.Net | Software Engineer/Sr. Software Engineer

Review Criteria:

Mandatory:

• Strong Engineering Manager / Lead Profiles
• Must have 8+ years of overall Software Engineering/Development experience
• Must have 3+ years of experience as Engineering Manager / Team Lead role, with ownership of technical direction, delivery, and people management
• Must have hands-on Backend development experience using Python or Java, with frameworks such as FastAPI / Django / Spring / Express (Node.js)
• Must have Frontend development exposure using ReactJS, JavaScript, HTML, CSS
• Must have experience designing and building APIs, services, and integrations, including system design, PR reviews, and architectural decision-making.
• Must have experience leading engineers end-to-end – mentoring, code reviews, execution planning, and improving team productivity/quality
• Must be from Product Companies / Startups (early to growth stage), B2B SaaS + Fintech industry is highly preferred
• This role will be 80% team management and 20% IC (hands on coding required)

Preferred:

• Tier 1 engineering college

Role & Responsibilities:

We’re looking for an Engineering Manager who treats engineering management as a systems problem, not a career milestone.

You’ll lead engineers while staying close to the technical core—owning architecture, modeling decisions, and execution quality in a domain where correctness matters as much as velocity.

Technical & Product Ownership:

• Build and evolve core platform features

Design and ship APIs, services, and integrations that power billing automation, usage metering, invoicing, revenue recognition, and financial reporting.

• Model complex financial workflows

Work deeply on pricing logic, proration, true-ups, multi-currency handling, approval workflows, and event-driven billing pipelines—where small decisions have long-term consequences.

• Make architectural trade-offs

Balance “ship it now” against “live with it forever” while scaling systems that process high-volume usage data and real-time financial calculations.

• Stay technically fluent

You won’t write code every day, but you’ll review PRs, catch subtle bugs, and guide design discussions with confidence.

Team Leadership & Management:

• Lead and grow the engineering team

Mentor and manage engineers across experience levels, setting clear expectations and raising the bar on ownership, execution, and quality.

• Create high-output systems

Establish clear problem definitions, focused execution cycles, code reviews that actually catch issues, and enough slack for engineers to think—not just ship.

• Debug team dynamics like software

Observe signals, form hypotheses, intervene deliberately, and measure outcomes—whether the issue is delivery, alignment, or collaboration.

• Build the team intentionally

Design interviews that surface real problem-solving ability, not just pattern matching. At this stage, every hire shifts the average.

Cross-Functional Collaboration:

• Work closely with Product, Finance, and Customer Success to translate real-world contract terms into correct, scalable systems
• Partner with stakeholders to solve ambiguous problems where requirements evolve and trade-offs are unavoidable
• Ensure systems remain accurate, auditable, and compliant as the product scales

Ideal Candidate:

• Must have 8+ years of engineering experience, with 3+ years leading teams or owning technical direction
• You’ve built systems where the hardest part was correctly modeling messy, real-world business logic
• You default to first principles when no documented solution exists
• You’ve grown engineers by giving them problems slightly beyond their comfort zone—and supported them through productive struggle
• You’re energized by constraints, ambiguity, and unsolved problems
• Billing, fintech, or payments experience is a plus—but curiosity and depth of thinking matter more than domain checkboxes

You Should Not Apply If:

• You need a fully defined problem before you can start working
• You moved into management to avoid technical complexity
• You optimize for process over outcomes
• You find edge cases annoying rather than interesting

Nice to Have:

• Experience with financial systems, billing platforms, or fintech applications
• Knowledge of SaaS business models and compliance frameworks
• API design and integration experience
• Prior experience working at a startup
• Not taking yourself too seriously.

Perks, Benefits and Work Culture:

• Variable: Based on performance
• ESOPs (for full time roles)
• Remote (USA)

Benefits (for full-time roles):

• Health insurance
• Generous vacation policy
• Learning and development budget
• Team events and company offsites
• Maternity and Paternity benefits
• Company Laptop
• Friday game nights 

Role Summary:

Front-end Developer who would contribute towards building a highly flexible and scalable front-end by bringing deep core technology expertise.

Job Description:

- Ensure proper offline access using service workers and PWA

- Develop components which are SEO friendly

- Have experience in server-side rendering

- Drive evolution of application performance

- Ensure project scalability by having good project architecture

Skill Requirements:

- Good experience in HTML5, CSS3, JS - React

- React native

- Angular - Redux exposure - Have handled service workers and PWA caching and updates - CSS pre-processors knowledge like sass - Knowledge of webpack, parcel, grunt etc.

-Knowledge of pre-processors like SASS/LESS, CSS-Modules.

- Architecting and automating the build process for production, using task runners or scripts (Gulp / Grunt)

-Have an eye for good UI/UX, Progressive Web Apps, Responsive Design

-Interested in writing code, actively experimenting along with learning new things.

Individual applying to the role should ideally have the following attributes

-Passionate about Frontend Development and continually follow the platform & innovations

-Strong and innovative approach to problem solving and finding solutions

-Interested in working on fast-paced

- Excellent communicator (written and verbal, formal and informal)

- Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution

- Ability to multi-task under pressure and work independently with minimal supervision.

- Ability to prioritize when under pressure.

Job Description: L1 PHP Developer

We are seeking a skilled and experienced L1 PHP Developer to join our team. The ideal candidate should have a minimum of 3 years of experience and possess strong knowledge in Laravel, OOPs concepts, SQL, and PHP.

Responsibilities:

• Collaborate with the development team to understand project requirements and objectives.
• Develop and maintain web applications using PHP frameworks, primarily Laravel.
• Write clean, efficient, and well-documented code following industry best practices.
• Implement and maintain database structures and queries using SQL.
• Perform testing and debugging of applications to ensure optimal performance and functionality.
• Collaborate with cross-functional teams to ensure timely project delivery.
• Stay updated with industry trends and advancements in PHP development.

Requirements:

• Minimum of 3 years of experience as a PHP Developer.
• Proficiency in PHP programming language.
• Strong knowledge of Laravel framework.
• Solid understanding of object-oriented programming (OOP) concepts.
• Experience working with databases and writing SQL queries.
• Familiarity with front-end technologies such as HTML, CSS, and JavaScript is a plus.
• Excellent problem-solving and analytical skills.
• Ability to work independently and in a team environment.
• Strong attention to detail and commitment to delivering high-quality code.

If you meet the above qualifications and are passionate about PHP development, we would love to hear from you. Please submit your resume and portfolio showcasing your relevant work.

Note: This position is for a Level 1 (L1) PHP Developer and only candidates with the specified experience and skill set will be considered.

We look forward to reviewing your application.

Full-stack developer  - Remote position

Are you...

• Interested in working at a successful, well-funded start-up where every team member can make a huge contribution?
• Keen to make software that people will use every single day to make their lives easier?
• Excited to work on greenfield projects with responsibility and independence?
• Ready to develop and use your skills across our frontend, backend and mobile offerings?
• Meticulous about quality, and gifted with a strong desire to write beautiful code?

About the company

KeyNest solves the key exchange problem for Airbnb users. Our worldwide network of over 4,000 shops store keys so that Airbnb guests / cleaners / contractors can pick them up whenever is convenient for them. As a global partner of Airbnb we’ve checked-in over 2 million guests.

Why we need you

As the entire Airbnb ecosystem increasingly relies on KeyNest, our customers expect us to integrate additional features without reducing the ease of use that our customers love. This is why we continue to invest in beautiful, intuitive user interfaces that integrate with every tool and are used by our customers, their guests and staff, as well as our own staff.

Our product team is lead by one of the founders and complete with a director of engineering, product manager, UX designer, one mobile developer and one senior full-stack developer who will be mentoring you. We want to work with a developer who cares about the way their code impacts the people who use it.

With a genuine passion for high quality work, attention to detail and readiness to own your own projects, you will be looking for a new and exciting challenge which allows you to use your experience to drive change and maintain the high standards of our organisation.

Our Tech Stack

• C# MVC modern tech stack
• Front end web in TypeScript & Angular or Node & React
• Test Driven Development (TDD) and follow SOLID design principles.
• EF 6.0
• SQL Server 2017
• Agile experience (Scrum, Kanban)
• TFS
• Cloud hosted in Azure with micro-services architecture

Your qualities

• 2-4 years experience in C#
• Front-end web experience in Angular
• Track record of building great products
• Excited about understanding the real problems working people come up against and fixing them with technology
• You’ll love the idea of being a big part of a small team: if you come up with a great idea, you can take it all the way to production
• Motivation and ambition to succeed in a fast-paced environment
• Not afraid to take on responsibilities

What we offer

• Crucial role in a funded, dynamic & fast-growing start-up shaking up the sharing economy
• Competitive salary based on relevant experience
• Flexible working for our most committed staff
• Unparalleled opportunities to develop your career as the company develops rapidly

If you want to join the KeyNest team, please get in touch – we look forward to meeting you.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

• 2+ yrs of experience into MEAN stack Development
• Hands on Experience into MEAN, Node.js, Angular 6+ Versions, HTML5, CSS, Jquery,
• Building Single Page Applications (SPAs) with Angular JavaScript coding
• Designing and developing user interfaces using angularJS best practices.
• Adapting interface for modern internet applications using the latest front-end technologies.
• Writing JavaScript, CSS, and HTML.
• Developing product analysis tasks.
• Making complex technical and design decisions for AngularJS projects.
• Developing application codes and unit tests in AngularJS, Java Technologies, and Rest Web Services.
• Conducting performance tests.
• Consulting with the design team.
• Ensuring high performance of applications and providing support.
• Bachelor’s degree in computer science, computer engineering or similar Roles and Responsibilities
• Present design specifications
• Build, deploy and maintain websites
• Troubleshoot website problems
• Monitor website traffic
• Desired Candidate Proficiency

• Criteria : BCA / BSc/BE / BTech passouts
• Experience Required : 1 to 2 Years (Freshers Do Not Apply)
• Candidates should be ready to learn (Low-Code .NET based platform)
• Looking for immediate joiners only