Senior Software Engineer - Go (m/f/d)

PAIR Finance; Berlin; Hybrid; EUR 100.000 - 125.000; Vollzeit

Zusammenfassung

A tech-driven financial company in Berlin is seeking a passionate Senior Software Engineer to join their innovative team. The role involves developing and maintaining backend applications, collaborating with product teams, and ensuring system scalability and security. Candidates should have over 5 years of software engineering experience, expertise in backend development with Go or Ruby on Rails, and solid SQL skills. The position offers a hybrid working model, a supportive international environment, and numerous employee benefits.

Leistungen

Visa sponsorship

Personal development budget

Flexible working hours

Company pension plan

28 vacation days

Corporate Benefits voucher platform

Team events and parties

Qualifikationen

• 5+ years of experience in software engineering, specifically on medium to large projects.
• Extensive expertise in backend technologies including Go and Ruby on Rails.
• Strong knowledge in writing complex SQL queries.
• Familiar with Linux, AWS, and Docker.
• Experience with TDD and CI/CD practices.
• Ability to write solid infrastructure and elegant backend code.
• Comfortable working in Agile environments (Scrum, Kanban).
• Interest in AI-based technologies.

Aufgaben

• Take ownership of complex projects from start to finish.
• Develop, optimize, and maintain core applications and services.
• Collaborate with product teams to meet product requirements.
• Maintain and improve deployment infrastructure.
• Ensure scalability, performance, and security of systems.
• Drive innovations for AI-based platform.

Kenntnisse

Backend development

SQL

Go

Ruby on Rails

Linux

AWS

Docker

TDD

CI/CD

Agile methodologies

English communication

Jobbeschreibung

Are you ready to change the market?

We are a product company developing a multi‑national debt collection platform using Ruby on Rails as well as Go and running on AWS. With a fully automated and individually tailored approach, we assess the situation of each debtor individually and thus achieve higher repayment rates without burdening the customer relationship. Our Data and Behavioral Science teams utilize purpose‑built Python tools to analyze and enrich our data.

Our company has experienced significant growth and we need to continue improving our products and infrastructure to form a reliable foundation for further growth. For the improvement and development of one of our innovative products, we are looking for you as a passionate and experienced Ruby on Rails developer. Become part of our strong and international team that is transforming the traditional collection industry with innovation and a drive for excellence.

What you can do with us:

• Take ownership of complex projects to successfully deliver from start to finish
• Develop, optimize, and maintain core applications and services
• Collaborate with the product team to understand and fulfill product roadmap requirements and unlock further company growth
• Configure, maintain, and improve deployment infrastructure, server environments, and testing infrastructure
• Work on high level architecture to ensure scalability, performance, availability, and security of our systems
• Work within an experienced, dedicated team to develop innovative solutions
• Drive innovation and enhancement of our AI‑based platform
• Stay up‑to‑date on current tech industry trends

What you should bring for it:

• You have 5+ years of relevant work experience in software engineering, and you've worked on medium to large‑sized projects for more than 1 year
• Extensive expertise in backend development and technologies with Go (and/or Ruby on Rails)
• Strong knowledge in pure SQL and experience building complex queries
• Knowledge of backend infrastructure technologies like Linux, AWS, and Docker
• Experience with TDD and CI/CD
• Ability to develop solid infrastructure and elegant code on the backend
• Familiarity within an Agile environment (Scrum, Kanban)
• Passion for developing innovative solutions and interest in working with AI‑based technologies
• Good English communication skills

Nice to have:

• Experience in the financial or accounting industry
• Frontend development experience, especially with Vue.js
• Knowledge of other backend technologies, such as Node.js, Go, Rust, or Java

Our offer for you:

• We offer visa sponsorship
• Thriving, financially stable company
• Strong experienced international team to support and mentor you along the way, smooth onboarding process
• International team of 30+ nationalities with professionals and experts
• Flat hierarchy, transparent and appreciative feedback culture, monthly all hands meetings, annual feedback and evaluation cycle, regular 1‑on‑1s with your lead
• Well‑structured onboarding process as well as supportive and welcoming colleagues
• Personal learning & development budget as well as German and English language courses
• Good salary for your strong performance
• Unlimited employment contract, flexible working hours and 28 vacation days for your work‑life balance
• Company pension plan, partly covered Deutschlandticket (public transport) and access to “Corporate Benefits” voucher platform to ensure your full well‑being
• Fun company summer and Christmas parties as well as regular team events
• This role is based in Berlin, and we have a hybrid working policy. Modern office near Uhlandstr. is complete with fresh fruit, muesli and drinks for a comfortable and enjoyable workplace

Senior Software Engineer Mfd • Berlin (Hybrid)