Sr. QA Engineer

We're a small, high-output technology consultancy based in London, building AI-powered platforms for the construction and real estate industry. We work with enterprise clients and develop our own products. You'll be building real things that ship.

We're looking for a full-stack developer who has hands-on experience integrating AI into products - not just someone who's done a tutorial on LangChain, but someone who's actually built features powered by LLMs, embeddings, or AI APIs and shipped them to real users.

What you'll do

Build and maintain full-stack web applications using React/Next.js on the frontend and Node.js or Python on the backend

Integrate LLM APIs (Claude, OpenAI, etc.) into production workflows — including prompt engineering, structured outputs, tool use, and retrieval-augmented generation

Work with MCP (Model Context Protocol) servers and AI agent architectures as part of our platform integrations

Design and build APIs that connect AI capabilities to user-facing features

Contribute to data pipelines that feed AI systems — document parsing, embedding generation, vector storage

Work directly with the team on architecture decisions — no layers of project managers

What we're looking for

3–8 years of professional full-stack development experience

Strong React/Next.js and Node.js or Python (ideally both)

Genuine, demonstrable experience integrating AI/LLM capabilities into a product — tell us what you built, how the AI was used, and what you learned

Familiarity with at least some of: LangChain, LlamaIndex, vector databases (Pinecone, Weaviate, pgvector), embedding models, RAG pipelines, prompt engineering patterns

Comfortable with REST APIs, PostgreSQL, and modern deployment (Docker, CI/CD)

Exposure to or interest in MCP (Model Context Protocol), AI agents, and tool-use patterns is a strong plus

Solid written English — you'll be communicating daily with a UK-based team via async standups and weekly video calls

Willingness to overlap with UK hours for at least 4–5 hours daily (roughly 1:30 PM – 6:30 PM IST)

Product company or startup background preferred over services/outsourcing firms

What we offer

Cutting-edge AI and LLM work — not a legacy codebase

Exposure to MCP integrations, Claude API, and modern AI tooling before most developers even hear about it

Potential for long-term engagement with room to grow into a tech lead role

Flexible hours outside the overlap window

One paid day off per month

Required Skills: Proficiency in CRM tools, Excellent Communication & Stakeholder Management, Cross functional collaboration, Amplitude, Mixpanel, GA4, Retention Strategy

Criteria:

• Candidate should have Experience: 6–8 years in Product Marketing, Lifecycle Marketing for digital-first or app-based businesses.
• Preferred industry exposure: Gaming, OTT, consumer tech, or subscription-led platforms or E-commerce environments.
• Understanding of lifecycle communication, retention strategies, and user segmentation.
• Strong understanding of user behavior, adoption funnels, and product-led growth.
• Hands-on experience in CRM and in-app communication campaigns.
• Proficient in analyzing funnel metrics, adoption KPIs, and deriving actionable insights.
• Strong stakeholder management and ability to collaborate with Product, Design, Data & Lifecycle teams.
• Experience with CRM tools such as CleverTap, MoEngage, Braze, or WebEngage.
• Familiarity with analytics platforms (Amplitude, Mixpanel, GA4) and basic understanding of A/B testing / experimentation frameworks.

Description

Key Responsibilities

1. Drive Feature & Product Adoption

• Plan and execute go-to-market (GTM) and in-app communication strategies to increase awareness and usage of new or underutilized product features.

2. Convert User Insights into Messaging

• Analyze user behavior and pain points to craft clear, value-led positioning and messaging for features and product experiences.

3. Plan & Execute Cross-Channel Campaigns

• Run CRM, in-app, and creative communication campaigns to educate users, highlight feature benefits, and improve engagement.

4. Measure & Optimize Performance

• Track feature usage, conversion, and retention metrics to identify gaps and refine messaging, funnels, or user journeys.

5. Collaborate with Cross-Functional Teams

• Work closely with Product, Data, Design, and Lifecycle Marketing teams to ensure consistent communication and seamless product experience delivery.

Key Expected Outcomes

• Demonstrable growth in feature and overall product adoption across the platform.
• Smooth and timely GTM execution for new feature launches.
• Clear, consistent product communication across all channels and user segments.
• Data-backed continuous improvement informed by user feedback and performance insights.
• Strong collaboration and alignment between Product, Lifecycle, and Design teams, ensuring efficient rollouts and improved user experience.

Must-Have Requirements

• 6-8 years of experience in Product Marketing, Lifecycle Marketing, or similar roles in digital-first/app-led businesses (OTT, consumer tech, or subscription-based models preferred).
• Strong understanding of user behavior, adoption funnels, and product usage patterns.
• Hands-on experience executing CRM and in-app communication campaigns.
• Analytical mindset with the ability to interpret funnel metrics and convert insights into action.
• Excellent communication and stakeholder management skills.
• Strong written and verbal communication, with clarity in user-facing messaging.
• Ownership mindset with end-to-end accountability for campaign planning and execution.
• Understanding of digital platforms and OTT ecosystems.

Should-Have Requirements

• Experience working in OTT, entertainment, or consumer-tech environments with knowledge of content-driven user behaviors.
• Working knowledge of CRM tools such as Clevertap, MoEngage, Braze, or WebEngage.
• Familiarity with analytics tools (Amplitude, Mixpanel, GA4).
• Exposure to A/B testing and experimentation frameworks.
• Comfort with data visualization platforms such as Appsflyer, Metabase, Looker, or Power BI.
• Understanding of lifecycle communication and retention-focused strategies.
• Ability to review or create campaign creatives with strong narrative alignment.
• Curiosity and storytelling capability to translate product features into user benefits.

Good-to-Have Requirements

• Prior experience in driving feature adoption or contributing to product-led growth initiatives.
• Experience working in high-growth, data-driven startup environments.
• Familiarity with marketing automation and experimentation tools.
• A creative eye for content, communication, and user experience design.

Success Metrics

• Feature Adoption Rate: % of users engaging with new features (7-day/30-day adoption).
• Feature Retention Rate: Repeat usage of adopted features.
• Campaign Engagement Metrics: CTR, CVR, and engagement uplift from CRM/in-app campaigns.
• Time-to-Launch Efficiency: Speed and accuracy of GTM execution.
• User Awareness: Improvement in survey scores or reduction in support queries.
• Cross-Functional Alignment: Execution efficiency with Product, Data, and Design teams.
• Impact on Retention & Watch Hours: Contribution of product marketing efforts toward user engagement KPIs.

We are looking for a talented Node.js Developer to join our growing development team. The ideal candidate will be responsible for designing, developing, and maintaining server-side applications using Node.js.

Responsibilities:

1. Develop, test, and maintain server-side applications using Node.js.
2. Design and implement scalable and high-performance APIs.
3. Collaborate with front-end developers to integrate user-facing elements using server-side logic.
4. Implement security and data protection measures.
5. Troubleshoot and debug issues to ensure the smooth operation of applications.
6. Collaborate with other team members and stakeholders to define software requirements and specifications.
7. Stay up-to-date with the latest industry trends and advancements in Node.js development.
8. Participate in code reviews to maintain code quality and provide constructive feedback.
9. Optimize applications for maximum speed and scalability.
10. Work with databases, such as MongoDB, MySQL, or other NoSQL databases.

Qualifications:

1. Proven experience as a Node.js Developer or similar role.
2. Strong proficiency in JavaScript and server-side frameworks (e.g., Express.js).
3. Experience with front-end technologies, such as HTML, CSS, and JavaScript.
4. Knowledge of RESTful API design and development.
5. Familiarity with databases and data modeling.
6. Understanding of asynchronous programming and event-driven architecture.
7. Experience with version control systems, such as Git.
8. Solid understanding of security best practices for web development.
9. Excellent problem-solving skills and attention to detail.
10. Good communication skills and the ability to work effectively in a collaborative team environment.

Education and Experience:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• Proven work experience as a Node.js Developer with a portfolio of relevant projects.

What will your job look like?

• Develop product modules and enhancements as per functional specs
• Assist in preparing functional and technical design specifications
• Work with business analysts, QA, and IT departments as required

All you need is…

• Strong analytical abilities and problem-solving skills applying software engineering principles
• Ability to work in a collaborative team environment while also being able to execute work independently
• Ability to write modular, clean, efficient code
• Eagerness to learn and interest in new technologies
• Ability to work in a fast-paced, start-up environment
• Diligence in all aspects of work performed

Must Have

Technical Skills

• Backend languages/frameworks:
• J2EE (Java, JSP, Servlets)
• Spring Framework ecosystem and micro-services
• Tag Libraries
• UI layer programming:
• HTML
• DHTML
• JavaScript
• cascading style sheets (CSS)
• React/Angular
• Databases:
• SQL queries, indexing, views

Work Experience

• 3+ years of relevant software development experience
• Usage of SVN or similar SCM system
• Usage of Eclipse or similar IDE

Educational Experience

• Bachelor's degree in Computer Science or a related field

• Engage with our clients primarily through email, phone, or our ticketing system
• Understand client needs and tackle problems
• Think creatively about technical issues and find ways to change showstoppers into positive ways forward
• Work closely with internal teams and external partners to deep dive on a customer request or Issue to provider resolution within SLA.
• Manage workflow using our systems to ensure nothing falls to the bottom of the to-do list
• Keep current on product releases and updates
• Share the knowledge among your fellow trouble-shooters and create knowledge articles when necessary
• Support Customers working with Migration teams on Data Migrations to our Platform.
• Work on migrating sensitive customer data from a third-party investment platform or Excel to SyndicationPro with minimal supervision.
• Understand the client’s needs and set up the SyndicationPro platform to meet customer expectations.
  
   

• A passion for solving problems.
• A way with words that makes technical topics easy to understand
• A keen eye for getting to the root cause of an issue
• A love of helping people
• An ability to manage multiple needs and keep them all on track
• A strong ethos towards helping the team win
• Prior experience in SaaS environments
• Experience with MS Office and data programs
• Attention to detail
• Confidentiality

• Experience in writing professional Emails
• Experience in handling a high volume of customer queries
• Must have 1-2 years of prior experience in SAAS environments.
• Must be comfortable working during night shifts.

About SuperK

We are re-imagining how Bharat’s neighbourhood retail, the unorganized Kirana stores of today will get transformed into organized convenience retail chains over the next decade - we are driving this change.

SuperK is a well-funded early-stage startup that offers a full-stack solution to empower small format retail stores in Tier 2 and below towns. SuperK is rebranding existing small format retail stores and providing them with the benefits of procurement, tech systems, intelligence, and marketing at scale to create a chain of mini supermarkets. Some parallels can be drawn to how Oyo has transformed the small hotel industry, Medplus & Apollo have changed pharma retail and BigC & others have changed offline mobile buying.

What you will be doing

• Working closely with the Engineering lead to contribute to deciding the backend as well as frontend system architecture for products used by consumers, retailers, and other stakeholders.
• Stay informed about the product strategy; evaluate the feasibility of solutions proposed by PMs, estimate development effort, and help in planning the roadmap and individual features.
• Building the blocks of the entire system across multiple products on your own from the ground up with the freedom to try new things.
• Coordinate and collaborate with other developers to meet the timelines.
• Built systems that scale through software, contributing to the architecture and design.

What we would like to see in you

• 2-4 years of relevant experience as a full-stack engineer who has owned the entire stack of a product or a major module.
• Strong programming expertise in any of the JavaScript frameworks like NodeJS, ExpressJs, or Python frameworks like Django.
• Strong computer science fundamentals in OOPs, DS algorithm design and time complexity analysis.
• Experience in writing REST APIs
• Good understanding of relational databases and networking systems.
• Proficiency with at least one Object Oriented language(e.g Java, Python)
• Exposure to Cloud Platforms like AWS, Azure, or Google Cloud.
• Ability to work in an unstructured environment
• High enthusiasm and self-drive to build systems from the ground up.
• Focus on things that work compared to traditional conventions.

Position - Software Development Engineer

Responsibilities

• Develop new user-facing features
• Build reusable code and libraries for future use
• Ensure the technical feasibility of API integrations
• Optimize application for maximum speed and scalability
• Collaborate with other team members and stakeholders

Requirements

• Proficient understanding of Java 8 or plus, Spring Frameworks, Spring Boot & Microservices
• Strong problem solving skills and good with product understanding
• Good understanding of server-side programming and integration with UI components.
• Good understanding of MySQL and any one NoSQL
• Good understanding of asynchronous request handling, partial page updates, and AJAX
• Proficient understanding of code repositories like git
• 2- 5 years of experience

Personal Characteristics

• Passion and commitment
• Coding enthusiastic
• High integrity
• Self-starter

Key Skills

• Java
• Spring
• Spring Boot
• J2EE

Software Engineer in Test/Test Engineer work within software development agile teams to

ensure software is designed and implemented for testability. They write automated unit,

component and system tests to ensure code quality and detect regressions early in the

development cycle. They are responsible for accurate test execution documentation. They also

maintain the integration and test frameworks used by multiple development teams. They must be

able to support a fast-paced agile software release process for one of Convergent’s cybersecurity

customers.

Job Duties

Develop software to perform unit, component and system testing

Develop and maintain test execution and tracking software

Contribute towards architecture designs providing feedback on testability

Decompose user stories into tasks and estimate story points for user stories and tasks

Perform manual tests as required

Experience and Skills:

Required Skills

o Experience in test design and implementation

o Experience in release management

o Experience with Python

o Experience with Docker

o Experience with Linux systems (CentOS and RHEL preferred)

o Experience with automation tools and frameworks (unittest, Jenkins, Selenium)

o Experience with Linux BASH scripting and administration

o Works and communicates well in a distributed/remote team environment

Desired Skills

o Experience with Git and Ansible

o Experience with RedHat Package Manager (RPM) and yum repositories

o Experience testing applications and deploying them to cloud micro service

architectures (AWS, OpenShift, Azure, etc.)

o Experience with Django based full stack web development

o Experience testing web application frontends (React preferred)

o Familiarity with KVM/ESX virtual environments

o BS in Computer Science, Engineering or a related field (3 years work experience in place of degree)

If you are interested for above position, then please send me your updated cv & following details:

Current CTC:

Expected CTC:

Notice period:

Can relocate to Baner Pune (Y / N) :

Experience with automation tools and frameworks (unittest, Jenkins, Selenium) in years:

Experience in years in Python Scripting:

Experience with Linux systems (CentOS and RHEL preferred) in years:

Experience in Docker in years: