

Required Skills & Experience:

· Strong hands-on experience with Kubernetes (AKS / K3s) cluster orchestration.

· Proficiency in Terraform or OpenTofu for infrastructure as code.

· Experience with Helm and ArgoCD for application deployment and GitOps.

· Solid understanding of Docker / Podman container runtimes.

· Cloud expertise in Azure with experience deploying and scaling workloads.

· Familiarity with CI/CD pipelines, monitoring, and logging frameworks.

· Knowledge of best practices around cloud security, scalability, and high availability.

Preferred Qualifications:

· Contributions to open-source projects under Apache 2.0 / MPL 2.0 licenses.

· Experience working in global distributed teams across CST/PST time zones.

· Strong problem-solving skills and ability to work independently in a fast-paced environment.

Strong Engineering Manager / Technical Leadership Profile

Mandatory (Experience 1): Must have 9+ years of experience in software engineering with experience building complex, large-scale products

Mandatory (Experience 2): Must have 2+ years of experience as an Engineering Manager / Tech Lead with people management responsibilities

Mandatory (Tech Skills 1): Strong technical foundation with hands-on experience in Java (or equivalent compiled language), scripting languages (Python, PHP, Ruby, Perl, Node.js), web technologies (HTML, CSS, Javascript), and databases (SQL/NoSQL)

Mandatory (Tech Skills 2): Proven ability to solve large-scale technical problems and guide teams on architecture, design, quality, and best practices

Mandatory (Leadership & Delivery): Experience in leading cross-functional teams, planning and tracking delivery, mentoring engineers, conducting performance reviews, and driving engineering excellence

Mandatory (Collaboration): Must have strong experience working with Product Managers, UX designers, QA, and other cross-functional partners

Mandatory (Communication): Excellent communication and interpersonal skills to influence technical direction and stakeholder decisions

Mandatory (Company): Top product companies (logistics, supply chain, e-commerce, or B2B SaaS at large scale)

Mandatory (Stability): Must have stayed for at least 2 years with each of the previous companies

Mandatory (Education): B.Tech in computer science or related field from Tier 1, Tier 2 colleges

Mandatory (Note 1): Education can be ignored for candidates with proven experience in strong, reputed product companies

Mandatory (Note 2): This role is a balanced mix of individual contribution and leadership responsibilities (50–50)

Mandatory (Note 3): Avoid candidates from small startups (<100 employees), MNC, semi fintech like banks, BFSI, and services background

Experience / Education

• 12–15 years in mainframe infrastructure/architecture roles, including decommissioning and dismantling projects.
• Proven record of leading IT service transitions across geographies.
• Bachelor’s/master’s in computer science, Engineering, or related field.
• Certifications: ITIL Expert, IBM z/OS, or cloud/hybrid architecture certifications highly desirable.

Key Responsibilities

1. Platform Ownership & Optimization

• Own the design, optimization, and lifecycle management of the mainframe infrastructure.
• Evaluate and optimize mainframe capacity (MSU) and LPAR workloads, ensuring balance between performance and cost.
• Oversee datacenter operations, monitoring strategies, middleware (MQ, File Transfer like CFT), firewall/security clearance, and release management.
• Ensure full documentation of designs, optimizations, and lifecycle activities for audit and compliance.

2. Cross-Stakeholder Collaboration

• Work closely with stakeholders across locations and India, aligning infrastructure with business and IT objectives.
• Collaborate with application owners, operations teams, and project leaders to provide ongoing technical support.
• Act as the primary liaison with Vendors, IBM and other solution providers, driving technical synergies.
• Lead joint technical discussions with Vendors, ensuring solution alignment with transformation and exit strategies.

3. Technical Transformation & Insourcing

• Lead the transition of mainframe responsibilities from other locations to India, ensuring smooth handover and knowledge transfer.
• Build and mentor an India-based managed services team, progressively taking over steady-state operations.
• Develop a structured roadmap for insourcing and governance alignment, balancing compliance, cost, and performance.
• Provide regular technical assistance to project teams, ensuring infrastructure readiness and support.

4. KPI Ownership & Reporting

• Define, monitor, and report technical KPIs (capacity, performance, availability, incident management, and cost optimization).
• Deliver regular KPI dashboards and reports to senior management.
• Enforce KPI adherence across both internal teams and external vendors, driving corrective actions where required.

5. Decommissioning & Dismantling

• Lead the end-to-end decommissioning of mainframe components across software, middleware, and hardware.
• Manage license offboarding and termination (e.g., IDMS, CA/Broadcom), ensuring no residual dependencies remain.
• Oversee datacenter hardware dismantling and disposal, ensuring compliance with security and regulatory requirements.
• Collaborate with security and governance teams to revoke access, certificates, and data securely.
• Create detailed decommissioning playbooks, closure documentation, and audit-ready reports.

6. Housekeeping & Lifecycle Management

• Own and manage all housekeeping activities end-to-end (storage cleanup, archival, job scheduling, patching, log retention, etc.).
• Standardize housekeeping routines into clear runbooks, automating where possible.
• Ensure lifecycle management of mainframe systems, from capacity planning to decommissioning.
• Report housekeeping outcomes and ensure alignment with compliance and audit needs.

7. Knowledge Continuity & Documentation

• Take full ownership of knowledge transfer from existing responsible teams, leaving no knowledge gaps.
• Establish a structured knowledge base capturing infrastructure, decommissioning, and housekeeping processes.
• Regularly update documentation to reflect system changes, exit milestones, and best practices.

Skills & Competencies

• Deep expertise in mainframe optimization (MSU, LPAR), datacenter operations, and middleware integration.
• Hands-on experience in mainframe decommissioning, dismantling, and license termination.
• Strong understanding of housekeeping routines and lifecycle management in mainframe environments.
• Proven ability to lead cross-country transitions (Other locations to India) and multi-vendor ecosystems.
• Strong vendor and partner collaboration skills.
• Strategic mindset to balance stability, compliance, cost optimization, and modernization.
• Excellent communication, documentation, and executive reporting capabilities.
• Leadership in building, mentoring, and scaling technical teams in a managed services model.

Responsibilities and duties

• Create content marketing campaigns to drive leads and subscribers Use SEO best practices to generate traffic to our site
• Regularly produce various content types, including email, social media posts, blogs, and white papers
• Actively manage and promote our blog, and pitch articles to relevant third-party platforms
• Edit content produced by other members of the team
• Analyze content marketing metrics and makes changes as needed
• Collaborate with other departments to create innovative content ideas

About us:

Arista Networks was founded to pioneer and deliver software driven cloud networking solutions for large datacenter storage and computing environments. Arista's award-winning platforms, ranging in Ethernet speeds from 10 to 400 gigabits per second, redefine scalability, agility and resilience. Arista has shipped more than 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Committed to open standards, Arista is a founding member of the 25/50GbE consortium. Arista Networks products are available worldwide directly and through partners.

About the job

Arista Networks is looking for world-class software engineers to join our Extensible Operating System (EOS) software development team.As a core member of the EOS team, you will be part of a fast-paced,high caliber team-building features to run the world's largest data center networks.Your software will be a key component of Arista's EOS, Arista's unique, Linux-based network operating system that runs on all of Arista's data center networking products.

The EOS team is responsible for all aspects of the development and delivery of software meant to run on the various Arista switches.You will work with your fellow engineers and members of the marketing team to gather and understand the functional and technical requirements for upcoming projects.You will help write functional specifications, design specifications, test plans, and the code to bring all of these to life.You will also work with customers to triage and fix problems in their networks. Internally, you will develop automated tests for your software, monitor the execution of those tests, and triage and fix problems found by your tests.At Arista, you will own your projects from definition to deployment, and you will be responsible for the quality of everything you deliver.

This role demands strong and broad software engineering fundamentals, and a good understanding of networking including capabilities like L2, L3, and fundamentals of commercial switching HW.Your role will not be limited to a single aspect of EOS at Arista, but cover all aspects of EOS.

Responsibilities:

• Write functional specifications and design specifications for features related to forwarding traffic on the internet and cloud data centers.
• Independently implement solutions to small-sized problems in our EOS software, using the C, C++, and python programming languages.
• Write test plan specifications for small-sized features in EOS, and implement automated test programs to execute the cases described in the test plan.
• Debug problems found by our automated test programs and fix the problems.
• Work on a team implementing, testing, and debugging solutions to larger routing protocol problems.
• Work with Customer Support Engineers to analyze problems in customer networks and provide fixes for those problems when needed in the form of new software releases or software patches.
• Work with the System Test Engineers to analyze problems found in their tests and provide fixes for those problems.
• Mentor new and junior engineers to bring them up to speed in Arista’s software development environment.
• Review and contribute to the specifications and implementations written by other team members.
• Help to create a schedule for the implementation and debugging tasks, update that schedule weekly, and report it to the project lead.

Qualifications:

• BS Computer Science/Electrical Engineering/Computer Engineering 3-10 years experience, or MS Computer Science/Electrical Engineering/Computer Engineering + 5 years experience, Ph.D. in Computer Science/Electrical Engineering/Computer Engineering, or equivalent work experience.
• Knowledge of C, C++, and/or python.
• Knowledge of UNIX or Linux.
• Understanding of L2/L3 networking including at least one of the following areas is desirable:

1. IP routing protocols, such as RIP, OSPF, BGP, IS-IS, or PIM.
2. Layer 2 features such as 802.1d bridging, the 802.1d Spanning Tree Protocol, the 802.1ax Link Aggregation Control Protocol, the 802.1AB Link Layer Discovery Protocol, or RFC 1812 IP routing.

• Ability to utilize, test, and debug packet forwarding engine and a hardware component’s vendor provided software libraries in your solutions.
• Infrastructure functions related to distributed systems such as messaging, signalling, databases, and command line interface techniques.
• Hands on experience in the design and development of ethernet bridging or routing related software or distributed systems software is desirable.
• Hands on experience with enterprise or service provider class Ethernet switch/router system software development, or significant PhD level research in the area of network routing and packet forwarding.
• Applied understanding of software engineering principles.
• Strong problem solving and software troubleshooting skills.
• Ability to design a solution to a small-sized problem, and implement that solution without outside help.Able to work on a small team solving a medium-sized problem with limited oversight.

Resources:

• Arista's Approach to Software with Ken Duda (CTO): https://youtu.be/TU8yNh5JCyw
• Additional information and resources can be found at https://www.arista.com/en/

You will be primarily responsible for creating the sales lead funnel across targeted geographies like USA, EMEA, APAC. This role will manage a team of SDRs and will need an experienced combination of demand generation, ABM, and SaaS sales expertise.

• Develop, maintain, and execute demand generation plans aligned with business goals.
• Prioritize and group prospects according to opportunity, buyer need, persona, solution and buying cycle.
• Partner with the marketing team to develop full-fledged demand generation campaigns.
• Identify the most effective marketing messages, value proposition, collaterals, channels for personas, and key accounts in the regions.
• Plan and execute ABM strategy for all products & geographies.
• Managing, training, and motivating SDRs to drive revenue growth.

• MBA with 5+ years of experience in SaaS-based B2B demand generation or ABM roles.
• The candidate should be an expert in Hubspot.
• Looking for an experienced candidate in the USA market.
• Prior team handling experience is a must.
• Expertise in handling CRM, drip campaigns, sales automation tools, and outbound lead generation techniques.
• A keen eye on data, analytics, and insights to drive revenue targets.
• Hands-on experience in sales pipeline management and top of the funnel metrics.

You will work as part of the Sales team and report to the Sales head.

A wholesome opportunity in a fast-paced environment will enable you to juggle between concepts yet maintain the quality of content, interact, share your ideas, and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls, and Compass. Xoxoday works with over 1000 global clients. We help our clients engage and motivate their employees, sales teams, channel partners, or consumers for better business results.

We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. However, we assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.