---
title: 'Senior SRE Engineer at Omnisend'
canonical: 'https://feeny.ai/job/senior-sre-engineer-omnisend-vilnius-djq0f0fczc9h'
type: 'job'
last_seen: '2026-09-07'
---

# Senior SRE Engineer at Omnisend

- **Company:** Omnisend
- **Location:** Vilnius, Lithuania
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.lever.co/omnisend/40f97d3d-ba70-42d7-a08d-d0e2eda28d82

## Job description

Working at Omnisend is... kind of boring. Not the soul-crushing kind of boring — more like the “no drama, no chaos, just smart people doing great work” kind. The kind that lets you focus on what matters, without pointless meetings, micromanagement, or bureaucracy. We’re data-driven. We test, we iterate, we improve. Gut feelings don’t drive decisions — insights do. We trust each other. We’re transparent, give real feedback, and actually listen. No egos, no hand-holding — just a team of experienced professionals moving fast, adapting easily, and delivering impact. Omnisend is customer-funded and customer-driven. Our work is rooted in solving real problems that help ecommerce brands grow. No empty promises — we bring in results. And yes, we have fun. But the grown-up kind — workations, team gatherings, the occasional party. No forced fun, no awkward icebreakers. Just genuine moments with a team that actually enjoys working together.

We move fast. We are flexible and adaptable to an ever-changing business environment to deliver value to our customers. Running lots of experiments and validations helps us to deliver what truly matters. Data-driven nature enables us to measure real impact and adjust. Customer feedback and daily contact create opportunities to solve problems our customers really need to be solved.

We are product engineers at heart. Cross-functional teams, led by engineering and product managers, and designers, deliver services capable of processing billions of records using event-based architecture in real time, sustaining millions of visits per day, and sending tens of billions of communications per year.

We are expanding and looking for a Senior SRE Engineer to build a platform that enables experienced teams to choose, spin and observe standard building blocks easily and help us reach our moonshot mission.

What you’ll do @Omnisend:

- Ensure that Experience teams can set up and manage their datastores autonomously;
- Building self-service and introduce standards for Experience teams to manage their Cloud resources - share knowledge and best practises;
- Look after and scale observability stack - Prometheus, Thanos, Grafanalabs Loki and Grafanalabs Tempo.
- Experiment with new stack elements or services;
- Ensure that Kubernetes cluster running  ~400 microservices is stable and scalable.

We expect that you’ll bring:

- Hands-on experience with any datastore (preferably MongoDB, PostgreSQL, mySQL, Redis);
- Understanding and knowledge of IaaS (Terraform, Ansible, etc.);
- Experience with building CI/CD pipelines;
- Knowledge of cloud services (any major cloud provider, preferably GCP);
- Good knowledge of Linux (Ubuntu, Debian);
- Experience with Kubernetes;
- Software development knowledge with Golang (huge plus).

How we work and what we value:

- Company-wide OKR;
- Empowered product teams that solve customer and business problems;
- Objective-based planning and experimentation-driven delivery;
- Product-led growth;
- We look at product metrics daily, we speak to our customers and do it often;
- Outcomes and bringing value to our customers over outputs and feature factories;
- Ship to learn. Experimentation to validate hypotheses and assumptions;
- Truly embracing data-driven decisions.

What we offer in return:

- Gross salary starting point from 5800 EUR/month based on experience;
- An unlimited learning budget for self-improvement complying with the best interest of Omnisend;
- Working methods and best practices inspired by the best tech companies in Silicon Valley;
- Senior colleagues (over 70%) enable us to have a high-performing, productive environment where your growth will accelerate;
- Flexible working hours and remote work possibilities;
- Private health insurance;
- Unlimited access to psychotherapy;
- Workstation budget;
- Personalized work anniversary gifts, such as house cleaning, spa treatments, international flights etc.;
- Attractive workations and team-led team-building events.

## About Omnisend

## Company Overview
- **One-liner**: Omnisend is a marketing automation platform built specifically for ecommerce brands, helping them drive revenue through email, SMS, and other channels powered by AI and data.
- **Entity Type**: Private (Bootstrapped/Organic Growth, with minor funding rounds)
- **Headquarters**: Vilnius, Lithuania (with offices in Kaunas, Lithuania and Charleston, South Carolina, USA)
- **Founded**: 2014
- **Founders**: Rytis Lauris (Co-founder, CEO)

## Core Business
- **Primary Industry**: Ecommerce Marketing Automation / SaaS (Software as a Service)
- **Target Customers**: B2B; specifically ecommerce brands (SMBs to mid-market).
- **Mission/Purpose**: To make ecommerce marketing easier, more intuitive, powerful, and personal for the people behind every store. They aim to help online brands grow through smarter, more personal customer relationships.

## Products & Services
- **Omnisend Platform**: An omnichannel marketing automation platform that integrates email, SMS, and push notifications.
    - **AI**: AI-powered tools for copywriting, send-time optimization, and audience segmentation.
    - **Campaigns**: Create and send email and SMS campaigns, either together or separately, with on-brand assets.
    - **Automation**: Pre-built workflow templates (welcome, abandoned cart, post-purchase) that generate significant revenue on autopilot (claiming 70% of revenue comes from automations).
    - **Segmentation**: Customer segmentation based on behavior, purchase history, and engagement.
    - **Integrations**: Seamless integration with over 200+ ecommerce platforms (Shopify, WooCommerce, BigCommerce, etc.) and other tools.

## Market Standing
- **Valuation/ Market Cap**: Not publicly available (privately held, unlikely to have a public valuation from the last 12 months).
- **Key Metric**:
    - **Annual Revenue**: Estimated at ~GBP 26.5M (source: LinkedIn data).
    - **Total Funding**: ~EUR 186,000 (small, early funding; company is primarily customer-funded and profitable).
    - **Customers**: Over 150,000 online stores globally.
- **Notable Investors/Partners**: Partnership with Amazon Advertising. Key integrations include Shopify, BigCommerce, WooCommerce, Magento, and others.
- **Growth Signals**:
    - **Headcount**: Grown to 250+ employees from 208 in the previous year (+7.4% YoY).
    - **Recognition**: Listed in Deloitte’s Technology Fast 500 in EMEA and the Deloitte Technology UK Fast 50 (38th place).
    - **Global Footprint**: Distributed workforce across 19 countries, with hubs in Vilnius, Kaunas, and Charleston.

## Competitive Advantages
- **Ecommerce Focus**: A deep, singular focus on ecommerce allows for highly specialized features and integrations that general marketing platforms lack.
- **Unified Omnichannel**: True integration of email, SMS, and push notifications within a single platform, making it easier to manage multi-channel campaigns.
- **Customer-Funded Growth**: The company is largely bootstrapped and customer-funded, suggesting a strong product-market fit and sustainable business model without the pressure of venture capital demands for growth at all costs.
- **Cost-Effectiveness**: Marketed as providing up to 35% smaller invoices than competitors like Klaviyo, a key selling point for cost-conscious SMBs.

## Strategic Focus
- **AI Integration**: Deeply embedding AI into the core product to automate tasks like copywriting, audience targeting, and send-time optimization, allowing marketers to focus on strategy.
- **Platform Expansion**: Continuing to build out integrations and features to become the central operating system for ecommerce marketing.
- **Customer Experience**: Maintaining a focus on "real people" support to differentiate from larger, more automated competitors.

## Why Work Here
- **Company Culture**: Described as a place that values efficiency, autonomy, and delivering results. They emphasize a lack of "chaos and drama," focusing on "smart people doing great work together."
- **Work Policy**: **Hybrid & Remote-friendly**. Offers flexible working hours and the ability to work from home. Physical offices are available in Vilnius, Kaunas, and Charleston.
- **Engineering Culture**: Over 70% of product colleagues are reported to be senior, providing a strong learning environment for engineers.
- **Benefits**:
    - Unlimited learning budget for relevant resources.
    - Quarterly salary and performance reviews.
    - Private health insurance.
    - 3rd pillar pension investment options (for Lithuanian employees) or retirement plan matching up to 5% (for US employees).
    - Growth trajectory of a successful, stable company (11+ years of consistent growth).

## Sources
1. [omnisend.com](https://www.omnisend.com/about-us/)
2. [omnisend.com](https://www.omnisend.com/careers/)
3. [omnisend.com](https://www.omnisend.com/)
4. [linkedin.com](https://tw.linkedin.com/company/omnisend)

## Other roles at Omnisend

- [Junior Account Executive, SMB](https://feeny.ai/job/junior-account-executive-smb-omnisend-vilnius-qc35wfvgk8p8) — Vilnius, Lithuania
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