Senior software engineer

Collinson Group · Maharashtra, India

Collinson is a global loyalty and benefits company.

We use our expertise and products to craft customer experiences which enable some of the world's

best known brands to acquire, engage and retain the most demanding and choice-rich customers. In particular, our unique expertise and insight into high earning, frequent travellers allows us to create products and solutions for our clients that inspire greater customer engagement to drive more profitable relationships, enrich their travel experiences, protect what matters and assist in in times of need.

While specialising in Financial Services, Travel and Retail, we also support clients in multiple sectors.

We have worked with over 90 airlines, 20 hotel groups and more than 600 financial institutions and

banks, with clients including Accor Hotels, Air France KLM, American Express, British Airways,

Cathay Pacific, Diners Club, Mandarin Oriental, Mastercard, Radisson Hotel Group, Sephora, Visa and Vhi.

We take our 30 years' experience working with these kinds of household names in over 170

countries, and help our clients to deliver the smarter experiences it takes to differentiate their

propositions, and help them win deeper devotion with their customers.

Collinson is a privately-owned entrepreneurial business with 2,000 passionate people working in 20

locations worldwide. Our solutions include Priority Pass, the world's best known airport experiences programme, while we are also the trusted partner behind many of the leading financial services, airline and hotel brand's reward programmes and loyalty initiatives.

Purpose of the job

As a Senior Software Engineer, you'll be a key figure in one of our cross-functional teams, designing

and building cloud-native, greenfield products from the ground up. You'll take ownership of features

and new capabilities, working closely with a Product Manager, Engineering Manager, and your

teammates to deliver high-quality software that is reliable, scalable, and secure.

You'll be hands-on every day; refining stories, writing code, reviewing pull requests, and solving

interesting technical problems. You'll bring strong engineering practices to the team and help shape

the way we build software. While you're not expected to manage people, your technical depth and

experience mean you'll naturally become a point of reference for others on the team.

We have a modern Type Script stack, cloud-native environment, containerised deployments, and a

strong focus on automation, observability, and AI-enhanced development.

If you enjoy solving complex problems, delivering high-impact features, and being part of a high-trust,

high-autonomy engineering culture, we'd love to have you onboard.

Key Responsibilities

• Write clean, efficient, and testable code, owning complex features and services from design

to deployment.

• Work closely with your squad (PMs, engineers, QAs) to refine requirements, scope technical

solutions, and deliver great software.

• Champion automated testing and CI/CD. You'll write unit, integration, and contract tests, and

help make our systems robust and reliable.

• Build, deploy, and monitor services in AWS using tools like Terraform, Kubernetes, and

Git Hub Actions.

and learning from incidents.

• Champion observability. You'll be using Data Dog to monitor services and debug production

issues.

collaboration and continuous improvement.

Non-negotiable

• 5+ years of experience in software development with a strong focus on Type Script (Node.js &

React) and excellent knowledge of Java Script fundamentals.

• Experience building and running production systems in AWS using tools like EKS, Lambda,

RDS.

• Skilled in designing and building Graph QL and RESTful APIs, with practical knowledge of

Mongo DB, Postgre SQL, and Kafka.

deployment primarily using Terraform.

mindset of collaboration and continuous improvement.

• Able to take a problem and run with it, bringing a pragmatic, product-focused approach to

software delivery.

• Demonstrated and continuous use of AI-assisted tooling to optimize productivity, architectural

decisions, and code robustness.

Personal Attributes

systems - innovation is valued highly at Collinson

right thing

• An attitude of being proud of your code and taking ownership