Business Developer

Job Title : DevOps Engineer

Experience : 3+ Years

Location : Mumbai

Employment Type : Full-time

Job Overview :

We’re looking for an experienced DevOps Engineer to design, build, and manage Kubernetes-based deployments for a microservices data discovery platform.

The ideal candidate has strong hands-on expertise with Helm, Docker, CI/CD pipelines, and cloud networking — and can handle complex deployments across on-prem, cloud, and air-gapped environments.

Mandatory Skills :

✅ Helm, Kubernetes, Docker

✅ Jenkins, ArgoCD, GitOps

✅ Cloud Networking (VPCs, bare metal vs. VMs)

✅ Storage (MinIO, Ceph, NFS, S3/EBS)

✅ Air-gapped & multi-tenant deployments

Key Responsibilities :

• Build and customize Helm charts from scratch.
• Implement CI/CD pipelines using Jenkins, ArgoCD, GitOps.
• Manage containerized deployments across on-prem/cloud setups.
• Work on air-gapped and restricted environments.
• Optimize for scalability, monitoring, and security (Prometheus, Grafana, RBAC, HPA).

Company Name – Wissen Technology

Group of companies in India – Wissen Technology & Wissen Infotech

Work Location – Pune

While you may already know about Wissen and the company history, here is a quick rundown for you.

About Wissen Technology:

·        The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015.

·        Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains. We help clients build world class products.

·        Our workforce has highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world.

·        Wissen Technology has grown its revenues by 400% in these five years without any external funding or investments.

·        Globally present with offices US, India, UK, Australia, Mexico, and Canada.

·        We offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.

·        Wissen Technology has been certified as a Great Place to Work®.

·        Wissen Technology has been voted as the Top 20 AI/ML vendor by CIO Insider in 2020.

·        Over the years, Wissen Group has successfully delivered $650 million worth of projects for more than 20 of the Fortune 500 companies.

·        We have served client across sectors like Banking, Telecom, Healthcare, Manufacturing, and Energy. They include likes of Morgan Stanley, Goldman Sachs, MSCI, StateStreet, Flipkart, Swiggy, Trafigura, GE to name a few.

Job Description:

Experience Required: 3–5years

Job Title: Application Development Engineer (Python – Backtesting & Index Platforms)

Role Overview

We are seeking a strong Python Application Engineer to help build a next-generation Index Backtesting and Rebalance Platform.

In this role, you will design and develop deterministic, scalable calculation engines that convert financial methodologies into production-grade software.

You will work on portfolio construction, rebalancing logic, and historical simulations while consuming reference and market data from Snowflake using python as your core processing tool.

Key Responsibilities

Engine Development: Design and implement modular, reusable Python components for index construction, rebalancing, and backtesting.

Large-Scale Simulation: Use Pandas, NumPy, and PySpark to run historical calculations across long time horizons and multiple index variants.

Workflow Integration: Integrate engines with orchestrators such as Airflow or Temporal using parameterized, config-driven execution.

Reference Data Consumption: Query and utilize pricing, security master, and corporate action data from Snowflake.

Quality & Reconciliation: Build automated test harnesses to validate outputs, compare against benchmarks, and guarantee reproducibility.

Performance Optimization: Improve runtime efficiency through vectorization, caching, and distributed computing patterns.

Cross-Team Collaboration: Partner with Business, Index Ops, and Platform teams to accelerate research-to-production onboarding.

Required Technical Capabilities

Python Expertise: Strong proficiency in Python application development with emphasis on clean architecture and maintainable design.

Data & Numerical Libraries: Deep experience with Pandas and NumPy; working knowledge of PySpark for distributed workloads.

Financial Computation: Ability to implement portfolio mathematics, weighting algorithms, and time-series transformations.

Config-Driven Systems: Experience building rule-based or metadata-driven processing frameworks.

Database Skills: Strong SQL and experience consuming structured data from Snowflake.

Testing Discipline: Expertise in unit testing, regression testing, and deterministic replay of calculations.

Orchestration Integration: Familiarity with Airflow, Temporal, or similar workflow engines.

Cloud Infrastructure: Solid understanding of AWS ecosystem services (S3, Lambda, IAM).

Technical Skills:

• Technical Skills:
• Python, PySpark, Pandas, NumPy, AWS (S3, Lambda), Apache Airflow, SQL, Financial Services Domain Knowledge, Strong Communication Skills.
• 
  

Job Description

Position - SRE developer / DevOps Engineer

Location - Mumbai

Experience- 3- 10 years

About HaystackAnalytics:

HaystackAnalytics is a company working in deep technology of genomics, computing and data science for creating the first of its kind clinical reporting engine in Healthcare. We are a new but well funded company with a tremendous amount of pedigree in the team (IIT Founders, IIT & IIM core team). Some of the technologies we have created are a global first in infectious disease and chronic diagnostics. As a product company creating a huge amount of IP, our Technology and R&D team are our crown jewels. With early success of our products in India, we are now expanding to take our products to international shores. 

Inviting Passionate Engineers to join a new age enterprise:  

At HaystackAnalytics, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving stack that deals with Healthcare and Genomics.

We’re looking for full stack engineers who are passionate problem solvers, ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries. Here, you will take complete, end-to-end ownership of projects across the entire stack. 

Our ideal candidate has experience building enterprise products and has understanding and experience of working with new age front end technologies, web frameworks, APIs, databases, distributed computing,back end languages, caching, security, message based architectures et al.

You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front end and back end architecture, and ultimately, delivering amazing global user experiences.

Objectives of this Role:

• Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
• Ideate and develop new product features in collaboration with domain experts in healthcare and genomics 
• Develop state of the art enterprise standard front-end and backend services
• Develop cloud platform services based on container orchestration platform 
• Continuously embrace automation for repetitive tasks
• Ensure application performance, uptime, and scale, maintaining high standards of code quality by using clean coding principles and solid design patterns 
• Build robust tech modules that are Unit Testable, Automating recurring tasks and processes  
• Engage effectively with team members and collaborate to upskill and unblock each other

Frontend Skills 

• HTML 5  
• CSS framework ( LESS/ SASS ) 
• Es6 / Typescript 
• Electron app / TAURI
• Component library ( Webcomponents / radix / material ) 
• CSS ( tailwind) 
• State management --> Redux / Zustand / Recoil 
• Build tools - > (webpack/vite/Parcel/turborepo)
• Frameworks -- > Next JS / 
• Design patterns 
• Test Automation Frameworks (cypress playwright etc )
• Functional Programming concepts  
• Scripting ( bash , python )

Backend Skills 

1. Node / Deno / bun - Express / NEST JS 
2. Language : Typescript / Python / Rust / 
3. REST / GRAPHQL 
4. SOLID Design Principles
5. Storage (mongodb/ Object Storage / postgres ) 
6. Caching ( Redis / In memory Data grid )
7. Pub sub (KAFKA / SQS / SNS / Event bridge / RabbitMQ) 
8. Container Technology ( Docker / Kubernetes )  
9. Cloud ( azure , aws , openshift ) 
10. GITOPS 
11. Automation ( terraform , Serverless ) 

Other Skills 

• Innovation and thought leadership
• UI - UX design skills  
• Interest in learning new tools, languages, workflows, and philosophies to grow
• Communication 

We are looking for enthusiastic engineers passionate about building and maintaining solutioning platform components on cloud and Kubernetes infrastructure. The ideal candidate will go beyond traditional SRE responsibilities by collaborating with stakeholders, understanding the applications hosted on the platform, and designing automation solutions that enhance platform efficiency, reliability, and value.

[Technology and Sub-technology]

• ML Engineering / Modelling

• Python Programming

• GPU frameworks: TensorFlow, Keras, Pytorch etc.

• Cloud Based ML development and Deployment AWS or Azure

[Qualifications]

• Bachelor’s Degree in Computer Science, Computer Engineering or equivalent technical degree

• Proficient programming knowledge in Python or Java and ability to read and explain open source codebase.

• Good foundation of Operating Systems, Networking and Security Principles

• Exposure to DevOps tools, with experience integrating platform components into Sagemaker/ECR and AWS Cloud environments.

• 4-6 years of relevant experience working on AI/ML projects

[Primary Skills]:

• Excellent analytical & problem solving skills.

• Exposure to Machine Learning and GenAI technologies.

• Understanding and hands-on experience with AI/ML Modeling, Libraries, frameworks, and Tools (TensorFlow, Keras, Pytorch etc.)

• Strong knowledge of Python, SQL/NoSQL

• Cloud Based ML development and Deployment AWS or Azure

Key responsibilities:

1. Record, classify, and summarize financial transactions accurately.

2. Handle daily processing of invoices, receipts, payments, and other financial documents.

3. Maintain and update accurate financial records in accounting software (e.g., Tally, QuickBooks, SAP).

4. Oversee the entire sales process, including the creation and processing of Sales Orders, Invoices, and Delivery Notes.

5. Efficiently manage accounts payable and receivable.

6. Provide timely and accurate Debtors and Creditors Ageing reports.

7. Perform monthly bank statement and general ledger account reconciliations.

8. Assist in the preparation of monthly, quarterly, and annual financial reports and statutory reports.

9. Ensure the proper management of statutory accounts.

10. Manage inventory accurately and ensure proper documentation related to inventory movements.

11. Assist senior management with tax-related matters and filings.

12. Maintain and update the Labor Register, Sales Register, and Purchase Register.

13. Provide support in ensuring accurate documentation and communication between departments.

As a Branding and Communication Specialist, you will be responsible for developing and executing strategic branding and communication initiatives to enhance the visibility, reputation, and market positioning of our organization or client. You will play a pivotal role in shaping the brand identity, messaging, and storytelling across various channels to effectively engage target audiences and stakeholders.

Key Responsibilities:

• Brand Strategy Development: Collaborate with internal stakeholders to define and refine brand positioning, values, and messaging strategies. Develop comprehensive brand guidelines to ensure consistency across all communication touchpoints.
• Communication Planning: Develop and execute integrated communication plans that align with the overall brand strategy and business objectives. Identify target audiences, key messages, and optimal channels for reaching and engaging stakeholders.
• Content Creation and Management: Create compelling and relevant content for various communication channels, including websites, social media, blogs, press releases, and marketing collateral. Develop storytelling narratives that resonate with target audiences and reinforce brand messaging.
• Collaboration and Coordination: Collaborate closely with cross-functional teams, including marketing, digital, and creative teams, to ensure alignment and synergy across branding and PR efforts. Coordinate PR activities with marketing campaigns and initiatives for maximum impact.

Srijan is hiring for a Scrum Master/Senior Scrum Master role with a permanent WFH option.

A notice period of 30 days or less is preferred.
Remote working option available.


Roles and Responsibility:

 Backlog Maintenance

• Create and Manage Backlog
• Backlog grooming: Manage/Update “sprint-backlog” and “project-backlog” regularly after client calls and demos
• Plans forward-looking technology investigations (spikes / POC)
• After each sprint demo work with the dev team to estimate and re-estimate the backlog
• Facilitate prioritization of backlog first time;
• Facilitate prioritization of backlog during planning n+1 sprint with client
• Creating mock-ups/wireframes/Sketch images to illustrate or to detail for getting clarity from the client, and for communicating the task to the dev team
• Use JIRA for all backlog (no use of Google spreadsheets)

Daily Stand-ups

• Drive daily-stand-ups
• Ask what was done yesterday, what is the plan for today
• Ask probing questions in the stand-ups and outside of it
• Identify potential roadblocks or challenges that may come up
• Consult Group Lead and raise your concerns
• Implement advice by GL
• Ensure that the team is working towards completion of the sprint; each stand-up well did, will suggest if the velocity is enough to complete Sprint or no
• (Maintain and) Update the “information radiator board (with stickies)” for all sprints

Sprint Demos

• Run sprint demos
• Calls must be marked on the client and team’s calendar; no ambiguity in when calls happen
• Every member must be present on calls at least 2-mins before the scheduled time on the calendar; be the first to join the call as moderator
• If you are unable to join, ensure that the session is recorded; if it cannot be recorded, ensure the team has captured all feedback during the demo

Business Analysis

• Understand the business of the client and the project
• This will enable you to question business needs that clients communicate
• Validate and record agreements in stories, acceptance criteria
• Create mock-ups/wireframes/Sketch annotations to illustrate or to detail --  for getting clarity from the client; and for communicating the task to the dev team -- put these in stories in JIRA

Project Management

• The Plan -- Do -- Check -- Act (Complete control on the project)
• Create Physical boards “information radiator board (with stickies)
• Plan deliverables (JIRA/Sprint) along with the team
• Organize the Sprint, get re-estimates done,
• Plan Sprint n+1 with the client -- prepared stories for the n+1 sprint to be taken up by dev team; work with QA in
• Learn to read JIRA Burndown Charts to know if the project is on time or is there likely to be a delay
• If there is likely to be a delay, speak to the Agile Coach / Group Lead to decide the nature of communication to be sent to the client
• Release Planning - define release goals

Quality Assurance

• Detail out stories with acceptance criteria
• Ensure all stories have acceptance criteria
• Work with QA in improving quality of acceptance criteria
• Work towards zero-defect sprints
• Defect triage - accept/reject
• Support the Dev+QA team in testing yourself
• Use JIRA for all these activities
• Drive testing strategy
• Deliver stories piecemeal for testing throughout the sprint
• Validate technical architecture by asking relevant questions

Stakeholder Management

• Send out weekly Status emails to internal and external clients -- must be on SM’s calendar
• Red, Amber, Green status
• Budget consumption
• Key activities this week
• Pre-empt and document roadblocks that you/team foresee
• Raise/Flag issues to clients and work aggressively within the team/org to mitigate this
• Coach clients on agile/scrum, our model, align them on our practices, using Jira, etc

Engineering Practices

• Drive towards Unit Testing
• Drive towards Continuous Integration (CI) using Jenkins; leads to a clear release and deployment strategy/plan
• Piecemeal UAT strategy
• Drive Intrinsic quality like Code, stories written, test scenarios written
• Continuously monitor and improve them. Question people on them
• Use Jira rigorously to track stories, defects, and manage it end to end.

People, Process and Tool Coach

• Coach people to improve in their role
• Challenge and question people on the way they are working to make it better
• Run sprint-retros
• During retros listen for “cause” behind the words; by asking probing questions
• Continuously strive to improve yourself
• Handhold team on Scrum way of doing
• Strategize which tool to use for what purposes.

• 8+ years of experience as a Scrum Master
• Must have experience leading a team of around 15-20 team members in an Agile environment.
• Experience working in multi-geo or offshore environment
• JIRA experience
• Excellent verbal, written, and presentation skills
• Proven success in delivering projects within budget and specified timeframes, while ensuring customer satisfaction
• Proven problem-solving skills from problem assessment to solution selection
• Ability to identify alternatives and make contingency plans
• Capacity to embrace change and quickly adapt to new situations, changes in direction, and altering priorities
• Proven ability to thrive in a fast-paced, dynamic environment
• Ability to handle multiple projects and assignments
• Ability to demonstrate critical thinking, providing options and recommendations relating to resolving issues, mitigating risks, and resolving escalated items.
• CSM (Certified) or PMP (Certified) Good to have

Job type: Permanent with ACL Digital

Client: Concentrix

Required skills:

• MySQL, or Postgres
• Linux systems
• Agile Methodologies
• Good communication skills