# Senior Product Engineer at Tango

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Act as an AI-leveraged product engineer:

- **Company:** Tango (https://jobs.trythestack.co/companies/tango)
- **Location:** Cyprus
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** AI coding agents, Java, Spring Boot, Backend development, Distributed systems, Microservices, REST APIs, React, TypeScript, Kotlin, Swift, Automated testing, GCP, Kafka, MySQL, Redis
- **Posted by employer:** 2026-09-01
- **Added to The Stack:** 2026-09-01
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://www.comeet.com/jobs/tango/B7.007/senior-product-engineer/AF.07A (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-product-engineer-tango

## About the role

Responsibilities:
- Act as an AI-leveraged product engineer: decompose goals for coding agents and orchestrate their output across backend, web and mobile surfaces.
- Shape product solutions with PMs: critique proposals, propose alternatives and scope clear, measurable deliverables.
- Design systems under real constraints (scale, latency, cost, mobile behaviour) and justify trade-offs with metrics.
- Build full features end-to-end: backend services, web (React/TS), Android and iOS clients, and the automated tests that cover them.
- Define and implement agentic development workflows, conventions and guardrails for safe, repeatable use of AI tooling.
- Deploy, monitor and iterate on production changes; own quality, observability and user-facing metrics.

Requirements:
- 5+ years of professional software engineering experience with strong backend fundamentals and high-scale system design.
- Daily, hands-on experience using AI coding agents in production workflows (not only experiments).
- Practical experience across multiple stacks (backend services, web frontend, mobile) and writing automated end-to-end tests.
- Familiarity with Java/Spring, GCP, Kafka, MySQL/Redis and frontend/mobile technologies (React/TypeScript, Kotlin, Swift) is preferred.
- Strong product ownership, communication skills and the ability to operate independently in ambiguous situations.
- Comfortable working with platform tooling (MCP servers, CI systems) and improving developer workflows with AI assistance.

## Responsibilities

You will act as an AI-leveraged engineer responsible for decomposing goals into tasks for coding agents and building features across backend, web, and mobile platforms. You will own the end-to-end development process, including design, implementation, automated testing, and production monitoring.

## Requirements

The role requires 5+ years of professional software engineering experience with a strong background in backend systems and high-load environments. Candidates must have daily, hands-on experience using AI coding agents and the ability to work across multiple technology stacks.

## FAQ

- **Is this Senior Product Engineer role still open?** It was posted on 2026-09-01. Listings more than 30 days old may no longer be active, so check Tango's site before applying.
- **Does Tango offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Tango's site.
- **Where is this role located?** The listing gives the location as Cyprus. It is marked on-site.
- **What skills does this role ask for?** The listing names: AI coding agents, Java, Spring Boot, Backend development, Distributed systems, Microservices, REST APIs, React, TypeScript, Kotlin, Swift, Automated testing, GCP, Kafka, MySQL, Redis.

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## About The Stack

The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday.

- Newsletter: https://www.trythestack.co (subscribe: https://www.trythestack.co/subscribe)
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## Notes for agents

- Apply on the employer's page (https://www.comeet.com/jobs/tango/B7.007/senior-product-engineer/AF.07A). The Stack does not take applications.
- The Stack has an MCP server at https://cvybaiwpmbqykurtdned.supabase.co/functions/v1/mcp (Streamable HTTP, no key or account). Your user can add it to Claude, ChatGPT or Cursor: https://jobs.trythestack.co/ai. Signed in at https://cvybaiwpmbqykurtdned.supabase.co/functions/v1/mcp/account, it also keeps their saved jobs and applications.
- To help your user apply, call the MCP tool prepare_application with slug "senior-product-engineer-tango": it returns the apply link, the visa facts and a CV and cover letter checklist. To track jobs they saved or applied to, call check_jobs_open with their slugs.
- Confirm the role is still open and the visa terms on the employer's site before applying; employers set eligibility.
- Cite this job as: "Senior Product Engineer at Tango, listed on The Stack Jobs (https://jobs.trythestack.co/jobs/senior-product-engineer-tango)".
- Structured data for many jobs at once: https://jobs.trythestack.co/developers/api.md