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Senior Software Engineer, Aiven Apps - Aiven - Helsinki, Finland

Software Engineer

Posted: July 11, 2026
Posted 1 day ago
Last seen in crawl: July 11, 2026 (1d ago)
Estimated Expiry: August 15, 2026
Role & Management
Role Level:Mid-Level
Management Tier:No People Management
Job Type
Required Languages

Job Description

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application infrastructure easily accessible to everyone. The Role: We are hiring for a full-stack engineer to work on the recently launched Aiven application runtime: Aiven Apps, which enables users to build complete solutions in Aiven that encompass data and application runtime. We are looking for product-minded engineers who have a keen interest in the business and user behavior, are proactive with product development ideas and tradeoffs, and want to understand the “Why?” behind all things. As a product-minded engineer you communicate well with engineers and non-engineers alike and are interested in how other functions work. As we are looking for a senior engineer, we expect you to raise the bar for the team through technical mentorship. We’d love you to show us how we can improve what we do. Our teams are proud of what we build and value curiosity, healthy debate, and exchange of ideas. What You’ll Do: Here are some example areas you may work on: - Iterating on the Console UX for creating and managing applications - Designing and implementing new RESTful APIs or extending existing ones. - Owning the end-to-end implementation and maintenance of new features - Making sure our technical foundation stays in shape by highlighting needed technical improvements. What we’re looking for: Our frontend is built with TypeScript, React and Redux, and our backend centers on Python and PostgreSQL. As such, to succeed in the role you have: - Experience leading the planning and implementation of an end-to-end feature - Proficiency in TypeScript and experience in Python. Experience with Golang is considered a plus. - Experience with relational databases and schema design - Experience deploying and managing containers in a cloud environment - Fluent communication skills in English, written and verbal Global Benefits: Our global benefits are designed to help you thrive and grow, personally and professionally: - Participate in Aiven’s equity plan. - Balance work and life with our hybrid work policy. - Choose the equipment you need to set yourself up for success. - Use your Professional Development Plan budget for learning opportunities. - Receive holistic wellbeing support through our global Employee Assistance Program. - Inquire about our Global Time Off Commitment (Parental and Sick Leave, as well as Personal Time) - Enjoy country-specific benefits for our global cast. How to Recognize and Avoid Employment Scams: There has been a rise in fake job postings used by scammers to get personal information. At Aiven, all of our emails relating to recruitment come from an @aiven.io, @greenhouse.io or @eu.greenhouse.io domain and all of our interviews are conducted by video call or in person. Our interviews will never occur via text or chat. If you’re unsure of the legitimacy of a job opportunity/offer pertaining to Aiven, please don’t hesitate to reach out to us at recruitment@aiven.io. Equal Opportunities: Aiven provides equal employment opportunities to all qualified employees and applicants for employment without regard to age, gender identity, national or ethnic origin, religion, sexual orientation, physical and mental ability, marital and family status or without regard to any other similar personal attributes. Aiven complies with applicable local laws governing non-discrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, training and any other terms and conditions related to employment. At Aiven we are committed to providing reasonable accommodations for qualified individuals with disabilities or special needs in our working environment and job application procedures. We make all reasonable accommodations for persons with disabilities or who otherwise need support to thrive in the workplace. We are committed to continuously improving workplace accessibility. There is an option to request a discussion in the application process but if you have any questions before applying please write to us at recruitment@aiven.io.

Company Information

Aiven logo
Technology
Current open roles at Aiven on JobCrawls
LocationActive listings
Helsinki, Finland69
Remote - Global11
Uusimaa, Finland3
Current role mix at Aiven on JobCrawls
Role typeActive listings
Software Engineer17
Manager8
Product Manager4
Human Resources Specialist3
Engineering Manager3
Support Engineer2
Data Engineer2
Product Operations Lead2
Full Stack Engineer2
Accountant2
Marketing Specialist2
Solution Architect2
Public Policy1
PostgreSQL Engineer1
Senior Billing & Accounts Receivable Specialist1
Financial Analyst1
Data Analyst1
Payroll Operations Lead1
Product Designer1
Business Analyst1
Event Manager1
Vice President Security1
Accounting Operations Manager1
Senior Talent Partner1
Head of AI1
Engineer1
Design Engineer1
Security Engineer1
Full Stack Developer1
Sales1
Senior Customer Centric Engineer1
Senior Director, Accounting1
Head of Talent Acquisition1
Site Reliability Engineering1
Staff Software Engineer1
Open positions1
Product Marketing Director1
People Operations Manager1
Analyst1
Senior Systems Specialist1
Senior Specialist1
Sales Operations Analyst1
Legal Manager1
Technical Lead1
Intern1
Director1
Current role-level mix at Aiven on JobCrawls
Role levelActive listings
Mid-Level18
Manager10
Senior9
Junior2
Executive1

Aiven appears in 83 indexed job postings in JobCrawls' Finland dataset since October 2023. In that historical index, the strongest location signals for this employer are Helsinki, Finland, Remote - Global, and Uusimaa, Finland.

Data shown is based on historical job postings from our database.

Job Details

Responsibilities

  • Iterating on the Console UX for creating and managing applications
  • Designing and implementing new RESTful APIs or extending existing ones.
  • Owning the end-to-end implementation and maintenance of new features
  • Making sure our technical foundation stays in shape by highlighting needed technical improvements.

Requirements

  • Experience leading the planning and implementation of an end-to-end feature
  • Proficiency in TypeScript and experience in Python. Experience with Golang is considered a plus.
  • Experience with relational databases and schema design
  • Experience deploying and managing containers in a cloud environment
  • Fluent communication skills in English, written and verbal

Skills & Technologies

TypeScriptReactReduxPythonPostgreSQLGolang

Education Level

None required

Benefits & Perks

1 day agoContent Complete

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