Senior/Staff Software Engineer PHP, TS, Rust, Kotlin (m/w/d)
Easy Bill
Easybill Job Opportunity
Easybill is a cloud-based invoicing software that has been on the market for more than 18 years due to its simple application, comprehensive functionality, and diverse connections through interfaces. Currently, we have more than 21,000 active customers and are growing steadily. That's why we are looking for motivated reinforcements for our team.
At easybill, we work remote-first, your place of residence is irrelevant to us - we are looking for the best colleagues*, not the most beautiful city. Our permanent locations are in Hamburg and Willich. However, we like to come together for regular team events to exchange ideas and celebrate.
The ideal profile: PHP, TypeScript, and Rust expertise, founding engineer vibes, and a strong presence on GitHub. Even if the profile does not fully match, if you are an exceptionally strong engineer, apply anyway and show us what you have built.
Tasks
We are a very motivated team of software developers. As part of the team, you would develop new features and/or scalability solutions. Ownership is important to us. We expect high self-responsibility, the motivation to complete entire projects, and the willingness to shape the e-invoicing landscape.
The main application is written in PHP/TypeScript, but we also develop in Kotlin and preferably Rust. We intensively use MySQL (Percona XtraDB Cluster), TiDB, Elasticsearch, Redis, MinIO, Docker, and more. However, the ability to work with multiple programming languages is assumed.
- Independent, motivated, and self-organized work - we like to invest in our colleagues, but we also have high expectations.
- Backend development (PHP + Symfony)
- Frontend development (TypeScript + React + TanStack)
- Development of microservices via Rust/Java
- Migration of PHP code to Rust.
- Migrations of data, refactoring
- Error analysis and debugging
- You must understand how to use AI as a productivity lever. We expect intensive use of Claude code.
- Maybe work on infrastructure and local dockerized development environments
Qualification
Basically, you don't have to know everything. It is important to us that you can show us that you are really good in your current technology stack and can credibly convince us that you are ready to quickly learn our stack.
- Deep knowledge in the field of software development. We use a lot of PHP and/or depending on the focus TypeScript, plus we have some Java and Rust in the stack. If you are an expert in using Rust, Java, Go, Zig, or other languages, we would also like to get to know you.
- Bonus: Experience with Rust, DSA, TS, distributed systems, data-intensive applications
- Bonus: Open-source contributions or public experiments (GitHub)
- Language: Fluent German and good English skills
Benefits
- Germany-wide remote-first team - no binding to a location
- Workation on Mallorca - Our employees* have the opportunity to use the rented villa on Mallorca for an inspiring combination of work and recreation
- High impact
- An inspiring and flexible working environment based on trust and self-responsibility
- We are an open, motivated, and nice team with a flat hierarchy
- No sprints and artificially generated pressure
- Fair compensation packages and development opportunities
- 30 days of annual leave and an indefinite employment contract
- Flexible working hours that are coordinated with the team
- Voluntary employee events
- Current MacBook Pros
- Training/further education opportunities worth up to 1,500 euros per year
We have many challenges and are looking for a motivated team player! If you recognize yourself in this and are looking for a new challenge, we look forward to your application.
We look forward to you!
- ...sucht einen talentierten Softwareentwickler (m/w/d), der in einem Remote-First Team arbeiten möchte. Du entwickelst neue Features in PHP und TypeScript und hast die Möglichkeit, an spannenden Infrastrukturprojekten zu arbeiten. Wir bieten flexible Arbeitszeiten, 30 Tage...SeniorRemote workFlexible hours
- SageCor Solutions is hiring a Software Engineer in Maryland, requiring twenty years of experience... ...Required skills include proficiency in Python, Kotlin/Java, Terraform, ElasticSearch/... ...and AWS. This position requires an active TS/SCI clearance with polygraph. SageCor is...SeniorKotlin
- *****MUST HAVE AN ACTIVE TS/SCI WITH ABILITY TO OBTAIN TO PASS A POLY CLEARANCE****** Software Engineer IV Our client's Space & Intelligence... ...testing frameworks. For Senior Principal level: A Bachelor's... ...a degree requirement For Staff level: A Bachelor's degree...SeniorWork at office
- Shield Consulting Solutions is hiring a full-time software engineer in Maryland, requiring an active TS/SCI clearance. The role demands 20 years of experience... ...Responsibilities include leveraging skills in Python, Kotlin/Java, Terraform, and AWS. Employees can telework up...SeniorKotlin16 hoursFull timeRemote work
$2,000 per month
...world of data with you. About The Role As a Principal/Staff Software Engineer , you will help build out the next generation data platform... ...of the public clouds - 8+ years experience working with Rust - Experience with DevOps / CD Experience building SaaS/PaaS...Senior- ...tech-forward data company in the United States is looking for a Senior Software Engineer to build and maintain their hosting platform and open-source project. The ideal candidate is proficient in Async Rust and has strong architectural skills. Join a remote-first team...SeniorRemote workFlexible hours
- ...Senior Rust Engineer Ditto is redefining how data moves at the edge. Our mission is to make it... ...SDK development mindset — You've built software that other developers consume as a... ...The Rust core ships via FFI to Swift, Kotlin, C#, JavaScript, and more. You need to...SeniorKotlinRemote workFlexible hours
- ...Senior Rust Software Engineer Compensation: 90k–120k* + Stock-Options/BSPCE Location: Remote with monthly Paris office visits (fully reimbursed... ...of at least one higher-level language (e.g. Swift, Kotlin, JavaScript/TypeScript) and are not afraid to learn more....SeniorKotlinWork at officeLocal areaRemote workHome officeVisa sponsorshipRelocation packageFlexible hours
$150k - $200k
...Information, visit Position Details Position Title: Senior or Staff Full-stack Software Engineer Department: Software Group FLSA Status: Exempt... ...and desktop application development, Go (Golang), Rust and Python for server-side development, HTML, CSS...SeniorWork at office3 days per week$219k - $285k
...Senior/Staff Software Engineer We are looking for a Senior/Staff Software Engineer to lead the development and scaling of our cloud services and... ...operation of backend microservices. ~ Proficiency with Kotlin or Java, REST APIs and SQL. ~ Experience running production...SeniorKotlinTemporary workRelocation package$104k - $166k
...team providing advanced cloud software solutions for national security. As a Cloud Software Engineer, you will design, develop, and... ...React, JavaScript, TypeScript, and Kotlin. Produce technical... ...Required Qualifications Active TS/SCI clearance with a current polygraph...SeniorKotlinContract workFlexible hoursShift work- ...technical anchor — someone senior enough to raise the... ...alignment across engineering and product. What you... ...~7+ years of backend software engineering, with strong... ...Spring Boot and ideally Kotlin too ~ Deep, hands-on... ...salary reflecting staff-level seniority — we benchmark...SeniorKotlinWork at officeRelocation
- ...A technology company in the United States seeks a Senior Backend Engineer (PHP) to support a critical payments platform. You will work with backend systems, contribute to migrations to Rust, and troubleshoot production issues. Ideal candidates should have extensive experience...SeniorRemote work
$219k - $285k
...We are looking for a Senior/Staff Software Engineer to lead the development and scaling of our cloud services and APIs that handle ride hailing for... ...and operation of backend microservices. * Proficiency with Kotlin or Java, REST APIs and SQL. * Experience running...SeniorKotlinTemporary workRelocation package- Warner Media, LLC. is seeking a Staff Software Engineer to design and develop cross-platform Analytics SDKs for CNN. In this senior role, you will collaborate with product and engineering... ...in programming languages such as Java/Kotlin or Swift. This role offers the chance to...SeniorKotlin
$170k - $210k
...Senior or Staff Android Software Engineer Base pay range $170,000.00/yr - $210,000.00/yr Skylights mission is to build the OS of the family. We... ...Write high-quality, reusable, and maintainable code in Kotlin Develop and maintain a comprehensive test suite to ensure...SeniorKotlinFull timeLocal areaHome office- ...world. The Role: We are looking for an experienced Senior Staff Software Engineer to join our Builder Tools engineering organization with a... ...Coding Skills - Proven coding skills (e.g., Java, Kotlin, Python) delivering large scale systems with infrastructure...SeniorKotlinRemote work
$198k - $240k
...Senior Staff Software Engineer, Infotainment (Android Applications & Frameworks) Scout Motors is carrying forward the heritage of one of the most... ...and implement extensible, maintainable, and performant Kotlin-based Android/AOSP/AAOS apps, frameworks, and SDKs Deliver...SeniorKotlinFull timeWork at officeImmediate startFlexible hours$180k - $220k
...voice, connectivity, and vehicle controls. We’re looking for a Software Engineer to build Android/AOSP/AAOS apps, frameworks, and SDKs that... ...by achieving the following: * Design and implement Kotlin/Java Android apps and frameworks for infotainment * Deliver...SeniorKotlinFull timeWork at officeImmediate startFlexible hours$220.5k - $298.5k
...Overview Come join Intuit as a Senior Staff Software Engineer and help us power prosperity around the world. We are looking for engineers that... ...Front-end technologies like React, Angular, SwiftUI (iOS), Kotlin (Android) ~ Back-end technologies like Java, Typescript,...SeniorKotlinTemporary workWork experience placementLocal areaRelocation package$233.5k - $350.5k
...Join us! GoFundMe is searching for a passionate and driven Senior Staff Software Engineer with a strong background in building scalable, high-... ...a plus. Preferred ~ Experience with Spring Boot, Kotlin or Java, AWS, Kafka, Kubernetes. Why you'll love it here...SeniorKotlinFull timeWork at officeLocal areaRemote workFlexible hours$120k - $260k
...About GEICO Policy Core Engineering We're building... ...Description Our Senior Staff Engineer leads the architecture... ...-Quality services and software for a variety of... ...with Java and/or Kotlin, along with at least one... ...typed language such as Rust, Golang, or C#. ~...SeniorKotlinHourly payWork experience placementLocal areaFlexible hours$214.5k - $268k
...Senior Staff Software Engineer, Analytics & Accounting Reno, NV; San Ramon, CA Do you have a passion for finance & investing? Are you interested... ...fun at work Bonus: Experience with Java or Kotlin Understanding of AWS services and infrastructure...SeniorKotlinTemporary work$231k - $300k
...potential. About the Team: Quizlet's Engineering organization builds the core... ...About the Role: We're looking for a Senior Staff Engineer to lead the technical design,... ...with backend technologies (e.g., Java, Kotlin, Golang) and/or frontend technologies (...SeniorKotlinWork at office3 days per week- ...At South Geeks, we connect top LATAM engineering talent with innovative companies building... ...the role We’re looking for a Senior Backend Engineer (PHP) to help maintain and evolve a... ...migrate portions of the system toward a Rust-based architecture. The environment...SeniorRemote workWork from homeWorldwide
$233k - $285k
Akina, Inc. is seeking a Software Engineer 3 to develop and enhance diverse software systems in Annapolis Junction, Maryland. This role requires expertise in Python, Kotlin, Terraform, ElasticSearch/OpenSearch, and AWS. The ideal candidate has 20 years of experience and...SeniorKotlin$233k - $285k
Akina Inc in Annapolis Junction, Maryland is seeking a Software Engineer 3 with expertise in Python, Kotlin, and Java. The position demands 20 years of experience in software engineering, along with a Bachelor’s degree in Computer Science or equivalent. The salary range...SeniorKotlin- ...e e r - N Y C ( T a p e s t r y ) Software Engineering New York, NY About Tapestry... .... About the role As a senior staff backend software engineer building Tapestry... ...least one major backend language (Java/Kotlin or Golang preferred). ~ Experience...SeniorKotlinFlexible hours
$200k - $230k
...looking for a fully‑remote Staff Software Engineer/Architect to help lead the expansion... ...such as MPEG Video, MPEG‑2 TS, HLS, DASH, H.264 AVC/H.265... ..., such as c#/golang/C++/Rust/Python, as well as... ...React, or mobile languages like Kotlin or Swift. Experience designing...KotlinTemporary workWork at officeImmediate startRemote workWork from home- ...us and our community. Trust Engineering is responsible for the technology... ...You Will Make As a senior technical individual contributor... ...individual contributors at Airbnb are Software Engineers which means we... ...with modern languages (e.g., Kotlin/Java/Scala) and comfortable evaluating...SeniorKotlinWork experience placement
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior/Staff Software Engineer PHP, TS, Rust, Kotlin (m/w/d). Be the first to apply!
- senior php developer United States
- wordpress php developer United States
- junior php developer United States
- php developer United States
- php developer part time United States
- php developer remote United States
- php yii developer United States
- work from home php developer United States
- full stack php developer United States
- senior game producer United States

