Senior Fullstack Engineer

Salary Competitive

Do you want to help millions of anglers achieve their fishing dreams? At Fishbrain, we’re on a mission to deliver an incredible experience for everyone who loves fishing and the outdoors — today and tomorrow.

Fishbrain is the world’s most popular fishing app, used by millions of anglers in the US and beyond.

We’re looking for a Senior Fullstack Engineer to join our mission-driven team and help shape the next generation of our web platform.

As a Senior Fullstack Engineer, your focus will be on designing and building web experiences with Next.js and React, creating seamless and engaging features that help us reach new users and deliver value quickly. While your main focus will be on the frontend, you’ll also work with Ruby on Rails to develop APIs and backend integrations that support our mobile and web experiences.

Why you should join Fishbrain

  • Have real impact, your work reaches millions of anglers worldwide.

  • We have a growth-oriented environment where you can continuously expand your skills.

  • Have the opportunity to shape the technical direction of Fishbrain’s web platform.

What you'll be working on:

  • Lead development of features for Fishbrain’s website in Next.js and React.

  • Collaborate with designers and product managers to bring growth ideas to life quickly.

  • Contribute to development of backend systems and APIs in Ruby on Rails to support mobile and other web engineers.

  • Maintain and keep our existing services running smoothly.

  • Ship fast, learn from experiments, and iterate to scale what works.

  • Balance rapid development with maintainable, high-quality code.

What we are fishing for:

  • 5+ years of professional work experience with frontend development in modern web development using NextJS, React or similar frameworks.

  • 2+ years of professional work experience with backend development technologies such as Ruby on Rails, GoLang, Python, or NodeJS.

  • Professional experience developing projects with TypeScript and Tailwind.

  • Experience in fundamentals of SEO, measuring web vitals, and improving performance.

  • Experience of using different rendering strategies such as Static Site Generation, and Incremental Static Regeneration.

  • Proven ability in driving projects and features to completion independently.

  • Product mindset: you care about the “why” behind features and love experimenting to drive growth.

Nice to haves:

  • Experience with Ruby on Rails.

  • Experience working at a product company before.

  • Experience with AWS.


Our Bait

We’re a product-focused startup, and every individual is important. That means you get to contribute to the direction of the company and the impact we have on millions of anglers. We at Fishbrain work with the latest tech and challenge ourselves every day. We have a work culture that encourages innovation, passion and teamwork. And most importantly, we want you to enjoy coming to work every single day.

In addition, Fishbrain also offers: 

🌴 30 days annual vacation

Each year you’ll get 30 days vacation to use however, whenever

🤸‍♀️ Wellness bonus

5000 sek annual allowance to put towards anything in the realm of health and fitness

🧑‍🎓 Learning & development days

Fishbrain provides five 5 paid Learning & Development days per year to its employees

💻📱 Technology of your choice

Mac or PC, you decide

🌎 Commitment to sustainability

Our global data set, among the largest in the world, is selectively provided in a managed and controlled manner to scientific research partners in both North America and Europe to better understand and improve fisheries research

🤧🫷Flu vaccination

To support your health and well-being, we’ll be offering complimentary flu vaccinations every year

🎣 Fishing rods in the office

Grab one and go fishing. We have fishing guides and experts working among us that can help you catch your dream fish

🐕 Dog friendly

Feel free to bring your furry friend to the office

🥳 Social activities

Quizzes, virtual escape rooms, parties, regular fikas, fishing tournaments and much more!

🥪 Breakfast

Every Wednesday we start the day with a breakfast together

🍭 Candy, soda, fruits & snacks

☕️ Coffee and tea

🎮 Gaming corner

🏓 Ping pong


Feeling hooked? Throw us a line! 

Perks and benefits

This job comes with several perks and benefits

Free lunch
Free lunch

Flexible working hours
Flexible working hours

Free coffee / tea
Free coffee / tea

Near public transit
Near public transit

Social gatherings
Social gatherings

Free office snacks
Free office snacks

See all 7 benefits

Working at
Fishbrain

Fishbrain is a global social network and mobile app for Sport Fishing. And it’s true - Fishbrain can help you catch more and bigger fish. Through a combination of our Catch Map and Fishing Forecast, you can bring your fishing up another notch. Or two, even. But here’s what keeps people coming back to Fishbrain: It’s an angling community. And that gets at our mission. With 200 million people sport fishing around the world, we’re connecting anglers to make fishing dreams come true, today and tomorrow. Some of us are anglers. Some of us are parents. All of us are human. And we're also passionate about the outdoors and conservation. Together, we work to bring you the best app for fishing, hands down. There's a lot of thought and effort and fun that goes into that. Some of us work from Stockholm, Sweden. Some of us work from boats, casting lines and going to fishing tournaments. The office people and the boat people make sure to talk a lot. That's how we keep it real. We believe that it's more fun to brag about a catch with people who care about fishing. These people are often called anglers. You may think that's obvious, being an angler yourself. But on Fishbrain, your catch doesn't go head-to-head with cats doing backflips, or toddlers feeding chocolate cake to their baby sisters. For us, respecting the environment is about balance. We believe in catch & release and the sustainable harvest of fish species. Because when it comes to the outdoors, tomorrow matters too. Don't get us wrong - we're all for hard work, pre-dawn wakeups to get to a fishing spot, and getting our hands dirty. But if there's a smarter way to fish, we're on it. It means we do the hard work of crunching catch numbers so you don't have to. It means all you have to do is fish.  Our office is in Stockholm, Sweden. The office has windows, multiple coffee machines, and a team of amazing people working inside it. It's also cubicle-free. If you're one of the lucky Chosen Ones who gets to fish for us, your office might be an inshore boat in Tampa Bay, Florida. Or a kayak somewhere in South Carolina. Just sayin'. We're looking for talent to join our small team.

Read more about Fishbrain

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