Seniorinventi.io

Inventi Posted 13 days ago

Senior Back-End Software Engineer

SQL

Git

The job in short

From the ad's data

Inventi is hiring: “Senior Back-End Software Engineer” (Senior level). Location: Vilnius. Salary: from 4 800 € per month gross, 6 % below the median for Backend (5 100 € gross). Technologies in the ad: AI, Design Patterns, Distributed Systems, Java, Kotlin, Microservices. The ad is in English and does not ask for Lithuanian. Inventi currently has 3 open IT positions.

Salary

from 4 800 €/month

Gross/month · −4 % vs the Senior median

Level

Senior

5+ years of experience. You own decisions, architecture and quality, mentor others and see the business context.

Work mode

On-site

Vilnius

What is expected

5+ years of experience in JVM languages (Java, Kotlin, or similar).
Hands-on experience with Spring/Spring Boot, Maven, RDBMS & SQL, Git.
A passion for clean code, testing, and modern development practices like SOLID, design patterns, etc.
Solid experience with containerization (Docker), distributed systems and event-driven architecture.
A track record of making and defending technical decisions, and of helping other engineers grow.
Experience using AI tools in your development workflow
Bonus points for experience with Kafka, Kubernetes or Google Cloud.
Curiosity and a proactive mindset: you don’t just write code, you want to understand the product impact behind it.

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What they offer

Real impact in a fast growing fintech.
Continuous learning: access to courses, conferences, and books.
Team culture: events, sports challenges, team-building.
Flexible & remote work: enjoy flexible hours and remote work options.
Private health insurance and optional 3rd pillar pension contributions.
Little perks that make a difference: pet-friendly office, snacks, and a lot of ways to take a break - from board to digital.
Competitive gross salary starting from 4800 Eur per month (depending on your experience).
🔓 Unlock your value. Lead decisions, challenge ideas, and power the infrastructure of modern finance.

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Job description

The ad as published by the employer.

Inventi is a financial application development company specializing in the financial sector. We offer innovative products like Payment Gateway, Regulatory Reporting Connector and Verification of Payee (VoP), alongside tailored services, using cutting-edge technology to keep customers ahead.

We are looking for a Senior Back-End Software Engineer (Java/Kotlin) who is ready to lead the design and delivery of reliable, scalable, and secure fintech products. You'll join a cross-functional squad, where engineers, product managers, and analytics work closely together to deliver real value to our customers. You'll be writing production-ready code in the JVM ecosystem, driving technical decisions, and shaping the long-term evolution of Inventi's platforms.

The role

Develop and maintain core components of our payments and compliance products.
Write clean, tested, and well-structured code that directly impacts how businesses operate.
Collaborate with your product team to design, implement, and release new features.
Lead technical decisions within your squad: own solution design, set engineering standards, review code, and mentor other engineers.
Drive architectural decisions on microservices, event-driven systems, and scalability.
Continuously improve existing systems, ensuring performance, resilience, and security.
Use AI as part of your daily work. AI is already embedded in how we build, and we're looking for someone keen to use it and help us get even more out of it.

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Aktyvus Open for 18 more days

Salary

from 4 800 €/month

Gross, before taxes

−4 % vs Senior median 5 000 €

Bottom 46 %

Compared with 254 Senior level jobs

Net ≈ 2 904 €/month. From 4 800 €: social security (Sodra) −936 € (19.5 %), income tax (GPM) −960 € = 2 904 €. Lithuanian taxes 2026, without the 2nd pension pillar.

Compared with the median −6 %−4 % 7

Whole IT market809 jobs · 4 000 €+20 %
Backend105 jobs · 5 100 €−6 %
Senior level254 jobs · 5 000 €−4 %
Vilnius637 jobs · 4 000 €+20 %
AI201 jobs · 4 550 €+5 %
SQL143 jobs · 4 250 €+13 %
Docker92 jobs · 4 700 €≈ 0 %

IT median +0 % per week

Based on 809 active IT jobs with a gross salary on aplikuok.lt, €/month, middle of the range.

Area

Backend

Level

Senior

Work mode

On-site

City

Vilnius

Apply

All company jobs

Source: Įmonių karjeros puslapiai

Open until 2026-11-06

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About the company

Inventi

inventi.io ↗

Inventi is hiring for 3 IT positions right now, mostly in Backend, Sales, Data and AI.

Open roles: 3
Salary median: 5 000 €
Remote or hybrid: 0 %
Cities: Vilnius

Technologies in Inventi's ads

Inventi careers: all jobs 3 →

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