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Experience: 3.00 + years Salary: Confidential (based on experience) Shift: (GMT+05:30) Asia/Kolkata (IST) Opportunity Type: Hybrid () Placement Type: Full time Permanent Position (*Note: This is a requirement for one of Uplers' client - Vobiz AI) What do you need for this opportunity Must have skills required: Go, Golang, PostgreSQL, AWS, ECS, EKS, Kubernetes Vobiz AI is Looking for: Vobiz AI is building India's most developer-friendly Voice API platform AI-native telephony infrastructure powering 4 million calls per day. You'll join a small, high-ownership engineering team and take on day-to-day responsibility for integrating features into the platform, monitoring production alerts, and deploying microservices on AWS. What You'll Do Build and maintain concurrent, high-throughput services in Go (goroutines, channels, worker pools) for call routing, dispatch, rate-limiting, and billingOwn the data layer write optimised SQL queries, design schemas, and manage indexes and partitioning on a large-scale PostgreSQL database (~250 GB and growing)Monitor and respond to production alerts throughout the day using Datadog, CloudWatch, and database query analysisDeploy and maintain microservices on AWS ECS/EKS using Docker and container tooling; assist senior engineers with infrastructure tasksIntegrate and harden HTTP connections with upstream services timeouts, circuit breakers, idempotency, retry semanticsCo-develop features in small groups, breaking down tasks and taking informal ownership of feature sprints alongside teammatesDebug legacy Python services when needed (read and understand existing code; not expected to rewrite)Write unit tests and participate in code reviews Must Haves 35 years of production Go (Golang) experience Go must be your primary languageDeep PostgreSQL skills: query optimisation, indexing, partitioning, schema design at high data volumeExperience working with large-scale datasets in production environmentsHands-on microservices development and deployment experienceAWS fundamentals ECS, EKS, or Kubernetes; container tooling (Docker)Production debugging and observability experience Datadog, CloudWatch, or equivalent APM toolsAbility to read and debug Python (legacy services)Comfortable co-developing features in small groups and taking ownership of sprint deliverables Good to Have Redis or any distributed caching service (Memcached, etc.)VoIP, SIP, or telephony domain knowledge (FreeSWITCH, CDRs, call routing)Fintech or payments-adjacent backend experienceReliability patterns circuit breakers, idempotency, dedup/reconciliation, fail-open/fail-closedCI/CD pipeline experience Docker builds, ECS task deployments, Terraform How to apply for this opportunity Step 1: Click On Apply! And Register or Login on our portal.Step 2: Complete the Screening Form & Upload updated ResumeStep 3: Increase your chances to get shortlisted & meet the client for the Interview! About Uplers: Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you! .
Here's where they are and how to stand out in your next interview.
24.795Jobs
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.