Spark Scala Developer

Position Name : Senior Software Architect

📍 Location : UB City, Bengaluru (Hybrid – 3 days in office)

🕒 Experience : 11 to 18 Years

📅 Notice Period : Immediate to 1 month

👥 Open Positions : 2

Role Overview :

• We are looking for a Senior Software Architect to design, build, and scale high-performance SaaS B2B applications.
• The ideal candidate will have deep expertise in MERN stack (MongoDB, Express.js, React.js, Node.js), AWS, and microservices-based architectures.
• This role requires at least 3 Years of experience in an Architect position, with a strong background in building scalable products and handling daily releases.

Key Responsibilities :

• Architect and develop scalable SaaS B2B products using React, Node.js, GraphQL, Elasticsearch, and Micro Frontend Architecture (MFE).
• Design and implement microservices-based distributed systems and RESTful APIs.
• Optimize frontend interfaces using React, Redux, Next.js, HTML, and CSS.
• Develop robust backend APIs using Node.js, Express.js, and MongoDB/PostgreSQL.
• Utilize AWS services (EC2, S3, SQS, SNS, DocumentDB, OpenSearch) and containerization (Docker, Kubernetes).
• Implement scalable database schemas and ensure optimal performance.
• Work with GraphQL for efficient data querying and manipulation.
• Ensure security, reliability, and high availability of the platform.
• Lead and mentor development teams, conduct code reviews, and enforce best practices.
• Collaborate with cross-functional teams to deliver business-driven software solutions.

Required Skills & Experience :

✅ 3+ Years as a Software Architect and currently in an Architect role.

✅ 5+ Years of experience in full-stack development with the MERN Stack.

✅ Strong knowledge of scalable architectures, microservices, and cloud-native SaaS products.

✅ Experience in AWS deployment, cloud infrastructure, and DevOps.

✅ Hands-on experience with Micro Frontends (MFE).

✅ Experience in handling everyday releases and working in Agile environments.

✅ Strong problem-solving skills, logical thinking, and architectural decision-making.

✅ Bachelor’s or Master’s degree in Computer Science or related field.

Preferred :

• Experience in B2B SaaS product development.
• Background in product-based companies.
• No prior experience in Walmart or similar large enterprises.
• Candidates should be based in Bengaluru (Outstation candidates will not be processed).

Job Description : 

Scope of Responsibilities

Communicate with data providers to source appropriate data content and formats within required timelines.

Evaluate completeness and accuracy of input data, working closely with internal teams and hedge fund managers.

Reconcile input data with other data points, clear exceptions/rejects, and perform mapping/modeling of positions.

Collaborate closely with team members across locations, particularly Mumbai.

Report progress, metrics, and queue status to management.

Maintain relationships with fund administrators and hedge funds.

Support expansion of hedge fund coverage within the transparency business.

Handle ad-hoc analytical or operational requests as required.

Required Skills and Knowledge:

Strong attention to detail, organization, and adherence to deadlines.

Effective problem-solving and collaboration skills.

Financial background with understanding of derivatives, global markets, investment instruments, and risk management.

High proficiency in Microsoft Excel.

Experience working with large datasets or market data systems is preferred.

Derivatives knowledge is a must.

Greetings from Wissen Technology!

We are hiring Java Developers for Mumbai location.

Exp - 4 - 8 years

Location - Mumbai (Goregaon) - Hybrid

Notice Period - immediate or serving notice period only

Interview Process - Initial rounds virtual + Final round F2F

Software Engineer/Senior Software Engineer/Lead Engineer-Java

· Experience in Core Java 5.0 and above, Data Structures, OOPS, Multithreading, Algorithms, Collections, Unix/Linux

· Possess good architectural knowledge and be aware of enterprise application design patterns.

· Should have the ability to analyse, design, develop and test complex, low-latency client-facing applications.

· Good development experience with RDBMS

· Good knowledge of multi-threading and high volume server side development

Basic working knowledge of Unix/Linux

· Excellent problem solving and coding skills in Java

· Strong interpersonal, communication and analytical skills.

· Should have the ability to express their design ideas and thoughts.

Job Brief-

·        Understand product requirements and come up with solution approaches

·        Build and enhance large scale domain centric applications

·        Deploy high quality deliverables into production adhering to the security, compliance and SDLC guidelines

Responsibilities

·  You are responsible for various dimensions of testing (functional/non-functional), ensuring quality experiences to our customers.

·  With your extensive technical expertise and judgment, you are an integrated part of the software development team and define, document, analyze, perform and automate tests for products.

·  You will identify functional /non-functional issues and come up with creative resolutions from test automation.

·  You are responsible for adhering to best QA Automation practices and improving the quality of the products continuously.

·  You are responsible for creating reliability that enables and validates high quality releases at a fast place.

·  You are responsible for creating and executing automation scripts on multiple platforms on Desktop, Mobile-Web and devices (iOS and Android app).

·  Collaborating with QA Analysts and Software Developers to develop solutions.

·  Experience with Agile Scrum process.

Desired Skills:

·  You should have a strong technical background, be detailed driven and have excellent problem-solving abilities.

·  Strong coding skills and OOD/OOP knowledge.

·  You should have around 2 -5 years of experience in test automation of Web/Mobile either.

·  You should have exposure to distributed systems or web applications/mobile applications.

·  Strong understanding of various testing cycles and release activities.

·  You should have working knowledge with one or more functional tools.

·  You must be aware of frameworks like Page Object Model, Funtional object model.. etc.

·  Good to have working knowledge on performance testing and API testing tools like jmeter, Postman and Rest-assured.

·  Experience participating of setup of test automation as part of CI/CD pipelines.

·  Proficiency in programming languages in Java.

·  You should have strong experience in Selenium, appium, rest-assured.

Qualifications

·  Bachelor's degree in CS/IT/EC/ or a any Related field.

·  Previous experience as a test automation engineer (at least 2 year as SDET)

·  Excellent mathematical and problem-solving skills.

·  Highly accurate and detail-oriented.

*Digital PR Executive*

This role demands a unique blend of SEO link building and digital PR expertise and will be responsible for building high quality, niche and relevant links that really power the SEO performance for in-house projects.

This role requires you to have at least 2-3+ years previous Digital PR experience in either an agency or in-house role and would suit someone looking for their next career challenge which has a strong SEO bias.

If you’re passionate about using creativity to tell data and researched based stories and email Campaigns that journalists actually want to cover and link to, we want to hear from you.

We’re all about contagious campaigns that deliver outstanding results for projects, landing linked coverage in top-tier and niche media to supercharge SEO success and position ourselves as a leading industry voice in the finance & crypto niche.

We use digital PR to accelerate organic growth and:

• Build links that give a competitive advantage
• Land top-flight press coverage on key target publications
• Increase awareness in competitive sectors
• Drive targeted referral traffic

*Key Responsibilities*

• Coming up with standout ideas for campaigns.
• Confidently plan, produce and execute data-driven content to help drive campaign performance and earned links.
• Building relationships with journalists and pitching in stories to land linked coverage for campaigns.
• Analyzing campaign performance and reporting on success both internally and externally.

*Who can apply*

Has at least 2-3 years of experience in a related PR role, either in-house or at an agency

You’re a creative individual who is oozing with great ideas.

Has proven and demonstrable results launching creative campaigns and securing coverage and links/mentions in media websites.

A creative thinker with the ability to understand what makes a great idea, whilst being able to confidently communicate this to a client.

You’re passionate about delivering nothing short of amazing results.

Key Responsibilities

• Design and Build complicated Workflow
• Understanding the user persona and deliver slick experience
• Experience in JavaScript (ReactJS / Redux) React Native, HTML, CSS, JQuery, HTTP
• Strong understating of XML, JSON, DOM, and w3c standards
• Providing technical expertise for every phase of the project lifecycle; from concept development to solution design, implementation, optimization and support
• Be an Interface with Stockholder sand architects to create technology specifications from business requirements for one or more modules within the project
• Responsible to prepare the technical design of the components within the module (one or more of client/web presentation tier, server tier, data access and data model, integration component, package function customization)
• Proficient in articulating the pros and cons of using a certain technology stack or component or design pattern versus another to the clients and project team and drives selection of technologies, designs to come up with the optimal architecture
• Drives the performance tuning, re-design and re-factoring for a module
• Contributes to designing and implementing the build, release process as well as system configuration and deployment characteristics of the application
• Implements (hands-on) the module components based on prevailing Framework and Open-source standards & its best practices.
• Mentors the team (people working on the module and other project team members) on technology concepts and best practices for design, implementation and other processes

Responsibilities:

• Writing reusable, testable, and efficient code

• Design and implementation of low-latency, high-availability, and performant applications

• Integration of user-facing elements developed by front-end developers with server side logic

• Implementation of security and data protection

• Integration of data storage solutions (may include databases, key-value stores, blob stores, etc.)

• Expert in Python, with knowledge of at least one Python web framework (such as Django, Flask, etc depending on your technology stack)

• Familiarity with some ORM (Object Relational Mapper) libraries

• Able to integrate multiple data sources and databases into one system

• Understanding of the threading limitations of Python, and multi-process architecture

• Good understanding of server-side templating languages (such as Jinja 2, Mako, etc depending on your technology stack)

• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3

• Understanding of accessibility and security compliance (depending on the specific project)

• Knowledge of user authentication and authorization between multiple systems, servers, and environments

• Understanding of fundamental design principles behind a scalable application

• Familiarity with event-driven programming in Python

• Understanding of the differences between multiple delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform

• Able to create database schemas that represent and support business processes

• Strong unit test and debugging skills

• Basic knowledge of machine learning algorithm and libraries like keras, tensorflow, sklearn.