Work in Lithuania

ConnectPay

Senior Backend Engineer

Added 6 days ago

Seniority level:

Senior specialist

Skills:

Backend Development , 5 yrs. (required)

Java , 3 yrs. (required)

Languages:

English B2 - Upper intermediate

Experience:

5 yrs. minimum in Information Technology & Services

Monthly salary (gross):

4000 - 5500 €

Contract type:

Full-time

Location:

Vilnius

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Job description

Position:

We are looking for a talented and passionate Backend Engineer to join our engineering team. In this role, you will work closely with other engineers and product teams to build and optimize scalable backend services and microservices architecture.

We invite you to:

Develop, maintain, and enhance backend services and APIs using Java
Design and implement scalable, secure, and high-performance microservices
Monitor production environments to ensure availability, performance, and reliability, addressing issues proactively
Take ownership of microservices in production, managing deployment, monitoring, and incident response
Write clean, efficient, and well-documented code following best practices
Implement and maintain unit tests, integration tests, and performance tests to ensure high software quality
Collaborate closely with frontend engineers, DevOps, and product teams to deliver seamless end-to-end solutions
Optimize database queries and design efficient data structures to improve performance and scalability
Follow architectural guidelines and best practices provided by the Tech Lead and Architect
Troubleshoot and debug complex backend issues, ensuring smooth system operations

We expect you to have:

5+ years of backend development experience with a strong focus on Java
Solid understanding of microservices architecture and distributed systems
Experience with API development and database management (SQL/NoSQL)
Familiarity with CI/CD pipelines and modern development tools
Hands-on experience with monitoring and observability tools for production environments
Strong understanding of software testing (unit, integration, performance)
Experience working in Agile environments
Strong communication skills and the ability to collaborate across teams
Proficiency in English

An advantage would be:

Experience with cloud platforms (AWS) and containerization
Familiarity with security and compliance best practices

We offer:

Salary: 4000-5500 EUR (gross) per month, depending on your experience and skills
Benefits: private health insurance, and pension fund or wellness package
"Workation": work abroad for up to 6 months
Additional days off: up to 10 extra days off on various occasions
Convenient location: our office is in Vilnius, Algirdo Str., and it's pet friendly
Hybrid (2 days in the office each week) work model
Extra perks: various team-building activities, board game nights, weekly breakfast gatherings, and more

Founded in 2017

Employees 93

Open positions 4

Avg. monthly salary 4692.40 €

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About ConnectPay

We, ConnectPay, are an all-in-one financial platform offering embedded payments, accounts, and cards, enabling businesses to scale effortlessly.

Powered by our proprietary technology suite, our Banking-as-a-Service (BaaS) includes built-in compliance beyond industry standards, ensuring smooth, secure growth—without added complexity.

OUR SOLUTIONS
🔹 Embedded finance / Banking-as-a-Service (BaaS) with built-in compliance
🔹 IBAN accounts + Digital wallets
🔹 Euro-zone SEPA & SEPA Instant payments
🔹 Cross-border & SWIFT payments
🔹 80+ currencies
🔹 Physical & virtual VISA cards - white-label version available
🔹 Merchant services: card acquiring, payment initiation, recurring payments
🔹 Daily banking solution

PROVEN TRACK RECORD – 2024
🚀 1.8M transactions processed
💰 €7.5B yearly payment turnover
🏦 €92M client funds held

We are a licensed Electronic Money Institution, authorized and regulated by the Central Bank of Lithuania under the European Central Bank’s regulatory framework.