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Founded in 2014, Circles is a global technology company reimagining the telco industry with its innovative SaaS platform, empowering telco operators worldwide to effortlessly launch innovative digital brands or refresh existing ones, accelerating their transformation into techcos. Today, Circles partners with leading telco operators across multiple countries and continents, including KDDI Corporation, Etisalat Group (e&), AT&T, and Telkomsel, creating blueprints for future telco and digital experiences enjoyed by millions of consumers globally. Besides its SaaS business, Circles operates three other distinct businesses: Circles.Life : A wholly-owned digital lifestyle telco brand based in Singapore, Circles.Life is powered by Circles ’ SaaS platform and pioneering go-to-market strategies. It is the digital market leader in Singapore and has won numerous awards for marketing, customer service, and innovative product offerings beyond connectivity. Circles Aspire : A global provider of Communications Platform-as-a-Service (CPaaS) solutions. Its cloud-based Experience Cloud platform enables enterprises, service providers and developers to deliver and scale mobile, messaging, IoT, and connectivity services worldwide. Jetpac : Specializing in travel tech solutions, Jetpac provides seamless eSIM roaming for over 200 destinations and innovative travel lifestyle products, redefining connectivity for digital travelers. Jetpac was awarded Travel eSIM of the Year. Circles is backed by renowned global investors, including Peak XV Partners (formerly Sequoia), Warburg Pincus, Founders Fund, and EDBI (the investment arm of the Singapore Economic Development Board), with a track record of backing industry challengers. Software Engineer – Mobile (AI-Accelerated) Location: Gurugram, India (Hybrid) Company: Circles.Life – Jetpac Type: Full-time About Jetpac Jetpac, from Circles, is building a seamless way for travelers to stay connected globally. We offer eSIMs across 200+ destinations with a fast-growing consumer platform spanning web, mobile, and partner channels targeting the travel essentials segment. We operate as a high-velocity product team. Small teams, fast decisions, and direct ownership. We ship continuously, iterate quickly, and measure what matters. The Role Mobile development is changing rapidly with AI-assisted and agent-based development workflows. At Jetpac, we expect engineers to use these tools as a core part of how they build software. As a Mobile Engineer, you will build and scale Jetpac's Android and iOS applications using React Native, while owning features end-to-end from product and UX understanding through development, testing, release, and iteration. This role is for engineers who: Think beyond tickets and understand the product problem Use AI to significantly accelerate development Care about UX, performance, and quality Take ownership of what they build What You'll Do & Core Areas Build and ship Android and iOS features using React Native Own features end-to-end: understand the problem, shape the solution with the team, build, test, release, and iterate Use AI-assisted and agent-based development workflows across coding, debugging, testing, and code review Work closely with Product and Design to build simple, polished mobile experiences Write and maintain automated tests, and use AI-assisted testing workflows to improve product quality Identify and resolve performance, reliability, and UX issues Improve existing features based on product data, user feedback, and production insights Work closely with backend engineers to build reliable end-to-end experiences Focus areas include: React Native and cross-platform mobile development Mobile UX and product experience AI-accelerated development workflows Testing and quality App performance and reliability API integration and mobile architecture Required Skills and Experience 2–3 years of professional mobile software development experience Strong experience building production applications with React Native Experience shipping and maintaining both Android and iOS applications Experience with mobile APIs, state management, navigation, and native device capabilities Strong understanding of mobile performance, debugging, and automated testing Experience working with REST APIs and backend services Comfortable with Git, CI/CD, and modern development workflows Hands-on experience using AI-assisted or agent-based development workflows Ability to review, debug, test, and improve AI-generated code , not just generate it Some experience on UX principles and mobile interaction patterns Example Projects You'll Work On Build new Jetpac mobile experiences across the eSIM discovery, purchase, activation, and management journey Improve key parts of the mobile experience to improve conversion and usability Build new product capabilities and integrations across the Jetpac ecosystem Improve app startup time, rendering performance, API efficiency, and reliability Build AI-assisted workflows that accelerate feature development, testing, and debugging What Success Looks Like You ship high-quality mobile features in days, not weeks You use AI to materially increase your development velocity You take strong ownership of implementation and contribute to getting features to production The app becomes faster, more reliable, and easier to use You improve the team's ability to build and ship mobile experiences Hiring Process HR Round Technical Interview with Mobile Developers Live Practical Assignment (build + explain your approach, including AI usage) Technical Conversation with CTO Why Jetpac High ownership, low bureaucracy Real product impact at global scale AI-first engineering culture Fast-moving team with strong engineering culture Flexible work setup across global teams Circles is committed to a diverse and inclusive workplace. We are an equal opportunity employer and do not discriminate on the basis of race, national origin, gender, disability or age. Data Protection and Privacy Statement By submitting an application for this position, you, as the applicant, or your authorised representative(s), consent to Circles’ Candidate Data Protection and Privacy Policy . You also agree to the collection, use, and/or disclosure of your personal data by us solely for recruitment purposes as specified in the Policy. You acknowledge that you have read and understood the Policy, are aware of your rights regarding your personal data, and accept the terms relating to international data transfers, where applicable. You further understand that you may withdraw consent at any time, which may affect our ability to consider your application. In instances where your personal data or application is submitted by a third party, it is understood that such third party has been duly authorised by you to disclose the relevant personal data and provide consent on your behalf, and that you have been made aware of this Policy. To all recruitment agencies: Circles will only acknowledge resumes shared by recruitment agencies if selected in our preferred supplier partnership program. Please do not forward resumes to our jobs alias, Circles, employees or any other company location. Circles will not be held accountable for any fees related to unsolicited resumes not uploaded via our ATS.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.
