Senior Symfony Developer

👋 Who we are

About the company

Visit our Welcome To The Jungle homepage to learn more about AssoConnect and why you should join us!

A ScaleUp that Transforms Nonprofit Management

Market Leaders: AssoConnect is the leading software for nonprofit management in France, one of the largest markets in the world with over 1.5M nonprofits! We are also expanding in the U.S. with our Springly brand.

Impact-driven: AssoConnect helps over 40,000 nonprofits by saving their time, energy, and money. We allow them to spend more time on their purpose and facilitate their communication with their members and donors.

Ambitious growth, entrepreneurial spirit: Backed by team.blue since May 2025, we're scaling fast across Europe with both organic and external growth. While staying true to our roots (same team, same mission) we now have the resources of a European powerhouse to build the new standard for nonprofit management.

Why you should join AssoConnect

Impact: You will have the unique opportunity to work in a scale-up positively impacting the world. At your level, you will substantially impact shaping the company's future.

Fast-paced, continuous learning: We believe in investing in our team's learning through ongoing coaching and training. You will be coached by your peers and the best external advisors.

Culture & Team spirit: We don’t compromise on our values: Simplicity, Excellence, Benevolence.

Position

You will join an experienced product & engineering team of 20 people as a Symfony Backend Developer.

Thanks to the complexity of our technical environment, an all-in-one SaaS platform, you will have the opportunity to work and progress on numerous projects, such as API, payment, data, open-source bundle, and internationalization of the platform…

We strive for excellence, and therefore, we are proud to empower our supportive, knowledge-sharing team. You’ll join one of our feature squads, where a dedicated Team Leader will support your day-to-day work. Additionally, you’ll work directly with our CTO on key strategic projects, ensuring ongoing growth and success in your role.

Missions

• Participate in building our engineering excellence culture by challenging our codebase, best practices, tooling, and organization to make your dev and colleagues’ lives easier.

• Collaborate closely with Data, Product, and internal stakeholders to define specs that best fit our non-profit customers’ needs with a Domain-Driven Design mindset.

• Write excellent code implementing validated technical solutions to product requests.

• Take part in the roadmap definition every quarter.

• Contribute to our continuous improvement approach by troubleshooting and resolving bugs and issues across the stack with a zero-bug policy.

• Keep growing your knowledge through training and technological watch

Profile

Experience

• Minimum 6 years of experience implementing complex business logic with Symfony

• Experience with a quality-oriented and domain-driven organization as a bonus

• Familiarity with Kanban-based Lean organizations will be a plus

Soft Skills

• Pragmatic (use of technical debt, quick-wins, automation, …)

• Team player, sharing knowledge and best practices to help their peers grow

• Open to the idea of leading a team one day

• Client-centric with customer satisfaction at heart

• We like it when you share and deeply understand our core values

• We also like dynamic & curious people eager to learn

Hard Skills

• A good level of writing in English is required. Fluent English is appreciated.

• Hands-on experience with the Symfony ecosystem (Doctrine, API Platform, PHPUnit, …)

• Seasoned engineer able to draft, visualize & challenge technical solutions

• Strong tech culture (SOLID principles as a base, Domain-Driven Design and Hexagonal Architecture as a bonus)

What if I don’t match all these criteria?

As a candidate, you may feel you need to meet all our job offer criteria.

Not ticking every box is OK too: it means you’ll have room to learn and grow at AssoConnect.