Lediga job som Back-end utvecklare

Senior Backend Developer (Python/DevOps) -Hybrid, Stockholm

The company is a Nordic-Baltic venture studio founded in Stockholm in 2016. They work hands-on with both startups and larger enterprises to build digital products — investing in and building companies, rather than just consulting. Employees get the opportunity to invest in the portfolio companies and share in the upside if there's an exit. The culture is described as entrepreneurial and ownership-driven, with a focus on work-life balance — working close to founders and core teams where decisions are actually made, rather than off a backlog.

Are you an experienced Backend or Fullstack Developer who enjoys bridging the gap between robust code and cutting-edge tech? Do you want the unique possibility to invest in the next generation of tech startups while building large-scale solutions? Then you might be the right fit for us!

Location: Stockholm (Onsite/Hybrid)

Our Vision & Mission

Our vision is to be the ultimate partner for building the tech companies of the future. We transform innovative ideas into thriving businesses. As an employer, our goal is to provide an environment where technical excellence meets entrepreneurship, and where your personal growth drives our collective success.

Your Impact: Builder & Investor

You are more than a developer; you are a builder and an investor,

• Strategic Growth: Gain deep business acumen by working across both the startup ecosystem and the enterprise world.
• Ownership & Equity: We combine the impact of high-level consulting with the strategic upside of venture capital. Through our unique model, you gain ownership in the companies we support, becoming a shareholder in our diverse portfolio of over 35 ventures.
• The Investment Council: No matter your current project, you are always a core part of us. You’ll for example have the opportunity to join our Investment Council and help decide which companies we back next.
• AI Landscape: We encourage initiative and provide the space to turn your curiosity about AI/ML into real-world growth.

The Role: Tech & Innovation

You will join our Tech Forum, a collaborative group of experts (Fullstack, DevOps, Architects) dedicated to high-quality code and modern solutions.

• Core Backend: Design and develop scalable systems primarily in Python with frameworks such as django, flask or fastapi.
• DevOps & Infrastructure: Take ownership of CI/CD pipelines and cloud environments using GCP (preferred), AWS, Docker, and Terraform.
• Dynamic Projects: Toggle between high-stakes projects, moving seamlessly from building products from the ground up to solving complex challenges for large enterprises.

Culture & People

Our culture is built on our values: Adventurous, Caring, and Inspiring.

• Community: We are a dog-friendly office that loves spending time together through Hackathons, After Works, and communal lunches.
• Balance: We respect that everyone is in different stages of life. Your well-being and work-life balance are top priorities.
• Growth Mindset: We offer a dedicated education budget and a clear path for career progression.

Who You Are:

• Experience: 5-7 years of professional backend or fullstack development.
• Technical Stack: High proficiency in Python (e.g., Django, flask, fastapi)
• Cloud infrastructure: Preferably GCP or AWS.
• DevOps: CI/CD Pipelines, Infrastructure as Code (IaC) (e.g. Terraform, Ansible), Microservices containerization (e.g. Docker/Kubernetes)
• Consultancy Mindset: You have experience working as a consultant or across various projects and thrive in the journey from Startup to Enterprise.
• Business Acumen: You are interested in the "why" behind the code and how it creates value.
• Language: Fluent in Swedish and English.

AI - No need to be an expert, but a keen interest with some experience:

• Agent-Native: You integrate AI agents and autonomous workflows as a natural part of your backend architecture and infra-stack.
• Master of Tools: You’ve moved beyond simple chats. You leverage Cursor, Copilot, and advanced agents to accelerate delivery without ever compromising on code quality.
• Scalable AI: You know how to build and grow AI features in a fullstack environment while keeping the system stable and fast.

Nice to Have:

• Frontend: Experience or interest in collaborating with our experts in React/Next.js.
• Startup Experience: Experience building products from scratch.

Ready to be more than just a developer? Apply now and help us build the next generation of successful companies, regardless of the project.

Interviews are conducted on an ongoing basis, so please submit your application as soon as possible.

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

AI/ML Backend Developer – Level 2

Stockholm - På plats

The Company is an AI agency with the vision to become Sweden's leading player in the field. We help Swedish organizations unlock the full potential of AI — from strategy and advisory work to actually building and running production-grade AI solutions. We believe in meaningful technology: AI should create real business value, not just be technology for its own sake.

Our consultants work on assignments with some of Sweden's most well-known companies — including ASSA ABLOY and Talent Venture Group — on everything from agentic AI solutions and RAG architecture to scalable data pipelines and cloud infrastructure.

The Role

We're growing and looking for more AI/ML-oriented backend developers to join our consultant team. As a Level 2 consultant, you'll take on client assignments with a good degree of independence — building backend services and APIs that power AI functionality — while still working alongside, and picking up patterns from, some of the industry's most experienced AI architects and tech leads.

Examples of what you might work on:

• Building and maintaining production backend services in Python (e.g. FastAPI)
• Integrating LLMs, implementing RAG patterns, and contributing to agentic AI solutions
• Working independently in cloud environments (Azure, AWS, or GCP), including infrastructure-as-code
• Setting up and maintaining CI/CD pipelines and following DevOps practices
• Contributing to architecture discussions and technical decisions on client engagements

Who We're Looking For

You're a few years into your career as a developer and comfortable taking ownership of your own deliverables. You don't need to have led AI projects before — but you should already have some hands-on exposure to the field, whether professional or self-driven.

We think you have:

• Around 3–5 years of experience in backend or software development, including production environments
• Solid skills in Python (or a comparable language such as Java, C#, or Node.js)
• Practical experience with REST APIs, databases, and cloud services
• Genuine, hands-on interest in AI/ML — for example, you may already have worked with LLM integrations, RAG, or ML pipelines, professionally or in your own projects
• A relevant degree in computer science/IT, or equivalent experience
• Good communication skills in both English and Swedish

What We Offer

As a consultant, you become part of a small, fast-moving team fully focused on generative AI. You get:

• Continued mentorship from senior AI architects and tech leads, plus room to start taking on more responsibility yourself
• A clear and transparent salary model — base salary plus commission on your billed hours
• A clear career path, from Level 2 all the way up to Partner
• Modern AI development tools as a natural part of your workday (e.g. Claude Code, Cursor, GitHub Copilot)
• Membership in a community that shares knowledge through internal workshops

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

Senior Backend Developer (Python/DevOps) -Hybrid, Stockholm

The company is a Nordic-Baltic venture studio founded in Stockholm in 2016. They work hands-on with both startups and larger enterprises to build digital products — investing in and building companies, rather than just consulting. Employees get the opportunity to invest in the portfolio companies and share in the upside if there's an exit. The culture is described as entrepreneurial and ownership-driven, with a focus on work-life balance — working close to founders and core teams where decisions are actually made, rather than off a backlog.

Are you an experienced Backend or Fullstack Developer who enjoys bridging the gap between robust code and cutting-edge tech? Do you want the unique possibility to invest in the next generation of tech startups while building large-scale solutions? Then you might be the right fit for us!

Location: Stockholm (Onsite/Hybrid)

Our Vision & Mission

Our vision is to be the ultimate partner for building the tech companies of the future. We transform innovative ideas into thriving businesses. As an employer, our goal is to provide an environment where technical excellence meets entrepreneurship, and where your personal growth drives our collective success.

Your Impact: Builder & Investor

You are more than a developer; you are a builder and an investor,

• Strategic Growth: Gain deep business acumen by working across both the startup ecosystem and the enterprise world.
• Ownership & Equity: We combine the impact of high-level consulting with the strategic upside of venture capital. Through our unique model, you gain ownership in the companies we support, becoming a shareholder in our diverse portfolio of over 35 ventures.
• The Investment Council: No matter your current project, you are always a core part of us. You’ll for example have the opportunity to join our Investment Council and help decide which companies we back next.
• AI Landscape: We encourage initiative and provide the space to turn your curiosity about AI/ML into real-world growth.

The Role: Tech & Innovation

You will join our Tech Forum, a collaborative group of experts (Fullstack, DevOps, Architects) dedicated to high-quality code and modern solutions.

• Core Backend: Design and develop scalable systems primarily in Python with frameworks such as django, flask or fastapi.
• DevOps & Infrastructure: Take ownership of CI/CD pipelines and cloud environments using GCP (preferred), AWS, Docker, and Terraform.
• Dynamic Projects: Toggle between high-stakes projects, moving seamlessly from building products from the ground up to solving complex challenges for large enterprises.

Culture & People

Our culture is built on our values: Adventurous, Caring, and Inspiring.

• Community: We are a dog-friendly office that loves spending time together through Hackathons, After Works, and communal lunches.
• Balance: We respect that everyone is in different stages of life. Your well-being and work-life balance are top priorities.
• Growth Mindset: We offer a dedicated education budget and a clear path for career progression.

Who You Are:

• Experience: 5-7 years of professional backend or fullstack development.
• Technical Stack: High proficiency in Python (e.g., Django, flask, fastapi)
• Cloud infrastructure: Preferably GCP or AWS.
• DevOps: CI/CD Pipelines, Infrastructure as Code (IaC) (e.g. Terraform, Ansible), Microservices containerization (e.g. Docker/Kubernetes)
• Consultancy Mindset: You have experience working as a consultant or across various projects and thrive in the journey from Startup to Enterprise.
• Business Acumen: You are interested in the "why" behind the code and how it creates value.
• Language: Fluent in Swedish and English.

AI - No need to be an expert, but a keen interest with some experience:

• Agent-Native: You integrate AI agents and autonomous workflows as a natural part of your backend architecture and infra-stack.
• Master of Tools: You’ve moved beyond simple chats. You leverage Cursor, Copilot, and advanced agents to accelerate delivery without ever compromising on code quality.
• Scalable AI: You know how to build and grow AI features in a fullstack environment while keeping the system stable and fast.

Nice to Have:

• Frontend: Experience or interest in collaborating with our experts in React/Next.js.
• Startup Experience: Experience building products from scratch.

Ready to be more than just a developer? Apply now and help us build the next generation of successful companies, regardless of the project.

Interviews are conducted on an ongoing basis, so please submit your application as soon as possible.

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

AI/ML Backend Developer – Level 2

Stockholm - På plats

The Company is an AI agency with the vision to become Sweden's leading player in the field. We help Swedish organizations unlock the full potential of AI — from strategy and advisory work to actually building and running production-grade AI solutions. We believe in meaningful technology: AI should create real business value, not just be technology for its own sake.

Our consultants work on assignments with some of Sweden's most well-known companies — including ASSA ABLOY and Talent Venture Group — on everything from agentic AI solutions and RAG architecture to scalable data pipelines and cloud infrastructure.

The Role

We're growing and looking for more AI/ML-oriented backend developers to join our consultant team. As a Level 2 consultant, you'll take on client assignments with a good degree of independence — building backend services and APIs that power AI functionality — while still working alongside, and picking up patterns from, some of the industry's most experienced AI architects and tech leads.

Examples of what you might work on:

• Building and maintaining production backend services in Python (e.g. FastAPI)
• Integrating LLMs, implementing RAG patterns, and contributing to agentic AI solutions
• Working independently in cloud environments (Azure, AWS, or GCP), including infrastructure-as-code
• Setting up and maintaining CI/CD pipelines and following DevOps practices
• Contributing to architecture discussions and technical decisions on client engagements

Who We're Looking For

You're a few years into your career as a developer and comfortable taking ownership of your own deliverables. You don't need to have led AI projects before — but you should already have some hands-on exposure to the field, whether professional or self-driven.

We think you have:

• Around 3–5 years of experience in backend or software development, including production environments
• Solid skills in Python (or a comparable language such as Java, C#, or Node.js)
• Practical experience with REST APIs, databases, and cloud services
• Genuine, hands-on interest in AI/ML — for example, you may already have worked with LLM integrations, RAG, or ML pipelines, professionally or in your own projects
• A relevant degree in computer science/IT, or equivalent experience
• Good communication skills in both English and Swedish

What We Offer

As a consultant, you become part of a small, fast-moving team fully focused on generative AI. You get:

• Continued mentorship from senior AI architects and tech leads, plus room to start taking on more responsibility yourself
• A clear and transparent salary model — base salary plus commission on your billed hours
• A clear career path, from Level 2 all the way up to Partner
• Modern AI development tools as a natural part of your workday (e.g. Claude Code, Cursor, GitHub Copilot)
• Membership in a community that shares knowledge through internal workshops

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

Senior Backend Developer (Python/DevOps) -Hybrid, Stockholm

The company is a Nordic-Baltic venture studio founded in Stockholm in 2016. They work hands-on with both startups and larger enterprises to build digital products — investing in and building companies, rather than just consulting. Employees get the opportunity to invest in the portfolio companies and share in the upside if there's an exit. The culture is described as entrepreneurial and ownership-driven, with a focus on work-life balance — working close to founders and core teams where decisions are actually made, rather than off a backlog.

Are you an experienced Backend or Fullstack Developer who enjoys bridging the gap between robust code and cutting-edge tech? Do you want the unique possibility to invest in the next generation of tech startups while building large-scale solutions? Then you might be the right fit for us!

Location: Stockholm (Onsite/Hybrid)

Our Vision & Mission

Our vision is to be the ultimate partner for building the tech companies of the future. We transform innovative ideas into thriving businesses. As an employer, our goal is to provide an environment where technical excellence meets entrepreneurship, and where your personal growth drives our collective success.

Your Impact: Builder & Investor

You are more than a developer; you are a builder and an investor,

• Strategic Growth: Gain deep business acumen by working across both the startup ecosystem and the enterprise world.
• Ownership & Equity: We combine the impact of high-level consulting with the strategic upside of venture capital. Through our unique model, you gain ownership in the companies we support, becoming a shareholder in our diverse portfolio of over 35 ventures.
• The Investment Council: No matter your current project, you are always a core part of us. You’ll for example have the opportunity to join our Investment Council and help decide which companies we back next.
• AI Landscape: We encourage initiative and provide the space to turn your curiosity about AI/ML into real-world growth.

The Role: Tech & Innovation

You will join our Tech Forum, a collaborative group of experts (Fullstack, DevOps, Architects) dedicated to high-quality code and modern solutions.

• Core Backend: Design and develop scalable systems primarily in Python with frameworks such as django, flask or fastapi.
• DevOps & Infrastructure: Take ownership of CI/CD pipelines and cloud environments using GCP (preferred), AWS, Docker, and Terraform.
• Dynamic Projects: Toggle between high-stakes projects, moving seamlessly from building products from the ground up to solving complex challenges for large enterprises.

Culture & People

Our culture is built on our values: Adventurous, Caring, and Inspiring.

• Community: We are a dog-friendly office that loves spending time together through Hackathons, After Works, and communal lunches.
• Balance: We respect that everyone is in different stages of life. Your well-being and work-life balance are top priorities.
• Growth Mindset: We offer a dedicated education budget and a clear path for career progression.

Who You Are:

• Experience: 5-7 years of professional backend or fullstack development.
• Technical Stack: High proficiency in Python (e.g., Django, flask, fastapi)
• Cloud infrastructure: Preferably GCP or AWS.
• DevOps: CI/CD Pipelines, Infrastructure as Code (IaC) (e.g. Terraform, Ansible), Microservices containerization (e.g. Docker/Kubernetes)
• Consultancy Mindset: You have experience working as a consultant or across various projects and thrive in the journey from Startup to Enterprise.
• Business Acumen: You are interested in the "why" behind the code and how it creates value.
• Language: Fluent in Swedish and English.

AI - No need to be an expert, but a keen interest with some experience:

• Agent-Native: You integrate AI agents and autonomous workflows as a natural part of your backend architecture and infra-stack.
• Master of Tools: You’ve moved beyond simple chats. You leverage Cursor, Copilot, and advanced agents to accelerate delivery without ever compromising on code quality.
• Scalable AI: You know how to build and grow AI features in a fullstack environment while keeping the system stable and fast.

Nice to Have:

• Frontend: Experience or interest in collaborating with our experts in React/Next.js.
• Startup Experience: Experience building products from scratch.

Ready to be more than just a developer? Apply now and help us build the next generation of successful companies, regardless of the project.

Interviews are conducted on an ongoing basis, so please submit your application as soon as possible.

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

AI/ML Backend Developer – Level 2

Stockholm - På plats

The Company is an AI agency with the vision to become Sweden's leading player in the field. We help Swedish organizations unlock the full potential of AI — from strategy and advisory work to actually building and running production-grade AI solutions. We believe in meaningful technology: AI should create real business value, not just be technology for its own sake.

Our consultants work on assignments with some of Sweden's most well-known companies — including ASSA ABLOY and Talent Venture Group — on everything from agentic AI solutions and RAG architecture to scalable data pipelines and cloud infrastructure.

The Role

We're growing and looking for more AI/ML-oriented backend developers to join our consultant team. As a Level 2 consultant, you'll take on client assignments with a good degree of independence — building backend services and APIs that power AI functionality — while still working alongside, and picking up patterns from, some of the industry's most experienced AI architects and tech leads.

Examples of what you might work on:

• Building and maintaining production backend services in Python (e.g. FastAPI)
• Integrating LLMs, implementing RAG patterns, and contributing to agentic AI solutions
• Working independently in cloud environments (Azure, AWS, or GCP), including infrastructure-as-code
• Setting up and maintaining CI/CD pipelines and following DevOps practices
• Contributing to architecture discussions and technical decisions on client engagements

Who We're Looking For

You're a few years into your career as a developer and comfortable taking ownership of your own deliverables. You don't need to have led AI projects before — but you should already have some hands-on exposure to the field, whether professional or self-driven.

We think you have:

• Around 3–5 years of experience in backend or software development, including production environments
• Solid skills in Python (or a comparable language such as Java, C#, or Node.js)
• Practical experience with REST APIs, databases, and cloud services
• Genuine, hands-on interest in AI/ML — for example, you may already have worked with LLM integrations, RAG, or ML pipelines, professionally or in your own projects
• A relevant degree in computer science/IT, or equivalent experience
• Good communication skills in both English and Swedish

What We Offer

As a consultant, you become part of a small, fast-moving team fully focused on generative AI. You get:

• Continued mentorship from senior AI architects and tech leads, plus room to start taking on more responsibility yourself
• A clear and transparent salary model — base salary plus commission on your billed hours
• A clear career path, from Level 2 all the way up to Partner
• Modern AI development tools as a natural part of your workday (e.g. Claude Code, Cursor, GitHub Copilot)
• Membership in a community that shares knowledge through internal workshops

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

Senior Backend Developer (Python/DevOps) -Hybrid, Stockholm

The company is a Nordic-Baltic venture studio founded in Stockholm in 2016. They work hands-on with both startups and larger enterprises to build digital products — investing in and building companies, rather than just consulting. Employees get the opportunity to invest in the portfolio companies and share in the upside if there's an exit. The culture is described as entrepreneurial and ownership-driven, with a focus on work-life balance — working close to founders and core teams where decisions are actually made, rather than off a backlog.

Are you an experienced Backend or Fullstack Developer who enjoys bridging the gap between robust code and cutting-edge tech? Do you want the unique possibility to invest in the next generation of tech startups while building large-scale solutions? Then you might be the right fit for us!

Location: Stockholm (Onsite/Hybrid)

Our Vision & Mission

Our vision is to be the ultimate partner for building the tech companies of the future. We transform innovative ideas into thriving businesses. As an employer, our goal is to provide an environment where technical excellence meets entrepreneurship, and where your personal growth drives our collective success.

Your Impact: Builder & Investor

You are more than a developer; you are a builder and an investor,

• Strategic Growth: Gain deep business acumen by working across both the startup ecosystem and the enterprise world.
• Ownership & Equity: We combine the impact of high-level consulting with the strategic upside of venture capital. Through our unique model, you gain ownership in the companies we support, becoming a shareholder in our diverse portfolio of over 35 ventures.
• The Investment Council: No matter your current project, you are always a core part of us. You’ll for example have the opportunity to join our Investment Council and help decide which companies we back next.
• AI Landscape: We encourage initiative and provide the space to turn your curiosity about AI/ML into real-world growth.

The Role: Tech & Innovation

You will join our Tech Forum, a collaborative group of experts (Fullstack, DevOps, Architects) dedicated to high-quality code and modern solutions.

• Core Backend: Design and develop scalable systems primarily in Python with frameworks such as django, flask or fastapi.
• DevOps & Infrastructure: Take ownership of CI/CD pipelines and cloud environments using GCP (preferred), AWS, Docker, and Terraform.
• Dynamic Projects: Toggle between high-stakes projects, moving seamlessly from building products from the ground up to solving complex challenges for large enterprises.

Culture & People

Our culture is built on our values: Adventurous, Caring, and Inspiring.

• Community: We are a dog-friendly office that loves spending time together through Hackathons, After Works, and communal lunches.
• Balance: We respect that everyone is in different stages of life. Your well-being and work-life balance are top priorities.
• Growth Mindset: We offer a dedicated education budget and a clear path for career progression.

Who You Are:

• Experience: 5-7 years of professional backend or fullstack development.
• Technical Stack: High proficiency in Python (e.g., Django, flask, fastapi)
• Cloud infrastructure: Preferably GCP or AWS.
• DevOps: CI/CD Pipelines, Infrastructure as Code (IaC) (e.g. Terraform, Ansible), Microservices containerization (e.g. Docker/Kubernetes)
• Consultancy Mindset: You have experience working as a consultant or across various projects and thrive in the journey from Startup to Enterprise.
• Business Acumen: You are interested in the "why" behind the code and how it creates value.
• Language: Fluent in Swedish and English.

AI - No need to be an expert, but a keen interest with some experience:

• Agent-Native: You integrate AI agents and autonomous workflows as a natural part of your backend architecture and infra-stack.
• Master of Tools: You’ve moved beyond simple chats. You leverage Cursor, Copilot, and advanced agents to accelerate delivery without ever compromising on code quality.
• Scalable AI: You know how to build and grow AI features in a fullstack environment while keeping the system stable and fast.

Nice to Have:

• Frontend: Experience or interest in collaborating with our experts in React/Next.js.
• Startup Experience: Experience building products from scratch.

Ready to be more than just a developer? Apply now and help us build the next generation of successful companies, regardless of the project.

Interviews are conducted on an ongoing basis, so please submit your application as soon as possible.

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

AI/ML Backend Developer – Level 2

Stockholm - På plats

The Company is an AI agency with the vision to become Sweden's leading player in the field. We help Swedish organizations unlock the full potential of AI — from strategy and advisory work to actually building and running production-grade AI solutions. We believe in meaningful technology: AI should create real business value, not just be technology for its own sake.

Our consultants work on assignments with some of Sweden's most well-known companies — including ASSA ABLOY and Talent Venture Group — on everything from agentic AI solutions and RAG architecture to scalable data pipelines and cloud infrastructure.

The Role

We're growing and looking for more AI/ML-oriented backend developers to join our consultant team. As a Level 2 consultant, you'll take on client assignments with a good degree of independence — building backend services and APIs that power AI functionality — while still working alongside, and picking up patterns from, some of the industry's most experienced AI architects and tech leads.

Examples of what you might work on:

• Building and maintaining production backend services in Python (e.g. FastAPI)
• Integrating LLMs, implementing RAG patterns, and contributing to agentic AI solutions
• Working independently in cloud environments (Azure, AWS, or GCP), including infrastructure-as-code
• Setting up and maintaining CI/CD pipelines and following DevOps practices
• Contributing to architecture discussions and technical decisions on client engagements

Who We're Looking For

You're a few years into your career as a developer and comfortable taking ownership of your own deliverables. You don't need to have led AI projects before — but you should already have some hands-on exposure to the field, whether professional or self-driven.

We think you have:

• Around 3–5 years of experience in backend or software development, including production environments
• Solid skills in Python (or a comparable language such as Java, C#, or Node.js)
• Practical experience with REST APIs, databases, and cloud services
• Genuine, hands-on interest in AI/ML — for example, you may already have worked with LLM integrations, RAG, or ML pipelines, professionally or in your own projects
• A relevant degree in computer science/IT, or equivalent experience
• Good communication skills in both English and Swedish

What We Offer

As a consultant, you become part of a small, fast-moving team fully focused on generative AI. You get:

• Continued mentorship from senior AI architects and tech leads, plus room to start taking on more responsibility yourself
• A clear and transparent salary model — base salary plus commission on your billed hours
• A clear career path, from Level 2 all the way up to Partner
• Modern AI development tools as a natural part of your workday (e.g. Claude Code, Cursor, GitHub Copilot)
• Membership in a community that shares knowledge through internal workshops

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

Senior Backend Developer (Python/DevOps) -Hybrid, Stockholm

The company is a Nordic-Baltic venture studio founded in Stockholm in 2016. They work hands-on with both startups and larger enterprises to build digital products — investing in and building companies, rather than just consulting. Employees get the opportunity to invest in the portfolio companies and share in the upside if there's an exit. The culture is described as entrepreneurial and ownership-driven, with a focus on work-life balance — working close to founders and core teams where decisions are actually made, rather than off a backlog.

Are you an experienced Backend or Fullstack Developer who enjoys bridging the gap between robust code and cutting-edge tech? Do you want the unique possibility to invest in the next generation of tech startups while building large-scale solutions? Then you might be the right fit for us!

Location: Stockholm (Onsite/Hybrid)

Our Vision & Mission

Our vision is to be the ultimate partner for building the tech companies of the future. We transform innovative ideas into thriving businesses. As an employer, our goal is to provide an environment where technical excellence meets entrepreneurship, and where your personal growth drives our collective success.

Your Impact: Builder & Investor

You are more than a developer; you are a builder and an investor,

• Strategic Growth: Gain deep business acumen by working across both the startup ecosystem and the enterprise world.
• Ownership & Equity: We combine the impact of high-level consulting with the strategic upside of venture capital. Through our unique model, you gain ownership in the companies we support, becoming a shareholder in our diverse portfolio of over 35 ventures.
• The Investment Council: No matter your current project, you are always a core part of us. You’ll for example have the opportunity to join our Investment Council and help decide which companies we back next.
• AI Landscape: We encourage initiative and provide the space to turn your curiosity about AI/ML into real-world growth.

The Role: Tech & Innovation

You will join our Tech Forum, a collaborative group of experts (Fullstack, DevOps, Architects) dedicated to high-quality code and modern solutions.

• Core Backend: Design and develop scalable systems primarily in Python with frameworks such as django, flask or fastapi.
• DevOps & Infrastructure: Take ownership of CI/CD pipelines and cloud environments using GCP (preferred), AWS, Docker, and Terraform.
• Dynamic Projects: Toggle between high-stakes projects, moving seamlessly from building products from the ground up to solving complex challenges for large enterprises.

Culture & People

Our culture is built on our values: Adventurous, Caring, and Inspiring.

• Community: We are a dog-friendly office that loves spending time together through Hackathons, After Works, and communal lunches.
• Balance: We respect that everyone is in different stages of life. Your well-being and work-life balance are top priorities.
• Growth Mindset: We offer a dedicated education budget and a clear path for career progression.

Who You Are:

• Experience: 5-7 years of professional backend or fullstack development.
• Technical Stack: High proficiency in Python (e.g., Django, flask, fastapi)
• Cloud infrastructure: Preferably GCP or AWS.
• DevOps: CI/CD Pipelines, Infrastructure as Code (IaC) (e.g. Terraform, Ansible), Microservices containerization (e.g. Docker/Kubernetes)
• Consultancy Mindset: You have experience working as a consultant or across various projects and thrive in the journey from Startup to Enterprise.
• Business Acumen: You are interested in the "why" behind the code and how it creates value.
• Language: Fluent in Swedish and English.

AI - No need to be an expert, but a keen interest with some experience:

• Agent-Native: You integrate AI agents and autonomous workflows as a natural part of your backend architecture and infra-stack.
• Master of Tools: You’ve moved beyond simple chats. You leverage Cursor, Copilot, and advanced agents to accelerate delivery without ever compromising on code quality.
• Scalable AI: You know how to build and grow AI features in a fullstack environment while keeping the system stable and fast.

Nice to Have:

• Frontend: Experience or interest in collaborating with our experts in React/Next.js.
• Startup Experience: Experience building products from scratch.

Ready to be more than just a developer? Apply now and help us build the next generation of successful companies, regardless of the project.

Interviews are conducted on an ongoing basis, so please submit your application as soon as possible.

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.

AI/ML Backend Developer – Level 2

Stockholm - På plats

The Company is an AI agency with the vision to become Sweden's leading player in the field. We help Swedish organizations unlock the full potential of AI — from strategy and advisory work to actually building and running production-grade AI solutions. We believe in meaningful technology: AI should create real business value, not just be technology for its own sake.

Our consultants work on assignments with some of Sweden's most well-known companies — including ASSA ABLOY and Talent Venture Group — on everything from agentic AI solutions and RAG architecture to scalable data pipelines and cloud infrastructure.

The Role

We're growing and looking for more AI/ML-oriented backend developers to join our consultant team. As a Level 2 consultant, you'll take on client assignments with a good degree of independence — building backend services and APIs that power AI functionality — while still working alongside, and picking up patterns from, some of the industry's most experienced AI architects and tech leads.

Examples of what you might work on:

• Building and maintaining production backend services in Python (e.g. FastAPI)
• Integrating LLMs, implementing RAG patterns, and contributing to agentic AI solutions
• Working independently in cloud environments (Azure, AWS, or GCP), including infrastructure-as-code
• Setting up and maintaining CI/CD pipelines and following DevOps practices
• Contributing to architecture discussions and technical decisions on client engagements

Who We're Looking For

You're a few years into your career as a developer and comfortable taking ownership of your own deliverables. You don't need to have led AI projects before — but you should already have some hands-on exposure to the field, whether professional or self-driven.

We think you have:

• Around 3–5 years of experience in backend or software development, including production environments
• Solid skills in Python (or a comparable language such as Java, C#, or Node.js)
• Practical experience with REST APIs, databases, and cloud services
• Genuine, hands-on interest in AI/ML — for example, you may already have worked with LLM integrations, RAG, or ML pipelines, professionally or in your own projects
• A relevant degree in computer science/IT, or equivalent experience
• Good communication skills in both English and Swedish

What We Offer

As a consultant, you become part of a small, fast-moving team fully focused on generative AI. You get:

• Continued mentorship from senior AI architects and tech leads, plus room to start taking on more responsibility yourself
• A clear and transparent salary model — base salary plus commission on your billed hours
• A clear career path, from Level 2 all the way up to Partner
• Modern AI development tools as a natural part of your workday (e.g. Claude Code, Cursor, GitHub Copilot)
• Membership in a community that shares knowledge through internal workshops

You will be employed directly by the company. You will receive information about which company the advertisement refers to when you are in contact with the recruiter. Bumbli Group is therefore not the employer but the recruitment agency.

Welcome to submit your application!

Bumbli Group is part of House of Recruitment — a personal, traditional and quality-driven recruitment agency in Gothenburg.