Location: Anywhere
Job Description:
B12's engineering team views software as a craft, but improving the world as the reason to practice it. Our engineers are responsible for prioritizing, conceptualizing, co-designing, building, testing, and engaging users for any concept we are building out. We’re generalists in encouraging each other to experience the full stack, but we’re also aware of each other’s preferences in the stack. For this role in particular, we’re searching for a tenured full-stack engineer who brings strong backend/infrastructure skills (and an interest in using them) to the product. We mentor and teach where we can, both inside and outside of the company, and as a Staff Software Engineer, you will be responsible not only for your ownership of major projects, but also mentorship of the team members with whom you ship those projects.
We value sharing our work with the outside world. Our team has
published papers
on forming expert flash teams and machine-mediated worker hierarchies. We’ve baked our research into various open source tools in the space of creativity, expertise, and knowledge work.
We hope our engineers have more longevity than any one tool we use, but here is a sampling of our current thoughts about technology:
We live on Python/Django and TypeScript/React.
We store blobs in Amazon’s S3, munch on them in Amazon’s EC2, develop in Docker, and deploy containers to Amazon’s Elastic Beanstalk.
We believe PostgreSQL should be the first system you consider when thinking about persisting structured data.
We clean and centralize data in Amazon’s Redshift, and are able to answer almost any question in SQL.
We leverage AI in our product and our internal tooling, and faced with a landscape in constant flux, try to pick the right model or agent on a task-by-task basis.
Our new code is almost 100% LLM-generated, and we’ve thought hard about
ensuring quality in the face of ever-increasing review loads
,
what processes humans are still best a
t, and
how the practice of mentorship must adapt in the face of these new tools
.
We have near-full test coverage on the backend, and are making progress on our frontend and integration tests.
We set up continuous integration and deployment because, while this model comes with its own pains, we’ve disliked being on fixed release schedules on previous projects.
We like to move fast and support point-in-time recovery :).
You’d be a good fit if
You have 10 or more years of experience building products and systems in production.
You are an amazing communicator.
You feel comfortable managing your time and deciding among competing priorities.
You are curious.
You have a high ownership mentality.
You enjoy learning and teaching.
You are comfortable working with backend and frontend technologies, but have a deeper background and interest on the backend/infrastructure side.
You care about and want to contribute to our mission of helping people do meaningful work.
What does a staff engineer do here?
This is B12’s first Staff Engineer hire on a ~10-person product team that includes a designer, product manager, and CTO. To understand what we’re looking for in someone with this much experience, here are some concrete examples of tasks you’d work on in a month:
Own the delivery of a project of the magnitude “we ship one or two of these a quarter,” both individually shipping code and rallying and supporting team members in doing so.
Participate in quarterly planning to identify key projects to work on next quarter.
Mentor other engineers who are in the planning, prototyping, or implementation phases of a project.
Respond to an incident, write up a postmortem, and improve tooling and infrastructure to help us prevent or more quickly respond to the issue and others like it in the future.
Identify and optimize some infrastructure that costs too much, is too slow, or isn’t stable enough.
Discuss an early design/prototype with a designer or product manager to help shape its direction and explain what will be easy or hard to implement.
Unblock an operational team member on a data analysis project that answers a hairy question facing our business.
Run a brainstorm with engineers to identify how we might work more effectively or ship with a higher level of quality.
Don’t fear:
We highly favor talent and interest.
Some candidates may see this list and feel discouraged because they don’t match all the items. Please apply anyway: there’s a good chance you’re more wonderful than you think you are.
B12 is a safe place for human beings. We particularly encourage you to apply if you identify as a woman, are a person of color or other underrepresented minority, or are a member of the LGBTQIA community.
Location: Remote
About the Role
We’re an early-stage startup seeking an experienced, creative, and AI-forward Marketing Manager to help grow and scale our marketing efforts. In this role, you’ll develop, test, and expand customer acquisition channels, with a strong emphasis on building scalable channels beyond paid advertising.
You’ll be responsible for identifying new growth opportunities, experimenting quickly, improving campaign performance, and helping our product reach far and wide. With our product-led growth strategy, you’ll collaborate across teams to fuel customer acquisition, improve engagement, and expand our customer base.
Responsibilities
Identify, onboard, evaluate, and optimize new marketing channels to drive significant lead volume within target customer acquisition costs.
Build and scale marketing channels from zero to meaningful reach, especially outside of paid channels.
Use AI tools heavily to improve marketing workflows, accelerate experimentation, generate creative concepts, and scale campaign execution.
Develop strong written content for ads, emails, landing pages, campaigns, and other marketing materials.
Build a library of creative concepts to communicate value to different buyer personas.
Improve middle-of-funnel conversion rates through messaging and tactics that optimize customer engagement and retention.
Collaborate with other departments to enhance creative quality and performance in digital marketing campaigns.
Qualifications
You have strong startup experience and are comfortable working in a fast-moving, resourceful environment.
You are a heavy user of AI tools and know how to apply them to grow, automate, and scale marketing efforts.
You have experience scaling a marketing channel from zero to significant reach, ideally beyond paid acquisition.
You love brainstorming new concepts, ad creatives, campaign ideas, and messaging.
You have experience acquiring small businesses and prosumer customers.
You understand how to assess campaign impact and estimate the effort needed to generate results.
You can manage multiple projects simultaneously and identify the fastest path to value.
You bring a full stack of marketing skills, from ideation to execution and analysis.
You have experience managing paid digital marketing campaigns.
You have excellent command of the English language and are a strong writer.
You’re able to create compelling content for ads, emails, landing pages, and campaigns.
You have a creative mindset and an eye for design, brand, and visual communication, and have used that ability to author copy, images, and videos with AI assistance.
You have at least 3 years of marketing experience, including at least 1 year in a senior role.
Why You Should Apply
If you’re passionate and skilled but don’t meet every qualification, please apply anyway. Talent, potential, and enthusiasm are highly valued here.
B12 is a safe and inclusive workplace, welcoming applicants from diverse backgrounds. We particularly encourage applications from women, people of color, underrepresented minorities, and members of the LGBTQIA community.
How to Apply
Please submit your resume and LinkedIn profile. Feel free to include a brief note introducing yourself and why you’re interested in joining B12.
About Us
Our mission is to empower people to do meaningful work. B12’s AI-powered website builder has been used by over a million businesses and allows users to create a professional website in seconds. Our platform also provides tools for scheduling, payments, and email marketing. We’re a fully remote company, founded in 2015, and supported by investors like Breyer Capital, General Catalyst, SV Angel, and Tola Capital. Visit
www.b12.io
to learn more.
Location: United States, Canada, Brazil, Spain, Philippines, India (Remote)
The Role:
We’re an AI Website Builder that allows businesses to create beautiful and functional websites. B12 is launching a new expert marketplace that connects top-tier web designers, freelancers, and agencies with B12 users who need help creating and refining their websites and digital marketing. If you love crafting and growing websites and are looking for an exciting new challenge, we’d love for you to apply!
As an expert in our partner ecosystem, you’ll have the opportunity to work directly with clients who use B12. You can expect to receive projects and referrals through our platform.
This is a freelancing opportunity ideal for those passionate about building custom websites and thriving in a creative, open environment. We’re selectively onboarding partners into the program and are excited to see the unique contributions you can bring.
What You’ll Be Doing:
Working directly with B12 users/clients and applying your expertise in areas such as marketing, web design, or web development.
Becoming an active part of the B12 community, collaborating with other partners, and sharing feedback with the B12 team.
Mastering B12’s product, particularly our AI-powered website editor, to help users quickly grow and build their websites.
As a product expert, you’ll have the opportunity to become proficient with the B12 website editor and potentially gain early access to new opportunities within the B12 ecosystem.
We’re Looking for Someone Who:
Has Expertise:
3-5 years of professional experience in your area of specialization (web design, marketing, web development).
Is Comfortable Using the B12 Product:
You’re confident in leveraging B12’s tools to help our customers grow.
Communicates Well:
You have excellent written communication skills and enjoy collaborating with clients we send your way.
Is Flexible and Thrives in a Fast-Paced Environment:
You’re excited by the challenge of quickly delivering high-quality websites and seamlessly transitioning between projects.
Is Eager to Learn:
You’re open to mastering new tools, especially our Design Suite.
Bonus Points If:
You’ve worked with small to medium-sized businesses before and understand their unique design needs.
You have experience with UI/UX principles or other relevant design tools.
You’re comfortable navigating ambiguity and turning customer requests into well-structured designs.
Why Join Us:
If you’re passionate and skilled but don’t meet every qualification, please apply anyway. Talent, potential, and enthusiasm are highly valued here.
B12 is a safe and inclusive workplace, welcoming applicants from diverse backgrounds. We particularly encourage applications from women, people of color, underrepresented minorities, and members of the LGBTQIA community.
How to Apply:
Please submit your resume, online portfolio link, and LinkedIn profile. Feel free to include a brief note introducing yourself and why you’re interested in joining B12.
About Us:
Our mission is to empower people to do meaningful work. B12’s AI-powered website builder has been used by over a million businesses and allows users to create a professional website in seconds. Our platform also provides tools for scheduling, payments, and email marketing. We’re a fully remote company, founded in 2015, and supported by investors like Breyer Capital, General Catalyst, SV Angel, and Tola Capital. Visit
www.b12.io
to learn more.
Location: Anywhere
The role:
Being a web designer at B12 is being a main contributor to the success of the company! At B12, our web designers use our design suite to put together initial websites for our customers after drafts have already been made by our AI. You'll work closely with our customer success team and our other design experts to focus on what you love most--design! If you enjoy freelancing, designing websites, and working in an open and creative environment, then the web designer role with B12 is the right fit for you!
As a web designer you will:
Read and interpret customer briefs. Our current customers are small and medium-sized businesses ranging from cafés to real estate investment firms.
Given a new customer's content and preferences, as well as a website that has been automatically generated for the customer, use our Design Suite (a largely WYSIWYG website editor with support for custom HTML5/CSS overrides) to put an initial website together for the customer in ~4 hours.
Complete enhancement requests for existing customer websites, ranging from small changes to more complex customizations or design improvements.
As a fast-growing platform, there will be adjacent opportunities as reviewers and mentors for the right candidates who wish to grow with us.
In our experience with past customers, designers spend single-digit numbers hours on each project, with iterative feedback from our team. You might intersperse multiple customers’ project delivery while waiting on design feedback from the customer and our design lead.
In addition to doing customer delivery work, you will be helping us co-design our Design Suite, as well as a workflow management tool called Orchestra. We have open sourced Orchestra, and are building it to empower creative and analytical experts in their work.
You'll be a good fit if:
You are remote or a local NYC web designer.
You have excellent written English skills.
You have 3-5 years of web design experience and are excited to do customer-focused website delivery.
You have 1-2 years of HTML/CSS experience.
You are available minimum 10 hours a week, maximum 20 hours a week.
You are comfortable turning unstructured customer content and requests into into pixel-perfect web designs that work on all devices.
You are excited to receive feedback from a customer success manager or an art director, and are equally excited to push back on design decisions you disagree with.
You have desktop and mobile web design experience.
You are happy to work on a customer deliverable for a few hours at a time, and then move on to a different customer's deliverable.
You are excited to learn our Design Suite.
You care about and want to contribute to our mission of helping people do meaningful work.
Don't fear:
We're flexible on the number of years of previous experience for this role. We highly favor talent and interest.
Some candidates may see this list and feel discouraged because they don’t match all the items. Please apply anyway: there’s a good chance you’re more wonderful than you think you are.
B12 is a safe place for human beings. We particularly encourage you to apply if you identify as a woman, are a person of color or other underrepresented minority, or are a member of the LGBTQIA community.
Benefits:
Get paid for your expertise, we value the skills you bring as a designer.
Grow within our community - join other designers in our network (we actively use Slack) and get feedback to help you grow.
Shape the future of work - we highly value your input and working together we hope to design tools to change the way we work.
About B12
The workplace is undergoing rapid transformation, and
B12
is on a mission to help people accomplish more at work.
Orchestra
, the engine behind B12’s Human-assisted A.I. model, is currently used to help teams of expert designers build and manage beautiful and professional websites. Leveraging A.I. to streamline complex workflows, B12 delivers superior outcomes for both creative experts and customers who receive a high-touch experience and a self-optimizing website in days, not weeks. Using intelligent software to automate repetitive tasks, B12 allows people to leverage their expertise where it matters most, paving the way to greater craftsmanship, superhuman productivity, and a brighter future of work. Backed by one of the best human-machine teams in the world, B12 recently closed its $12.4M Series A round led by General Catalyst Partners, Breyer Capital, Founder Collective, SV Angel, and more.
УдалённоB12 is a safe and inclusive workplace, welcoming applicants from diverse backgrounds
United States, Canada, Brazil, Spain, Philippines, India (Remote); B12 is a safe and inclusive workplace, welcoming applicants from diverse backgrounds
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