Senior Software Engineer, Forms Team

Posted Yesterday
Be an Early Applicant
2 Locations
Hybrid
66K-66K Annually
Senior level
eCommerce • Marketing Tech
The Role
Own and evolve the merchant-facing Forms product (builders, popups, renderers). Build scalable, high-performance frontend and backend systems, contribute to product and technical decisions, and implement AI-driven features to speed form creation and recommendations while ensuring reliability, accessibility, and great user experience.
Summary Generated by Built In

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.

At Omnisend, those who possess a proactive and product-minded mindset, as well as a passion for crafting impactful software products, will find the perfect fit.


About the team and role:

The Forms Team at Omnisend builds and maintains the tools merchants use to capture and grow their audience - signup forms, popups, and multi-step flyouts that turn website visitors into subscribers and customers. Our work spans the full experience: from the visual form builder merchants use to design and configure their forms, to AI-powered form creation that helps merchants go from idea to published form in seconds, to the rendering engine that serves those forms reliably at scale, helping merchants collect over a million subscriber signups daily.

We're looking for a Senior Full Stack Engineer with a preference for frontend development, who is ready to play an active role in shaping the merchant-facing experience and taking ownership of it end to end. This role invites someone who is self driven, brings well-reasoned opinions to discussions, challenges assumptions, and proactively contributes to both technical and product decisions - someone who cares as much about a smooth, intuitive builder experience as they do about the performance and reliability of what gets rendered on the other end. You'll also have the opportunity to work on AI-driven features that make form creation faster and more intuitive for merchants.

Collaborating closely with product and engineering peers, you'll help the team build robust, maintainable systems while delivering impactful product changes in a timely manner.

What You'll Do @Omnisend:

  • Play a key role in the Forms team, influencing product development decisions.

  • Build a product that enables merchants to capture, convert, and grow their audience through signup forms, popups, and multi-step flyouts.

  • Build the systems behind AI-powered form creation and AI-driven recommendations for merchants.

  • Use your technical expertise to solve complex problems.

  • Leverage AI to streamline your daily operations.

We expect that you’ll bring:

  • Hands-on experience (5+ years) implementing and maintaining scalable, highly available systems with strong focus on performance and user experience. 

  • Strong front-end experience with a solid understanding of back-end technologies.

  • Mastery of core front-end languages (HTML, CSS, JavaScript, TypeScript) and frameworks (React, Angular).

  • Strong customer-centric mindset, delivering solutions that create real value for end-users.

  • Passion for ensuring quality of the deliverables and product as a whole.

  • In-depth knowledge of browser APIs, web performance optimization techniques, and accessibility best practices.

  • Experience with back-end technologies such as Go or Node.js.

  • Solid understanding of database concepts (SQL/NoSQL).

  • Experience with any cloud provider (at Omnisend we use Google Cloud Services).

How we work and what we value:

  • Company-wide OKRs.

  • 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 5500 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.

  • Over 80% senior colleagues in Product - and over half company-wide - to accelerate your growth.

  • Flexible working hours and remote work possibilities.

  • Private health insurance.

  • Unlimited access to psychotherapy.

  • Workstation budget.

  • Personalized work anniversary gifts (house cleaning, spa treatments, international flights etc.).

  • Annual company trip abroad, company gatherings twice a year, team-led teambuildings.

  • Additional days off for KASP and Rifleman’s Union members.

  • Inclusive family-related time-off policy.

Skills Required

  • 5+ years implementing and maintaining scalable, highly available systems with strong focus on performance and user experience
  • Strong front-end experience with solid understanding of back-end technologies
  • Mastery of HTML, CSS, JavaScript, TypeScript
  • Experience with front-end frameworks: React, Angular
  • In-depth knowledge of browser APIs, web performance optimization techniques, and accessibility best practices
  • Experience with back-end technologies such as Go or Node.js
  • Solid understanding of database concepts (SQL/NoSQL)
  • Experience with cloud providers (Google Cloud Services preferred)
  • Strong customer-centric mindset and passion for quality
  • Experience working on AI-driven or AI-powered product features
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: London
201 Employees
Year Founded: 2014

What We Do

Omnisend is an email & SMS marketing platform with a suite of features made specifically to help ecommerce stores grow their online businesses faster. One-click integration with major ecommerce platforms, pre-made automation & email templates, and award-winning 24/7/365 live customer support make it easy for brands of any size to sell more—all without the exaggerated cost. “Great marketing needs to be expensive” is a myth that 100,000+ Omnisend customers are busting every day by growing their businesses with email and SMS marketing. We’re a team of more than 180 Omnisenders working worldwide and looking for talented, passionate developers, artists, marketers, and everything in between. Are you excited about helping ecommerce marketers to discover the best ways to build relationships with their customers? Check out our open positions here: https://www.omnisend.com/careers/

Similar Jobs

In-Office or Remote
Kaunas, Kauno miesto savivaldybė, Kauno apskritis, LTU
96 Employees

Nayax Logo Nayax

Accountant

Fintech • Financial Services
Remote or Hybrid
Lithuania
729 Employees
3K-3K Annually

Tribe Payments Logo Tribe Payments

Senior Quality Assurance Engineer

Fintech • Payments • Financial Services
Hybrid
Kaunas, Kauno miesto savivaldybė, Kauno apskritis, LTU
193 Employees
30K-69K Annually

Orbio World Logo Orbio World

Operations Specialist

eCommerce • Logistics • Retail • App development
Hybrid
2 Locations
2K-3K Annually

Similar Companies Hiring

PRIMA Thumbnail
Travel • Software • Marketing Tech • Hospitality • eCommerce
US
15 Employees
Scotch Thumbnail
Artificial Intelligence • eCommerce • Fintech • Payments • Retail • Software • Analytics
US
35 Employees
Golden Pet Brands Thumbnail
Digital Media • eCommerce • Information Technology • Marketing Tech • Pet • Retail • Social Media
El Segundo, California
178 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account